{ "type": "FeatureCollection", "features": [ { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6111.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73900867997814, 47.33750582782336, 1117.7081652011534 ], [ -121.73900033416238, 47.33785631390158, 1117.7081652011534 ], [ -121.7375070176899, 47.33783987250849, 1157.8481652011533 ], [ -121.73751537338259, 47.33748938663073, 1157.8481652011533 ], [ -121.73900867997814, 47.33750582782336, 1117.7081652011534 ] ] ] }, "bbox": [ -121.7390087, 47.33748939, 1117.708165, -121.737507, 47.33785631, 1157.848165 ], "properties": { "datetime": "2018-11-11T23:31:27Z", "pc:count": 101870, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595337.4345, "count": 101870, "maximum": 595375.5686, "minimum": 595262.7286, "name": "X", "position": 0, "stddev": 27.84655902, "variance": 775.4308492 }, { "average": 5243456.982, "count": 101870, "maximum": 5243480.282, "minimum": 5243441.322, "name": "Y", "position": 1, "stddev": 9.440222742, "variance": 89.11780542 }, { "average": 1139.612799, "count": 101870, "maximum": 1157.848165, "minimum": 1117.708165, "name": "Z", "position": 2, "stddev": 7.198613959, "variance": 51.82004293 }, { "average": 33940.74589, "count": 101870, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19432.60712, "variance": 377626219.5 }, { "average": 2.04463532, "count": 101870, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.109802097, "variance": 1.231660694 }, { "average": 3.069156768, "count": 101870, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.250437654, "variance": 1.563594328 }, { "average": 0, "count": 101870, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 101870, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.05484441, "count": 101870, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3427967162, "variance": 0.1175095886 }, { "average": -5.759351496, "count": 101870, "maximum": 28.00200081, "minimum": -13.00199986, "name": "ScanAngleRank", "position": 9, "stddev": 12.4622239, "variance": 155.3070245 }, { "average": 0.5325414744, "count": 101870, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4989423776, "variance": 0.2489434962 }, { "average": 1056.757024, "count": 101870, "maximum": 1058, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.140210507, "variance": 1.300080001 }, { "average": 226013740.3, "count": 101870, "maximum": 226014287.4, "minimum": 226012705.7, "name": "GpsTime", "position": 12, "stddev": 536.8291063, "variance": 288185.4894 }, { "average": 0.5325414744, "count": 101870, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4989423776, "variance": 0.2489434962 }, { "average": 0, "count": 101870, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 101870, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002189064494, "count": 101870, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04673643046, "variance": 0.002184293933 }, { "average": 0, "count": 101870, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595262.7286, 5243441.322, 1117.708165, 595375.5686, 5243480.282, 1157.848165 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595262.7285885606, 5243441.322307931, 1117.7081652011534 ], [ 595262.7285885606, 5243480.282307932, 1117.7081652011534 ], [ 595375.5685885607, 5243480.282307932, 1157.8481652011533 ], [ 595375.5685885607, 5243441.322307931, 1157.8481652011533 ], [ 595262.7285885606, 5243441.322307931, 1117.7081652011534 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:31:27+00:00", "end_time": "2018-11-11T23:05:05+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6111.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6111.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6111.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6111.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7390087, 47.33748939, 1117.708165, -121.737507, 47.33785631, 1157.848165 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73900867997814, 47.33750582782336, 1117.7081652011534 ], [ -121.73900033416238, 47.33785631390158, 1117.7081652011534 ], [ -121.7375070176899, 47.33783987250849, 1157.8481652011533 ], [ -121.73751537338259, 47.33748938663073, 1157.8481652011533 ], [ -121.73900867997814, 47.33750582782336, 1117.7081652011534 ] ] ] }, "id": "20181111_47121C6111.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6111.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:31:27Z", "pc:count": 101870, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595337.4345, "count": 101870, "maximum": 595375.5686, "minimum": 595262.7286, "name": "X", "position": 0, "stddev": 27.84655902, "variance": 775.4308492 }, { "average": 5243456.982, "count": 101870, "maximum": 5243480.282, "minimum": 5243441.322, "name": "Y", "position": 1, "stddev": 9.440222742, "variance": 89.11780542 }, { "average": 1139.612799, "count": 101870, "maximum": 1157.848165, "minimum": 1117.708165, "name": "Z", "position": 2, "stddev": 7.198613959, "variance": 51.82004293 }, { "average": 33940.74589, "count": 101870, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19432.60712, "variance": 377626219.5 }, { "average": 2.04463532, "count": 101870, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.109802097, "variance": 1.231660694 }, { "average": 3.069156768, "count": 101870, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.250437654, "variance": 1.563594328 }, { "average": 0, "count": 101870, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 101870, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.05484441, "count": 101870, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3427967162, "variance": 0.1175095886 }, { "average": -5.759351496, "count": 101870, "maximum": 28.00200081, "minimum": -13.00199986, "name": "ScanAngleRank", "position": 9, "stddev": 12.4622239, "variance": 155.3070245 }, { "average": 0.5325414744, "count": 101870, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4989423776, "variance": 0.2489434962 }, { "average": 1056.757024, "count": 101870, "maximum": 1058, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.140210507, "variance": 1.300080001 }, { "average": 226013740.3, "count": 101870, "maximum": 226014287.4, "minimum": 226012705.7, "name": "GpsTime", "position": 12, "stddev": 536.8291063, "variance": 288185.4894 }, { "average": 0.5325414744, "count": 101870, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4989423776, "variance": 0.2489434962 }, { "average": 0, "count": 101870, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 101870, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002189064494, "count": 101870, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04673643046, "variance": 0.002184293933 }, { "average": 0, "count": 101870, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595262.7286, 5243441.322, 1117.708165, 595375.5686, 5243480.282, 1157.848165 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595262.7285885606, 5243441.322307931, 1117.7081652011534 ], [ 595262.7285885606, 5243480.282307932, 1117.7081652011534 ], [ 595375.5685885607, 5243480.282307932, 1157.8481652011533 ], [ 595375.5685885607, 5243441.322307931, 1157.8481652011533 ], [ 595262.7285885606, 5243441.322307931, 1117.7081652011534 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:31:27+00:00", "end_time": "2018-11-11T23:05:05+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5304.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58754831717262, 47.300006263135295, 1170.9907295997632 ], [ -121.58751127003876, 47.301396975444234, 1170.9907295997632 ], [ -121.5821021283398, 47.301330168274944, 1275.7307295997634 ], [ -121.5821393172302, 47.29993945919783, 1275.7307295997634 ], [ -121.58754831717262, 47.300006263135295, 1170.9907295997632 ] ] ] }, "bbox": [ -121.5875483, 47.29993946, 1170.99073, -121.5821021, 47.30139698, 1275.73073 ], "properties": { "datetime": "2018-11-11T22:59:50Z", "pc:count": 2215897, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606951.1135, "count": 2215897, "maximum": 607189.2055, "minimum": 606780.1655, "name": "X", "position": 0, "stddev": 103.0361272, "variance": 10616.44351 }, { "average": 5239536.852, "count": 2215897, "maximum": 5239624.934, "minimum": 5239470.334, "name": "Y", "position": 1, "stddev": 40.19330111, "variance": 1615.501454 }, { "average": 1231.876178, "count": 2215897, "maximum": 1275.73073, "minimum": 1170.99073, "name": "Z", "position": 2, "stddev": 16.29107289, "variance": 265.3990559 }, { "average": 35732.50356, "count": 2215897, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19321.39825, "variance": 373316430.4 }, { "average": 2.007906053, "count": 2215897, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.090714877, "variance": 1.189658943 }, { "average": 3.012461319, "count": 2215897, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.244018877, "variance": 1.547582967 }, { "average": 0, "count": 2215897, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2215897, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.062154513, "count": 2215897, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3201690692, "variance": 0.1025082329 }, { "average": -0.5676956744, "count": 2215897, "maximum": 28.00200081, "minimum": -16.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 17.027859, "variance": 289.9479821 }, { "average": 0.5113563491, "count": 2215897, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998711295, "variance": 0.2498711461 }, { "average": 1052.227882, "count": 2215897, "maximum": 1054, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 0.8681466934, "variance": 0.7536786812 }, { "average": 226011785.9, "count": 2215897, "maximum": 226012390.1, "minimum": 226011370.4, "name": "GpsTime", "position": 12, "stddev": 266.3171878, "variance": 70924.84452 }, { "average": 0.5113563491, "count": 2215897, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998711295, "variance": 0.2498711461 }, { "average": 0, "count": 2215897, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2215897, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001473895222, "count": 2215897, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03836304887, "variance": 0.001471723519 }, { "average": 0, "count": 2215897, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606780.1655, 5239470.334, 1170.99073, 607189.2055, 5239624.934, 1275.73073 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606780.165480644, 5239470.333745117, 1170.9907295997632 ], [ 606780.165480644, 5239624.933745117, 1170.9907295997632 ], [ 607189.205480644, 5239624.933745117, 1275.7307295997634 ], [ 607189.205480644, 5239470.333745117, 1275.7307295997634 ], [ 606780.165480644, 5239470.333745117, 1170.9907295997632 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:59:50+00:00", "end_time": "2018-11-11T22:42:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5304.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5304.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5304.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5304.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5875483, 47.29993946, 1170.99073, -121.5821021, 47.30139698, 1275.73073 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58754831717262, 47.300006263135295, 1170.9907295997632 ], [ -121.58751127003876, 47.301396975444234, 1170.9907295997632 ], [ -121.5821021283398, 47.301330168274944, 1275.7307295997634 ], [ -121.5821393172302, 47.29993945919783, 1275.7307295997634 ], [ -121.58754831717262, 47.300006263135295, 1170.9907295997632 ] ] ] }, "id": "20181111_47121C5304.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5304.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:59:50Z", "pc:count": 2215897, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606951.1135, "count": 2215897, "maximum": 607189.2055, "minimum": 606780.1655, "name": "X", "position": 0, "stddev": 103.0361272, "variance": 10616.44351 }, { "average": 5239536.852, "count": 2215897, "maximum": 5239624.934, "minimum": 5239470.334, "name": "Y", "position": 1, "stddev": 40.19330111, "variance": 1615.501454 }, { "average": 1231.876178, "count": 2215897, "maximum": 1275.73073, "minimum": 1170.99073, "name": "Z", "position": 2, "stddev": 16.29107289, "variance": 265.3990559 }, { "average": 35732.50356, "count": 2215897, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19321.39825, "variance": 373316430.4 }, { "average": 2.007906053, "count": 2215897, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.090714877, "variance": 1.189658943 }, { "average": 3.012461319, "count": 2215897, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.244018877, "variance": 1.547582967 }, { "average": 0, "count": 2215897, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2215897, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.062154513, "count": 2215897, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3201690692, "variance": 0.1025082329 }, { "average": -0.5676956744, "count": 2215897, "maximum": 28.00200081, "minimum": -16.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 17.027859, "variance": 289.9479821 }, { "average": 0.5113563491, "count": 2215897, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998711295, "variance": 0.2498711461 }, { "average": 1052.227882, "count": 2215897, "maximum": 1054, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 0.8681466934, "variance": 0.7536786812 }, { "average": 226011785.9, "count": 2215897, "maximum": 226012390.1, "minimum": 226011370.4, "name": "GpsTime", "position": 12, "stddev": 266.3171878, "variance": 70924.84452 }, { "average": 0.5113563491, "count": 2215897, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998711295, "variance": 0.2498711461 }, { "average": 0, "count": 2215897, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2215897, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001473895222, "count": 2215897, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03836304887, "variance": 0.001471723519 }, { "average": 0, "count": 2215897, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606780.1655, 5239470.334, 1170.99073, 607189.2055, 5239624.934, 1275.73073 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606780.165480644, 5239470.333745117, 1170.9907295997632 ], [ 606780.165480644, 5239624.933745117, 1170.9907295997632 ], [ 607189.205480644, 5239624.933745117, 1275.7307295997634 ], [ 607189.205480644, 5239470.333745117, 1275.7307295997634 ], [ 606780.165480644, 5239470.333745117, 1170.9907295997632 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:59:50+00:00", "end_time": "2018-11-11T22:42:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6112.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73752235373962, 47.33750589728538, 1039.1016725900076 ], [ -121.73747431946023, 47.33952065101012, 1039.1016725900076 ], [ -121.72497029544617, 47.339382215411014, 1182.1816725900076 ], [ -121.72501880514238, 47.33736747138908, 1182.1816725900076 ], [ -121.73752235373962, 47.33750589728538, 1039.1016725900076 ] ] ] }, "bbox": [ -121.7375224, 47.33736747, 1039.101673, -121.7249703, 47.33952065, 1182.181673 ], "properties": { "datetime": "2018-11-11T23:31:39Z", "pc:count": 3475972, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595935.7358, "count": 3475972, "maximum": 596319.8316, "minimum": 595375.0116, "name": "X", "position": 0, "stddev": 282.8217786, "variance": 79988.15844 }, { "average": 5243506.875, "count": 3475972, "maximum": 5243667.109, "minimum": 5243443.149, "name": "Y", "position": 1, "stddev": 45.72602506, "variance": 2090.869368 }, { "average": 1139.599563, "count": 3475972, "maximum": 1182.181673, "minimum": 1039.101673, "name": "Z", "position": 2, "stddev": 13.30633688, "variance": 177.0586011 }, { "average": 36694.9003, "count": 3475972, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19326.8742, "variance": 373528066.3 }, { "average": 1.886699893, "count": 3475972, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.040832999, "variance": 1.083333332 }, { "average": 2.773159565, "count": 3475972, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.25569807, "variance": 1.576777642 }, { "average": 0, "count": 3475972, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3475972, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.058943513, "count": 3475972, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3081469791, "variance": 0.09495456074 }, { "average": 0.8428492779, "count": 3475972, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.67439688, "variance": 278.0355112 }, { "average": 0.5093812608, "count": 3475972, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999120561, "variance": 0.2499120638 }, { "average": 1055.830207, "count": 3475972, "maximum": 1058, "minimum": 1054, "name": "PointSourceId", "position": 11, "stddev": 1.203365072, "variance": 1.448087496 }, { "average": 226013275.9, "count": 3475972, "maximum": 226014299.4, "minimum": 226012559.9, "name": "GpsTime", "position": 12, "stddev": 600.6651131, "variance": 360798.5781 }, { "average": 0.5093812608, "count": 3475972, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999120561, "variance": 0.2499120638 }, { "average": 0, "count": 3475972, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3475972, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001316178611, "count": 3475972, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03625529842, "variance": 0.001314446663 }, { "average": 0, "count": 3475972, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595375.0116, 5243443.149, 1039.101673, 596319.8316, 5243667.109, 1182.181673 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595375.0115636404, 5243443.148583126, 1039.1016725900076 ], [ 595375.0115636404, 5243667.108583127, 1039.1016725900076 ], [ 596319.8315636405, 5243667.108583127, 1182.1816725900076 ], [ 596319.8315636405, 5243443.148583126, 1182.1816725900076 ], [ 595375.0115636404, 5243443.148583126, 1039.1016725900076 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:31:39+00:00", "end_time": "2018-11-11T23:02:39+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6112.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6112.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6112.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6112.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7375224, 47.33736747, 1039.101673, -121.7249703, 47.33952065, 1182.181673 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73752235373962, 47.33750589728538, 1039.1016725900076 ], [ -121.73747431946023, 47.33952065101012, 1039.1016725900076 ], [ -121.72497029544617, 47.339382215411014, 1182.1816725900076 ], [ -121.72501880514238, 47.33736747138908, 1182.1816725900076 ], [ -121.73752235373962, 47.33750589728538, 1039.1016725900076 ] ] ] }, "id": "20181111_47121C6112.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6112.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:31:39Z", "pc:count": 3475972, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595935.7358, "count": 3475972, "maximum": 596319.8316, "minimum": 595375.0116, "name": "X", "position": 0, "stddev": 282.8217786, "variance": 79988.15844 }, { "average": 5243506.875, "count": 3475972, "maximum": 5243667.109, "minimum": 5243443.149, "name": "Y", "position": 1, "stddev": 45.72602506, "variance": 2090.869368 }, { "average": 1139.599563, "count": 3475972, "maximum": 1182.181673, "minimum": 1039.101673, "name": "Z", "position": 2, "stddev": 13.30633688, "variance": 177.0586011 }, { "average": 36694.9003, "count": 3475972, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19326.8742, "variance": 373528066.3 }, { "average": 1.886699893, "count": 3475972, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.040832999, "variance": 1.083333332 }, { "average": 2.773159565, "count": 3475972, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.25569807, "variance": 1.576777642 }, { "average": 0, "count": 3475972, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3475972, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.058943513, "count": 3475972, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3081469791, "variance": 0.09495456074 }, { "average": 0.8428492779, "count": 3475972, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.67439688, "variance": 278.0355112 }, { "average": 0.5093812608, "count": 3475972, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999120561, "variance": 0.2499120638 }, { "average": 1055.830207, "count": 3475972, "maximum": 1058, "minimum": 1054, "name": "PointSourceId", "position": 11, "stddev": 1.203365072, "variance": 1.448087496 }, { "average": 226013275.9, "count": 3475972, "maximum": 226014299.4, "minimum": 226012559.9, "name": "GpsTime", "position": 12, "stddev": 600.6651131, "variance": 360798.5781 }, { "average": 0.5093812608, "count": 3475972, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999120561, "variance": 0.2499120638 }, { "average": 0, "count": 3475972, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3475972, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001316178611, "count": 3475972, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03625529842, "variance": 0.001314446663 }, { "average": 0, "count": 3475972, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595375.0116, 5243443.149, 1039.101673, 596319.8316, 5243667.109, 1182.181673 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595375.0115636404, 5243443.148583126, 1039.1016725900076 ], [ 595375.0115636404, 5243667.108583127, 1039.1016725900076 ], [ 596319.8315636405, 5243667.108583127, 1182.1816725900076 ], [ 596319.8315636405, 5243443.148583126, 1182.1816725900076 ], [ 595375.0115636404, 5243443.148583126, 1039.1016725900076 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:31:39+00:00", "end_time": "2018-11-11T23:02:39+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5303.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60002636617254, 47.30000617438004, 1173.5400744318029 ], [ -121.59995430609172, 47.30273525915685, 1173.5400744318029 ], [ -121.58744643670165, 47.30258174891944, 1402.6400744318028 ], [ -121.58751914003955, 47.299852678715034, 1402.6400744318028 ], [ -121.60002636617254, 47.30000617438004, 1173.5400744318029 ] ] ] }, "bbox": [ -121.6000264, 47.29985268, 1173.540074, -121.5874464, 47.30273526, 1402.640074 ], "properties": { "datetime": "2018-11-11T23:08:07Z", "pc:count": 7157941, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606368.4395, "count": 7157941, "maximum": 606782.6804, "minimum": 605836.8604, "name": "X", "position": 0, "stddev": 232.4069301, "variance": 54012.98117 }, { "average": 5239573.454, "count": 7157941, "maximum": 5239756.686, "minimum": 5239453.306, "name": "Y", "position": 1, "stddev": 70.71796061, "variance": 5001.029953 }, { "average": 1326.182078, "count": 7157941, "maximum": 1402.640074, "minimum": 1173.540074, "name": "Z", "position": 2, "stddev": 37.11326444, "variance": 1377.394398 }, { "average": 39967.54695, "count": 7157941, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20406.34401, "variance": 416418875.8 }, { "average": 1.770801548, "count": 7157941, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.009495826, "variance": 1.019081822 }, { "average": 2.540510323, "count": 7157941, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.300940189, "variance": 1.692445376 }, { "average": 0, "count": 7157941, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7157941, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.09081117, "count": 7157941, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3936154212, "variance": 0.1549330998 }, { "average": -0.7309569089, "count": 7157941, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 17.21329489, "variance": 296.297521 }, { "average": 0.5152689859, "count": 7157941, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4997668386, "variance": 0.249766893 }, { "average": 1053.014744, "count": 7157941, "maximum": 1055, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 0.8074150889, "variance": 0.6519191258 }, { "average": 226012045.5, "count": 7157941, "maximum": 226012887.6, "minimum": 226011369.1, "name": "GpsTime", "position": 12, "stddev": 260.1728317, "variance": 67689.90238 }, { "average": 0.5152689859, "count": 7157941, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4997668386, "variance": 0.249766893 }, { "average": 0, "count": 7157941, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7157941, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002412285879, "count": 7157941, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04905575494, "variance": 0.002406467092 }, { "average": 0, "count": 7157941, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605836.8604, 5239453.306, 1173.540074, 606782.6804, 5239756.686, 1402.640074 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605836.8604086399, 5239453.305988511, 1173.5400744318029 ], [ 605836.8604086399, 5239756.685988512, 1173.5400744318029 ], [ 606782.68040864, 5239756.685988512, 1402.6400744318028 ], [ 606782.68040864, 5239453.305988511, 1402.6400744318028 ], [ 605836.8604086399, 5239453.305988511, 1173.5400744318029 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:08:07+00:00", "end_time": "2018-11-11T22:42:49+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5303.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5303.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5303.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5303.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6000264, 47.29985268, 1173.540074, -121.5874464, 47.30273526, 1402.640074 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60002636617254, 47.30000617438004, 1173.5400744318029 ], [ -121.59995430609172, 47.30273525915685, 1173.5400744318029 ], [ -121.58744643670165, 47.30258174891944, 1402.6400744318028 ], [ -121.58751914003955, 47.299852678715034, 1402.6400744318028 ], [ -121.60002636617254, 47.30000617438004, 1173.5400744318029 ] ] ] }, "id": "20181111_47121C5303.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5303.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:08:07Z", "pc:count": 7157941, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606368.4395, "count": 7157941, "maximum": 606782.6804, "minimum": 605836.8604, "name": "X", "position": 0, "stddev": 232.4069301, "variance": 54012.98117 }, { "average": 5239573.454, "count": 7157941, "maximum": 5239756.686, "minimum": 5239453.306, "name": "Y", "position": 1, "stddev": 70.71796061, "variance": 5001.029953 }, { "average": 1326.182078, "count": 7157941, "maximum": 1402.640074, "minimum": 1173.540074, "name": "Z", "position": 2, "stddev": 37.11326444, "variance": 1377.394398 }, { "average": 39967.54695, "count": 7157941, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20406.34401, "variance": 416418875.8 }, { "average": 1.770801548, "count": 7157941, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.009495826, "variance": 1.019081822 }, { "average": 2.540510323, "count": 7157941, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.300940189, "variance": 1.692445376 }, { "average": 0, "count": 7157941, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7157941, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.09081117, "count": 7157941, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3936154212, "variance": 0.1549330998 }, { "average": -0.7309569089, "count": 7157941, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 17.21329489, "variance": 296.297521 }, { "average": 0.5152689859, "count": 7157941, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4997668386, "variance": 0.249766893 }, { "average": 1053.014744, "count": 7157941, "maximum": 1055, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 0.8074150889, "variance": 0.6519191258 }, { "average": 226012045.5, "count": 7157941, "maximum": 226012887.6, "minimum": 226011369.1, "name": "GpsTime", "position": 12, "stddev": 260.1728317, "variance": 67689.90238 }, { "average": 0.5152689859, "count": 7157941, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4997668386, "variance": 0.249766893 }, { "average": 0, "count": 7157941, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7157941, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002412285879, "count": 7157941, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04905575494, "variance": 0.002406467092 }, { "average": 0, "count": 7157941, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605836.8604, 5239453.306, 1173.540074, 606782.6804, 5239756.686, 1402.640074 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605836.8604086399, 5239453.305988511, 1173.5400744318029 ], [ 605836.8604086399, 5239756.685988512, 1173.5400744318029 ], [ 606782.68040864, 5239756.685988512, 1402.6400744318028 ], [ 606782.68040864, 5239453.305988511, 1402.6400744318028 ], [ 605836.8604086399, 5239453.305988511, 1173.5400744318029 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:08:07+00:00", "end_time": "2018-11-11T22:42:49+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6113.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72505974440125, 47.33750647234845, 1055.905948920354 ], [ -121.7249481430084, 47.34214138999044, 1055.905948920354 ], [ -121.71582321164864, 47.3420395029655, 1150.325948920354 ], [ -121.7159356111843, 47.337404601751025, 1150.325948920354 ], [ -121.72505974440125, 47.33750647234845, 1055.905948920354 ] ] ] }, "bbox": [ -121.7250597, 47.3374046, 1055.905949, -121.7158232, 47.34214139, 1150.325949 ], "properties": { "datetime": "2018-11-11T23:17:48Z", "pc:count": 8992566, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596671.792, "count": 8992566, "maximum": 597005.9461, "minimum": 596316.4861, "name": "X", "position": 0, "stddev": 172.0628681, "variance": 29605.63058 }, { "average": 5243656.966, "count": 8992566, "maximum": 5243973.765, "minimum": 5243458.545, "name": "Y", "position": 1, "stddev": 124.2777219, "variance": 15444.95217 }, { "average": 1105.131128, "count": 8992566, "maximum": 1150.325949, "minimum": 1055.905949, "name": "Z", "position": 2, "stddev": 13.77769512, "variance": 189.8248829 }, { "average": 36623.88671, "count": 8992566, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18539.14533, "variance": 343699909.4 }, { "average": 1.863245819, "count": 8992566, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.014283852, "variance": 1.028771732 }, { "average": 2.727856098, "count": 8992566, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.215854753, "variance": 1.478302781 }, { "average": 0, "count": 8992566, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 8992566, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.053277785, "count": 8992566, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2637455827, "variance": 0.06956173239 }, { "average": 0.5851837307, "count": 8992566, "maximum": 28.00200081, "minimum": -27, "name": "ScanAngleRank", "position": 9, "stddev": 14.24448318, "variance": 202.905301 }, { "average": 0.506834423, "count": 8992566, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999533163, "variance": 0.2499533185 }, { "average": 1054.937572, "count": 8992566, "maximum": 1056, "minimum": 1054, "name": "PointSourceId", "position": 11, "stddev": 0.7870263553, "variance": 0.619410484 }, { "average": 226012875.2, "count": 8992566, "maximum": 226013468, "minimum": 226012552, "name": "GpsTime", "position": 12, "stddev": 372.8597525, "variance": 139024.395 }, { "average": 0.506834423, "count": 8992566, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999533163, "variance": 0.2499533185 }, { "average": 0, "count": 8992566, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 8992566, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.000637415394, "count": 8992566, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02523904052, "variance": 0.0006370091665 }, { "average": 0, "count": 8992566, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596316.4861, 5243458.545, 1055.905949, 597005.9461, 5243973.765, 1150.325949 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596316.4860692117, 5243458.545224052, 1055.905948920354 ], [ 596316.4860692117, 5243973.765224053, 1055.905948920354 ], [ 597005.9460692117, 5243973.765224053, 1150.325948920354 ], [ 597005.9460692117, 5243458.545224052, 1150.325948920354 ], [ 596316.4860692117, 5243458.545224052, 1055.905948920354 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:17:48+00:00", "end_time": "2018-11-11T23:02:32+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6113.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6113.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6113.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6113.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7250597, 47.3374046, 1055.905949, -121.7158232, 47.34214139, 1150.325949 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72505974440125, 47.33750647234845, 1055.905948920354 ], [ -121.7249481430084, 47.34214138999044, 1055.905948920354 ], [ -121.71582321164864, 47.3420395029655, 1150.325948920354 ], [ -121.7159356111843, 47.337404601751025, 1150.325948920354 ], [ -121.72505974440125, 47.33750647234845, 1055.905948920354 ] ] ] }, "id": "20181111_47121C6113.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6113.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:17:48Z", "pc:count": 8992566, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596671.792, "count": 8992566, "maximum": 597005.9461, "minimum": 596316.4861, "name": "X", "position": 0, "stddev": 172.0628681, "variance": 29605.63058 }, { "average": 5243656.966, "count": 8992566, "maximum": 5243973.765, "minimum": 5243458.545, "name": "Y", "position": 1, "stddev": 124.2777219, "variance": 15444.95217 }, { "average": 1105.131128, "count": 8992566, "maximum": 1150.325949, "minimum": 1055.905949, "name": "Z", "position": 2, "stddev": 13.77769512, "variance": 189.8248829 }, { "average": 36623.88671, "count": 8992566, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18539.14533, "variance": 343699909.4 }, { "average": 1.863245819, "count": 8992566, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.014283852, "variance": 1.028771732 }, { "average": 2.727856098, "count": 8992566, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.215854753, "variance": 1.478302781 }, { "average": 0, "count": 8992566, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 8992566, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.053277785, "count": 8992566, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2637455827, "variance": 0.06956173239 }, { "average": 0.5851837307, "count": 8992566, "maximum": 28.00200081, "minimum": -27, "name": "ScanAngleRank", "position": 9, "stddev": 14.24448318, "variance": 202.905301 }, { "average": 0.506834423, "count": 8992566, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999533163, "variance": 0.2499533185 }, { "average": 1054.937572, "count": 8992566, "maximum": 1056, "minimum": 1054, "name": "PointSourceId", "position": 11, "stddev": 0.7870263553, "variance": 0.619410484 }, { "average": 226012875.2, "count": 8992566, "maximum": 226013468, "minimum": 226012552, "name": "GpsTime", "position": 12, "stddev": 372.8597525, "variance": 139024.395 }, { "average": 0.506834423, "count": 8992566, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999533163, "variance": 0.2499533185 }, { "average": 0, "count": 8992566, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 8992566, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.000637415394, "count": 8992566, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02523904052, "variance": 0.0006370091665 }, { "average": 0, "count": 8992566, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596316.4861, 5243458.545, 1055.905949, 597005.9461, 5243973.765, 1150.325949 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596316.4860692117, 5243458.545224052, 1055.905948920354 ], [ 596316.4860692117, 5243973.765224053, 1055.905948920354 ], [ 597005.9460692117, 5243973.765224053, 1150.325948920354 ], [ 597005.9460692117, 5243458.545224052, 1150.325948920354 ], [ 596316.4860692117, 5243458.545224052, 1055.905948920354 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:17:48+00:00", "end_time": "2018-11-11T23:02:32+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6221.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68774364338127, 47.19069183754974, 852.5589478632239 ], [ -121.68751042781423, 47.20014942923951, 852.5589478632239 ], [ -121.67498531398024, 47.20000523797818, 1230.518947863224 ], [ -121.67522075354454, 47.19054769370353, 1230.518947863224 ], [ -121.68774364338127, 47.19069183754974, 852.5589478632239 ] ] ] }, "bbox": [ -121.6877436, 47.19054769, 852.5589479, -121.6749853, 47.20014943, 1230.518948 ], "properties": { "datetime": "2018-11-13T00:06:38Z", "pc:count": 21713153, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599779.409, "count": 21713153, "maximum": 600358.9208, "minimum": 599410.0008, "name": "X", "position": 0, "stddev": 237.783746, "variance": 56541.10986 }, { "average": 5227857.996, "count": 21713153, "maximum": 5228241.256, "minimum": 5227189.956, "name": "Y", "position": 1, "stddev": 236.0873494, "variance": 55737.23656 }, { "average": 1062.215705, "count": 21713153, "maximum": 1230.518948, "minimum": 852.5589479, "name": "Z", "position": 2, "stddev": 86.74993953, "variance": 7525.552008 }, { "average": 34900.49892, "count": 21713153, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19752.84097, "variance": 390174726.4 }, { "average": 1.961775243, "count": 21713153, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.102398074, "variance": 1.215281513 }, { "average": 2.923726646, "count": 21713153, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.326364882, "variance": 1.7592438 }, { "average": 0, "count": 21713153, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21713153, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.059265506, "count": 21713153, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3248344457, "variance": 0.1055174171 }, { "average": 3.427512937, "count": 21713153, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.85050637, "variance": 220.5375394 }, { "average": 0.5690363809, "count": 21713153, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4952110554, "variance": 0.2452339894 }, { "average": 1086.138179, "count": 21713153, "maximum": 1088, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 0.8275270168, "variance": 0.6848009635 }, { "average": 226101989.7, "count": 21713153, "maximum": 226102798.4, "minimum": 226101138.5, "name": "GpsTime", "position": 12, "stddev": 339.5281464, "variance": 115279.3622 }, { "average": 0.5690363809, "count": 21713153, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4952110554, "variance": 0.2452339894 }, { "average": 0, "count": 21713153, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21713153, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001658810215, "count": 21713153, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04069470039, "variance": 0.00165605864 }, { "average": 0, "count": 21713153, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599410.0008, 5227189.956, 852.5589479, 600358.9208, 5228241.256, 1230.518948 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599410.0008297651, 5227189.955618451, 852.5589478632239 ], [ 599410.0008297651, 5228241.255618452, 852.5589478632239 ], [ 600358.920829765, 5228241.255618452, 1230.518947863224 ], [ 600358.920829765, 5227189.955618451, 1230.518947863224 ], [ 599410.0008297651, 5227189.955618451, 852.5589478632239 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:06:38+00:00", "end_time": "2018-11-12T23:38:58+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6221.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6221.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6221.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6221.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6877436, 47.19054769, 852.5589479, -121.6749853, 47.20014943, 1230.518948 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68774364338127, 47.19069183754974, 852.5589478632239 ], [ -121.68751042781423, 47.20014942923951, 852.5589478632239 ], [ -121.67498531398024, 47.20000523797818, 1230.518947863224 ], [ -121.67522075354454, 47.19054769370353, 1230.518947863224 ], [ -121.68774364338127, 47.19069183754974, 852.5589478632239 ] ] ] }, "id": "20181112_47121B6221.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6221.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:06:38Z", "pc:count": 21713153, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599779.409, "count": 21713153, "maximum": 600358.9208, "minimum": 599410.0008, "name": "X", "position": 0, "stddev": 237.783746, "variance": 56541.10986 }, { "average": 5227857.996, "count": 21713153, "maximum": 5228241.256, "minimum": 5227189.956, "name": "Y", "position": 1, "stddev": 236.0873494, "variance": 55737.23656 }, { "average": 1062.215705, "count": 21713153, "maximum": 1230.518948, "minimum": 852.5589479, "name": "Z", "position": 2, "stddev": 86.74993953, "variance": 7525.552008 }, { "average": 34900.49892, "count": 21713153, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19752.84097, "variance": 390174726.4 }, { "average": 1.961775243, "count": 21713153, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.102398074, "variance": 1.215281513 }, { "average": 2.923726646, "count": 21713153, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.326364882, "variance": 1.7592438 }, { "average": 0, "count": 21713153, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21713153, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.059265506, "count": 21713153, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3248344457, "variance": 0.1055174171 }, { "average": 3.427512937, "count": 21713153, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.85050637, "variance": 220.5375394 }, { "average": 0.5690363809, "count": 21713153, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4952110554, "variance": 0.2452339894 }, { "average": 1086.138179, "count": 21713153, "maximum": 1088, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 0.8275270168, "variance": 0.6848009635 }, { "average": 226101989.7, "count": 21713153, "maximum": 226102798.4, "minimum": 226101138.5, "name": "GpsTime", "position": 12, "stddev": 339.5281464, "variance": 115279.3622 }, { "average": 0.5690363809, "count": 21713153, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4952110554, "variance": 0.2452339894 }, { "average": 0, "count": 21713153, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21713153, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001658810215, "count": 21713153, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04069470039, "variance": 0.00165605864 }, { "average": 0, "count": 21713153, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599410.0008, 5227189.956, 852.5589479, 600358.9208, 5228241.256, 1230.518948 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599410.0008297651, 5227189.955618451, 852.5589478632239 ], [ 599410.0008297651, 5228241.255618452, 852.5589478632239 ], [ 600358.920829765, 5228241.255618452, 1230.518947863224 ], [ 600358.920829765, 5227189.955618451, 1230.518947863224 ], [ 599410.0008297651, 5227189.955618451, 852.5589478632239 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:06:38+00:00", "end_time": "2018-11-12T23:38:58+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7215.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280506038452, 47.21250959826869, 805.1439751694325 ], [ -121.7625111501652, 47.22514114815253, 805.1439751694325 ], [ -121.74972147580922, 47.225002282762155, 1112.6439751694325 ], [ -121.75001842172031, 47.212370793867365, 1112.6439751694325 ], [ -121.76280506038452, 47.21250959826869, 805.1439751694325 ] ] ] }, "bbox": [ -121.7628051, 47.21237079, 805.1439752, -121.7497215, 47.22514115, 1112.643975 ], "properties": { "datetime": "2018-11-13T00:09:44Z", "pc:count": 41215963, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594167.581, "count": 41215963, "maximum": 594653.9139, "minimum": 593685.4339, "name": "X", "position": 0, "stddev": 269.654218, "variance": 72713.3973 }, { "average": 5230253.247, "count": 41215963, "maximum": 5230925.784, "minimum": 5229521.704, "name": "Y", "position": 1, "stddev": 390.5783355, "variance": 152551.4361 }, { "average": 927.4005462, "count": 41215963, "maximum": 1112.643975, "minimum": 805.1439752, "name": "Z", "position": 2, "stddev": 48.95235952, "variance": 2396.333502 }, { "average": 35036.78672, "count": 41215963, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18355.3252, "variance": 336917963.1 }, { "average": 1.923743017, "count": 41215963, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.059255546, "variance": 1.122022311 }, { "average": 2.847694569, "count": 41215963, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260580887, "variance": 1.589064174 }, { "average": 0, "count": 41215963, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41215963, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.064645948, "count": 41215963, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3197320501, "variance": 0.1022285838 }, { "average": 1.991011886, "count": 41215963, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.71411057, "variance": 246.9332711 }, { "average": 0.4555476236, "count": 41215963, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4980200721, "variance": 0.2480239923 }, { "average": 1086.93401, "count": 41215963, "maximum": 1089, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 0.9851145177, "variance": 0.9704506129 }, { "average": 226102300.4, "count": 41215963, "maximum": 226102984.5, "minimum": 226101053.8, "name": "GpsTime", "position": 12, "stddev": 376.8044157, "variance": 141981.5677 }, { "average": 0.4555476236, "count": 41215963, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4980200721, "variance": 0.2480239923 }, { "average": 0, "count": 41215963, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41215963, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001392057733, "count": 41215963, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03728431227, "variance": 0.001390119942 }, { "average": 0, "count": 41215963, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593685.4339, 5229521.704, 805.1439752, 594653.9139, 5230925.784, 1112.643975 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593685.4339047472, 5229521.704147623, 805.1439751694325 ], [ 593685.4339047472, 5230925.784147623, 805.1439751694325 ], [ 594653.9139047472, 5230925.784147623, 1112.6439751694325 ], [ 594653.9139047472, 5229521.704147623, 1112.6439751694325 ], [ 593685.4339047472, 5229521.704147623, 805.1439751694325 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:09:44+00:00", "end_time": "2018-11-12T23:37:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7215.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7215.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7215.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7215.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7628051, 47.21237079, 805.1439752, -121.7497215, 47.22514115, 1112.643975 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280506038452, 47.21250959826869, 805.1439751694325 ], [ -121.7625111501652, 47.22514114815253, 805.1439751694325 ], [ -121.74972147580922, 47.225002282762155, 1112.6439751694325 ], [ -121.75001842172031, 47.212370793867365, 1112.6439751694325 ], [ -121.76280506038452, 47.21250959826869, 805.1439751694325 ] ] ] }, "id": "20181112_47121B7215.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7215.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:09:44Z", "pc:count": 41215963, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594167.581, "count": 41215963, "maximum": 594653.9139, "minimum": 593685.4339, "name": "X", "position": 0, "stddev": 269.654218, "variance": 72713.3973 }, { "average": 5230253.247, "count": 41215963, "maximum": 5230925.784, "minimum": 5229521.704, "name": "Y", "position": 1, "stddev": 390.5783355, "variance": 152551.4361 }, { "average": 927.4005462, "count": 41215963, "maximum": 1112.643975, "minimum": 805.1439752, "name": "Z", "position": 2, "stddev": 48.95235952, "variance": 2396.333502 }, { "average": 35036.78672, "count": 41215963, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18355.3252, "variance": 336917963.1 }, { "average": 1.923743017, "count": 41215963, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.059255546, "variance": 1.122022311 }, { "average": 2.847694569, "count": 41215963, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260580887, "variance": 1.589064174 }, { "average": 0, "count": 41215963, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41215963, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.064645948, "count": 41215963, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3197320501, "variance": 0.1022285838 }, { "average": 1.991011886, "count": 41215963, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.71411057, "variance": 246.9332711 }, { "average": 0.4555476236, "count": 41215963, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4980200721, "variance": 0.2480239923 }, { "average": 1086.93401, "count": 41215963, "maximum": 1089, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 0.9851145177, "variance": 0.9704506129 }, { "average": 226102300.4, "count": 41215963, "maximum": 226102984.5, "minimum": 226101053.8, "name": "GpsTime", "position": 12, "stddev": 376.8044157, "variance": 141981.5677 }, { "average": 0.4555476236, "count": 41215963, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4980200721, "variance": 0.2480239923 }, { "average": 0, "count": 41215963, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41215963, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001392057733, "count": 41215963, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03728431227, "variance": 0.001390119942 }, { "average": 0, "count": 41215963, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593685.4339, 5229521.704, 805.1439752, 594653.9139, 5230925.784, 1112.643975 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593685.4339047472, 5229521.704147623, 805.1439751694325 ], [ 593685.4339047472, 5230925.784147623, 805.1439751694325 ], [ 594653.9139047472, 5230925.784147623, 1112.6439751694325 ], [ 594653.9139047472, 5229521.704147623, 1112.6439751694325 ], [ 593685.4339047472, 5229521.704147623, 805.1439751694325 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:09:44+00:00", "end_time": "2018-11-12T23:37:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5308.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034419013346, 47.2875099954604, 938.8596357910559 ], [ -121.6000103352123, 47.30015890462525, 938.8596357910559 ], [ -121.58718200177505, 47.300001448139604, 1365.0196357910559 ], [ -121.5875189133896, 47.28735260823842, 1365.0196357910559 ], [ -121.60034419013346, 47.2875099954604, 938.8596357910559 ] ] ] }, "bbox": [ -121.6003442, 47.28735261, 938.8596358, -121.587182, 47.3001589, 1365.019636 ], "properties": { "datetime": "2018-11-11T23:34:38Z", "pc:count": 45306095, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606351.5167, "count": 45306095, "maximum": 606807.8675, "minimum": 605837.7675, "name": "X", "position": 0, "stddev": 271.5418599, "variance": 73734.9817 }, { "average": 5238754.412, "count": 45306095, "maximum": 5239470.301, "minimum": 5238064.181, "name": "Y", "position": 1, "stddev": 402.3921291, "variance": 161919.4256 }, { "average": 1127.968548, "count": 45306095, "maximum": 1365.019636, "minimum": 938.8596358, "name": "Z", "position": 2, "stddev": 95.1956088, "variance": 9062.203935 }, { "average": 40536.28903, "count": 45306095, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18471.72505, "variance": 341204626.2 }, { "average": 1.645715262, "count": 45306095, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8907898947, "variance": 0.7935066365 }, { "average": 2.291555518, "count": 45306095, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.147952184, "variance": 1.317794216 }, { "average": 0, "count": 45306095, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45306095, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.080500162, "count": 45306095, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3649530597, "variance": 0.1331907358 }, { "average": 0.5870488809, "count": 45306095, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.79136833, "variance": 249.3673137 }, { "average": 0.5066243074, "count": 45306095, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999561221, "variance": 0.2499561241 }, { "average": 1054.447623, "count": 45306095, "maximum": 1058, "minimum": 1052, "name": "PointSourceId", "position": 11, "stddev": 1.198694075, "variance": 1.436867485 }, { "average": 226012627.5, "count": 45306095, "maximum": 226014478.4, "minimum": 226011775, "name": "GpsTime", "position": 12, "stddev": 546.6997075, "variance": 298880.5702 }, { "average": 0.5066243074, "count": 45306095, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999561221, "variance": 0.2499561241 }, { "average": 0, "count": 45306095, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45306095, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001972361555, "count": 45306095, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04436745867, "variance": 0.001968471389 }, { "average": 0, "count": 45306095, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605837.7675, 5238064.181, 938.8596358, 606807.8675, 5239470.301, 1365.019636 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605837.7675257325, 5238064.180564211, 938.8596357910559 ], [ 605837.7675257325, 5239470.30056421, 938.8596357910559 ], [ 606807.8675257326, 5239470.30056421, 1365.0196357910559 ], [ 606807.8675257326, 5238064.180564211, 1365.0196357910559 ], [ 605837.7675257325, 5238064.180564211, 938.8596357910559 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:34:38+00:00", "end_time": "2018-11-11T22:49:35+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5308.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5308.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5308.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5308.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6003442, 47.28735261, 938.8596358, -121.587182, 47.3001589, 1365.019636 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034419013346, 47.2875099954604, 938.8596357910559 ], [ -121.6000103352123, 47.30015890462525, 938.8596357910559 ], [ -121.58718200177505, 47.300001448139604, 1365.0196357910559 ], [ -121.5875189133896, 47.28735260823842, 1365.0196357910559 ], [ -121.60034419013346, 47.2875099954604, 938.8596357910559 ] ] ] }, "id": "20181111_47121C5308.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5308.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:34:38Z", "pc:count": 45306095, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606351.5167, "count": 45306095, "maximum": 606807.8675, "minimum": 605837.7675, "name": "X", "position": 0, "stddev": 271.5418599, "variance": 73734.9817 }, { "average": 5238754.412, "count": 45306095, "maximum": 5239470.301, "minimum": 5238064.181, "name": "Y", "position": 1, "stddev": 402.3921291, "variance": 161919.4256 }, { "average": 1127.968548, "count": 45306095, "maximum": 1365.019636, "minimum": 938.8596358, "name": "Z", "position": 2, "stddev": 95.1956088, "variance": 9062.203935 }, { "average": 40536.28903, "count": 45306095, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18471.72505, "variance": 341204626.2 }, { "average": 1.645715262, "count": 45306095, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8907898947, "variance": 0.7935066365 }, { "average": 2.291555518, "count": 45306095, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.147952184, "variance": 1.317794216 }, { "average": 0, "count": 45306095, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45306095, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.080500162, "count": 45306095, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3649530597, "variance": 0.1331907358 }, { "average": 0.5870488809, "count": 45306095, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.79136833, "variance": 249.3673137 }, { "average": 0.5066243074, "count": 45306095, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999561221, "variance": 0.2499561241 }, { "average": 1054.447623, "count": 45306095, "maximum": 1058, "minimum": 1052, "name": "PointSourceId", "position": 11, "stddev": 1.198694075, "variance": 1.436867485 }, { "average": 226012627.5, "count": 45306095, "maximum": 226014478.4, "minimum": 226011775, "name": "GpsTime", "position": 12, "stddev": 546.6997075, "variance": 298880.5702 }, { "average": 0.5066243074, "count": 45306095, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999561221, "variance": 0.2499561241 }, { "average": 0, "count": 45306095, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45306095, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001972361555, "count": 45306095, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04436745867, "variance": 0.001968471389 }, { "average": 0, "count": 45306095, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605837.7675, 5238064.181, 938.8596358, 606807.8675, 5239470.301, 1365.019636 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605837.7675257325, 5238064.180564211, 938.8596357910559 ], [ 605837.7675257325, 5239470.30056421, 938.8596357910559 ], [ 606807.8675257326, 5239470.30056421, 1365.0196357910559 ], [ 606807.8675257326, 5238064.180564211, 1365.0196357910559 ], [ 605837.7675257325, 5238064.180564211, 938.8596357910559 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:34:38+00:00", "end_time": "2018-11-11T22:49:35+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4416.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4378819887151, 47.26251105627029, 758.4409341488399 ], [ -121.43750920843071, 47.275176362505825, 758.4409341488399 ], [ -121.42464398324924, 47.275000184364934, 1154.5009341488399 ], [ -121.42501982984372, 47.26233495572356, 1154.5009341488399 ], [ -121.4378819887151, 47.26251105627029, 758.4409341488399 ] ] ] }, "bbox": [ -121.437882, 47.26233496, 758.4409341, -121.424644, 47.27517636, 1154.500934 ], "properties": { "datetime": "2018-11-11T22:11:38Z", "pc:count": 47463386, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618667.6796, "count": 47463386, "maximum": 619151.3897, "minimum": 618177.9697, "name": "X", "position": 0, "stddev": 277.6364399, "variance": 77081.99278 }, { "average": 5236168.815, "count": 47463386, "maximum": 5236927.475, "minimum": 5235519.435, "name": "Y", "position": 1, "stddev": 394.1004861, "variance": 155315.1932 }, { "average": 902.6023099, "count": 47463386, "maximum": 1154.500934, "minimum": 758.4409341, "name": "Z", "position": 2, "stddev": 66.07077647, "variance": 4365.347503 }, { "average": 36610.81489, "count": 47463386, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17156.27957, "variance": 294337928.6 }, { "average": 1.907525582, "count": 47463386, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.061565529, "variance": 1.126921373 }, { "average": 2.814976433, "count": 47463386, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.284317653, "variance": 1.649471834 }, { "average": 0, "count": 47463386, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.109972854e-07, "count": 47463386, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007816629228, "variance": 6.109969249e-07 }, { "average": 1.065309879, "count": 47463386, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3502441316, "variance": 0.1226709517 }, { "average": 0.4158968439, "count": 47463386, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94157969, "variance": 254.133963 }, { "average": 0.5071836426, "count": 47463386, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999483979, "variance": 0.2499484005 }, { "average": 1040.633441, "count": 47463386, "maximum": 1043, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 1.020886427, "variance": 1.042209097 }, { "average": 226008683, "count": 47463386, "maximum": 226009498.6, "minimum": 226007649.1, "name": "GpsTime", "position": 12, "stddev": 356.983869, "variance": 127437.4827 }, { "average": 0.5071836426, "count": 47463386, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999483979, "variance": 0.2499484005 }, { "average": 0, "count": 47463386, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47463386, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002054215011, "count": 47463386, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04527687329, "variance": 0.002049995255 }, { "average": 0, "count": 47463386, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618177.9697, 5235519.435, 758.4409341, 619151.3897, 5236927.475, 1154.500934 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618177.9696990412, 5235519.434870411, 758.4409341488399 ], [ 618177.9696990412, 5236927.47487041, 758.4409341488399 ], [ 619151.3896990411, 5236927.47487041, 1154.5009341488399 ], [ 619151.3896990411, 5235519.434870411, 1154.5009341488399 ], [ 618177.9696990412, 5235519.434870411, 758.4409341488399 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:11:38+00:00", "end_time": "2018-11-11T21:40:49+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4416.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4416.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4416.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4416.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.437882, 47.26233496, 758.4409341, -121.424644, 47.27517636, 1154.500934 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4378819887151, 47.26251105627029, 758.4409341488399 ], [ -121.43750920843071, 47.275176362505825, 758.4409341488399 ], [ -121.42464398324924, 47.275000184364934, 1154.5009341488399 ], [ -121.42501982984372, 47.26233495572356, 1154.5009341488399 ], [ -121.4378819887151, 47.26251105627029, 758.4409341488399 ] ] ] }, "id": "20181111_47121C4416.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4416.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:11:38Z", "pc:count": 47463386, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618667.6796, "count": 47463386, "maximum": 619151.3897, "minimum": 618177.9697, "name": "X", "position": 0, "stddev": 277.6364399, "variance": 77081.99278 }, { "average": 5236168.815, "count": 47463386, "maximum": 5236927.475, "minimum": 5235519.435, "name": "Y", "position": 1, "stddev": 394.1004861, "variance": 155315.1932 }, { "average": 902.6023099, "count": 47463386, "maximum": 1154.500934, "minimum": 758.4409341, "name": "Z", "position": 2, "stddev": 66.07077647, "variance": 4365.347503 }, { "average": 36610.81489, "count": 47463386, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17156.27957, "variance": 294337928.6 }, { "average": 1.907525582, "count": 47463386, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.061565529, "variance": 1.126921373 }, { "average": 2.814976433, "count": 47463386, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.284317653, "variance": 1.649471834 }, { "average": 0, "count": 47463386, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.109972854e-07, "count": 47463386, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007816629228, "variance": 6.109969249e-07 }, { "average": 1.065309879, "count": 47463386, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3502441316, "variance": 0.1226709517 }, { "average": 0.4158968439, "count": 47463386, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94157969, "variance": 254.133963 }, { "average": 0.5071836426, "count": 47463386, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999483979, "variance": 0.2499484005 }, { "average": 1040.633441, "count": 47463386, "maximum": 1043, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 1.020886427, "variance": 1.042209097 }, { "average": 226008683, "count": 47463386, "maximum": 226009498.6, "minimum": 226007649.1, "name": "GpsTime", "position": 12, "stddev": 356.983869, "variance": 127437.4827 }, { "average": 0.5071836426, "count": 47463386, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999483979, "variance": 0.2499484005 }, { "average": 0, "count": 47463386, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47463386, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002054215011, "count": 47463386, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04527687329, "variance": 0.002049995255 }, { "average": 0, "count": 47463386, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618177.9697, 5235519.435, 758.4409341, 619151.3897, 5236927.475, 1154.500934 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618177.9696990412, 5235519.434870411, 758.4409341488399 ], [ 618177.9696990412, 5236927.47487041, 758.4409341488399 ], [ 619151.3896990411, 5236927.47487041, 1154.5009341488399 ], [ 619151.3896990411, 5235519.434870411, 1154.5009341488399 ], [ 618177.9696990412, 5235519.434870411, 758.4409341488399 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:11:38+00:00", "end_time": "2018-11-11T21:40:49+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4412.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538496083391, 47.27501110556919, 830.8472975691097 ], [ -121.42500898670748, 47.28767792737183, 830.8472975691097 ], [ -121.41214107165585, 47.28750031369863, 1422.7072975691099 ], [ -121.41252011441071, 47.2748335701344, 1422.7072975691099 ], [ -121.42538496083391, 47.27501110556919, 830.8472975691097 ] ] ] }, "bbox": [ -121.425385, 47.27483357, 830.8472976, -121.4121411, 47.28767793, 1422.707298 ], "properties": { "datetime": "2018-11-11T22:15:55Z", "pc:count": 48710539, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619588.1525, "count": 48710539, "maximum": 620068.7234, "minimum": 619095.3234, "name": "X", "position": 0, "stddev": 274.876799, "variance": 75557.25464 }, { "average": 5237579.055, "count": 48710539, "maximum": 5238335.776, "minimum": 5236927.556, "name": "Y", "position": 1, "stddev": 379.2150557, "variance": 143804.0584 }, { "average": 1176.902733, "count": 48710539, "maximum": 1422.707298, "minimum": 830.8472976, "name": "Z", "position": 2, "stddev": 120.1752047, "variance": 14442.07983 }, { "average": 36123.39217, "count": 48710539, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18949.57887, "variance": 359086539.4 }, { "average": 1.969564964, "count": 48710539, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.090423301, "variance": 1.189022976 }, { "average": 2.938913589, "count": 48710539, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287584893, "variance": 1.657874857 }, { "average": 0, "count": 48710539, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.724472809e-06, "count": 48710539, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001313190721, "variance": 1.72446987e-06 }, { "average": 1.06170601, "count": 48710539, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3650264282, "variance": 0.1332442933 }, { "average": 0.9901836538, "count": 48710539, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03503212, "variance": 257.1222552 }, { "average": 0.5091014082, "count": 48710539, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999171626, "variance": 0.2499171695 }, { "average": 1042.073642, "count": 48710539, "maximum": 1044, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 0.9320034219, "variance": 0.8686303785 }, { "average": 226009175.6, "count": 48710539, "maximum": 226009755.1, "minimum": 226008411.7, "name": "GpsTime", "position": 12, "stddev": 306.7395761, "variance": 94089.16757 }, { "average": 0.5091014082, "count": 48710539, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999171626, "variance": 0.2499171695 }, { "average": 0, "count": 48710539, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48710539, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00251153041, "count": 48710539, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05005219952, "variance": 0.002505222677 }, { "average": 0, "count": 48710539, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619095.3234, 5236927.556, 830.8472976, 620068.7234, 5238335.776, 1422.707298 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619095.3233882075, 5236927.556488597, 830.8472975691097 ], [ 619095.3233882075, 5238335.7764885975, 830.8472975691097 ], [ 620068.7233882074, 5238335.7764885975, 1422.7072975691099 ], [ 620068.7233882074, 5236927.556488597, 1422.7072975691099 ], [ 619095.3233882075, 5236927.556488597, 830.8472975691097 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:15:55+00:00", "end_time": "2018-11-11T21:53:31+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4412.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4412.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4412.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4412.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.425385, 47.27483357, 830.8472976, -121.4121411, 47.28767793, 1422.707298 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538496083391, 47.27501110556919, 830.8472975691097 ], [ -121.42500898670748, 47.28767792737183, 830.8472975691097 ], [ -121.41214107165585, 47.28750031369863, 1422.7072975691099 ], [ -121.41252011441071, 47.2748335701344, 1422.7072975691099 ], [ -121.42538496083391, 47.27501110556919, 830.8472975691097 ] ] ] }, "id": "20181111_47121C4412.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4412.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:15:55Z", "pc:count": 48710539, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619588.1525, "count": 48710539, "maximum": 620068.7234, "minimum": 619095.3234, "name": "X", "position": 0, "stddev": 274.876799, "variance": 75557.25464 }, { "average": 5237579.055, "count": 48710539, "maximum": 5238335.776, "minimum": 5236927.556, "name": "Y", "position": 1, "stddev": 379.2150557, "variance": 143804.0584 }, { "average": 1176.902733, "count": 48710539, "maximum": 1422.707298, "minimum": 830.8472976, "name": "Z", "position": 2, "stddev": 120.1752047, "variance": 14442.07983 }, { "average": 36123.39217, "count": 48710539, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18949.57887, "variance": 359086539.4 }, { "average": 1.969564964, "count": 48710539, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.090423301, "variance": 1.189022976 }, { "average": 2.938913589, "count": 48710539, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287584893, "variance": 1.657874857 }, { "average": 0, "count": 48710539, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.724472809e-06, "count": 48710539, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001313190721, "variance": 1.72446987e-06 }, { "average": 1.06170601, "count": 48710539, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3650264282, "variance": 0.1332442933 }, { "average": 0.9901836538, "count": 48710539, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03503212, "variance": 257.1222552 }, { "average": 0.5091014082, "count": 48710539, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999171626, "variance": 0.2499171695 }, { "average": 1042.073642, "count": 48710539, "maximum": 1044, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 0.9320034219, "variance": 0.8686303785 }, { "average": 226009175.6, "count": 48710539, "maximum": 226009755.1, "minimum": 226008411.7, "name": "GpsTime", "position": 12, "stddev": 306.7395761, "variance": 94089.16757 }, { "average": 0.5091014082, "count": 48710539, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999171626, "variance": 0.2499171695 }, { "average": 0, "count": 48710539, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48710539, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00251153041, "count": 48710539, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05005219952, "variance": 0.002505222677 }, { "average": 0, "count": 48710539, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619095.3234, 5236927.556, 830.8472976, 620068.7234, 5238335.776, 1422.707298 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619095.3233882075, 5236927.556488597, 830.8472975691097 ], [ 619095.3233882075, 5238335.7764885975, 830.8472975691097 ], [ 620068.7233882074, 5238335.7764885975, 1422.7072975691099 ], [ 620068.7233882074, 5236927.556488597, 1422.7072975691099 ], [ 619095.3233882075, 5236927.556488597, 830.8472975691097 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:15:55+00:00", "end_time": "2018-11-11T21:53:31+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6413.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6628286505163, 47.27500959172039, 823.1048893998568 ], [ -121.66251001328848, 47.28765184190843, 823.1048893998568 ], [ -121.6496967948598, 47.28750155803996, 1174.1448893998568 ], [ -121.65001848239265, 47.27485937392333, 1174.1448893998568 ], [ -121.6628286505163, 47.27500959172039, 823.1048893998568 ] ] ] }, "bbox": [ -121.6628287, 47.27485937, 823.1048894, -121.6496968, 47.28765184, 1174.144889 ], "properties": { "datetime": "2018-11-12T21:53:34Z", "pc:count": 63813894, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601610.9873, "count": 63813894, "maximum": 602105.9829, "minimum": 601136.8229, "name": "X", "position": 0, "stddev": 273.4063726, "variance": 74751.0446 }, { "average": 5237298.817, "count": 63813894, "maximum": 5237997.428, "minimum": 5236592.088, "name": "Y", "position": 1, "stddev": 395.0319646, "variance": 156050.2531 }, { "average": 970.6773185, "count": 63813894, "maximum": 1174.144889, "minimum": 823.1048894, "name": "Z", "position": 2, "stddev": 70.01676152, "variance": 4902.346894 }, { "average": 32448.80526, "count": 63813894, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19386.56169, "variance": 375838774 }, { "average": 2.112860876, "count": 63813894, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.202921692, "variance": 1.447020598 }, { "average": 3.2257121, "count": 63813894, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.410495124, "variance": 1.989496495 }, { "average": 0, "count": 63813894, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.835284272e-08, "count": 63813894, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002799157691, "variance": 7.835283781e-08 }, { "average": 1.059310642, "count": 63813894, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3100466649, "variance": 0.09612893439 }, { "average": -1.176010476, "count": 63813894, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97821535, "variance": 255.3033657 }, { "average": 0.5066116479, "count": 63813894, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999562881, "variance": 0.24995629 }, { "average": 1065.550617, "count": 63813894, "maximum": 1071, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 3.950484472, "variance": 15.60632756 }, { "average": 226055868.9, "count": 63813894, "maximum": 226094814, "minimum": 226015513.6, "name": "GpsTime", "position": 12, "stddev": 38789.44206, "variance": 1504620815 }, { "average": 0.5066116479, "count": 63813894, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999562881, "variance": 0.24995629 }, { "average": 0, "count": 63813894, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63813894, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001344534781, "count": 63813894, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03664323987, "variance": 0.001342727028 }, { "average": 0, "count": 63813894, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601136.8229, 5236592.088, 823.1048894, 602105.9829, 5237997.428, 1174.144889 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601136.822854806, 5236592.08778925, 823.1048893998568 ], [ 601136.822854806, 5237997.427789249, 823.1048893998568 ], [ 602105.9828548059, 5237997.427789249, 1174.1448893998568 ], [ 602105.9828548059, 5236592.08778925, 1174.1448893998568 ], [ 601136.822854806, 5236592.08778925, 823.1048893998568 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:53:34+00:00", "end_time": "2018-11-11T23:51:53+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6413.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6413.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6413.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6413.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6628287, 47.27485937, 823.1048894, -121.6496968, 47.28765184, 1174.144889 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6628286505163, 47.27500959172039, 823.1048893998568 ], [ -121.66251001328848, 47.28765184190843, 823.1048893998568 ], [ -121.6496967948598, 47.28750155803996, 1174.1448893998568 ], [ -121.65001848239265, 47.27485937392333, 1174.1448893998568 ], [ -121.6628286505163, 47.27500959172039, 823.1048893998568 ] ] ] }, "id": "20181111_47121C6413.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6413.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:53:34Z", "pc:count": 63813894, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601610.9873, "count": 63813894, "maximum": 602105.9829, "minimum": 601136.8229, "name": "X", "position": 0, "stddev": 273.4063726, "variance": 74751.0446 }, { "average": 5237298.817, "count": 63813894, "maximum": 5237997.428, "minimum": 5236592.088, "name": "Y", "position": 1, "stddev": 395.0319646, "variance": 156050.2531 }, { "average": 970.6773185, "count": 63813894, "maximum": 1174.144889, "minimum": 823.1048894, "name": "Z", "position": 2, "stddev": 70.01676152, "variance": 4902.346894 }, { "average": 32448.80526, "count": 63813894, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19386.56169, "variance": 375838774 }, { "average": 2.112860876, "count": 63813894, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.202921692, "variance": 1.447020598 }, { "average": 3.2257121, "count": 63813894, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.410495124, "variance": 1.989496495 }, { "average": 0, "count": 63813894, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.835284272e-08, "count": 63813894, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002799157691, "variance": 7.835283781e-08 }, { "average": 1.059310642, "count": 63813894, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3100466649, "variance": 0.09612893439 }, { "average": -1.176010476, "count": 63813894, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97821535, "variance": 255.3033657 }, { "average": 0.5066116479, "count": 63813894, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999562881, "variance": 0.24995629 }, { "average": 1065.550617, "count": 63813894, "maximum": 1071, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 3.950484472, "variance": 15.60632756 }, { "average": 226055868.9, "count": 63813894, "maximum": 226094814, "minimum": 226015513.6, "name": "GpsTime", "position": 12, "stddev": 38789.44206, "variance": 1504620815 }, { "average": 0.5066116479, "count": 63813894, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999562881, "variance": 0.24995629 }, { "average": 0, "count": 63813894, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63813894, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001344534781, "count": 63813894, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03664323987, "variance": 0.001342727028 }, { "average": 0, "count": 63813894, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601136.8229, 5236592.088, 823.1048894, 602105.9829, 5237997.428, 1174.144889 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601136.822854806, 5236592.08778925, 823.1048893998568 ], [ 601136.822854806, 5237997.427789249, 823.1048893998568 ], [ 602105.9828548059, 5237997.427789249, 1174.1448893998568 ], [ 602105.9828548059, 5236592.08778925, 1174.1448893998568 ], [ 601136.822854806, 5236592.08778925, 823.1048893998568 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:53:34+00:00", "end_time": "2018-11-11T23:51:53+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7102.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8604129353351, 47.23750615975539, 882.3291106819578 ], [ -121.8601426526453, 47.25010643343553, 882.3291106819578 ], [ -121.84974432858652, 47.25000251218513, 1207.6091106819579 ], [ -121.85001707560038, 47.237402284036826, 1207.6091106819579 ], [ -121.8604129353351, 47.23750615975539, 882.3291106819578 ] ] ] }, "bbox": [ -121.8604129, 47.23740228, 882.3291107, -121.8497443, 47.25010643, 1207.609111 ], "properties": { "datetime": "2018-11-13T00:21:22Z", "pc:count": 21305469, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586732.2106, "count": 21305469, "maximum": 587040.7738, "minimum": 586253.7738, "name": "X", "position": 0, "stddev": 193.7134248, "variance": 37524.89094 }, { "average": 5232754.623, "count": 21305469, "maximum": 5233587.588, "minimum": 5232187.028, "name": "Y", "position": 1, "stddev": 379.6793646, "variance": 144156.4199 }, { "average": 1064.199705, "count": 21305469, "maximum": 1207.609111, "minimum": 882.3291107, "name": "Z", "position": 2, "stddev": 58.28283279, "variance": 3396.888598 }, { "average": 41943.28676, "count": 21305469, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19787.57612, "variance": 391548168.6 }, { "average": 1.72920582, "count": 21305469, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9461458999, "variance": 0.8951920639 }, { "average": 2.458451161, "count": 21305469, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.193530728, "variance": 1.424515598 }, { "average": 0, "count": 21305469, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21305469, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.083436042, "count": 21305469, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3848555936, "variance": 0.1481138279 }, { "average": -1.523071569, "count": 21305469, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88691891, "variance": 252.3941924 }, { "average": 0.4497582757, "count": 21305469, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4974693767, "variance": 0.2474757808 }, { "average": 1089.373856, "count": 21305469, "maximum": 1091, "minimum": 1087, "name": "PointSourceId", "position": 11, "stddev": 0.871386409, "variance": 0.7593142738 }, { "average": 226103115.7, "count": 21305469, "maximum": 226103682.6, "minimum": 226102496.5, "name": "GpsTime", "position": 12, "stddev": 261.4624468, "variance": 68362.61111 }, { "average": 0.4497582757, "count": 21305469, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4974693767, "variance": 0.2474757808 }, { "average": 0, "count": 21305469, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21305469, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002387978411, "count": 21305469, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04880856566, "variance": 0.002382276082 }, { "average": 0, "count": 21305469, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586253.7738, 5232187.028, 882.3291107, 587040.7738, 5233587.588, 1207.609111 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586253.773819496, 5232187.0280519575, 882.3291106819578 ], [ 586253.773819496, 5233587.588051958, 882.3291106819578 ], [ 587040.773819496, 5233587.588051958, 1207.6091106819579 ], [ 587040.773819496, 5232187.0280519575, 1207.6091106819579 ], [ 586253.773819496, 5232187.0280519575, 882.3291106819578 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:21:22+00:00", "end_time": "2018-11-13T00:01:36+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7102.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7102.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7102.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7102.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8604129, 47.23740228, 882.3291107, -121.8497443, 47.25010643, 1207.609111 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8604129353351, 47.23750615975539, 882.3291106819578 ], [ -121.8601426526453, 47.25010643343553, 882.3291106819578 ], [ -121.84974432858652, 47.25000251218513, 1207.6091106819579 ], [ -121.85001707560038, 47.237402284036826, 1207.6091106819579 ], [ -121.8604129353351, 47.23750615975539, 882.3291106819578 ] ] ] }, "id": "20181112_47121B7102.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7102.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:21:22Z", "pc:count": 21305469, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586732.2106, "count": 21305469, "maximum": 587040.7738, "minimum": 586253.7738, "name": "X", "position": 0, "stddev": 193.7134248, "variance": 37524.89094 }, { "average": 5232754.623, "count": 21305469, "maximum": 5233587.588, "minimum": 5232187.028, "name": "Y", "position": 1, "stddev": 379.6793646, "variance": 144156.4199 }, { "average": 1064.199705, "count": 21305469, "maximum": 1207.609111, "minimum": 882.3291107, "name": "Z", "position": 2, "stddev": 58.28283279, "variance": 3396.888598 }, { "average": 41943.28676, "count": 21305469, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19787.57612, "variance": 391548168.6 }, { "average": 1.72920582, "count": 21305469, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9461458999, "variance": 0.8951920639 }, { "average": 2.458451161, "count": 21305469, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.193530728, "variance": 1.424515598 }, { "average": 0, "count": 21305469, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21305469, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.083436042, "count": 21305469, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3848555936, "variance": 0.1481138279 }, { "average": -1.523071569, "count": 21305469, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88691891, "variance": 252.3941924 }, { "average": 0.4497582757, "count": 21305469, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4974693767, "variance": 0.2474757808 }, { "average": 1089.373856, "count": 21305469, "maximum": 1091, "minimum": 1087, "name": "PointSourceId", "position": 11, "stddev": 0.871386409, "variance": 0.7593142738 }, { "average": 226103115.7, "count": 21305469, "maximum": 226103682.6, "minimum": 226102496.5, "name": "GpsTime", "position": 12, "stddev": 261.4624468, "variance": 68362.61111 }, { "average": 0.4497582757, "count": 21305469, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4974693767, "variance": 0.2474757808 }, { "average": 0, "count": 21305469, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21305469, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002387978411, "count": 21305469, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04880856566, "variance": 0.002382276082 }, { "average": 0, "count": 21305469, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586253.7738, 5232187.028, 882.3291107, 587040.7738, 5233587.588, 1207.609111 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586253.773819496, 5232187.0280519575, 882.3291106819578 ], [ 586253.773819496, 5233587.588051958, 882.3291106819578 ], [ 587040.773819496, 5233587.588051958, 1207.6091106819579 ], [ 587040.773819496, 5232187.0280519575, 1207.6091106819579 ], [ 586253.773819496, 5232187.0280519575, 882.3291106819578 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:21:22+00:00", "end_time": "2018-11-13T00:01:36+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6116.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75025490420401, 47.325008431642935, 539.507884908586 ], [ -121.74995678776737, 47.33764201122217, 539.507884908586 ], [ -121.7372167887688, 47.33750233648978, 1180.427884908586 ], [ -121.73751794153956, 47.32486881828416, 1180.427884908586 ], [ -121.75025490420401, 47.325008431642935, 539.507884908586 ] ] ] }, "bbox": [ -121.7502549, 47.32486882, 539.5078849, -121.7372168, 47.33764201, 1180.427885 ], "properties": { "datetime": "2018-11-12T00:08:22Z", "pc:count": 53836164, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594930.704, "count": 53836164, "maximum": 595398.1015, "minimum": 594435.4215, "name": "X", "position": 0, "stddev": 271.1866604, "variance": 73542.20476 }, { "average": 5242642.265, "count": 53836164, "maximum": 5243443.127, "minimum": 5242038.787, "name": "Y", "position": 1, "stddev": 357.6476618, "variance": 127911.85 }, { "average": 954.8552058, "count": 53836164, "maximum": 1180.427885, "minimum": 539.5078849, "name": "Z", "position": 2, "stddev": 166.3762229, "variance": 27681.04755 }, { "average": 33811.40573, "count": 53836164, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18924.18888, "variance": 358124924.6 }, { "average": 1.958228135, "count": 53836164, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.086627854, "variance": 1.180760094 }, { "average": 2.916700677, "count": 53836164, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.290794199, "variance": 1.666149663 }, { "average": 0, "count": 53836164, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.077342732e-06, "count": 53836164, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001037950669, "variance": 1.077341591e-06 }, { "average": 1.046876687, "count": 53836164, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.299975092, "variance": 0.08998505584 }, { "average": -0.229205059, "count": 53836164, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02593125, "variance": 256.8304724 }, { "average": 0.5052680945, "count": 53836164, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999722511, "variance": 0.2499722518 }, { "average": 1059.330117, "count": 53836164, "maximum": 1062, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.252873305, "variance": 1.569691518 }, { "average": 226015135.5, "count": 53836164, "maximum": 226016502.1, "minimum": 226012706.7, "name": "GpsTime", "position": 12, "stddev": 680.474381, "variance": 463045.3832 }, { "average": 0.5052680945, "count": 53836164, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999722511, "variance": 0.2499722518 }, { "average": 0, "count": 53836164, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53836164, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001510193037, "count": 53836164, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03883184752, "variance": 0.001507912382 }, { "average": 0, "count": 53836164, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594435.4215, 5242038.787, 539.5078849, 595398.1015, 5243443.127, 1180.427885 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594435.4215461068, 5242038.787028612, 539.507884908586 ], [ 594435.4215461068, 5243443.1270286115, 539.507884908586 ], [ 595398.1015461067, 5243443.1270286115, 1180.427884908586 ], [ 595398.1015461067, 5242038.787028612, 1180.427884908586 ], [ 594435.4215461068, 5242038.787028612, 539.507884908586 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:08:22+00:00", "end_time": "2018-11-11T23:05:06+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6116.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6116.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6116.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6116.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7502549, 47.32486882, 539.5078849, -121.7372168, 47.33764201, 1180.427885 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75025490420401, 47.325008431642935, 539.507884908586 ], [ -121.74995678776737, 47.33764201122217, 539.507884908586 ], [ -121.7372167887688, 47.33750233648978, 1180.427884908586 ], [ -121.73751794153956, 47.32486881828416, 1180.427884908586 ], [ -121.75025490420401, 47.325008431642935, 539.507884908586 ] ] ] }, "id": "20181111_47121C6116.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6116.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:08:22Z", "pc:count": 53836164, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594930.704, "count": 53836164, "maximum": 595398.1015, "minimum": 594435.4215, "name": "X", "position": 0, "stddev": 271.1866604, "variance": 73542.20476 }, { "average": 5242642.265, "count": 53836164, "maximum": 5243443.127, "minimum": 5242038.787, "name": "Y", "position": 1, "stddev": 357.6476618, "variance": 127911.85 }, { "average": 954.8552058, "count": 53836164, "maximum": 1180.427885, "minimum": 539.5078849, "name": "Z", "position": 2, "stddev": 166.3762229, "variance": 27681.04755 }, { "average": 33811.40573, "count": 53836164, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18924.18888, "variance": 358124924.6 }, { "average": 1.958228135, "count": 53836164, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.086627854, "variance": 1.180760094 }, { "average": 2.916700677, "count": 53836164, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.290794199, "variance": 1.666149663 }, { "average": 0, "count": 53836164, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.077342732e-06, "count": 53836164, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001037950669, "variance": 1.077341591e-06 }, { "average": 1.046876687, "count": 53836164, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.299975092, "variance": 0.08998505584 }, { "average": -0.229205059, "count": 53836164, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02593125, "variance": 256.8304724 }, { "average": 0.5052680945, "count": 53836164, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999722511, "variance": 0.2499722518 }, { "average": 1059.330117, "count": 53836164, "maximum": 1062, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.252873305, "variance": 1.569691518 }, { "average": 226015135.5, "count": 53836164, "maximum": 226016502.1, "minimum": 226012706.7, "name": "GpsTime", "position": 12, "stddev": 680.474381, "variance": 463045.3832 }, { "average": 0.5052680945, "count": 53836164, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999722511, "variance": 0.2499722518 }, { "average": 0, "count": 53836164, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53836164, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001510193037, "count": 53836164, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03883184752, "variance": 0.001507912382 }, { "average": 0, "count": 53836164, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594435.4215, 5242038.787, 539.5078849, 595398.1015, 5243443.127, 1180.427885 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594435.4215461068, 5242038.787028612, 539.507884908586 ], [ 594435.4215461068, 5243443.1270286115, 539.507884908586 ], [ 595398.1015461067, 5243443.1270286115, 1180.427884908586 ], [ 595398.1015461067, 5242038.787028612, 1180.427884908586 ], [ 594435.4215461068, 5242038.787028612, 539.507884908586 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:08:22+00:00", "end_time": "2018-11-11T23:05:06+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C4424.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039068112881, 47.25001121094002, 409.03817428284947 ], [ -121.40000899297193, 47.26268063335124, 409.03817428284947 ], [ -121.38713566575743, 47.26250012128139, 929.7781742828495 ], [ -121.38752042169345, 47.249830778396124, 929.7781742828495 ], [ -121.40039068112881, 47.25001121094002, 409.03817428284947 ] ] ] }, "bbox": [ -121.4003907, 47.24983078, 409.0381743, -121.3871357, 47.26268063, 929.7781743 ], "properties": { "datetime": "2018-11-11T21:49:41Z", "pc:count": 79133937, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621518.141, "count": 79133937, "maximum": 622016.9616, "minimum": 621042.6816, "name": "X", "position": 0, "stddev": 271.0565257, "variance": 73471.64013 }, { "average": 5234922.899, "count": 79133937, "maximum": 5235596.363, "minimum": 5234187.843, "name": "Y", "position": 1, "stddev": 405.7075987, "variance": 164598.6556 }, { "average": 733.2378578, "count": 79133937, "maximum": 929.7781743, "minimum": 409.0381743, "name": "Z", "position": 2, "stddev": 60.50989805, "variance": 3661.447762 }, { "average": 35728.36147, "count": 79133937, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17304.81383, "variance": 299456581.6 }, { "average": 1.887565862, "count": 79133937, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.063648992, "variance": 1.131349178 }, { "average": 2.775629513, "count": 79133937, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.311116389, "variance": 1.719026186 }, { "average": 0, "count": 79133937, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.287261406e-06, "count": 79133937, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001512367747, "variance": 2.287256203e-06 }, { "average": 1.050821786, "count": 79133937, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3036854713, "variance": 0.09222486546 }, { "average": 3.229309814, "count": 79133937, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.92006572, "variance": 222.608361 }, { "average": 0.5055245766, "count": 79133937, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999694813, "variance": 0.2499694822 }, { "average": 1021.90657, "count": 79133937, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.02071726, "variance": 256.6633816 }, { "average": 225889322.3, "count": 79133937, "maximum": 226008181.1, "minimum": 225753989.7, "name": "GpsTime", "position": 12, "stddev": 126135.0348, "variance": 15910047010.0 }, { "average": 0.5055245766, "count": 79133937, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999694813, "variance": 0.2499694822 }, { "average": 0, "count": 79133937, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 79133937, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001466197745, "count": 79133937, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03826288055, "variance": 0.001464048028 }, { "average": 0, "count": 79133937, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621042.6816, 5234187.843, 409.0381743, 622016.9616, 5235596.363, 929.7781743 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621042.6816089823, 5234187.842663145, 409.03817428284947 ], [ 621042.6816089823, 5235596.362663144, 409.03817428284947 ], [ 622016.9616089823, 5235596.362663144, 929.7781742828495 ], [ 622016.9616089823, 5234187.842663145, 929.7781742828495 ], [ 621042.6816089823, 5234187.842663145, 409.03817428284947 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:49:41+00:00", "end_time": "2018-11-08T23:13:09+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C4424.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C4424.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C4424.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4424.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4003907, 47.24983078, 409.0381743, -121.3871357, 47.26268063, 929.7781743 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039068112881, 47.25001121094002, 409.03817428284947 ], [ -121.40000899297193, 47.26268063335124, 409.03817428284947 ], [ -121.38713566575743, 47.26250012128139, 929.7781742828495 ], [ -121.38752042169345, 47.249830778396124, 929.7781742828495 ], [ -121.40039068112881, 47.25001121094002, 409.03817428284947 ] ] ] }, "id": "20181108_47121C4424.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4424.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:49:41Z", "pc:count": 79133937, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621518.141, "count": 79133937, "maximum": 622016.9616, "minimum": 621042.6816, "name": "X", "position": 0, "stddev": 271.0565257, "variance": 73471.64013 }, { "average": 5234922.899, "count": 79133937, "maximum": 5235596.363, "minimum": 5234187.843, "name": "Y", "position": 1, "stddev": 405.7075987, "variance": 164598.6556 }, { "average": 733.2378578, "count": 79133937, "maximum": 929.7781743, "minimum": 409.0381743, "name": "Z", "position": 2, "stddev": 60.50989805, "variance": 3661.447762 }, { "average": 35728.36147, "count": 79133937, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17304.81383, "variance": 299456581.6 }, { "average": 1.887565862, "count": 79133937, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.063648992, "variance": 1.131349178 }, { "average": 2.775629513, "count": 79133937, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.311116389, "variance": 1.719026186 }, { "average": 0, "count": 79133937, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.287261406e-06, "count": 79133937, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001512367747, "variance": 2.287256203e-06 }, { "average": 1.050821786, "count": 79133937, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3036854713, "variance": 0.09222486546 }, { "average": 3.229309814, "count": 79133937, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.92006572, "variance": 222.608361 }, { "average": 0.5055245766, "count": 79133937, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999694813, "variance": 0.2499694822 }, { "average": 1021.90657, "count": 79133937, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.02071726, "variance": 256.6633816 }, { "average": 225889322.3, "count": 79133937, "maximum": 226008181.1, "minimum": 225753989.7, "name": "GpsTime", "position": 12, "stddev": 126135.0348, "variance": 15910047010.0 }, { "average": 0.5055245766, "count": 79133937, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999694813, "variance": 0.2499694822 }, { "average": 0, "count": 79133937, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 79133937, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001466197745, "count": 79133937, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03826288055, "variance": 0.001464048028 }, { "average": 0, "count": 79133937, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621042.6816, 5234187.843, 409.0381743, 622016.9616, 5235596.363, 929.7781743 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621042.6816089823, 5234187.842663145, 409.03817428284947 ], [ 621042.6816089823, 5235596.362663144, 409.03817428284947 ], [ 622016.9616089823, 5235596.362663144, 929.7781742828495 ], [ 622016.9616089823, 5234187.842663145, 929.7781742828495 ], [ 621042.6816089823, 5234187.842663145, 409.03817428284947 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:49:41+00:00", "end_time": "2018-11-08T23:13:09+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5306.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62506063943123, 47.28750635251055, 974.0620482309116 ], [ -121.62486246053776, 47.29515090667823, 974.0620482309116 ], [ -121.61231895863541, 47.29499968131938, 1361.1620482309115 ], [ -121.61251894383375, 47.28735516735887, 1361.1620482309115 ], [ -121.62506063943123, 47.28750635251055, 974.0620482309116 ] ] ] }, "bbox": [ -121.6250606, 47.28735517, 974.0620482, -121.612319, 47.29515091, 1361.162048 ], "properties": { "datetime": "2018-11-11T23:52:34Z", "pc:count": 21286202, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604527.2471, "count": 21286202, "maximum": 604917.4793, "minimum": 603968.8393, "name": "X", "position": 0, "stddev": 244.3496157, "variance": 59706.73467 }, { "average": 5238342.056, "count": 21286202, "maximum": 5238880.319, "minimum": 5238030.519, "name": "Y", "position": 1, "stddev": 208.1439003, "variance": 43323.88323 }, { "average": 1171.36186, "count": 21286202, "maximum": 1361.162048, "minimum": 974.0620482, "name": "Z", "position": 2, "stddev": 81.13556301, "variance": 6582.979584 }, { "average": 37318.9527, "count": 21286202, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20218.9426, "variance": 408805640 }, { "average": 1.792499714, "count": 21286202, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.021290845, "variance": 1.04303499 }, { "average": 2.5857517, "count": 21286202, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.307451378, "variance": 1.709429105 }, { "average": 0, "count": 21286202, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21286202, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.077177178, "count": 21286202, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4038879479, "variance": 0.1631254745 }, { "average": 1.799048335, "count": 21286202, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.65651948, "variance": 245.1266024 }, { "average": 0.5059276897, "count": 21286202, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499964873, "variance": 0.2499648742 }, { "average": 1057.525724, "count": 21286202, "maximum": 1060, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.286492537, "variance": 1.655063048 }, { "average": 226014157.8, "count": 21286202, "maximum": 226015554.7, "minimum": 226012864.3, "name": "GpsTime", "position": 12, "stddev": 681.0016885, "variance": 463763.2998 }, { "average": 0.5059276897, "count": 21286202, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499964873, "variance": 0.2499648742 }, { "average": 0, "count": 21286202, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21286202, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003063486854, "count": 21286202, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05526393079, "variance": 0.003054102046 }, { "average": 0, "count": 21286202, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603968.8393, 5238030.519, 974.0620482, 604917.4793, 5238880.319, 1361.162048 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603968.8392790625, 5238030.519217744, 974.0620482309116 ], [ 603968.8392790625, 5238880.319217744, 974.0620482309116 ], [ 604917.4792790624, 5238880.319217744, 1361.1620482309115 ], [ 604917.4792790624, 5238030.519217744, 1361.1620482309115 ], [ 603968.8392790625, 5238030.519217744, 974.0620482309116 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:52:34+00:00", "end_time": "2018-11-11T23:07:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5306.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5306.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5306.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5306.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6250606, 47.28735517, 974.0620482, -121.612319, 47.29515091, 1361.162048 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62506063943123, 47.28750635251055, 974.0620482309116 ], [ -121.62486246053776, 47.29515090667823, 974.0620482309116 ], [ -121.61231895863541, 47.29499968131938, 1361.1620482309115 ], [ -121.61251894383375, 47.28735516735887, 1361.1620482309115 ], [ -121.62506063943123, 47.28750635251055, 974.0620482309116 ] ] ] }, "id": "20181111_47121C5306.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5306.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:52:34Z", "pc:count": 21286202, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604527.2471, "count": 21286202, "maximum": 604917.4793, "minimum": 603968.8393, "name": "X", "position": 0, "stddev": 244.3496157, "variance": 59706.73467 }, { "average": 5238342.056, "count": 21286202, "maximum": 5238880.319, "minimum": 5238030.519, "name": "Y", "position": 1, "stddev": 208.1439003, "variance": 43323.88323 }, { "average": 1171.36186, "count": 21286202, "maximum": 1361.162048, "minimum": 974.0620482, "name": "Z", "position": 2, "stddev": 81.13556301, "variance": 6582.979584 }, { "average": 37318.9527, "count": 21286202, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20218.9426, "variance": 408805640 }, { "average": 1.792499714, "count": 21286202, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.021290845, "variance": 1.04303499 }, { "average": 2.5857517, "count": 21286202, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.307451378, "variance": 1.709429105 }, { "average": 0, "count": 21286202, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21286202, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.077177178, "count": 21286202, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4038879479, "variance": 0.1631254745 }, { "average": 1.799048335, "count": 21286202, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.65651948, "variance": 245.1266024 }, { "average": 0.5059276897, "count": 21286202, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499964873, "variance": 0.2499648742 }, { "average": 1057.525724, "count": 21286202, "maximum": 1060, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.286492537, "variance": 1.655063048 }, { "average": 226014157.8, "count": 21286202, "maximum": 226015554.7, "minimum": 226012864.3, "name": "GpsTime", "position": 12, "stddev": 681.0016885, "variance": 463763.2998 }, { "average": 0.5059276897, "count": 21286202, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499964873, "variance": 0.2499648742 }, { "average": 0, "count": 21286202, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21286202, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003063486854, "count": 21286202, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05526393079, "variance": 0.003054102046 }, { "average": 0, "count": 21286202, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603968.8393, 5238030.519, 974.0620482, 604917.4793, 5238880.319, 1361.162048 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603968.8392790625, 5238030.519217744, 974.0620482309116 ], [ 603968.8392790625, 5238880.319217744, 974.0620482309116 ], [ 604917.4792790624, 5238880.319217744, 1361.1620482309115 ], [ 604917.4792790624, 5238030.519217744, 1361.1620482309115 ], [ 603968.8392790625, 5238030.519217744, 974.0620482309116 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:52:34+00:00", "end_time": "2018-11-11T23:07:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6219.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65033131532063, 47.2000095144224, 723.6155379336797 ], [ -121.65001050168678, 47.21265348534436, 723.6155379336797 ], [ -121.63719482855211, 47.2125017412255, 1176.9355379336796 ], [ -121.63751868543116, 47.19985783701206, 1176.9355379336796 ], [ -121.65033131532063, 47.2000095144224, 723.6155379336797 ] ] ] }, "bbox": [ -121.6503313, 47.19985784, 723.6155379, -121.6371948, 47.21265349, 1176.935538 ], "properties": { "datetime": "2018-11-12T23:39:41Z", "pc:count": 32867465, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602664.948, "count": 32867465, "maximum": 603196.9228, "minimum": 602226.2028, "name": "X", "position": 0, "stddev": 267.7915877, "variance": 71712.33444 }, { "average": 5229009.696, "count": 32867465, "maximum": 5229679.236, "minimum": 5228273.716, "name": "Y", "position": 1, "stddev": 397.217571, "variance": 157781.7987 }, { "average": 909.8874088, "count": 32867465, "maximum": 1176.935538, "minimum": 723.6155379, "name": "Z", "position": 2, "stddev": 91.71467442, "variance": 8411.581503 }, { "average": 48572.71896, "count": 32867465, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18453.12795, "variance": 340517931 }, { "average": 1.474422959, "count": 32867465, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9487513703, "variance": 0.9001291626 }, { "average": 1.948392521, "count": 32867465, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.414038988, "variance": 1.99950626 }, { "average": 0, "count": 32867465, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.825513467e-07, "count": 32867465, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004272602474, "variance": 1.82551319e-07 }, { "average": 1.142101011, "count": 32867465, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4943417894, "variance": 0.2443738047 }, { "average": -0.1342634873, "count": 32867465, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.5342349, "variance": 273.3809238 }, { "average": 0.5035921389, "count": 32867465, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499987104, "variance": 0.2499871041 }, { "average": 1081.136302, "count": 32867465, "maximum": 1084, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.101137036, "variance": 1.212502772 }, { "average": 226099824.5, "count": 32867465, "maximum": 226101181.2, "minimum": 226098781.5, "name": "GpsTime", "position": 12, "stddev": 488.0882248, "variance": 238230.1152 }, { "average": 0.5035921389, "count": 32867465, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499987104, "variance": 0.2499871041 }, { "average": 0, "count": 32867465, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 32867465, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004082182791, "count": 32867465, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06376142014, "variance": 0.004065518698 }, { "average": 0, "count": 32867465, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602226.2028, 5228273.716, 723.6155379, 603196.9228, 5229679.236, 1176.935538 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602226.202839231, 5228273.715862075, 723.6155379336797 ], [ 602226.202839231, 5229679.235862074, 723.6155379336797 ], [ 603196.922839231, 5229679.235862074, 1176.9355379336796 ], [ 603196.922839231, 5228273.715862075, 1176.9355379336796 ], [ 602226.202839231, 5228273.715862075, 723.6155379336797 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:39:41+00:00", "end_time": "2018-11-12T22:59:41+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6219.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6219.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6219.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6219.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6503313, 47.19985784, 723.6155379, -121.6371948, 47.21265349, 1176.935538 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65033131532063, 47.2000095144224, 723.6155379336797 ], [ -121.65001050168678, 47.21265348534436, 723.6155379336797 ], [ -121.63719482855211, 47.2125017412255, 1176.9355379336796 ], [ -121.63751868543116, 47.19985783701206, 1176.9355379336796 ], [ -121.65033131532063, 47.2000095144224, 723.6155379336797 ] ] ] }, "id": "20181112_47121B6219.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6219.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:39:41Z", "pc:count": 32867465, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602664.948, "count": 32867465, "maximum": 603196.9228, "minimum": 602226.2028, "name": "X", "position": 0, "stddev": 267.7915877, "variance": 71712.33444 }, { "average": 5229009.696, "count": 32867465, "maximum": 5229679.236, "minimum": 5228273.716, "name": "Y", "position": 1, "stddev": 397.217571, "variance": 157781.7987 }, { "average": 909.8874088, "count": 32867465, "maximum": 1176.935538, "minimum": 723.6155379, "name": "Z", "position": 2, "stddev": 91.71467442, "variance": 8411.581503 }, { "average": 48572.71896, "count": 32867465, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18453.12795, "variance": 340517931 }, { "average": 1.474422959, "count": 32867465, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9487513703, "variance": 0.9001291626 }, { "average": 1.948392521, "count": 32867465, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.414038988, "variance": 1.99950626 }, { "average": 0, "count": 32867465, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.825513467e-07, "count": 32867465, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004272602474, "variance": 1.82551319e-07 }, { "average": 1.142101011, "count": 32867465, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4943417894, "variance": 0.2443738047 }, { "average": -0.1342634873, "count": 32867465, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.5342349, "variance": 273.3809238 }, { "average": 0.5035921389, "count": 32867465, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499987104, "variance": 0.2499871041 }, { "average": 1081.136302, "count": 32867465, "maximum": 1084, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.101137036, "variance": 1.212502772 }, { "average": 226099824.5, "count": 32867465, "maximum": 226101181.2, "minimum": 226098781.5, "name": "GpsTime", "position": 12, "stddev": 488.0882248, "variance": 238230.1152 }, { "average": 0.5035921389, "count": 32867465, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499987104, "variance": 0.2499871041 }, { "average": 0, "count": 32867465, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 32867465, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004082182791, "count": 32867465, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06376142014, "variance": 0.004065518698 }, { "average": 0, "count": 32867465, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602226.2028, 5228273.716, 723.6155379, 603196.9228, 5229679.236, 1176.935538 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602226.202839231, 5228273.715862075, 723.6155379336797 ], [ 602226.202839231, 5229679.235862074, 723.6155379336797 ], [ 603196.922839231, 5229679.235862074, 1176.9355379336796 ], [ 603196.922839231, 5228273.715862075, 1176.9355379336796 ], [ 602226.202839231, 5228273.715862075, 723.6155379336797 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:39:41+00:00", "end_time": "2018-11-12T22:59:41+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6225.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63783235125734, 47.187575392613034, 975.5583329654764 ], [ -121.63751035716425, 47.20015491505794, 975.5583329654764 ], [ -121.62469168942285, 47.2000017307527, 1367.3983329654766 ], [ -121.62501671060126, 47.18742227530403, 1367.3983329654766 ], [ -121.63783235125734, 47.187575392613034, 975.5583329654764 ] ] ] }, "bbox": [ -121.6378324, 47.18742228, 975.558333, -121.6246917, 47.20015492, 1367.398333 ], "properties": { "datetime": "2018-11-12T23:43:07Z", "pc:count": 41783158, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603734.4154, "count": 41783158, "maximum": 604168.1575, "minimum": 603196.9775, "name": "X", "position": 0, "stddev": 266.1978224, "variance": 70861.28067 }, { "average": 5227532.719, "count": 41783158, "maximum": 5228306.74, "minimum": 5226908.38, "name": "Y", "position": 1, "stddev": 388.3979408, "variance": 150852.9604 }, { "average": 1200.451842, "count": 41783158, "maximum": 1367.398333, "minimum": 975.558333, "name": "Z", "position": 2, "stddev": 77.85822473, "variance": 6061.903159 }, { "average": 40270.40355, "count": 41783158, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 22685.20927, "variance": 514618719.6 }, { "average": 1.840936245, "count": 41783158, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.170236863, "variance": 1.369454316 }, { "average": 2.682548839, "count": 41783158, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.600462906, "variance": 2.561481514 }, { "average": 0, "count": 41783158, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41783158, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.094456288, "count": 41783158, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3959762935, "variance": 0.156797225 }, { "average": -2.645370119, "count": 41783158, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.83765516, "variance": 250.8313211 }, { "average": 0.5094064455, "count": 41783158, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999115169, "variance": 0.2499115248 }, { "average": 1082.751385, "count": 41783158, "maximum": 1085, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 0.9742427534, "variance": 0.9491489425 }, { "average": 226100537.3, "count": 41783158, "maximum": 226101387.4, "minimum": 226099442.7, "name": "GpsTime", "position": 12, "stddev": 456.1001697, "variance": 208027.3648 }, { "average": 0.5094064455, "count": 41783158, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999115169, "variance": 0.2499115248 }, { "average": 0, "count": 41783158, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41783158, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00237543079, "count": 41783158, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04868047016, "variance": 0.002369788175 }, { "average": 0, "count": 41783158, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603196.9775, 5226908.38, 975.558333, 604168.1575, 5228306.74, 1367.398333 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603196.9775470952, 5226908.380492536, 975.5583329654764 ], [ 603196.9775470952, 5228306.740492536, 975.5583329654764 ], [ 604168.1575470951, 5228306.740492536, 1367.3983329654766 ], [ 604168.1575470951, 5226908.380492536, 1367.3983329654766 ], [ 603196.9775470952, 5226908.380492536, 975.5583329654764 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:43:07+00:00", "end_time": "2018-11-12T23:10:42+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6225.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6225.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6225.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6225.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6378324, 47.18742228, 975.558333, -121.6246917, 47.20015492, 1367.398333 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63783235125734, 47.187575392613034, 975.5583329654764 ], [ -121.63751035716425, 47.20015491505794, 975.5583329654764 ], [ -121.62469168942285, 47.2000017307527, 1367.3983329654766 ], [ -121.62501671060126, 47.18742227530403, 1367.3983329654766 ], [ -121.63783235125734, 47.187575392613034, 975.5583329654764 ] ] ] }, "id": "20181112_47121B6225.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6225.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:43:07Z", "pc:count": 41783158, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603734.4154, "count": 41783158, "maximum": 604168.1575, "minimum": 603196.9775, "name": "X", "position": 0, "stddev": 266.1978224, "variance": 70861.28067 }, { "average": 5227532.719, "count": 41783158, "maximum": 5228306.74, "minimum": 5226908.38, "name": "Y", "position": 1, "stddev": 388.3979408, "variance": 150852.9604 }, { "average": 1200.451842, "count": 41783158, "maximum": 1367.398333, "minimum": 975.558333, "name": "Z", "position": 2, "stddev": 77.85822473, "variance": 6061.903159 }, { "average": 40270.40355, "count": 41783158, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 22685.20927, "variance": 514618719.6 }, { "average": 1.840936245, "count": 41783158, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.170236863, "variance": 1.369454316 }, { "average": 2.682548839, "count": 41783158, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.600462906, "variance": 2.561481514 }, { "average": 0, "count": 41783158, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41783158, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.094456288, "count": 41783158, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3959762935, "variance": 0.156797225 }, { "average": -2.645370119, "count": 41783158, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.83765516, "variance": 250.8313211 }, { "average": 0.5094064455, "count": 41783158, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999115169, "variance": 0.2499115248 }, { "average": 1082.751385, "count": 41783158, "maximum": 1085, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 0.9742427534, "variance": 0.9491489425 }, { "average": 226100537.3, "count": 41783158, "maximum": 226101387.4, "minimum": 226099442.7, "name": "GpsTime", "position": 12, "stddev": 456.1001697, "variance": 208027.3648 }, { "average": 0.5094064455, "count": 41783158, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999115169, "variance": 0.2499115248 }, { "average": 0, "count": 41783158, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41783158, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00237543079, "count": 41783158, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04868047016, "variance": 0.002369788175 }, { "average": 0, "count": 41783158, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603196.9775, 5226908.38, 975.558333, 604168.1575, 5228306.74, 1367.398333 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603196.9775470952, 5226908.380492536, 975.5583329654764 ], [ 603196.9775470952, 5228306.740492536, 975.5583329654764 ], [ 604168.1575470951, 5228306.740492536, 1367.3983329654766 ], [ 604168.1575470951, 5226908.380492536, 1367.3983329654766 ], [ 603196.9775470952, 5226908.380492536, 975.5583329654764 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:43:07+00:00", "end_time": "2018-11-12T23:10:42+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4313.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46331700035486, 47.275005837199494, 1051.7884647423382 ], [ -121.46327186482682, 47.27656450609795, 1051.7884647423382 ], [ -121.46247011625105, 47.27655374942623, 1118.3484647423381 ], [ -121.46251527530477, 47.27499508111096, 1118.3484647423381 ], [ -121.46331700035486, 47.275005837199494, 1051.7884647423382 ] ] ] }, "bbox": [ -121.463317, 47.27499508, 1051.788465, -121.4624701, 47.27656451, 1118.348465 ], "properties": { "datetime": "2018-11-11T22:37:45Z", "pc:count": 276760, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616263.5097, "count": 276760, "maximum": 616287.103, "minimum": 616226.443, "name": "X", "position": 0, "stddev": 14.58475807, "variance": 212.715168 }, { "average": 5236924.903, "count": 276760, "maximum": 5237043.015, "minimum": 5236869.735, "name": "Y", "position": 1, "stddev": 39.02846512, "variance": 1523.22109 }, { "average": 1092.573325, "count": 276760, "maximum": 1118.348465, "minimum": 1051.788465, "name": "Z", "position": 2, "stddev": 12.96397017, "variance": 168.0645226 }, { "average": 37107.36671, "count": 276760, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17851.24711, "variance": 318667023.4 }, { "average": 1.824024425, "count": 276760, "maximum": 7, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.983233904, "variance": 0.96674891 }, { "average": 2.647409308, "count": 276760, "maximum": 7, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.181614006, "variance": 1.396211659 }, { "average": 0, "count": 276760, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 276760, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.051380257, "count": 276760, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3117598617, "variance": 0.09719421136 }, { "average": -0.9542926757, "count": 276760, "maximum": 28.00200081, "minimum": -19.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.71313171, "variance": 216.4762446 }, { "average": 0.4595823096, "count": 276760, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4983646333, "variance": 0.2483673077 }, { "average": 1045.529126, "count": 276760, "maximum": 1050, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 3.013115266, "variance": 9.078863606 }, { "average": 226010086.4, "count": 276760, "maximum": 226011065.6, "minimum": 226009175.7, "name": "GpsTime", "position": 12, "stddev": 722.0683398, "variance": 521382.6873 }, { "average": 0.4595823096, "count": 276760, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4983646333, "variance": 0.2483673077 }, { "average": 0, "count": 276760, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 276760, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001615117792, "count": 276760, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04015613294, "variance": 0.001612515013 }, { "average": 0, "count": 276760, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616226.443, 5236869.735, 1051.788465, 616287.103, 5237043.015, 1118.348465 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616226.4430405301, 5236869.734571346, 1051.7884647423382 ], [ 616226.4430405301, 5237043.014571345, 1051.7884647423382 ], [ 616287.10304053, 5237043.014571345, 1118.3484647423381 ], [ 616287.10304053, 5236869.734571346, 1118.3484647423381 ], [ 616226.4430405301, 5236869.734571346, 1051.7884647423382 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:37:45+00:00", "end_time": "2018-11-11T22:06:15+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4313.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4313.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4313.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4313.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.463317, 47.27499508, 1051.788465, -121.4624701, 47.27656451, 1118.348465 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46331700035486, 47.275005837199494, 1051.7884647423382 ], [ -121.46327186482682, 47.27656450609795, 1051.7884647423382 ], [ -121.46247011625105, 47.27655374942623, 1118.3484647423381 ], [ -121.46251527530477, 47.27499508111096, 1118.3484647423381 ], [ -121.46331700035486, 47.275005837199494, 1051.7884647423382 ] ] ] }, "id": "20181111_47121C4313.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4313.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:37:45Z", "pc:count": 276760, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616263.5097, "count": 276760, "maximum": 616287.103, "minimum": 616226.443, "name": "X", "position": 0, "stddev": 14.58475807, "variance": 212.715168 }, { "average": 5236924.903, "count": 276760, "maximum": 5237043.015, "minimum": 5236869.735, "name": "Y", "position": 1, "stddev": 39.02846512, "variance": 1523.22109 }, { "average": 1092.573325, "count": 276760, "maximum": 1118.348465, "minimum": 1051.788465, "name": "Z", "position": 2, "stddev": 12.96397017, "variance": 168.0645226 }, { "average": 37107.36671, "count": 276760, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17851.24711, "variance": 318667023.4 }, { "average": 1.824024425, "count": 276760, "maximum": 7, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.983233904, "variance": 0.96674891 }, { "average": 2.647409308, "count": 276760, "maximum": 7, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.181614006, "variance": 1.396211659 }, { "average": 0, "count": 276760, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 276760, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.051380257, "count": 276760, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3117598617, "variance": 0.09719421136 }, { "average": -0.9542926757, "count": 276760, "maximum": 28.00200081, "minimum": -19.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.71313171, "variance": 216.4762446 }, { "average": 0.4595823096, "count": 276760, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4983646333, "variance": 0.2483673077 }, { "average": 1045.529126, "count": 276760, "maximum": 1050, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 3.013115266, "variance": 9.078863606 }, { "average": 226010086.4, "count": 276760, "maximum": 226011065.6, "minimum": 226009175.7, "name": "GpsTime", "position": 12, "stddev": 722.0683398, "variance": 521382.6873 }, { "average": 0.4595823096, "count": 276760, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4983646333, "variance": 0.2483673077 }, { "average": 0, "count": 276760, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 276760, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001615117792, "count": 276760, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04015613294, "variance": 0.001612515013 }, { "average": 0, "count": 276760, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616226.443, 5236869.735, 1051.788465, 616287.103, 5237043.015, 1118.348465 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616226.4430405301, 5236869.734571346, 1051.7884647423382 ], [ 616226.4430405301, 5237043.014571345, 1051.7884647423382 ], [ 616287.10304053, 5237043.014571345, 1118.3484647423381 ], [ 616287.10304053, 5236869.734571346, 1118.3484647423381 ], [ 616226.4430405301, 5236869.734571346, 1051.7884647423382 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:37:45+00:00", "end_time": "2018-11-11T22:06:15+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4324.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287623679662, 47.250010934326646, 959.777863988211 ], [ -121.46250965805405, 47.26267371950141, 959.777863988211 ], [ -121.44964995231139, 47.262500418756716, 1204.317863988211 ], [ -121.45001959416594, 47.24983770989106, 1204.317863988211 ], [ -121.46287623679662, 47.250010934326646, 959.777863988211 ] ] ] }, "bbox": [ -121.4628762, 47.24983771, 959.777864, -121.44965, 47.26267372, 1204.317864 ], "properties": { "datetime": "2018-11-11T22:06:33Z", "pc:count": 43697827, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616786.2245, "count": 43697827, "maximum": 617287.7438, "minimum": 616314.5238, "name": "X", "position": 0, "stddev": 276.2850447, "variance": 76333.42593 }, { "average": 5234813.527, "count": 43697827, "maximum": 5235500.489, "minimum": 5234092.749, "name": "Y", "position": 1, "stddev": 400.2941969, "variance": 160235.4441 }, { "average": 1086.017944, "count": 43697827, "maximum": 1204.317864, "minimum": 959.777864, "name": "Z", "position": 2, "stddev": 34.8143902, "variance": 1212.041765 }, { "average": 37505.5955, "count": 43697827, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18723.16646, "variance": 350556962.2 }, { "average": 1.784643479, "count": 43697827, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9811933184, "variance": 0.9627403281 }, { "average": 2.569221051, "count": 43697827, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.219732486, "variance": 1.487747337 }, { "average": 0, "count": 43697827, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.373065988e-07, "count": 43697827, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003705490293, "variance": 1.373065831e-07 }, { "average": 1.080781408, "count": 43697827, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3453077132, "variance": 0.1192374168 }, { "average": 0.663014375, "count": 43697827, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.14987914, "variance": 260.8185963 }, { "average": 0.5062640071, "count": 43697827, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999607664, "variance": 0.2499607679 }, { "average": 1039.837502, "count": 43697827, "maximum": 1042, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 1.000482056, "variance": 1.000964344 }, { "average": 226008397.6, "count": 43697827, "maximum": 226009193.2, "minimum": 226007683, "name": "GpsTime", "position": 12, "stddev": 364.6347634, "variance": 132958.5107 }, { "average": 0.5062640071, "count": 43697827, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999607664, "variance": 0.2499607679 }, { "average": 0, "count": 43697827, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43697827, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001499388059, "count": 43697827, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03869289248, "variance": 0.001497139929 }, { "average": 0, "count": 43697827, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616314.5238, 5234092.749, 959.777864, 617287.7438, 5235500.489, 1204.317864 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616314.5238437556, 5234092.748595732, 959.777863988211 ], [ 616314.5238437556, 5235500.4885957325, 959.777863988211 ], [ 617287.7438437556, 5235500.4885957325, 1204.317863988211 ], [ 617287.7438437556, 5234092.748595732, 1204.317863988211 ], [ 616314.5238437556, 5234092.748595732, 959.777863988211 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:06:33+00:00", "end_time": "2018-11-11T21:41:23+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4324.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4324.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4324.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4324.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4628762, 47.24983771, 959.777864, -121.44965, 47.26267372, 1204.317864 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287623679662, 47.250010934326646, 959.777863988211 ], [ -121.46250965805405, 47.26267371950141, 959.777863988211 ], [ -121.44964995231139, 47.262500418756716, 1204.317863988211 ], [ -121.45001959416594, 47.24983770989106, 1204.317863988211 ], [ -121.46287623679662, 47.250010934326646, 959.777863988211 ] ] ] }, "id": "20181111_47121C4324.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4324.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:06:33Z", "pc:count": 43697827, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616786.2245, "count": 43697827, "maximum": 617287.7438, "minimum": 616314.5238, "name": "X", "position": 0, "stddev": 276.2850447, "variance": 76333.42593 }, { "average": 5234813.527, "count": 43697827, "maximum": 5235500.489, "minimum": 5234092.749, "name": "Y", "position": 1, "stddev": 400.2941969, "variance": 160235.4441 }, { "average": 1086.017944, "count": 43697827, "maximum": 1204.317864, "minimum": 959.777864, "name": "Z", "position": 2, "stddev": 34.8143902, "variance": 1212.041765 }, { "average": 37505.5955, "count": 43697827, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18723.16646, "variance": 350556962.2 }, { "average": 1.784643479, "count": 43697827, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9811933184, "variance": 0.9627403281 }, { "average": 2.569221051, "count": 43697827, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.219732486, "variance": 1.487747337 }, { "average": 0, "count": 43697827, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.373065988e-07, "count": 43697827, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003705490293, "variance": 1.373065831e-07 }, { "average": 1.080781408, "count": 43697827, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3453077132, "variance": 0.1192374168 }, { "average": 0.663014375, "count": 43697827, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.14987914, "variance": 260.8185963 }, { "average": 0.5062640071, "count": 43697827, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999607664, "variance": 0.2499607679 }, { "average": 1039.837502, "count": 43697827, "maximum": 1042, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 1.000482056, "variance": 1.000964344 }, { "average": 226008397.6, "count": 43697827, "maximum": 226009193.2, "minimum": 226007683, "name": "GpsTime", "position": 12, "stddev": 364.6347634, "variance": 132958.5107 }, { "average": 0.5062640071, "count": 43697827, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999607664, "variance": 0.2499607679 }, { "average": 0, "count": 43697827, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43697827, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001499388059, "count": 43697827, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03869289248, "variance": 0.001497139929 }, { "average": 0, "count": 43697827, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616314.5238, 5234092.749, 959.777864, 617287.7438, 5235500.489, 1204.317864 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616314.5238437556, 5234092.748595732, 959.777863988211 ], [ 616314.5238437556, 5235500.4885957325, 959.777863988211 ], [ 617287.7438437556, 5235500.4885957325, 1204.317863988211 ], [ 617287.7438437556, 5234092.748595732, 1204.317863988211 ], [ 616314.5238437556, 5234092.748595732, 959.777863988211 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:06:33+00:00", "end_time": "2018-11-11T21:41:23+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6410.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63762067893356, 47.28750707311204, 1164.7163553695373 ], [ -121.63751279465215, 47.29170737329892, 1164.7163553695373 ], [ -121.6249097495889, 47.29155681751469, 1387.2763553695372 ], [ -121.62501863103832, 47.28735653932308, 1387.2763553695372 ], [ -121.63762067893356, 47.28750707311204, 1164.7163553695373 ] ] ] }, "bbox": [ -121.6376207, 47.28735654, 1164.716355, -121.6249097, 47.29170737, 1387.276355 ], "properties": { "datetime": "2018-11-11T23:59:56Z", "pc:count": 12914101, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603409.6135, "count": 12914101, "maximum": 603972.3092, "minimum": 603019.1092, "name": "X", "position": 0, "stddev": 240.2272338, "variance": 57709.12384 }, { "average": 5238221.42, "count": 12914101, "maximum": 5238480.847, "minimum": 5238013.927, "name": "Y", "position": 1, "stddev": 124.8317921, "variance": 15582.97633 }, { "average": 1261.198051, "count": 12914101, "maximum": 1387.276355, "minimum": 1164.716355, "name": "Z", "position": 2, "stddev": 39.72408381, "variance": 1578.002834 }, { "average": 36503.79688, "count": 12914101, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21170.85865, "variance": 448205255.8 }, { "average": 1.779371789, "count": 12914101, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9978250402, "variance": 0.9956548108 }, { "average": 2.557557897, "count": 12914101, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.264990399, "variance": 1.600200709 }, { "average": 0, "count": 12914101, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12914101, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.085058728, "count": 12914101, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3625235172, "variance": 0.1314233005 }, { "average": -4.072431265, "count": 12914101, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.56012525, "variance": 274.2377484 }, { "average": 0.5052158102, "count": 12914101, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999728139, "variance": 0.2499728147 }, { "average": 1059.163027, "count": 12914101, "maximum": 1061, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 0.7253385744, "variance": 0.5261160474 }, { "average": 226015040.9, "count": 12914101, "maximum": 226015996.9, "minimum": 226014420.9, "name": "GpsTime", "position": 12, "stddev": 410.5726682, "variance": 168569.9158 }, { "average": 0.5052158102, "count": 12914101, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999728139, "variance": 0.2499728147 }, { "average": 0, "count": 12914101, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12914101, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001786651661, "count": 12914101, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04223102739, "variance": 0.001783459675 }, { "average": 0, "count": 12914101, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603019.1092, 5238013.927, 1164.716355, 603972.3092, 5238480.847, 1387.276355 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603019.1092471167, 5238013.926652844, 1164.7163553695373 ], [ 603019.1092471167, 5238480.846652844, 1164.7163553695373 ], [ 603972.3092471167, 5238480.846652844, 1387.2763553695372 ], [ 603972.3092471167, 5238013.926652844, 1387.2763553695372 ], [ 603019.1092471167, 5238013.926652844, 1164.7163553695373 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:59:56+00:00", "end_time": "2018-11-11T23:33:40+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6410.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6410.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6410.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6410.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6376207, 47.28735654, 1164.716355, -121.6249097, 47.29170737, 1387.276355 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63762067893356, 47.28750707311204, 1164.7163553695373 ], [ -121.63751279465215, 47.29170737329892, 1164.7163553695373 ], [ -121.6249097495889, 47.29155681751469, 1387.2763553695372 ], [ -121.62501863103832, 47.28735653932308, 1387.2763553695372 ], [ -121.63762067893356, 47.28750707311204, 1164.7163553695373 ] ] ] }, "id": "20181111_47121C6410.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6410.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:59:56Z", "pc:count": 12914101, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603409.6135, "count": 12914101, "maximum": 603972.3092, "minimum": 603019.1092, "name": "X", "position": 0, "stddev": 240.2272338, "variance": 57709.12384 }, { "average": 5238221.42, "count": 12914101, "maximum": 5238480.847, "minimum": 5238013.927, "name": "Y", "position": 1, "stddev": 124.8317921, "variance": 15582.97633 }, { "average": 1261.198051, "count": 12914101, "maximum": 1387.276355, "minimum": 1164.716355, "name": "Z", "position": 2, "stddev": 39.72408381, "variance": 1578.002834 }, { "average": 36503.79688, "count": 12914101, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21170.85865, "variance": 448205255.8 }, { "average": 1.779371789, "count": 12914101, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9978250402, "variance": 0.9956548108 }, { "average": 2.557557897, "count": 12914101, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.264990399, "variance": 1.600200709 }, { "average": 0, "count": 12914101, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12914101, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.085058728, "count": 12914101, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3625235172, "variance": 0.1314233005 }, { "average": -4.072431265, "count": 12914101, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.56012525, "variance": 274.2377484 }, { "average": 0.5052158102, "count": 12914101, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999728139, "variance": 0.2499728147 }, { "average": 1059.163027, "count": 12914101, "maximum": 1061, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 0.7253385744, "variance": 0.5261160474 }, { "average": 226015040.9, "count": 12914101, "maximum": 226015996.9, "minimum": 226014420.9, "name": "GpsTime", "position": 12, "stddev": 410.5726682, "variance": 168569.9158 }, { "average": 0.5052158102, "count": 12914101, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999728139, "variance": 0.2499728147 }, { "average": 0, "count": 12914101, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12914101, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001786651661, "count": 12914101, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04223102739, "variance": 0.001783459675 }, { "average": 0, "count": 12914101, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603019.1092, 5238013.927, 1164.716355, 603972.3092, 5238480.847, 1387.276355 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603019.1092471167, 5238013.926652844, 1164.7163553695373 ], [ 603019.1092471167, 5238480.846652844, 1164.7163553695373 ], [ 603972.3092471167, 5238480.846652844, 1387.2763553695372 ], [ 603972.3092471167, 5238013.926652844, 1387.2763553695372 ], [ 603019.1092471167, 5238013.926652844, 1164.7163553695373 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:59:56+00:00", "end_time": "2018-11-11T23:33:40+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C4418.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288751014608, 47.26251112711654, 606.0055403138737 ], [ -121.41250868064832, 47.27517915957974, 606.0055403138737 ], [ -121.39963858782879, 47.27500010451821, 1083.2055403138736 ], [ -121.40002048538288, 47.262332150933204, 1083.2055403138736 ], [ -121.41288751014608, 47.26251112711654, 606.0055403138737 ] ] ] }, "bbox": [ -121.4128875, 47.26233215, 606.0055403, -121.3996386, 47.27517916, 1083.20554 ], "properties": { "datetime": "2018-11-11T22:05:30Z", "pc:count": 53497659, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620557.9572, "count": 53497659, "maximum": 621042.6065, "minimum": 620068.8065, "name": "X", "position": 0, "stddev": 276.6344794, "variance": 76526.6352 }, { "average": 5236242.394, "count": 53497659, "maximum": 5236965.979, "minimum": 5235557.619, "name": "Y", "position": 1, "stddev": 411.5463059, "variance": 169370.3619 }, { "average": 774.2204244, "count": 53497659, "maximum": 1083.20554, "minimum": 606.0055403, "name": "Z", "position": 2, "stddev": 90.05149885, "variance": 8109.272446 }, { "average": 35474.53923, "count": 53497659, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16161.04857, "variance": 261179491 }, { "average": 1.92762244, "count": 53497659, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.04642666, "variance": 1.095008756 }, { "average": 2.854559486, "count": 53497659, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.223408166, "variance": 1.49672754 }, { "average": 0, "count": 53497659, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.990785073e-07, "count": 53497659, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00054688063, "variance": 2.990784235e-07 }, { "average": 1.054484253, "count": 53497659, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.341489686, "variance": 0.1166152056 }, { "average": -0.9978979227, "count": 53497659, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.29977406, "variance": 265.6826343 }, { "average": 0.509292229, "count": 53497659, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999136517, "variance": 0.2499136592 }, { "average": 1038.117092, "count": 53497659, "maximum": 1042, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 6.732725178, "variance": 45.32958832 }, { "average": 225998952.6, "count": 53497659, "maximum": 226009130.4, "minimum": 225753983.6, "name": "GpsTime", "position": 12, "stddev": 47694.1245, "variance": 2274729512 }, { "average": 0.509292229, "count": 53497659, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999136517, "variance": 0.2499136592 }, { "average": 0, "count": 53497659, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53497659, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002015957371, "count": 53497659, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04485413386, "variance": 0.002011893325 }, { "average": 0, "count": 53497659, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620068.8065, 5235557.619, 606.0055403, 621042.6065, 5236965.979, 1083.20554 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620068.8064965715, 5235557.618750757, 606.0055403138737 ], [ 620068.8064965715, 5236965.978750756, 606.0055403138737 ], [ 621042.6064965716, 5236965.978750756, 1083.2055403138736 ], [ 621042.6064965716, 5235557.618750757, 1083.2055403138736 ], [ 620068.8064965715, 5235557.618750757, 606.0055403138737 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:05:30+00:00", "end_time": "2018-11-08T23:13:03+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C4418.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C4418.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C4418.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4418.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4128875, 47.26233215, 606.0055403, -121.3996386, 47.27517916, 1083.20554 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288751014608, 47.26251112711654, 606.0055403138737 ], [ -121.41250868064832, 47.27517915957974, 606.0055403138737 ], [ -121.39963858782879, 47.27500010451821, 1083.2055403138736 ], [ -121.40002048538288, 47.262332150933204, 1083.2055403138736 ], [ -121.41288751014608, 47.26251112711654, 606.0055403138737 ] ] ] }, "id": "20181108_47121C4418.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4418.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:05:30Z", "pc:count": 53497659, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620557.9572, "count": 53497659, "maximum": 621042.6065, "minimum": 620068.8065, "name": "X", "position": 0, "stddev": 276.6344794, "variance": 76526.6352 }, { "average": 5236242.394, "count": 53497659, "maximum": 5236965.979, "minimum": 5235557.619, "name": "Y", "position": 1, "stddev": 411.5463059, "variance": 169370.3619 }, { "average": 774.2204244, "count": 53497659, "maximum": 1083.20554, "minimum": 606.0055403, "name": "Z", "position": 2, "stddev": 90.05149885, "variance": 8109.272446 }, { "average": 35474.53923, "count": 53497659, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16161.04857, "variance": 261179491 }, { "average": 1.92762244, "count": 53497659, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.04642666, "variance": 1.095008756 }, { "average": 2.854559486, "count": 53497659, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.223408166, "variance": 1.49672754 }, { "average": 0, "count": 53497659, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.990785073e-07, "count": 53497659, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00054688063, "variance": 2.990784235e-07 }, { "average": 1.054484253, "count": 53497659, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.341489686, "variance": 0.1166152056 }, { "average": -0.9978979227, "count": 53497659, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.29977406, "variance": 265.6826343 }, { "average": 0.509292229, "count": 53497659, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999136517, "variance": 0.2499136592 }, { "average": 1038.117092, "count": 53497659, "maximum": 1042, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 6.732725178, "variance": 45.32958832 }, { "average": 225998952.6, "count": 53497659, "maximum": 226009130.4, "minimum": 225753983.6, "name": "GpsTime", "position": 12, "stddev": 47694.1245, "variance": 2274729512 }, { "average": 0.509292229, "count": 53497659, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999136517, "variance": 0.2499136592 }, { "average": 0, "count": 53497659, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53497659, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002015957371, "count": 53497659, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04485413386, "variance": 0.002011893325 }, { "average": 0, "count": 53497659, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620068.8065, 5235557.619, 606.0055403, 621042.6065, 5236965.979, 1083.20554 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620068.8064965715, 5235557.618750757, 606.0055403138737 ], [ 620068.8064965715, 5236965.978750756, 606.0055403138737 ], [ 621042.6064965716, 5236965.978750756, 1083.2055403138736 ], [ 621042.6064965716, 5235557.618750757, 1083.2055403138736 ], [ 620068.8064965715, 5235557.618750757, 606.0055403138737 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:05:30+00:00", "end_time": "2018-11-08T23:13:03+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6405.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63234685531752, 47.179673943595596, 1167.4816892230583 ], [ -121.63214347359735, 47.187590881557135, 1167.4816892230583 ], [ -121.62481048773, 47.187503080541966, 1401.9216892230584 ], [ -121.62501495892859, 47.17958616674907, 1401.9216892230584 ], [ -121.63234685531752, 47.179673943595596, 1167.4816892230583 ] ] ] }, "bbox": [ -121.6323469, 47.17958617, 1167.481689, -121.6248105, 47.18759088, 1401.921689 ], "properties": { "datetime": "2018-11-12T23:54:20Z", "pc:count": 11435934, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603969.0927, "count": 11435934, "maximum": 604183.6224, "minimum": 603627.9224, "name": "X", "position": 0, "stddev": 140.1916275, "variance": 19653.69243 }, { "average": 5226641.009, "count": 11435934, "maximum": 5226917.635, "minimum": 5226037.575, "name": "Y", "position": 1, "stddev": 221.3618584, "variance": 49001.07235 }, { "average": 1302.385495, "count": 11435934, "maximum": 1401.921689, "minimum": 1167.481689, "name": "Z", "position": 2, "stddev": 48.56550286, "variance": 2358.608068 }, { "average": 31913.86551, "count": 11435934, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21943.10409, "variance": 481499817 }, { "average": 2.154476407, "count": 11435934, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.238910007, "variance": 1.534898006 }, { "average": 3.308391077, "count": 11435934, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.455758513, "variance": 2.119232847 }, { "average": 0, "count": 11435934, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11435934, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.067029593, "count": 11435934, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3434596829, "variance": 0.1179645538 }, { "average": 2.062124877, "count": 11435934, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.48881521, "variance": 271.8810269 }, { "average": 0.616810835, "count": 11435934, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4861638093, "variance": 0.2363552495 }, { "average": 1084.095961, "count": 11435934, "maximum": 1086, "minimum": 1083, "name": "PointSourceId", "position": 11, "stddev": 0.7490836413, "variance": 0.5611263017 }, { "average": 226101139.7, "count": 11435934, "maximum": 226102060.6, "minimum": 226100513.6, "name": "GpsTime", "position": 12, "stddev": 351.467923, "variance": 123529.7009 }, { "average": 0.616810835, "count": 11435934, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4861638093, "variance": 0.2363552495 }, { "average": 0, "count": 11435934, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11435934, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001847597232, "count": 11435934, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0429439609, "variance": 0.001844183777 }, { "average": 0, "count": 11435934, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603627.9224, 5226037.575, 1167.481689, 604183.6224, 5226917.635, 1401.921689 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603627.9223644315, 5226037.575300424, 1167.4816892230583 ], [ 603627.9223644315, 5226917.635300425, 1167.4816892230583 ], [ 604183.6223644315, 5226917.635300425, 1401.9216892230584 ], [ 604183.6223644315, 5226037.575300424, 1401.9216892230584 ], [ 603627.9223644315, 5226037.575300424, 1167.4816892230583 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:54:20+00:00", "end_time": "2018-11-12T23:28:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6405.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6405.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6405.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6405.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6323469, 47.17958617, 1167.481689, -121.6248105, 47.18759088, 1401.921689 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63234685531752, 47.179673943595596, 1167.4816892230583 ], [ -121.63214347359735, 47.187590881557135, 1167.4816892230583 ], [ -121.62481048773, 47.187503080541966, 1401.9216892230584 ], [ -121.62501495892859, 47.17958616674907, 1401.9216892230584 ], [ -121.63234685531752, 47.179673943595596, 1167.4816892230583 ] ] ] }, "id": "20181112_47121B6405.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6405.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:54:20Z", "pc:count": 11435934, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603969.0927, "count": 11435934, "maximum": 604183.6224, "minimum": 603627.9224, "name": "X", "position": 0, "stddev": 140.1916275, "variance": 19653.69243 }, { "average": 5226641.009, "count": 11435934, "maximum": 5226917.635, "minimum": 5226037.575, "name": "Y", "position": 1, "stddev": 221.3618584, "variance": 49001.07235 }, { "average": 1302.385495, "count": 11435934, "maximum": 1401.921689, "minimum": 1167.481689, "name": "Z", "position": 2, "stddev": 48.56550286, "variance": 2358.608068 }, { "average": 31913.86551, "count": 11435934, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21943.10409, "variance": 481499817 }, { "average": 2.154476407, "count": 11435934, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.238910007, "variance": 1.534898006 }, { "average": 3.308391077, "count": 11435934, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.455758513, "variance": 2.119232847 }, { "average": 0, "count": 11435934, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11435934, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.067029593, "count": 11435934, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3434596829, "variance": 0.1179645538 }, { "average": 2.062124877, "count": 11435934, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.48881521, "variance": 271.8810269 }, { "average": 0.616810835, "count": 11435934, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4861638093, "variance": 0.2363552495 }, { "average": 1084.095961, "count": 11435934, "maximum": 1086, "minimum": 1083, "name": "PointSourceId", "position": 11, "stddev": 0.7490836413, "variance": 0.5611263017 }, { "average": 226101139.7, "count": 11435934, "maximum": 226102060.6, "minimum": 226100513.6, "name": "GpsTime", "position": 12, "stddev": 351.467923, "variance": 123529.7009 }, { "average": 0.616810835, "count": 11435934, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4861638093, "variance": 0.2363552495 }, { "average": 0, "count": 11435934, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11435934, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001847597232, "count": 11435934, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0429439609, "variance": 0.001844183777 }, { "average": 0, "count": 11435934, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603627.9224, 5226037.575, 1167.481689, 604183.6224, 5226917.635, 1401.921689 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603627.9223644315, 5226037.575300424, 1167.4816892230583 ], [ 603627.9223644315, 5226917.635300425, 1167.4816892230583 ], [ 604183.6223644315, 5226917.635300425, 1401.9216892230584 ], [ 604183.6223644315, 5226037.575300424, 1401.9216892230584 ], [ 603627.9223644315, 5226037.575300424, 1167.4816892230583 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:54:20+00:00", "end_time": "2018-11-12T23:28:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7107.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.86169764873287, 47.22959215774374, 847.7174858018982 ], [ -121.86152569841208, 47.23762055891793, 847.7174858018982 ], [ -121.84984109690937, 47.237503854133344, 1050.1974858018982 ], [ -121.85001481107565, 47.2294754855407, 1050.1974858018982 ], [ -121.86169764873287, 47.22959215774374, 847.7174858018982 ] ] ] }, "bbox": [ -121.8616976, 47.22947549, 847.7174858, -121.8498411, 47.23762056, 1050.197486 ], "properties": { "datetime": "2018-11-13T00:23:14Z", "pc:count": 9806808, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586735.3514, "count": 9806808, "maximum": 587053.9268, "minimum": 586169.3668, "name": "X", "position": 0, "stddev": 258.5055475, "variance": 66825.1181 }, { "average": 5231917.845, "count": 9806808, "maximum": 5232198.512, "minimum": 5231306.132, "name": "Y", "position": 1, "stddev": 204.7363817, "variance": 41916.986 }, { "average": 974.951489, "count": 9806808, "maximum": 1050.197486, "minimum": 847.7174858, "name": "Z", "position": 2, "stddev": 29.80295733, "variance": 888.2162657 }, { "average": 44152.89517, "count": 9806808, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19691.43134, "variance": 387752468.2 }, { "average": 1.694816703, "count": 9806808, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9721878972, "variance": 0.9451493075 }, { "average": 2.389320256, "count": 9806808, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287772484, "variance": 1.65835797 }, { "average": 0, "count": 9806808, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9806808, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.114689714, "count": 9806808, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3870827547, "variance": 0.149833059 }, { "average": 3.356181708, "count": 9806808, "maximum": 24, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.59846389, "variance": 243.3120756 }, { "average": 0.5066833163, "count": 9806808, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999553568, "variance": 0.2499553588 }, { "average": 1090.497044, "count": 9806808, "maximum": 1092, "minimum": 1089, "name": "PointSourceId", "position": 11, "stddev": 0.8209218913, "variance": 0.6739127517 }, { "average": 226103432.3, "count": 9806808, "maximum": 226103794.6, "minimum": 226103077, "name": "GpsTime", "position": 12, "stddev": 265.0453142, "variance": 70249.01856 }, { "average": 0.5066833163, "count": 9806808, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999553568, "variance": 0.2499553588 }, { "average": 0, "count": 9806808, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9806808, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001609902019, "count": 9806808, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04009127584, "variance": 0.001607310398 }, { "average": 0, "count": 9806808, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586169.3668, 5231306.132, 847.7174858, 587053.9268, 5232198.512, 1050.197486 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586169.3667890662, 5231306.131745167, 847.7174858018982 ], [ 586169.3667890662, 5232198.511745168, 847.7174858018982 ], [ 587053.9267890663, 5232198.511745168, 1050.1974858018982 ], [ 587053.9267890663, 5231306.131745167, 1050.1974858018982 ], [ 586169.3667890662, 5231306.131745167, 847.7174858018982 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:23:14+00:00", "end_time": "2018-11-13T00:11:17+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7107.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7107.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7107.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7107.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8616976, 47.22947549, 847.7174858, -121.8498411, 47.23762056, 1050.197486 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.86169764873287, 47.22959215774374, 847.7174858018982 ], [ -121.86152569841208, 47.23762055891793, 847.7174858018982 ], [ -121.84984109690937, 47.237503854133344, 1050.1974858018982 ], [ -121.85001481107565, 47.2294754855407, 1050.1974858018982 ], [ -121.86169764873287, 47.22959215774374, 847.7174858018982 ] ] ] }, "id": "20181112_47121B7107.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7107.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:23:14Z", "pc:count": 9806808, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586735.3514, "count": 9806808, "maximum": 587053.9268, "minimum": 586169.3668, "name": "X", "position": 0, "stddev": 258.5055475, "variance": 66825.1181 }, { "average": 5231917.845, "count": 9806808, "maximum": 5232198.512, "minimum": 5231306.132, "name": "Y", "position": 1, "stddev": 204.7363817, "variance": 41916.986 }, { "average": 974.951489, "count": 9806808, "maximum": 1050.197486, "minimum": 847.7174858, "name": "Z", "position": 2, "stddev": 29.80295733, "variance": 888.2162657 }, { "average": 44152.89517, "count": 9806808, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19691.43134, "variance": 387752468.2 }, { "average": 1.694816703, "count": 9806808, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9721878972, "variance": 0.9451493075 }, { "average": 2.389320256, "count": 9806808, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287772484, "variance": 1.65835797 }, { "average": 0, "count": 9806808, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9806808, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.114689714, "count": 9806808, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3870827547, "variance": 0.149833059 }, { "average": 3.356181708, "count": 9806808, "maximum": 24, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.59846389, "variance": 243.3120756 }, { "average": 0.5066833163, "count": 9806808, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999553568, "variance": 0.2499553588 }, { "average": 1090.497044, "count": 9806808, "maximum": 1092, "minimum": 1089, "name": "PointSourceId", "position": 11, "stddev": 0.8209218913, "variance": 0.6739127517 }, { "average": 226103432.3, "count": 9806808, "maximum": 226103794.6, "minimum": 226103077, "name": "GpsTime", "position": 12, "stddev": 265.0453142, "variance": 70249.01856 }, { "average": 0.5066833163, "count": 9806808, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999553568, "variance": 0.2499553588 }, { "average": 0, "count": 9806808, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9806808, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001609902019, "count": 9806808, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04009127584, "variance": 0.001607310398 }, { "average": 0, "count": 9806808, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586169.3668, 5231306.132, 847.7174858, 587053.9268, 5232198.512, 1050.197486 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586169.3667890662, 5231306.131745167, 847.7174858018982 ], [ 586169.3667890662, 5232198.511745168, 847.7174858018982 ], [ 587053.9267890663, 5232198.511745168, 1050.1974858018982 ], [ 587053.9267890663, 5231306.131745167, 1050.1974858018982 ], [ 586169.3667890662, 5231306.131745167, 847.7174858018982 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:23:14+00:00", "end_time": "2018-11-13T00:11:17+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5314.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784706453311, 47.27501003515301, 839.2161340918352 ], [ -121.5875103477579, 47.2876599836807, 839.2161340918352 ], [ -121.57467955351422, 47.287501090869256, 1200.8761340918352 ], [ -121.57501932644503, 47.27485121224037, 1200.8761340918352 ], [ -121.58784706453311, 47.27501003515301, 839.2161340918352 ] ] ] }, "bbox": [ -121.5878471, 47.27485121, 839.2161341, -121.5746796, 47.28765998, 1200.876134 ], "properties": { "datetime": "2018-11-11T23:53:28Z", "pc:count": 47763988, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607281.8523, "count": 47763988, "maximum": 607778.4165, "minimum": 606807.8965, "name": "X", "position": 0, "stddev": 273.5470398, "variance": 74827.983 }, { "average": 5237378.928, "count": 47763988, "maximum": 5238098.351, "minimum": 5236692.111, "name": "Y", "position": 1, "stddev": 407.7786253, "variance": 166283.4072 }, { "average": 1044.235569, "count": 47763988, "maximum": 1200.876134, "minimum": 839.2161341, "name": "Z", "position": 2, "stddev": 60.42704538, "variance": 3651.427813 }, { "average": 37483.91787, "count": 47763988, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18147.434, "variance": 329329360.6 }, { "average": 1.723316613, "count": 47763988, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9240392249, "variance": 0.8538484892 }, { "average": 2.446631843, "count": 47763988, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.14676623, "variance": 1.315072787 }, { "average": 0, "count": 47763988, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47763988, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.067419287, "count": 47763988, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.335028623, "variance": 0.1122441782 }, { "average": -0.3297395379, "count": 47763988, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77967869, "variance": 248.9982594 }, { "average": 0.5073406768, "count": 47763988, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999461168, "variance": 0.2499461197 }, { "average": 1056.331392, "count": 47763988, "maximum": 1060, "minimum": 1053, "name": "PointSourceId", "position": 11, "stddev": 1.584712598, "variance": 2.511314018 }, { "average": 226013546.7, "count": 47763988, "maximum": 226015608.9, "minimum": 226011977.5, "name": "GpsTime", "position": 12, "stddev": 825.110016, "variance": 680806.5385 }, { "average": 0.5073406768, "count": 47763988, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999461168, "variance": 0.2499461197 }, { "average": 0, "count": 47763988, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47763988, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00164567498, "count": 47763988, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04053352647, "variance": 0.001642966768 }, { "average": 0, "count": 47763988, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606807.8965, 5236692.111, 839.2161341, 607778.4165, 5238098.351, 1200.876134 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606807.8965019211, 5236692.1106297355, 839.2161340918352 ], [ 606807.8965019211, 5238098.350629736, 839.2161340918352 ], [ 607778.4165019211, 5238098.350629736, 1200.8761340918352 ], [ 607778.4165019211, 5236692.1106297355, 1200.8761340918352 ], [ 606807.8965019211, 5236692.1106297355, 839.2161340918352 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:53:28+00:00", "end_time": "2018-11-11T22:52:57+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5314.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5314.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5314.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5314.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5878471, 47.27485121, 839.2161341, -121.5746796, 47.28765998, 1200.876134 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784706453311, 47.27501003515301, 839.2161340918352 ], [ -121.5875103477579, 47.2876599836807, 839.2161340918352 ], [ -121.57467955351422, 47.287501090869256, 1200.8761340918352 ], [ -121.57501932644503, 47.27485121224037, 1200.8761340918352 ], [ -121.58784706453311, 47.27501003515301, 839.2161340918352 ] ] ] }, "id": "20181111_47121C5314.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5314.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:53:28Z", "pc:count": 47763988, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607281.8523, "count": 47763988, "maximum": 607778.4165, "minimum": 606807.8965, "name": "X", "position": 0, "stddev": 273.5470398, "variance": 74827.983 }, { "average": 5237378.928, "count": 47763988, "maximum": 5238098.351, "minimum": 5236692.111, "name": "Y", "position": 1, "stddev": 407.7786253, "variance": 166283.4072 }, { "average": 1044.235569, "count": 47763988, "maximum": 1200.876134, "minimum": 839.2161341, "name": "Z", "position": 2, "stddev": 60.42704538, "variance": 3651.427813 }, { "average": 37483.91787, "count": 47763988, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18147.434, "variance": 329329360.6 }, { "average": 1.723316613, "count": 47763988, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9240392249, "variance": 0.8538484892 }, { "average": 2.446631843, "count": 47763988, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.14676623, "variance": 1.315072787 }, { "average": 0, "count": 47763988, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47763988, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.067419287, "count": 47763988, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.335028623, "variance": 0.1122441782 }, { "average": -0.3297395379, "count": 47763988, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77967869, "variance": 248.9982594 }, { "average": 0.5073406768, "count": 47763988, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999461168, "variance": 0.2499461197 }, { "average": 1056.331392, "count": 47763988, "maximum": 1060, "minimum": 1053, "name": "PointSourceId", "position": 11, "stddev": 1.584712598, "variance": 2.511314018 }, { "average": 226013546.7, "count": 47763988, "maximum": 226015608.9, "minimum": 226011977.5, "name": "GpsTime", "position": 12, "stddev": 825.110016, "variance": 680806.5385 }, { "average": 0.5073406768, "count": 47763988, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999461168, "variance": 0.2499461197 }, { "average": 0, "count": 47763988, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47763988, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00164567498, "count": 47763988, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04053352647, "variance": 0.001642966768 }, { "average": 0, "count": 47763988, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606807.8965, 5236692.111, 839.2161341, 607778.4165, 5238098.351, 1200.876134 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606807.8965019211, 5236692.1106297355, 839.2161340918352 ], [ 606807.8965019211, 5238098.350629736, 839.2161340918352 ], [ 607778.4165019211, 5238098.350629736, 1200.8761340918352 ], [ 607778.4165019211, 5236692.1106297355, 1200.8761340918352 ], [ 606807.8965019211, 5236692.1106297355, 839.2161340918352 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:53:28+00:00", "end_time": "2018-11-11T22:52:57+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6409.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6503322212068, 47.28750963746675, 1044.7169890426342 ], [ -121.65001316410185, 47.300045824778934, 1044.7169890426342 ], [ -121.63719675342544, 47.299894110494705, 1355.0769890426343 ], [ -121.63751883729329, 47.287357989325685, 1355.0769890426343 ], [ -121.6503322212068, 47.28750963746675, 1044.7169890426342 ] ] ] }, "bbox": [ -121.6503322, 47.28735799, 1044.716989, -121.6371968, 47.30004582, 1355.076989 ], "properties": { "datetime": "2018-11-12T00:10:33Z", "pc:count": 28598082, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602420.5, "count": 28598082, "maximum": 603027.0995, "minimum": 602057.9195, "name": "X", "position": 0, "stddev": 266.5943259, "variance": 71072.53461 }, { "average": 5238486.358, "count": 28598082, "maximum": 5239391.054, "minimum": 5237997.494, "name": "Y", "position": 1, "stddev": 350.0124298, "variance": 122508.701 }, { "average": 1197.703383, "count": 28598082, "maximum": 1355.076989, "minimum": 1044.716989, "name": "Z", "position": 2, "stddev": 61.23873617, "variance": 3750.182808 }, { "average": 37071.92832, "count": 28598082, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20795.75579, "variance": 432463458.9 }, { "average": 1.77632993, "count": 28598082, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9933631365, "variance": 0.986770321 }, { "average": 2.552856272, "count": 28598082, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.257713782, "variance": 1.581843956 }, { "average": 0, "count": 28598082, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.496737998e-08, "count": 28598082, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001869956683, "variance": 3.496737998e-08 }, { "average": 1.074369883, "count": 28598082, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3452979994, "variance": 0.1192307084 }, { "average": -2.124372409, "count": 28598082, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.82886552, "variance": 250.5529836 }, { "average": 0.5060776104, "count": 28598082, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.49996307, "variance": 0.2499630714 }, { "average": 1059.637827, "count": 28598082, "maximum": 1062, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 0.9099612715, "variance": 0.8280295157 }, { "average": 226015296, "count": 28598082, "maximum": 226016633, "minimum": 226013349.4, "name": "GpsTime", "position": 12, "stddev": 498.3770895, "variance": 248379.7233 }, { "average": 0.5060776104, "count": 28598082, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.49996307, "variance": 0.2499630714 }, { "average": 0, "count": 28598082, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 28598082, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001620773029, "count": 28598082, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04022618775, "variance": 0.001618146181 }, { "average": 0, "count": 28598082, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602057.9195, 5237997.494, 1044.716989, 603027.0995, 5239391.054, 1355.076989 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602057.9194922453, 5237997.493652367, 1044.7169890426342 ], [ 602057.9194922453, 5239391.053652368, 1044.7169890426342 ], [ 603027.0994922452, 5239391.053652368, 1355.0769890426343 ], [ 603027.0994922452, 5237997.493652367, 1355.0769890426343 ], [ 602057.9194922453, 5237997.493652367, 1044.7169890426342 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:10:33+00:00", "end_time": "2018-11-11T23:15:49+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6409.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6409.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6409.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6409.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6503322, 47.28735799, 1044.716989, -121.6371968, 47.30004582, 1355.076989 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6503322212068, 47.28750963746675, 1044.7169890426342 ], [ -121.65001316410185, 47.300045824778934, 1044.7169890426342 ], [ -121.63719675342544, 47.299894110494705, 1355.0769890426343 ], [ -121.63751883729329, 47.287357989325685, 1355.0769890426343 ], [ -121.6503322212068, 47.28750963746675, 1044.7169890426342 ] ] ] }, "id": "20181111_47121C6409.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6409.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:10:33Z", "pc:count": 28598082, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602420.5, "count": 28598082, "maximum": 603027.0995, "minimum": 602057.9195, "name": "X", "position": 0, "stddev": 266.5943259, "variance": 71072.53461 }, { "average": 5238486.358, "count": 28598082, "maximum": 5239391.054, "minimum": 5237997.494, "name": "Y", "position": 1, "stddev": 350.0124298, "variance": 122508.701 }, { "average": 1197.703383, "count": 28598082, "maximum": 1355.076989, "minimum": 1044.716989, "name": "Z", "position": 2, "stddev": 61.23873617, "variance": 3750.182808 }, { "average": 37071.92832, "count": 28598082, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20795.75579, "variance": 432463458.9 }, { "average": 1.77632993, "count": 28598082, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9933631365, "variance": 0.986770321 }, { "average": 2.552856272, "count": 28598082, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.257713782, "variance": 1.581843956 }, { "average": 0, "count": 28598082, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.496737998e-08, "count": 28598082, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001869956683, "variance": 3.496737998e-08 }, { "average": 1.074369883, "count": 28598082, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3452979994, "variance": 0.1192307084 }, { "average": -2.124372409, "count": 28598082, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.82886552, "variance": 250.5529836 }, { "average": 0.5060776104, "count": 28598082, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.49996307, "variance": 0.2499630714 }, { "average": 1059.637827, "count": 28598082, "maximum": 1062, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 0.9099612715, "variance": 0.8280295157 }, { "average": 226015296, "count": 28598082, "maximum": 226016633, "minimum": 226013349.4, "name": "GpsTime", "position": 12, "stddev": 498.3770895, "variance": 248379.7233 }, { "average": 0.5060776104, "count": 28598082, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.49996307, "variance": 0.2499630714 }, { "average": 0, "count": 28598082, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 28598082, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001620773029, "count": 28598082, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04022618775, "variance": 0.001618146181 }, { "average": 0, "count": 28598082, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602057.9195, 5237997.494, 1044.716989, 603027.0995, 5239391.054, 1355.076989 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602057.9194922453, 5237997.493652367, 1044.7169890426342 ], [ 602057.9194922453, 5239391.053652368, 1044.7169890426342 ], [ 603027.0994922452, 5239391.053652368, 1355.0769890426343 ], [ 603027.0994922452, 5237997.493652367, 1355.0769890426343 ], [ 602057.9194922453, 5237997.493652367, 1044.7169890426342 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:10:33+00:00", "end_time": "2018-11-11T23:15:49+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7103.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85028471356483, 47.23750856474362, 738.9875685867366 ], [ -121.85001154209893, 47.25013128522706, 738.9875685867366 ], [ -121.83724133778642, 47.25000239749365, 1209.9275685867367 ], [ -121.83751754105961, 47.23737973358138, 1209.9275685867367 ], [ -121.85028471356483, 47.23750856474362, 738.9875685867366 ] ] ] }, "bbox": [ -121.8502847, 47.23737973, 738.9875686, -121.8372413, 47.25013129, 1209.927569 ], "properties": { "datetime": "2018-11-13T00:21:12Z", "pc:count": 35745854, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587523.7544, "count": 35745854, "maximum": 587986.8632, "minimum": 587020.3432, "name": "X", "position": 0, "stddev": 278.1348112, "variance": 77358.97318 }, { "average": 5232875.818, "count": 35745854, "maximum": 5233601.6, "minimum": 5232198.54, "name": "Y", "position": 1, "stddev": 412.4544914, "variance": 170118.7075 }, { "average": 1017.278164, "count": 35745854, "maximum": 1209.927569, "minimum": 738.9875686, "name": "Z", "position": 2, "stddev": 88.81854899, "variance": 7888.734645 }, { "average": 38000.03999, "count": 35745854, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19338.6485, "variance": 373983325.7 }, { "average": 1.871890541, "count": 35745854, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.031732065, "variance": 1.064471055 }, { "average": 2.74333415, "count": 35745854, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.249564184, "variance": 1.56141065 }, { "average": 0, "count": 35745854, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35745854, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.071617173, "count": 35745854, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3729419088, "variance": 0.1390856674 }, { "average": -1.297565398, "count": 35745854, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.46848531, "variance": 271.2110085 }, { "average": 0.3964797148, "count": 35745854, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4891661857, "variance": 0.2392835573 }, { "average": 1088.521556, "count": 35745854, "maximum": 1091, "minimum": 1086, "name": "PointSourceId", "position": 11, "stddev": 1.064860724, "variance": 1.133928361 }, { "average": 226102865.7, "count": 35745854, "maximum": 226103672.6, "minimum": 226101787.6, "name": "GpsTime", "position": 12, "stddev": 324.3995489, "variance": 105235.0673 }, { "average": 0.3964797148, "count": 35745854, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4891661857, "variance": 0.2392835573 }, { "average": 0, "count": 35745854, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35745854, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002419917006, "count": 35745854, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04913309552, "variance": 0.002414061076 }, { "average": 0, "count": 35745854, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587020.3432, 5232198.54, 738.9875686, 587986.8632, 5233601.6, 1209.927569 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587020.3432188102, 5232198.5403669495, 738.9875685867366 ], [ 587020.3432188102, 5233601.60036695, 738.9875685867366 ], [ 587986.8632188102, 5233601.60036695, 1209.9275685867367 ], [ 587986.8632188102, 5232198.5403669495, 1209.9275685867367 ], [ 587020.3432188102, 5232198.5403669495, 738.9875685867366 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:21:12+00:00", "end_time": "2018-11-12T23:49:47+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7103.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7103.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7103.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7103.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8502847, 47.23737973, 738.9875686, -121.8372413, 47.25013129, 1209.927569 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85028471356483, 47.23750856474362, 738.9875685867366 ], [ -121.85001154209893, 47.25013128522706, 738.9875685867366 ], [ -121.83724133778642, 47.25000239749365, 1209.9275685867367 ], [ -121.83751754105961, 47.23737973358138, 1209.9275685867367 ], [ -121.85028471356483, 47.23750856474362, 738.9875685867366 ] ] ] }, "id": "20181112_47121B7103.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7103.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:21:12Z", "pc:count": 35745854, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587523.7544, "count": 35745854, "maximum": 587986.8632, "minimum": 587020.3432, "name": "X", "position": 0, "stddev": 278.1348112, "variance": 77358.97318 }, { "average": 5232875.818, "count": 35745854, "maximum": 5233601.6, "minimum": 5232198.54, "name": "Y", "position": 1, "stddev": 412.4544914, "variance": 170118.7075 }, { "average": 1017.278164, "count": 35745854, "maximum": 1209.927569, "minimum": 738.9875686, "name": "Z", "position": 2, "stddev": 88.81854899, "variance": 7888.734645 }, { "average": 38000.03999, "count": 35745854, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19338.6485, "variance": 373983325.7 }, { "average": 1.871890541, "count": 35745854, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.031732065, "variance": 1.064471055 }, { "average": 2.74333415, "count": 35745854, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.249564184, "variance": 1.56141065 }, { "average": 0, "count": 35745854, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35745854, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.071617173, "count": 35745854, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3729419088, "variance": 0.1390856674 }, { "average": -1.297565398, "count": 35745854, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.46848531, "variance": 271.2110085 }, { "average": 0.3964797148, "count": 35745854, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4891661857, "variance": 0.2392835573 }, { "average": 1088.521556, "count": 35745854, "maximum": 1091, "minimum": 1086, "name": "PointSourceId", "position": 11, "stddev": 1.064860724, "variance": 1.133928361 }, { "average": 226102865.7, "count": 35745854, "maximum": 226103672.6, "minimum": 226101787.6, "name": "GpsTime", "position": 12, "stddev": 324.3995489, "variance": 105235.0673 }, { "average": 0.3964797148, "count": 35745854, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4891661857, "variance": 0.2392835573 }, { "average": 0, "count": 35745854, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35745854, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002419917006, "count": 35745854, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04913309552, "variance": 0.002414061076 }, { "average": 0, "count": 35745854, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587020.3432, 5232198.54, 738.9875686, 587986.8632, 5233601.6, 1209.927569 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587020.3432188102, 5232198.5403669495, 738.9875685867366 ], [ 587020.3432188102, 5233601.60036695, 738.9875685867366 ], [ 587986.8632188102, 5233601.60036695, 1209.9275685867367 ], [ 587986.8632188102, 5232198.5403669495, 1209.9275685867367 ], [ 587020.3432188102, 5232198.5403669495, 738.9875685867366 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:21:12+00:00", "end_time": "2018-11-12T23:49:47+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5425.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286426979983, 47.250010210143984, 144.8067980632478 ], [ -121.51250974574964, 47.2626684299756, 144.8067980632478 ], [ -121.49966215997186, 47.262500901387625, 1337.8067980632477 ], [ -121.50001974328578, 47.24984275529632, 1337.8067980632477 ], [ -121.51286426979983, 47.250010210143984, 144.8067980632478 ] ] ] }, "bbox": [ -121.5128643, 47.24984276, 144.8067981, -121.4996622, 47.26266843, 1337.806798 ], "properties": { "datetime": "2018-11-11T23:39:18Z", "pc:count": 76331336, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613019.3967, "count": 76331336, "maximum": 613504.3024, "minimum": 612532.0224, "name": "X", "position": 0, "stddev": 272.293467, "variance": 74143.73216 }, { "average": 5234720.805, "count": 76331336, "maximum": 5235426.546, "minimum": 5234019.346, "name": "Y", "position": 1, "stddev": 406.3551894, "variance": 165124.54 }, { "average": 1147.206253, "count": 76331336, "maximum": 1337.806798, "minimum": 144.8067981, "name": "Z", "position": 2, "stddev": 87.17125292, "variance": 7598.827335 }, { "average": 39711.56814, "count": 76331336, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18838.47603, "variance": 354888179.2 }, { "average": 1.656483702, "count": 76331336, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8898624368, "variance": 0.7918551564 }, { "average": 2.313189841, "count": 76331336, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.135022302, "variance": 1.288275625 }, { "average": 0, "count": 76331336, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.432561222e-07, "count": 76331336, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000971213285, "variance": 9.432552449e-07 }, { "average": 1.056208436, "count": 76331336, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3404694227, "variance": 0.1159194278 }, { "average": 1.121603767, "count": 76331336, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.69603233, "variance": 246.3654309 }, { "average": 0.501809912, "count": 76331336, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999967275, "variance": 0.2499967275 }, { "average": 1049.966303, "count": 76331336, "maximum": 1059, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 6.608722378, "variance": 43.67521147 }, { "average": 226011480.7, "count": 76331336, "maximum": 226014758.5, "minimum": 226008524.6, "name": "GpsTime", "position": 12, "stddev": 1988.913462, "variance": 3955776.758 }, { "average": 0.501809912, "count": 76331336, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999967275, "variance": 0.2499967275 }, { "average": 0, "count": 76331336, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 76331336, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00209567929, "count": 76331336, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04573059638, "variance": 0.002091287445 }, { "average": 0, "count": 76331336, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612532.0224, 5234019.346, 144.8067981, 613504.3024, 5235426.546, 1337.806798 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612532.0224363712, 5234019.3459272245, 144.8067980632478 ], [ 612532.0224363712, 5235426.545927224, 144.8067980632478 ], [ 613504.3024363712, 5235426.545927224, 1337.8067980632477 ], [ 613504.3024363712, 5234019.3459272245, 1337.8067980632477 ], [ 612532.0224363712, 5234019.3459272245, 144.8067980632478 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:39:18+00:00", "end_time": "2018-11-11T21:55:24+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5425.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5425.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5425.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5425.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5128643, 47.24984276, 144.8067981, -121.4996622, 47.26266843, 1337.806798 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286426979983, 47.250010210143984, 144.8067980632478 ], [ -121.51250974574964, 47.2626684299756, 144.8067980632478 ], [ -121.49966215997186, 47.262500901387625, 1337.8067980632477 ], [ -121.50001974328578, 47.24984275529632, 1337.8067980632477 ], [ -121.51286426979983, 47.250010210143984, 144.8067980632478 ] ] ] }, "id": "20181111_47121C5425.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5425.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:39:18Z", "pc:count": 76331336, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613019.3967, "count": 76331336, "maximum": 613504.3024, "minimum": 612532.0224, "name": "X", "position": 0, "stddev": 272.293467, "variance": 74143.73216 }, { "average": 5234720.805, "count": 76331336, "maximum": 5235426.546, "minimum": 5234019.346, "name": "Y", "position": 1, "stddev": 406.3551894, "variance": 165124.54 }, { "average": 1147.206253, "count": 76331336, "maximum": 1337.806798, "minimum": 144.8067981, "name": "Z", "position": 2, "stddev": 87.17125292, "variance": 7598.827335 }, { "average": 39711.56814, "count": 76331336, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18838.47603, "variance": 354888179.2 }, { "average": 1.656483702, "count": 76331336, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8898624368, "variance": 0.7918551564 }, { "average": 2.313189841, "count": 76331336, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.135022302, "variance": 1.288275625 }, { "average": 0, "count": 76331336, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.432561222e-07, "count": 76331336, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000971213285, "variance": 9.432552449e-07 }, { "average": 1.056208436, "count": 76331336, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3404694227, "variance": 0.1159194278 }, { "average": 1.121603767, "count": 76331336, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.69603233, "variance": 246.3654309 }, { "average": 0.501809912, "count": 76331336, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999967275, "variance": 0.2499967275 }, { "average": 1049.966303, "count": 76331336, "maximum": 1059, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 6.608722378, "variance": 43.67521147 }, { "average": 226011480.7, "count": 76331336, "maximum": 226014758.5, "minimum": 226008524.6, "name": "GpsTime", "position": 12, "stddev": 1988.913462, "variance": 3955776.758 }, { "average": 0.501809912, "count": 76331336, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999967275, "variance": 0.2499967275 }, { "average": 0, "count": 76331336, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 76331336, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00209567929, "count": 76331336, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04573059638, "variance": 0.002091287445 }, { "average": 0, "count": 76331336, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612532.0224, 5234019.346, 144.8067981, 613504.3024, 5235426.546, 1337.806798 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612532.0224363712, 5234019.3459272245, 144.8067980632478 ], [ 612532.0224363712, 5235426.545927224, 144.8067980632478 ], [ 613504.3024363712, 5235426.545927224, 1337.8067980632477 ], [ 613504.3024363712, 5234019.3459272245, 1337.8067980632477 ], [ 612532.0224363712, 5234019.3459272245, 144.8067980632478 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:39:18+00:00", "end_time": "2018-11-11T21:55:24+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7213.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7877993751216, 47.212509142193575, 823.956989760066 ], [ -121.78751145914343, 47.225138291086566, 823.956989760066 ], [ -121.77472747551101, 47.22500227833808, 1168.116989760066 ], [ -121.77501842531052, 47.212373189169895, 1168.116989760066 ], [ -121.7877993751216, 47.212509142193575, 823.956989760066 ] ] ] }, "bbox": [ -121.7877994, 47.21237319, 823.9569898, -121.7747275, 47.22513829, 1168.11699 ], "properties": { "datetime": "2018-11-13T00:19:54Z", "pc:count": 36033563, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592253.5221, "count": 36033563, "maximum": 592760.8478, "minimum": 591792.8078, "name": "X", "position": 0, "stddev": 283.1962984, "variance": 80200.14342 }, { "average": 5230188.787, "count": 36033563, "maximum": 5230895.76, "minimum": 5229491.96, "name": "Y", "position": 1, "stddev": 401.5841235, "variance": 161269.8082 }, { "average": 975.4405985, "count": 36033563, "maximum": 1168.11699, "minimum": 823.9569898, "name": "Z", "position": 2, "stddev": 69.96784083, "variance": 4895.49875 }, { "average": 39308.73321, "count": 36033563, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19086.04975, "variance": 364277294.9 }, { "average": 1.838732573, "count": 36033563, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.028763174, "variance": 1.058353668 }, { "average": 2.677427209, "count": 36033563, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.277935993, "variance": 1.633120402 }, { "average": 0, "count": 36033563, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 36033563, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.081329537, "count": 36033563, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3791885909, "variance": 0.1437839875 }, { "average": -2.116870388, "count": 36033563, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18248881, "variance": 261.8729439 }, { "average": 0.4116585695, "count": 36033563, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4921339232, "variance": 0.2421957984 }, { "average": 1088.772219, "count": 36033563, "maximum": 1091, "minimum": 1086, "name": "PointSourceId", "position": 11, "stddev": 1.022495337, "variance": 1.045496713 }, { "average": 226102923.9, "count": 36033563, "maximum": 226103594.8, "minimum": 226101867.2, "name": "GpsTime", "position": 12, "stddev": 306.8982113, "variance": 94186.51208 }, { "average": 0.4116585695, "count": 36033563, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4921339232, "variance": 0.2421957984 }, { "average": 0, "count": 36033563, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 36033563, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002302297999, "count": 36033563, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04792700165, "variance": 0.002296997487 }, { "average": 0, "count": 36033563, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591792.8078, 5229491.96, 823.9569898, 592760.8478, 5230895.76, 1168.11699 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591792.8078451781, 5229491.959891084, 823.956989760066 ], [ 591792.8078451781, 5230895.759891084, 823.956989760066 ], [ 592760.8478451781, 5230895.759891084, 1168.116989760066 ], [ 592760.8478451781, 5229491.959891084, 1168.116989760066 ], [ 591792.8078451781, 5229491.959891084, 823.956989760066 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:19:54+00:00", "end_time": "2018-11-12T23:51:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7213.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7213.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7213.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7213.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7877994, 47.21237319, 823.9569898, -121.7747275, 47.22513829, 1168.11699 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7877993751216, 47.212509142193575, 823.956989760066 ], [ -121.78751145914343, 47.225138291086566, 823.956989760066 ], [ -121.77472747551101, 47.22500227833808, 1168.116989760066 ], [ -121.77501842531052, 47.212373189169895, 1168.116989760066 ], [ -121.7877993751216, 47.212509142193575, 823.956989760066 ] ] ] }, "id": "20181112_47121B7213.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7213.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:19:54Z", "pc:count": 36033563, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592253.5221, "count": 36033563, "maximum": 592760.8478, "minimum": 591792.8078, "name": "X", "position": 0, "stddev": 283.1962984, "variance": 80200.14342 }, { "average": 5230188.787, "count": 36033563, "maximum": 5230895.76, "minimum": 5229491.96, "name": "Y", "position": 1, "stddev": 401.5841235, "variance": 161269.8082 }, { "average": 975.4405985, "count": 36033563, "maximum": 1168.11699, "minimum": 823.9569898, "name": "Z", "position": 2, "stddev": 69.96784083, "variance": 4895.49875 }, { "average": 39308.73321, "count": 36033563, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19086.04975, "variance": 364277294.9 }, { "average": 1.838732573, "count": 36033563, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.028763174, "variance": 1.058353668 }, { "average": 2.677427209, "count": 36033563, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.277935993, "variance": 1.633120402 }, { "average": 0, "count": 36033563, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 36033563, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.081329537, "count": 36033563, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3791885909, "variance": 0.1437839875 }, { "average": -2.116870388, "count": 36033563, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18248881, "variance": 261.8729439 }, { "average": 0.4116585695, "count": 36033563, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4921339232, "variance": 0.2421957984 }, { "average": 1088.772219, "count": 36033563, "maximum": 1091, "minimum": 1086, "name": "PointSourceId", "position": 11, "stddev": 1.022495337, "variance": 1.045496713 }, { "average": 226102923.9, "count": 36033563, "maximum": 226103594.8, "minimum": 226101867.2, "name": "GpsTime", "position": 12, "stddev": 306.8982113, "variance": 94186.51208 }, { "average": 0.4116585695, "count": 36033563, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4921339232, "variance": 0.2421957984 }, { "average": 0, "count": 36033563, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 36033563, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002302297999, "count": 36033563, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04792700165, "variance": 0.002296997487 }, { "average": 0, "count": 36033563, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591792.8078, 5229491.96, 823.9569898, 592760.8478, 5230895.76, 1168.11699 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591792.8078451781, 5229491.959891084, 823.956989760066 ], [ 591792.8078451781, 5230895.759891084, 823.956989760066 ], [ 592760.8478451781, 5230895.759891084, 1168.116989760066 ], [ 592760.8478451781, 5229491.959891084, 1168.116989760066 ], [ 591792.8078451781, 5229491.959891084, 823.956989760066 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:19:54+00:00", "end_time": "2018-11-12T23:51:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4312.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48767090187147, 47.27500809363611, 1121.4683416035957 ], [ -121.48751423987846, 47.280504692513176, 1121.4683416035957 ], [ -121.48500938957145, 47.28047159841551, 1168.1883416035955 ], [ -121.48516631077258, 47.2749750058651, 1168.1883416035955 ], [ -121.48767090187147, 47.27500809363611, 1121.4683416035957 ] ] ] }, "bbox": [ -121.4876709, 47.27497501, 1121.468342, -121.4850094, 47.28050469, 1168.188342 ], "properties": { "datetime": "2018-11-11T22:44:57Z", "pc:count": 3107169, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614458.1177, "count": 3107169, "maximum": 614573.9914, "minimum": 614384.4914, "name": "X", "position": 0, "stddev": 45.7145207, "variance": 2089.817403 }, { "average": 5237137.252, "count": 3107169, "maximum": 5237445.033, "minimum": 5236833.973, "name": "Y", "position": 1, "stddev": 134.1621157, "variance": 17999.4733 }, { "average": 1148.175193, "count": 3107169, "maximum": 1168.188342, "minimum": 1121.468342, "name": "Z", "position": 2, "stddev": 5.855367657, "variance": 34.2853304 }, { "average": 45103.81537, "count": 3107169, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18434.73747, "variance": 339839545.5 }, { "average": 1.530239263, "count": 3107169, "maximum": 8, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7974900616, "variance": 0.6359903984 }, { "average": 2.060940039, "count": 3107169, "maximum": 8, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.047390068, "variance": 1.097025955 }, { "average": 0, "count": 3107169, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3107169, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.088574841, "count": 3107169, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3342776201, "variance": 0.1117415273 }, { "average": 4.617529646, "count": 3107169, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.75036503, "variance": 217.5732684 }, { "average": 0.5102072015, "count": 3107169, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998958826, "variance": 0.2498958935 }, { "average": 1047.771209, "count": 3107169, "maximum": 1051, "minimum": 1043, "name": "PointSourceId", "position": 11, "stddev": 2.753945832, "variance": 7.584217647 }, { "average": 226010645.7, "count": 3107169, "maximum": 226011497, "minimum": 226009432, "name": "GpsTime", "position": 12, "stddev": 637.3554259, "variance": 406221.9389 }, { "average": 0.5102072015, "count": 3107169, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998958826, "variance": 0.2498958935 }, { "average": 0, "count": 3107169, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3107169, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001033738429, "count": 3107169, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03213518548, "variance": 0.001032670146 }, { "average": 0, "count": 3107169, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614384.4914, 5236833.973, 1121.468342, 614573.9914, 5237445.033, 1168.188342 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614384.4914365478, 5236833.973181665, 1121.4683416035957 ], [ 614384.4914365478, 5237445.033181665, 1121.4683416035957 ], [ 614573.9914365478, 5237445.033181665, 1168.1883416035955 ], [ 614573.9914365478, 5236833.973181665, 1168.1883416035955 ], [ 614384.4914365478, 5236833.973181665, 1121.4683416035957 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:44:57+00:00", "end_time": "2018-11-11T22:10:32+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4312.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4312.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4312.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4312.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4876709, 47.27497501, 1121.468342, -121.4850094, 47.28050469, 1168.188342 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48767090187147, 47.27500809363611, 1121.4683416035957 ], [ -121.48751423987846, 47.280504692513176, 1121.4683416035957 ], [ -121.48500938957145, 47.28047159841551, 1168.1883416035955 ], [ -121.48516631077258, 47.2749750058651, 1168.1883416035955 ], [ -121.48767090187147, 47.27500809363611, 1121.4683416035957 ] ] ] }, "id": "20181111_47121C4312.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4312.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:44:57Z", "pc:count": 3107169, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614458.1177, "count": 3107169, "maximum": 614573.9914, "minimum": 614384.4914, "name": "X", "position": 0, "stddev": 45.7145207, "variance": 2089.817403 }, { "average": 5237137.252, "count": 3107169, "maximum": 5237445.033, "minimum": 5236833.973, "name": "Y", "position": 1, "stddev": 134.1621157, "variance": 17999.4733 }, { "average": 1148.175193, "count": 3107169, "maximum": 1168.188342, "minimum": 1121.468342, "name": "Z", "position": 2, "stddev": 5.855367657, "variance": 34.2853304 }, { "average": 45103.81537, "count": 3107169, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18434.73747, "variance": 339839545.5 }, { "average": 1.530239263, "count": 3107169, "maximum": 8, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7974900616, "variance": 0.6359903984 }, { "average": 2.060940039, "count": 3107169, "maximum": 8, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.047390068, "variance": 1.097025955 }, { "average": 0, "count": 3107169, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3107169, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.088574841, "count": 3107169, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3342776201, "variance": 0.1117415273 }, { "average": 4.617529646, "count": 3107169, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.75036503, "variance": 217.5732684 }, { "average": 0.5102072015, "count": 3107169, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998958826, "variance": 0.2498958935 }, { "average": 1047.771209, "count": 3107169, "maximum": 1051, "minimum": 1043, "name": "PointSourceId", "position": 11, "stddev": 2.753945832, "variance": 7.584217647 }, { "average": 226010645.7, "count": 3107169, "maximum": 226011497, "minimum": 226009432, "name": "GpsTime", "position": 12, "stddev": 637.3554259, "variance": 406221.9389 }, { "average": 0.5102072015, "count": 3107169, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998958826, "variance": 0.2498958935 }, { "average": 0, "count": 3107169, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3107169, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001033738429, "count": 3107169, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03213518548, "variance": 0.001032670146 }, { "average": 0, "count": 3107169, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614384.4914, 5236833.973, 1121.468342, 614573.9914, 5237445.033, 1168.188342 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614384.4914365478, 5236833.973181665, 1121.4683416035957 ], [ 614384.4914365478, 5237445.033181665, 1121.4683416035957 ], [ 614573.9914365478, 5237445.033181665, 1168.1883416035955 ], [ 614573.9914365478, 5236833.973181665, 1168.1883416035955 ], [ 614384.4914365478, 5236833.973181665, 1121.4683416035957 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:44:57+00:00", "end_time": "2018-11-11T22:10:32+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C4325.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037893634107, 47.250010817840106, 917.9400094759728 ], [ -121.45000932540385, 47.262675327484274, 917.9400094759728 ], [ -121.43714705260807, 47.26250058783212, 1210.5400094759727 ], [ -121.43751972764969, 47.24983615514111, 1210.5400094759727 ], [ -121.45037893634107, 47.250010817840106, 917.9400094759728 ] ] ] }, "bbox": [ -121.4503789, 47.24983616, 917.9400095, -121.4371471, 47.26267533, 1210.540009 ], "properties": { "datetime": "2018-11-11T22:00:22Z", "pc:count": 51611848, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617765.3767, "count": 51611848, "maximum": 618233.591, "minimum": 617260.171, "name": "X", "position": 0, "stddev": 270.2626921, "variance": 73041.92274 }, { "average": 5234802.171, "count": 51611848, "maximum": 5235519.385, "minimum": 5234111.445, "name": "Y", "position": 1, "stddev": 408.5129507, "variance": 166882.8309 }, { "average": 1094.595342, "count": 51611848, "maximum": 1210.540009, "minimum": 917.9400095, "name": "Z", "position": 2, "stddev": 36.72913431, "variance": 1349.029307 }, { "average": 35453.87589, "count": 51611848, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18987.65337, "variance": 360530980.4 }, { "average": 1.887058917, "count": 51611848, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.041866483, "variance": 1.085485768 }, { "average": 2.773824471, "count": 51611848, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.25783341, "variance": 1.582144887 }, { "average": 0, "count": 51611848, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.91268222e-07, "count": 51611848, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009440696187, "variance": 8.912674449e-07 }, { "average": 1.069400208, "count": 51611848, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3316276331, "variance": 0.109976887 }, { "average": -0.8307883339, "count": 51611848, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.36127852, "variance": 267.6914349 }, { "average": 0.5086387722, "count": 51611848, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999253709, "variance": 0.2499253765 }, { "average": 1037.929327, "count": 51611848, "maximum": 1041, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 6.500701486, "variance": 42.25911981 }, { "average": 225999337.3, "count": 51611848, "maximum": 226008822.2, "minimum": 225753939.1, "name": "GpsTime", "position": 12, "stddev": 46477.66314, "variance": 2160173171 }, { "average": 0.5086387722, "count": 51611848, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999253709, "variance": 0.2499253765 }, { "average": 0, "count": 51611848, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51611848, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001513102185, "count": 51611848, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03886917463, "variance": 0.001510812736 }, { "average": 0, "count": 51611848, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617260.171, 5234111.445, 917.9400095, 618233.591, 5235519.385, 1210.540009 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617260.1709565059, 5234111.44548563, 917.9400094759728 ], [ 617260.1709565059, 5235519.38548563, 917.9400094759728 ], [ 618233.5909565059, 5235519.38548563, 1210.5400094759727 ], [ 618233.5909565059, 5234111.44548563, 1210.5400094759727 ], [ 617260.1709565059, 5234111.44548563, 917.9400094759728 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:00:22+00:00", "end_time": "2018-11-08T23:12:19+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C4325.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C4325.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C4325.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4325.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4503789, 47.24983616, 917.9400095, -121.4371471, 47.26267533, 1210.540009 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037893634107, 47.250010817840106, 917.9400094759728 ], [ -121.45000932540385, 47.262675327484274, 917.9400094759728 ], [ -121.43714705260807, 47.26250058783212, 1210.5400094759727 ], [ -121.43751972764969, 47.24983615514111, 1210.5400094759727 ], [ -121.45037893634107, 47.250010817840106, 917.9400094759728 ] ] ] }, "id": "20181108_47121C4325.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4325.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:00:22Z", "pc:count": 51611848, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617765.3767, "count": 51611848, "maximum": 618233.591, "minimum": 617260.171, "name": "X", "position": 0, "stddev": 270.2626921, "variance": 73041.92274 }, { "average": 5234802.171, "count": 51611848, "maximum": 5235519.385, "minimum": 5234111.445, "name": "Y", "position": 1, "stddev": 408.5129507, "variance": 166882.8309 }, { "average": 1094.595342, "count": 51611848, "maximum": 1210.540009, "minimum": 917.9400095, "name": "Z", "position": 2, "stddev": 36.72913431, "variance": 1349.029307 }, { "average": 35453.87589, "count": 51611848, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18987.65337, "variance": 360530980.4 }, { "average": 1.887058917, "count": 51611848, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.041866483, "variance": 1.085485768 }, { "average": 2.773824471, "count": 51611848, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.25783341, "variance": 1.582144887 }, { "average": 0, "count": 51611848, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.91268222e-07, "count": 51611848, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009440696187, "variance": 8.912674449e-07 }, { "average": 1.069400208, "count": 51611848, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3316276331, "variance": 0.109976887 }, { "average": -0.8307883339, "count": 51611848, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.36127852, "variance": 267.6914349 }, { "average": 0.5086387722, "count": 51611848, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999253709, "variance": 0.2499253765 }, { "average": 1037.929327, "count": 51611848, "maximum": 1041, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 6.500701486, "variance": 42.25911981 }, { "average": 225999337.3, "count": 51611848, "maximum": 226008822.2, "minimum": 225753939.1, "name": "GpsTime", "position": 12, "stddev": 46477.66314, "variance": 2160173171 }, { "average": 0.5086387722, "count": 51611848, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999253709, "variance": 0.2499253765 }, { "average": 0, "count": 51611848, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51611848, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001513102185, "count": 51611848, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03886917463, "variance": 0.001510812736 }, { "average": 0, "count": 51611848, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617260.171, 5234111.445, 917.9400095, 618233.591, 5235519.385, 1210.540009 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617260.1709565059, 5234111.44548563, 917.9400094759728 ], [ 617260.1709565059, 5235519.38548563, 917.9400094759728 ], [ 618233.5909565059, 5235519.38548563, 1210.5400094759727 ], [ 618233.5909565059, 5234111.44548563, 1210.5400094759727 ], [ 617260.1709565059, 5234111.44548563, 917.9400094759728 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:00:22+00:00", "end_time": "2018-11-08T23:12:19+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6421.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782314942631, 47.250009801557745, 560.5177525972534 ], [ -121.68751082036161, 47.26264899634388, 560.5177525972534 ], [ -121.67470324059389, 47.26250156352552, 1067.7377525972533 ], [ -121.67501861527053, 47.249862433537025, 1067.7377525972533 ], [ -121.68782314942631, 47.250009801557745, 560.5177525972534 ] ] ] }, "bbox": [ -121.6878231, 47.24986243, 560.5177526, -121.6747032, 47.262649, 1067.737753 ], "properties": { "datetime": "2018-11-12T22:46:06Z", "pc:count": 40814999, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599758.0552, "count": 40814999, "maximum": 600262.3332, "minimum": 599293.1532, "name": "X", "position": 0, "stddev": 281.0659261, "variance": 78998.05483 }, { "average": 5234512.478, "count": 40814999, "maximum": 5235186.747, "minimum": 5233781.767, "name": "Y", "position": 1, "stddev": 397.5624882, "variance": 158055.932 }, { "average": 792.3649769, "count": 40814999, "maximum": 1067.737753, "minimum": 560.5177526, "name": "Z", "position": 2, "stddev": 87.48306596, "variance": 7653.286831 }, { "average": 39805.79436, "count": 40814999, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19322.68236, "variance": 373366053.4 }, { "average": 1.722829517, "count": 40814999, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9966521794, "variance": 0.9933155667 }, { "average": 2.445867927, "count": 40814999, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.317087501, "variance": 1.734719485 }, { "average": 0, "count": 40814999, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 40814999, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.09923276, "count": 40814999, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4101873823, "variance": 0.1682536886 }, { "average": -0.1696723513, "count": 40814999, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.00182914, "variance": 256.0585358 }, { "average": 0.5047602966, "count": 40814999, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999773452, "variance": 0.2499773457 }, { "average": 1074.79975, "count": 40814999, "maximum": 1077, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 0.9776520477, "variance": 0.9558035263 }, { "average": 226096884.8, "count": 40814999, "maximum": 226097966.6, "minimum": 226095899, "name": "GpsTime", "position": 12, "stddev": 508.183221, "variance": 258250.1861 }, { "average": 0.5047602966, "count": 40814999, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999773452, "variance": 0.2499773457 }, { "average": 0, "count": 40814999, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 40814999, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002628935505, "count": 40814999, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05120570542, "variance": 0.002622024267 }, { "average": 0, "count": 40814999, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599293.1532, 5233781.767, 560.5177526, 600262.3332, 5235186.747, 1067.737753 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599293.1532231205, 5233781.767368911, 560.5177525972534 ], [ 599293.1532231205, 5235186.747368911, 560.5177525972534 ], [ 600262.3332231204, 5235186.747368911, 1067.7377525972533 ], [ 600262.3332231204, 5233781.767368911, 1067.7377525972533 ], [ 599293.1532231205, 5233781.767368911, 560.5177525972534 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:46:06+00:00", "end_time": "2018-11-12T22:11:39+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6421.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6421.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6421.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6421.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6878231, 47.24986243, 560.5177526, -121.6747032, 47.262649, 1067.737753 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782314942631, 47.250009801557745, 560.5177525972534 ], [ -121.68751082036161, 47.26264899634388, 560.5177525972534 ], [ -121.67470324059389, 47.26250156352552, 1067.7377525972533 ], [ -121.67501861527053, 47.249862433537025, 1067.7377525972533 ], [ -121.68782314942631, 47.250009801557745, 560.5177525972534 ] ] ] }, "id": "20181112_47121C6421.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6421.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:46:06Z", "pc:count": 40814999, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599758.0552, "count": 40814999, "maximum": 600262.3332, "minimum": 599293.1532, "name": "X", "position": 0, "stddev": 281.0659261, "variance": 78998.05483 }, { "average": 5234512.478, "count": 40814999, "maximum": 5235186.747, "minimum": 5233781.767, "name": "Y", "position": 1, "stddev": 397.5624882, "variance": 158055.932 }, { "average": 792.3649769, "count": 40814999, "maximum": 1067.737753, "minimum": 560.5177526, "name": "Z", "position": 2, "stddev": 87.48306596, "variance": 7653.286831 }, { "average": 39805.79436, "count": 40814999, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19322.68236, "variance": 373366053.4 }, { "average": 1.722829517, "count": 40814999, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9966521794, "variance": 0.9933155667 }, { "average": 2.445867927, "count": 40814999, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.317087501, "variance": 1.734719485 }, { "average": 0, "count": 40814999, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 40814999, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.09923276, "count": 40814999, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4101873823, "variance": 0.1682536886 }, { "average": -0.1696723513, "count": 40814999, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.00182914, "variance": 256.0585358 }, { "average": 0.5047602966, "count": 40814999, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999773452, "variance": 0.2499773457 }, { "average": 1074.79975, "count": 40814999, "maximum": 1077, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 0.9776520477, "variance": 0.9558035263 }, { "average": 226096884.8, "count": 40814999, "maximum": 226097966.6, "minimum": 226095899, "name": "GpsTime", "position": 12, "stddev": 508.183221, "variance": 258250.1861 }, { "average": 0.5047602966, "count": 40814999, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999773452, "variance": 0.2499773457 }, { "average": 0, "count": 40814999, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 40814999, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002628935505, "count": 40814999, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05120570542, "variance": 0.002622024267 }, { "average": 0, "count": 40814999, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599293.1532, 5233781.767, 560.5177526, 600262.3332, 5235186.747, 1067.737753 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599293.1532231205, 5233781.767368911, 560.5177525972534 ], [ 599293.1532231205, 5235186.747368911, 560.5177525972534 ], [ 600262.3332231204, 5235186.747368911, 1067.7377525972533 ], [ 600262.3332231204, 5233781.767368911, 1067.7377525972533 ], [ 599293.1532231205, 5233781.767368911, 560.5177525972534 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:46:06+00:00", "end_time": "2018-11-12T22:11:39+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4415.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38787214326842, 47.27501143594233, 810.9788569069435 ], [ -121.38750692348857, 47.2870296856338, 810.9788569069435 ], [ -121.37465182824465, 47.28684803955921, 1264.1188569069434 ], [ -121.375019956509, 47.27482986578637, 1264.1188569069434 ], [ -121.38787214326842, 47.27501143594233, 810.9788569069435 ] ] ] }, "bbox": [ -121.3878721, 47.27482987, 810.9788569, -121.3746518, 47.28702969, 1264.118857 ], "properties": { "datetime": "2018-11-11T22:04:58Z", "pc:count": 48191150, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622445.8496, "count": 48191150, "maximum": 622904.9637, "minimum": 621932.5037, "name": "X", "position": 0, "stddev": 269.8224729, "variance": 72804.16688 }, { "average": 5237640.808, "count": 48191150, "maximum": 5238321.71, "minimum": 5236985.57, "name": "Y", "position": 1, "stddev": 374.7146634, "variance": 140411.079 }, { "average": 1057.696549, "count": 48191150, "maximum": 1264.118857, "minimum": 810.9788569, "name": "Z", "position": 2, "stddev": 87.15860017, "variance": 7596.621583 }, { "average": 35749.77434, "count": 48191150, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18410.41708, "variance": 338943457 }, { "average": 1.954801431, "count": 48191150, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.068955112, "variance": 1.142665031 }, { "average": 2.909544138, "count": 48191150, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.24965721, "variance": 1.561643142 }, { "average": 0, "count": 48191150, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.81019544e-07, "count": 48191150, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007622461666, "variance": 5.810192185e-07 }, { "average": 1.060350417, "count": 48191150, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3559129076, "variance": 0.1266739978 }, { "average": 0.3154765751, "count": 48191150, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10365049, "variance": 259.3275591 }, { "average": 0.5103033856, "count": 48191150, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998938342, "variance": 0.2498938454 }, { "average": 1040.284293, "count": 48191150, "maximum": 1042, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 0.9880638798, "variance": 0.9762702305 }, { "average": 226008563.5, "count": 48191150, "maximum": 226009098.8, "minimum": 226007589.2, "name": "GpsTime", "position": 12, "stddev": 358.9859643, "variance": 128870.9226 }, { "average": 0.5103033856, "count": 48191150, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998938342, "variance": 0.2498938454 }, { "average": 0, "count": 48191150, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48191150, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002332191699, "count": 48191150, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0482364243, "variance": 0.002326752629 }, { "average": 0, "count": 48191150, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621932.5037, 5236985.57, 810.9788569, 622904.9637, 5238321.71, 1264.118857 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621932.5036670333, 5236985.570303606, 810.9788569069435 ], [ 621932.5036670333, 5238321.710303606, 810.9788569069435 ], [ 622904.9636670332, 5238321.710303606, 1264.1188569069434 ], [ 622904.9636670332, 5236985.570303606, 1264.1188569069434 ], [ 621932.5036670333, 5236985.570303606, 810.9788569069435 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:04:58+00:00", "end_time": "2018-11-11T21:39:49+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4415.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4415.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4415.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4415.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3878721, 47.27482987, 810.9788569, -121.3746518, 47.28702969, 1264.118857 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38787214326842, 47.27501143594233, 810.9788569069435 ], [ -121.38750692348857, 47.2870296856338, 810.9788569069435 ], [ -121.37465182824465, 47.28684803955921, 1264.1188569069434 ], [ -121.375019956509, 47.27482986578637, 1264.1188569069434 ], [ -121.38787214326842, 47.27501143594233, 810.9788569069435 ] ] ] }, "id": "20181111_47121C4415.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4415.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:04:58Z", "pc:count": 48191150, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622445.8496, "count": 48191150, "maximum": 622904.9637, "minimum": 621932.5037, "name": "X", "position": 0, "stddev": 269.8224729, "variance": 72804.16688 }, { "average": 5237640.808, "count": 48191150, "maximum": 5238321.71, "minimum": 5236985.57, "name": "Y", "position": 1, "stddev": 374.7146634, "variance": 140411.079 }, { "average": 1057.696549, "count": 48191150, "maximum": 1264.118857, "minimum": 810.9788569, "name": "Z", "position": 2, "stddev": 87.15860017, "variance": 7596.621583 }, { "average": 35749.77434, "count": 48191150, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18410.41708, "variance": 338943457 }, { "average": 1.954801431, "count": 48191150, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.068955112, "variance": 1.142665031 }, { "average": 2.909544138, "count": 48191150, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.24965721, "variance": 1.561643142 }, { "average": 0, "count": 48191150, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.81019544e-07, "count": 48191150, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007622461666, "variance": 5.810192185e-07 }, { "average": 1.060350417, "count": 48191150, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3559129076, "variance": 0.1266739978 }, { "average": 0.3154765751, "count": 48191150, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10365049, "variance": 259.3275591 }, { "average": 0.5103033856, "count": 48191150, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998938342, "variance": 0.2498938454 }, { "average": 1040.284293, "count": 48191150, "maximum": 1042, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 0.9880638798, "variance": 0.9762702305 }, { "average": 226008563.5, "count": 48191150, "maximum": 226009098.8, "minimum": 226007589.2, "name": "GpsTime", "position": 12, "stddev": 358.9859643, "variance": 128870.9226 }, { "average": 0.5103033856, "count": 48191150, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998938342, "variance": 0.2498938454 }, { "average": 0, "count": 48191150, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48191150, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002332191699, "count": 48191150, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0482364243, "variance": 0.002326752629 }, { "average": 0, "count": 48191150, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621932.5037, 5236985.57, 810.9788569, 622904.9637, 5238321.71, 1264.118857 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621932.5036670333, 5236985.570303606, 810.9788569069435 ], [ 621932.5036670333, 5238321.710303606, 810.9788569069435 ], [ 622904.9636670332, 5238321.710303606, 1264.1188569069434 ], [ 622904.9636670332, 5236985.570303606, 1264.1188569069434 ], [ 621932.5036670333, 5236985.570303606, 810.9788569069435 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:04:58+00:00", "end_time": "2018-11-11T21:39:49+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6408.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66282972593461, 47.287509690767806, 932.0942990995835 ], [ -121.66251094967252, 47.30015191325737, 932.0942990995835 ], [ -121.64969656273563, 47.30000162113968, 1324.3342990995834 ], [ -121.6500183909142, 47.287359464727295, 1324.3342990995834 ], [ -121.66282972593461, 47.287509690767806, 932.0942990995835 ] ] ] }, "bbox": [ -121.6628297, 47.28735946, 932.0942991, -121.6496966, 47.30015191, 1324.334299 ], "properties": { "datetime": "2018-11-12T21:35:29Z", "pc:count": 54296123, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601590.9318, "count": 54296123, "maximum": 602081.9387, "minimum": 601112.9187, "name": "X", "position": 0, "stddev": 268.3793569, "variance": 72027.47923 }, { "average": 5238672.477, "count": 54296123, "maximum": 5239386.556, "minimum": 5237981.216, "name": "Y", "position": 1, "stddev": 411.4540838, "variance": 169294.4631 }, { "average": 1142.692174, "count": 54296123, "maximum": 1324.334299, "minimum": 932.0942991, "name": "Z", "position": 2, "stddev": 70.13417345, "variance": 4918.802285 }, { "average": 35755.89978, "count": 54296123, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20407.53224, "variance": 416467372.1 }, { "average": 1.843726153, "count": 54296123, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.024547523, "variance": 1.049697627 }, { "average": 2.687513969, "count": 54296123, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.262460408, "variance": 1.593806281 }, { "average": 0, "count": 54296123, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.814482868e-07, "count": 54296123, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008254985373, "variance": 6.81447835e-07 }, { "average": 1.088582899, "count": 54296123, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5084869552, "variance": 0.2585589836 }, { "average": -0.2509941805, "count": 54296123, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96692991, "variance": 254.9428509 }, { "average": 0.5072591279, "count": 54296123, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999473069, "variance": 0.2499473097 }, { "average": 1060.119072, "count": 54296123, "maximum": 1069, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.152053234, "variance": 1.327226655 }, { "average": 226015759.5, "count": 54296123, "maximum": 226093729.8, "minimum": 226013352.8, "name": "GpsTime", "position": 12, "stddev": 4105.316637, "variance": 16853624.69 }, { "average": 0.5072591279, "count": 54296123, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999473069, "variance": 0.2499473097 }, { "average": 0, "count": 54296123, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54296123, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001375973014, "count": 54296123, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03706858154, "variance": 0.001374079737 }, { "average": 0, "count": 54296123, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601112.9187, 5237981.216, 932.0942991, 602081.9387, 5239386.556, 1324.334299 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601112.9187033062, 5237981.2159286775, 932.0942990995835 ], [ 601112.9187033062, 5239386.555928677, 932.0942990995835 ], [ 602081.9387033063, 5239386.555928677, 1324.3342990995834 ], [ 602081.9387033063, 5237981.2159286775, 1324.3342990995834 ], [ 601112.9187033062, 5237981.2159286775, 932.0942990995835 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:35:29+00:00", "end_time": "2018-11-11T23:15:52+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6408.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6408.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6408.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6408.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6628297, 47.28735946, 932.0942991, -121.6496966, 47.30015191, 1324.334299 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66282972593461, 47.287509690767806, 932.0942990995835 ], [ -121.66251094967252, 47.30015191325737, 932.0942990995835 ], [ -121.64969656273563, 47.30000162113968, 1324.3342990995834 ], [ -121.6500183909142, 47.287359464727295, 1324.3342990995834 ], [ -121.66282972593461, 47.287509690767806, 932.0942990995835 ] ] ] }, "id": "20181111_47121C6408.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6408.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:35:29Z", "pc:count": 54296123, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601590.9318, "count": 54296123, "maximum": 602081.9387, "minimum": 601112.9187, "name": "X", "position": 0, "stddev": 268.3793569, "variance": 72027.47923 }, { "average": 5238672.477, "count": 54296123, "maximum": 5239386.556, "minimum": 5237981.216, "name": "Y", "position": 1, "stddev": 411.4540838, "variance": 169294.4631 }, { "average": 1142.692174, "count": 54296123, "maximum": 1324.334299, "minimum": 932.0942991, "name": "Z", "position": 2, "stddev": 70.13417345, "variance": 4918.802285 }, { "average": 35755.89978, "count": 54296123, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20407.53224, "variance": 416467372.1 }, { "average": 1.843726153, "count": 54296123, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.024547523, "variance": 1.049697627 }, { "average": 2.687513969, "count": 54296123, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.262460408, "variance": 1.593806281 }, { "average": 0, "count": 54296123, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.814482868e-07, "count": 54296123, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008254985373, "variance": 6.81447835e-07 }, { "average": 1.088582899, "count": 54296123, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5084869552, "variance": 0.2585589836 }, { "average": -0.2509941805, "count": 54296123, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96692991, "variance": 254.9428509 }, { "average": 0.5072591279, "count": 54296123, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999473069, "variance": 0.2499473097 }, { "average": 1060.119072, "count": 54296123, "maximum": 1069, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.152053234, "variance": 1.327226655 }, { "average": 226015759.5, "count": 54296123, "maximum": 226093729.8, "minimum": 226013352.8, "name": "GpsTime", "position": 12, "stddev": 4105.316637, "variance": 16853624.69 }, { "average": 0.5072591279, "count": 54296123, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999473069, "variance": 0.2499473097 }, { "average": 0, "count": 54296123, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54296123, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001375973014, "count": 54296123, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03706858154, "variance": 0.001374079737 }, { "average": 0, "count": 54296123, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601112.9187, 5237981.216, 932.0942991, 602081.9387, 5239386.556, 1324.334299 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601112.9187033062, 5237981.2159286775, 932.0942990995835 ], [ 601112.9187033062, 5239386.555928677, 932.0942990995835 ], [ 602081.9387033063, 5239386.555928677, 1324.3342990995834 ], [ 602081.9387033063, 5237981.2159286775, 1324.3342990995834 ], [ 601112.9187033062, 5237981.2159286775, 932.0942990995835 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:35:29+00:00", "end_time": "2018-11-11T23:15:52+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5315.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534995326532, 47.275010069312934, 899.3996668215204 ], [ -121.57501021860297, 47.287661388691994, 899.3996668215204 ], [ -121.56217632072256, 47.28750105643128, 1342.3796668215205 ], [ -121.56251911257772, 47.274849807591856, 1342.3796668215205 ], [ -121.57534995326532, 47.275010069312934, 899.3996668215204 ] ] ] }, "bbox": [ -121.57535, 47.27484981, 899.3996668, -121.5621763, 47.28766139, 1342.379667 ], "properties": { "datetime": "2018-11-11T23:40:43Z", "pc:count": 47354332, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608235.9503, "count": 47354332, "maximum": 608723.8478, "minimum": 607753.0878, "name": "X", "position": 0, "stddev": 269.499341, "variance": 72629.89478 }, { "average": 5237383.711, "count": 47354332, "maximum": 5238115.707, "minimum": 5236709.307, "name": "Y", "position": 1, "stddev": 400.1767424, "variance": 160141.4252 }, { "average": 1175.979267, "count": 47354332, "maximum": 1342.379667, "minimum": 899.3996668, "name": "Z", "position": 2, "stddev": 73.46693884, "variance": 5397.391102 }, { "average": 37612.53926, "count": 47354332, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18975.90067, "variance": 360084806.1 }, { "average": 1.727714774, "count": 47354332, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9377575757, "variance": 0.8793892708 }, { "average": 2.455345796, "count": 47354332, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.175067873, "variance": 1.380784506 }, { "average": 0, "count": 47354332, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47354332, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.078193522, "count": 47354332, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3656207321, "variance": 0.1336785197 }, { "average": -0.505423083, "count": 47354332, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.8770018, "variance": 252.0791862 }, { "average": 0.5053109608, "count": 47354332, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999717982, "variance": 0.249971799 }, { "average": 1055.187268, "count": 47354332, "maximum": 1059, "minimum": 1052, "name": "PointSourceId", "position": 11, "stddev": 1.32425396, "variance": 1.753648551 }, { "average": 226012972.5, "count": 47354332, "maximum": 226014843.9, "minimum": 226011748.2, "name": "GpsTime", "position": 12, "stddev": 666.0016947, "variance": 443558.2574 }, { "average": 0.5053109608, "count": 47354332, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999717982, "variance": 0.249971799 }, { "average": 0, "count": 47354332, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47354332, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002053307393, "count": 47354332, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04526689039, "variance": 0.002049091365 }, { "average": 0, "count": 47354332, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607753.0878, 5236709.307, 899.3996668, 608723.8478, 5238115.707, 1342.379667 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607753.0877616786, 5236709.3072945895, 899.3996668215204 ], [ 607753.0877616786, 5238115.70729459, 899.3996668215204 ], [ 608723.8477616786, 5238115.70729459, 1342.3796668215205 ], [ 608723.8477616786, 5236709.3072945895, 1342.3796668215205 ], [ 607753.0877616786, 5236709.3072945895, 899.3996668215204 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:40:43+00:00", "end_time": "2018-11-11T22:49:08+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5315.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5315.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5315.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5315.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.57535, 47.27484981, 899.3996668, -121.5621763, 47.28766139, 1342.379667 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534995326532, 47.275010069312934, 899.3996668215204 ], [ -121.57501021860297, 47.287661388691994, 899.3996668215204 ], [ -121.56217632072256, 47.28750105643128, 1342.3796668215205 ], [ -121.56251911257772, 47.274849807591856, 1342.3796668215205 ], [ -121.57534995326532, 47.275010069312934, 899.3996668215204 ] ] ] }, "id": "20181111_47121C5315.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5315.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:40:43Z", "pc:count": 47354332, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608235.9503, "count": 47354332, "maximum": 608723.8478, "minimum": 607753.0878, "name": "X", "position": 0, "stddev": 269.499341, "variance": 72629.89478 }, { "average": 5237383.711, "count": 47354332, "maximum": 5238115.707, "minimum": 5236709.307, "name": "Y", "position": 1, "stddev": 400.1767424, "variance": 160141.4252 }, { "average": 1175.979267, "count": 47354332, "maximum": 1342.379667, "minimum": 899.3996668, "name": "Z", "position": 2, "stddev": 73.46693884, "variance": 5397.391102 }, { "average": 37612.53926, "count": 47354332, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18975.90067, "variance": 360084806.1 }, { "average": 1.727714774, "count": 47354332, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9377575757, "variance": 0.8793892708 }, { "average": 2.455345796, "count": 47354332, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.175067873, "variance": 1.380784506 }, { "average": 0, "count": 47354332, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47354332, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.078193522, "count": 47354332, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3656207321, "variance": 0.1336785197 }, { "average": -0.505423083, "count": 47354332, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.8770018, "variance": 252.0791862 }, { "average": 0.5053109608, "count": 47354332, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999717982, "variance": 0.249971799 }, { "average": 1055.187268, "count": 47354332, "maximum": 1059, "minimum": 1052, "name": "PointSourceId", "position": 11, "stddev": 1.32425396, "variance": 1.753648551 }, { "average": 226012972.5, "count": 47354332, "maximum": 226014843.9, "minimum": 226011748.2, "name": "GpsTime", "position": 12, "stddev": 666.0016947, "variance": 443558.2574 }, { "average": 0.5053109608, "count": 47354332, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999717982, "variance": 0.249971799 }, { "average": 0, "count": 47354332, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47354332, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002053307393, "count": 47354332, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04526689039, "variance": 0.002049091365 }, { "average": 0, "count": 47354332, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607753.0878, 5236709.307, 899.3996668, 608723.8478, 5238115.707, 1342.379667 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607753.0877616786, 5236709.3072945895, 899.3996668215204 ], [ 607753.0877616786, 5238115.70729459, 899.3996668215204 ], [ 608723.8477616786, 5238115.70729459, 1342.3796668215205 ], [ 608723.8477616786, 5236709.3072945895, 1342.3796668215205 ], [ 607753.0877616786, 5236709.3072945895, 899.3996668215204 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:40:43+00:00", "end_time": "2018-11-11T22:49:08+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6220.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6378340549096, 47.2000098579462, 757.0956003331561 ], [ -121.63751024360465, 47.21265484298623, 757.0956003331561 ], [ -121.624691732688, 47.212501665933814, 1148.3756003331562 ], [ -121.62501858812448, 47.19985674823771, 1148.3756003331562 ], [ -121.6378340549096, 47.2000098579462, 757.0956003331561 ] ] ] }, "bbox": [ -121.6378341, 47.19985675, 757.0956003, -121.6246917, 47.21265484, 1148.3756 ], "properties": { "datetime": "2018-11-12T23:29:02Z", "pc:count": 48222214, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603680.261, "count": 48222214, "maximum": 604143.6821, "minimum": 603172.7421, "name": "X", "position": 0, "stddev": 262.9486413, "variance": 69141.98795 }, { "average": 5229014.514, "count": 48222214, "maximum": 5229695.833, "minimum": 5228290.193, "name": "Y", "position": 1, "stddev": 408.3555199, "variance": 166754.2306 }, { "average": 952.6764224, "count": 48222214, "maximum": 1148.3756, "minimum": 757.0956003, "name": "Z", "position": 2, "stddev": 83.51769969, "variance": 6975.206161 }, { "average": 35574.72976, "count": 48222214, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19911.32861, "variance": 396461006.9 }, { "average": 1.86502397, "count": 48222214, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.041594432, "variance": 1.084918961 }, { "average": 2.730065277, "count": 48222214, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.281291304, "variance": 1.641707406 }, { "average": 0, "count": 48222214, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48222214, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.06789541, "count": 48222214, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3478760305, "variance": 0.1210177326 }, { "average": 0.01936113943, "count": 48222214, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.17145085, "variance": 261.5158225 }, { "average": 0.5051877543, "count": 48222214, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999730917, "variance": 0.2499730924 }, { "average": 1080.139026, "count": 48222214, "maximum": 1083, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.05019108, "variance": 1.102901305 }, { "average": 226099390.6, "count": 48222214, "maximum": 226100542.5, "minimum": 226098524.9, "name": "GpsTime", "position": 12, "stddev": 477.1504989, "variance": 227672.5986 }, { "average": 0.5051877543, "count": 48222214, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999730917, "variance": 0.2499730924 }, { "average": 0, "count": 48222214, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48222214, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001924403554, "count": 48222214, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04382579451, "variance": 0.001920700265 }, { "average": 0, "count": 48222214, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603172.7421, 5228290.193, 757.0956003, 604143.6821, 5229695.833, 1148.3756 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603172.7421291717, 5228290.192761065, 757.0956003331561 ], [ 603172.7421291717, 5229695.832761066, 757.0956003331561 ], [ 604143.6821291717, 5229695.832761066, 1148.3756003331562 ], [ 604143.6821291717, 5228290.192761065, 1148.3756003331562 ], [ 603172.7421291717, 5228290.192761065, 757.0956003331561 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:29:02+00:00", "end_time": "2018-11-12T22:55:24+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6220.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6220.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6220.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6220.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6378341, 47.19985675, 757.0956003, -121.6246917, 47.21265484, 1148.3756 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6378340549096, 47.2000098579462, 757.0956003331561 ], [ -121.63751024360465, 47.21265484298623, 757.0956003331561 ], [ -121.624691732688, 47.212501665933814, 1148.3756003331562 ], [ -121.62501858812448, 47.19985674823771, 1148.3756003331562 ], [ -121.6378340549096, 47.2000098579462, 757.0956003331561 ] ] ] }, "id": "20181112_47121B6220.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6220.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:29:02Z", "pc:count": 48222214, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603680.261, "count": 48222214, "maximum": 604143.6821, "minimum": 603172.7421, "name": "X", "position": 0, "stddev": 262.9486413, "variance": 69141.98795 }, { "average": 5229014.514, "count": 48222214, "maximum": 5229695.833, "minimum": 5228290.193, "name": "Y", "position": 1, "stddev": 408.3555199, "variance": 166754.2306 }, { "average": 952.6764224, "count": 48222214, "maximum": 1148.3756, "minimum": 757.0956003, "name": "Z", "position": 2, "stddev": 83.51769969, "variance": 6975.206161 }, { "average": 35574.72976, "count": 48222214, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19911.32861, "variance": 396461006.9 }, { "average": 1.86502397, "count": 48222214, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.041594432, "variance": 1.084918961 }, { "average": 2.730065277, "count": 48222214, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.281291304, "variance": 1.641707406 }, { "average": 0, "count": 48222214, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48222214, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.06789541, "count": 48222214, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3478760305, "variance": 0.1210177326 }, { "average": 0.01936113943, "count": 48222214, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.17145085, "variance": 261.5158225 }, { "average": 0.5051877543, "count": 48222214, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999730917, "variance": 0.2499730924 }, { "average": 1080.139026, "count": 48222214, "maximum": 1083, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.05019108, "variance": 1.102901305 }, { "average": 226099390.6, "count": 48222214, "maximum": 226100542.5, "minimum": 226098524.9, "name": "GpsTime", "position": 12, "stddev": 477.1504989, "variance": 227672.5986 }, { "average": 0.5051877543, "count": 48222214, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999730917, "variance": 0.2499730924 }, { "average": 0, "count": 48222214, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48222214, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001924403554, "count": 48222214, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04382579451, "variance": 0.001920700265 }, { "average": 0, "count": 48222214, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603172.7421, 5228290.193, 757.0956003, 604143.6821, 5229695.833, 1148.3756 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603172.7421291717, 5228290.192761065, 757.0956003331561 ], [ 603172.7421291717, 5229695.832761066, 757.0956003331561 ], [ 604143.6821291717, 5229695.832761066, 1148.3756003331562 ], [ 604143.6821291717, 5228290.192761065, 1148.3756003331562 ], [ 603172.7421291717, 5228290.192761065, 757.0956003331561 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:29:02+00:00", "end_time": "2018-11-12T22:55:24+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7108.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85028355437592, 47.2250521883421, 705.2334523687216 ], [ -121.85001143991289, 47.2376315729016, 705.2334523687216 ], [ -121.83724186156823, 47.23750268697632, 1132.7534523687216 ], [ -121.83751699595905, 47.224923358791074, 1132.7534523687216 ], [ -121.85028355437592, 47.2250521883421, 705.2334523687216 ] ] ] }, "bbox": [ -121.8502836, 47.22492336, 705.2334524, -121.8372419, 47.23763157, 1132.753452 ], "properties": { "datetime": "2018-11-13T00:23:29Z", "pc:count": 39230091, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587545.7943, "count": 39230091, "maximum": 588007.525, "minimum": 587040.825, "name": "X", "position": 0, "stddev": 261.3863668, "variance": 68322.83273 }, { "average": 5231578.199, "count": 39230091, "maximum": 5232212.515, "minimum": 5230814.275, "name": "Y", "position": 1, "stddev": 375.3823123, "variance": 140911.8804 }, { "average": 908.0452997, "count": 39230091, "maximum": 1132.753452, "minimum": 705.2334524, "name": "Z", "position": 2, "stddev": 80.9092955, "variance": 6546.314098 }, { "average": 38773.62048, "count": 39230091, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18683.70919, "variance": 349080989.2 }, { "average": 1.906952905, "count": 39230091, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.062909995, "variance": 1.129777658 }, { "average": 2.814114757, "count": 39230091, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.288340205, "variance": 1.659820484 }, { "average": 0, "count": 39230091, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39230091, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.068328085, "count": 39230091, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3488552874, "variance": 0.1217000115 }, { "average": 0.2733154752, "count": 39230091, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05974327, "variance": 257.9153539 }, { "average": 0.5003934862, "count": 39230091, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999998515, "variance": 0.2499998515 }, { "average": 1090.34006, "count": 39230091, "maximum": 1092, "minimum": 1088, "name": "PointSourceId", "position": 11, "stddev": 0.9371006303, "variance": 0.8781575912 }, { "average": 226103390.9, "count": 39230091, "maximum": 226103809.5, "minimum": 226102617.4, "name": "GpsTime", "position": 12, "stddev": 279.0560878, "variance": 77872.30014 }, { "average": 0.5003934862, "count": 39230091, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999998515, "variance": 0.2499998515 }, { "average": 0, "count": 39230091, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39230091, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001934688349, "count": 39230091, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04394252359, "variance": 0.00193094538 }, { "average": 0, "count": 39230091, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587040.825, 5230814.275, 705.2334524, 588007.525, 5232212.515, 1132.753452 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587040.8249875893, 5230814.274955939, 705.2334523687216 ], [ 587040.8249875893, 5232212.514955939, 705.2334523687216 ], [ 588007.5249875892, 5232212.514955939, 1132.7534523687216 ], [ 588007.5249875892, 5230814.274955939, 1132.7534523687216 ], [ 587040.8249875893, 5230814.274955939, 705.2334523687216 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:23:29+00:00", "end_time": "2018-11-13T00:03:37+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7108.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7108.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7108.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7108.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8502836, 47.22492336, 705.2334524, -121.8372419, 47.23763157, 1132.753452 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85028355437592, 47.2250521883421, 705.2334523687216 ], [ -121.85001143991289, 47.2376315729016, 705.2334523687216 ], [ -121.83724186156823, 47.23750268697632, 1132.7534523687216 ], [ -121.83751699595905, 47.224923358791074, 1132.7534523687216 ], [ -121.85028355437592, 47.2250521883421, 705.2334523687216 ] ] ] }, "id": "20181112_47121B7108.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7108.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:23:29Z", "pc:count": 39230091, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587545.7943, "count": 39230091, "maximum": 588007.525, "minimum": 587040.825, "name": "X", "position": 0, "stddev": 261.3863668, "variance": 68322.83273 }, { "average": 5231578.199, "count": 39230091, "maximum": 5232212.515, "minimum": 5230814.275, "name": "Y", "position": 1, "stddev": 375.3823123, "variance": 140911.8804 }, { "average": 908.0452997, "count": 39230091, "maximum": 1132.753452, "minimum": 705.2334524, "name": "Z", "position": 2, "stddev": 80.9092955, "variance": 6546.314098 }, { "average": 38773.62048, "count": 39230091, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18683.70919, "variance": 349080989.2 }, { "average": 1.906952905, "count": 39230091, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.062909995, "variance": 1.129777658 }, { "average": 2.814114757, "count": 39230091, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.288340205, "variance": 1.659820484 }, { "average": 0, "count": 39230091, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39230091, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.068328085, "count": 39230091, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3488552874, "variance": 0.1217000115 }, { "average": 0.2733154752, "count": 39230091, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05974327, "variance": 257.9153539 }, { "average": 0.5003934862, "count": 39230091, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999998515, "variance": 0.2499998515 }, { "average": 1090.34006, "count": 39230091, "maximum": 1092, "minimum": 1088, "name": "PointSourceId", "position": 11, "stddev": 0.9371006303, "variance": 0.8781575912 }, { "average": 226103390.9, "count": 39230091, "maximum": 226103809.5, "minimum": 226102617.4, "name": "GpsTime", "position": 12, "stddev": 279.0560878, "variance": 77872.30014 }, { "average": 0.5003934862, "count": 39230091, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999998515, "variance": 0.2499998515 }, { "average": 0, "count": 39230091, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39230091, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001934688349, "count": 39230091, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04394252359, "variance": 0.00193094538 }, { "average": 0, "count": 39230091, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587040.825, 5230814.275, 705.2334524, 588007.525, 5232212.515, 1132.753452 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587040.8249875893, 5230814.274955939, 705.2334523687216 ], [ 587040.8249875893, 5232212.514955939, 705.2334523687216 ], [ 588007.5249875892, 5232212.514955939, 1132.7534523687216 ], [ 588007.5249875892, 5230814.274955939, 1132.7534523687216 ], [ 587040.8249875893, 5230814.274955939, 705.2334523687216 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:23:29+00:00", "end_time": "2018-11-13T00:03:37+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7225.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75666602621808, 47.19921209812511, 1120.6205917458044 ], [ -121.75664602357944, 47.200068188661525, 1120.6205917458044 ], [ -121.75088541038674, 47.20000551944467, 1277.4805917458045 ], [ -121.7509055056413, 47.199149430773936, 1277.4805917458045 ], [ -121.75666602621808, 47.19921209812511, 1120.6205917458044 ] ] ] }, "bbox": [ -121.756666, 47.19914943, 1120.620592, -121.7508854, 47.20006819, 1277.480592 ], "properties": { "datetime": "2018-11-13T00:19:11Z", "pc:count": 676316, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594378.9804, "count": 676316, "maximum": 594610.25, "minimum": 594173.83, "name": "X", "position": 0, "stddev": 97.26336362, "variance": 9460.161902 }, { "average": 5228108.554, "count": 676316, "maximum": 5228146.52, "minimum": 5228051.36, "name": "Y", "position": 1, "stddev": 23.05574528, "variance": 531.5673906 }, { "average": 1209.569525, "count": 676316, "maximum": 1277.480592, "minimum": 1120.620592, "name": "Z", "position": 2, "stddev": 41.99913669, "variance": 1763.927482 }, { "average": 41809.27301, "count": 676316, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19614.0046, "variance": 384709176.5 }, { "average": 1.596589464, "count": 676316, "maximum": 8, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8178126185, "variance": 0.6688174789 }, { "average": 2.192943831, "count": 676316, "maximum": 8, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.026415681, "variance": 1.053529149 }, { "average": 0, "count": 676316, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 676316, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.07751554, "count": 676316, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3966048586, "variance": 0.1572954138 }, { "average": 6.73856869, "count": 676316, "maximum": 25.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86439881, "variance": 251.6791497 }, { "average": 0.4965075497, "count": 676316, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999881723, "variance": 0.2499881724 }, { "average": 1090.253485, "count": 676316, "maximum": 1091, "minimum": 1089, "name": "PointSourceId", "position": 11, "stddev": 0.6826384022, "variance": 0.4659951882 }, { "average": 226103358.6, "count": 676316, "maximum": 226103551.8, "minimum": 226102953.2, "name": "GpsTime", "position": 12, "stddev": 192.4263779, "variance": 37027.91089 }, { "average": 0.4965075497, "count": 676316, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999881723, "variance": 0.2499881724 }, { "average": 0, "count": 676316, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 676316, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002859610005, "count": 676316, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05339884691, "variance": 0.002851436852 }, { "average": 0, "count": 676316, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594173.83, 5228051.36, 1120.620592, 594610.25, 5228146.52, 1277.480592 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594173.8299548199, 5228051.360249854, 1120.6205917458044 ], [ 594173.8299548199, 5228146.520249854, 1120.6205917458044 ], [ 594610.2499548198, 5228146.520249854, 1277.4805917458045 ], [ 594610.2499548198, 5228051.360249854, 1277.4805917458045 ], [ 594173.8299548199, 5228051.360249854, 1120.6205917458044 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:19:11+00:00", "end_time": "2018-11-13T00:09:13+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7225.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7225.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7225.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7225.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.756666, 47.19914943, 1120.620592, -121.7508854, 47.20006819, 1277.480592 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75666602621808, 47.19921209812511, 1120.6205917458044 ], [ -121.75664602357944, 47.200068188661525, 1120.6205917458044 ], [ -121.75088541038674, 47.20000551944467, 1277.4805917458045 ], [ -121.7509055056413, 47.199149430773936, 1277.4805917458045 ], [ -121.75666602621808, 47.19921209812511, 1120.6205917458044 ] ] ] }, "id": "20181112_47121B7225.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7225.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:19:11Z", "pc:count": 676316, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594378.9804, "count": 676316, "maximum": 594610.25, "minimum": 594173.83, "name": "X", "position": 0, "stddev": 97.26336362, "variance": 9460.161902 }, { "average": 5228108.554, "count": 676316, "maximum": 5228146.52, "minimum": 5228051.36, "name": "Y", "position": 1, "stddev": 23.05574528, "variance": 531.5673906 }, { "average": 1209.569525, "count": 676316, "maximum": 1277.480592, "minimum": 1120.620592, "name": "Z", "position": 2, "stddev": 41.99913669, "variance": 1763.927482 }, { "average": 41809.27301, "count": 676316, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19614.0046, "variance": 384709176.5 }, { "average": 1.596589464, "count": 676316, "maximum": 8, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8178126185, "variance": 0.6688174789 }, { "average": 2.192943831, "count": 676316, "maximum": 8, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.026415681, "variance": 1.053529149 }, { "average": 0, "count": 676316, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 676316, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.07751554, "count": 676316, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3966048586, "variance": 0.1572954138 }, { "average": 6.73856869, "count": 676316, "maximum": 25.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86439881, "variance": 251.6791497 }, { "average": 0.4965075497, "count": 676316, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999881723, "variance": 0.2499881724 }, { "average": 1090.253485, "count": 676316, "maximum": 1091, "minimum": 1089, "name": "PointSourceId", "position": 11, "stddev": 0.6826384022, "variance": 0.4659951882 }, { "average": 226103358.6, "count": 676316, "maximum": 226103551.8, "minimum": 226102953.2, "name": "GpsTime", "position": 12, "stddev": 192.4263779, "variance": 37027.91089 }, { "average": 0.4965075497, "count": 676316, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999881723, "variance": 0.2499881724 }, { "average": 0, "count": 676316, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 676316, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002859610005, "count": 676316, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05339884691, "variance": 0.002851436852 }, { "average": 0, "count": 676316, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594173.83, 5228051.36, 1120.620592, 594610.25, 5228146.52, 1277.480592 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594173.8299548199, 5228051.360249854, 1120.6205917458044 ], [ 594173.8299548199, 5228146.520249854, 1120.6205917458044 ], [ 594610.2499548198, 5228146.520249854, 1277.4805917458045 ], [ 594610.2499548198, 5228051.360249854, 1277.4805917458045 ], [ 594173.8299548199, 5228051.360249854, 1120.6205917458044 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:19:11+00:00", "end_time": "2018-11-13T00:09:13+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7223.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78593865749221, 47.19866777158294, 1188.681339717208 ], [ -121.78590563255736, 47.20011529664144, 1188.681339717208 ], [ -121.77559735002264, 47.200005583028826, 1314.9813397172081 ], [ -121.77563065518547, 47.198558063493, 1314.9813397172081 ], [ -121.78593865749221, 47.19866777158294, 1188.681339717208 ] ] ] }, "bbox": [ -121.7859387, 47.19855806, 1188.68134, -121.7755974, 47.2001153, 1314.98134 ], "properties": { "datetime": "2018-11-13T00:29:34Z", "pc:count": 2328416, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592354.702, "count": 2328416, "maximum": 592738.5657, "minimum": 591957.6257, "name": "X", "position": 0, "stddev": 178.8833663, "variance": 31999.25873 }, { "average": 5228049.557, "count": 2328416, "maximum": 5228116.879, "minimum": 5227955.979, "name": "Y", "position": 1, "stddev": 41.10993094, "variance": 1690.026422 }, { "average": 1263.29575, "count": 2328416, "maximum": 1314.98134, "minimum": 1188.68134, "name": "Z", "position": 2, "stddev": 28.12382513, "variance": 790.9495399 }, { "average": 39678.14476, "count": 2328416, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20563.61363, "variance": 422862205.5 }, { "average": 1.726192399, "count": 2328416, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9548067292, "variance": 0.9116558901 }, { "average": 2.452213007, "count": 2328416, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.218345384, "variance": 1.484365475 }, { "average": 0, "count": 2328416, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2328416, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.077180796, "count": 2328416, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3790753817, "variance": 0.143698145 }, { "average": -8.638440718, "count": 2328416, "maximum": 28.00200081, "minimum": -25.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 14.54562147, "variance": 211.5751038 }, { "average": 0.5014705276, "count": 2328416, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999979449, "variance": 0.2499979449 }, { "average": 1091.709289, "count": 2328416, "maximum": 1093, "minimum": 1091, "name": "PointSourceId", "position": 11, "stddev": 0.6564855064, "variance": 0.4309732201 }, { "average": 226103789.3, "count": 2328416, "maximum": 226104174.7, "minimum": 226103567.2, "name": "GpsTime", "position": 12, "stddev": 198.4057573, "variance": 39364.84452 }, { "average": 0.5014705276, "count": 2328416, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999979449, "variance": 0.2499979449 }, { "average": 0, "count": 2328416, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2328416, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002415805423, "count": 2328416, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04909144877, "variance": 0.002409970342 }, { "average": 0, "count": 2328416, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591957.6257, 5227955.979, 1188.68134, 592738.5657, 5228116.879, 1314.98134 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591957.6257489469, 5227955.979032979, 1188.681339717208 ], [ 591957.6257489469, 5228116.87903298, 1188.681339717208 ], [ 592738.5657489469, 5228116.87903298, 1314.9813397172081 ], [ 592738.5657489469, 5227955.979032979, 1314.9813397172081 ], [ 591957.6257489469, 5227955.979032979, 1188.681339717208 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:29:34+00:00", "end_time": "2018-11-13T00:19:27+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7223.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7223.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7223.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7223.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7859387, 47.19855806, 1188.68134, -121.7755974, 47.2001153, 1314.98134 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78593865749221, 47.19866777158294, 1188.681339717208 ], [ -121.78590563255736, 47.20011529664144, 1188.681339717208 ], [ -121.77559735002264, 47.200005583028826, 1314.9813397172081 ], [ -121.77563065518547, 47.198558063493, 1314.9813397172081 ], [ -121.78593865749221, 47.19866777158294, 1188.681339717208 ] ] ] }, "id": "20181112_47121B7223.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7223.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:29:34Z", "pc:count": 2328416, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592354.702, "count": 2328416, "maximum": 592738.5657, "minimum": 591957.6257, "name": "X", "position": 0, "stddev": 178.8833663, "variance": 31999.25873 }, { "average": 5228049.557, "count": 2328416, "maximum": 5228116.879, "minimum": 5227955.979, "name": "Y", "position": 1, "stddev": 41.10993094, "variance": 1690.026422 }, { "average": 1263.29575, "count": 2328416, "maximum": 1314.98134, "minimum": 1188.68134, "name": "Z", "position": 2, "stddev": 28.12382513, "variance": 790.9495399 }, { "average": 39678.14476, "count": 2328416, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20563.61363, "variance": 422862205.5 }, { "average": 1.726192399, "count": 2328416, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9548067292, "variance": 0.9116558901 }, { "average": 2.452213007, "count": 2328416, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.218345384, "variance": 1.484365475 }, { "average": 0, "count": 2328416, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2328416, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.077180796, "count": 2328416, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3790753817, "variance": 0.143698145 }, { "average": -8.638440718, "count": 2328416, "maximum": 28.00200081, "minimum": -25.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 14.54562147, "variance": 211.5751038 }, { "average": 0.5014705276, "count": 2328416, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999979449, "variance": 0.2499979449 }, { "average": 1091.709289, "count": 2328416, "maximum": 1093, "minimum": 1091, "name": "PointSourceId", "position": 11, "stddev": 0.6564855064, "variance": 0.4309732201 }, { "average": 226103789.3, "count": 2328416, "maximum": 226104174.7, "minimum": 226103567.2, "name": "GpsTime", "position": 12, "stddev": 198.4057573, "variance": 39364.84452 }, { "average": 0.5014705276, "count": 2328416, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999979449, "variance": 0.2499979449 }, { "average": 0, "count": 2328416, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2328416, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002415805423, "count": 2328416, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04909144877, "variance": 0.002409970342 }, { "average": 0, "count": 2328416, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591957.6257, 5227955.979, 1188.68134, 592738.5657, 5228116.879, 1314.98134 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591957.6257489469, 5227955.979032979, 1188.681339717208 ], [ 591957.6257489469, 5228116.87903298, 1188.681339717208 ], [ 592738.5657489469, 5228116.87903298, 1314.9813397172081 ], [ 592738.5657489469, 5227955.979032979, 1314.9813397172081 ], [ 591957.6257489469, 5227955.979032979, 1188.681339717208 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:29:34+00:00", "end_time": "2018-11-13T00:19:27+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6422.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532557058894, 47.25000949850915, 664.2322917450247 ], [ -121.67501021795132, 47.26265060884727, 664.2322917450247 ], [ -121.66220032423817, 47.26250175121692, 1119.8122917450246 ], [ -121.66251872346879, 47.24986070631262, 1119.8122917450246 ], [ -121.67532557058894, 47.25000949850915, 664.2322917450247 ] ] ] }, "bbox": [ -121.6753256, 47.24986071, 664.2322917, -121.6622003, 47.26265061, 1119.812292 ], "properties": { "datetime": "2018-11-12T22:39:26Z", "pc:count": 45118426, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600731.4125, "count": 45118426, "maximum": 601208.1889, "minimum": 600238.8289, "name": "X", "position": 0, "stddev": 270.3442043, "variance": 73085.98882 }, { "average": 5234532.599, "count": 45118426, "maximum": 5235202.916, "minimum": 5233797.716, "name": "Y", "position": 1, "stddev": 403.874607, "variance": 163114.6982 }, { "average": 903.9086447, "count": 45118426, "maximum": 1119.812292, "minimum": 664.2322917, "name": "Z", "position": 2, "stddev": 99.57394909, "variance": 9914.971338 }, { "average": 37282.7148, "count": 45118426, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19769.88368, "variance": 390848300.8 }, { "average": 1.813806603, "count": 45118426, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.025847726, "variance": 1.052363558 }, { "average": 2.627525415, "count": 45118426, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.296395975, "variance": 1.680642524 }, { "average": 0, "count": 45118426, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.329833625e-07, "count": 45118426, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003646688193, "variance": 1.329833478e-07 }, { "average": 1.082340395, "count": 45118426, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3906648136, "variance": 0.1526189966 }, { "average": -1.234514072, "count": 45118426, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.20594022, "variance": 262.6324985 }, { "average": 0.5070890106, "count": 45118426, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999497489, "variance": 0.2499497515 }, { "average": 1073.981297, "count": 45118426, "maximum": 1076, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 0.9682969525, "variance": 0.9375989883 }, { "average": 226096457.5, "count": 45118426, "maximum": 226097566.1, "minimum": 226095434.8, "name": "GpsTime", "position": 12, "stddev": 513.3173658, "variance": 263494.718 }, { "average": 0.5070890106, "count": 45118426, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999497489, "variance": 0.2499497515 }, { "average": 0, "count": 45118426, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45118426, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002568617974, "count": 45118426, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0506164028, "variance": 0.002562020233 }, { "average": 0, "count": 45118426, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600238.8289, 5233797.716, 664.2322917, 601208.1889, 5235202.916, 1119.812292 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600238.8288662584, 5233797.71602163, 664.2322917450247 ], [ 600238.8288662584, 5235202.916021629, 664.2322917450247 ], [ 601208.1888662585, 5235202.916021629, 1119.8122917450246 ], [ 601208.1888662585, 5233797.71602163, 1119.8122917450246 ], [ 600238.8288662584, 5233797.71602163, 664.2322917450247 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:39:26+00:00", "end_time": "2018-11-12T22:03:54+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6422.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6422.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6422.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6422.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6753256, 47.24986071, 664.2322917, -121.6622003, 47.26265061, 1119.812292 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532557058894, 47.25000949850915, 664.2322917450247 ], [ -121.67501021795132, 47.26265060884727, 664.2322917450247 ], [ -121.66220032423817, 47.26250175121692, 1119.8122917450246 ], [ -121.66251872346879, 47.24986070631262, 1119.8122917450246 ], [ -121.67532557058894, 47.25000949850915, 664.2322917450247 ] ] ] }, "id": "20181112_47121C6422.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6422.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:39:26Z", "pc:count": 45118426, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600731.4125, "count": 45118426, "maximum": 601208.1889, "minimum": 600238.8289, "name": "X", "position": 0, "stddev": 270.3442043, "variance": 73085.98882 }, { "average": 5234532.599, "count": 45118426, "maximum": 5235202.916, "minimum": 5233797.716, "name": "Y", "position": 1, "stddev": 403.874607, "variance": 163114.6982 }, { "average": 903.9086447, "count": 45118426, "maximum": 1119.812292, "minimum": 664.2322917, "name": "Z", "position": 2, "stddev": 99.57394909, "variance": 9914.971338 }, { "average": 37282.7148, "count": 45118426, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19769.88368, "variance": 390848300.8 }, { "average": 1.813806603, "count": 45118426, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.025847726, "variance": 1.052363558 }, { "average": 2.627525415, "count": 45118426, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.296395975, "variance": 1.680642524 }, { "average": 0, "count": 45118426, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.329833625e-07, "count": 45118426, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003646688193, "variance": 1.329833478e-07 }, { "average": 1.082340395, "count": 45118426, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3906648136, "variance": 0.1526189966 }, { "average": -1.234514072, "count": 45118426, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.20594022, "variance": 262.6324985 }, { "average": 0.5070890106, "count": 45118426, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999497489, "variance": 0.2499497515 }, { "average": 1073.981297, "count": 45118426, "maximum": 1076, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 0.9682969525, "variance": 0.9375989883 }, { "average": 226096457.5, "count": 45118426, "maximum": 226097566.1, "minimum": 226095434.8, "name": "GpsTime", "position": 12, "stddev": 513.3173658, "variance": 263494.718 }, { "average": 0.5070890106, "count": 45118426, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999497489, "variance": 0.2499497515 }, { "average": 0, "count": 45118426, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45118426, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002568617974, "count": 45118426, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0506164028, "variance": 0.002562020233 }, { "average": 0, "count": 45118426, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600238.8289, 5233797.716, 664.2322917, 601208.1889, 5235202.916, 1119.812292 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600238.8288662584, 5233797.71602163, 664.2322917450247 ], [ 600238.8288662584, 5235202.916021629, 664.2322917450247 ], [ 601208.1888662585, 5235202.916021629, 1119.8122917450246 ], [ 601208.1888662585, 5233797.71602163, 1119.8122917450246 ], [ 600238.8288662584, 5233797.71602163, 664.2322917450247 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:39:26+00:00", "end_time": "2018-11-12T22:03:54+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5414.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52520927318979, 47.275008615628565, 990.723827423411 ], [ -121.52494033663923, 47.28468364052555, 990.723827423411 ], [ -121.51224836365486, 47.284519539025816, 1430.3238274234109 ], [ -121.51251961216252, 47.27484456934445, 1430.3238274234109 ], [ -121.52520927318979, 47.275008615628565, 990.723827423411 ] ] ] }, "bbox": [ -121.5252093, 47.27484457, 990.7238274, -121.5122484, 47.28468364, 1430.323827 ], "properties": { "datetime": "2018-11-11T22:58:24Z", "pc:count": 27357438, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612029.7218, "count": 27357438, "maximum": 612505.4661, "minimum": 611545.3661, "name": "X", "position": 0, "stddev": 278.5663873, "variance": 77599.23211 }, { "average": 5237221.594, "count": 27357438, "maximum": 5237855.21, "minimum": 5236779.65, "name": "Y", "position": 1, "stddev": 271.558608, "variance": 73744.07761 }, { "average": 1222.112743, "count": 27357438, "maximum": 1430.323827, "minimum": 990.7238274, "name": "Z", "position": 2, "stddev": 100.9241364, "variance": 10185.6813 }, { "average": 39758.39969, "count": 27357438, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18884.96856, "variance": 356642037.7 }, { "average": 1.702730204, "count": 27357438, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9421797368, "variance": 0.8877026564 }, { "average": 2.405717999, "count": 27357438, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.211195771, "variance": 1.466995195 }, { "average": 0, "count": 27357438, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.31062609e-08, "count": 27357438, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002703816899, "variance": 7.310625823e-08 }, { "average": 1.08294121, "count": 27357438, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4498309916, "variance": 0.202347921 }, { "average": -0.5579902615, "count": 27357438, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.80701942, "variance": 249.8618629 }, { "average": 0.5059952251, "count": 27357438, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999640651, "variance": 0.2499640664 }, { "average": 1051.865037, "count": 27357438, "maximum": 1054, "minimum": 1044, "name": "PointSourceId", "position": 11, "stddev": 1.002222698, "variance": 1.004450337 }, { "average": 226011687.7, "count": 27357438, "maximum": 226012304.9, "minimum": 226009842.3, "name": "GpsTime", "position": 12, "stddev": 295.606874, "variance": 87383.42396 }, { "average": 0.5059952251, "count": 27357438, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999640651, "variance": 0.2499640664 }, { "average": 0, "count": 27357438, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 27357438, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004209531609, "count": 27357438, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06474420133, "variance": 0.004191811606 }, { "average": 0, "count": 27357438, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611545.3661, 5236779.65, 990.7238274, 612505.4661, 5237855.21, 1430.323827 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611545.3660641211, 5236779.650331439, 990.723827423411 ], [ 611545.3660641211, 5237855.21033144, 990.723827423411 ], [ 612505.4660641212, 5237855.21033144, 1430.3238274234109 ], [ 612505.4660641212, 5236779.650331439, 1430.3238274234109 ], [ 611545.3660641211, 5236779.650331439, 990.723827423411 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:58:24+00:00", "end_time": "2018-11-11T22:17:22+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5414.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5414.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5414.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5414.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5252093, 47.27484457, 990.7238274, -121.5122484, 47.28468364, 1430.323827 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52520927318979, 47.275008615628565, 990.723827423411 ], [ -121.52494033663923, 47.28468364052555, 990.723827423411 ], [ -121.51224836365486, 47.284519539025816, 1430.3238274234109 ], [ -121.51251961216252, 47.27484456934445, 1430.3238274234109 ], [ -121.52520927318979, 47.275008615628565, 990.723827423411 ] ] ] }, "id": "20181111_47121C5414.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5414.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:58:24Z", "pc:count": 27357438, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612029.7218, "count": 27357438, "maximum": 612505.4661, "minimum": 611545.3661, "name": "X", "position": 0, "stddev": 278.5663873, "variance": 77599.23211 }, { "average": 5237221.594, "count": 27357438, "maximum": 5237855.21, "minimum": 5236779.65, "name": "Y", "position": 1, "stddev": 271.558608, "variance": 73744.07761 }, { "average": 1222.112743, "count": 27357438, "maximum": 1430.323827, "minimum": 990.7238274, "name": "Z", "position": 2, "stddev": 100.9241364, "variance": 10185.6813 }, { "average": 39758.39969, "count": 27357438, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18884.96856, "variance": 356642037.7 }, { "average": 1.702730204, "count": 27357438, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9421797368, "variance": 0.8877026564 }, { "average": 2.405717999, "count": 27357438, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.211195771, "variance": 1.466995195 }, { "average": 0, "count": 27357438, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.31062609e-08, "count": 27357438, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002703816899, "variance": 7.310625823e-08 }, { "average": 1.08294121, "count": 27357438, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4498309916, "variance": 0.202347921 }, { "average": -0.5579902615, "count": 27357438, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.80701942, "variance": 249.8618629 }, { "average": 0.5059952251, "count": 27357438, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999640651, "variance": 0.2499640664 }, { "average": 1051.865037, "count": 27357438, "maximum": 1054, "minimum": 1044, "name": "PointSourceId", "position": 11, "stddev": 1.002222698, "variance": 1.004450337 }, { "average": 226011687.7, "count": 27357438, "maximum": 226012304.9, "minimum": 226009842.3, "name": "GpsTime", "position": 12, "stddev": 295.606874, "variance": 87383.42396 }, { "average": 0.5059952251, "count": 27357438, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999640651, "variance": 0.2499640664 }, { "average": 0, "count": 27357438, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 27357438, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004209531609, "count": 27357438, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06474420133, "variance": 0.004191811606 }, { "average": 0, "count": 27357438, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611545.3661, 5236779.65, 990.7238274, 612505.4661, 5237855.21, 1430.323827 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611545.3660641211, 5236779.650331439, 990.723827423411 ], [ 611545.3660641211, 5237855.21033144, 990.723827423411 ], [ 612505.4660641212, 5237855.21033144, 1430.3238274234109 ], [ 612505.4660641212, 5236779.650331439, 1430.3238274234109 ], [ 611545.3660641211, 5236779.650331439, 990.723827423411 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:58:24+00:00", "end_time": "2018-11-11T22:17:22+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7218.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78779863354293, 47.200025806292246, 976.4689991959845 ], [ -121.78751122034302, 47.2126384294298, 976.4689991959845 ], [ -121.77478938982944, 47.212503076593556, 1317.8289991959846 ], [ -121.77507981682827, 47.199890512811244, 1317.8289991959846 ], [ -121.78779863354293, 47.200025806292246, 976.4689991959845 ] ] ] }, "bbox": [ -121.7877986, 47.19989051, 976.4689992, -121.7747894, 47.21263843, 1317.828999 ], "properties": { "datetime": "2018-11-13T00:29:37Z", "pc:count": 31780329, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592293.8228, "count": 31780329, "maximum": 592777.9644, "minimum": 591814.4044, "name": "X", "position": 0, "stddev": 281.3931109, "variance": 79182.08288 }, { "average": 5228803.897, "count": 31780329, "maximum": 5229506.666, "minimum": 5228104.706, "name": "Y", "position": 1, "stddev": 401.06089, "variance": 160849.8375 }, { "average": 1148.384882, "count": 31780329, "maximum": 1317.828999, "minimum": 976.4689992, "name": "Z", "position": 2, "stddev": 72.71675878, "variance": 5287.727007 }, { "average": 44077.14551, "count": 31780329, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20281.45806, "variance": 411337541.1 }, { "average": 1.63091153, "count": 31780329, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9628891832, "variance": 0.9271555792 }, { "average": 2.261967426, "count": 31780329, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.323923736, "variance": 1.752774059 }, { "average": 0, "count": 31780329, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.214587804e-05, "count": 31780329, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003485072581, "variance": 1.21457309e-05 }, { "average": 1.125966411, "count": 31780329, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4547188648, "variance": 0.206769246 }, { "average": -0.1531461109, "count": 31780329, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.21047663, "variance": 262.7795524 }, { "average": 0.5026430658, "count": 31780329, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499993022, "variance": 0.2499930221 }, { "average": 1090.695116, "count": 31780329, "maximum": 1093, "minimum": 1089, "name": "PointSourceId", "position": 11, "stddev": 0.8823781391, "variance": 0.7785911803 }, { "average": 226103490.6, "count": 31780329, "maximum": 226104177.8, "minimum": 226102982.5, "name": "GpsTime", "position": 12, "stddev": 259.8519784, "variance": 67523.05066 }, { "average": 0.5026430658, "count": 31780329, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499993022, "variance": 0.2499930221 }, { "average": 0, "count": 31780329, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31780329, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00225271425, "count": 31780329, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04740927756, "variance": 0.002247639599 }, { "average": 0, "count": 31780329, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591814.4044, 5228104.706, 976.4689992, 592777.9644, 5229506.666, 1317.828999 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591814.4043836978, 5228104.706308438, 976.4689991959845 ], [ 591814.4043836978, 5229506.666308439, 976.4689991959845 ], [ 592777.9643836978, 5229506.666308439, 1317.8289991959846 ], [ 592777.9643836978, 5228104.706308438, 1317.8289991959846 ], [ 591814.4043836978, 5228104.706308438, 976.4689991959845 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:29:37+00:00", "end_time": "2018-11-13T00:09:42+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7218.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7218.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7218.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7218.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7877986, 47.19989051, 976.4689992, -121.7747894, 47.21263843, 1317.828999 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78779863354293, 47.200025806292246, 976.4689991959845 ], [ -121.78751122034302, 47.2126384294298, 976.4689991959845 ], [ -121.77478938982944, 47.212503076593556, 1317.8289991959846 ], [ -121.77507981682827, 47.199890512811244, 1317.8289991959846 ], [ -121.78779863354293, 47.200025806292246, 976.4689991959845 ] ] ] }, "id": "20181112_47121B7218.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7218.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:29:37Z", "pc:count": 31780329, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592293.8228, "count": 31780329, "maximum": 592777.9644, "minimum": 591814.4044, "name": "X", "position": 0, "stddev": 281.3931109, "variance": 79182.08288 }, { "average": 5228803.897, "count": 31780329, "maximum": 5229506.666, "minimum": 5228104.706, "name": "Y", "position": 1, "stddev": 401.06089, "variance": 160849.8375 }, { "average": 1148.384882, "count": 31780329, "maximum": 1317.828999, "minimum": 976.4689992, "name": "Z", "position": 2, "stddev": 72.71675878, "variance": 5287.727007 }, { "average": 44077.14551, "count": 31780329, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20281.45806, "variance": 411337541.1 }, { "average": 1.63091153, "count": 31780329, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9628891832, "variance": 0.9271555792 }, { "average": 2.261967426, "count": 31780329, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.323923736, "variance": 1.752774059 }, { "average": 0, "count": 31780329, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.214587804e-05, "count": 31780329, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003485072581, "variance": 1.21457309e-05 }, { "average": 1.125966411, "count": 31780329, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4547188648, "variance": 0.206769246 }, { "average": -0.1531461109, "count": 31780329, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.21047663, "variance": 262.7795524 }, { "average": 0.5026430658, "count": 31780329, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499993022, "variance": 0.2499930221 }, { "average": 1090.695116, "count": 31780329, "maximum": 1093, "minimum": 1089, "name": "PointSourceId", "position": 11, "stddev": 0.8823781391, "variance": 0.7785911803 }, { "average": 226103490.6, "count": 31780329, "maximum": 226104177.8, "minimum": 226102982.5, "name": "GpsTime", "position": 12, "stddev": 259.8519784, "variance": 67523.05066 }, { "average": 0.5026430658, "count": 31780329, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499993022, "variance": 0.2499930221 }, { "average": 0, "count": 31780329, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31780329, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00225271425, "count": 31780329, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04740927756, "variance": 0.002247639599 }, { "average": 0, "count": 31780329, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591814.4044, 5228104.706, 976.4689992, 592777.9644, 5229506.666, 1317.828999 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591814.4043836978, 5228104.706308438, 976.4689991959845 ], [ 591814.4043836978, 5229506.666308439, 976.4689991959845 ], [ 592777.9643836978, 5229506.666308439, 1317.8289991959846 ], [ 592777.9643836978, 5228104.706308438, 1317.8289991959846 ], [ 591814.4043836978, 5228104.706308438, 976.4689991959845 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:29:37+00:00", "end_time": "2018-11-13T00:09:42+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C4417.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538453382554, 47.262510897287044, 666.5855874710008 ], [ -121.42500871853719, 47.275177926743034, 666.5855874710008 ], [ -121.41214119119753, 47.27500031215606, 1140.545587471001 ], [ -121.41252007372495, 47.262333360937504, 1140.545587471001 ], [ -121.42538453382554, 47.262510897287044, 666.5855874710008 ] ] ] }, "bbox": [ -121.4253845, 47.26233336, 666.5855875, -121.4121412, 47.27517793, 1140.545587 ], "properties": { "datetime": "2018-11-11T22:11:31Z", "pc:count": 52370439, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619609.6043, "count": 52370439, "maximum": 620097.0051, "minimum": 619123.4051, "name": "X", "position": 0, "stddev": 271.983548, "variance": 73975.05041 }, { "average": 5236235.715, "count": 52370439, "maximum": 5236946.67, "minimum": 5235538.43, "name": "Y", "position": 1, "stddev": 399.466381, "variance": 159573.3895 }, { "average": 822.1968804, "count": 52370439, "maximum": 1140.545587, "minimum": 666.5855875, "name": "Z", "position": 2, "stddev": 74.11179975, "variance": 5492.558863 }, { "average": 35357.19113, "count": 52370439, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16332.40651, "variance": 266747502.5 }, { "average": 1.960244061, "count": 52370439, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.060546766, "variance": 1.124759444 }, { "average": 2.920610939, "count": 52370439, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.221325824, "variance": 1.491636768 }, { "average": 0, "count": 52370439, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.547370798e-07, "count": 52370439, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009771060263, "variance": 9.547361865e-07 }, { "average": 1.049734794, "count": 52370439, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3153860653, "variance": 0.09946837019 }, { "average": 0.5606380259, "count": 52370439, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.91730522, "variance": 253.3606054 }, { "average": 0.5084129045, "count": 52370439, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999292228, "variance": 0.2499292278 }, { "average": 1040.040172, "count": 52370439, "maximum": 1043, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 1.085880598, "variance": 1.179136672 }, { "average": 226008469, "count": 52370439, "maximum": 226009491.5, "minimum": 225753990.5, "name": "GpsTime", "position": 12, "stddev": 426.3507647, "variance": 181774.9746 }, { "average": 0.5084129045, "count": 52370439, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999292228, "variance": 0.2499292278 }, { "average": 0, "count": 52370439, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52370439, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001740237465, "count": 52370439, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04167984011, "variance": 0.001737209072 }, { "average": 0, "count": 52370439, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619123.4051, 5235538.43, 666.5855875, 620097.0051, 5236946.67, 1140.545587 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619123.4050703992, 5235538.429751477, 666.5855874710008 ], [ 619123.4050703992, 5236946.669751477, 666.5855874710008 ], [ 620097.0050703993, 5236946.669751477, 1140.545587471001 ], [ 620097.0050703993, 5235538.429751477, 1140.545587471001 ], [ 619123.4050703992, 5235538.429751477, 666.5855874710008 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:11:31+00:00", "end_time": "2018-11-08T23:13:10+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C4417.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C4417.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C4417.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4417.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4253845, 47.26233336, 666.5855875, -121.4121412, 47.27517793, 1140.545587 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538453382554, 47.262510897287044, 666.5855874710008 ], [ -121.42500871853719, 47.275177926743034, 666.5855874710008 ], [ -121.41214119119753, 47.27500031215606, 1140.545587471001 ], [ -121.41252007372495, 47.262333360937504, 1140.545587471001 ], [ -121.42538453382554, 47.262510897287044, 666.5855874710008 ] ] ] }, "id": "20181108_47121C4417.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4417.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:11:31Z", "pc:count": 52370439, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619609.6043, "count": 52370439, "maximum": 620097.0051, "minimum": 619123.4051, "name": "X", "position": 0, "stddev": 271.983548, "variance": 73975.05041 }, { "average": 5236235.715, "count": 52370439, "maximum": 5236946.67, "minimum": 5235538.43, "name": "Y", "position": 1, "stddev": 399.466381, "variance": 159573.3895 }, { "average": 822.1968804, "count": 52370439, "maximum": 1140.545587, "minimum": 666.5855875, "name": "Z", "position": 2, "stddev": 74.11179975, "variance": 5492.558863 }, { "average": 35357.19113, "count": 52370439, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16332.40651, "variance": 266747502.5 }, { "average": 1.960244061, "count": 52370439, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.060546766, "variance": 1.124759444 }, { "average": 2.920610939, "count": 52370439, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.221325824, "variance": 1.491636768 }, { "average": 0, "count": 52370439, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.547370798e-07, "count": 52370439, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009771060263, "variance": 9.547361865e-07 }, { "average": 1.049734794, "count": 52370439, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3153860653, "variance": 0.09946837019 }, { "average": 0.5606380259, "count": 52370439, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.91730522, "variance": 253.3606054 }, { "average": 0.5084129045, "count": 52370439, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999292228, "variance": 0.2499292278 }, { "average": 1040.040172, "count": 52370439, "maximum": 1043, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 1.085880598, "variance": 1.179136672 }, { "average": 226008469, "count": 52370439, "maximum": 226009491.5, "minimum": 225753990.5, "name": "GpsTime", "position": 12, "stddev": 426.3507647, "variance": 181774.9746 }, { "average": 0.5084129045, "count": 52370439, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999292228, "variance": 0.2499292278 }, { "average": 0, "count": 52370439, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52370439, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001740237465, "count": 52370439, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04167984011, "variance": 0.001737209072 }, { "average": 0, "count": 52370439, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619123.4051, 5235538.43, 666.5855875, 620097.0051, 5236946.67, 1140.545587 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619123.4050703992, 5235538.429751477, 666.5855874710008 ], [ 619123.4050703992, 5236946.669751477, 666.5855874710008 ], [ 620097.0050703993, 5236946.669751477, 1140.545587471001 ], [ 620097.0050703993, 5235538.429751477, 1140.545587471001 ], [ 619123.4050703992, 5235538.429751477, 666.5855874710008 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:11:31+00:00", "end_time": "2018-11-08T23:13:10+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6411.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782301334795, 47.27500961787668, 760.3178309396455 ], [ -121.68751039778924, 47.287649297022035, 760.3178309396455 ], [ -121.67470286694474, 47.28750187571558, 1064.4778309396456 ], [ -121.67501853089647, 47.27486226136994, 1064.4778309396456 ], [ -121.68782301334795, 47.27500961787668, 760.3178309396455 ] ] ] }, "bbox": [ -121.687823, 47.27486226, 760.3178309, -121.6747029, 47.2876493, 1064.477831 ], "properties": { "datetime": "2018-11-12T22:12:12Z", "pc:count": 51812538, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599782.146, "count": 51812538, "maximum": 600215.1437, "minimum": 599246.4237, "name": "X", "position": 0, "stddev": 274.8130548, "variance": 75522.21508 }, { "average": 5237266.155, "count": 51812538, "maximum": 5237965.018, "minimum": 5236559.978, "name": "Y", "position": 1, "stddev": 403.4020405, "variance": 162733.2063 }, { "average": 906.6492177, "count": 51812538, "maximum": 1064.477831, "minimum": 760.3178309, "name": "Z", "position": 2, "stddev": 60.37649974, "variance": 3645.321721 }, { "average": 38163.9471, "count": 51812538, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20390.76819, "variance": 415783427.4 }, { "average": 1.937841184, "count": 51812538, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.188500142, "variance": 1.412532587 }, { "average": 2.876053418, "count": 51812538, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.555885217, "variance": 2.42077881 }, { "average": 0, "count": 51812538, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51812538, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.091320792, "count": 51812538, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3568593009, "variance": 0.1273485607 }, { "average": -0.04121679451, "count": 51812538, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.9085733, "variance": 253.0827044 }, { "average": 0.5059389872, "count": 51812538, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499964732, "variance": 0.2499647333 }, { "average": 1069.925232, "count": 51812538, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 2.144464015, "variance": 4.598725911 }, { "average": 226090189, "count": 51812538, "maximum": 226095932.1, "minimum": 226016037.9, "name": "GpsTime", "position": 12, "stddev": 17852.24534, "variance": 318702663.7 }, { "average": 0.5059389872, "count": 51812538, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499964732, "variance": 0.2499647333 }, { "average": 0, "count": 51812538, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51812538, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001478908445, "count": 51812538, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03842813166, "variance": 0.001476721303 }, { "average": 0, "count": 51812538, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599246.4237, 5236559.978, 760.3178309, 600215.1437, 5237965.018, 1064.477831 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599246.4237155016, 5236559.977720473, 760.3178309396455 ], [ 599246.4237155016, 5237965.017720472, 760.3178309396455 ], [ 600215.1437155015, 5237965.017720472, 1064.4778309396456 ], [ 600215.1437155015, 5236559.977720473, 1064.4778309396456 ], [ 599246.4237155016, 5236559.977720473, 760.3178309396455 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:12:12+00:00", "end_time": "2018-11-12T00:00:37+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6411.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6411.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6411.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6411.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.687823, 47.27486226, 760.3178309, -121.6747029, 47.2876493, 1064.477831 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782301334795, 47.27500961787668, 760.3178309396455 ], [ -121.68751039778924, 47.287649297022035, 760.3178309396455 ], [ -121.67470286694474, 47.28750187571558, 1064.4778309396456 ], [ -121.67501853089647, 47.27486226136994, 1064.4778309396456 ], [ -121.68782301334795, 47.27500961787668, 760.3178309396455 ] ] ] }, "id": "20181111_47121C6411.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6411.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:12:12Z", "pc:count": 51812538, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599782.146, "count": 51812538, "maximum": 600215.1437, "minimum": 599246.4237, "name": "X", "position": 0, "stddev": 274.8130548, "variance": 75522.21508 }, { "average": 5237266.155, "count": 51812538, "maximum": 5237965.018, "minimum": 5236559.978, "name": "Y", "position": 1, "stddev": 403.4020405, "variance": 162733.2063 }, { "average": 906.6492177, "count": 51812538, "maximum": 1064.477831, "minimum": 760.3178309, "name": "Z", "position": 2, "stddev": 60.37649974, "variance": 3645.321721 }, { "average": 38163.9471, "count": 51812538, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20390.76819, "variance": 415783427.4 }, { "average": 1.937841184, "count": 51812538, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.188500142, "variance": 1.412532587 }, { "average": 2.876053418, "count": 51812538, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.555885217, "variance": 2.42077881 }, { "average": 0, "count": 51812538, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51812538, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.091320792, "count": 51812538, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3568593009, "variance": 0.1273485607 }, { "average": -0.04121679451, "count": 51812538, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.9085733, "variance": 253.0827044 }, { "average": 0.5059389872, "count": 51812538, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499964732, "variance": 0.2499647333 }, { "average": 1069.925232, "count": 51812538, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 2.144464015, "variance": 4.598725911 }, { "average": 226090189, "count": 51812538, "maximum": 226095932.1, "minimum": 226016037.9, "name": "GpsTime", "position": 12, "stddev": 17852.24534, "variance": 318702663.7 }, { "average": 0.5059389872, "count": 51812538, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499964732, "variance": 0.2499647333 }, { "average": 0, "count": 51812538, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51812538, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001478908445, "count": 51812538, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03842813166, "variance": 0.001476721303 }, { "average": 0, "count": 51812538, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599246.4237, 5236559.978, 760.3178309, 600215.1437, 5237965.018, 1064.477831 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599246.4237155016, 5236559.977720473, 760.3178309396455 ], [ 599246.4237155016, 5237965.017720472, 760.3178309396455 ], [ 600215.1437155015, 5237965.017720472, 1064.4778309396456 ], [ 600215.1437155015, 5236559.977720473, 1064.4778309396456 ], [ 599246.4237155016, 5236559.977720473, 760.3178309396455 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:12:12+00:00", "end_time": "2018-11-12T00:00:37+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5406.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56276220083103, 47.28750921962982, 1222.5598545695661 ], [ -121.56250212746316, 47.29710576444799, 1222.5598545695661 ], [ -121.55615149331265, 47.29702591515456, 1450.8198545695664 ], [ -121.55641271467023, 47.287429396986546, 1450.8198545695664 ], [ -121.56276220083103, 47.28750921962982, 1222.5598545695661 ] ] ] }, "bbox": [ -121.5627622, 47.2874294, 1222.559855, -121.5561515, 47.29710576, 1450.819855 ], "properties": { "datetime": "2018-11-11T22:59:15Z", "pc:count": 7917818, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608852.2403, "count": 7917818, "maximum": 609159.8098, "minimum": 608679.5298, "name": "X", "position": 0, "stddev": 112.0379594, "variance": 12552.50436 }, { "average": 5238543.23, "count": 7917818, "maximum": 5239182.618, "minimum": 5238115.798, "name": "Y", "position": 1, "stddev": 310.8171763, "variance": 96607.31709 }, { "average": 1360.262944, "count": 7917818, "maximum": 1450.819855, "minimum": 1222.559855, "name": "Z", "position": 2, "stddev": 26.99077554, "variance": 728.5019641 }, { "average": 46180.27728, "count": 7917818, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19344.39029, "variance": 374205435.7 }, { "average": 1.450858936, "count": 7917818, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7622957363, "variance": 0.5810947896 }, { "average": 1.901859452, "count": 7917818, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.043991545, "variance": 1.089918345 }, { "average": 0, "count": 7917818, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.262974218e-07, "count": 7917818, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003553834856, "variance": 1.262974218e-07 }, { "average": 1.134795723, "count": 7917818, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4764024478, "variance": 0.2269592923 }, { "average": -0.8035539889, "count": 7917818, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.73435274, "variance": 280.0385616 }, { "average": 0.5027934464, "count": 7917818, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999922282, "variance": 0.2499922282 }, { "average": 1052.433233, "count": 7917818, "maximum": 1054, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 0.9280053399, "variance": 0.861193911 }, { "average": 226011855.3, "count": 7917818, "maximum": 226012355.4, "minimum": 226011399.6, "name": "GpsTime", "position": 12, "stddev": 281.5621123, "variance": 79277.22307 }, { "average": 0.5027934464, "count": 7917818, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999922282, "variance": 0.2499922282 }, { "average": 0, "count": 7917818, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7917818, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003677780924, "count": 7917818, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06053309272, "variance": 0.003664255314 }, { "average": 0, "count": 7917818, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608679.5298, 5238115.798, 1222.559855, 609159.8098, 5239182.618, 1450.819855 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608679.5297910547, 5238115.7975743245, 1222.5598545695661 ], [ 608679.5297910547, 5239182.617574325, 1222.5598545695661 ], [ 609159.8097910547, 5239182.617574325, 1450.8198545695664 ], [ 609159.8097910547, 5238115.7975743245, 1450.8198545695664 ], [ 608679.5297910547, 5238115.7975743245, 1222.5598545695661 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:59:15+00:00", "end_time": "2018-11-11T22:43:19+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5406.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5406.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5406.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5406.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5627622, 47.2874294, 1222.559855, -121.5561515, 47.29710576, 1450.819855 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56276220083103, 47.28750921962982, 1222.5598545695661 ], [ -121.56250212746316, 47.29710576444799, 1222.5598545695661 ], [ -121.55615149331265, 47.29702591515456, 1450.8198545695664 ], [ -121.55641271467023, 47.287429396986546, 1450.8198545695664 ], [ -121.56276220083103, 47.28750921962982, 1222.5598545695661 ] ] ] }, "id": "20181111_47121C5406.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5406.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:59:15Z", "pc:count": 7917818, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608852.2403, "count": 7917818, "maximum": 609159.8098, "minimum": 608679.5298, "name": "X", "position": 0, "stddev": 112.0379594, "variance": 12552.50436 }, { "average": 5238543.23, "count": 7917818, "maximum": 5239182.618, "minimum": 5238115.798, "name": "Y", "position": 1, "stddev": 310.8171763, "variance": 96607.31709 }, { "average": 1360.262944, "count": 7917818, "maximum": 1450.819855, "minimum": 1222.559855, "name": "Z", "position": 2, "stddev": 26.99077554, "variance": 728.5019641 }, { "average": 46180.27728, "count": 7917818, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19344.39029, "variance": 374205435.7 }, { "average": 1.450858936, "count": 7917818, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7622957363, "variance": 0.5810947896 }, { "average": 1.901859452, "count": 7917818, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.043991545, "variance": 1.089918345 }, { "average": 0, "count": 7917818, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.262974218e-07, "count": 7917818, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003553834856, "variance": 1.262974218e-07 }, { "average": 1.134795723, "count": 7917818, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4764024478, "variance": 0.2269592923 }, { "average": -0.8035539889, "count": 7917818, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.73435274, "variance": 280.0385616 }, { "average": 0.5027934464, "count": 7917818, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999922282, "variance": 0.2499922282 }, { "average": 1052.433233, "count": 7917818, "maximum": 1054, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 0.9280053399, "variance": 0.861193911 }, { "average": 226011855.3, "count": 7917818, "maximum": 226012355.4, "minimum": 226011399.6, "name": "GpsTime", "position": 12, "stddev": 281.5621123, "variance": 79277.22307 }, { "average": 0.5027934464, "count": 7917818, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999922282, "variance": 0.2499922282 }, { "average": 0, "count": 7917818, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7917818, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003677780924, "count": 7917818, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06053309272, "variance": 0.003664255314 }, { "average": 0, "count": 7917818, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608679.5298, 5238115.798, 1222.559855, 609159.8098, 5239182.618, 1450.819855 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608679.5297910547, 5238115.7975743245, 1222.5598545695661 ], [ 608679.5297910547, 5239182.617574325, 1222.5598545695661 ], [ 609159.8097910547, 5239182.617574325, 1450.8198545695664 ], [ 609159.8097910547, 5238115.7975743245, 1450.8198545695664 ], [ 608679.5297910547, 5238115.7975743245, 1222.5598545695661 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:59:15+00:00", "end_time": "2018-11-11T22:43:19+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5313.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034399090083, 47.27500989164327, 738.3013133166712 ], [ -121.60001028181148, 47.287658828525345, 738.3013133166712 ], [ -121.58718206255563, 47.2875013677578, 1127.0013133166713 ], [ -121.58751882697585, 47.274852500139005, 1127.0013133166713 ], [ -121.60034399090083, 47.27500989164327, 738.3013133166712 ] ] ] }, "bbox": [ -121.600344, 47.2748525, 738.3013133, -121.5871821, 47.28765883, 1127.001313 ], "properties": { "datetime": "2018-11-11T23:59:07Z", "pc:count": 54135467, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606352.9131, "count": 54135467, "maximum": 606833.0391, "minimum": 605862.7191, "name": "X", "position": 0, "stddev": 271.33395, "variance": 73622.1124 }, { "average": 5237341.931, "count": 54135467, "maximum": 5238081.174, "minimum": 5236675.054, "name": "Y", "position": 1, "stddev": 405.8666083, "variance": 164727.7037 }, { "average": 946.4061224, "count": 54135467, "maximum": 1127.001313, "minimum": 738.3013133, "name": "Z", "position": 2, "stddev": 86.65568858, "variance": 7509.208362 }, { "average": 35741.94458, "count": 54135467, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18168.67967, "variance": 330100920.9 }, { "average": 1.834810107, "count": 54135467, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.009717526, "variance": 1.019529481 }, { "average": 2.669647534, "count": 54135467, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.235742795, "variance": 1.527060255 }, { "average": 0, "count": 54135467, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.541653497e-08, "count": 54135467, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002354071641, "variance": 5.541653292e-08 }, { "average": 1.05906407, "count": 54135467, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3307875897, "variance": 0.1094204295 }, { "average": -0.5796369866, "count": 54135467, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04336825, "variance": 257.3896648 }, { "average": 0.5052006848, "count": 54135467, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999729568, "variance": 0.2499729575 }, { "average": 1057.595581, "count": 54135467, "maximum": 1061, "minimum": 1054, "name": "PointSourceId", "position": 11, "stddev": 1.582595706, "variance": 2.504609168 }, { "average": 226014207.6, "count": 54135467, "maximum": 226015947.1, "minimum": 226012370.5, "name": "GpsTime", "position": 12, "stddev": 848.7063241, "variance": 720302.4246 }, { "average": 0.5052006848, "count": 54135467, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999729568, "variance": 0.2499729575 }, { "average": 0, "count": 54135467, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54135467, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001794830735, "count": 54135467, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04232740661, "variance": 0.00179160935 }, { "average": 0, "count": 54135467, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605862.7191, 5236675.054, 738.3013133, 606833.0391, 5238081.174, 1127.001313 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605862.7190579938, 5236675.053591796, 738.3013133166712 ], [ 605862.7190579938, 5238081.173591795, 738.3013133166712 ], [ 606833.0390579939, 5238081.173591795, 1127.0013133166713 ], [ 606833.0390579939, 5236675.053591796, 1127.0013133166713 ], [ 605862.7190579938, 5236675.053591796, 738.3013133166712 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:59:07+00:00", "end_time": "2018-11-11T22:59:30+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5313.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5313.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5313.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5313.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.600344, 47.2748525, 738.3013133, -121.5871821, 47.28765883, 1127.001313 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034399090083, 47.27500989164327, 738.3013133166712 ], [ -121.60001028181148, 47.287658828525345, 738.3013133166712 ], [ -121.58718206255563, 47.2875013677578, 1127.0013133166713 ], [ -121.58751882697585, 47.274852500139005, 1127.0013133166713 ], [ -121.60034399090083, 47.27500989164327, 738.3013133166712 ] ] ] }, "id": "20181111_47121C5313.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5313.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:59:07Z", "pc:count": 54135467, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606352.9131, "count": 54135467, "maximum": 606833.0391, "minimum": 605862.7191, "name": "X", "position": 0, "stddev": 271.33395, "variance": 73622.1124 }, { "average": 5237341.931, "count": 54135467, "maximum": 5238081.174, "minimum": 5236675.054, "name": "Y", "position": 1, "stddev": 405.8666083, "variance": 164727.7037 }, { "average": 946.4061224, "count": 54135467, "maximum": 1127.001313, "minimum": 738.3013133, "name": "Z", "position": 2, "stddev": 86.65568858, "variance": 7509.208362 }, { "average": 35741.94458, "count": 54135467, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18168.67967, "variance": 330100920.9 }, { "average": 1.834810107, "count": 54135467, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.009717526, "variance": 1.019529481 }, { "average": 2.669647534, "count": 54135467, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.235742795, "variance": 1.527060255 }, { "average": 0, "count": 54135467, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.541653497e-08, "count": 54135467, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002354071641, "variance": 5.541653292e-08 }, { "average": 1.05906407, "count": 54135467, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3307875897, "variance": 0.1094204295 }, { "average": -0.5796369866, "count": 54135467, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04336825, "variance": 257.3896648 }, { "average": 0.5052006848, "count": 54135467, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999729568, "variance": 0.2499729575 }, { "average": 1057.595581, "count": 54135467, "maximum": 1061, "minimum": 1054, "name": "PointSourceId", "position": 11, "stddev": 1.582595706, "variance": 2.504609168 }, { "average": 226014207.6, "count": 54135467, "maximum": 226015947.1, "minimum": 226012370.5, "name": "GpsTime", "position": 12, "stddev": 848.7063241, "variance": 720302.4246 }, { "average": 0.5052006848, "count": 54135467, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999729568, "variance": 0.2499729575 }, { "average": 0, "count": 54135467, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54135467, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001794830735, "count": 54135467, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04232740661, "variance": 0.00179160935 }, { "average": 0, "count": 54135467, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605862.7191, 5236675.054, 738.3013133, 606833.0391, 5238081.174, 1127.001313 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605862.7190579938, 5236675.053591796, 738.3013133166712 ], [ 605862.7190579938, 5238081.173591795, 738.3013133166712 ], [ 606833.0390579939, 5238081.173591795, 1127.0013133166713 ], [ 606833.0390579939, 5236675.053591796, 1127.0013133166713 ], [ 605862.7190579938, 5236675.053591796, 738.3013133166712 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:59:07+00:00", "end_time": "2018-11-11T22:59:30+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6218.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6628272209154, 47.200050731869375, 738.9696518866082 ], [ -121.6625104487977, 47.212652126562446, 738.9696518866082 ], [ -121.6496978783748, 47.212501817931795, 1190.949651886608 ], [ -121.65001768279046, 47.19990048909375, 1190.949651886608 ], [ -121.6628272209154, 47.200050731869375, 738.9696518866082 ] ] ] }, "bbox": [ -121.6628272, 47.19990049, 738.9696519, -121.6496979, 47.21265213, 1190.949652 ], "properties": { "datetime": "2018-11-12T23:43:42Z", "pc:count": 45633941, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601718.9188, "count": 45633941, "maximum": 602250.1667, "minimum": 601279.6867, "name": "X", "position": 0, "stddev": 271.824662, "variance": 73888.6469 }, { "average": 5229008.831, "count": 45633941, "maximum": 5229662.791, "minimum": 5228262.011, "name": "Y", "position": 1, "stddev": 402.5459692, "variance": 162043.2573 }, { "average": 964.6144427, "count": 45633941, "maximum": 1190.949652, "minimum": 738.9696519, "name": "Z", "position": 2, "stddev": 124.9671782, "variance": 15616.79562 }, { "average": 39762.35455, "count": 45633941, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20409.56672, "variance": 416550413.6 }, { "average": 1.752738274, "count": 45633941, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.034640358, "variance": 1.070480669 }, { "average": 2.505747356, "count": 45633941, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.375661199, "variance": 1.892443735 }, { "average": 0, "count": 45633941, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45633941, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082430838, "count": 45633941, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.398481198, "variance": 0.1587872652 }, { "average": 0.05465203353, "count": 45633941, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07330605, "variance": 258.3511674 }, { "average": 0.5053418244, "count": 45633941, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999714696, "variance": 0.2499714704 }, { "average": 1082.007948, "count": 45633941, "maximum": 1085, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.128004861, "variance": 1.272394965 }, { "average": 226100212, "count": 45633941, "maximum": 226101422.9, "minimum": 226098795.7, "name": "GpsTime", "position": 12, "stddev": 499.518766, "variance": 249518.9976 }, { "average": 0.5053418244, "count": 45633941, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999714696, "variance": 0.2499714704 }, { "average": 0, "count": 45633941, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45633941, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002771708891, "count": 45633941, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05257401051, "variance": 0.002764026581 }, { "average": 0, "count": 45633941, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601279.6867, 5228262.011, 738.9696519, 602250.1667, 5229662.791, 1190.949652 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601279.6866662675, 5228262.010878348, 738.9696518866082 ], [ 601279.6866662675, 5229662.790878347, 738.9696518866082 ], [ 602250.1666662674, 5229662.790878347, 1190.949651886608 ], [ 602250.1666662674, 5228262.010878348, 1190.949651886608 ], [ 601279.6866662675, 5228262.010878348, 738.9696518866082 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:43:42+00:00", "end_time": "2018-11-12T22:59:55+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6218.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6218.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6218.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6218.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6628272, 47.19990049, 738.9696519, -121.6496979, 47.21265213, 1190.949652 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6628272209154, 47.200050731869375, 738.9696518866082 ], [ -121.6625104487977, 47.212652126562446, 738.9696518866082 ], [ -121.6496978783748, 47.212501817931795, 1190.949651886608 ], [ -121.65001768279046, 47.19990048909375, 1190.949651886608 ], [ -121.6628272209154, 47.200050731869375, 738.9696518866082 ] ] ] }, "id": "20181112_47121B6218.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6218.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:43:42Z", "pc:count": 45633941, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601718.9188, "count": 45633941, "maximum": 602250.1667, "minimum": 601279.6867, "name": "X", "position": 0, "stddev": 271.824662, "variance": 73888.6469 }, { "average": 5229008.831, "count": 45633941, "maximum": 5229662.791, "minimum": 5228262.011, "name": "Y", "position": 1, "stddev": 402.5459692, "variance": 162043.2573 }, { "average": 964.6144427, "count": 45633941, "maximum": 1190.949652, "minimum": 738.9696519, "name": "Z", "position": 2, "stddev": 124.9671782, "variance": 15616.79562 }, { "average": 39762.35455, "count": 45633941, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20409.56672, "variance": 416550413.6 }, { "average": 1.752738274, "count": 45633941, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.034640358, "variance": 1.070480669 }, { "average": 2.505747356, "count": 45633941, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.375661199, "variance": 1.892443735 }, { "average": 0, "count": 45633941, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45633941, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082430838, "count": 45633941, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.398481198, "variance": 0.1587872652 }, { "average": 0.05465203353, "count": 45633941, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07330605, "variance": 258.3511674 }, { "average": 0.5053418244, "count": 45633941, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999714696, "variance": 0.2499714704 }, { "average": 1082.007948, "count": 45633941, "maximum": 1085, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.128004861, "variance": 1.272394965 }, { "average": 226100212, "count": 45633941, "maximum": 226101422.9, "minimum": 226098795.7, "name": "GpsTime", "position": 12, "stddev": 499.518766, "variance": 249518.9976 }, { "average": 0.5053418244, "count": 45633941, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999714696, "variance": 0.2499714704 }, { "average": 0, "count": 45633941, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45633941, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002771708891, "count": 45633941, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05257401051, "variance": 0.002764026581 }, { "average": 0, "count": 45633941, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601279.6867, 5228262.011, 738.9696519, 602250.1667, 5229662.791, 1190.949652 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601279.6866662675, 5228262.010878348, 738.9696518866082 ], [ 601279.6866662675, 5229662.790878347, 738.9696518866082 ], [ 602250.1666662674, 5229662.790878347, 1190.949651886608 ], [ 602250.1666662674, 5228262.010878348, 1190.949651886608 ], [ 601279.6866662675, 5228262.010878348, 738.9696518866082 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:43:42+00:00", "end_time": "2018-11-12T22:59:55+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7110.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.825290224837, 47.22500859368378, 380.3614338833558 ], [ -121.82501116586529, 47.23763446867383, 380.3614338833558 ], [ -121.81223562406201, 47.23750273342472, 983.7414338833557 ], [ -121.81251771548027, 47.22487691626803, 983.7414338833557 ], [ -121.825290224837, 47.22500859368378, 380.3614338833558 ] ] ] }, "bbox": [ -121.8252902, 47.22487692, 380.3614339, -121.8122356, 47.23763447, 983.7414339 ], "properties": { "datetime": "2018-11-13T00:20:41Z", "pc:count": 46169945, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589407.6154, "count": 46169945, "maximum": 589900.1671, "minimum": 588933.0071, "name": "X", "position": 0, "stddev": 271.5756929, "variance": 73753.35696 }, { "average": 5231520.323, "count": 46169945, "maximum": 5232241.026, "minimum": 5230837.606, "name": "Y", "position": 1, "stddev": 406.5401898, "variance": 165274.9259 }, { "average": 763.5865797, "count": 46169945, "maximum": 983.7414339, "minimum": 380.3614339, "name": "Z", "position": 2, "stddev": 85.07319454, "variance": 7237.448429 }, { "average": 35716.69244, "count": 46169945, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17036.47247, "variance": 290241394.2 }, { "average": 2.113768708, "count": 46169945, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.159447356, "variance": 1.344318171 }, { "average": 3.227611122, "count": 46169945, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.29549755, "variance": 1.678313901 }, { "average": 0, "count": 46169945, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.299546707e-07, "count": 46169945, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003604922422, "variance": 1.299546567e-07 }, { "average": 1.041139512, "count": 46169945, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2999708772, "variance": 0.08998252718 }, { "average": -2.868296806, "count": 46169945, "maximum": 28.00200081, "minimum": -28.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 15.66138151, "variance": 245.2788707 }, { "average": 0.4330936717, "count": 46169945, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4955033285, "variance": 0.2455235485 }, { "average": 1089.033702, "count": 46169945, "maximum": 1091, "minimum": 1086, "name": "PointSourceId", "position": 11, "stddev": 1.059390646, "variance": 1.122308541 }, { "average": 226103011.8, "count": 46169945, "maximum": 226103641.5, "minimum": 226101823.5, "name": "GpsTime", "position": 12, "stddev": 306.5666531, "variance": 93983.1128 }, { "average": 0.4330936717, "count": 46169945, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4955033285, "variance": 0.2455235485 }, { "average": 0, "count": 46169945, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46169945, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00168451576, "count": 46169945, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04100826994, "variance": 0.001681678203 }, { "average": 0, "count": 46169945, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588933.0071, 5230837.606, 380.3614339, 589900.1671, 5232241.026, 983.7414339 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588933.0070808219, 5230837.606438172, 380.3614338833558 ], [ 588933.0070808219, 5232241.026438172, 380.3614338833558 ], [ 589900.1670808218, 5232241.026438172, 983.7414338833557 ], [ 589900.1670808218, 5230837.606438172, 983.7414338833557 ], [ 588933.0070808219, 5230837.606438172, 380.3614338833558 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:20:41+00:00", "end_time": "2018-11-12T23:50:23+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7110.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7110.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7110.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7110.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8252902, 47.22487692, 380.3614339, -121.8122356, 47.23763447, 983.7414339 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.825290224837, 47.22500859368378, 380.3614338833558 ], [ -121.82501116586529, 47.23763446867383, 380.3614338833558 ], [ -121.81223562406201, 47.23750273342472, 983.7414338833557 ], [ -121.81251771548027, 47.22487691626803, 983.7414338833557 ], [ -121.825290224837, 47.22500859368378, 380.3614338833558 ] ] ] }, "id": "20181112_47121B7110.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7110.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:20:41Z", "pc:count": 46169945, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589407.6154, "count": 46169945, "maximum": 589900.1671, "minimum": 588933.0071, "name": "X", "position": 0, "stddev": 271.5756929, "variance": 73753.35696 }, { "average": 5231520.323, "count": 46169945, "maximum": 5232241.026, "minimum": 5230837.606, "name": "Y", "position": 1, "stddev": 406.5401898, "variance": 165274.9259 }, { "average": 763.5865797, "count": 46169945, "maximum": 983.7414339, "minimum": 380.3614339, "name": "Z", "position": 2, "stddev": 85.07319454, "variance": 7237.448429 }, { "average": 35716.69244, "count": 46169945, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17036.47247, "variance": 290241394.2 }, { "average": 2.113768708, "count": 46169945, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.159447356, "variance": 1.344318171 }, { "average": 3.227611122, "count": 46169945, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.29549755, "variance": 1.678313901 }, { "average": 0, "count": 46169945, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.299546707e-07, "count": 46169945, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003604922422, "variance": 1.299546567e-07 }, { "average": 1.041139512, "count": 46169945, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2999708772, "variance": 0.08998252718 }, { "average": -2.868296806, "count": 46169945, "maximum": 28.00200081, "minimum": -28.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 15.66138151, "variance": 245.2788707 }, { "average": 0.4330936717, "count": 46169945, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4955033285, "variance": 0.2455235485 }, { "average": 1089.033702, "count": 46169945, "maximum": 1091, "minimum": 1086, "name": "PointSourceId", "position": 11, "stddev": 1.059390646, "variance": 1.122308541 }, { "average": 226103011.8, "count": 46169945, "maximum": 226103641.5, "minimum": 226101823.5, "name": "GpsTime", "position": 12, "stddev": 306.5666531, "variance": 93983.1128 }, { "average": 0.4330936717, "count": 46169945, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4955033285, "variance": 0.2455235485 }, { "average": 0, "count": 46169945, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46169945, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00168451576, "count": 46169945, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04100826994, "variance": 0.001681678203 }, { "average": 0, "count": 46169945, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588933.0071, 5230837.606, 380.3614339, 589900.1671, 5232241.026, 983.7414339 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588933.0070808219, 5230837.606438172, 380.3614338833558 ], [ 588933.0070808219, 5232241.026438172, 380.3614338833558 ], [ 589900.1670808218, 5232241.026438172, 983.7414338833557 ], [ 589900.1670808218, 5230837.606438172, 983.7414338833557 ], [ 588933.0070808219, 5230837.606438172, 380.3614338833558 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:20:41+00:00", "end_time": "2018-11-12T23:50:23+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7220.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280359875662, 47.200072553244105, 928.2926438474536 ], [ -121.7625112852679, 47.21264097645252, 928.2926438474536 ], [ -121.74972461619869, 47.21250213886377, 1302.9726438474536 ], [ -121.750019948178, 47.19993377632546, 1302.9726438474536 ], [ -121.76280359875662, 47.200072553244105, 928.2926438474536 ] ] ] }, "bbox": [ -121.7628036, 47.19993378, 928.2926438, -121.7497246, 47.21264098, 1302.972644 ], "properties": { "datetime": "2018-11-13T00:19:21Z", "pc:count": 31559875, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594217.4335, "count": 31559875, "maximum": 594675.9277, "minimum": 593707.4477, "name": "X", "position": 0, "stddev": 272.3512262, "variance": 74175.19042 }, { "average": 5228848.994, "count": 31559875, "maximum": 5229536.657, "minimum": 5228139.597, "name": "Y", "position": 1, "stddev": 377.6267666, "variance": 142601.9748 }, { "average": 1117.666767, "count": 31559875, "maximum": 1302.972644, "minimum": 928.2926438, "name": "Z", "position": 2, "stddev": 78.59169097, "variance": 6176.653889 }, { "average": 39852.49265, "count": 31559875, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19486.6179, "variance": 379728277.4 }, { "average": 1.70670695, "count": 31559875, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9230324746, "variance": 0.8519889492 }, { "average": 2.413450117, "count": 31559875, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.161899743, "variance": 1.350011012 }, { "average": 0, "count": 31559875, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31559875, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.088164671, "count": 31559875, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4056942421, "variance": 0.1645878181 }, { "average": -3.677395692, "count": 31559875, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.50363889, "variance": 240.3628188 }, { "average": 0.4348713675, "count": 31559875, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4957401225, "variance": 0.245758269 }, { "average": 1089.192023, "count": 31559875, "maximum": 1091, "minimum": 1087, "name": "PointSourceId", "position": 11, "stddev": 0.8419710158, "variance": 0.7089151915 }, { "average": 226103045.3, "count": 31559875, "maximum": 226103561.6, "minimum": 226102367.3, "name": "GpsTime", "position": 12, "stddev": 255.779995, "variance": 65423.40585 }, { "average": 0.4348713675, "count": 31559875, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4957401225, "variance": 0.245758269 }, { "average": 0, "count": 31559875, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31559875, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002806538366, "count": 31559875, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05290237988, "variance": 0.002798661797 }, { "average": 0, "count": 31559875, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593707.4477, 5228139.597, 928.2926438, 594675.9277, 5229536.657, 1302.972644 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593707.4477346281, 5228139.596648728, 928.2926438474536 ], [ 593707.4477346281, 5229536.656648728, 928.2926438474536 ], [ 594675.9277346281, 5229536.656648728, 1302.9726438474536 ], [ 594675.9277346281, 5228139.596648728, 1302.9726438474536 ], [ 593707.4477346281, 5228139.596648728, 928.2926438474536 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:19:21+00:00", "end_time": "2018-11-12T23:59:27+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7220.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7220.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7220.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7220.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7628036, 47.19993378, 928.2926438, -121.7497246, 47.21264098, 1302.972644 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280359875662, 47.200072553244105, 928.2926438474536 ], [ -121.7625112852679, 47.21264097645252, 928.2926438474536 ], [ -121.74972461619869, 47.21250213886377, 1302.9726438474536 ], [ -121.750019948178, 47.19993377632546, 1302.9726438474536 ], [ -121.76280359875662, 47.200072553244105, 928.2926438474536 ] ] ] }, "id": "20181112_47121B7220.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7220.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:19:21Z", "pc:count": 31559875, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594217.4335, "count": 31559875, "maximum": 594675.9277, "minimum": 593707.4477, "name": "X", "position": 0, "stddev": 272.3512262, "variance": 74175.19042 }, { "average": 5228848.994, "count": 31559875, "maximum": 5229536.657, "minimum": 5228139.597, "name": "Y", "position": 1, "stddev": 377.6267666, "variance": 142601.9748 }, { "average": 1117.666767, "count": 31559875, "maximum": 1302.972644, "minimum": 928.2926438, "name": "Z", "position": 2, "stddev": 78.59169097, "variance": 6176.653889 }, { "average": 39852.49265, "count": 31559875, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19486.6179, "variance": 379728277.4 }, { "average": 1.70670695, "count": 31559875, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9230324746, "variance": 0.8519889492 }, { "average": 2.413450117, "count": 31559875, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.161899743, "variance": 1.350011012 }, { "average": 0, "count": 31559875, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31559875, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.088164671, "count": 31559875, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4056942421, "variance": 0.1645878181 }, { "average": -3.677395692, "count": 31559875, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.50363889, "variance": 240.3628188 }, { "average": 0.4348713675, "count": 31559875, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4957401225, "variance": 0.245758269 }, { "average": 1089.192023, "count": 31559875, "maximum": 1091, "minimum": 1087, "name": "PointSourceId", "position": 11, "stddev": 0.8419710158, "variance": 0.7089151915 }, { "average": 226103045.3, "count": 31559875, "maximum": 226103561.6, "minimum": 226102367.3, "name": "GpsTime", "position": 12, "stddev": 255.779995, "variance": 65423.40585 }, { "average": 0.4348713675, "count": 31559875, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4957401225, "variance": 0.245758269 }, { "average": 0, "count": 31559875, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31559875, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002806538366, "count": 31559875, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05290237988, "variance": 0.002798661797 }, { "average": 0, "count": 31559875, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593707.4477, 5228139.597, 928.2926438, 594675.9277, 5229536.657, 1302.972644 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593707.4477346281, 5228139.596648728, 928.2926438474536 ], [ 593707.4477346281, 5229536.656648728, 928.2926438474536 ], [ 594675.9277346281, 5229536.656648728, 1302.9726438474536 ], [ 594675.9277346281, 5228139.596648728, 1302.9726438474536 ], [ 593707.4477346281, 5228139.596648728, 928.2926438474536 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:19:21+00:00", "end_time": "2018-11-12T23:59:27+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5413.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53776047847282, 47.27500902063718, 903.4044431962086 ], [ -121.5374983583017, 47.28451984431925, 903.4044431962086 ], [ -121.52475479629399, 47.284356469958354, 1507.3844431962086 ], [ -121.52501919844508, 47.27484570031435, 1507.3844431962086 ], [ -121.53776047847282, 47.27500902063718, 903.4044431962086 ] ] ] }, "bbox": [ -121.5377605, 47.2748457, 903.4044432, -121.5247548, 47.28451984, 1507.384443 ], "properties": { "datetime": "2018-11-11T23:09:38Z", "pc:count": 36271374, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611049.1346, "count": 36271374, "maximum": 611560.0842, "minimum": 610596.0842, "name": "X", "position": 0, "stddev": 260.3494423, "variance": 67781.83211 }, { "average": 5237256.706, "count": 36271374, "maximum": 5237819.118, "minimum": 5236761.818, "name": "Y", "position": 1, "stddev": 283.0793347, "variance": 80133.90973 }, { "average": 1139.245018, "count": 36271374, "maximum": 1507.384443, "minimum": 903.4044432, "name": "Z", "position": 2, "stddev": 122.7805091, "variance": 15075.05342 }, { "average": 37989.6679, "count": 36271374, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18190.96618, "variance": 330911250.4 }, { "average": 1.797775155, "count": 36271374, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.997083702, "variance": 0.9941759089 }, { "average": 2.595825292, "count": 36271374, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.24443418, "variance": 1.548616428 }, { "average": 0, "count": 36271374, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.350927594e-06, "count": 36271374, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001162293339, "variance": 1.350925806e-06 }, { "average": 1.075461354, "count": 36271374, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4188115803, "variance": 0.1754031398 }, { "average": -0.2054763711, "count": 36271374, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.55902492, "variance": 274.2013062 }, { "average": 0.5093094626, "count": 36271374, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999133333, "variance": 0.2499133408 }, { "average": 1052.687159, "count": 36271374, "maximum": 1055, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 1.067186124, "variance": 1.138886224 }, { "average": 226011942.2, "count": 36271374, "maximum": 226012978.9, "minimum": 226011433.3, "name": "GpsTime", "position": 12, "stddev": 351.3010467, "variance": 123412.4254 }, { "average": 0.5093094626, "count": 36271374, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999133333, "variance": 0.2499133408 }, { "average": 0, "count": 36271374, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 36271374, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003521206558, "count": 36271374, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05923519021, "variance": 0.003508807759 }, { "average": 0, "count": 36271374, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610596.0842, 5236761.818, 903.4044432, 611560.0842, 5237819.118, 1507.384443 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610596.0842290353, 5236761.817743143, 903.4044431962086 ], [ 610596.0842290353, 5237819.117743144, 903.4044431962086 ], [ 611560.0842290353, 5237819.117743144, 1507.3844431962086 ], [ 611560.0842290353, 5236761.817743143, 1507.3844431962086 ], [ 610596.0842290353, 5236761.817743143, 903.4044431962086 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:09:38+00:00", "end_time": "2018-11-11T22:43:53+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5413.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5413.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5413.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5413.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5377605, 47.2748457, 903.4044432, -121.5247548, 47.28451984, 1507.384443 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53776047847282, 47.27500902063718, 903.4044431962086 ], [ -121.5374983583017, 47.28451984431925, 903.4044431962086 ], [ -121.52475479629399, 47.284356469958354, 1507.3844431962086 ], [ -121.52501919844508, 47.27484570031435, 1507.3844431962086 ], [ -121.53776047847282, 47.27500902063718, 903.4044431962086 ] ] ] }, "id": "20181111_47121C5413.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5413.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:09:38Z", "pc:count": 36271374, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611049.1346, "count": 36271374, "maximum": 611560.0842, "minimum": 610596.0842, "name": "X", "position": 0, "stddev": 260.3494423, "variance": 67781.83211 }, { "average": 5237256.706, "count": 36271374, "maximum": 5237819.118, "minimum": 5236761.818, "name": "Y", "position": 1, "stddev": 283.0793347, "variance": 80133.90973 }, { "average": 1139.245018, "count": 36271374, "maximum": 1507.384443, "minimum": 903.4044432, "name": "Z", "position": 2, "stddev": 122.7805091, "variance": 15075.05342 }, { "average": 37989.6679, "count": 36271374, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18190.96618, "variance": 330911250.4 }, { "average": 1.797775155, "count": 36271374, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.997083702, "variance": 0.9941759089 }, { "average": 2.595825292, "count": 36271374, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.24443418, "variance": 1.548616428 }, { "average": 0, "count": 36271374, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.350927594e-06, "count": 36271374, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001162293339, "variance": 1.350925806e-06 }, { "average": 1.075461354, "count": 36271374, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4188115803, "variance": 0.1754031398 }, { "average": -0.2054763711, "count": 36271374, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.55902492, "variance": 274.2013062 }, { "average": 0.5093094626, "count": 36271374, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999133333, "variance": 0.2499133408 }, { "average": 1052.687159, "count": 36271374, "maximum": 1055, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 1.067186124, "variance": 1.138886224 }, { "average": 226011942.2, "count": 36271374, "maximum": 226012978.9, "minimum": 226011433.3, "name": "GpsTime", "position": 12, "stddev": 351.3010467, "variance": 123412.4254 }, { "average": 0.5093094626, "count": 36271374, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999133333, "variance": 0.2499133408 }, { "average": 0, "count": 36271374, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 36271374, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003521206558, "count": 36271374, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05923519021, "variance": 0.003508807759 }, { "average": 0, "count": 36271374, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610596.0842, 5236761.818, 903.4044432, 611560.0842, 5237819.118, 1507.384443 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610596.0842290353, 5236761.817743143, 903.4044431962086 ], [ 610596.0842290353, 5237819.117743144, 903.4044431962086 ], [ 611560.0842290353, 5237819.117743144, 1507.3844431962086 ], [ 611560.0842290353, 5236761.817743143, 1507.3844431962086 ], [ 610596.0842290353, 5236761.817743143, 903.4044431962086 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:09:38+00:00", "end_time": "2018-11-11T22:43:53+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C4425.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789372940145, 47.25001121138583, 602.6644156637883 ], [ -121.3875090109157, 47.262682175258334, 602.6644156637883 ], [ -121.37463285650925, 47.26250021802209, 941.5044156637884 ], [ -121.37502064378344, 47.24982933432207, 941.5044156637884 ], [ -121.38789372940145, 47.25001121138583, 602.6644156637883 ] ] ] }, "bbox": [ -121.3878937, 47.24982933, 602.6644157, -121.3746329, 47.26268218, 941.5044157 ], "properties": { "datetime": "2018-11-11T21:49:41Z", "pc:count": 74657136, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622470.7381, "count": 74657136, "maximum": 622962.7998, "minimum": 621988.2998, "name": "X", "position": 0, "stddev": 271.2003465, "variance": 73549.62795 }, { "average": 5234921.045, "count": 74657136, "maximum": 5235616.01, "minimum": 5234207.31, "name": "Y", "position": 1, "stddev": 398.3223096, "variance": 158660.6624 }, { "average": 773.0735346, "count": 74657136, "maximum": 941.5044157, "minimum": 602.6644157, "name": "Z", "position": 2, "stddev": 56.2706858, "variance": 3166.390081 }, { "average": 34525.17901, "count": 74657136, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17333.81522, "variance": 300461150.2 }, { "average": 1.896488488, "count": 74657136, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.076257479, "variance": 1.158330161 }, { "average": 2.793630391, "count": 74657136, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.332191232, "variance": 1.774733478 }, { "average": 0, "count": 74657136, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.455798251e-06, "count": 74657136, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001858974544, "variance": 3.455786355e-06 }, { "average": 1.056228302, "count": 74657136, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.335348465, "variance": 0.112458593 }, { "average": 0.8996771462, "count": 74657136, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.42687861, "variance": 237.9885835 }, { "average": 0.5041955668, "count": 74657136, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999824003, "variance": 0.2499824006 }, { "average": 1019.66672, "count": 74657136, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.499154, "variance": 240.2237747 }, { "average": 225873114.7, "count": 74657136, "maximum": 226008181.3, "minimum": 225754003.4, "name": "GpsTime", "position": 12, "stddev": 125934.1683, "variance": 15859414750.0 }, { "average": 0.5041955668, "count": 74657136, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999824003, "variance": 0.2499824006 }, { "average": 0, "count": 74657136, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 74657136, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001979730377, "count": 74657136, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04445009641, "variance": 0.001975811071 }, { "average": 0, "count": 74657136, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621988.2998, 5234207.31, 602.6644157, 622962.7998, 5235616.01, 941.5044157 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621988.2998077343, 5234207.309881891, 602.6644156637883 ], [ 621988.2998077343, 5235616.00988189, 602.6644156637883 ], [ 622962.7998077343, 5235616.00988189, 941.5044156637884 ], [ 622962.7998077343, 5234207.309881891, 941.5044156637884 ], [ 621988.2998077343, 5234207.309881891, 602.6644156637883 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:49:41+00:00", "end_time": "2018-11-08T23:13:23+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C4425.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C4425.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C4425.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4425.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3878937, 47.24982933, 602.6644157, -121.3746329, 47.26268218, 941.5044157 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789372940145, 47.25001121138583, 602.6644156637883 ], [ -121.3875090109157, 47.262682175258334, 602.6644156637883 ], [ -121.37463285650925, 47.26250021802209, 941.5044156637884 ], [ -121.37502064378344, 47.24982933432207, 941.5044156637884 ], [ -121.38789372940145, 47.25001121138583, 602.6644156637883 ] ] ] }, "id": "20181108_47121C4425.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4425.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:49:41Z", "pc:count": 74657136, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622470.7381, "count": 74657136, "maximum": 622962.7998, "minimum": 621988.2998, "name": "X", "position": 0, "stddev": 271.2003465, "variance": 73549.62795 }, { "average": 5234921.045, "count": 74657136, "maximum": 5235616.01, "minimum": 5234207.31, "name": "Y", "position": 1, "stddev": 398.3223096, "variance": 158660.6624 }, { "average": 773.0735346, "count": 74657136, "maximum": 941.5044157, "minimum": 602.6644157, "name": "Z", "position": 2, "stddev": 56.2706858, "variance": 3166.390081 }, { "average": 34525.17901, "count": 74657136, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17333.81522, "variance": 300461150.2 }, { "average": 1.896488488, "count": 74657136, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.076257479, "variance": 1.158330161 }, { "average": 2.793630391, "count": 74657136, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.332191232, "variance": 1.774733478 }, { "average": 0, "count": 74657136, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.455798251e-06, "count": 74657136, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001858974544, "variance": 3.455786355e-06 }, { "average": 1.056228302, "count": 74657136, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.335348465, "variance": 0.112458593 }, { "average": 0.8996771462, "count": 74657136, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.42687861, "variance": 237.9885835 }, { "average": 0.5041955668, "count": 74657136, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999824003, "variance": 0.2499824006 }, { "average": 1019.66672, "count": 74657136, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.499154, "variance": 240.2237747 }, { "average": 225873114.7, "count": 74657136, "maximum": 226008181.3, "minimum": 225754003.4, "name": "GpsTime", "position": 12, "stddev": 125934.1683, "variance": 15859414750.0 }, { "average": 0.5041955668, "count": 74657136, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999824003, "variance": 0.2499824006 }, { "average": 0, "count": 74657136, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 74657136, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001979730377, "count": 74657136, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04445009641, "variance": 0.001975811071 }, { "average": 0, "count": 74657136, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621988.2998, 5234207.31, 602.6644157, 622962.7998, 5235616.01, 941.5044157 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621988.2998077343, 5234207.309881891, 602.6644156637883 ], [ 621988.2998077343, 5235616.00988189, 602.6644156637883 ], [ 622962.7998077343, 5235616.00988189, 941.5044156637884 ], [ 622962.7998077343, 5234207.309881891, 941.5044156637884 ], [ 621988.2998077343, 5234207.309881891, 602.6644156637883 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:49:41+00:00", "end_time": "2018-11-08T23:13:23+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4309.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4610903621631, 47.28760493643404, 1238.417164179202 ], [ -121.4607262905773, 47.30014997243114, 1238.417164179202 ], [ -121.44964946934714, 47.30000062802962, 1604.7771641792021 ], [ -121.45001615828897, 47.28745565718847, 1604.7771641792021 ], [ -121.4610903621631, 47.28760493643404, 1238.417164179202 ] ] ] }, "bbox": [ -121.4610904, 47.28745566, 1238.417164, -121.4496495, 47.30014997, 1604.777164 ], "properties": { "datetime": "2018-11-11T22:29:49Z", "pc:count": 21415176, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616830.4674, "count": 21415176, "maximum": 617204.9136, "minimum": 616367.2136, "name": "X", "position": 0, "stddev": 214.2191707, "variance": 45889.8531 }, { "average": 5239037.003, "count": 21415176, "maximum": 5239667.838, "minimum": 5238273.178, "name": "Y", "position": 1, "stddev": 346.5573406, "variance": 120101.9903 }, { "average": 1397.726025, "count": 21415176, "maximum": 1604.777164, "minimum": 1238.417164, "name": "Z", "position": 2, "stddev": 70.62205155, "variance": 4987.474165 }, { "average": 45198.06564, "count": 21415176, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18859.37732, "variance": 355676112.8 }, { "average": 1.546350588, "count": 21415176, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8465160013, "variance": 0.7165893404 }, { "average": 2.092944181, "count": 21415176, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.142477983, "variance": 1.305255942 }, { "average": 0, "count": 21415176, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21415176, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.127846439, "count": 21415176, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.506212826, "variance": 0.2562514252 }, { "average": 2.200556914, "count": 21415176, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.50481262, "variance": 240.3992145 }, { "average": 0.5028731494, "count": 21415176, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999917566, "variance": 0.2499917567 }, { "average": 1045.959644, "count": 21415176, "maximum": 1048, "minimum": 1044, "name": "PointSourceId", "position": 11, "stddev": 0.8654590126, "variance": 0.7490193025 }, { "average": 226010220.7, "count": 21415176, "maximum": 226010589.4, "minimum": 226009768.5, "name": "GpsTime", "position": 12, "stddev": 174.0239163, "variance": 30284.32344 }, { "average": 0.5028731494, "count": 21415176, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999917566, "variance": 0.2499917567 }, { "average": 0, "count": 21415176, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21415176, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004824989531, "count": 21415176, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06929436652, "variance": 0.004801709231 }, { "average": 0, "count": 21415176, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616367.2136, 5238273.178, 1238.417164, 617204.9136, 5239667.838, 1604.777164 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616367.2136084425, 5238273.177510595, 1238.417164179202 ], [ 616367.2136084425, 5239667.837510595, 1238.417164179202 ], [ 617204.9136084424, 5239667.837510595, 1604.7771641792021 ], [ 617204.9136084424, 5238273.177510595, 1604.7771641792021 ], [ 616367.2136084425, 5238273.177510595, 1238.417164179202 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:29:49+00:00", "end_time": "2018-11-11T22:16:08+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4309.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4309.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4309.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4309.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4610904, 47.28745566, 1238.417164, -121.4496495, 47.30014997, 1604.777164 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4610903621631, 47.28760493643404, 1238.417164179202 ], [ -121.4607262905773, 47.30014997243114, 1238.417164179202 ], [ -121.44964946934714, 47.30000062802962, 1604.7771641792021 ], [ -121.45001615828897, 47.28745565718847, 1604.7771641792021 ], [ -121.4610903621631, 47.28760493643404, 1238.417164179202 ] ] ] }, "id": "20181111_47121C4309.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4309.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:29:49Z", "pc:count": 21415176, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616830.4674, "count": 21415176, "maximum": 617204.9136, "minimum": 616367.2136, "name": "X", "position": 0, "stddev": 214.2191707, "variance": 45889.8531 }, { "average": 5239037.003, "count": 21415176, "maximum": 5239667.838, "minimum": 5238273.178, "name": "Y", "position": 1, "stddev": 346.5573406, "variance": 120101.9903 }, { "average": 1397.726025, "count": 21415176, "maximum": 1604.777164, "minimum": 1238.417164, "name": "Z", "position": 2, "stddev": 70.62205155, "variance": 4987.474165 }, { "average": 45198.06564, "count": 21415176, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18859.37732, "variance": 355676112.8 }, { "average": 1.546350588, "count": 21415176, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8465160013, "variance": 0.7165893404 }, { "average": 2.092944181, "count": 21415176, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.142477983, "variance": 1.305255942 }, { "average": 0, "count": 21415176, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21415176, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.127846439, "count": 21415176, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.506212826, "variance": 0.2562514252 }, { "average": 2.200556914, "count": 21415176, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.50481262, "variance": 240.3992145 }, { "average": 0.5028731494, "count": 21415176, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999917566, "variance": 0.2499917567 }, { "average": 1045.959644, "count": 21415176, "maximum": 1048, "minimum": 1044, "name": "PointSourceId", "position": 11, "stddev": 0.8654590126, "variance": 0.7490193025 }, { "average": 226010220.7, "count": 21415176, "maximum": 226010589.4, "minimum": 226009768.5, "name": "GpsTime", "position": 12, "stddev": 174.0239163, "variance": 30284.32344 }, { "average": 0.5028731494, "count": 21415176, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999917566, "variance": 0.2499917567 }, { "average": 0, "count": 21415176, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21415176, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004824989531, "count": 21415176, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06929436652, "variance": 0.004801709231 }, { "average": 0, "count": 21415176, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616367.2136, 5238273.178, 1238.417164, 617204.9136, 5239667.838, 1604.777164 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616367.2136084425, 5238273.177510595, 1238.417164179202 ], [ 616367.2136084425, 5239667.837510595, 1238.417164179202 ], [ 617204.9136084424, 5239667.837510595, 1604.7771641792021 ], [ 617204.9136084424, 5238273.177510595, 1604.7771641792021 ], [ 616367.2136084425, 5238273.177510595, 1238.417164179202 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:29:49+00:00", "end_time": "2018-11-11T22:16:08+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4414.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039025773278, 47.27501111973885, 831.5833522267027 ], [ -121.40000985817672, 47.28762669773489, 831.5833522267027 ], [ -121.38713708936736, 47.287446206698185, 1327.8033522267028 ], [ -121.38752054621466, 47.27483070788653, 1327.8033522267028 ], [ -121.40039025773278, 47.27501111973885, 831.5833522267027 ] ] ] }, "bbox": [ -121.4003903, 47.27483071, 831.5833522, -121.3871371, 47.2876267, 1327.803352 ], "properties": { "datetime": "2018-11-11T22:12:25Z", "pc:count": 47861243, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621475.225, "count": 47861243, "maximum": 621959.5109, "minimum": 620985.7309, "name": "X", "position": 0, "stddev": 271.7592159, "variance": 73853.07144 }, { "average": 5237653.375, "count": 47861243, "maximum": 5238368.576, "minimum": 5236966.036, "name": "Y", "position": 1, "stddev": 411.2479253, "variance": 169124.856 }, { "average": 1108.781506, "count": 47861243, "maximum": 1327.803352, "minimum": 831.5833522, "name": "Z", "position": 2, "stddev": 106.2521538, "variance": 11289.52019 }, { "average": 36416.94788, "count": 47861243, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18528.57244, "variance": 343307996.5 }, { "average": 1.893539184, "count": 47861243, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.038118131, "variance": 1.077689254 }, { "average": 2.787335068, "count": 47861243, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.241458333, "variance": 1.541218791 }, { "average": 0, "count": 47861243, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.089373233e-08, "count": 47861243, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001445466441, "variance": 2.089373232e-08 }, { "average": 1.078055787, "count": 47861243, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3821284761, "variance": 0.1460221722 }, { "average": -0.8813860346, "count": 47861243, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.11507826, "variance": 259.6957474 }, { "average": 0.5085625754, "count": 47861243, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999266821, "variance": 0.2499266875 }, { "average": 1040.941974, "count": 47861243, "maximum": 1043, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 0.9779684583, "variance": 0.9564223054 }, { "average": 226008795.7, "count": 47861243, "maximum": 226009545.5, "minimum": 226008169.2, "name": "GpsTime", "position": 12, "stddev": 342.1319419, "variance": 117054.2657 }, { "average": 0.5085625754, "count": 47861243, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999266821, "variance": 0.2499266875 }, { "average": 0, "count": 47861243, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47861243, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002468636262, "count": 47861243, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04962400778, "variance": 0.002462542148 }, { "average": 0, "count": 47861243, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620985.7309, 5236966.036, 831.5833522, 621959.5109, 5238368.576, 1327.803352 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620985.7309293539, 5236966.0362581555, 831.5833522267027 ], [ 620985.7309293539, 5238368.576258155, 831.5833522267027 ], [ 621959.5109293539, 5238368.576258155, 1327.8033522267028 ], [ 621959.5109293539, 5236966.0362581555, 1327.8033522267028 ], [ 620985.7309293539, 5236966.0362581555, 831.5833522267027 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:12:25+00:00", "end_time": "2018-11-11T21:49:29+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4414.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4414.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4414.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4414.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4003903, 47.27483071, 831.5833522, -121.3871371, 47.2876267, 1327.803352 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039025773278, 47.27501111973885, 831.5833522267027 ], [ -121.40000985817672, 47.28762669773489, 831.5833522267027 ], [ -121.38713708936736, 47.287446206698185, 1327.8033522267028 ], [ -121.38752054621466, 47.27483070788653, 1327.8033522267028 ], [ -121.40039025773278, 47.27501111973885, 831.5833522267027 ] ] ] }, "id": "20181111_47121C4414.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4414.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:12:25Z", "pc:count": 47861243, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621475.225, "count": 47861243, "maximum": 621959.5109, "minimum": 620985.7309, "name": "X", "position": 0, "stddev": 271.7592159, "variance": 73853.07144 }, { "average": 5237653.375, "count": 47861243, "maximum": 5238368.576, "minimum": 5236966.036, "name": "Y", "position": 1, "stddev": 411.2479253, "variance": 169124.856 }, { "average": 1108.781506, "count": 47861243, "maximum": 1327.803352, "minimum": 831.5833522, "name": "Z", "position": 2, "stddev": 106.2521538, "variance": 11289.52019 }, { "average": 36416.94788, "count": 47861243, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18528.57244, "variance": 343307996.5 }, { "average": 1.893539184, "count": 47861243, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.038118131, "variance": 1.077689254 }, { "average": 2.787335068, "count": 47861243, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.241458333, "variance": 1.541218791 }, { "average": 0, "count": 47861243, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.089373233e-08, "count": 47861243, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001445466441, "variance": 2.089373232e-08 }, { "average": 1.078055787, "count": 47861243, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3821284761, "variance": 0.1460221722 }, { "average": -0.8813860346, "count": 47861243, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.11507826, "variance": 259.6957474 }, { "average": 0.5085625754, "count": 47861243, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999266821, "variance": 0.2499266875 }, { "average": 1040.941974, "count": 47861243, "maximum": 1043, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 0.9779684583, "variance": 0.9564223054 }, { "average": 226008795.7, "count": 47861243, "maximum": 226009545.5, "minimum": 226008169.2, "name": "GpsTime", "position": 12, "stddev": 342.1319419, "variance": 117054.2657 }, { "average": 0.5085625754, "count": 47861243, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999266821, "variance": 0.2499266875 }, { "average": 0, "count": 47861243, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47861243, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002468636262, "count": 47861243, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04962400778, "variance": 0.002462542148 }, { "average": 0, "count": 47861243, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620985.7309, 5236966.036, 831.5833522, 621959.5109, 5238368.576, 1327.803352 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620985.7309293539, 5236966.0362581555, 831.5833522267027 ], [ 620985.7309293539, 5238368.576258155, 831.5833522267027 ], [ 621959.5109293539, 5238368.576258155, 1327.8033522267028 ], [ 621959.5109293539, 5236966.0362581555, 1327.8033522267028 ], [ 620985.7309293539, 5236966.0362581555, 831.5833522267027 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:12:25+00:00", "end_time": "2018-11-11T21:49:29+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7219.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77523992914145, 47.20270042272207, 936.7528033160687 ], [ -121.77501108918517, 47.212639440675666, 936.7528033160687 ], [ -121.76229011005142, 47.21250270841971, 1318.4528033160686 ], [ -121.76252132493597, 47.202563737718364, 1318.4528033160686 ], [ -121.77523992914145, 47.20270042272207, 936.7528033160687 ] ] ] }, "bbox": [ -121.7752399, 47.20256374, 936.7528033, -121.7622901, 47.21263944, 1318.452803 ], "properties": { "datetime": "2018-11-13T00:24:47Z", "pc:count": 27860516, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593254.3834, "count": 27860516, "maximum": 593724.4391, "minimum": 592760.9391, "name": "X", "position": 0, "stddev": 272.5412171, "variance": 74278.715 }, { "average": 5228978.726, "count": 27860516, "maximum": 5229521.557, "minimum": 5228416.777, "name": "Y", "position": 1, "stddev": 294.90583, "variance": 86969.44856 }, { "average": 1138.886634, "count": 27860516, "maximum": 1318.452803, "minimum": 936.7528033, "name": "Z", "position": 2, "stddev": 85.50003001, "variance": 7310.255131 }, { "average": 38971.29572, "count": 27860516, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19963.56452, "variance": 398543908.2 }, { "average": 1.77910384, "count": 27860516, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9839439546, "variance": 0.9681457058 }, { "average": 2.558475586, "count": 27860516, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.232330431, "variance": 1.518638292 }, { "average": 0, "count": 27860516, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 27860516, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.081323117, "count": 27860516, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3767367914, "variance": 0.14193061 }, { "average": -2.325204416, "count": 27860516, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.63894999, "variance": 244.5767567 }, { "average": 0.4794659582, "count": 27860516, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4995781842, "variance": 0.2495783621 }, { "average": 1089.721816, "count": 27860516, "maximum": 1092, "minimum": 1088, "name": "PointSourceId", "position": 11, "stddev": 0.7896995074, "variance": 0.6236253119 }, { "average": 226103203.8, "count": 27860516, "maximum": 226103887.1, "minimum": 226102700.7, "name": "GpsTime", "position": 12, "stddev": 234.2114143, "variance": 54854.98658 }, { "average": 0.4794659582, "count": 27860516, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4995781842, "variance": 0.2495783621 }, { "average": 0, "count": 27860516, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 27860516, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002240697911, "count": 27860516, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04728294898, "variance": 0.002235677264 }, { "average": 0, "count": 27860516, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592760.9391, 5228416.777, 936.7528033, 593724.4391, 5229521.557, 1318.452803 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592760.9391011442, 5228416.776720262, 936.7528033160687 ], [ 592760.9391011442, 5229521.556720261, 936.7528033160687 ], [ 593724.4391011442, 5229521.556720261, 1318.4528033160686 ], [ 593724.4391011442, 5228416.776720262, 1318.4528033160686 ], [ 592760.9391011442, 5228416.776720262, 936.7528033160687 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:24:47+00:00", "end_time": "2018-11-13T00:05:00+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7219.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7219.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7219.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7219.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7752399, 47.20256374, 936.7528033, -121.7622901, 47.21263944, 1318.452803 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77523992914145, 47.20270042272207, 936.7528033160687 ], [ -121.77501108918517, 47.212639440675666, 936.7528033160687 ], [ -121.76229011005142, 47.21250270841971, 1318.4528033160686 ], [ -121.76252132493597, 47.202563737718364, 1318.4528033160686 ], [ -121.77523992914145, 47.20270042272207, 936.7528033160687 ] ] ] }, "id": "20181112_47121B7219.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7219.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:24:47Z", "pc:count": 27860516, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593254.3834, "count": 27860516, "maximum": 593724.4391, "minimum": 592760.9391, "name": "X", "position": 0, "stddev": 272.5412171, "variance": 74278.715 }, { "average": 5228978.726, "count": 27860516, "maximum": 5229521.557, "minimum": 5228416.777, "name": "Y", "position": 1, "stddev": 294.90583, "variance": 86969.44856 }, { "average": 1138.886634, "count": 27860516, "maximum": 1318.452803, "minimum": 936.7528033, "name": "Z", "position": 2, "stddev": 85.50003001, "variance": 7310.255131 }, { "average": 38971.29572, "count": 27860516, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19963.56452, "variance": 398543908.2 }, { "average": 1.77910384, "count": 27860516, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9839439546, "variance": 0.9681457058 }, { "average": 2.558475586, "count": 27860516, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.232330431, "variance": 1.518638292 }, { "average": 0, "count": 27860516, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 27860516, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.081323117, "count": 27860516, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3767367914, "variance": 0.14193061 }, { "average": -2.325204416, "count": 27860516, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.63894999, "variance": 244.5767567 }, { "average": 0.4794659582, "count": 27860516, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4995781842, "variance": 0.2495783621 }, { "average": 1089.721816, "count": 27860516, "maximum": 1092, "minimum": 1088, "name": "PointSourceId", "position": 11, "stddev": 0.7896995074, "variance": 0.6236253119 }, { "average": 226103203.8, "count": 27860516, "maximum": 226103887.1, "minimum": 226102700.7, "name": "GpsTime", "position": 12, "stddev": 234.2114143, "variance": 54854.98658 }, { "average": 0.4794659582, "count": 27860516, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4995781842, "variance": 0.2495783621 }, { "average": 0, "count": 27860516, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 27860516, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002240697911, "count": 27860516, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04728294898, "variance": 0.002235677264 }, { "average": 0, "count": 27860516, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592760.9391, 5228416.777, 936.7528033, 593724.4391, 5229521.557, 1318.452803 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592760.9391011442, 5228416.776720262, 936.7528033160687 ], [ 592760.9391011442, 5229521.556720261, 936.7528033160687 ], [ 593724.4391011442, 5229521.556720261, 1318.4528033160686 ], [ 593724.4391011442, 5228416.776720262, 1318.4528033160686 ], [ 592760.9391011442, 5228416.776720262, 936.7528033160687 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:24:47+00:00", "end_time": "2018-11-13T00:05:00+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7104.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83778779330429, 47.23750864886779, 267.3268770623452 ], [ -121.83751162148826, 47.25013275314726, 267.3268770623452 ], [ -121.82473830154352, 47.25000243940812, 1020.1868770623453 ], [ -121.82501750621206, 47.23737839233178, 1020.1868770623453 ], [ -121.83778779330429, 47.23750864886779, 267.3268770623452 ] ] ] }, "bbox": [ -121.8377878, 47.23737839, 267.3268771, -121.8247383, 47.25013275, 1020.186877 ], "properties": { "datetime": "2018-11-13T00:13:45Z", "pc:count": 41903299, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588455.852, "count": 41903299, "maximum": 588932.9555, "minimum": 587966.1955, "name": "X", "position": 0, "stddev": 273.0855404, "variance": 74575.7124 }, { "average": 5232937.774, "count": 41903299, "maximum": 5233615.782, "minimum": 5232212.562, "name": "Y", "position": 1, "stddev": 401.6182746, "variance": 161297.2385 }, { "average": 853.1173365, "count": 41903299, "maximum": 1020.186877, "minimum": 267.3268771, "name": "Z", "position": 2, "stddev": 88.51842333, "variance": 7835.511269 }, { "average": 36038.44551, "count": 41903299, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18064.39169, "variance": 326322247.1 }, { "average": 1.998486873, "count": 41903299, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.102261616, "variance": 1.21498067 }, { "average": 2.99668606, "count": 41903299, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.284305733, "variance": 1.649441216 }, { "average": 0, "count": 41903299, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.341025727e-07, "count": 41903299, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005780159765, "variance": 3.34102469e-07 }, { "average": 1.055053995, "count": 41903299, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3463847315, "variance": 0.1199823822 }, { "average": 0.6302897837, "count": 41903299, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.47367863, "variance": 271.3820875 }, { "average": 0.4118904815, "count": 41903299, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4921754957, "variance": 0.2422367185 }, { "average": 1087.556361, "count": 41903299, "maximum": 1090, "minimum": 1085, "name": "PointSourceId", "position": 11, "stddev": 1.122781545, "variance": 1.260638398 }, { "average": 226102542.5, "count": 41903299, "maximum": 226103225.6, "minimum": 226101624.5, "name": "GpsTime", "position": 12, "stddev": 414.1791805, "variance": 171544.3936 }, { "average": 0.4118904815, "count": 41903299, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4921754957, "variance": 0.2422367185 }, { "average": 0, "count": 41903299, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41903299, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002265310901, "count": 41903299, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04754134328, "variance": 0.002260179321 }, { "average": 0, "count": 41903299, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587966.1955, 5232212.562, 267.3268771, 588932.9555, 5233615.782, 1020.186877 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587966.1955310999, 5232212.561765039, 267.3268770623452 ], [ 587966.1955310999, 5233615.78176504, 267.3268770623452 ], [ 588932.9555310999, 5233615.78176504, 1020.1868770623453 ], [ 588932.9555310999, 5232212.561765039, 1020.1868770623453 ], [ 587966.1955310999, 5232212.561765039, 267.3268770623452 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:13:45+00:00", "end_time": "2018-11-12T23:47:04+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7104.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7104.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7104.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7104.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8377878, 47.23737839, 267.3268771, -121.8247383, 47.25013275, 1020.186877 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83778779330429, 47.23750864886779, 267.3268770623452 ], [ -121.83751162148826, 47.25013275314726, 267.3268770623452 ], [ -121.82473830154352, 47.25000243940812, 1020.1868770623453 ], [ -121.82501750621206, 47.23737839233178, 1020.1868770623453 ], [ -121.83778779330429, 47.23750864886779, 267.3268770623452 ] ] ] }, "id": "20181112_47121B7104.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7104.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:13:45Z", "pc:count": 41903299, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588455.852, "count": 41903299, "maximum": 588932.9555, "minimum": 587966.1955, "name": "X", "position": 0, "stddev": 273.0855404, "variance": 74575.7124 }, { "average": 5232937.774, "count": 41903299, "maximum": 5233615.782, "minimum": 5232212.562, "name": "Y", "position": 1, "stddev": 401.6182746, "variance": 161297.2385 }, { "average": 853.1173365, "count": 41903299, "maximum": 1020.186877, "minimum": 267.3268771, "name": "Z", "position": 2, "stddev": 88.51842333, "variance": 7835.511269 }, { "average": 36038.44551, "count": 41903299, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18064.39169, "variance": 326322247.1 }, { "average": 1.998486873, "count": 41903299, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.102261616, "variance": 1.21498067 }, { "average": 2.99668606, "count": 41903299, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.284305733, "variance": 1.649441216 }, { "average": 0, "count": 41903299, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.341025727e-07, "count": 41903299, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005780159765, "variance": 3.34102469e-07 }, { "average": 1.055053995, "count": 41903299, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3463847315, "variance": 0.1199823822 }, { "average": 0.6302897837, "count": 41903299, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.47367863, "variance": 271.3820875 }, { "average": 0.4118904815, "count": 41903299, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4921754957, "variance": 0.2422367185 }, { "average": 1087.556361, "count": 41903299, "maximum": 1090, "minimum": 1085, "name": "PointSourceId", "position": 11, "stddev": 1.122781545, "variance": 1.260638398 }, { "average": 226102542.5, "count": 41903299, "maximum": 226103225.6, "minimum": 226101624.5, "name": "GpsTime", "position": 12, "stddev": 414.1791805, "variance": 171544.3936 }, { "average": 0.4118904815, "count": 41903299, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4921754957, "variance": 0.2422367185 }, { "average": 0, "count": 41903299, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41903299, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002265310901, "count": 41903299, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04754134328, "variance": 0.002260179321 }, { "average": 0, "count": 41903299, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587966.1955, 5232212.562, 267.3268771, 588932.9555, 5233615.782, 1020.186877 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587966.1955310999, 5232212.561765039, 267.3268770623452 ], [ 587966.1955310999, 5233615.78176504, 267.3268770623452 ], [ 588932.9555310999, 5233615.78176504, 1020.1868770623453 ], [ 588932.9555310999, 5232212.561765039, 1020.1868770623453 ], [ 587966.1955310999, 5232212.561765039, 267.3268770623452 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:13:45+00:00", "end_time": "2018-11-12T23:47:04+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6412.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532630370354, 47.27500938363103, 701.1251168243281 ], [ -121.67501067548865, 47.28765043856767, 701.1251168243281 ], [ -121.66219977138958, 47.28750158002991, 1115.805116824328 ], [ -121.6625184491014, 47.27486059053181, 1115.805116824328 ], [ -121.67532630370354, 47.27500938363103, 701.1251168243281 ] ] ] }, "bbox": [ -121.6753263, 47.27486059, 701.1251168, -121.6621998, 47.28765044, 1115.805117 ], "properties": { "datetime": "2018-11-12T22:03:55Z", "pc:count": 66652618, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600679.8095, "count": 66652618, "maximum": 601160.5682, "minimum": 600191.5882, "name": "X", "position": 0, "stddev": 274.1908169, "variance": 75180.60406 }, { "average": 5237267.086, "count": 66652618, "maximum": 5237981.132, "minimum": 5236575.932, "name": "Y", "position": 1, "stddev": 403.4826243, "variance": 162798.2281 }, { "average": 899.4355473, "count": 66652618, "maximum": 1115.805117, "minimum": 701.1251168, "name": "Z", "position": 2, "stddev": 78.06232485, "variance": 6093.72656 }, { "average": 32242.08562, "count": 66652618, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18950.0835, "variance": 359105664.5 }, { "average": 2.164820983, "count": 66652618, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.23119551, "variance": 1.515842385 }, { "average": 3.329238755, "count": 66652618, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.423326189, "variance": 2.025857439 }, { "average": 0, "count": 66652618, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.500316162e-08, "count": 66652618, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001224873937, "variance": 1.500316162e-08 }, { "average": 1.056804175, "count": 66652618, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3028305587, "variance": 0.09170634728 }, { "average": -0.3275687721, "count": 66652618, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16348693, "variance": 261.2583099 }, { "average": 0.5075457651, "count": 66652618, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999430619, "variance": 0.2499430652 }, { "average": 1068.196756, "count": 66652618, "maximum": 1072, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.340154774, "variance": 11.15663391 }, { "average": 226078294.8, "count": 66652618, "maximum": 226095435, "minimum": 226016013.7, "name": "GpsTime", "position": 12, "stddev": 31371.13376, "variance": 984148033.5 }, { "average": 0.5075457651, "count": 66652618, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999430619, "variance": 0.2499430652 }, { "average": 0, "count": 66652618, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66652618, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00127096283, "count": 66652618, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03562790343, "variance": 0.001269347503 }, { "average": 0, "count": 66652618, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600191.5882, 5236575.932, 701.1251168, 601160.5682, 5237981.132, 1115.805117 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600191.5882337478, 5236575.931791019, 701.1251168243281 ], [ 600191.5882337478, 5237981.131791018, 701.1251168243281 ], [ 601160.5682337477, 5237981.131791018, 1115.805116824328 ], [ 601160.5682337477, 5236575.931791019, 1115.805116824328 ], [ 600191.5882337478, 5236575.931791019, 701.1251168243281 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:03:55+00:00", "end_time": "2018-11-12T00:00:13+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6412.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6412.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6412.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6412.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6753263, 47.27486059, 701.1251168, -121.6621998, 47.28765044, 1115.805117 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532630370354, 47.27500938363103, 701.1251168243281 ], [ -121.67501067548865, 47.28765043856767, 701.1251168243281 ], [ -121.66219977138958, 47.28750158002991, 1115.805116824328 ], [ -121.6625184491014, 47.27486059053181, 1115.805116824328 ], [ -121.67532630370354, 47.27500938363103, 701.1251168243281 ] ] ] }, "id": "20181111_47121C6412.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6412.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:03:55Z", "pc:count": 66652618, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600679.8095, "count": 66652618, "maximum": 601160.5682, "minimum": 600191.5882, "name": "X", "position": 0, "stddev": 274.1908169, "variance": 75180.60406 }, { "average": 5237267.086, "count": 66652618, "maximum": 5237981.132, "minimum": 5236575.932, "name": "Y", "position": 1, "stddev": 403.4826243, "variance": 162798.2281 }, { "average": 899.4355473, "count": 66652618, "maximum": 1115.805117, "minimum": 701.1251168, "name": "Z", "position": 2, "stddev": 78.06232485, "variance": 6093.72656 }, { "average": 32242.08562, "count": 66652618, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18950.0835, "variance": 359105664.5 }, { "average": 2.164820983, "count": 66652618, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.23119551, "variance": 1.515842385 }, { "average": 3.329238755, "count": 66652618, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.423326189, "variance": 2.025857439 }, { "average": 0, "count": 66652618, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.500316162e-08, "count": 66652618, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001224873937, "variance": 1.500316162e-08 }, { "average": 1.056804175, "count": 66652618, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3028305587, "variance": 0.09170634728 }, { "average": -0.3275687721, "count": 66652618, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16348693, "variance": 261.2583099 }, { "average": 0.5075457651, "count": 66652618, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999430619, "variance": 0.2499430652 }, { "average": 1068.196756, "count": 66652618, "maximum": 1072, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.340154774, "variance": 11.15663391 }, { "average": 226078294.8, "count": 66652618, "maximum": 226095435, "minimum": 226016013.7, "name": "GpsTime", "position": 12, "stddev": 31371.13376, "variance": 984148033.5 }, { "average": 0.5075457651, "count": 66652618, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999430619, "variance": 0.2499430652 }, { "average": 0, "count": 66652618, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66652618, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00127096283, "count": 66652618, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03562790343, "variance": 0.001269347503 }, { "average": 0, "count": 66652618, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600191.5882, 5236575.932, 701.1251168, 601160.5682, 5237981.132, 1115.805117 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600191.5882337478, 5236575.931791019, 701.1251168243281 ], [ 600191.5882337478, 5237981.131791018, 701.1251168243281 ], [ 601160.5682337477, 5237981.131791018, 1115.805116824328 ], [ 601160.5682337477, 5236575.931791019, 1115.805116824328 ], [ 600191.5882337478, 5236575.931791019, 701.1251168243281 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:03:55+00:00", "end_time": "2018-11-12T00:00:13+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4304.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45677931301837, 47.300006359991016, 1427.0341580039235 ], [ -121.45667506345534, 47.3035878169607, 1427.0341580039235 ], [ -121.44991270193077, 47.30349653172951, 1697.2341580039233 ], [ -121.45001740783687, 47.299915086131676, 1697.2341580039233 ], [ -121.45677931301837, 47.300006359991016, 1427.0341580039235 ] ] ] }, "bbox": [ -121.4567793, 47.29991509, 1427.034158, -121.4499127, 47.30358782, 1697.234158 ], "properties": { "datetime": "2018-11-11T22:29:45Z", "pc:count": 2237405, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616992.9229, "count": 2237405, "maximum": 617177.2877, "minimum": 616665.9077, "name": "X", "position": 0, "stddev": 121.6687895, "variance": 14803.29435 }, { "average": 5239763.557, "count": 2237405, "maximum": 5240055.938, "minimum": 5239657.778, "name": "Y", "position": 1, "stddev": 66.46397495, "variance": 4417.459967 }, { "average": 1559.733149, "count": 2237405, "maximum": 1697.234158, "minimum": 1427.034158, "name": "Z", "position": 2, "stddev": 44.15993616, "variance": 1950.099962 }, { "average": 41374.96147, "count": 2237405, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20035.62999, "variance": 401426469.1 }, { "average": 1.691140406, "count": 2237405, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9145450924, "variance": 0.836392726 }, { "average": 2.382418024, "count": 2237405, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.159429837, "variance": 1.344277547 }, { "average": 0, "count": 2237405, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2237405, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.110249597, "count": 2237405, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5134145553, "variance": 0.2635945056 }, { "average": 4.716174974, "count": 2237405, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 17.5376328, "variance": 307.5685641 }, { "average": 0.5049255723, "count": 2237405, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999758499, "variance": 0.2499758505 }, { "average": 1046.799, "count": 2237405, "maximum": 1048, "minimum": 1046, "name": "PointSourceId", "position": 11, "stddev": 0.724456459, "variance": 0.524837161 }, { "average": 226010379.3, "count": 2237405, "maximum": 226010585.6, "minimum": 226010237.8, "name": "GpsTime", "position": 12, "stddev": 121.2584941, "variance": 14703.62239 }, { "average": 0.5049255723, "count": 2237405, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999758499, "variance": 0.2499758505 }, { "average": 0, "count": 2237405, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2237405, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.005516658808, "count": 2237405, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07406907408, "variance": 0.005486227736 }, { "average": 0, "count": 2237405, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616665.9077, 5239657.778, 1427.034158, 617177.2877, 5240055.938, 1697.234158 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616665.9076510927, 5239657.778146127, 1427.0341580039235 ], [ 616665.9076510927, 5240055.938146127, 1427.0341580039235 ], [ 617177.2876510926, 5240055.938146127, 1697.2341580039233 ], [ 617177.2876510926, 5239657.778146127, 1697.2341580039233 ], [ 616665.9076510927, 5239657.778146127, 1427.0341580039235 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:29:45+00:00", "end_time": "2018-11-11T22:23:57+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4304.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4304.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4304.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4304.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4567793, 47.29991509, 1427.034158, -121.4499127, 47.30358782, 1697.234158 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45677931301837, 47.300006359991016, 1427.0341580039235 ], [ -121.45667506345534, 47.3035878169607, 1427.0341580039235 ], [ -121.44991270193077, 47.30349653172951, 1697.2341580039233 ], [ -121.45001740783687, 47.299915086131676, 1697.2341580039233 ], [ -121.45677931301837, 47.300006359991016, 1427.0341580039235 ] ] ] }, "id": "20181111_47121C4304.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4304.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:29:45Z", "pc:count": 2237405, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616992.9229, "count": 2237405, "maximum": 617177.2877, "minimum": 616665.9077, "name": "X", "position": 0, "stddev": 121.6687895, "variance": 14803.29435 }, { "average": 5239763.557, "count": 2237405, "maximum": 5240055.938, "minimum": 5239657.778, "name": "Y", "position": 1, "stddev": 66.46397495, "variance": 4417.459967 }, { "average": 1559.733149, "count": 2237405, "maximum": 1697.234158, "minimum": 1427.034158, "name": "Z", "position": 2, "stddev": 44.15993616, "variance": 1950.099962 }, { "average": 41374.96147, "count": 2237405, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20035.62999, "variance": 401426469.1 }, { "average": 1.691140406, "count": 2237405, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9145450924, "variance": 0.836392726 }, { "average": 2.382418024, "count": 2237405, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.159429837, "variance": 1.344277547 }, { "average": 0, "count": 2237405, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2237405, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.110249597, "count": 2237405, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5134145553, "variance": 0.2635945056 }, { "average": 4.716174974, "count": 2237405, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 17.5376328, "variance": 307.5685641 }, { "average": 0.5049255723, "count": 2237405, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999758499, "variance": 0.2499758505 }, { "average": 1046.799, "count": 2237405, "maximum": 1048, "minimum": 1046, "name": "PointSourceId", "position": 11, "stddev": 0.724456459, "variance": 0.524837161 }, { "average": 226010379.3, "count": 2237405, "maximum": 226010585.6, "minimum": 226010237.8, "name": "GpsTime", "position": 12, "stddev": 121.2584941, "variance": 14703.62239 }, { "average": 0.5049255723, "count": 2237405, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999758499, "variance": 0.2499758505 }, { "average": 0, "count": 2237405, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2237405, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.005516658808, "count": 2237405, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07406907408, "variance": 0.005486227736 }, { "average": 0, "count": 2237405, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616665.9077, 5239657.778, 1427.034158, 617177.2877, 5240055.938, 1697.234158 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616665.9076510927, 5239657.778146127, 1427.0341580039235 ], [ 616665.9076510927, 5240055.938146127, 1427.0341580039235 ], [ 617177.2876510926, 5240055.938146127, 1697.2341580039233 ], [ 617177.2876510926, 5239657.778146127, 1697.2341580039233 ], [ 616665.9076510927, 5239657.778146127, 1427.0341580039235 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:29:45+00:00", "end_time": "2018-11-11T22:23:57+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7109.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83778742601632, 47.22500836185112, 627.910469252138 ], [ -121.83751136296478, 47.237633033590406, 627.910469252138 ], [ -121.82473840637203, 47.237502719308615, 1121.670469252138 ], [ -121.8250175009947, 47.22487810477346, 1121.670469252138 ], [ -121.83778742601632, 47.22500836185112, 627.910469252138 ] ] ] }, "bbox": [ -121.8377874, 47.2248781, 627.9104693, -121.8247384, 47.23763303, 1121.670469 ], "properties": { "datetime": "2018-11-13T00:23:38Z", "pc:count": 42032184, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588474.6519, "count": 42032184, "maximum": 588953.8716, "minimum": 587986.9116, "name": "X", "position": 0, "stddev": 275.1191521, "variance": 75690.54787 }, { "average": 5231490.729, "count": 42032184, "maximum": 5232226.696, "minimum": 5230823.416, "name": "Y", "position": 1, "stddev": 391.0942576, "variance": 152954.7184 }, { "average": 924.2920001, "count": 42032184, "maximum": 1121.670469, "minimum": 627.9104693, "name": "Z", "position": 2, "stddev": 98.28911899, "variance": 9660.750912 }, { "average": 37305.80815, "count": 42032184, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18407.77817, "variance": 338846297.2 }, { "average": 1.947442512, "count": 42032184, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.070213818, "variance": 1.145357617 }, { "average": 2.894888569, "count": 42032184, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.2613043, "variance": 1.590888536 }, { "average": 0, "count": 42032184, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.665390502e-07, "count": 42032184, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004080919338, "variance": 1.665390264e-07 }, { "average": 1.058250292, "count": 42032184, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3492972925, "variance": 0.1220085985 }, { "average": -1.009208399, "count": 42032184, "maximum": 28.00200081, "minimum": -28.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 15.54837286, "variance": 241.7518985 }, { "average": 0.4732168331, "count": 42032184, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4992821526, "variance": 0.2492826679 }, { "average": 1089.767542, "count": 42032184, "maximum": 1092, "minimum": 1087, "name": "PointSourceId", "position": 11, "stddev": 0.9301865602, "variance": 0.8652470369 }, { "average": 226103224.5, "count": 42032184, "maximum": 226103818.9, "minimum": 226102461.1, "name": "GpsTime", "position": 12, "stddev": 278.3642335, "variance": 77486.64651 }, { "average": 0.4732168331, "count": 42032184, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4992821526, "variance": 0.2492826679 }, { "average": 0, "count": 42032184, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42032184, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002238379999, "count": 42032184, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04725854111, "variance": 0.002233369708 }, { "average": 0, "count": 42032184, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587986.9116, 5230823.416, 627.9104693, 588953.8716, 5232226.696, 1121.670469 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587986.9116278437, 5230823.416268414, 627.910469252138 ], [ 587986.9116278437, 5232226.696268413, 627.910469252138 ], [ 588953.8716278437, 5232226.696268413, 1121.670469252138 ], [ 588953.8716278437, 5230823.416268414, 1121.670469252138 ], [ 587986.9116278437, 5230823.416268414, 627.910469252138 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:23:38+00:00", "end_time": "2018-11-13T00:01:01+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7109.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7109.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7109.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7109.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8377874, 47.2248781, 627.9104693, -121.8247384, 47.23763303, 1121.670469 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83778742601632, 47.22500836185112, 627.910469252138 ], [ -121.83751136296478, 47.237633033590406, 627.910469252138 ], [ -121.82473840637203, 47.237502719308615, 1121.670469252138 ], [ -121.8250175009947, 47.22487810477346, 1121.670469252138 ], [ -121.83778742601632, 47.22500836185112, 627.910469252138 ] ] ] }, "id": "20181112_47121B7109.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7109.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:23:38Z", "pc:count": 42032184, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588474.6519, "count": 42032184, "maximum": 588953.8716, "minimum": 587986.9116, "name": "X", "position": 0, "stddev": 275.1191521, "variance": 75690.54787 }, { "average": 5231490.729, "count": 42032184, "maximum": 5232226.696, "minimum": 5230823.416, "name": "Y", "position": 1, "stddev": 391.0942576, "variance": 152954.7184 }, { "average": 924.2920001, "count": 42032184, "maximum": 1121.670469, "minimum": 627.9104693, "name": "Z", "position": 2, "stddev": 98.28911899, "variance": 9660.750912 }, { "average": 37305.80815, "count": 42032184, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18407.77817, "variance": 338846297.2 }, { "average": 1.947442512, "count": 42032184, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.070213818, "variance": 1.145357617 }, { "average": 2.894888569, "count": 42032184, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.2613043, "variance": 1.590888536 }, { "average": 0, "count": 42032184, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.665390502e-07, "count": 42032184, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004080919338, "variance": 1.665390264e-07 }, { "average": 1.058250292, "count": 42032184, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3492972925, "variance": 0.1220085985 }, { "average": -1.009208399, "count": 42032184, "maximum": 28.00200081, "minimum": -28.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 15.54837286, "variance": 241.7518985 }, { "average": 0.4732168331, "count": 42032184, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4992821526, "variance": 0.2492826679 }, { "average": 1089.767542, "count": 42032184, "maximum": 1092, "minimum": 1087, "name": "PointSourceId", "position": 11, "stddev": 0.9301865602, "variance": 0.8652470369 }, { "average": 226103224.5, "count": 42032184, "maximum": 226103818.9, "minimum": 226102461.1, "name": "GpsTime", "position": 12, "stddev": 278.3642335, "variance": 77486.64651 }, { "average": 0.4732168331, "count": 42032184, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4992821526, "variance": 0.2492826679 }, { "average": 0, "count": 42032184, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42032184, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002238379999, "count": 42032184, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04725854111, "variance": 0.002233369708 }, { "average": 0, "count": 42032184, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587986.9116, 5230823.416, 627.9104693, 588953.8716, 5232226.696, 1121.670469 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587986.9116278437, 5230823.416268414, 627.910469252138 ], [ 587986.9116278437, 5232226.696268413, 627.910469252138 ], [ 588953.8716278437, 5232226.696268413, 1121.670469252138 ], [ 588953.8716278437, 5230823.416268414, 1121.670469252138 ], [ 587986.9116278437, 5230823.416268414, 627.910469252138 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:23:38+00:00", "end_time": "2018-11-13T00:01:01+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5412.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55029374333874, 47.27500936395536, 916.9885586603011 ], [ -121.5499809787213, 47.28645533715795, 916.9885586603011 ], [ -121.53720409502193, 47.28629292718041, 1571.648558660301 ], [ -121.53751961318471, 47.274847018624996, 1571.648558660301 ], [ -121.55029374333874, 47.27500936395536, 916.9885586603011 ] ] ] }, "bbox": [ -121.5502937, 47.27484702, 916.9885587, -121.5372041, 47.28645534, 1571.648559 ], "properties": { "datetime": "2018-11-11T23:13:58Z", "pc:count": 47996450, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610108.6071, "count": 47996450, "maximum": 610614.639, "minimum": 609648.159, "name": "X", "position": 0, "stddev": 263.0030645, "variance": 69170.61192 }, { "average": 5237326.654, "count": 47996450, "maximum": 5238016.576, "minimum": 5236744.156, "name": "Y", "position": 1, "stddev": 327.9148383, "variance": 107528.1412 }, { "average": 1222.473043, "count": 47996450, "maximum": 1571.648559, "minimum": 916.9885587, "name": "Z", "position": 2, "stddev": 169.4351421, "variance": 28708.26738 }, { "average": 35524.24752, "count": 47996450, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19021.68445, "variance": 361824479.4 }, { "average": 1.938128445, "count": 47996450, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.062122052, "variance": 1.128103254 }, { "average": 2.875844338, "count": 47996450, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.25154426, "variance": 1.566363036 }, { "average": 0, "count": 47996450, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.291762203e-06, "count": 47996450, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001136556449, "variance": 1.291760562e-06 }, { "average": 1.055190311, "count": 47996450, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.347607966, "variance": 0.120831298 }, { "average": -0.4385929181, "count": 47996450, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12599743, "variance": 260.0477932 }, { "average": 0.5085604456, "count": 47996450, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999267186, "variance": 0.249926724 }, { "average": 1053.511947, "count": 47996450, "maximum": 1056, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 1.051738202, "variance": 1.106153246 }, { "average": 226012233.3, "count": 47996450, "maximum": 226013238.1, "minimum": 226011423.7, "name": "GpsTime", "position": 12, "stddev": 413.502593, "variance": 170984.3944 }, { "average": 0.5085604456, "count": 47996450, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999267186, "variance": 0.249926724 }, { "average": 0, "count": 47996450, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47996450, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002289565166, "count": 47996450, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04779459284, "variance": 0.002284323105 }, { "average": 0, "count": 47996450, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609648.159, 5236744.156, 916.9885587, 610614.639, 5238016.576, 1571.648559 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609648.1589734557, 5236744.156399068, 916.9885586603011 ], [ 609648.1589734557, 5238016.576399068, 916.9885586603011 ], [ 610614.6389734556, 5238016.576399068, 1571.648558660301 ], [ 610614.6389734556, 5236744.156399068, 1571.648558660301 ], [ 609648.1589734557, 5236744.156399068, 916.9885586603011 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:13:58+00:00", "end_time": "2018-11-11T22:43:43+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5412.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5412.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5412.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5412.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5502937, 47.27484702, 916.9885587, -121.5372041, 47.28645534, 1571.648559 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55029374333874, 47.27500936395536, 916.9885586603011 ], [ -121.5499809787213, 47.28645533715795, 916.9885586603011 ], [ -121.53720409502193, 47.28629292718041, 1571.648558660301 ], [ -121.53751961318471, 47.274847018624996, 1571.648558660301 ], [ -121.55029374333874, 47.27500936395536, 916.9885586603011 ] ] ] }, "id": "20181111_47121C5412.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5412.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:13:58Z", "pc:count": 47996450, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610108.6071, "count": 47996450, "maximum": 610614.639, "minimum": 609648.159, "name": "X", "position": 0, "stddev": 263.0030645, "variance": 69170.61192 }, { "average": 5237326.654, "count": 47996450, "maximum": 5238016.576, "minimum": 5236744.156, "name": "Y", "position": 1, "stddev": 327.9148383, "variance": 107528.1412 }, { "average": 1222.473043, "count": 47996450, "maximum": 1571.648559, "minimum": 916.9885587, "name": "Z", "position": 2, "stddev": 169.4351421, "variance": 28708.26738 }, { "average": 35524.24752, "count": 47996450, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19021.68445, "variance": 361824479.4 }, { "average": 1.938128445, "count": 47996450, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.062122052, "variance": 1.128103254 }, { "average": 2.875844338, "count": 47996450, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.25154426, "variance": 1.566363036 }, { "average": 0, "count": 47996450, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.291762203e-06, "count": 47996450, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001136556449, "variance": 1.291760562e-06 }, { "average": 1.055190311, "count": 47996450, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.347607966, "variance": 0.120831298 }, { "average": -0.4385929181, "count": 47996450, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12599743, "variance": 260.0477932 }, { "average": 0.5085604456, "count": 47996450, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999267186, "variance": 0.249926724 }, { "average": 1053.511947, "count": 47996450, "maximum": 1056, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 1.051738202, "variance": 1.106153246 }, { "average": 226012233.3, "count": 47996450, "maximum": 226013238.1, "minimum": 226011423.7, "name": "GpsTime", "position": 12, "stddev": 413.502593, "variance": 170984.3944 }, { "average": 0.5085604456, "count": 47996450, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999267186, "variance": 0.249926724 }, { "average": 0, "count": 47996450, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47996450, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002289565166, "count": 47996450, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04779459284, "variance": 0.002284323105 }, { "average": 0, "count": 47996450, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609648.159, 5236744.156, 916.9885587, 610614.639, 5238016.576, 1571.648559 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609648.1589734557, 5236744.156399068, 916.9885586603011 ], [ 609648.1589734557, 5238016.576399068, 916.9885586603011 ], [ 610614.6389734556, 5238016.576399068, 1571.648558660301 ], [ 610614.6389734556, 5236744.156399068, 1571.648558660301 ], [ 609648.1589734557, 5236744.156399068, 916.9885586603011 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:13:58+00:00", "end_time": "2018-11-11T22:43:43+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C3324.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33790526237598, 47.25001191967734, 1191.4136533019325 ], [ -121.33751256104686, 47.262556643273435, 1191.4136533019325 ], [ -121.33032878636506, 47.26245216862945, 1421.6936533019327 ], [ -121.33072318267648, 47.24990749060761, 1421.6936533019327 ], [ -121.33790526237598, 47.25001191967734, 1191.4136533019325 ] ] ] }, "bbox": [ -121.3379053, 47.24990749, 1191.413653, -121.3303288, 47.26255664, 1421.693653 ], "properties": { "datetime": "2018-11-11T21:06:57Z", "pc:count": 15864984, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625985.2262, "count": 15864984, "maximum": 626314.5164, "minimum": 625770.8164, "name": "X", "position": 0, "stddev": 131.8914953, "variance": 17395.36652 }, { "average": 5235112.773, "count": 15864984, "maximum": 5235681.474, "minimum": 5234286.774, "name": "Y", "position": 1, "stddev": 304.5997412, "variance": 92781.00236 }, { "average": 1303.694203, "count": 15864984, "maximum": 1421.693653, "minimum": 1191.413653, "name": "Z", "position": 2, "stddev": 31.95674922, "variance": 1021.233821 }, { "average": 39355.22687, "count": 15864984, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21100.5113, "variance": 445231577 }, { "average": 1.677462707, "count": 15864984, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9100026128, "variance": 0.8281047553 }, { "average": 2.355117093, "count": 15864984, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.161295617, "variance": 1.34860751 }, { "average": 0, "count": 15864984, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 15864984, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.09655566, "count": 15864984, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3854154361, "variance": 0.1485450584 }, { "average": -1.59897437, "count": 15864984, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.17784413, "variance": 261.7226406 }, { "average": 0.5074264178, "count": 15864984, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499944861, "variance": 0.2499448641 }, { "average": 1029.694563, "count": 15864984, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 9.268726198, "variance": 85.90928532 }, { "average": 225972324.1, "count": 15864984, "maximum": 226005617.7, "minimum": 225755024.1, "name": "GpsTime", "position": 12, "stddev": 84784.3028, "variance": 7188378002 }, { "average": 0.5074264178, "count": 15864984, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499944861, "variance": 0.2499448641 }, { "average": 0, "count": 15864984, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 15864984, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002043746152, "count": 15864984, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04516159189, "variance": 0.002039569382 }, { "average": 0, "count": 15864984, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625770.8164, 5234286.774, 1191.413653, 626314.5164, 5235681.474, 1421.693653 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625770.8164035518, 5234286.7739810515, 1191.4136533019325 ], [ 625770.8164035518, 5235681.473981051, 1191.4136533019325 ], [ 626314.5164035518, 5235681.473981051, 1421.6936533019327 ], [ 626314.5164035518, 5234286.7739810515, 1421.6936533019327 ], [ 625770.8164035518, 5234286.7739810515, 1191.4136533019325 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:06:57+00:00", "end_time": "2018-11-08T23:30:24+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C3324.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C3324.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C3324.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3324.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3379053, 47.24990749, 1191.413653, -121.3303288, 47.26255664, 1421.693653 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33790526237598, 47.25001191967734, 1191.4136533019325 ], [ -121.33751256104686, 47.262556643273435, 1191.4136533019325 ], [ -121.33032878636506, 47.26245216862945, 1421.6936533019327 ], [ -121.33072318267648, 47.24990749060761, 1421.6936533019327 ], [ -121.33790526237598, 47.25001191967734, 1191.4136533019325 ] ] ] }, "id": "20181108_47121C3324.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3324.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:06:57Z", "pc:count": 15864984, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625985.2262, "count": 15864984, "maximum": 626314.5164, "minimum": 625770.8164, "name": "X", "position": 0, "stddev": 131.8914953, "variance": 17395.36652 }, { "average": 5235112.773, "count": 15864984, "maximum": 5235681.474, "minimum": 5234286.774, "name": "Y", "position": 1, "stddev": 304.5997412, "variance": 92781.00236 }, { "average": 1303.694203, "count": 15864984, "maximum": 1421.693653, "minimum": 1191.413653, "name": "Z", "position": 2, "stddev": 31.95674922, "variance": 1021.233821 }, { "average": 39355.22687, "count": 15864984, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21100.5113, "variance": 445231577 }, { "average": 1.677462707, "count": 15864984, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9100026128, "variance": 0.8281047553 }, { "average": 2.355117093, "count": 15864984, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.161295617, "variance": 1.34860751 }, { "average": 0, "count": 15864984, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 15864984, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.09655566, "count": 15864984, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3854154361, "variance": 0.1485450584 }, { "average": -1.59897437, "count": 15864984, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.17784413, "variance": 261.7226406 }, { "average": 0.5074264178, "count": 15864984, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499944861, "variance": 0.2499448641 }, { "average": 1029.694563, "count": 15864984, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 9.268726198, "variance": 85.90928532 }, { "average": 225972324.1, "count": 15864984, "maximum": 226005617.7, "minimum": 225755024.1, "name": "GpsTime", "position": 12, "stddev": 84784.3028, "variance": 7188378002 }, { "average": 0.5074264178, "count": 15864984, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499944861, "variance": 0.2499448641 }, { "average": 0, "count": 15864984, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 15864984, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002043746152, "count": 15864984, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04516159189, "variance": 0.002039569382 }, { "average": 0, "count": 15864984, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625770.8164, 5234286.774, 1191.413653, 626314.5164, 5235681.474, 1421.693653 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625770.8164035518, 5234286.7739810515, 1191.4136533019325 ], [ 625770.8164035518, 5235681.473981051, 1191.4136533019325 ], [ 626314.5164035518, 5235681.473981051, 1421.6936533019327 ], [ 626314.5164035518, 5234286.7739810515, 1421.6936533019327 ], [ 625770.8164035518, 5234286.7739810515, 1191.4136533019325 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:06:57+00:00", "end_time": "2018-11-08T23:30:24+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5312.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61284101192184, 47.27500978366097, 706.6496599117496 ], [ -121.61251032416487, 47.287657168543475, 706.6496599117496 ], [ -121.5996849454602, 47.28750114266236, 1020.3896599117496 ], [ -121.60001868752937, 47.274853826403586, 1020.3896599117496 ], [ -121.61284101192184, 47.27500978366097, 706.6496599117496 ] ] ] }, "bbox": [ -121.612841, 47.27485383, 706.6496599, -121.5996849, 47.28765717, 1020.38966 ], "properties": { "datetime": "2018-11-12T00:11:22Z", "pc:count": 59692174, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605404.7964, "count": 59692174, "maximum": 605887.634, "minimum": 604917.534, "name": "X", "position": 0, "stddev": 270.8105615, "variance": 73338.3602 }, { "average": 5237345.954, "count": 59692174, "maximum": 5238064.092, "minimum": 5236658.152, "name": "Y", "position": 1, "stddev": 391.5549278, "variance": 153315.2615 }, { "average": 860.7493165, "count": 59692174, "maximum": 1020.38966, "minimum": 706.6496599, "name": "Z", "position": 2, "stddev": 58.68351053, "variance": 3443.754409 }, { "average": 34215.89631, "count": 59692174, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18020.60367, "variance": 324742156.5 }, { "average": 1.9202244, "count": 59692174, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.061795227, "variance": 1.127409104 }, { "average": 2.840449118, "count": 59692174, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.27093974, "variance": 1.615287822 }, { "average": 0, "count": 59692174, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.025784452e-08, "count": 59692174, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002241826105, "variance": 5.025784284e-08 }, { "average": 1.053432247, "count": 59692174, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3167007101, "variance": 0.1002993398 }, { "average": 0.2543438078, "count": 59692174, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.06665227, "variance": 258.1373151 }, { "average": 0.5069155967, "count": 59692174, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999521764, "variance": 0.2499521787 }, { "average": 1058.695812, "count": 59692174, "maximum": 1062, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.396671469, "variance": 1.950691192 }, { "average": 226014790.3, "count": 59692174, "maximum": 226016682.3, "minimum": 226012880.4, "name": "GpsTime", "position": 12, "stddev": 757.6460361, "variance": 574027.5161 }, { "average": 0.5069155967, "count": 59692174, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999521764, "variance": 0.2499521787 }, { "average": 0, "count": 59692174, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59692174, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001657403197, "count": 59692174, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04067746599, "variance": 0.001654656239 }, { "average": 0, "count": 59692174, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604917.534, 5236658.152, 706.6496599, 605887.634, 5238064.092, 1020.38966 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604917.5339656651, 5236658.151916009, 706.6496599117496 ], [ 604917.5339656651, 5238064.091916009, 706.6496599117496 ], [ 605887.6339656652, 5238064.091916009, 1020.3896599117496 ], [ 605887.6339656652, 5236658.151916009, 1020.3896599117496 ], [ 604917.5339656651, 5236658.151916009, 706.6496599117496 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:11:22+00:00", "end_time": "2018-11-11T23:08:00+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5312.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5312.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5312.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5312.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.612841, 47.27485383, 706.6496599, -121.5996849, 47.28765717, 1020.38966 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61284101192184, 47.27500978366097, 706.6496599117496 ], [ -121.61251032416487, 47.287657168543475, 706.6496599117496 ], [ -121.5996849454602, 47.28750114266236, 1020.3896599117496 ], [ -121.60001868752937, 47.274853826403586, 1020.3896599117496 ], [ -121.61284101192184, 47.27500978366097, 706.6496599117496 ] ] ] }, "id": "20181111_47121C5312.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5312.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:11:22Z", "pc:count": 59692174, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605404.7964, "count": 59692174, "maximum": 605887.634, "minimum": 604917.534, "name": "X", "position": 0, "stddev": 270.8105615, "variance": 73338.3602 }, { "average": 5237345.954, "count": 59692174, "maximum": 5238064.092, "minimum": 5236658.152, "name": "Y", "position": 1, "stddev": 391.5549278, "variance": 153315.2615 }, { "average": 860.7493165, "count": 59692174, "maximum": 1020.38966, "minimum": 706.6496599, "name": "Z", "position": 2, "stddev": 58.68351053, "variance": 3443.754409 }, { "average": 34215.89631, "count": 59692174, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18020.60367, "variance": 324742156.5 }, { "average": 1.9202244, "count": 59692174, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.061795227, "variance": 1.127409104 }, { "average": 2.840449118, "count": 59692174, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.27093974, "variance": 1.615287822 }, { "average": 0, "count": 59692174, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.025784452e-08, "count": 59692174, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002241826105, "variance": 5.025784284e-08 }, { "average": 1.053432247, "count": 59692174, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3167007101, "variance": 0.1002993398 }, { "average": 0.2543438078, "count": 59692174, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.06665227, "variance": 258.1373151 }, { "average": 0.5069155967, "count": 59692174, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999521764, "variance": 0.2499521787 }, { "average": 1058.695812, "count": 59692174, "maximum": 1062, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.396671469, "variance": 1.950691192 }, { "average": 226014790.3, "count": 59692174, "maximum": 226016682.3, "minimum": 226012880.4, "name": "GpsTime", "position": 12, "stddev": 757.6460361, "variance": 574027.5161 }, { "average": 0.5069155967, "count": 59692174, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999521764, "variance": 0.2499521787 }, { "average": 0, "count": 59692174, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59692174, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001657403197, "count": 59692174, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04067746599, "variance": 0.001654656239 }, { "average": 0, "count": 59692174, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604917.534, 5236658.152, 706.6496599, 605887.634, 5238064.092, 1020.38966 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604917.5339656651, 5236658.151916009, 706.6496599117496 ], [ 604917.5339656651, 5238064.091916009, 706.6496599117496 ], [ 605887.6339656652, 5238064.091916009, 1020.3896599117496 ], [ 605887.6339656652, 5236658.151916009, 1020.3896599117496 ], [ 604917.5339656651, 5236658.151916009, 706.6496599117496 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:11:22+00:00", "end_time": "2018-11-11T23:08:00+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4318.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47513746379131, 47.26250755451404, 1079.083718623615 ], [ -121.4747736857331, 47.275169125174386, 1079.083718623615 ], [ -121.46215274410912, 47.27500041289643, 1391.083718623615 ], [ -121.46251952947385, 47.262338916520214, 1391.083718623615 ], [ -121.47513746379131, 47.26250755451404, 1079.083718623615 ] ] ] }, "bbox": [ -121.4751375, 47.26233892, 1079.083719, -121.4621527, 47.27516913, 1391.083719 ], "properties": { "datetime": "2018-11-11T22:55:13Z", "pc:count": 31016951, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615835.4936, "count": 31016951, "maximum": 616314.5104, "minimum": 615359.5904, "name": "X", "position": 0, "stddev": 277.3380014, "variance": 76916.36702 }, { "average": 5235929.498, "count": 31016951, "maximum": 5236870.868, "minimum": 5235463.268, "name": "Y", "position": 1, "stddev": 306.2338875, "variance": 93779.19383 }, { "average": 1244.988357, "count": 31016951, "maximum": 1391.083719, "minimum": 1079.083719, "name": "Z", "position": 2, "stddev": 61.42029736, "variance": 3772.452927 }, { "average": 42340.73471, "count": 31016951, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19588.68333, "variance": 383716514.5 }, { "average": 1.650791691, "count": 31016951, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9195689228, "variance": 0.8456070038 }, { "average": 2.301576773, "count": 31016951, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.209292779, "variance": 1.462389025 }, { "average": 0, "count": 31016951, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.12458968e-06, "count": 31016951, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002850355054, "variance": 8.124523933e-06 }, { "average": 1.088949104, "count": 31016951, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4169404333, "variance": 0.1738393249 }, { "average": 0.2487568363, "count": 31016951, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.00189967, "variance": 256.060793 }, { "average": 0.4982485545, "count": 31016951, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999969405, "variance": 0.2499969405 }, { "average": 1044.567783, "count": 31016951, "maximum": 1053, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 4.006085045, "variance": 16.04871739 }, { "average": 226009805.4, "count": 31016951, "maximum": 226012113.1, "minimum": 226008475.7, "name": "GpsTime", "position": 12, "stddev": 1027.935883, "variance": 1056652.18 }, { "average": 0.4982485545, "count": 31016951, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999969405, "variance": 0.2499969405 }, { "average": 0, "count": 31016951, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31016951, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00309340528, "count": 31016951, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05553229892, "variance": 0.003083836223 }, { "average": 0, "count": 31016951, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615359.5904, 5235463.268, 1079.083719, 616314.5104, 5236870.868, 1391.083719 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615359.5904121425, 5235463.267838442, 1079.083718623615 ], [ 615359.5904121425, 5236870.867838441, 1079.083718623615 ], [ 616314.5104121424, 5236870.867838441, 1391.083718623615 ], [ 616314.5104121424, 5235463.267838442, 1391.083718623615 ], [ 615359.5904121425, 5235463.267838442, 1079.083718623615 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:55:13+00:00", "end_time": "2018-11-11T21:54:35+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4318.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4318.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4318.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4318.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4751375, 47.26233892, 1079.083719, -121.4621527, 47.27516913, 1391.083719 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47513746379131, 47.26250755451404, 1079.083718623615 ], [ -121.4747736857331, 47.275169125174386, 1079.083718623615 ], [ -121.46215274410912, 47.27500041289643, 1391.083718623615 ], [ -121.46251952947385, 47.262338916520214, 1391.083718623615 ], [ -121.47513746379131, 47.26250755451404, 1079.083718623615 ] ] ] }, "id": "20181111_47121C4318.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4318.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:55:13Z", "pc:count": 31016951, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615835.4936, "count": 31016951, "maximum": 616314.5104, "minimum": 615359.5904, "name": "X", "position": 0, "stddev": 277.3380014, "variance": 76916.36702 }, { "average": 5235929.498, "count": 31016951, "maximum": 5236870.868, "minimum": 5235463.268, "name": "Y", "position": 1, "stddev": 306.2338875, "variance": 93779.19383 }, { "average": 1244.988357, "count": 31016951, "maximum": 1391.083719, "minimum": 1079.083719, "name": "Z", "position": 2, "stddev": 61.42029736, "variance": 3772.452927 }, { "average": 42340.73471, "count": 31016951, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19588.68333, "variance": 383716514.5 }, { "average": 1.650791691, "count": 31016951, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9195689228, "variance": 0.8456070038 }, { "average": 2.301576773, "count": 31016951, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.209292779, "variance": 1.462389025 }, { "average": 0, "count": 31016951, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.12458968e-06, "count": 31016951, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002850355054, "variance": 8.124523933e-06 }, { "average": 1.088949104, "count": 31016951, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4169404333, "variance": 0.1738393249 }, { "average": 0.2487568363, "count": 31016951, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.00189967, "variance": 256.060793 }, { "average": 0.4982485545, "count": 31016951, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999969405, "variance": 0.2499969405 }, { "average": 1044.567783, "count": 31016951, "maximum": 1053, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 4.006085045, "variance": 16.04871739 }, { "average": 226009805.4, "count": 31016951, "maximum": 226012113.1, "minimum": 226008475.7, "name": "GpsTime", "position": 12, "stddev": 1027.935883, "variance": 1056652.18 }, { "average": 0.4982485545, "count": 31016951, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999969405, "variance": 0.2499969405 }, { "average": 0, "count": 31016951, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31016951, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00309340528, "count": 31016951, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05553229892, "variance": 0.003083836223 }, { "average": 0, "count": 31016951, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615359.5904, 5235463.268, 1079.083719, 616314.5104, 5236870.868, 1391.083719 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615359.5904121425, 5235463.267838442, 1079.083718623615 ], [ 615359.5904121425, 5236870.867838441, 1079.083718623615 ], [ 616314.5104121424, 5236870.867838441, 1391.083718623615 ], [ 616314.5104121424, 5235463.267838442, 1391.083718623615 ], [ 615359.5904121425, 5235463.267838442, 1079.083718623615 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:55:13+00:00", "end_time": "2018-11-11T21:54:35+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4305.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45011622193577, 47.300007457967986, 1173.0710675986873 ], [ -121.44985869145786, 47.30881552892488, 1173.0710675986873 ], [ -121.43726004316335, 47.30864439123658, 1702.0310675986873 ], [ -121.43751966462851, 47.29983637270733, 1702.0310675986873 ], [ -121.45011622193577, 47.300007457967986, 1173.0710675986873 ] ] ] }, "bbox": [ -121.4501162, 47.29983637, 1173.071068, -121.43726, 47.30881553, 1702.031068 ], "properties": { "datetime": "2018-11-11T22:29:36Z", "pc:count": 17631933, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617687.0394, "count": 17631933, "maximum": 618122.2536, "minimum": 617169.6136, "name": "X", "position": 0, "stddev": 248.0137819, "variance": 61510.83603 }, { "average": 5240098.992, "count": 17631933, "maximum": 5240647.115, "minimum": 5239667.895, "name": "Y", "position": 1, "stddev": 251.1325686, "variance": 63067.56702 }, { "average": 1463.664683, "count": 17631933, "maximum": 1702.031068, "minimum": 1173.071068, "name": "Z", "position": 2, "stddev": 113.782975, "variance": 12946.56541 }, { "average": 45717.75922, "count": 17631933, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19363.91437, "variance": 374961179.6 }, { "average": 1.543440756, "count": 17631933, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8524802163, "variance": 0.7267225192 }, { "average": 2.086864497, "count": 17631933, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.158227824, "variance": 1.341491692 }, { "average": 0, "count": 17631933, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 17631933, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.144296771, "count": 17631933, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5569423353, "variance": 0.3101847649 }, { "average": 0.1948674647, "count": 17631933, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07620264, "variance": 258.4442912 }, { "average": 0.5044067488, "count": 17631933, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999805944, "variance": 0.2499805947 }, { "average": 1046.892853, "count": 17631933, "maximum": 1048, "minimum": 1045, "name": "PointSourceId", "position": 11, "stddev": 0.7761349913, "variance": 0.6023855246 }, { "average": 226010392.7, "count": 17631933, "maximum": 226010576.8, "minimum": 226010039.4, "name": "GpsTime", "position": 12, "stddev": 132.1103137, "variance": 17453.13498 }, { "average": 0.5044067488, "count": 17631933, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999805944, "variance": 0.2499805947 }, { "average": 0, "count": 17631933, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 17631933, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.006223651145, "count": 17631933, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07864424748, "variance": 0.006184917662 }, { "average": 0, "count": 17631933, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617169.6136, 5239667.895, 1173.071068, 618122.2536, 5240647.115, 1702.031068 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617169.6136421005, 5239667.894699014, 1173.0710675986873 ], [ 617169.6136421005, 5240647.114699014, 1173.0710675986873 ], [ 618122.2536421004, 5240647.114699014, 1702.0310675986873 ], [ 618122.2536421004, 5239667.894699014, 1702.0310675986873 ], [ 617169.6136421005, 5239667.894699014, 1173.0710675986873 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:29:36+00:00", "end_time": "2018-11-11T22:20:39+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4305.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4305.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4305.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4305.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4501162, 47.29983637, 1173.071068, -121.43726, 47.30881553, 1702.031068 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45011622193577, 47.300007457967986, 1173.0710675986873 ], [ -121.44985869145786, 47.30881552892488, 1173.0710675986873 ], [ -121.43726004316335, 47.30864439123658, 1702.0310675986873 ], [ -121.43751966462851, 47.29983637270733, 1702.0310675986873 ], [ -121.45011622193577, 47.300007457967986, 1173.0710675986873 ] ] ] }, "id": "20181111_47121C4305.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4305.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:29:36Z", "pc:count": 17631933, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617687.0394, "count": 17631933, "maximum": 618122.2536, "minimum": 617169.6136, "name": "X", "position": 0, "stddev": 248.0137819, "variance": 61510.83603 }, { "average": 5240098.992, "count": 17631933, "maximum": 5240647.115, "minimum": 5239667.895, "name": "Y", "position": 1, "stddev": 251.1325686, "variance": 63067.56702 }, { "average": 1463.664683, "count": 17631933, "maximum": 1702.031068, "minimum": 1173.071068, "name": "Z", "position": 2, "stddev": 113.782975, "variance": 12946.56541 }, { "average": 45717.75922, "count": 17631933, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19363.91437, "variance": 374961179.6 }, { "average": 1.543440756, "count": 17631933, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8524802163, "variance": 0.7267225192 }, { "average": 2.086864497, "count": 17631933, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.158227824, "variance": 1.341491692 }, { "average": 0, "count": 17631933, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 17631933, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.144296771, "count": 17631933, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5569423353, "variance": 0.3101847649 }, { "average": 0.1948674647, "count": 17631933, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07620264, "variance": 258.4442912 }, { "average": 0.5044067488, "count": 17631933, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999805944, "variance": 0.2499805947 }, { "average": 1046.892853, "count": 17631933, "maximum": 1048, "minimum": 1045, "name": "PointSourceId", "position": 11, "stddev": 0.7761349913, "variance": 0.6023855246 }, { "average": 226010392.7, "count": 17631933, "maximum": 226010576.8, "minimum": 226010039.4, "name": "GpsTime", "position": 12, "stddev": 132.1103137, "variance": 17453.13498 }, { "average": 0.5044067488, "count": 17631933, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999805944, "variance": 0.2499805947 }, { "average": 0, "count": 17631933, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 17631933, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.006223651145, "count": 17631933, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07864424748, "variance": 0.006184917662 }, { "average": 0, "count": 17631933, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617169.6136, 5239667.895, 1173.071068, 618122.2536, 5240647.115, 1702.031068 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617169.6136421005, 5239667.894699014, 1173.0710675986873 ], [ 617169.6136421005, 5240647.114699014, 1173.0710675986873 ], [ 618122.2536421004, 5240647.114699014, 1702.0310675986873 ], [ 618122.2536421004, 5239667.894699014, 1702.0310675986873 ], [ 617169.6136421005, 5239667.894699014, 1173.0710675986873 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:29:36+00:00", "end_time": "2018-11-11T22:20:39+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7105.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.825290729372, 47.23750874693159, 612.8149396227617 ], [ -121.82501155650729, 47.25013423439202, 612.8149396227617 ], [ -121.81223591669834, 47.25000250318151, 1023.1149396227617 ], [ -121.81251812327149, 47.237377073553006, 1023.1149396227617 ], [ -121.825290729372, 47.23750874693159, 612.8149396227617 ] ] ] }, "bbox": [ -121.8252907, 47.23737707, 612.8149396, -121.8122359, 47.25013423, 1023.11494 ], "properties": { "datetime": "2018-11-13T00:11:04Z", "pc:count": 43595448, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589417.2398, "count": 43595448, "maximum": 589878.9981, "minimum": 588912.0581, "name": "X", "position": 0, "stddev": 277.5791637, "variance": 77050.19214 }, { "average": 5232936.139, "count": 43595448, "maximum": 5233630.117, "minimum": 5232226.737, "name": "Y", "position": 1, "stddev": 415.1997385, "variance": 172390.8228 }, { "average": 880.9385466, "count": 43595448, "maximum": 1023.11494, "minimum": 612.8149396, "name": "Z", "position": 2, "stddev": 86.46349781, "variance": 7475.936453 }, { "average": 36030.23984, "count": 43595448, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18723.16532, "variance": 350556919.6 }, { "average": 2.014653915, "count": 43595448, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.144935166, "variance": 1.310876533 }, { "average": 3.029358937, "count": 43595448, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.374289826, "variance": 1.888672526 }, { "average": 0, "count": 43595448, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.175269858e-08, "count": 43595448, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003029070687, "variance": 9.175269227e-08 }, { "average": 1.057477767, "count": 43595448, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3372331017, "variance": 0.1137261649 }, { "average": 3.601393744, "count": 43595448, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.36774566, "variance": 236.1676066 }, { "average": 0.4827290455, "count": 43595448, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4997016308, "variance": 0.2497017199 }, { "average": 1086.785819, "count": 43595448, "maximum": 1089, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 1.027650779, "variance": 1.056066124 }, { "average": 226102250.4, "count": 43595448, "maximum": 226103064.8, "minimum": 226100970.5, "name": "GpsTime", "position": 12, "stddev": 433.7139981, "variance": 188107.8322 }, { "average": 0.4827290455, "count": 43595448, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4997016308, "variance": 0.2497017199 }, { "average": 0, "count": 43595448, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43595448, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001985069634, "count": 43595448, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04450987731, "variance": 0.001981129178 }, { "average": 0, "count": 43595448, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588912.0581, 5232226.737, 612.8149396, 589878.9981, 5233630.117, 1023.11494 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588912.0581308533, 5232226.736539896, 612.8149396227617 ], [ 588912.0581308533, 5233630.1165398965, 612.8149396227617 ], [ 589878.9981308533, 5233630.1165398965, 1023.1149396227617 ], [ 589878.9981308533, 5232226.736539896, 1023.1149396227617 ], [ 588912.0581308533, 5232226.736539896, 612.8149396227617 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:11:04+00:00", "end_time": "2018-11-12T23:36:10+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7105.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7105.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7105.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7105.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8252907, 47.23737707, 612.8149396, -121.8122359, 47.25013423, 1023.11494 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.825290729372, 47.23750874693159, 612.8149396227617 ], [ -121.82501155650729, 47.25013423439202, 612.8149396227617 ], [ -121.81223591669834, 47.25000250318151, 1023.1149396227617 ], [ -121.81251812327149, 47.237377073553006, 1023.1149396227617 ], [ -121.825290729372, 47.23750874693159, 612.8149396227617 ] ] ] }, "id": "20181112_47121B7105.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7105.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:11:04Z", "pc:count": 43595448, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589417.2398, "count": 43595448, "maximum": 589878.9981, "minimum": 588912.0581, "name": "X", "position": 0, "stddev": 277.5791637, "variance": 77050.19214 }, { "average": 5232936.139, "count": 43595448, "maximum": 5233630.117, "minimum": 5232226.737, "name": "Y", "position": 1, "stddev": 415.1997385, "variance": 172390.8228 }, { "average": 880.9385466, "count": 43595448, "maximum": 1023.11494, "minimum": 612.8149396, "name": "Z", "position": 2, "stddev": 86.46349781, "variance": 7475.936453 }, { "average": 36030.23984, "count": 43595448, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18723.16532, "variance": 350556919.6 }, { "average": 2.014653915, "count": 43595448, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.144935166, "variance": 1.310876533 }, { "average": 3.029358937, "count": 43595448, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.374289826, "variance": 1.888672526 }, { "average": 0, "count": 43595448, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.175269858e-08, "count": 43595448, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003029070687, "variance": 9.175269227e-08 }, { "average": 1.057477767, "count": 43595448, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3372331017, "variance": 0.1137261649 }, { "average": 3.601393744, "count": 43595448, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.36774566, "variance": 236.1676066 }, { "average": 0.4827290455, "count": 43595448, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4997016308, "variance": 0.2497017199 }, { "average": 1086.785819, "count": 43595448, "maximum": 1089, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 1.027650779, "variance": 1.056066124 }, { "average": 226102250.4, "count": 43595448, "maximum": 226103064.8, "minimum": 226100970.5, "name": "GpsTime", "position": 12, "stddev": 433.7139981, "variance": 188107.8322 }, { "average": 0.4827290455, "count": 43595448, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4997016308, "variance": 0.2497017199 }, { "average": 0, "count": 43595448, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43595448, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001985069634, "count": 43595448, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04450987731, "variance": 0.001981129178 }, { "average": 0, "count": 43595448, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588912.0581, 5232226.737, 612.8149396, 589878.9981, 5233630.117, 1023.11494 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588912.0581308533, 5232226.736539896, 612.8149396227617 ], [ 588912.0581308533, 5233630.1165398965, 612.8149396227617 ], [ 589878.9981308533, 5233630.1165398965, 1023.1149396227617 ], [ 589878.9981308533, 5232226.736539896, 1023.1149396227617 ], [ 588912.0581308533, 5232226.736539896, 612.8149396227617 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:11:04+00:00", "end_time": "2018-11-12T23:36:10+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7318.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.84436950349995, 47.26250591669637, 903.7074294574073 ], [ -121.84410543170648, 47.27463518770493, 903.7074294574073 ], [ -121.83725076758051, 47.27456583320694, 1077.4274294574072 ], [ -121.83751640450707, 47.262436591451674, 1077.4274294574072 ], [ -121.84436950349995, 47.26250591669637, 903.7074294574073 ] ] ] }, "bbox": [ -121.8443695, 47.26243659, 903.7074295, -121.8372508, 47.27463519, 1077.427429 ], "properties": { "datetime": "2018-11-12T23:49:48Z", "pc:count": 6006932, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587840.8294, "count": 6006932, "maximum": 587945.457, "minimum": 587426.897, "name": "X", "position": 0, "stddev": 98.26551619, "variance": 9656.111672 }, { "average": 5235447.1, "count": 6006932, "maximum": 5236331.317, "minimum": 5234983.097, "name": "Y", "position": 1, "stddev": 368.4284521, "variance": 135739.5243 }, { "average": 973.7353288, "count": 6006932, "maximum": 1077.427429, "minimum": 903.7074295, "name": "Z", "position": 2, "stddev": 31.19001301, "variance": 972.8169117 }, { "average": 37276.60866, "count": 6006932, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20214.04023, "variance": 408607422.4 }, { "average": 1.868656079, "count": 6006932, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.05199545, "variance": 1.106694427 }, { "average": 2.736592324, "count": 6006932, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.30324719, "variance": 1.698453238 }, { "average": 0, "count": 6006932, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6006932, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.069888755, "count": 6006932, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3530586732, "variance": 0.1246504267 }, { "average": -2.021365974, "count": 6006932, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27457451, "variance": 264.8617755 }, { "average": 0.5659959194, "count": 6006932, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4956254428, "variance": 0.2456445795 }, { "average": 1083.756159, "count": 6006932, "maximum": 1086, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 1.145687332, "variance": 1.312599464 }, { "average": 226100945, "count": 6006932, "maximum": 226101788.2, "minimum": 226099909.1, "name": "GpsTime", "position": 12, "stddev": 492.9580056, "variance": 243007.5953 }, { "average": 0.5659959194, "count": 6006932, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4956254428, "variance": 0.2456445795 }, { "average": 0, "count": 6006932, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6006932, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001988202963, "count": 6006932, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04454492499, "variance": 0.001984250342 }, { "average": 0, "count": 6006932, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587426.897, 5234983.097, 903.7074295, 587945.457, 5236331.317, 1077.427429 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587426.8970322439, 5234983.09706045, 903.7074294574073 ], [ 587426.8970322439, 5236331.317060451, 903.7074294574073 ], [ 587945.457032244, 5236331.317060451, 1077.4274294574072 ], [ 587945.457032244, 5234983.09706045, 1077.4274294574072 ], [ 587426.8970322439, 5234983.09706045, 903.7074294574073 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:49:48+00:00", "end_time": "2018-11-12T23:18:29+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7318.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7318.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7318.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7318.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8443695, 47.26243659, 903.7074295, -121.8372508, 47.27463519, 1077.427429 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.84436950349995, 47.26250591669637, 903.7074294574073 ], [ -121.84410543170648, 47.27463518770493, 903.7074294574073 ], [ -121.83725076758051, 47.27456583320694, 1077.4274294574072 ], [ -121.83751640450707, 47.262436591451674, 1077.4274294574072 ], [ -121.84436950349995, 47.26250591669637, 903.7074294574073 ] ] ] }, "id": "20181112_47121C7318.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7318.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:49:48Z", "pc:count": 6006932, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587840.8294, "count": 6006932, "maximum": 587945.457, "minimum": 587426.897, "name": "X", "position": 0, "stddev": 98.26551619, "variance": 9656.111672 }, { "average": 5235447.1, "count": 6006932, "maximum": 5236331.317, "minimum": 5234983.097, "name": "Y", "position": 1, "stddev": 368.4284521, "variance": 135739.5243 }, { "average": 973.7353288, "count": 6006932, "maximum": 1077.427429, "minimum": 903.7074295, "name": "Z", "position": 2, "stddev": 31.19001301, "variance": 972.8169117 }, { "average": 37276.60866, "count": 6006932, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20214.04023, "variance": 408607422.4 }, { "average": 1.868656079, "count": 6006932, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.05199545, "variance": 1.106694427 }, { "average": 2.736592324, "count": 6006932, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.30324719, "variance": 1.698453238 }, { "average": 0, "count": 6006932, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6006932, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.069888755, "count": 6006932, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3530586732, "variance": 0.1246504267 }, { "average": -2.021365974, "count": 6006932, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27457451, "variance": 264.8617755 }, { "average": 0.5659959194, "count": 6006932, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4956254428, "variance": 0.2456445795 }, { "average": 1083.756159, "count": 6006932, "maximum": 1086, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 1.145687332, "variance": 1.312599464 }, { "average": 226100945, "count": 6006932, "maximum": 226101788.2, "minimum": 226099909.1, "name": "GpsTime", "position": 12, "stddev": 492.9580056, "variance": 243007.5953 }, { "average": 0.5659959194, "count": 6006932, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4956254428, "variance": 0.2456445795 }, { "average": 0, "count": 6006932, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6006932, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001988202963, "count": 6006932, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04454492499, "variance": 0.001984250342 }, { "average": 0, "count": 6006932, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587426.897, 5234983.097, 903.7074295, 587945.457, 5236331.317, 1077.427429 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587426.8970322439, 5234983.09706045, 903.7074294574073 ], [ 587426.8970322439, 5236331.317060451, 903.7074294574073 ], [ 587945.457032244, 5236331.317060451, 1077.4274294574072 ], [ 587945.457032244, 5234983.09706045, 1077.4274294574072 ], [ 587426.8970322439, 5234983.09706045, 903.7074294574073 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:49:48+00:00", "end_time": "2018-11-12T23:18:29+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6420.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63783469494511, 47.26250980330217, 881.4946234692961 ], [ -121.63751017551573, 47.275154649779886, 881.4946234692961 ], [ -121.62469138294918, 47.275001496608105, 1321.4546234692962 ], [ -121.62501895323408, 47.262356717474695, 1321.4546234692962 ], [ -121.63783469494511, 47.26250980330217, 881.4946234692961 ] ] ] }, "bbox": [ -121.6378347, 47.26235672, 881.4946235, -121.6246914, 47.27515465, 1321.454623 ], "properties": { "datetime": "2018-11-12T22:04:38Z", "pc:count": 50817886, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603528.7032, "count": 50817886, "maximum": 604021.2723, "minimum": 603051.4523, "name": "X", "position": 0, "stddev": 267.6090528, "variance": 71614.60512 }, { "average": 5235980.651, "count": 50817886, "maximum": 5236641.355, "minimum": 5235235.715, "name": "Y", "position": 1, "stddev": 388.0611981, "variance": 150591.4934 }, { "average": 1132.327165, "count": 50817886, "maximum": 1321.454623, "minimum": 881.4946235, "name": "Z", "position": 2, "stddev": 62.76484776, "variance": 3939.426114 }, { "average": 36875.77349, "count": 50817886, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21019.71496, "variance": 441828417.2 }, { "average": 1.835405727, "count": 50817886, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.070547033, "variance": 1.146070949 }, { "average": 2.670760724, "count": 50817886, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.380072074, "variance": 1.904598929 }, { "average": 0, "count": 50817886, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50817886, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.084260786, "count": 50817886, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3753896611, "variance": 0.1409173976 }, { "average": 0.7146254367, "count": 50817886, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.26867725, "variance": 264.6698595 }, { "average": 0.5039481572, "count": 50817886, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999844167, "variance": 0.249984417 }, { "average": 1067.221779, "count": 50817886, "maximum": 1072, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.617429833, "variance": 13.0857986 }, { "average": 226070677.3, "count": 50817886, "maximum": 226095478.1, "minimum": 226015962.7, "name": "GpsTime", "position": 12, "stddev": 35573.24382, "variance": 1265455676 }, { "average": 0.5039481572, "count": 50817886, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999844167, "variance": 0.249984417 }, { "average": 0, "count": 50817886, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50817886, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002125216307, "count": 50817886, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04605105649, "variance": 0.002120699804 }, { "average": 0, "count": 50817886, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603051.4523, 5235235.715, 881.4946235, 604021.2723, 5236641.355, 1321.454623 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603051.452332944, 5235235.715337029, 881.4946234692961 ], [ 603051.452332944, 5236641.355337029, 881.4946234692961 ], [ 604021.2723329441, 5236641.355337029, 1321.4546234692962 ], [ 604021.2723329441, 5235235.715337029, 1321.4546234692962 ], [ 603051.452332944, 5235235.715337029, 881.4946234692961 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:04:38+00:00", "end_time": "2018-11-11T23:59:22+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6420.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6420.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6420.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6420.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6378347, 47.26235672, 881.4946235, -121.6246914, 47.27515465, 1321.454623 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63783469494511, 47.26250980330217, 881.4946234692961 ], [ -121.63751017551573, 47.275154649779886, 881.4946234692961 ], [ -121.62469138294918, 47.275001496608105, 1321.4546234692962 ], [ -121.62501895323408, 47.262356717474695, 1321.4546234692962 ], [ -121.63783469494511, 47.26250980330217, 881.4946234692961 ] ] ] }, "id": "20181111_47121C6420.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6420.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:04:38Z", "pc:count": 50817886, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603528.7032, "count": 50817886, "maximum": 604021.2723, "minimum": 603051.4523, "name": "X", "position": 0, "stddev": 267.6090528, "variance": 71614.60512 }, { "average": 5235980.651, "count": 50817886, "maximum": 5236641.355, "minimum": 5235235.715, "name": "Y", "position": 1, "stddev": 388.0611981, "variance": 150591.4934 }, { "average": 1132.327165, "count": 50817886, "maximum": 1321.454623, "minimum": 881.4946235, "name": "Z", "position": 2, "stddev": 62.76484776, "variance": 3939.426114 }, { "average": 36875.77349, "count": 50817886, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21019.71496, "variance": 441828417.2 }, { "average": 1.835405727, "count": 50817886, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.070547033, "variance": 1.146070949 }, { "average": 2.670760724, "count": 50817886, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.380072074, "variance": 1.904598929 }, { "average": 0, "count": 50817886, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50817886, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.084260786, "count": 50817886, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3753896611, "variance": 0.1409173976 }, { "average": 0.7146254367, "count": 50817886, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.26867725, "variance": 264.6698595 }, { "average": 0.5039481572, "count": 50817886, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999844167, "variance": 0.249984417 }, { "average": 1067.221779, "count": 50817886, "maximum": 1072, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.617429833, "variance": 13.0857986 }, { "average": 226070677.3, "count": 50817886, "maximum": 226095478.1, "minimum": 226015962.7, "name": "GpsTime", "position": 12, "stddev": 35573.24382, "variance": 1265455676 }, { "average": 0.5039481572, "count": 50817886, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999844167, "variance": 0.249984417 }, { "average": 0, "count": 50817886, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50817886, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002125216307, "count": 50817886, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04605105649, "variance": 0.002120699804 }, { "average": 0, "count": 50817886, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603051.4523, 5235235.715, 881.4946235, 604021.2723, 5236641.355, 1321.454623 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603051.452332944, 5235235.715337029, 881.4946234692961 ], [ 603051.452332944, 5236641.355337029, 881.4946234692961 ], [ 604021.2723329441, 5236641.355337029, 1321.4546234692962 ], [ 604021.2723329441, 5235235.715337029, 1321.4546234692962 ], [ 603051.452332944, 5235235.715337029, 881.4946234692961 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:04:38+00:00", "end_time": "2018-11-11T23:59:22+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5411.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285274663387, 47.27501038436282, 860.869906300813 ], [ -121.56251218239998, 47.28758229461186, 860.869906300813 ], [ -121.54967599355295, 47.287420532417656, 1557.929906300813 ], [ -121.5500195962974, 47.2748486928906, 1557.929906300813 ], [ -121.56285274663387, 47.27501038436282, 860.869906300813 ] ] ] }, "bbox": [ -121.5628527, 47.27484869, 860.8699063, -121.549676, 47.28758229, 1557.929906 ], "properties": { "datetime": "2018-11-11T23:35:25Z", "pc:count": 42728124, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609183.9605, "count": 42728124, "maximum": 609669.2253, "minimum": 608698.2853, "name": "X", "position": 0, "stddev": 279.6140517, "variance": 78184.0179 }, { "average": 5237344.013, "count": 42728124, "maximum": 5238124.267, "minimum": 5236726.687, "name": "Y", "position": 1, "stddev": 366.9437523, "variance": 134647.7173 }, { "average": 1215.719909, "count": 42728124, "maximum": 1557.929906, "minimum": 860.8699063, "name": "Z", "position": 2, "stddev": 165.038117, "variance": 27237.58006 }, { "average": 38911.382, "count": 42728124, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19023.61463, "variance": 361897913.7 }, { "average": 1.701023125, "count": 42728124, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9289387908, "variance": 0.862927277 }, { "average": 2.402502998, "count": 42728124, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.182034191, "variance": 1.397204828 }, { "average": 0, "count": 42728124, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42728124, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.084525452, "count": 42728124, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4291572023, "variance": 0.1841759043 }, { "average": 1.48545665, "count": 42728124, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.59122084, "variance": 243.0861673 }, { "average": 0.506769429, "count": 42728124, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999541786, "variance": 0.2499541807 }, { "average": 1054.298028, "count": 42728124, "maximum": 1058, "minimum": 1052, "name": "PointSourceId", "position": 11, "stddev": 1.06405157, "variance": 1.132205743 }, { "average": 226012547.2, "count": 42728124, "maximum": 226014525.9, "minimum": 226011725.8, "name": "GpsTime", "position": 12, "stddev": 476.9102088, "variance": 227443.3473 }, { "average": 0.506769429, "count": 42728124, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999541786, "variance": 0.2499541807 }, { "average": 0, "count": 42728124, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42728124, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003559833331, "count": 42728124, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05955804732, "variance": 0.003547161001 }, { "average": 0, "count": 42728124, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608698.2853, 5236726.687, 860.8699063, 609669.2253, 5238124.267, 1557.929906 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608698.2852853301, 5236726.686826448, 860.869906300813 ], [ 608698.2852853301, 5238124.266826448, 860.869906300813 ], [ 609669.2252853301, 5238124.266826448, 1557.929906300813 ], [ 609669.2252853301, 5236726.686826448, 1557.929906300813 ], [ 608698.2852853301, 5236726.686826448, 860.869906300813 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:35:25+00:00", "end_time": "2018-11-11T22:48:45+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5411.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5411.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5411.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5411.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5628527, 47.27484869, 860.8699063, -121.549676, 47.28758229, 1557.929906 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285274663387, 47.27501038436282, 860.869906300813 ], [ -121.56251218239998, 47.28758229461186, 860.869906300813 ], [ -121.54967599355295, 47.287420532417656, 1557.929906300813 ], [ -121.5500195962974, 47.2748486928906, 1557.929906300813 ], [ -121.56285274663387, 47.27501038436282, 860.869906300813 ] ] ] }, "id": "20181111_47121C5411.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5411.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:35:25Z", "pc:count": 42728124, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609183.9605, "count": 42728124, "maximum": 609669.2253, "minimum": 608698.2853, "name": "X", "position": 0, "stddev": 279.6140517, "variance": 78184.0179 }, { "average": 5237344.013, "count": 42728124, "maximum": 5238124.267, "minimum": 5236726.687, "name": "Y", "position": 1, "stddev": 366.9437523, "variance": 134647.7173 }, { "average": 1215.719909, "count": 42728124, "maximum": 1557.929906, "minimum": 860.8699063, "name": "Z", "position": 2, "stddev": 165.038117, "variance": 27237.58006 }, { "average": 38911.382, "count": 42728124, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19023.61463, "variance": 361897913.7 }, { "average": 1.701023125, "count": 42728124, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9289387908, "variance": 0.862927277 }, { "average": 2.402502998, "count": 42728124, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.182034191, "variance": 1.397204828 }, { "average": 0, "count": 42728124, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42728124, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.084525452, "count": 42728124, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4291572023, "variance": 0.1841759043 }, { "average": 1.48545665, "count": 42728124, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.59122084, "variance": 243.0861673 }, { "average": 0.506769429, "count": 42728124, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999541786, "variance": 0.2499541807 }, { "average": 1054.298028, "count": 42728124, "maximum": 1058, "minimum": 1052, "name": "PointSourceId", "position": 11, "stddev": 1.06405157, "variance": 1.132205743 }, { "average": 226012547.2, "count": 42728124, "maximum": 226014525.9, "minimum": 226011725.8, "name": "GpsTime", "position": 12, "stddev": 476.9102088, "variance": 227443.3473 }, { "average": 0.506769429, "count": 42728124, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999541786, "variance": 0.2499541807 }, { "average": 0, "count": 42728124, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42728124, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003559833331, "count": 42728124, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05955804732, "variance": 0.003547161001 }, { "average": 0, "count": 42728124, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608698.2853, 5236726.687, 860.8699063, 609669.2253, 5238124.267, 1557.929906 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608698.2852853301, 5236726.686826448, 860.869906300813 ], [ 608698.2852853301, 5238124.266826448, 860.869906300813 ], [ 609669.2252853301, 5238124.266826448, 1557.929906300813 ], [ 609669.2252853301, 5236726.686826448, 1557.929906300813 ], [ 608698.2852853301, 5236726.686826448, 860.869906300813 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:35:25+00:00", "end_time": "2018-11-11T22:48:45+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C3323.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040234440936, 47.250011585949096, 968.6344747217408 ], [ -121.35000856947879, 47.26268591121223, 968.6344747217408 ], [ -121.33712393515059, 47.262499613605875, 1409.014474721741 ], [ -121.33752078159002, 47.24982537044938, 1409.014474721741 ], [ -121.35040234440936, 47.250011585949096, 968.6344747217408 ] ] ] }, "bbox": [ -121.3504023, 47.24982537, 968.6344747, -121.3371239, 47.26268591, 1409.014475 ], "properties": { "datetime": "2018-11-11T21:24:37Z", "pc:count": 51502992, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625292.9576, "count": 51502992, "maximum": 625800.351, "minimum": 624825.191, "name": "X", "position": 0, "stddev": 274.3122724, "variance": 75247.2228 }, { "average": 5235036.185, "count": 51502992, "maximum": 5235675.763, "minimum": 5234266.663, "name": "Y", "position": 1, "stddev": 407.297918, "variance": 165891.594 }, { "average": 1181.370287, "count": 51502992, "maximum": 1409.014475, "minimum": 968.6344747, "name": "Z", "position": 2, "stddev": 85.89089701, "variance": 7377.246189 }, { "average": 36571.99508, "count": 51502992, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20594.64082, "variance": 424139230.7 }, { "average": 1.818006806, "count": 51502992, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.01101156, "variance": 1.022144374 }, { "average": 2.635587288, "count": 51502992, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256557517, "variance": 1.578936794 }, { "average": 0, "count": 51502992, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.941634769e-08, "count": 51502992, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001393425552, "variance": 1.94163477e-08 }, { "average": 1.077206893, "count": 51502992, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3766076831, "variance": 0.1418333469 }, { "average": 0.3964190422, "count": 51502992, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.26947521, "variance": 264.6958236 }, { "average": 0.50739425, "count": 51502992, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999453269, "variance": 0.2499453299 }, { "average": 1026.009646, "count": 51502992, "maximum": 1036, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 12.34602805, "variance": 152.4244087 }, { "average": 225937268.9, "count": 51502992, "maximum": 226006677.1, "minimum": 225754275, "name": "GpsTime", "position": 12, "stddev": 111544.3059, "variance": 12442132190.0 }, { "average": 0.50739425, "count": 51502992, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999453269, "variance": 0.2499453299 }, { "average": 0, "count": 51502992, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51502992, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002352911846, "count": 51502992, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0484497234, "variance": 0.002347375698 }, { "average": 0, "count": 51502992, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624825.191, 5234266.663, 968.6344747, 625800.351, 5235675.763, 1409.014475 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624825.1909682265, 5234266.663228384, 968.6344747217408 ], [ 624825.1909682265, 5235675.763228384, 968.6344747217408 ], [ 625800.3509682264, 5235675.763228384, 1409.014474721741 ], [ 625800.3509682264, 5234266.663228384, 1409.014474721741 ], [ 624825.1909682265, 5234266.663228384, 968.6344747217408 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:24:37+00:00", "end_time": "2018-11-08T23:17:55+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C3323.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C3323.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C3323.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3323.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3504023, 47.24982537, 968.6344747, -121.3371239, 47.26268591, 1409.014475 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040234440936, 47.250011585949096, 968.6344747217408 ], [ -121.35000856947879, 47.26268591121223, 968.6344747217408 ], [ -121.33712393515059, 47.262499613605875, 1409.014474721741 ], [ -121.33752078159002, 47.24982537044938, 1409.014474721741 ], [ -121.35040234440936, 47.250011585949096, 968.6344747217408 ] ] ] }, "id": "20181108_47121C3323.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3323.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:24:37Z", "pc:count": 51502992, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625292.9576, "count": 51502992, "maximum": 625800.351, "minimum": 624825.191, "name": "X", "position": 0, "stddev": 274.3122724, "variance": 75247.2228 }, { "average": 5235036.185, "count": 51502992, "maximum": 5235675.763, "minimum": 5234266.663, "name": "Y", "position": 1, "stddev": 407.297918, "variance": 165891.594 }, { "average": 1181.370287, "count": 51502992, "maximum": 1409.014475, "minimum": 968.6344747, "name": "Z", "position": 2, "stddev": 85.89089701, "variance": 7377.246189 }, { "average": 36571.99508, "count": 51502992, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20594.64082, "variance": 424139230.7 }, { "average": 1.818006806, "count": 51502992, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.01101156, "variance": 1.022144374 }, { "average": 2.635587288, "count": 51502992, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256557517, "variance": 1.578936794 }, { "average": 0, "count": 51502992, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.941634769e-08, "count": 51502992, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001393425552, "variance": 1.94163477e-08 }, { "average": 1.077206893, "count": 51502992, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3766076831, "variance": 0.1418333469 }, { "average": 0.3964190422, "count": 51502992, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.26947521, "variance": 264.6958236 }, { "average": 0.50739425, "count": 51502992, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999453269, "variance": 0.2499453299 }, { "average": 1026.009646, "count": 51502992, "maximum": 1036, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 12.34602805, "variance": 152.4244087 }, { "average": 225937268.9, "count": 51502992, "maximum": 226006677.1, "minimum": 225754275, "name": "GpsTime", "position": 12, "stddev": 111544.3059, "variance": 12442132190.0 }, { "average": 0.50739425, "count": 51502992, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999453269, "variance": 0.2499453299 }, { "average": 0, "count": 51502992, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51502992, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002352911846, "count": 51502992, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0484497234, "variance": 0.002347375698 }, { "average": 0, "count": 51502992, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624825.191, 5234266.663, 968.6344747, 625800.351, 5235675.763, 1409.014475 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624825.1909682265, 5234266.663228384, 968.6344747217408 ], [ 624825.1909682265, 5235675.763228384, 968.6344747217408 ], [ 625800.3509682264, 5235675.763228384, 1409.014474721741 ], [ 625800.3509682264, 5234266.663228384, 1409.014474721741 ], [ 624825.1909682265, 5234266.663228384, 968.6344747217408 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:24:37+00:00", "end_time": "2018-11-08T23:17:55+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C4422.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538462296713, 47.25001112165996, 653.7478865280915 ], [ -121.42500897723521, 47.26267799897539, 653.7478865280915 ], [ -121.41214104366476, 47.26250037242783, 1095.5078865280916 ], [ -121.41251975534917, 47.24983357335142, 1095.5078865280916 ], [ -121.42538462296713, 47.25001112165996, 653.7478865280915 ] ] ] }, "bbox": [ -121.4253846, 47.24983357, 653.7478865, -121.412141, 47.262678, 1095.507887 ], "properties": { "datetime": "2018-11-11T21:54:04Z", "pc:count": 80516171, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619658.2001, "count": 80516171, "maximum": 620125.301, "minimum": 619151.441, "name": "X", "position": 0, "stddev": 271.6120066, "variance": 73773.08211 }, { "average": 5234784.348, "count": 80516171, "maximum": 5235557.573, "minimum": 5234149.353, "name": "Y", "position": 1, "stddev": 396.489891, "variance": 157204.2337 }, { "average": 898.9445269, "count": 80516171, "maximum": 1095.507887, "minimum": 653.7478865, "name": "Z", "position": 2, "stddev": 95.14129556, "variance": 9051.86612 }, { "average": 33181.37932, "count": 80516171, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17786.68969, "variance": 316366330.2 }, { "average": 2.017058461, "count": 80516171, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.112350212, "variance": 1.237322994 }, { "average": 3.034415, "count": 80516171, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.288749083, "variance": 1.660874198 }, { "average": 0, "count": 80516171, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.451919193e-08, "count": 80516171, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002729820274, "variance": 7.451918731e-08 }, { "average": 1.039034519, "count": 80516171, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2932240514, "variance": 0.08598034432 }, { "average": -1.12371904, "count": 80516171, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99537465, "variance": 255.8520101 }, { "average": 0.5089659318, "count": 80516171, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999196087, "variance": 0.2499196152 }, { "average": 1028.620877, "count": 80516171, "maximum": 1040, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.00487369, "variance": 225.1462346 }, { "average": 225937906.9, "count": 80516171, "maximum": 226008444.6, "minimum": 225753965.5, "name": "GpsTime", "position": 12, "stddev": 113196.3186, "variance": 12813406550.0 }, { "average": 0.5089659318, "count": 80516171, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999196087, "variance": 0.2499196152 }, { "average": 0, "count": 80516171, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 80516171, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0016156506, "count": 80516171, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04016267289, "variance": 0.001613040293 }, { "average": 0, "count": 80516171, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619151.441, 5234149.353, 653.7478865, 620125.301, 5235557.573, 1095.507887 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619151.4409864629, 5234149.353148784, 653.7478865280915 ], [ 619151.4409864629, 5235557.573148784, 653.7478865280915 ], [ 620125.300986463, 5235557.573148784, 1095.5078865280916 ], [ 620125.300986463, 5234149.353148784, 1095.5078865280916 ], [ 619151.4409864629, 5234149.353148784, 653.7478865280915 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:54:04+00:00", "end_time": "2018-11-08T23:12:45+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C4422.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C4422.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C4422.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4422.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4253846, 47.24983357, 653.7478865, -121.412141, 47.262678, 1095.507887 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538462296713, 47.25001112165996, 653.7478865280915 ], [ -121.42500897723521, 47.26267799897539, 653.7478865280915 ], [ -121.41214104366476, 47.26250037242783, 1095.5078865280916 ], [ -121.41251975534917, 47.24983357335142, 1095.5078865280916 ], [ -121.42538462296713, 47.25001112165996, 653.7478865280915 ] ] ] }, "id": "20181108_47121C4422.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4422.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:54:04Z", "pc:count": 80516171, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619658.2001, "count": 80516171, "maximum": 620125.301, "minimum": 619151.441, "name": "X", "position": 0, "stddev": 271.6120066, "variance": 73773.08211 }, { "average": 5234784.348, "count": 80516171, "maximum": 5235557.573, "minimum": 5234149.353, "name": "Y", "position": 1, "stddev": 396.489891, "variance": 157204.2337 }, { "average": 898.9445269, "count": 80516171, "maximum": 1095.507887, "minimum": 653.7478865, "name": "Z", "position": 2, "stddev": 95.14129556, "variance": 9051.86612 }, { "average": 33181.37932, "count": 80516171, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17786.68969, "variance": 316366330.2 }, { "average": 2.017058461, "count": 80516171, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.112350212, "variance": 1.237322994 }, { "average": 3.034415, "count": 80516171, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.288749083, "variance": 1.660874198 }, { "average": 0, "count": 80516171, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.451919193e-08, "count": 80516171, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002729820274, "variance": 7.451918731e-08 }, { "average": 1.039034519, "count": 80516171, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2932240514, "variance": 0.08598034432 }, { "average": -1.12371904, "count": 80516171, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99537465, "variance": 255.8520101 }, { "average": 0.5089659318, "count": 80516171, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999196087, "variance": 0.2499196152 }, { "average": 1028.620877, "count": 80516171, "maximum": 1040, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.00487369, "variance": 225.1462346 }, { "average": 225937906.9, "count": 80516171, "maximum": 226008444.6, "minimum": 225753965.5, "name": "GpsTime", "position": 12, "stddev": 113196.3186, "variance": 12813406550.0 }, { "average": 0.5089659318, "count": 80516171, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999196087, "variance": 0.2499196152 }, { "average": 0, "count": 80516171, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 80516171, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0016156506, "count": 80516171, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04016267289, "variance": 0.001613040293 }, { "average": 0, "count": 80516171, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619151.441, 5234149.353, 653.7478865, 620125.301, 5235557.573, 1095.507887 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619151.4409864629, 5234149.353148784, 653.7478865280915 ], [ 619151.4409864629, 5235557.573148784, 653.7478865280915 ], [ 620125.300986463, 5235557.573148784, 1095.5078865280916 ], [ 620125.300986463, 5234149.353148784, 1095.5078865280916 ], [ 619151.4409864629, 5234149.353148784, 653.7478865280915 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:54:04+00:00", "end_time": "2018-11-08T23:12:45+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7313.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8502428542637, 47.2769537737289, 665.137059328998 ], [ -121.85001145716888, 47.28763154468803, 665.137059328998 ], [ -121.8372808864439, 47.287503073114586, 1109.4970593289981 ], [ -121.83751484374031, 47.27682534986219, 1109.4970593289981 ], [ -121.8502428542637, 47.2769537737289, 665.137059328998 ] ] ] }, "bbox": [ -121.8502429, 47.27682535, 665.1370593, -121.8372809, 47.28763154, 1109.497059 ], "properties": { "datetime": "2018-11-12T23:33:34Z", "pc:count": 31923883, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587447.4926, "count": 31923883, "maximum": 587921.7407, "minimum": 586958.9007, "name": "X", "position": 0, "stddev": 287.6748159, "variance": 82756.79968 }, { "average": 5237374.052, "count": 31923883, "maximum": 5237768.999, "minimum": 5236582.119, "name": "Y", "position": 1, "stddev": 249.6324084, "variance": 62316.33933 }, { "average": 885.4011958, "count": 31923883, "maximum": 1109.497059, "minimum": 665.1370593, "name": "Z", "position": 2, "stddev": 110.3777151, "variance": 12183.23999 }, { "average": 36366.4615, "count": 31923883, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20069.8525, "variance": 402798979.5 }, { "average": 1.992589874, "count": 31923883, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.139768615, "variance": 1.299072496 }, { "average": 2.985543175, "count": 31923883, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.386057024, "variance": 1.921154073 }, { "average": 0, "count": 31923883, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31923883, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.063529145, "count": 31923883, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3718433126, "variance": 0.1382674492 }, { "average": 1.125315861, "count": 31923883, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.25546304, "variance": 264.2400785 }, { "average": 0.5048712276, "count": 31923883, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999762784, "variance": 0.249976279 }, { "average": 1080.598279, "count": 31923883, "maximum": 1083, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 0.9521938948, "variance": 0.9066732132 }, { "average": 226099590.4, "count": 31923883, "maximum": 226100814.9, "minimum": 226098268.7, "name": "GpsTime", "position": 12, "stddev": 442.3646084, "variance": 195686.4467 }, { "average": 0.5048712276, "count": 31923883, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999762784, "variance": 0.249976279 }, { "average": 0, "count": 31923883, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31923883, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002625808396, "count": 31923883, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05117532225, "variance": 0.002618913608 }, { "average": 0, "count": 31923883, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586958.9007, 5236582.119, 665.1370593, 587921.7407, 5237768.999, 1109.497059 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586958.9007178923, 5236582.119283018, 665.137059328998 ], [ 586958.9007178923, 5237768.9992830185, 665.137059328998 ], [ 587921.7407178924, 5237768.9992830185, 1109.4970593289981 ], [ 587921.7407178924, 5236582.119283018, 1109.4970593289981 ], [ 586958.9007178923, 5236582.119283018, 665.137059328998 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:33:34+00:00", "end_time": "2018-11-12T22:51:08+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7313.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7313.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7313.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7313.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8502429, 47.27682535, 665.1370593, -121.8372809, 47.28763154, 1109.497059 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8502428542637, 47.2769537737289, 665.137059328998 ], [ -121.85001145716888, 47.28763154468803, 665.137059328998 ], [ -121.8372808864439, 47.287503073114586, 1109.4970593289981 ], [ -121.83751484374031, 47.27682534986219, 1109.4970593289981 ], [ -121.8502428542637, 47.2769537737289, 665.137059328998 ] ] ] }, "id": "20181112_47121C7313.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7313.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:33:34Z", "pc:count": 31923883, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587447.4926, "count": 31923883, "maximum": 587921.7407, "minimum": 586958.9007, "name": "X", "position": 0, "stddev": 287.6748159, "variance": 82756.79968 }, { "average": 5237374.052, "count": 31923883, "maximum": 5237768.999, "minimum": 5236582.119, "name": "Y", "position": 1, "stddev": 249.6324084, "variance": 62316.33933 }, { "average": 885.4011958, "count": 31923883, "maximum": 1109.497059, "minimum": 665.1370593, "name": "Z", "position": 2, "stddev": 110.3777151, "variance": 12183.23999 }, { "average": 36366.4615, "count": 31923883, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20069.8525, "variance": 402798979.5 }, { "average": 1.992589874, "count": 31923883, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.139768615, "variance": 1.299072496 }, { "average": 2.985543175, "count": 31923883, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.386057024, "variance": 1.921154073 }, { "average": 0, "count": 31923883, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31923883, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.063529145, "count": 31923883, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3718433126, "variance": 0.1382674492 }, { "average": 1.125315861, "count": 31923883, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.25546304, "variance": 264.2400785 }, { "average": 0.5048712276, "count": 31923883, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999762784, "variance": 0.249976279 }, { "average": 1080.598279, "count": 31923883, "maximum": 1083, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 0.9521938948, "variance": 0.9066732132 }, { "average": 226099590.4, "count": 31923883, "maximum": 226100814.9, "minimum": 226098268.7, "name": "GpsTime", "position": 12, "stddev": 442.3646084, "variance": 195686.4467 }, { "average": 0.5048712276, "count": 31923883, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999762784, "variance": 0.249976279 }, { "average": 0, "count": 31923883, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31923883, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002625808396, "count": 31923883, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05117532225, "variance": 0.002618913608 }, { "average": 0, "count": 31923883, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586958.9007, 5236582.119, 665.1370593, 587921.7407, 5237768.999, 1109.497059 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586958.9007178923, 5236582.119283018, 665.137059328998 ], [ 586958.9007178923, 5237768.9992830185, 665.137059328998 ], [ 587921.7407178924, 5237768.9992830185, 1109.4970593289981 ], [ 587921.7407178924, 5236582.119283018, 1109.4970593289981 ], [ 586958.9007178923, 5236582.119283018, 665.137059328998 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:33:34+00:00", "end_time": "2018-11-12T22:51:08+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4315.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037864102657, 47.27501110268682, 934.9883634974893 ], [ -121.45000871733033, 47.28767519702317, 934.9883634974893 ], [ -121.43714673029395, 47.28750047364577, 1354.1483634974893 ], [ -121.43751972061804, 47.27483645625824, 1354.1483634974893 ], [ -121.45037864102657, 47.27501110268682, 934.9883634974893 ] ] ] }, "bbox": [ -121.4503786, 47.27483646, 934.9883635, -121.4371467, 47.2876752, 1354.148363 ], "properties": { "datetime": "2018-11-11T22:20:41Z", "pc:count": 38462501, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617693.4506, "count": 38462501, "maximum": 618177.9314, "minimum": 617204.9914, "name": "X", "position": 0, "stddev": 272.9740198, "variance": 74514.81549 }, { "average": 5237553.24, "count": 38462501, "maximum": 5238297.586, "minimum": 5236889.686, "name": "Y", "position": 1, "stddev": 397.7570529, "variance": 158210.6731 }, { "average": 1126.884427, "count": 38462501, "maximum": 1354.148363, "minimum": 934.9883635, "name": "Z", "position": 2, "stddev": 76.45872978, "variance": 5845.93736 }, { "average": 38584.73357, "count": 38462501, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17805.17663, "variance": 317024314.9 }, { "average": 1.768912245, "count": 38462501, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9540268052, "variance": 0.910167145 }, { "average": 2.537689346, "count": 38462501, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.170642225, "variance": 1.370403218 }, { "average": 0, "count": 38462501, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 38462501, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.086503969, "count": 38462501, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4053078622, "variance": 0.1642744632 }, { "average": 0.01228318298, "count": 38462501, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16817018, "variance": 261.409727 }, { "average": 0.5082442507, "count": 38462501, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999320342, "variance": 0.2499320388 }, { "average": 1043.273058, "count": 38462501, "maximum": 1045, "minimum": 1041, "name": "PointSourceId", "position": 11, "stddev": 0.944498915, "variance": 0.8920782004 }, { "average": 226009548.3, "count": 38462501, "maximum": 226010041.4, "minimum": 226008817, "name": "GpsTime", "position": 12, "stddev": 281.1161205, "variance": 79026.27318 }, { "average": 0.5082442507, "count": 38462501, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999320342, "variance": 0.2499320388 }, { "average": 0, "count": 38462501, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 38462501, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002841780882, "count": 38462501, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05323255805, "variance": 0.002833705237 }, { "average": 0, "count": 38462501, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617204.9914, 5236889.686, 934.9883635, 618177.9314, 5238297.586, 1354.148363 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617204.9913808787, 5236889.685772431, 934.9883634974893 ], [ 617204.9913808787, 5238297.585772431, 934.9883634974893 ], [ 618177.9313808787, 5238297.585772431, 1354.1483634974893 ], [ 618177.9313808787, 5236889.685772431, 1354.1483634974893 ], [ 617204.9913808787, 5236889.685772431, 934.9883634974893 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:20:41+00:00", "end_time": "2018-11-11T22:00:17+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4315.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4315.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4315.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4315.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4503786, 47.27483646, 934.9883635, -121.4371467, 47.2876752, 1354.148363 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037864102657, 47.27501110268682, 934.9883634974893 ], [ -121.45000871733033, 47.28767519702317, 934.9883634974893 ], [ -121.43714673029395, 47.28750047364577, 1354.1483634974893 ], [ -121.43751972061804, 47.27483645625824, 1354.1483634974893 ], [ -121.45037864102657, 47.27501110268682, 934.9883634974893 ] ] ] }, "id": "20181111_47121C4315.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4315.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:20:41Z", "pc:count": 38462501, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617693.4506, "count": 38462501, "maximum": 618177.9314, "minimum": 617204.9914, "name": "X", "position": 0, "stddev": 272.9740198, "variance": 74514.81549 }, { "average": 5237553.24, "count": 38462501, "maximum": 5238297.586, "minimum": 5236889.686, "name": "Y", "position": 1, "stddev": 397.7570529, "variance": 158210.6731 }, { "average": 1126.884427, "count": 38462501, "maximum": 1354.148363, "minimum": 934.9883635, "name": "Z", "position": 2, "stddev": 76.45872978, "variance": 5845.93736 }, { "average": 38584.73357, "count": 38462501, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17805.17663, "variance": 317024314.9 }, { "average": 1.768912245, "count": 38462501, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9540268052, "variance": 0.910167145 }, { "average": 2.537689346, "count": 38462501, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.170642225, "variance": 1.370403218 }, { "average": 0, "count": 38462501, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 38462501, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.086503969, "count": 38462501, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4053078622, "variance": 0.1642744632 }, { "average": 0.01228318298, "count": 38462501, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16817018, "variance": 261.409727 }, { "average": 0.5082442507, "count": 38462501, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999320342, "variance": 0.2499320388 }, { "average": 1043.273058, "count": 38462501, "maximum": 1045, "minimum": 1041, "name": "PointSourceId", "position": 11, "stddev": 0.944498915, "variance": 0.8920782004 }, { "average": 226009548.3, "count": 38462501, "maximum": 226010041.4, "minimum": 226008817, "name": "GpsTime", "position": 12, "stddev": 281.1161205, "variance": 79026.27318 }, { "average": 0.5082442507, "count": 38462501, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999320342, "variance": 0.2499320388 }, { "average": 0, "count": 38462501, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 38462501, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002841780882, "count": 38462501, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05323255805, "variance": 0.002833705237 }, { "average": 0, "count": 38462501, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617204.9914, 5236889.686, 934.9883635, 618177.9314, 5238297.586, 1354.148363 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617204.9913808787, 5236889.685772431, 934.9883634974893 ], [ 617204.9913808787, 5238297.585772431, 934.9883634974893 ], [ 618177.9313808787, 5238297.585772431, 1354.1483634974893 ], [ 618177.9313808787, 5236889.685772431, 1354.1483634974893 ], [ 617204.9913808787, 5236889.685772431, 934.9883634974893 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:20:41+00:00", "end_time": "2018-11-11T22:00:17+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7213.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78756712160869, 47.33750634235224, 557.1690411953434 ], [ -121.78751467549301, 47.339796957968495, 557.1690411953434 ], [ -121.78487886220088, 47.33976904084206, 657.3890411953435 ], [ -121.78493142226027, 47.337478427450385, 657.3890411953435 ], [ -121.78756712160869, 47.33750634235224, 557.1690411953434 ] ] ] }, "bbox": [ -121.7875671, 47.33747843, 557.1690412, -121.7848789, 47.33979696, 657.3890412 ], "properties": { "datetime": "2018-11-12T00:07:24Z", "pc:count": 1271062, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591653.8188, "count": 1271062, "maximum": 591793.5846, "minimum": 591594.4246, "name": "X", "position": 0, "stddev": 38.20014264, "variance": 1459.250898 }, { "average": 5243485.463, "count": 1271062, "maximum": 5243637.765, "minimum": 5243383.145, "name": "Y", "position": 1, "stddev": 64.5349373, "variance": 4164.758132 }, { "average": 608.8597666, "count": 1271062, "maximum": 657.3890412, "minimum": 557.1690412, "name": "Z", "position": 2, "stddev": 19.59133557, "variance": 383.8204293 }, { "average": 34567.18121, "count": 1271062, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16623.43882, "variance": 276338718 }, { "average": 2.103928054, "count": 1271062, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.141842299, "variance": 1.303803836 }, { "average": 3.203774481, "count": 1271062, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260600507, "variance": 1.589113639 }, { "average": 0, "count": 1271062, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1271062, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.034977837, "count": 1271062, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2625747275, "variance": 0.06894548753 }, { "average": -2.042282677, "count": 1271062, "maximum": 19.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.40026932, "variance": 237.1682952 }, { "average": 0.5083685926, "count": 1271062, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999301584, "variance": 0.2499301633 }, { "average": 1060.727045, "count": 1271062, "maximum": 1062, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 0.9780915371, "variance": 0.9566630549 }, { "average": 226015871.9, "count": 1271062, "maximum": 226016444.3, "minimum": 226015107.5, "name": "GpsTime", "position": 12, "stddev": 520.5642395, "variance": 270987.1275 }, { "average": 0.5083685926, "count": 1271062, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999301584, "variance": 0.2499301633 }, { "average": 0, "count": 1271062, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1271062, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001173034832, "count": 1271062, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03422951568, "variance": 0.001171659743 }, { "average": 0, "count": 1271062, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591594.4246, 5243383.145, 557.1690412, 591793.5846, 5243637.765, 657.3890412 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591594.4245872676, 5243383.145097826, 557.1690411953434 ], [ 591594.4245872676, 5243637.765097825, 557.1690411953434 ], [ 591793.5845872675, 5243637.765097825, 657.3890411953435 ], [ 591793.5845872675, 5243383.145097826, 657.3890411953435 ], [ 591594.4245872676, 5243383.145097826, 557.1690411953434 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:07:24+00:00", "end_time": "2018-11-11T23:45:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7213.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7213.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7213.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7213.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7875671, 47.33747843, 557.1690412, -121.7848789, 47.33979696, 657.3890412 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78756712160869, 47.33750634235224, 557.1690411953434 ], [ -121.78751467549301, 47.339796957968495, 557.1690411953434 ], [ -121.78487886220088, 47.33976904084206, 657.3890411953435 ], [ -121.78493142226027, 47.337478427450385, 657.3890411953435 ], [ -121.78756712160869, 47.33750634235224, 557.1690411953434 ] ] ] }, "id": "20181111_47121C7213.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7213.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:07:24Z", "pc:count": 1271062, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591653.8188, "count": 1271062, "maximum": 591793.5846, "minimum": 591594.4246, "name": "X", "position": 0, "stddev": 38.20014264, "variance": 1459.250898 }, { "average": 5243485.463, "count": 1271062, "maximum": 5243637.765, "minimum": 5243383.145, "name": "Y", "position": 1, "stddev": 64.5349373, "variance": 4164.758132 }, { "average": 608.8597666, "count": 1271062, "maximum": 657.3890412, "minimum": 557.1690412, "name": "Z", "position": 2, "stddev": 19.59133557, "variance": 383.8204293 }, { "average": 34567.18121, "count": 1271062, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16623.43882, "variance": 276338718 }, { "average": 2.103928054, "count": 1271062, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.141842299, "variance": 1.303803836 }, { "average": 3.203774481, "count": 1271062, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260600507, "variance": 1.589113639 }, { "average": 0, "count": 1271062, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1271062, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.034977837, "count": 1271062, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2625747275, "variance": 0.06894548753 }, { "average": -2.042282677, "count": 1271062, "maximum": 19.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.40026932, "variance": 237.1682952 }, { "average": 0.5083685926, "count": 1271062, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999301584, "variance": 0.2499301633 }, { "average": 1060.727045, "count": 1271062, "maximum": 1062, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 0.9780915371, "variance": 0.9566630549 }, { "average": 226015871.9, "count": 1271062, "maximum": 226016444.3, "minimum": 226015107.5, "name": "GpsTime", "position": 12, "stddev": 520.5642395, "variance": 270987.1275 }, { "average": 0.5083685926, "count": 1271062, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999301584, "variance": 0.2499301633 }, { "average": 0, "count": 1271062, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1271062, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001173034832, "count": 1271062, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03422951568, "variance": 0.001171659743 }, { "average": 0, "count": 1271062, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591594.4246, 5243383.145, 557.1690412, 591793.5846, 5243637.765, 657.3890412 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591594.4245872676, 5243383.145097826, 557.1690411953434 ], [ 591594.4245872676, 5243637.765097825, 557.1690411953434 ], [ 591793.5845872675, 5243637.765097825, 657.3890411953435 ], [ 591793.5845872675, 5243383.145097826, 657.3890411953435 ], [ 591594.4245872676, 5243383.145097826, 557.1690411953434 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:07:24+00:00", "end_time": "2018-11-11T23:45:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4310.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037951462736, 47.287511030972915, 946.4201209267467 ], [ -121.4500094241725, 47.300175277464305, 946.4201209267467 ], [ -121.43714704922462, 47.300000554724356, 1694.9001209267467 ], [ -121.43752020778368, 47.287336385184894, 1694.9001209267467 ], [ -121.45037951462736, 47.287511030972915, 946.4201209267467 ] ] ] }, "bbox": [ -121.4503795, 47.28733639, 946.4201209, -121.437147, 47.30017528, 1694.900121 ], "properties": { "datetime": "2018-11-11T22:27:11Z", "pc:count": 32430896, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617682.6689, "count": 32430896, "maximum": 618150.0564, "minimum": 617177.3164, "name": "X", "position": 0, "stddev": 273.0364449, "variance": 74548.90024 }, { "average": 5239021.764, "count": 32430896, "maximum": 5239686.705, "minimum": 5238278.785, "name": "Y", "position": 1, "stddev": 400.4412352, "variance": 160353.1829 }, { "average": 1252.23332, "count": 32430896, "maximum": 1694.900121, "minimum": 946.4201209, "name": "Z", "position": 2, "stddev": 134.7606412, "variance": 18160.43043 }, { "average": 44203.12843, "count": 32430896, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18007.06711, "variance": 324254465.9 }, { "average": 1.550003984, "count": 32430896, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8331574265, "variance": 0.6941512974 }, { "average": 2.100074848, "count": 32430896, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.109089315, "variance": 1.230079108 }, { "average": 0, "count": 32430896, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.00852323e-07, "count": 32430896, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006331288769, "variance": 4.008521747e-07 }, { "average": 1.110463029, "count": 32430896, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4990996409, "variance": 0.2491004515 }, { "average": 0.3034425441, "count": 32430896, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18424026, "variance": 261.9296328 }, { "average": 0.5051324206, "count": 32430896, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999736653, "variance": 0.249973666 }, { "average": 1045.396053, "count": 32430896, "maximum": 1047, "minimum": 1043, "name": "PointSourceId", "position": 11, "stddev": 0.9681131607, "variance": 0.937243092 }, { "average": 226010100.1, "count": 32430896, "maximum": 226010431.8, "minimum": 226009479.7, "name": "GpsTime", "position": 12, "stddev": 215.3994124, "variance": 46396.90686 }, { "average": 0.5051324206, "count": 32430896, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999736653, "variance": 0.249973666 }, { "average": 0, "count": 32430896, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 32430896, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.005027983192, "count": 32430896, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07072978674, "variance": 0.005002702732 }, { "average": 0, "count": 32430896, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617177.3164, 5238278.785, 946.4201209, 618150.0564, 5239686.705, 1694.900121 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617177.316406675, 5238278.78481908, 946.4201209267467 ], [ 617177.316406675, 5239686.7048190795, 946.4201209267467 ], [ 618150.056406675, 5239686.7048190795, 1694.9001209267467 ], [ 618150.056406675, 5238278.78481908, 1694.9001209267467 ], [ 617177.316406675, 5238278.78481908, 946.4201209267467 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:27:11+00:00", "end_time": "2018-11-11T22:11:19+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4310.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4310.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4310.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4310.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4503795, 47.28733639, 946.4201209, -121.437147, 47.30017528, 1694.900121 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037951462736, 47.287511030972915, 946.4201209267467 ], [ -121.4500094241725, 47.300175277464305, 946.4201209267467 ], [ -121.43714704922462, 47.300000554724356, 1694.9001209267467 ], [ -121.43752020778368, 47.287336385184894, 1694.9001209267467 ], [ -121.45037951462736, 47.287511030972915, 946.4201209267467 ] ] ] }, "id": "20181111_47121C4310.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4310.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:27:11Z", "pc:count": 32430896, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617682.6689, "count": 32430896, "maximum": 618150.0564, "minimum": 617177.3164, "name": "X", "position": 0, "stddev": 273.0364449, "variance": 74548.90024 }, { "average": 5239021.764, "count": 32430896, "maximum": 5239686.705, "minimum": 5238278.785, "name": "Y", "position": 1, "stddev": 400.4412352, "variance": 160353.1829 }, { "average": 1252.23332, "count": 32430896, "maximum": 1694.900121, "minimum": 946.4201209, "name": "Z", "position": 2, "stddev": 134.7606412, "variance": 18160.43043 }, { "average": 44203.12843, "count": 32430896, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18007.06711, "variance": 324254465.9 }, { "average": 1.550003984, "count": 32430896, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8331574265, "variance": 0.6941512974 }, { "average": 2.100074848, "count": 32430896, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.109089315, "variance": 1.230079108 }, { "average": 0, "count": 32430896, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.00852323e-07, "count": 32430896, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006331288769, "variance": 4.008521747e-07 }, { "average": 1.110463029, "count": 32430896, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4990996409, "variance": 0.2491004515 }, { "average": 0.3034425441, "count": 32430896, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18424026, "variance": 261.9296328 }, { "average": 0.5051324206, "count": 32430896, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999736653, "variance": 0.249973666 }, { "average": 1045.396053, "count": 32430896, "maximum": 1047, "minimum": 1043, "name": "PointSourceId", "position": 11, "stddev": 0.9681131607, "variance": 0.937243092 }, { "average": 226010100.1, "count": 32430896, "maximum": 226010431.8, "minimum": 226009479.7, "name": "GpsTime", "position": 12, "stddev": 215.3994124, "variance": 46396.90686 }, { "average": 0.5051324206, "count": 32430896, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999736653, "variance": 0.249973666 }, { "average": 0, "count": 32430896, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 32430896, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.005027983192, "count": 32430896, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07072978674, "variance": 0.005002702732 }, { "average": 0, "count": 32430896, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617177.3164, 5238278.785, 946.4201209, 618150.0564, 5239686.705, 1694.900121 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617177.316406675, 5238278.78481908, 946.4201209267467 ], [ 617177.316406675, 5239686.7048190795, 946.4201209267467 ], [ 618150.056406675, 5239686.7048190795, 1694.9001209267467 ], [ 618150.056406675, 5238278.78481908, 1694.9001209267467 ], [ 617177.316406675, 5238278.78481908, 946.4201209267467 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:27:11+00:00", "end_time": "2018-11-11T22:11:19+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7212.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029656570328, 47.2125088309282, 602.6996991622663 ], [ -121.8000116500477, 47.22513659847718, 602.6996991622663 ], [ -121.78722998352566, 47.22500200508287, 1233.8996991622662 ], [ -121.78751793214904, 47.21237429662883, 1233.8996991622662 ], [ -121.80029656570328, 47.2125088309282, 602.6996991622663 ] ] ] }, "bbox": [ -121.8002966, 47.2123743, 602.6996992, -121.78723, 47.2251366, 1233.899699 ], "properties": { "datetime": "2018-11-13T00:24:16Z", "pc:count": 43476944, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591332.7822, "count": 43476944, "maximum": 591814.352, "minimum": 590846.492, "name": "X", "position": 0, "stddev": 273.0588779, "variance": 74561.1508 }, { "average": 5230146.606, "count": 43476944, "maximum": 5230880.946, "minimum": 5229477.306, "name": "Y", "position": 1, "stddev": 380.7121037, "variance": 144941.7059 }, { "average": 878.8212364, "count": 43476944, "maximum": 1233.899699, "minimum": 602.6996992, "name": "Z", "position": 2, "stddev": 118.3168706, "variance": 13998.88188 }, { "average": 37771.85108, "count": 43476944, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18459.97155, "variance": 340770549.5 }, { "average": 2.009265256, "count": 43476944, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118420005, "variance": 1.250863308 }, { "average": 3.018647677, "count": 43476944, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.313216777, "variance": 1.724538303 }, { "average": 0, "count": 43476944, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.760083597e-07, "count": 43476944, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005253649112, "variance": 2.760082899e-07 }, { "average": 1.050256959, "count": 43476944, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3181740563, "variance": 0.1012347301 }, { "average": -2.049633395, "count": 43476944, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.49442168, "variance": 240.0771032 }, { "average": 0.458136478, "count": 43476944, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.498244369, "variance": 0.2482474512 }, { "average": 1089.527653, "count": 43476944, "maximum": 1092, "minimum": 1087, "name": "PointSourceId", "position": 11, "stddev": 0.8920055579, "variance": 0.7956739152 }, { "average": 226103148.6, "count": 43476944, "maximum": 226103856.4, "minimum": 226102414.7, "name": "GpsTime", "position": 12, "stddev": 261.549248, "variance": 68408.00914 }, { "average": 0.458136478, "count": 43476944, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.498244369, "variance": 0.2482474512 }, { "average": 0, "count": 43476944, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43476944, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001783451017, "count": 43476944, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04219325018, "variance": 0.001780270361 }, { "average": 0, "count": 43476944, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590846.492, 5229477.306, 602.6996992, 591814.352, 5230880.946, 1233.899699 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590846.4919984994, 5229477.30574546, 602.6996991622663 ], [ 590846.4919984994, 5230880.945745461, 602.6996991622663 ], [ 591814.3519984995, 5230880.945745461, 1233.8996991622662 ], [ 591814.3519984995, 5229477.30574546, 1233.8996991622662 ], [ 590846.4919984994, 5229477.30574546, 602.6996991622663 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:24:16+00:00", "end_time": "2018-11-13T00:00:14+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7212.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7212.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7212.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7212.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8002966, 47.2123743, 602.6996992, -121.78723, 47.2251366, 1233.899699 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029656570328, 47.2125088309282, 602.6996991622663 ], [ -121.8000116500477, 47.22513659847718, 602.6996991622663 ], [ -121.78722998352566, 47.22500200508287, 1233.8996991622662 ], [ -121.78751793214904, 47.21237429662883, 1233.8996991622662 ], [ -121.80029656570328, 47.2125088309282, 602.6996991622663 ] ] ] }, "id": "20181112_47121B7212.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7212.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:24:16Z", "pc:count": 43476944, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591332.7822, "count": 43476944, "maximum": 591814.352, "minimum": 590846.492, "name": "X", "position": 0, "stddev": 273.0588779, "variance": 74561.1508 }, { "average": 5230146.606, "count": 43476944, "maximum": 5230880.946, "minimum": 5229477.306, "name": "Y", "position": 1, "stddev": 380.7121037, "variance": 144941.7059 }, { "average": 878.8212364, "count": 43476944, "maximum": 1233.899699, "minimum": 602.6996992, "name": "Z", "position": 2, "stddev": 118.3168706, "variance": 13998.88188 }, { "average": 37771.85108, "count": 43476944, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18459.97155, "variance": 340770549.5 }, { "average": 2.009265256, "count": 43476944, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118420005, "variance": 1.250863308 }, { "average": 3.018647677, "count": 43476944, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.313216777, "variance": 1.724538303 }, { "average": 0, "count": 43476944, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.760083597e-07, "count": 43476944, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005253649112, "variance": 2.760082899e-07 }, { "average": 1.050256959, "count": 43476944, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3181740563, "variance": 0.1012347301 }, { "average": -2.049633395, "count": 43476944, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.49442168, "variance": 240.0771032 }, { "average": 0.458136478, "count": 43476944, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.498244369, "variance": 0.2482474512 }, { "average": 1089.527653, "count": 43476944, "maximum": 1092, "minimum": 1087, "name": "PointSourceId", "position": 11, "stddev": 0.8920055579, "variance": 0.7956739152 }, { "average": 226103148.6, "count": 43476944, "maximum": 226103856.4, "minimum": 226102414.7, "name": "GpsTime", "position": 12, "stddev": 261.549248, "variance": 68408.00914 }, { "average": 0.458136478, "count": 43476944, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.498244369, "variance": 0.2482474512 }, { "average": 0, "count": 43476944, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43476944, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001783451017, "count": 43476944, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04219325018, "variance": 0.001780270361 }, { "average": 0, "count": 43476944, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590846.492, 5229477.306, 602.6996992, 591814.352, 5230880.946, 1233.899699 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590846.4919984994, 5229477.30574546, 602.6996991622663 ], [ 590846.4919984994, 5230880.945745461, 602.6996991622663 ], [ 591814.3519984995, 5230880.945745461, 1233.8996991622662 ], [ 591814.3519984995, 5229477.30574546, 1233.8996991622662 ], [ 590846.4919984994, 5229477.30574546, 602.6996991622663 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:24:16+00:00", "end_time": "2018-11-13T00:00:14+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7212.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8002974018816, 47.33750881701916, 406.1417168397112 ], [ -121.80001381224568, 47.350022775346524, 406.1417168397112 ], [ -121.78723140899595, 47.349888222101974, 1794.3217168397114 ], [ -121.78751801766342, 47.33737432233977, 1794.3217168397114 ], [ -121.8002974018816, 47.33750881701916, 406.1417168397112 ] ] ] }, "bbox": [ -121.8002974, 47.33737432, 406.1417168, -121.7872314, 47.35002278, 1794.321717 ], "properties": { "datetime": "2018-11-12T21:42:31Z", "pc:count": 35593140, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591022.3856, "count": 35593140, "maximum": 591598.3621, "minimum": 590632.7221, "name": "X", "position": 0, "stddev": 259.2164486, "variance": 67193.16721 }, { "average": 5243852.408, "count": 35593140, "maximum": 5244759.552, "minimum": 5243368.532, "name": "Y", "position": 1, "stddev": 317.6898099, "variance": 100926.8153 }, { "average": 552.0622166, "count": 35593140, "maximum": 1794.321717, "minimum": 406.1417168, "name": "Z", "position": 2, "stddev": 70.14035108, "variance": 4919.66885 }, { "average": 34670.1261, "count": 35593140, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15757.67142, "variance": 248304208.7 }, { "average": 1.952839733, "count": 35593140, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.049382255, "variance": 1.101203117 }, { "average": 2.905888017, "count": 35593140, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.20163981, "variance": 1.443938233 }, { "average": 0, "count": 35593140, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.585731408e-07, "count": 35593140, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008709607262, "variance": 7.585725867e-07 }, { "average": 1.040192857, "count": 35593140, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2800932209, "variance": 0.07845221238 }, { "average": -0.7906228203, "count": 35593140, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99265161, "variance": 255.7649054 }, { "average": 0.5080535182, "count": 35593140, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999351437, "variance": 0.2499351479 }, { "average": 1061.303129, "count": 35593140, "maximum": 1070, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 2.352872597, "variance": 5.536009458 }, { "average": 226021425.8, "count": 35593140, "maximum": 226094151, "minimum": 226014210.6, "name": "GpsTime", "position": 12, "stddev": 20076.70802, "variance": 403074205 }, { "average": 0.5080535182, "count": 35593140, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999351437, "variance": 0.2499351479 }, { "average": 0, "count": 35593140, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35593140, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001329160619, "count": 35593140, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03643341857, "variance": 0.001327393988 }, { "average": 0, "count": 35593140, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590632.7221, 5243368.532, 406.1417168, 591598.3621, 5244759.552, 1794.321717 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590632.7220865524, 5243368.53154064, 406.1417168397112 ], [ 590632.7220865524, 5244759.551540639, 406.1417168397112 ], [ 591598.3620865523, 5244759.551540639, 1794.3217168397114 ], [ 591598.3620865523, 5243368.53154064, 1794.3217168397114 ], [ 590632.7220865524, 5243368.53154064, 406.1417168397112 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:42:31+00:00", "end_time": "2018-11-11T23:30:10+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7212.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7212.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7212.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7212.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8002974, 47.33737432, 406.1417168, -121.7872314, 47.35002278, 1794.321717 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8002974018816, 47.33750881701916, 406.1417168397112 ], [ -121.80001381224568, 47.350022775346524, 406.1417168397112 ], [ -121.78723140899595, 47.349888222101974, 1794.3217168397114 ], [ -121.78751801766342, 47.33737432233977, 1794.3217168397114 ], [ -121.8002974018816, 47.33750881701916, 406.1417168397112 ] ] ] }, "id": "20181111_47121C7212.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7212.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:42:31Z", "pc:count": 35593140, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591022.3856, "count": 35593140, "maximum": 591598.3621, "minimum": 590632.7221, "name": "X", "position": 0, "stddev": 259.2164486, "variance": 67193.16721 }, { "average": 5243852.408, "count": 35593140, "maximum": 5244759.552, "minimum": 5243368.532, "name": "Y", "position": 1, "stddev": 317.6898099, "variance": 100926.8153 }, { "average": 552.0622166, "count": 35593140, "maximum": 1794.321717, "minimum": 406.1417168, "name": "Z", "position": 2, "stddev": 70.14035108, "variance": 4919.66885 }, { "average": 34670.1261, "count": 35593140, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15757.67142, "variance": 248304208.7 }, { "average": 1.952839733, "count": 35593140, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.049382255, "variance": 1.101203117 }, { "average": 2.905888017, "count": 35593140, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.20163981, "variance": 1.443938233 }, { "average": 0, "count": 35593140, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.585731408e-07, "count": 35593140, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008709607262, "variance": 7.585725867e-07 }, { "average": 1.040192857, "count": 35593140, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2800932209, "variance": 0.07845221238 }, { "average": -0.7906228203, "count": 35593140, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99265161, "variance": 255.7649054 }, { "average": 0.5080535182, "count": 35593140, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999351437, "variance": 0.2499351479 }, { "average": 1061.303129, "count": 35593140, "maximum": 1070, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 2.352872597, "variance": 5.536009458 }, { "average": 226021425.8, "count": 35593140, "maximum": 226094151, "minimum": 226014210.6, "name": "GpsTime", "position": 12, "stddev": 20076.70802, "variance": 403074205 }, { "average": 0.5080535182, "count": 35593140, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999351437, "variance": 0.2499351479 }, { "average": 0, "count": 35593140, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35593140, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001329160619, "count": 35593140, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03643341857, "variance": 0.001327393988 }, { "average": 0, "count": 35593140, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590632.7221, 5243368.532, 406.1417168, 591598.3621, 5244759.552, 1794.321717 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590632.7220865524, 5243368.53154064, 406.1417168397112 ], [ 590632.7220865524, 5244759.551540639, 406.1417168397112 ], [ 591598.3620865523, 5244759.551540639, 1794.3217168397114 ], [ 591598.3620865523, 5243368.53154064, 1794.3217168397114 ], [ 590632.7220865524, 5243368.53154064, 406.1417168397112 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:42:31+00:00", "end_time": "2018-11-11T23:30:10+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6419.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65033212120353, 47.26250963208904, 998.6298593297444 ], [ -121.65001060146307, 47.27515364437641, 998.6298593297444 ], [ -121.63719412173572, 47.27500191786916, 1386.8698593297445 ], [ -121.63751869161175, 47.262357972294375, 1386.8698593297445 ], [ -121.65033212120353, 47.26250963208904, 998.6298593297444 ] ] ] }, "bbox": [ -121.6503321, 47.26235797, 998.6298593, -121.6371941, 47.27515364, 1386.869859 ], "properties": { "datetime": "2018-11-12T22:04:36Z", "pc:count": 50670850, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602586.7862, "count": 50670850, "maximum": 603075.6528, "minimum": 602106.0128, "name": "X", "position": 0, "stddev": 275.1857765, "variance": 75727.21159 }, { "average": 5235889.958, "count": 50670850, "maximum": 5236624.8, "minimum": 5235219.26, "name": "Y", "position": 1, "stddev": 421.0642523, "variance": 177295.1045 }, { "average": 1180.372997, "count": 50670850, "maximum": 1386.869859, "minimum": 998.6298593, "name": "Z", "position": 2, "stddev": 76.974609, "variance": 5925.09043 }, { "average": 36469.73041, "count": 50670850, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20927.42362, "variance": 437957059.3 }, { "average": 1.811487512, "count": 50670850, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.040879893, "variance": 1.083430951 }, { "average": 2.623195466, "count": 50670850, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.334574205, "variance": 1.781088309 }, { "average": 0, "count": 50670850, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.696732934e-07, "count": 50670850, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008773099317, "variance": 7.696727162e-07 }, { "average": 1.10578668, "count": 50670850, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5474934913, "variance": 0.2997491231 }, { "average": -0.3202360347, "count": 50670850, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.19614453, "variance": 262.3150978 }, { "average": 0.5032840183, "count": 50670850, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.49998922, "variance": 0.2499892202 }, { "average": 1069.721199, "count": 50670850, "maximum": 1072, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 2.156650561, "variance": 4.651141642 }, { "average": 226089714.3, "count": 50670850, "maximum": 226095476.8, "minimum": 226016635.3, "name": "GpsTime", "position": 12, "stddev": 18546.79795, "variance": 343983714.2 }, { "average": 0.5032840183, "count": 50670850, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.49998922, "variance": 0.2499892202 }, { "average": 0, "count": 50670850, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50670850, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00360039352, "count": 50670850, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05989516473, "variance": 0.003587430757 }, { "average": 0, "count": 50670850, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602106.0128, 5235219.26, 998.6298593, 603075.6528, 5236624.8, 1386.869859 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602106.0128223653, 5235219.260152537, 998.6298593297444 ], [ 602106.0128223653, 5236624.8001525365, 998.6298593297444 ], [ 603075.6528223652, 5236624.8001525365, 1386.8698593297445 ], [ 603075.6528223652, 5235219.260152537, 1386.8698593297445 ], [ 602106.0128223653, 5235219.260152537, 998.6298593297444 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:04:36+00:00", "end_time": "2018-11-12T00:10:35+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6419.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6419.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6419.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6419.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6503321, 47.26235797, 998.6298593, -121.6371941, 47.27515364, 1386.869859 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65033212120353, 47.26250963208904, 998.6298593297444 ], [ -121.65001060146307, 47.27515364437641, 998.6298593297444 ], [ -121.63719412173572, 47.27500191786916, 1386.8698593297445 ], [ -121.63751869161175, 47.262357972294375, 1386.8698593297445 ], [ -121.65033212120353, 47.26250963208904, 998.6298593297444 ] ] ] }, "id": "20181111_47121C6419.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6419.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:04:36Z", "pc:count": 50670850, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602586.7862, "count": 50670850, "maximum": 603075.6528, "minimum": 602106.0128, "name": "X", "position": 0, "stddev": 275.1857765, "variance": 75727.21159 }, { "average": 5235889.958, "count": 50670850, "maximum": 5236624.8, "minimum": 5235219.26, "name": "Y", "position": 1, "stddev": 421.0642523, "variance": 177295.1045 }, { "average": 1180.372997, "count": 50670850, "maximum": 1386.869859, "minimum": 998.6298593, "name": "Z", "position": 2, "stddev": 76.974609, "variance": 5925.09043 }, { "average": 36469.73041, "count": 50670850, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20927.42362, "variance": 437957059.3 }, { "average": 1.811487512, "count": 50670850, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.040879893, "variance": 1.083430951 }, { "average": 2.623195466, "count": 50670850, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.334574205, "variance": 1.781088309 }, { "average": 0, "count": 50670850, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.696732934e-07, "count": 50670850, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008773099317, "variance": 7.696727162e-07 }, { "average": 1.10578668, "count": 50670850, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5474934913, "variance": 0.2997491231 }, { "average": -0.3202360347, "count": 50670850, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.19614453, "variance": 262.3150978 }, { "average": 0.5032840183, "count": 50670850, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.49998922, "variance": 0.2499892202 }, { "average": 1069.721199, "count": 50670850, "maximum": 1072, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 2.156650561, "variance": 4.651141642 }, { "average": 226089714.3, "count": 50670850, "maximum": 226095476.8, "minimum": 226016635.3, "name": "GpsTime", "position": 12, "stddev": 18546.79795, "variance": 343983714.2 }, { "average": 0.5032840183, "count": 50670850, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.49998922, "variance": 0.2499892202 }, { "average": 0, "count": 50670850, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50670850, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00360039352, "count": 50670850, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05989516473, "variance": 0.003587430757 }, { "average": 0, "count": 50670850, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602106.0128, 5235219.26, 998.6298593, 603075.6528, 5236624.8, 1386.869859 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602106.0128223653, 5235219.260152537, 998.6298593297444 ], [ 602106.0128223653, 5236624.8001525365, 998.6298593297444 ], [ 603075.6528223652, 5236624.8001525365, 1386.8698593297445 ], [ 603075.6528223652, 5235219.260152537, 1386.8698593297445 ], [ 602106.0128223653, 5235219.260152537, 998.6298593297444 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:04:36+00:00", "end_time": "2018-11-12T00:10:35+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4311.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50028058085277, 47.27500958382136, 890.7091766939113 ], [ -121.5000143428485, 47.28442831517124, 890.7091766939113 ], [ -121.48725118994287, 47.28426051048518, 1879.7491766939113 ], [ -121.4875196912262, 47.27484183410123, 1879.7491766939113 ], [ -121.50028058085277, 47.27500958382136, 890.7091766939113 ] ] ] }, "bbox": [ -121.5002806, 47.27484183, 890.7091767, -121.4872512, 47.28442832, 1879.749177 ], "properties": { "datetime": "2018-11-11T22:47:58Z", "pc:count": 37065516, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613904.923, "count": 37065516, "maximum": 614396.286, "minimum": 613430.786, "name": "X", "position": 0, "stddev": 262.1342959, "variance": 68714.3891 }, { "average": 5237243.598, "count": 37065516, "maximum": 5237862.799, "minimum": 5236815.719, "name": "Y", "position": 1, "stddev": 237.1881394, "variance": 56258.21345 }, { "average": 1115.686121, "count": 37065516, "maximum": 1879.749177, "minimum": 890.7091767, "name": "Z", "position": 2, "stddev": 52.34030273, "variance": 2739.50729 }, { "average": 37812.97448, "count": 37065516, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17840.17984, "variance": 318272016.7 }, { "average": 1.839370805, "count": 37065516, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.002778675, "variance": 1.005565072 }, { "average": 2.678732761, "count": 37065516, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.213658183, "variance": 1.472966186 }, { "average": 0, "count": 37065516, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.093776436e-07, "count": 37065516, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008996538281, "variance": 8.093770104e-07 }, { "average": 1.052236019, "count": 37065516, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3050229287, "variance": 0.09303898706 }, { "average": 2.628717363, "count": 37065516, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27610483, "variance": 264.9115885 }, { "average": 0.513731982, "count": 37065516, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998114038, "variance": 0.2498114394 }, { "average": 1048.836794, "count": 37065516, "maximum": 1052, "minimum": 1044, "name": "PointSourceId", "position": 11, "stddev": 2.676480895, "variance": 7.163549979 }, { "average": 226010898.4, "count": 37065516, "maximum": 226011678.7, "minimum": 226009814.4, "name": "GpsTime", "position": 12, "stddev": 627.840985, "variance": 394184.3024 }, { "average": 0.513731982, "count": 37065516, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998114038, "variance": 0.2498114394 }, { "average": 0, "count": 37065516, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 37065516, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001451052239, "count": 37065516, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03806503285, "variance": 0.001448946726 }, { "average": 0, "count": 37065516, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613430.786, 5236815.719, 890.7091767, 614396.286, 5237862.799, 1879.749177 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613430.786040051, 5236815.718929148, 890.7091766939113 ], [ 613430.786040051, 5237862.798929148, 890.7091766939113 ], [ 614396.286040051, 5237862.798929148, 1879.7491766939113 ], [ 614396.286040051, 5236815.718929148, 1879.7491766939113 ], [ 613430.786040051, 5236815.718929148, 890.7091766939113 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:47:58+00:00", "end_time": "2018-11-11T22:16:54+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4311.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4311.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4311.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4311.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5002806, 47.27484183, 890.7091767, -121.4872512, 47.28442832, 1879.749177 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50028058085277, 47.27500958382136, 890.7091766939113 ], [ -121.5000143428485, 47.28442831517124, 890.7091766939113 ], [ -121.48725118994287, 47.28426051048518, 1879.7491766939113 ], [ -121.4875196912262, 47.27484183410123, 1879.7491766939113 ], [ -121.50028058085277, 47.27500958382136, 890.7091766939113 ] ] ] }, "id": "20181111_47121C4311.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4311.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:47:58Z", "pc:count": 37065516, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613904.923, "count": 37065516, "maximum": 614396.286, "minimum": 613430.786, "name": "X", "position": 0, "stddev": 262.1342959, "variance": 68714.3891 }, { "average": 5237243.598, "count": 37065516, "maximum": 5237862.799, "minimum": 5236815.719, "name": "Y", "position": 1, "stddev": 237.1881394, "variance": 56258.21345 }, { "average": 1115.686121, "count": 37065516, "maximum": 1879.749177, "minimum": 890.7091767, "name": "Z", "position": 2, "stddev": 52.34030273, "variance": 2739.50729 }, { "average": 37812.97448, "count": 37065516, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17840.17984, "variance": 318272016.7 }, { "average": 1.839370805, "count": 37065516, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.002778675, "variance": 1.005565072 }, { "average": 2.678732761, "count": 37065516, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.213658183, "variance": 1.472966186 }, { "average": 0, "count": 37065516, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.093776436e-07, "count": 37065516, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008996538281, "variance": 8.093770104e-07 }, { "average": 1.052236019, "count": 37065516, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3050229287, "variance": 0.09303898706 }, { "average": 2.628717363, "count": 37065516, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27610483, "variance": 264.9115885 }, { "average": 0.513731982, "count": 37065516, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998114038, "variance": 0.2498114394 }, { "average": 1048.836794, "count": 37065516, "maximum": 1052, "minimum": 1044, "name": "PointSourceId", "position": 11, "stddev": 2.676480895, "variance": 7.163549979 }, { "average": 226010898.4, "count": 37065516, "maximum": 226011678.7, "minimum": 226009814.4, "name": "GpsTime", "position": 12, "stddev": 627.840985, "variance": 394184.3024 }, { "average": 0.513731982, "count": 37065516, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998114038, "variance": 0.2498114394 }, { "average": 0, "count": 37065516, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 37065516, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001451052239, "count": 37065516, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03806503285, "variance": 0.001448946726 }, { "average": 0, "count": 37065516, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613430.786, 5236815.719, 890.7091767, 614396.286, 5237862.799, 1879.749177 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613430.786040051, 5236815.718929148, 890.7091766939113 ], [ 613430.786040051, 5237862.798929148, 890.7091766939113 ], [ 614396.286040051, 5237862.798929148, 1879.7491766939113 ], [ 614396.286040051, 5236815.718929148, 1879.7491766939113 ], [ 613430.786040051, 5236815.718929148, 890.7091766939113 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:47:58+00:00", "end_time": "2018-11-11T22:16:54+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7319.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83777845052485, 47.26250863457944, 604.7420857702416 ], [ -121.83750203500335, 47.2751326834824, 604.7420857702416 ], [ -121.82473829935071, 47.275002476722555, 1130.6220857702417 ], [ -121.82501774809833, 47.262378484979656, 1130.6220857702417 ], [ -121.83777845052485, 47.26250863457944, 604.7420857702416 ] ] ] }, "bbox": [ -121.8377785, 47.26237848, 604.7420858, -121.8247383, 47.27513268, 1130.622086 ], "properties": { "datetime": "2018-11-12T23:49:54Z", "pc:count": 57381195, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588424.5234, "count": 57381195, "maximum": 588891.0938, "minimum": 587925.5138, "name": "X", "position": 0, "stddev": 268.426706, "variance": 72052.89647 }, { "average": 5235723.338, "count": 57381195, "maximum": 5236394.028, "minimum": 5234990.808, "name": "Y", "position": 1, "stddev": 393.2521726, "variance": 154647.2713 }, { "average": 870.5017278, "count": 57381195, "maximum": 1130.622086, "minimum": 604.7420858, "name": "Z", "position": 2, "stddev": 95.03613807, "variance": 9031.867539 }, { "average": 36245.60676, "count": 57381195, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19802.66253, "variance": 392145443.3 }, { "average": 1.995038618, "count": 57381195, "maximum": 13, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.144959054, "variance": 1.310931235 }, { "average": 2.990747648, "count": 57381195, "maximum": 13, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.395689469, "variance": 1.947949093 }, { "average": 0, "count": 57381195, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.394184976e-07, "count": 57381195, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003733878421, "variance": 1.394184806e-07 }, { "average": 1.053201123, "count": 57381195, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.336807049, "variance": 0.1134389882 }, { "average": -0.5439817626, "count": 57381195, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77048463, "variance": 248.7081853 }, { "average": 0.528264373, "count": 57381195, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4992004903, "variance": 0.2492011296 }, { "average": 1082.660973, "count": 57381195, "maximum": 1086, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 1.130507029, "variance": 1.278046142 }, { "average": 226100494.3, "count": 57381195, "maximum": 226101794.2, "minimum": 226099190.3, "name": "GpsTime", "position": 12, "stddev": 506.1875727, "variance": 256225.8588 }, { "average": 0.528264373, "count": 57381195, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4992004903, "variance": 0.2492011296 }, { "average": 0, "count": 57381195, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57381195, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002102274099, "count": 57381195, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0458023425, "variance": 0.002097854579 }, { "average": 0, "count": 57381195, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587925.5138, 5234990.808, 604.7420858, 588891.0938, 5236394.028, 1130.622086 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587925.5137525455, 5234990.807686064, 604.7420857702416 ], [ 587925.5137525455, 5236394.027686065, 604.7420857702416 ], [ 588891.0937525455, 5236394.027686065, 1130.6220857702417 ], [ 588891.0937525455, 5234990.807686064, 1130.6220857702417 ], [ 587925.5137525455, 5234990.807686064, 604.7420857702416 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:49:54+00:00", "end_time": "2018-11-12T23:06:30+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7319.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7319.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7319.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7319.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8377785, 47.26237848, 604.7420858, -121.8247383, 47.27513268, 1130.622086 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83777845052485, 47.26250863457944, 604.7420857702416 ], [ -121.83750203500335, 47.2751326834824, 604.7420857702416 ], [ -121.82473829935071, 47.275002476722555, 1130.6220857702417 ], [ -121.82501774809833, 47.262378484979656, 1130.6220857702417 ], [ -121.83777845052485, 47.26250863457944, 604.7420857702416 ] ] ] }, "id": "20181112_47121C7319.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7319.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:49:54Z", "pc:count": 57381195, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588424.5234, "count": 57381195, "maximum": 588891.0938, "minimum": 587925.5138, "name": "X", "position": 0, "stddev": 268.426706, "variance": 72052.89647 }, { "average": 5235723.338, "count": 57381195, "maximum": 5236394.028, "minimum": 5234990.808, "name": "Y", "position": 1, "stddev": 393.2521726, "variance": 154647.2713 }, { "average": 870.5017278, "count": 57381195, "maximum": 1130.622086, "minimum": 604.7420858, "name": "Z", "position": 2, "stddev": 95.03613807, "variance": 9031.867539 }, { "average": 36245.60676, "count": 57381195, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19802.66253, "variance": 392145443.3 }, { "average": 1.995038618, "count": 57381195, "maximum": 13, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.144959054, "variance": 1.310931235 }, { "average": 2.990747648, "count": 57381195, "maximum": 13, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.395689469, "variance": 1.947949093 }, { "average": 0, "count": 57381195, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.394184976e-07, "count": 57381195, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003733878421, "variance": 1.394184806e-07 }, { "average": 1.053201123, "count": 57381195, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.336807049, "variance": 0.1134389882 }, { "average": -0.5439817626, "count": 57381195, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77048463, "variance": 248.7081853 }, { "average": 0.528264373, "count": 57381195, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4992004903, "variance": 0.2492011296 }, { "average": 1082.660973, "count": 57381195, "maximum": 1086, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 1.130507029, "variance": 1.278046142 }, { "average": 226100494.3, "count": 57381195, "maximum": 226101794.2, "minimum": 226099190.3, "name": "GpsTime", "position": 12, "stddev": 506.1875727, "variance": 256225.8588 }, { "average": 0.528264373, "count": 57381195, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4992004903, "variance": 0.2492011296 }, { "average": 0, "count": 57381195, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57381195, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002102274099, "count": 57381195, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0458023425, "variance": 0.002097854579 }, { "average": 0, "count": 57381195, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587925.5138, 5234990.808, 604.7420858, 588891.0938, 5236394.028, 1130.622086 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587925.5137525455, 5234990.807686064, 604.7420857702416 ], [ 587925.5137525455, 5236394.027686065, 604.7420857702416 ], [ 588891.0937525455, 5236394.027686065, 1130.6220857702417 ], [ 588891.0937525455, 5234990.807686064, 1130.6220857702417 ], [ 587925.5137525455, 5234990.807686064, 604.7420857702416 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:49:54+00:00", "end_time": "2018-11-12T23:06:30+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4317.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48787047785147, 47.262510692872226, 1024.541449149487 ], [ -121.48751390009292, 47.27502625634432, 1024.541449149487 ], [ -121.47465977400852, 47.27485584373235, 1401.9214491494872 ], [ -121.47501937934908, 47.26234035442792, 1401.9214491494872 ], [ -121.48787047785147, 47.262510692872226, 1024.541449149487 ] ] ] }, "bbox": [ -121.4878705, 47.26234035, 1024.541449, -121.4746598, 47.27502626, 1401.921449 ], "properties": { "datetime": "2018-11-11T22:57:34Z", "pc:count": 49871465, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614775.3648, "count": 49871465, "maximum": 615368.8868, "minimum": 614396.3268, "name": "X", "position": 0, "stddev": 256.0778, "variance": 65575.83968 }, { "average": 5235984.719, "count": 49871465, "maximum": 5236836.222, "minimum": 5235444.862, "name": "Y", "position": 1, "stddev": 364.6282715, "variance": 132953.7764 }, { "average": 1228.041237, "count": 49871465, "maximum": 1401.921449, "minimum": 1024.541449, "name": "Z", "position": 2, "stddev": 78.35849246, "variance": 6140.053341 }, { "average": 41621.91126, "count": 49871465, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19194.75601, "variance": 368438658.2 }, { "average": 1.644570317, "count": 49871465, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.905314545, "variance": 0.8195944254 }, { "average": 2.289174802, "count": 49871465, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.182811222, "variance": 1.399042388 }, { "average": 0, "count": 49871465, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49871465, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.059243317, "count": 49871465, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3297529445, "variance": 0.1087370044 }, { "average": 0.9899579436, "count": 49871465, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.59878449, "variance": 243.3220777 }, { "average": 0.5069433793, "count": 49871465, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999517922, "variance": 0.2499517945 }, { "average": 1047.686453, "count": 49871465, "maximum": 1054, "minimum": 1041, "name": "PointSourceId", "position": 11, "stddev": 4.355457692, "variance": 18.97001171 }, { "average": 226010628.9, "count": 49871465, "maximum": 226012254.6, "minimum": 226008766.2, "name": "GpsTime", "position": 12, "stddev": 1096.811328, "variance": 1202995.088 }, { "average": 0.5069433793, "count": 49871465, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999517922, "variance": 0.2499517945 }, { "average": 0, "count": 49871465, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49871465, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001766781866, "count": 49871465, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04199595675, "variance": 0.001763660383 }, { "average": 0, "count": 49871465, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614396.3268, 5235444.862, 1024.541449, 615368.8868, 5236836.222, 1401.921449 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614396.3267575605, 5235444.8618783895, 1024.541449149487 ], [ 614396.3267575605, 5236836.221878389, 1024.541449149487 ], [ 615368.8867575605, 5236836.221878389, 1401.9214491494872 ], [ 615368.8867575605, 5235444.8618783895, 1401.9214491494872 ], [ 614396.3267575605, 5235444.8618783895, 1024.541449149487 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:57:34+00:00", "end_time": "2018-11-11T21:59:26+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4317.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4317.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4317.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4317.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4878705, 47.26234035, 1024.541449, -121.4746598, 47.27502626, 1401.921449 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48787047785147, 47.262510692872226, 1024.541449149487 ], [ -121.48751390009292, 47.27502625634432, 1024.541449149487 ], [ -121.47465977400852, 47.27485584373235, 1401.9214491494872 ], [ -121.47501937934908, 47.26234035442792, 1401.9214491494872 ], [ -121.48787047785147, 47.262510692872226, 1024.541449149487 ] ] ] }, "id": "20181111_47121C4317.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4317.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:57:34Z", "pc:count": 49871465, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614775.3648, "count": 49871465, "maximum": 615368.8868, "minimum": 614396.3268, "name": "X", "position": 0, "stddev": 256.0778, "variance": 65575.83968 }, { "average": 5235984.719, "count": 49871465, "maximum": 5236836.222, "minimum": 5235444.862, "name": "Y", "position": 1, "stddev": 364.6282715, "variance": 132953.7764 }, { "average": 1228.041237, "count": 49871465, "maximum": 1401.921449, "minimum": 1024.541449, "name": "Z", "position": 2, "stddev": 78.35849246, "variance": 6140.053341 }, { "average": 41621.91126, "count": 49871465, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19194.75601, "variance": 368438658.2 }, { "average": 1.644570317, "count": 49871465, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.905314545, "variance": 0.8195944254 }, { "average": 2.289174802, "count": 49871465, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.182811222, "variance": 1.399042388 }, { "average": 0, "count": 49871465, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49871465, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.059243317, "count": 49871465, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3297529445, "variance": 0.1087370044 }, { "average": 0.9899579436, "count": 49871465, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.59878449, "variance": 243.3220777 }, { "average": 0.5069433793, "count": 49871465, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999517922, "variance": 0.2499517945 }, { "average": 1047.686453, "count": 49871465, "maximum": 1054, "minimum": 1041, "name": "PointSourceId", "position": 11, "stddev": 4.355457692, "variance": 18.97001171 }, { "average": 226010628.9, "count": 49871465, "maximum": 226012254.6, "minimum": 226008766.2, "name": "GpsTime", "position": 12, "stddev": 1096.811328, "variance": 1202995.088 }, { "average": 0.5069433793, "count": 49871465, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999517922, "variance": 0.2499517945 }, { "average": 0, "count": 49871465, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49871465, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001766781866, "count": 49871465, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04199595675, "variance": 0.001763660383 }, { "average": 0, "count": 49871465, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614396.3268, 5235444.862, 1024.541449, 615368.8868, 5236836.222, 1401.921449 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614396.3267575605, 5235444.8618783895, 1024.541449149487 ], [ 614396.3267575605, 5236836.221878389, 1024.541449149487 ], [ 615368.8867575605, 5236836.221878389, 1401.9214491494872 ], [ 615368.8867575605, 5235444.8618783895, 1401.9214491494872 ], [ 614396.3267575605, 5235444.8618783895, 1024.541449149487 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:57:34+00:00", "end_time": "2018-11-11T21:59:26+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C3322.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289948571695, 47.25001128675365, 740.2865168714534 ], [ -121.36250872090528, 47.2626847919949, 740.2865168714534 ], [ -121.34962664786406, 47.262499937817864, 1255.8865168714535 ], [ -121.350020483414, 47.249826514041764, 1255.8865168714535 ], [ -121.36289948571695, 47.25001128675365, 740.2865168714534 ] ] ] }, "bbox": [ -121.3628995, 47.24982651, 740.2865169, -121.3496266, 47.26268479, 1255.886517 ], "properties": { "datetime": "2018-11-11T21:36:43Z", "pc:count": 58209169, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624352.6562, "count": 58209169, "maximum": 624854.5205, "minimum": 623879.5605, "name": "X", "position": 0, "stddev": 274.3703168, "variance": 75279.07072 }, { "average": 5235006.688, "count": 58209169, "maximum": 5235655.708, "minimum": 5234246.708, "name": "Y", "position": 1, "stddev": 399.9449092, "variance": 159955.9304 }, { "average": 978.3276122, "count": 58209169, "maximum": 1255.886517, "minimum": 740.2865169, "name": "Z", "position": 2, "stddev": 97.61661797, "variance": 9529.004104 }, { "average": 35308.09841, "count": 58209169, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18968.61175, "variance": 359808231.6 }, { "average": 1.885925137, "count": 58209169, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.057760919, "variance": 1.118858163 }, { "average": 2.771112451, "count": 58209169, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.298088032, "variance": 1.685032539 }, { "average": 0, "count": 58209169, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58209169, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.068923781, "count": 58209169, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3742105147, "variance": 0.1400335093 }, { "average": -2.876843353, "count": 58209169, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.40755952, "variance": 269.2080094 }, { "average": 0.507858341, "count": 58209169, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499938247, "variance": 0.2499382508 }, { "average": 1021.513982, "count": 58209169, "maximum": 1037, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.27264008, "variance": 203.7082549 }, { "average": 225893839.3, "count": 58209169, "maximum": 226007403.7, "minimum": 225754035.6, "name": "GpsTime", "position": 12, "stddev": 124816.1394, "variance": 15579068650.0 }, { "average": 0.507858341, "count": 58209169, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499938247, "variance": 0.2499382508 }, { "average": 0, "count": 58209169, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58209169, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00252867379, "count": 58209169, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05022230224, "variance": 0.002522279642 }, { "average": 0, "count": 58209169, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623879.5605, 5234246.708, 740.2865169, 624854.5205, 5235655.708, 1255.886517 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623879.5604969172, 5234246.707792631, 740.2865168714534 ], [ 623879.5604969172, 5235655.707792631, 740.2865168714534 ], [ 624854.5204969172, 5235655.707792631, 1255.8865168714535 ], [ 624854.5204969172, 5234246.707792631, 1255.8865168714535 ], [ 623879.5604969172, 5234246.707792631, 740.2865168714534 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:36:43+00:00", "end_time": "2018-11-08T23:13:55+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C3322.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C3322.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C3322.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3322.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3628995, 47.24982651, 740.2865169, -121.3496266, 47.26268479, 1255.886517 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289948571695, 47.25001128675365, 740.2865168714534 ], [ -121.36250872090528, 47.2626847919949, 740.2865168714534 ], [ -121.34962664786406, 47.262499937817864, 1255.8865168714535 ], [ -121.350020483414, 47.249826514041764, 1255.8865168714535 ], [ -121.36289948571695, 47.25001128675365, 740.2865168714534 ] ] ] }, "id": "20181108_47121C3322.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3322.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:36:43Z", "pc:count": 58209169, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624352.6562, "count": 58209169, "maximum": 624854.5205, "minimum": 623879.5605, "name": "X", "position": 0, "stddev": 274.3703168, "variance": 75279.07072 }, { "average": 5235006.688, "count": 58209169, "maximum": 5235655.708, "minimum": 5234246.708, "name": "Y", "position": 1, "stddev": 399.9449092, "variance": 159955.9304 }, { "average": 978.3276122, "count": 58209169, "maximum": 1255.886517, "minimum": 740.2865169, "name": "Z", "position": 2, "stddev": 97.61661797, "variance": 9529.004104 }, { "average": 35308.09841, "count": 58209169, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18968.61175, "variance": 359808231.6 }, { "average": 1.885925137, "count": 58209169, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.057760919, "variance": 1.118858163 }, { "average": 2.771112451, "count": 58209169, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.298088032, "variance": 1.685032539 }, { "average": 0, "count": 58209169, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58209169, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.068923781, "count": 58209169, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3742105147, "variance": 0.1400335093 }, { "average": -2.876843353, "count": 58209169, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.40755952, "variance": 269.2080094 }, { "average": 0.507858341, "count": 58209169, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499938247, "variance": 0.2499382508 }, { "average": 1021.513982, "count": 58209169, "maximum": 1037, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.27264008, "variance": 203.7082549 }, { "average": 225893839.3, "count": 58209169, "maximum": 226007403.7, "minimum": 225754035.6, "name": "GpsTime", "position": 12, "stddev": 124816.1394, "variance": 15579068650.0 }, { "average": 0.507858341, "count": 58209169, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499938247, "variance": 0.2499382508 }, { "average": 0, "count": 58209169, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58209169, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00252867379, "count": 58209169, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05022230224, "variance": 0.002522279642 }, { "average": 0, "count": 58209169, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623879.5605, 5234246.708, 740.2865169, 624854.5205, 5235655.708, 1255.886517 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623879.5604969172, 5234246.707792631, 740.2865168714534 ], [ 623879.5604969172, 5235655.707792631, 740.2865168714534 ], [ 624854.5204969172, 5235655.707792631, 1255.8865168714535 ], [ 624854.5204969172, 5234246.707792631, 1255.8865168714535 ], [ 623879.5604969172, 5234246.707792631, 740.2865168714534 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:36:43+00:00", "end_time": "2018-11-08T23:13:55+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7209.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530237455859, 47.22500896830446, 667.3685565082809 ], [ -121.77501132634751, 47.2376396501716, 667.3685565082809 ], [ -121.76222386803848, 47.237502209595526, 935.6485565082809 ], [ -121.76251795256825, 47.22487158808963, 935.6485565082809 ], [ -121.77530237455859, 47.22500896830446, 667.3685565082809 ] ] ] }, "bbox": [ -121.7753024, 47.22487159, 667.3685565, -121.7622239, 47.23763965, 935.6485565 ], "properties": { "datetime": "2018-11-13T00:04:53Z", "pc:count": 48900916, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593206.2114, "count": 48900916, "maximum": 593685.3939, "minimum": 592717.3139, "name": "X", "position": 0, "stddev": 271.0042171, "variance": 73443.28566 }, { "average": 5231632.175, "count": 48900916, "maximum": 5232299.8, "minimum": 5230895.82, "name": "Y", "position": 1, "stddev": 401.0965331, "variance": 160878.4288 }, { "average": 810.9252661, "count": 48900916, "maximum": 935.6485565, "minimum": 667.3685565, "name": "Z", "position": 2, "stddev": 39.28338318, "variance": 1543.184194 }, { "average": 33981.8333, "count": 48900916, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17886.35384, "variance": 319921653.7 }, { "average": 2.027125545, "count": 48900916, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.124504707, "variance": 1.264510837 }, { "average": 3.053975472, "count": 48900916, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.308171522, "variance": 1.711312732 }, { "average": 0, "count": 48900916, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48900916, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.055074306, "count": 48900916, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2900222753, "variance": 0.0841129202 }, { "average": 1.531698278, "count": 48900916, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95418709, "variance": 254.5360857 }, { "average": 0.5802222396, "count": 48900916, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4935224385, "variance": 0.2435643973 }, { "average": 1085.549885, "count": 48900916, "maximum": 1088, "minimum": 1083, "name": "PointSourceId", "position": 11, "stddev": 1.196767791, "variance": 1.432253146 }, { "average": 226101728.2, "count": 48900916, "maximum": 226102693.6, "minimum": 226100684.7, "name": "GpsTime", "position": 12, "stddev": 517.7694, "variance": 268085.1516 }, { "average": 0.5802222396, "count": 48900916, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4935224385, "variance": 0.2435643973 }, { "average": 0, "count": 48900916, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48900916, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001069059729, "count": 48900916, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03267899726, "variance": 0.001067916862 }, { "average": 0, "count": 48900916, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592717.3139, 5230895.82, 667.3685565, 593685.3939, 5232299.8, 935.6485565 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592717.3138792077, 5230895.820125394, 667.3685565082809 ], [ 592717.3138792077, 5232299.800125394, 667.3685565082809 ], [ 593685.3938792078, 5232299.800125394, 935.6485565082809 ], [ 593685.3938792078, 5230895.820125394, 935.6485565082809 ], [ 592717.3138792077, 5230895.820125394, 667.3685565082809 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:04:53+00:00", "end_time": "2018-11-12T23:31:24+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7209.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7209.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7209.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7209.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7753024, 47.22487159, 667.3685565, -121.7622239, 47.23763965, 935.6485565 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530237455859, 47.22500896830446, 667.3685565082809 ], [ -121.77501132634751, 47.2376396501716, 667.3685565082809 ], [ -121.76222386803848, 47.237502209595526, 935.6485565082809 ], [ -121.76251795256825, 47.22487158808963, 935.6485565082809 ], [ -121.77530237455859, 47.22500896830446, 667.3685565082809 ] ] ] }, "id": "20181112_47121B7209.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7209.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:04:53Z", "pc:count": 48900916, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593206.2114, "count": 48900916, "maximum": 593685.3939, "minimum": 592717.3139, "name": "X", "position": 0, "stddev": 271.0042171, "variance": 73443.28566 }, { "average": 5231632.175, "count": 48900916, "maximum": 5232299.8, "minimum": 5230895.82, "name": "Y", "position": 1, "stddev": 401.0965331, "variance": 160878.4288 }, { "average": 810.9252661, "count": 48900916, "maximum": 935.6485565, "minimum": 667.3685565, "name": "Z", "position": 2, "stddev": 39.28338318, "variance": 1543.184194 }, { "average": 33981.8333, "count": 48900916, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17886.35384, "variance": 319921653.7 }, { "average": 2.027125545, "count": 48900916, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.124504707, "variance": 1.264510837 }, { "average": 3.053975472, "count": 48900916, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.308171522, "variance": 1.711312732 }, { "average": 0, "count": 48900916, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48900916, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.055074306, "count": 48900916, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2900222753, "variance": 0.0841129202 }, { "average": 1.531698278, "count": 48900916, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95418709, "variance": 254.5360857 }, { "average": 0.5802222396, "count": 48900916, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4935224385, "variance": 0.2435643973 }, { "average": 1085.549885, "count": 48900916, "maximum": 1088, "minimum": 1083, "name": "PointSourceId", "position": 11, "stddev": 1.196767791, "variance": 1.432253146 }, { "average": 226101728.2, "count": 48900916, "maximum": 226102693.6, "minimum": 226100684.7, "name": "GpsTime", "position": 12, "stddev": 517.7694, "variance": 268085.1516 }, { "average": 0.5802222396, "count": 48900916, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4935224385, "variance": 0.2435643973 }, { "average": 0, "count": 48900916, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48900916, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001069059729, "count": 48900916, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03267899726, "variance": 0.001067916862 }, { "average": 0, "count": 48900916, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592717.3139, 5230895.82, 667.3685565, 593685.3939, 5232299.8, 935.6485565 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592717.3138792077, 5230895.820125394, 667.3685565082809 ], [ 592717.3138792077, 5232299.800125394, 667.3685565082809 ], [ 593685.3938792078, 5232299.800125394, 935.6485565082809 ], [ 593685.3938792078, 5230895.820125394, 935.6485565082809 ], [ 592717.3138792077, 5230895.820125394, 667.3685565082809 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:04:53+00:00", "end_time": "2018-11-12T23:31:24+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7218.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78780046024264, 47.32500904992524, 253.16348865935004 ], [ -121.78751381151073, 47.337533053879184, 253.16348865935004 ], [ -121.77472839802505, 47.33739707031137, 697.66348865935 ], [ -121.77501806756882, 47.32487312559109, 697.66348865935 ], [ -121.78780046024264, 47.32500904992524, 253.16348865935004 ] ] ] }, "bbox": [ -121.7878005, 47.32487313, 253.1634887, -121.7747284, 47.33753305, 697.6634887 ], "properties": { "datetime": "2018-11-12T21:56:23Z", "pc:count": 43897163, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592015.0752, "count": 43897163, "maximum": 592564.5057, "minimum": 591598.4057, "name": "X", "position": 0, "stddev": 252.0770551, "variance": 63542.8417 }, { "average": 5242595.662, "count": 43897163, "maximum": 5243386.176, "minimum": 5241994.036, "name": "Y", "position": 1, "stddev": 364.3174402, "variance": 132727.1973 }, { "average": 535.323049, "count": 43897163, "maximum": 697.6634887, "minimum": 253.1634887, "name": "Z", "position": 2, "stddev": 67.84102879, "variance": 4602.405187 }, { "average": 36177.48595, "count": 43897163, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15894.17388, "variance": 252624763.3 }, { "average": 1.896758704, "count": 43897163, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.023641989, "variance": 1.047842921 }, { "average": 2.79348588, "count": 43897163, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.20126334, "variance": 1.443033611 }, { "average": 0, "count": 43897163, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.961467009e-07, "count": 43897163, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00054419355, "variance": 2.961466199e-07 }, { "average": 1.042085225, "count": 43897163, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2844774012, "variance": 0.08092739181 }, { "average": -0.03465154167, "count": 43897163, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97948868, "variance": 255.3440583 }, { "average": 0.5051256046, "count": 43897163, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999737332, "variance": 0.2499737339 }, { "average": 1064.577551, "count": 43897163, "maximum": 1071, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 3.993962162, "variance": 15.95173375 }, { "average": 226047189.5, "count": 43897163, "maximum": 226094983.5, "minimum": 226015337.1, "name": "GpsTime", "position": 12, "stddev": 38090.40234, "variance": 1450878750 }, { "average": 0.5051256046, "count": 43897163, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999737332, "variance": 0.2499737339 }, { "average": 0, "count": 43897163, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43897163, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001353777692, "count": 43897163, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03676880483, "variance": 0.001351945008 }, { "average": 0, "count": 43897163, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591598.4057, 5241994.036, 253.1634887, 592564.5057, 5243386.176, 697.6634887 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591598.4057406699, 5241994.036200099, 253.16348865935004 ], [ 591598.4057406699, 5243386.176200099, 253.16348865935004 ], [ 592564.50574067, 5243386.176200099, 697.66348865935 ], [ 592564.50574067, 5241994.036200099, 697.66348865935 ], [ 591598.4057406699, 5241994.036200099, 253.16348865935004 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:56:23+00:00", "end_time": "2018-11-11T23:48:57+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7218.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7218.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7218.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7218.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7878005, 47.32487313, 253.1634887, -121.7747284, 47.33753305, 697.6634887 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78780046024264, 47.32500904992524, 253.16348865935004 ], [ -121.78751381151073, 47.337533053879184, 253.16348865935004 ], [ -121.77472839802505, 47.33739707031137, 697.66348865935 ], [ -121.77501806756882, 47.32487312559109, 697.66348865935 ], [ -121.78780046024264, 47.32500904992524, 253.16348865935004 ] ] ] }, "id": "20181111_47121C7218.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7218.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:56:23Z", "pc:count": 43897163, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592015.0752, "count": 43897163, "maximum": 592564.5057, "minimum": 591598.4057, "name": "X", "position": 0, "stddev": 252.0770551, "variance": 63542.8417 }, { "average": 5242595.662, "count": 43897163, "maximum": 5243386.176, "minimum": 5241994.036, "name": "Y", "position": 1, "stddev": 364.3174402, "variance": 132727.1973 }, { "average": 535.323049, "count": 43897163, "maximum": 697.6634887, "minimum": 253.1634887, "name": "Z", "position": 2, "stddev": 67.84102879, "variance": 4602.405187 }, { "average": 36177.48595, "count": 43897163, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15894.17388, "variance": 252624763.3 }, { "average": 1.896758704, "count": 43897163, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.023641989, "variance": 1.047842921 }, { "average": 2.79348588, "count": 43897163, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.20126334, "variance": 1.443033611 }, { "average": 0, "count": 43897163, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.961467009e-07, "count": 43897163, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00054419355, "variance": 2.961466199e-07 }, { "average": 1.042085225, "count": 43897163, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2844774012, "variance": 0.08092739181 }, { "average": -0.03465154167, "count": 43897163, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97948868, "variance": 255.3440583 }, { "average": 0.5051256046, "count": 43897163, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999737332, "variance": 0.2499737339 }, { "average": 1064.577551, "count": 43897163, "maximum": 1071, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 3.993962162, "variance": 15.95173375 }, { "average": 226047189.5, "count": 43897163, "maximum": 226094983.5, "minimum": 226015337.1, "name": "GpsTime", "position": 12, "stddev": 38090.40234, "variance": 1450878750 }, { "average": 0.5051256046, "count": 43897163, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999737332, "variance": 0.2499737339 }, { "average": 0, "count": 43897163, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43897163, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001353777692, "count": 43897163, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03676880483, "variance": 0.001351945008 }, { "average": 0, "count": 43897163, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591598.4057, 5241994.036, 253.1634887, 592564.5057, 5243386.176, 697.6634887 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591598.4057406699, 5241994.036200099, 253.16348865935004 ], [ 591598.4057406699, 5243386.176200099, 253.16348865935004 ], [ 592564.50574067, 5243386.176200099, 697.66348865935 ], [ 592564.50574067, 5241994.036200099, 697.66348865935 ], [ 591598.4057406699, 5241994.036200099, 253.16348865935004 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:56:23+00:00", "end_time": "2018-11-11T23:48:57+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C4420.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789399714766, 47.26251158143666, 622.8763982256771 ], [ -121.38750912695492, 47.27518197785775, 622.8763982256771 ], [ -121.3746320547209, 47.27500001393117, 1118.3563982256771 ], [ -121.37501999513127, 47.26232969768468, 1118.3563982256771 ], [ -121.38789399714766, 47.26251158143666, 622.8763982256771 ] ] ] }, "bbox": [ -121.387894, 47.2623297, 622.8763982, -121.3746321, 47.27518198, 1118.356398 ], "properties": { "datetime": "2018-11-11T22:01:33Z", "pc:count": 66712250, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622450.784, "count": 66712250, "maximum": 622933.9075, "minimum": 621959.5675, "name": "X", "position": 0, "stddev": 271.4318572, "variance": 73675.25308 }, { "average": 5236234.588, "count": 66712250, "maximum": 5237005.09, "minimum": 5235596.45, "name": "Y", "position": 1, "stddev": 399.9911422, "variance": 159992.9139 }, { "average": 862.7065529, "count": 66712250, "maximum": 1118.356398, "minimum": 622.8763982, "name": "Z", "position": 2, "stddev": 89.71964322, "variance": 8049.614379 }, { "average": 35293.70301, "count": 66712250, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17696.59479, "variance": 313169467.3 }, { "average": 1.92266888, "count": 66712250, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.069133571, "variance": 1.143046593 }, { "average": 2.845358011, "count": 66712250, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.286470133, "variance": 1.655005404 }, { "average": 0, "count": 66712250, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.398360121e-07, "count": 66712250, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004897304955, "variance": 2.398359582e-07 }, { "average": 1.051306394, "count": 66712250, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3428770858, "variance": 0.1175646959 }, { "average": -0.7598558928, "count": 66712250, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.3285849, "variance": 266.6226848 }, { "average": 0.5061545818, "count": 66712250, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999621234, "variance": 0.2499621249 }, { "average": 1030.865255, "count": 66712250, "maximum": 1041, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 13.95255668, "variance": 194.673838 }, { "average": 225953264.7, "count": 66712250, "maximum": 226008893.1, "minimum": 225754013.4, "name": "GpsTime", "position": 12, "stddev": 104166.5767, "variance": 10850675700.0 }, { "average": 0.5061545818, "count": 66712250, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999621234, "variance": 0.2499621249 }, { "average": 0, "count": 66712250, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66712250, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002296354867, "count": 66712250, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04786524476, "variance": 0.002291081656 }, { "average": 0, "count": 66712250, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621959.5675, 5235596.45, 622.8763982, 622933.9075, 5237005.09, 1118.356398 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621959.5675339071, 5235596.450025251, 622.8763982256771 ], [ 621959.5675339071, 5237005.090025252, 622.8763982256771 ], [ 622933.9075339072, 5237005.090025252, 1118.3563982256771 ], [ 622933.9075339072, 5235596.450025251, 1118.3563982256771 ], [ 621959.5675339071, 5235596.450025251, 622.8763982256771 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:01:33+00:00", "end_time": "2018-11-08T23:13:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C4420.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C4420.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C4420.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4420.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.387894, 47.2623297, 622.8763982, -121.3746321, 47.27518198, 1118.356398 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789399714766, 47.26251158143666, 622.8763982256771 ], [ -121.38750912695492, 47.27518197785775, 622.8763982256771 ], [ -121.3746320547209, 47.27500001393117, 1118.3563982256771 ], [ -121.37501999513127, 47.26232969768468, 1118.3563982256771 ], [ -121.38789399714766, 47.26251158143666, 622.8763982256771 ] ] ] }, "id": "20181108_47121C4420.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4420.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:01:33Z", "pc:count": 66712250, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622450.784, "count": 66712250, "maximum": 622933.9075, "minimum": 621959.5675, "name": "X", "position": 0, "stddev": 271.4318572, "variance": 73675.25308 }, { "average": 5236234.588, "count": 66712250, "maximum": 5237005.09, "minimum": 5235596.45, "name": "Y", "position": 1, "stddev": 399.9911422, "variance": 159992.9139 }, { "average": 862.7065529, "count": 66712250, "maximum": 1118.356398, "minimum": 622.8763982, "name": "Z", "position": 2, "stddev": 89.71964322, "variance": 8049.614379 }, { "average": 35293.70301, "count": 66712250, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17696.59479, "variance": 313169467.3 }, { "average": 1.92266888, "count": 66712250, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.069133571, "variance": 1.143046593 }, { "average": 2.845358011, "count": 66712250, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.286470133, "variance": 1.655005404 }, { "average": 0, "count": 66712250, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.398360121e-07, "count": 66712250, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004897304955, "variance": 2.398359582e-07 }, { "average": 1.051306394, "count": 66712250, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3428770858, "variance": 0.1175646959 }, { "average": -0.7598558928, "count": 66712250, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.3285849, "variance": 266.6226848 }, { "average": 0.5061545818, "count": 66712250, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999621234, "variance": 0.2499621249 }, { "average": 1030.865255, "count": 66712250, "maximum": 1041, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 13.95255668, "variance": 194.673838 }, { "average": 225953264.7, "count": 66712250, "maximum": 226008893.1, "minimum": 225754013.4, "name": "GpsTime", "position": 12, "stddev": 104166.5767, "variance": 10850675700.0 }, { "average": 0.5061545818, "count": 66712250, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999621234, "variance": 0.2499621249 }, { "average": 0, "count": 66712250, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66712250, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002296354867, "count": 66712250, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04786524476, "variance": 0.002291081656 }, { "average": 0, "count": 66712250, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621959.5675, 5235596.45, 622.8763982, 622933.9075, 5237005.09, 1118.356398 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621959.5675339071, 5235596.450025251, 622.8763982256771 ], [ 621959.5675339071, 5237005.090025252, 622.8763982256771 ], [ 622933.9075339072, 5237005.090025252, 1118.3563982256771 ], [ 622933.9075339072, 5235596.450025251, 1118.3563982256771 ], [ 621959.5675339071, 5235596.450025251, 622.8763982256771 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:01:33+00:00", "end_time": "2018-11-08T23:13:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C3307.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36267420785383, 47.28750807104244, 1225.789554478649 ], [ -121.36251263622225, 47.292741684732164, 1225.789554478649 ], [ -121.35919509441162, 47.29269422171414, 1379.269554478649 ], [ -121.35935699302848, 47.28746061666417, 1379.269554478649 ], [ -121.36267420785383, 47.28750807104244, 1225.789554478649 ] ] ] }, "bbox": [ -121.3626742, 47.28746062, 1225.789554, -121.3591951, 47.29274168, 1379.269554 ], "properties": { "datetime": "2018-11-11T22:04:26Z", "pc:count": 2966173, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623925.7561, "count": 2966173, "maximum": 624060.0547, "minimum": 623809.1147, "name": "X", "position": 0, "stddev": 67.83083645, "variance": 4601.022373 }, { "average": 5238690.776, "count": 2966173, "maximum": 5238995.871, "minimum": 5238414.011, "name": "Y", "position": 1, "stddev": 146.2380297, "variance": 21385.56133 }, { "average": 1289.637417, "count": 2966173, "maximum": 1379.269554, "minimum": 1225.789554, "name": "Z", "position": 2, "stddev": 23.16040209, "variance": 536.404225 }, { "average": 46168.31375, "count": 2966173, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19082.16182, "variance": 364128899.8 }, { "average": 1.451700558, "count": 2966173, "maximum": 8, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7296790962, "variance": 0.5324315834 }, { "average": 1.903315484, "count": 2966173, "maximum": 8, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.9703204493, "variance": 0.9415217744 }, { "average": 0, "count": 2966173, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2966173, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.133839462, "count": 2966173, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4406343672, "variance": 0.1941586455 }, { "average": 2.611738319, "count": 2966173, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.39587003, "variance": 268.824554 }, { "average": 0.5088556871, "count": 2966173, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999216549, "variance": 0.2499216611 }, { "average": 1040.909915, "count": 2966173, "maximum": 1042, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 0.7351401363, "variance": 0.5404310201 }, { "average": 226008773.4, "count": 2966173, "maximum": 226009066.7, "minimum": 226008348.8, "name": "GpsTime", "position": 12, "stddev": 292.6104907, "variance": 85620.89925 }, { "average": 0.5088556871, "count": 2966173, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999216549, "variance": 0.2499216611 }, { "average": 0, "count": 2966173, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2966173, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00260773731, "count": 2966173, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0509993911, "variance": 0.002600937893 }, { "average": 0, "count": 2966173, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623809.1147, 5238414.011, 1225.789554, 624060.0547, 5238995.871, 1379.269554 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623809.1147438415, 5238414.0109613305, 1225.789554478649 ], [ 623809.1147438415, 5238995.87096133, 1225.789554478649 ], [ 624060.0547438414, 5238995.87096133, 1379.269554478649 ], [ 624060.0547438414, 5238414.0109613305, 1379.269554478649 ], [ 623809.1147438415, 5238414.0109613305, 1225.789554478649 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:04:26+00:00", "end_time": "2018-11-11T21:52:28+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C3307.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C3307.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C3307.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C3307.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3626742, 47.28746062, 1225.789554, -121.3591951, 47.29274168, 1379.269554 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36267420785383, 47.28750807104244, 1225.789554478649 ], [ -121.36251263622225, 47.292741684732164, 1225.789554478649 ], [ -121.35919509441162, 47.29269422171414, 1379.269554478649 ], [ -121.35935699302848, 47.28746061666417, 1379.269554478649 ], [ -121.36267420785383, 47.28750807104244, 1225.789554478649 ] ] ] }, "id": "20181111_47121C3307.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C3307.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:04:26Z", "pc:count": 2966173, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623925.7561, "count": 2966173, "maximum": 624060.0547, "minimum": 623809.1147, "name": "X", "position": 0, "stddev": 67.83083645, "variance": 4601.022373 }, { "average": 5238690.776, "count": 2966173, "maximum": 5238995.871, "minimum": 5238414.011, "name": "Y", "position": 1, "stddev": 146.2380297, "variance": 21385.56133 }, { "average": 1289.637417, "count": 2966173, "maximum": 1379.269554, "minimum": 1225.789554, "name": "Z", "position": 2, "stddev": 23.16040209, "variance": 536.404225 }, { "average": 46168.31375, "count": 2966173, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19082.16182, "variance": 364128899.8 }, { "average": 1.451700558, "count": 2966173, "maximum": 8, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7296790962, "variance": 0.5324315834 }, { "average": 1.903315484, "count": 2966173, "maximum": 8, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.9703204493, "variance": 0.9415217744 }, { "average": 0, "count": 2966173, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2966173, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.133839462, "count": 2966173, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4406343672, "variance": 0.1941586455 }, { "average": 2.611738319, "count": 2966173, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.39587003, "variance": 268.824554 }, { "average": 0.5088556871, "count": 2966173, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999216549, "variance": 0.2499216611 }, { "average": 1040.909915, "count": 2966173, "maximum": 1042, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 0.7351401363, "variance": 0.5404310201 }, { "average": 226008773.4, "count": 2966173, "maximum": 226009066.7, "minimum": 226008348.8, "name": "GpsTime", "position": 12, "stddev": 292.6104907, "variance": 85620.89925 }, { "average": 0.5088556871, "count": 2966173, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999216549, "variance": 0.2499216611 }, { "average": 0, "count": 2966173, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2966173, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00260773731, "count": 2966173, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0509993911, "variance": 0.002600937893 }, { "average": 0, "count": 2966173, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623809.1147, 5238414.011, 1225.789554, 624060.0547, 5238995.871, 1379.269554 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623809.1147438415, 5238414.0109613305, 1225.789554478649 ], [ 623809.1147438415, 5238995.87096133, 1225.789554478649 ], [ 624060.0547438414, 5238995.87096133, 1379.269554478649 ], [ 624060.0547438414, 5238414.0109613305, 1379.269554478649 ], [ 623809.1147438415, 5238414.0109613305, 1225.789554478649 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:04:26+00:00", "end_time": "2018-11-11T21:52:28+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C3306.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37227827234297, 47.287509074056665, 1223.4411799127179 ], [ -121.37211467190312, 47.29283967528056, 1223.4411799127179 ], [ -121.36235449684357, 47.29270058392351, 1363.281179912718 ], [ -121.36251907710204, 47.28737000848777, 1363.281179912718 ], [ -121.37227827234297, 47.287509074056665, 1223.4411799127179 ] ] ] }, "bbox": [ -121.3722783, 47.28737001, 1223.44118, -121.3623545, 47.29283968, 1363.28118 ], "properties": { "datetime": "2018-11-11T22:04:37Z", "pc:count": 7715584, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623500.2591, "count": 7715584, "maximum": 623821.1671, "minimum": 623082.9071, "name": "X", "position": 0, "stddev": 196.0587693, "variance": 38439.04104 }, { "average": 5238623.829, "count": 7715584, "maximum": 5238991.555, "minimum": 5238398.915, "name": "Y", "position": 1, "stddev": 145.8752962, "variance": 21279.60204 }, { "average": 1288.100441, "count": 7715584, "maximum": 1363.28118, "minimum": 1223.44118, "name": "Z", "position": 2, "stddev": 24.92944906, "variance": 621.4774303 }, { "average": 46416.94799, "count": 7715584, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19035.49697, "variance": 362350144.8 }, { "average": 1.441254609, "count": 7715584, "maximum": 8, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7266774233, "variance": 0.5280600776 }, { "average": 1.88251518, "count": 7715584, "maximum": 8, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.9738160714, "variance": 0.9483177408 }, { "average": 0, "count": 7715584, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7715584, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.138700583, "count": 7715584, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4663988875, "variance": 0.2175279222 }, { "average": -3.222831695, "count": 7715584, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.38680866, "variance": 268.5274981 }, { "average": 0.5025286485, "count": 7715584, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999936383, "variance": 0.2499936383 }, { "average": 1041.13936, "count": 7715584, "maximum": 1042, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 0.7321517865, "variance": 0.5360462385 }, { "average": 226008853.8, "count": 7715584, "maximum": 226009077, "minimum": 226008351.6, "name": "GpsTime", "position": 12, "stddev": 262.0171253, "variance": 68652.97393 }, { "average": 0.5025286485, "count": 7715584, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999936383, "variance": 0.2499936383 }, { "average": 0, "count": 7715584, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7715584, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003268838755, "count": 7715584, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05708024063, "variance": 0.003258153871 }, { "average": 0, "count": 7715584, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623082.9071, 5238398.915, 1223.44118, 623821.1671, 5238991.555, 1363.28118 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623082.9070884966, 5238398.914693404, 1223.4411799127179 ], [ 623082.9070884966, 5238991.554693405, 1223.4411799127179 ], [ 623821.1670884966, 5238991.554693405, 1363.281179912718 ], [ 623821.1670884966, 5238398.914693404, 1363.281179912718 ], [ 623082.9070884966, 5238398.914693404, 1223.4411799127179 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:04:37+00:00", "end_time": "2018-11-11T21:52:31+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C3306.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C3306.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C3306.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C3306.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3722783, 47.28737001, 1223.44118, -121.3623545, 47.29283968, 1363.28118 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37227827234297, 47.287509074056665, 1223.4411799127179 ], [ -121.37211467190312, 47.29283967528056, 1223.4411799127179 ], [ -121.36235449684357, 47.29270058392351, 1363.281179912718 ], [ -121.36251907710204, 47.28737000848777, 1363.281179912718 ], [ -121.37227827234297, 47.287509074056665, 1223.4411799127179 ] ] ] }, "id": "20181111_47121C3306.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C3306.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:04:37Z", "pc:count": 7715584, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623500.2591, "count": 7715584, "maximum": 623821.1671, "minimum": 623082.9071, "name": "X", "position": 0, "stddev": 196.0587693, "variance": 38439.04104 }, { "average": 5238623.829, "count": 7715584, "maximum": 5238991.555, "minimum": 5238398.915, "name": "Y", "position": 1, "stddev": 145.8752962, "variance": 21279.60204 }, { "average": 1288.100441, "count": 7715584, "maximum": 1363.28118, "minimum": 1223.44118, "name": "Z", "position": 2, "stddev": 24.92944906, "variance": 621.4774303 }, { "average": 46416.94799, "count": 7715584, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19035.49697, "variance": 362350144.8 }, { "average": 1.441254609, "count": 7715584, "maximum": 8, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7266774233, "variance": 0.5280600776 }, { "average": 1.88251518, "count": 7715584, "maximum": 8, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.9738160714, "variance": 0.9483177408 }, { "average": 0, "count": 7715584, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7715584, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.138700583, "count": 7715584, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4663988875, "variance": 0.2175279222 }, { "average": -3.222831695, "count": 7715584, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.38680866, "variance": 268.5274981 }, { "average": 0.5025286485, "count": 7715584, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999936383, "variance": 0.2499936383 }, { "average": 1041.13936, "count": 7715584, "maximum": 1042, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 0.7321517865, "variance": 0.5360462385 }, { "average": 226008853.8, "count": 7715584, "maximum": 226009077, "minimum": 226008351.6, "name": "GpsTime", "position": 12, "stddev": 262.0171253, "variance": 68652.97393 }, { "average": 0.5025286485, "count": 7715584, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999936383, "variance": 0.2499936383 }, { "average": 0, "count": 7715584, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7715584, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003268838755, "count": 7715584, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05708024063, "variance": 0.003258153871 }, { "average": 0, "count": 7715584, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623082.9071, 5238398.915, 1223.44118, 623821.1671, 5238991.555, 1363.28118 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623082.9070884966, 5238398.914693404, 1223.4411799127179 ], [ 623082.9070884966, 5238991.554693405, 1223.4411799127179 ], [ 623821.1670884966, 5238991.554693405, 1363.281179912718 ], [ 623821.1670884966, 5238398.914693404, 1363.281179912718 ], [ 623082.9070884966, 5238398.914693404, 1223.4411799127179 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:04:37+00:00", "end_time": "2018-11-11T21:52:31+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5311.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533783942533, 47.27500984197823, 846.8343963418342 ], [ -121.62501016754209, 47.28765585415424, 846.8343963418342 ], [ -121.6121881578813, 47.28750126853094, 1319.9343963418341 ], [ -121.61251888297534, 47.27485532433772, 1319.9343963418341 ], [ -121.62533783942533, 47.27500984197823, 846.8343963418342 ] ] ] }, "bbox": [ -121.6253378, 47.27485532, 846.8343963, -121.6121882, 47.28765585, 1319.934396 ], "properties": { "datetime": "2018-11-12T00:11:18Z", "pc:count": 52767502, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604474.599, "count": 52767502, "maximum": 604942.2027, "minimum": 603972.3627, "name": "X", "position": 0, "stddev": 273.736726, "variance": 74931.79516 }, { "average": 5237340.222, "count": 52767502, "maximum": 5238047.201, "minimum": 5236641.421, "name": "Y", "position": 1, "stddev": 416.1262695, "variance": 173161.0722 }, { "average": 1055.248467, "count": 52767502, "maximum": 1319.934396, "minimum": 846.8343963, "name": "Z", "position": 2, "stddev": 86.69060264, "variance": 7515.260585 }, { "average": 37374.8031, "count": 52767502, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19887.50455, "variance": 395512837.2 }, { "average": 1.771855052, "count": 52767502, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9947975664, "variance": 0.9896221982 }, { "average": 2.543436868, "count": 52767502, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.265363969, "variance": 1.601145974 }, { "average": 0, "count": 52767502, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.326574072e-07, "count": 52767502, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000364221625, "variance": 1.326573921e-07 }, { "average": 1.077165544, "count": 52767502, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3745248603, "variance": 0.140268871 }, { "average": 0.08934097065, "count": 52767502, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.3817493, "variance": 268.3617101 }, { "average": 0.5060307763, "count": 52767502, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999636332, "variance": 0.2499636345 }, { "average": 1059.705475, "count": 52767502, "maximum": 1062, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.186200165, "variance": 1.407070833 }, { "average": 226015339.9, "count": 52767502, "maximum": 226016678.8, "minimum": 226013299.8, "name": "GpsTime", "position": 12, "stddev": 651.0800624, "variance": 423905.2477 }, { "average": 0.5060307763, "count": 52767502, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999636332, "variance": 0.2499636345 }, { "average": 0, "count": 52767502, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52767502, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002301928183, "count": 52767502, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04792316093, "variance": 0.002296629353 }, { "average": 0, "count": 52767502, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603972.3627, 5236641.421, 846.8343963, 604942.2027, 5238047.201, 1319.934396 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603972.3627394045, 5236641.420539354, 846.8343963418342 ], [ 603972.3627394045, 5238047.200539353, 846.8343963418342 ], [ 604942.2027394046, 5238047.200539353, 1319.9343963418341 ], [ 604942.2027394046, 5236641.420539354, 1319.9343963418341 ], [ 603972.3627394045, 5236641.420539354, 846.8343963418342 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:11:18+00:00", "end_time": "2018-11-11T23:14:59+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5311.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5311.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5311.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5311.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6253378, 47.27485532, 846.8343963, -121.6121882, 47.28765585, 1319.934396 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533783942533, 47.27500984197823, 846.8343963418342 ], [ -121.62501016754209, 47.28765585415424, 846.8343963418342 ], [ -121.6121881578813, 47.28750126853094, 1319.9343963418341 ], [ -121.61251888297534, 47.27485532433772, 1319.9343963418341 ], [ -121.62533783942533, 47.27500984197823, 846.8343963418342 ] ] ] }, "id": "20181111_47121C5311.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5311.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:11:18Z", "pc:count": 52767502, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604474.599, "count": 52767502, "maximum": 604942.2027, "minimum": 603972.3627, "name": "X", "position": 0, "stddev": 273.736726, "variance": 74931.79516 }, { "average": 5237340.222, "count": 52767502, "maximum": 5238047.201, "minimum": 5236641.421, "name": "Y", "position": 1, "stddev": 416.1262695, "variance": 173161.0722 }, { "average": 1055.248467, "count": 52767502, "maximum": 1319.934396, "minimum": 846.8343963, "name": "Z", "position": 2, "stddev": 86.69060264, "variance": 7515.260585 }, { "average": 37374.8031, "count": 52767502, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19887.50455, "variance": 395512837.2 }, { "average": 1.771855052, "count": 52767502, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9947975664, "variance": 0.9896221982 }, { "average": 2.543436868, "count": 52767502, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.265363969, "variance": 1.601145974 }, { "average": 0, "count": 52767502, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.326574072e-07, "count": 52767502, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000364221625, "variance": 1.326573921e-07 }, { "average": 1.077165544, "count": 52767502, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3745248603, "variance": 0.140268871 }, { "average": 0.08934097065, "count": 52767502, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.3817493, "variance": 268.3617101 }, { "average": 0.5060307763, "count": 52767502, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999636332, "variance": 0.2499636345 }, { "average": 1059.705475, "count": 52767502, "maximum": 1062, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.186200165, "variance": 1.407070833 }, { "average": 226015339.9, "count": 52767502, "maximum": 226016678.8, "minimum": 226013299.8, "name": "GpsTime", "position": 12, "stddev": 651.0800624, "variance": 423905.2477 }, { "average": 0.5060307763, "count": 52767502, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999636332, "variance": 0.2499636345 }, { "average": 0, "count": 52767502, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52767502, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002301928183, "count": 52767502, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04792316093, "variance": 0.002296629353 }, { "average": 0, "count": 52767502, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603972.3627, 5236641.421, 846.8343963, 604942.2027, 5238047.201, 1319.934396 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603972.3627394045, 5236641.420539354, 846.8343963418342 ], [ 603972.3627394045, 5238047.200539353, 846.8343963418342 ], [ 604942.2027394046, 5238047.200539353, 1319.9343963418341 ], [ 604942.2027394046, 5236641.420539354, 1319.9343963418341 ], [ 603972.3627394045, 5236641.420539354, 846.8343963418342 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:11:18+00:00", "end_time": "2018-11-11T23:14:59+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6418.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66282930267538, 47.26250956002395, 875.3197405102992 ], [ -121.66251079575859, 47.275152197755226, 875.3197405102992 ], [ -121.649697157643, 47.27500190331457, 1390.3997405102991 ], [ -121.650018713719, 47.26235933165894, 1390.3997405102991 ], [ -121.66282930267538, 47.26250956002395, 875.3197405102992 ] ] ] }, "bbox": [ -121.6628293, 47.26235933, 875.3197405, -121.6496972, 47.2751522, 1390.399741 ], "properties": { "datetime": "2018-11-12T22:11:38Z", "pc:count": 57208913, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601631.3998, "count": 57208913, "maximum": 602130.0113, "minimum": 601160.5913, "name": "X", "position": 0, "stddev": 268.7320707, "variance": 72216.9258 }, { "average": 5235900.94, "count": 57208913, "maximum": 5236608.348, "minimum": 5235202.968, "name": "Y", "position": 1, "stddev": 406.1263971, "variance": 164938.6504 }, { "average": 1136.440054, "count": 57208913, "maximum": 1390.399741, "minimum": 875.3197405, "name": "Z", "position": 2, "stddev": 82.79925547, "variance": 6855.716706 }, { "average": 34580.09821, "count": 57208913, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20621.54886, "variance": 425248277.3 }, { "average": 1.95386815, "count": 57208913, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.113571325, "variance": 1.240041097 }, { "average": 2.908014631, "count": 57208913, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.362689814, "variance": 1.856923529 }, { "average": 0, "count": 57208913, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.739896876e-08, "count": 57208913, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002956331555, "variance": 8.739896265e-08 }, { "average": 1.067990594, "count": 57208913, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3493605404, "variance": 0.1220527872 }, { "average": -0.5705102747, "count": 57208913, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93593344, "variance": 253.9539747 }, { "average": 0.5054342669, "count": 57208913, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999704722, "variance": 0.2499704731 }, { "average": 1070.946208, "count": 57208913, "maximum": 1073, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.025502418, "variance": 1.051655209 }, { "average": 226094818, "count": 57208913, "maximum": 226095898.5, "minimum": 226093696.8, "name": "GpsTime", "position": 12, "stddev": 565.8563444, "variance": 320193.4024 }, { "average": 0.5054342669, "count": 57208913, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999704722, "variance": 0.2499704731 }, { "average": 0, "count": 57208913, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57208913, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001956163719, "count": 57208913, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04418525972, "variance": 0.001952337176 }, { "average": 0, "count": 57208913, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601160.5913, 5235202.968, 875.3197405, 602130.0113, 5236608.348, 1390.399741 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601160.5913275739, 5235202.967802068, 875.3197405102992 ], [ 601160.5913275739, 5236608.347802069, 875.3197405102992 ], [ 602130.0113275738, 5236608.347802069, 1390.3997405102991 ], [ 602130.0113275738, 5235202.967802068, 1390.3997405102991 ], [ 601160.5913275739, 5235202.967802068, 875.3197405102992 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:11:38+00:00", "end_time": "2018-11-12T21:34:56+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6418.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6418.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6418.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6418.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6628293, 47.26235933, 875.3197405, -121.6496972, 47.2751522, 1390.399741 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66282930267538, 47.26250956002395, 875.3197405102992 ], [ -121.66251079575859, 47.275152197755226, 875.3197405102992 ], [ -121.649697157643, 47.27500190331457, 1390.3997405102991 ], [ -121.650018713719, 47.26235933165894, 1390.3997405102991 ], [ -121.66282930267538, 47.26250956002395, 875.3197405102992 ] ] ] }, "id": "20181112_47121C6418.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6418.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:11:38Z", "pc:count": 57208913, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601631.3998, "count": 57208913, "maximum": 602130.0113, "minimum": 601160.5913, "name": "X", "position": 0, "stddev": 268.7320707, "variance": 72216.9258 }, { "average": 5235900.94, "count": 57208913, "maximum": 5236608.348, "minimum": 5235202.968, "name": "Y", "position": 1, "stddev": 406.1263971, "variance": 164938.6504 }, { "average": 1136.440054, "count": 57208913, "maximum": 1390.399741, "minimum": 875.3197405, "name": "Z", "position": 2, "stddev": 82.79925547, "variance": 6855.716706 }, { "average": 34580.09821, "count": 57208913, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20621.54886, "variance": 425248277.3 }, { "average": 1.95386815, "count": 57208913, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.113571325, "variance": 1.240041097 }, { "average": 2.908014631, "count": 57208913, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.362689814, "variance": 1.856923529 }, { "average": 0, "count": 57208913, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.739896876e-08, "count": 57208913, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002956331555, "variance": 8.739896265e-08 }, { "average": 1.067990594, "count": 57208913, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3493605404, "variance": 0.1220527872 }, { "average": -0.5705102747, "count": 57208913, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93593344, "variance": 253.9539747 }, { "average": 0.5054342669, "count": 57208913, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999704722, "variance": 0.2499704731 }, { "average": 1070.946208, "count": 57208913, "maximum": 1073, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.025502418, "variance": 1.051655209 }, { "average": 226094818, "count": 57208913, "maximum": 226095898.5, "minimum": 226093696.8, "name": "GpsTime", "position": 12, "stddev": 565.8563444, "variance": 320193.4024 }, { "average": 0.5054342669, "count": 57208913, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999704722, "variance": 0.2499704731 }, { "average": 0, "count": 57208913, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57208913, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001956163719, "count": 57208913, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04418525972, "variance": 0.001952337176 }, { "average": 0, "count": 57208913, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601160.5913, 5235202.968, 875.3197405, 602130.0113, 5236608.348, 1390.399741 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601160.5913275739, 5235202.967802068, 875.3197405102992 ], [ 601160.5913275739, 5236608.347802069, 875.3197405102992 ], [ 602130.0113275738, 5236608.347802069, 1390.3997405102991 ], [ 602130.0113275738, 5235202.967802068, 1390.3997405102991 ], [ 601160.5913275739, 5235202.967802068, 875.3197405102992 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:11:38+00:00", "end_time": "2018-11-12T21:34:56+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4314.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46255916080398, 47.27500652518746, 950.4793247947164 ], [ -121.46219218590574, 47.287669252990725, 950.4793247947164 ], [ -121.44965004324628, 47.28750022632023, 1402.9393247947164 ], [ -121.45002000822551, 47.27483757294886, 1402.9393247947164 ], [ -121.46255916080398, 47.27500652518746, 950.4793247947164 ] ] ] }, "bbox": [ -121.4625592, 47.27483757, 950.4793248, -121.44965, 47.28766925, 1402.939325 ], "properties": { "datetime": "2018-11-11T22:37:46Z", "pc:count": 32450469, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616797.5177, "count": 32450469, "maximum": 617232.4988, "minimum": 616283.7588, "name": "X", "position": 0, "stddev": 257.7967273, "variance": 66459.15262 }, { "average": 5237450.844, "count": 32450469, "maximum": 5238278.681, "minimum": 5236870.941, "name": "Y", "position": 1, "stddev": 358.0747185, "variance": 128217.504 }, { "average": 1064.19733, "count": 32450469, "maximum": 1402.939325, "minimum": 950.4793248, "name": "Z", "position": 2, "stddev": 81.72175727, "variance": 6678.445612 }, { "average": 38843.11202, "count": 32450469, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17243.02784, "variance": 297322009 }, { "average": 1.767678797, "count": 32450469, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9554414274, "variance": 0.9128683213 }, { "average": 2.535310938, "count": 32450469, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.175462501, "variance": 1.381712091 }, { "average": 0, "count": 32450469, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.54080978e-06, "count": 32450469, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001241292654, "variance": 1.540807453e-06 }, { "average": 1.083804213, "count": 32450469, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3768335824, "variance": 0.1420035488 }, { "average": -1.635964863, "count": 32450469, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.26151486, "variance": 264.4368655 }, { "average": 0.4898572036, "count": 32450469, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998971208, "variance": 0.2498971314 }, { "average": 1044.054955, "count": 32450469, "maximum": 1050, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 1.62511082, "variance": 2.640985177 }, { "average": 226009755.8, "count": 32450469, "maximum": 226011066.2, "minimum": 226009159.8, "name": "GpsTime", "position": 12, "stddev": 409.0194491, "variance": 167296.9097 }, { "average": 0.4898572036, "count": 32450469, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998971208, "variance": 0.2498971314 }, { "average": 0, "count": 32450469, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 32450469, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0021740826, "count": 32450469, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04657634626, "variance": 0.002169356031 }, { "average": 0, "count": 32450469, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616283.7588, 5236870.941, 950.4793248, 617232.4988, 5238278.681, 1402.939325 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616283.758844443, 5236870.940860578, 950.4793247947164 ], [ 616283.758844443, 5238278.680860578, 950.4793247947164 ], [ 617232.498844443, 5238278.680860578, 1402.9393247947164 ], [ 617232.498844443, 5236870.940860578, 1402.9393247947164 ], [ 616283.758844443, 5236870.940860578, 950.4793247947164 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:37:46+00:00", "end_time": "2018-11-11T22:05:59+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4314.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4314.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4314.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4314.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4625592, 47.27483757, 950.4793248, -121.44965, 47.28766925, 1402.939325 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46255916080398, 47.27500652518746, 950.4793247947164 ], [ -121.46219218590574, 47.287669252990725, 950.4793247947164 ], [ -121.44965004324628, 47.28750022632023, 1402.9393247947164 ], [ -121.45002000822551, 47.27483757294886, 1402.9393247947164 ], [ -121.46255916080398, 47.27500652518746, 950.4793247947164 ] ] ] }, "id": "20181111_47121C4314.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4314.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:37:46Z", "pc:count": 32450469, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616797.5177, "count": 32450469, "maximum": 617232.4988, "minimum": 616283.7588, "name": "X", "position": 0, "stddev": 257.7967273, "variance": 66459.15262 }, { "average": 5237450.844, "count": 32450469, "maximum": 5238278.681, "minimum": 5236870.941, "name": "Y", "position": 1, "stddev": 358.0747185, "variance": 128217.504 }, { "average": 1064.19733, "count": 32450469, "maximum": 1402.939325, "minimum": 950.4793248, "name": "Z", "position": 2, "stddev": 81.72175727, "variance": 6678.445612 }, { "average": 38843.11202, "count": 32450469, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17243.02784, "variance": 297322009 }, { "average": 1.767678797, "count": 32450469, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9554414274, "variance": 0.9128683213 }, { "average": 2.535310938, "count": 32450469, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.175462501, "variance": 1.381712091 }, { "average": 0, "count": 32450469, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.54080978e-06, "count": 32450469, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001241292654, "variance": 1.540807453e-06 }, { "average": 1.083804213, "count": 32450469, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3768335824, "variance": 0.1420035488 }, { "average": -1.635964863, "count": 32450469, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.26151486, "variance": 264.4368655 }, { "average": 0.4898572036, "count": 32450469, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998971208, "variance": 0.2498971314 }, { "average": 1044.054955, "count": 32450469, "maximum": 1050, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 1.62511082, "variance": 2.640985177 }, { "average": 226009755.8, "count": 32450469, "maximum": 226011066.2, "minimum": 226009159.8, "name": "GpsTime", "position": 12, "stddev": 409.0194491, "variance": 167296.9097 }, { "average": 0.4898572036, "count": 32450469, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998971208, "variance": 0.2498971314 }, { "average": 0, "count": 32450469, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 32450469, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0021740826, "count": 32450469, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04657634626, "variance": 0.002169356031 }, { "average": 0, "count": 32450469, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616283.7588, 5236870.941, 950.4793248, 617232.4988, 5238278.681, 1402.939325 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616283.758844443, 5236870.940860578, 950.4793247947164 ], [ 616283.758844443, 5238278.680860578, 950.4793247947164 ], [ 617232.498844443, 5238278.680860578, 1402.9393247947164 ], [ 617232.498844443, 5236870.940860578, 1402.9393247947164 ], [ 616283.758844443, 5236870.940860578, 950.4793247947164 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:37:46+00:00", "end_time": "2018-11-11T22:05:59+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C3313.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3503004325234, 47.27500991926079, 996.0484054607035 ], [ -121.35001425691507, 47.28421318120828, 996.0484054607035 ], [ -121.33738294379827, 47.2840305725896, 1259.2084054607035 ], [ -121.33767130774399, 47.274827369089394, 1259.2084054607035 ], [ -121.3503004325234, 47.27500991926079, 996.0484054607035 ] ] ] }, "bbox": [ -121.3503004, 47.27482737, 996.0484055, -121.3373829, 47.28421318, 1259.208405 ], "properties": { "datetime": "2018-11-11T21:52:30Z", "pc:count": 35764351, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625191.7253, "count": 35764351, "maximum": 625729.7383, "minimum": 624774.1383, "name": "X", "position": 0, "stddev": 238.3437332, "variance": 56807.73517 }, { "average": 5237440.189, "count": 35764351, "maximum": 5238068.039, "minimum": 5237044.839, "name": "Y", "position": 1, "stddev": 268.889581, "variance": 72301.60676 }, { "average": 1153.727361, "count": 35764351, "maximum": 1259.208405, "minimum": 996.0484055, "name": "Z", "position": 2, "stddev": 32.23142277, "variance": 1038.864614 }, { "average": 35485.75291, "count": 35764351, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20535.75283, "variance": 421717144.1 }, { "average": 1.91917541, "count": 35764351, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.097854952, "variance": 1.205285495 }, { "average": 2.837687926, "count": 35764351, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.360749584, "variance": 1.851639431 }, { "average": 0, "count": 35764351, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.914512527e-07, "count": 35764351, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006256605393, "variance": 3.914511104e-07 }, { "average": 1.079708786, "count": 35764351, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3351397897, "variance": 0.1123186786 }, { "average": -4.438676565, "count": 35764351, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.25731778, "variance": 264.3003813 }, { "average": 0.507574372, "count": 35764351, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999426326, "variance": 0.2499426359 }, { "average": 1031.407757, "count": 35764351, "maximum": 1040, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 13.55567043, "variance": 183.7562009 }, { "average": 225957862.6, "count": 35764351, "maximum": 226008350.7, "minimum": 225754060.7, "name": "GpsTime", "position": 12, "stddev": 100821.2193, "variance": 10164918260.0 }, { "average": 0.507574372, "count": 35764351, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999426326, "variance": 0.2499426359 }, { "average": 0, "count": 35764351, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35764351, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001298779335, "count": 35764351, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03601517102, "variance": 0.001297092543 }, { "average": 0, "count": 35764351, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624774.1383, 5237044.839, 996.0484055, 625729.7383, 5238068.039, 1259.208405 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624774.138317234, 5237044.838735786, 996.0484054607035 ], [ 624774.138317234, 5238068.0387357855, 996.0484054607035 ], [ 625729.7383172341, 5238068.0387357855, 1259.2084054607035 ], [ 625729.7383172341, 5237044.838735786, 1259.2084054607035 ], [ 624774.138317234, 5237044.838735786, 996.0484054607035 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:52:30+00:00", "end_time": "2018-11-08T23:14:20+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C3313.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C3313.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C3313.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3313.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3503004, 47.27482737, 996.0484055, -121.3373829, 47.28421318, 1259.208405 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3503004325234, 47.27500991926079, 996.0484054607035 ], [ -121.35001425691507, 47.28421318120828, 996.0484054607035 ], [ -121.33738294379827, 47.2840305725896, 1259.2084054607035 ], [ -121.33767130774399, 47.274827369089394, 1259.2084054607035 ], [ -121.3503004325234, 47.27500991926079, 996.0484054607035 ] ] ] }, "id": "20181108_47121C3313.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3313.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:52:30Z", "pc:count": 35764351, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625191.7253, "count": 35764351, "maximum": 625729.7383, "minimum": 624774.1383, "name": "X", "position": 0, "stddev": 238.3437332, "variance": 56807.73517 }, { "average": 5237440.189, "count": 35764351, "maximum": 5238068.039, "minimum": 5237044.839, "name": "Y", "position": 1, "stddev": 268.889581, "variance": 72301.60676 }, { "average": 1153.727361, "count": 35764351, "maximum": 1259.208405, "minimum": 996.0484055, "name": "Z", "position": 2, "stddev": 32.23142277, "variance": 1038.864614 }, { "average": 35485.75291, "count": 35764351, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20535.75283, "variance": 421717144.1 }, { "average": 1.91917541, "count": 35764351, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.097854952, "variance": 1.205285495 }, { "average": 2.837687926, "count": 35764351, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.360749584, "variance": 1.851639431 }, { "average": 0, "count": 35764351, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.914512527e-07, "count": 35764351, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006256605393, "variance": 3.914511104e-07 }, { "average": 1.079708786, "count": 35764351, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3351397897, "variance": 0.1123186786 }, { "average": -4.438676565, "count": 35764351, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.25731778, "variance": 264.3003813 }, { "average": 0.507574372, "count": 35764351, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999426326, "variance": 0.2499426359 }, { "average": 1031.407757, "count": 35764351, "maximum": 1040, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 13.55567043, "variance": 183.7562009 }, { "average": 225957862.6, "count": 35764351, "maximum": 226008350.7, "minimum": 225754060.7, "name": "GpsTime", "position": 12, "stddev": 100821.2193, "variance": 10164918260.0 }, { "average": 0.507574372, "count": 35764351, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999426326, "variance": 0.2499426359 }, { "average": 0, "count": 35764351, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35764351, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001298779335, "count": 35764351, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03601517102, "variance": 0.001297092543 }, { "average": 0, "count": 35764351, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624774.1383, 5237044.839, 996.0484055, 625729.7383, 5238068.039, 1259.208405 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624774.138317234, 5237044.838735786, 996.0484054607035 ], [ 624774.138317234, 5238068.0387357855, 996.0484054607035 ], [ 625729.7383172341, 5238068.0387357855, 1259.2084054607035 ], [ 625729.7383172341, 5237044.838735786, 1259.2084054607035 ], [ 624774.138317234, 5237044.838735786, 996.0484054607035 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:52:30+00:00", "end_time": "2018-11-08T23:14:20+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7314.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.837788125859, 47.27500979253577, 534.6452377522155 ], [ -121.83751161151353, 47.28763291416805, 534.6452377522155 ], [ -121.82473825769834, 47.28750261435887, 1180.9652377522157 ], [ -121.82501780866595, 47.27487954992528, 1180.9652377522157 ], [ -121.837788125859, 47.27500979253577, 534.6452377522155 ] ] ] }, "bbox": [ -121.8377881, 47.27487955, 534.6452378, -121.8247383, 47.28763291, 1180.965238 ], "properties": { "datetime": "2018-11-12T23:33:18Z", "pc:count": 57079809, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588407.9123, "count": 57079809, "maximum": 588870.1593, "minimum": 587904.0793, "name": "X", "position": 0, "stddev": 266.6272549, "variance": 71090.09306 }, { "average": 5237123.834, "count": 57079809, "maximum": 5237783.168, "minimum": 5236380.048, "name": "Y", "position": 1, "stddev": 400.6673354, "variance": 160534.3136 }, { "average": 857.9366722, "count": 57079809, "maximum": 1180.965238, "minimum": 534.6452378, "name": "Z", "position": 2, "stddev": 112.6185491, "variance": 12682.9376 }, { "average": 34697.75519, "count": 57079809, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19704.62277, "variance": 388272158.6 }, { "average": 2.062607795, "count": 57079809, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.169104075, "variance": 1.366804339 }, { "average": 3.12512195, "count": 57079809, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.381768253, "variance": 1.909283506 }, { "average": 0, "count": 57079809, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.051159789e-07, "count": 57079809, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003242159307, "variance": 1.051159697e-07 }, { "average": 1.06412306, "count": 57079809, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3704222926, "variance": 0.1372126749 }, { "average": 0.7025717729, "count": 57079809, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01231334, "variance": 256.3941785 }, { "average": 0.5068570219, "count": 57079809, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999529834, "variance": 0.2499529856 }, { "average": 1080.114598, "count": 57079809, "maximum": 1083, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.071328799, "variance": 1.147745395 }, { "average": 226099376.1, "count": 57079809, "maximum": 226100798.2, "minimum": 226098269, "name": "GpsTime", "position": 12, "stddev": 498.379279, "variance": 248381.9057 }, { "average": 0.5068570219, "count": 57079809, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999529834, "variance": 0.2499529856 }, { "average": 0, "count": 57079809, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57079809, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002573379319, "count": 57079809, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05066317284, "variance": 0.002566757083 }, { "average": 0, "count": 57079809, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587904.0793, 5236380.048, 534.6452378, 588870.1593, 5237783.168, 1180.965238 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587904.0793381343, 5236380.048289889, 534.6452377522155 ], [ 587904.0793381343, 5237783.168289888, 534.6452377522155 ], [ 588870.1593381343, 5237783.168289888, 1180.9652377522157 ], [ 588870.1593381343, 5236380.048289889, 1180.9652377522157 ], [ 587904.0793381343, 5236380.048289889, 534.6452377522155 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:33:18+00:00", "end_time": "2018-11-12T22:51:09+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7314.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7314.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7314.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7314.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8377881, 47.27487955, 534.6452378, -121.8247383, 47.28763291, 1180.965238 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.837788125859, 47.27500979253577, 534.6452377522155 ], [ -121.83751161151353, 47.28763291416805, 534.6452377522155 ], [ -121.82473825769834, 47.28750261435887, 1180.9652377522157 ], [ -121.82501780866595, 47.27487954992528, 1180.9652377522157 ], [ -121.837788125859, 47.27500979253577, 534.6452377522155 ] ] ] }, "id": "20181112_47121C7314.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7314.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:33:18Z", "pc:count": 57079809, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588407.9123, "count": 57079809, "maximum": 588870.1593, "minimum": 587904.0793, "name": "X", "position": 0, "stddev": 266.6272549, "variance": 71090.09306 }, { "average": 5237123.834, "count": 57079809, "maximum": 5237783.168, "minimum": 5236380.048, "name": "Y", "position": 1, "stddev": 400.6673354, "variance": 160534.3136 }, { "average": 857.9366722, "count": 57079809, "maximum": 1180.965238, "minimum": 534.6452378, "name": "Z", "position": 2, "stddev": 112.6185491, "variance": 12682.9376 }, { "average": 34697.75519, "count": 57079809, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19704.62277, "variance": 388272158.6 }, { "average": 2.062607795, "count": 57079809, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.169104075, "variance": 1.366804339 }, { "average": 3.12512195, "count": 57079809, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.381768253, "variance": 1.909283506 }, { "average": 0, "count": 57079809, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.051159789e-07, "count": 57079809, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003242159307, "variance": 1.051159697e-07 }, { "average": 1.06412306, "count": 57079809, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3704222926, "variance": 0.1372126749 }, { "average": 0.7025717729, "count": 57079809, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01231334, "variance": 256.3941785 }, { "average": 0.5068570219, "count": 57079809, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999529834, "variance": 0.2499529856 }, { "average": 1080.114598, "count": 57079809, "maximum": 1083, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.071328799, "variance": 1.147745395 }, { "average": 226099376.1, "count": 57079809, "maximum": 226100798.2, "minimum": 226098269, "name": "GpsTime", "position": 12, "stddev": 498.379279, "variance": 248381.9057 }, { "average": 0.5068570219, "count": 57079809, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999529834, "variance": 0.2499529856 }, { "average": 0, "count": 57079809, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57079809, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002573379319, "count": 57079809, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05066317284, "variance": 0.002566757083 }, { "average": 0, "count": 57079809, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587904.0793, 5236380.048, 534.6452378, 588870.1593, 5237783.168, 1180.965238 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587904.0793381343, 5236380.048289889, 534.6452377522155 ], [ 587904.0793381343, 5237783.168289888, 534.6452377522155 ], [ 588870.1593381343, 5237783.168289888, 1180.9652377522157 ], [ 588870.1593381343, 5236380.048289889, 1180.9652377522157 ], [ 587904.0793381343, 5236380.048289889, 534.6452377522155 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:33:18+00:00", "end_time": "2018-11-12T22:51:09+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7211.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279358362924, 47.2125088056775, 631.5480704468794 ], [ -121.81251165553286, 47.22513573105445, 631.5480704468794 ], [ -121.7997325671222, 47.22500255773113, 2480.0680704468796 ], [ -121.80001752740016, 47.21237569082097, 2480.0680704468796 ], [ -121.81279358362924, 47.2125088056775, 631.5480704468794 ] ] ] }, "bbox": [ -121.8127936, 47.21237569, 631.5480704, -121.7997326, 47.22513573, 2480.06807 ], "properties": { "datetime": "2018-11-13T00:24:15Z", "pc:count": 47694565, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590380.9148, "count": 47694565, "maximum": 590867.8483, "minimum": 589900.1883, "name": "X", "position": 0, "stddev": 268.4956885, "variance": 72089.93476 }, { "average": 5230153.736, "count": 47694565, "maximum": 5230866.375, "minimum": 5229462.835, "name": "Y", "position": 1, "stddev": 391.7290463, "variance": 153451.6457 }, { "average": 903.9154014, "count": 47694565, "maximum": 2480.06807, "minimum": 631.5480704, "name": "Z", "position": 2, "stddev": 95.66211648, "variance": 9151.240529 }, { "average": 36792.38593, "count": 47694565, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18321.50065, "variance": 335677386.1 }, { "average": 2.029065995, "count": 47694565, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.117475726, "variance": 1.248751998 }, { "average": 3.058395249, "count": 47694565, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287738154, "variance": 1.658269552 }, { "average": 0, "count": 47694565, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47694565, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.043644197, "count": 47694565, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3077757686, "variance": 0.09472592373 }, { "average": -0.2242738635, "count": 47694565, "maximum": 28.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76998305, "variance": 248.6923654 }, { "average": 0.4958130345, "count": 47694565, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999824743, "variance": 0.2499824746 }, { "average": 1090.21227, "count": 47694565, "maximum": 1092, "minimum": 1088, "name": "PointSourceId", "position": 11, "stddev": 0.9546175736, "variance": 0.9112947119 }, { "average": 226103350, "count": 47694565, "maximum": 226103855.2, "minimum": 226102658.7, "name": "GpsTime", "position": 12, "stddev": 279.8661596, "variance": 78325.06728 }, { "average": 0.4958130345, "count": 47694565, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999824743, "variance": 0.2499824746 }, { "average": 0, "count": 47694565, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47694565, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001766218017, "count": 47694565, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04198926681, "variance": 0.001763098528 }, { "average": 0, "count": 47694565, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589900.1883, 5229462.835, 631.5480704, 590867.8483, 5230866.375, 2480.06807 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589900.188329885, 5229462.83516716, 631.5480704468794 ], [ 589900.188329885, 5230866.375167159, 631.5480704468794 ], [ 590867.8483298849, 5230866.375167159, 2480.0680704468796 ], [ 590867.8483298849, 5229462.83516716, 2480.0680704468796 ], [ 589900.188329885, 5229462.83516716, 631.5480704468794 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:24:15+00:00", "end_time": "2018-11-13T00:04:18+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7211.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7211.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7211.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7211.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8127936, 47.21237569, 631.5480704, -121.7997326, 47.22513573, 2480.06807 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279358362924, 47.2125088056775, 631.5480704468794 ], [ -121.81251165553286, 47.22513573105445, 631.5480704468794 ], [ -121.7997325671222, 47.22500255773113, 2480.0680704468796 ], [ -121.80001752740016, 47.21237569082097, 2480.0680704468796 ], [ -121.81279358362924, 47.2125088056775, 631.5480704468794 ] ] ] }, "id": "20181112_47121B7211.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7211.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:24:15Z", "pc:count": 47694565, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590380.9148, "count": 47694565, "maximum": 590867.8483, "minimum": 589900.1883, "name": "X", "position": 0, "stddev": 268.4956885, "variance": 72089.93476 }, { "average": 5230153.736, "count": 47694565, "maximum": 5230866.375, "minimum": 5229462.835, "name": "Y", "position": 1, "stddev": 391.7290463, "variance": 153451.6457 }, { "average": 903.9154014, "count": 47694565, "maximum": 2480.06807, "minimum": 631.5480704, "name": "Z", "position": 2, "stddev": 95.66211648, "variance": 9151.240529 }, { "average": 36792.38593, "count": 47694565, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18321.50065, "variance": 335677386.1 }, { "average": 2.029065995, "count": 47694565, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.117475726, "variance": 1.248751998 }, { "average": 3.058395249, "count": 47694565, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287738154, "variance": 1.658269552 }, { "average": 0, "count": 47694565, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47694565, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.043644197, "count": 47694565, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3077757686, "variance": 0.09472592373 }, { "average": -0.2242738635, "count": 47694565, "maximum": 28.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76998305, "variance": 248.6923654 }, { "average": 0.4958130345, "count": 47694565, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999824743, "variance": 0.2499824746 }, { "average": 1090.21227, "count": 47694565, "maximum": 1092, "minimum": 1088, "name": "PointSourceId", "position": 11, "stddev": 0.9546175736, "variance": 0.9112947119 }, { "average": 226103350, "count": 47694565, "maximum": 226103855.2, "minimum": 226102658.7, "name": "GpsTime", "position": 12, "stddev": 279.8661596, "variance": 78325.06728 }, { "average": 0.4958130345, "count": 47694565, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999824743, "variance": 0.2499824746 }, { "average": 0, "count": 47694565, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47694565, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001766218017, "count": 47694565, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04198926681, "variance": 0.001763098528 }, { "average": 0, "count": 47694565, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589900.1883, 5229462.835, 631.5480704, 590867.8483, 5230866.375, 2480.06807 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589900.188329885, 5229462.83516716, 631.5480704468794 ], [ 589900.188329885, 5230866.375167159, 631.5480704468794 ], [ 590867.8483298849, 5230866.375167159, 2480.0680704468796 ], [ 590867.8483298849, 5229462.83516716, 2480.0680704468796 ], [ 589900.188329885, 5229462.83516716, 631.5480704468794 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:24:15+00:00", "end_time": "2018-11-13T00:04:18+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6304.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70334831778885, 47.18645224493834, 1185.9239407330433 ], [ -121.70332175214422, 47.18754293958207, 1185.9239407330433 ], [ -121.6999883589622, 47.18750515772491, 1268.3839407330433 ], [ -121.70001499285263, 47.186414464514165, 1268.3839407330433 ], [ -121.70334831778885, 47.18645224493834, 1185.9239407330433 ] ] ] }, "bbox": [ -121.7033483, 47.18641446, 1185.923941, -121.6999884, 47.18754294, 1268.383941 ], "properties": { "datetime": "2018-11-13T00:16:24Z", "pc:count": 619040, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598394.6427, "count": 619040, "maximum": 598488.3201, "minimum": 598235.7201, "name": "X", "position": 0, "stddev": 63.18727415, "variance": 3992.631614 }, { "average": 5226776.066, "count": 619040, "maximum": 5226820.311, "minimum": 5226699.071, "name": "Y", "position": 1, "stddev": 28.3516971, "variance": 803.8187284 }, { "average": 1236.834642, "count": 619040, "maximum": 1268.383941, "minimum": 1185.923941, "name": "Z", "position": 2, "stddev": 12.86371838, "variance": 165.4752507 }, { "average": 31676.69809, "count": 619040, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20129.92769, "variance": 405213988.8 }, { "average": 2.183542259, "count": 619040, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.197230263, "variance": 1.433360303 }, { "average": 3.351463556, "count": 619040, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.312609949, "variance": 1.722944877 }, { "average": 0, "count": 619040, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 619040, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.047433122, "count": 619040, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2888251727, "variance": 0.08341998037 }, { "average": 0.7479331802, "count": 619040, "maximum": 25.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 17.66672458, "variance": 312.1131575 }, { "average": 0.4000484621, "count": 619040, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4899082341, "variance": 0.2400100778 }, { "average": 1088.99827, "count": 619040, "maximum": 1090, "minimum": 1088, "name": "PointSourceId", "position": 11, "stddev": 0.6790199692, "variance": 0.4610681186 }, { "average": 226102983.7, "count": 619040, "maximum": 226103384.6, "minimum": 226102787.2, "name": "GpsTime", "position": 12, "stddev": 220.9216848, "variance": 48806.3908 }, { "average": 0.4000484621, "count": 619040, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4899082341, "variance": 0.2400100778 }, { "average": 0, "count": 619040, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 619040, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001274554148, "count": 619040, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03567816862, "variance": 0.001272931716 }, { "average": 0, "count": 619040, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598235.7201, 5226699.071, 1185.923941, 598488.3201, 5226820.311, 1268.383941 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598235.7201012899, 5226699.071274851, 1185.9239407330433 ], [ 598235.7201012899, 5226820.311274852, 1185.9239407330433 ], [ 598488.32010129, 5226820.311274852, 1268.3839407330433 ], [ 598488.32010129, 5226699.071274851, 1268.3839407330433 ], [ 598235.7201012899, 5226699.071274851, 1185.9239407330433 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:16:24+00:00", "end_time": "2018-11-13T00:06:27+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6304.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6304.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6304.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6304.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7033483, 47.18641446, 1185.923941, -121.6999884, 47.18754294, 1268.383941 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70334831778885, 47.18645224493834, 1185.9239407330433 ], [ -121.70332175214422, 47.18754293958207, 1185.9239407330433 ], [ -121.6999883589622, 47.18750515772491, 1268.3839407330433 ], [ -121.70001499285263, 47.186414464514165, 1268.3839407330433 ], [ -121.70334831778885, 47.18645224493834, 1185.9239407330433 ] ] ] }, "id": "20181112_47121B6304.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6304.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:16:24Z", "pc:count": 619040, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598394.6427, "count": 619040, "maximum": 598488.3201, "minimum": 598235.7201, "name": "X", "position": 0, "stddev": 63.18727415, "variance": 3992.631614 }, { "average": 5226776.066, "count": 619040, "maximum": 5226820.311, "minimum": 5226699.071, "name": "Y", "position": 1, "stddev": 28.3516971, "variance": 803.8187284 }, { "average": 1236.834642, "count": 619040, "maximum": 1268.383941, "minimum": 1185.923941, "name": "Z", "position": 2, "stddev": 12.86371838, "variance": 165.4752507 }, { "average": 31676.69809, "count": 619040, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20129.92769, "variance": 405213988.8 }, { "average": 2.183542259, "count": 619040, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.197230263, "variance": 1.433360303 }, { "average": 3.351463556, "count": 619040, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.312609949, "variance": 1.722944877 }, { "average": 0, "count": 619040, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 619040, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.047433122, "count": 619040, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2888251727, "variance": 0.08341998037 }, { "average": 0.7479331802, "count": 619040, "maximum": 25.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 17.66672458, "variance": 312.1131575 }, { "average": 0.4000484621, "count": 619040, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4899082341, "variance": 0.2400100778 }, { "average": 1088.99827, "count": 619040, "maximum": 1090, "minimum": 1088, "name": "PointSourceId", "position": 11, "stddev": 0.6790199692, "variance": 0.4610681186 }, { "average": 226102983.7, "count": 619040, "maximum": 226103384.6, "minimum": 226102787.2, "name": "GpsTime", "position": 12, "stddev": 220.9216848, "variance": 48806.3908 }, { "average": 0.4000484621, "count": 619040, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4899082341, "variance": 0.2400100778 }, { "average": 0, "count": 619040, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 619040, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001274554148, "count": 619040, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03567816862, "variance": 0.001272931716 }, { "average": 0, "count": 619040, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598235.7201, 5226699.071, 1185.923941, 598488.3201, 5226820.311, 1268.383941 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598235.7201012899, 5226699.071274851, 1185.9239407330433 ], [ 598235.7201012899, 5226820.311274852, 1185.9239407330433 ], [ 598488.32010129, 5226820.311274852, 1268.3839407330433 ], [ 598488.32010129, 5226699.071274851, 1268.3839407330433 ], [ 598235.7201012899, 5226699.071274851, 1185.9239407330433 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:16:24+00:00", "end_time": "2018-11-13T00:06:27+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6305.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70004962707216, 47.18604406329766, 1151.0575810038924 ], [ -121.70001225630661, 47.18757448837241, 1151.0575810038924 ], [ -121.69395013543144, 47.187505530797615, 1253.6175810038924 ], [ -121.69398768034405, 47.18597510939267, 1253.6175810038924 ], [ -121.70004962707216, 47.18604406329766, 1151.0575810038924 ] ] ] }, "bbox": [ -121.7000496, 47.18597511, 1151.057581, -121.6939501, 47.18757449, 1253.617581 ], "properties": { "datetime": "2018-11-13T00:16:27Z", "pc:count": 1165964, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598658.0097, "count": 1165964, "maximum": 598945.7615, "minimum": 598486.3815, "name": "X", "position": 0, "stddev": 119.6649982, "variance": 14319.71179 }, { "average": 5226755.091, "count": 1165964, "maximum": 5226827.986, "minimum": 5226657.866, "name": "Y", "position": 1, "stddev": 44.50340696, "variance": 1980.553231 }, { "average": 1200.891521, "count": 1165964, "maximum": 1253.617581, "minimum": 1151.057581, "name": "Z", "position": 2, "stddev": 17.07794838, "variance": 291.656321 }, { "average": 38058.17584, "count": 1165964, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19951.86652, "variance": 398076977.6 }, { "average": 1.757132296, "count": 1165964, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9639395819, "variance": 0.9291795176 }, { "average": 2.515121393, "count": 1165964, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.210061653, "variance": 1.464249204 }, { "average": 0, "count": 1165964, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1165964, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.099340117, "count": 1165964, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.395695672, "variance": 0.1565750648 }, { "average": 8.414799927, "count": 1165964, "maximum": 25.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 11.58283568, "variance": 134.1620825 }, { "average": 0.3582074575, "count": 1165964, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4794737449, "variance": 0.2298950721 }, { "average": 1088.774412, "count": 1165964, "maximum": 1090, "minimum": 1088, "name": "PointSourceId", "position": 11, "stddev": 0.5589943535, "variance": 0.3124746873 }, { "average": 226102898.3, "count": 1165964, "maximum": 226103387.3, "minimum": 226102790.1, "name": "GpsTime", "position": 12, "stddev": 139.5954343, "variance": 19486.88526 }, { "average": 0.3582074575, "count": 1165964, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4794737449, "variance": 0.2298950721 }, { "average": 0, "count": 1165964, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1165964, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00223677575, "count": 1165964, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04724166062, "variance": 0.002231774498 }, { "average": 0, "count": 1165964, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598486.3815, 5226657.866, 1151.057581, 598945.7615, 5226827.986, 1253.617581 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598486.381467635, 5226657.865683383, 1151.0575810038924 ], [ 598486.381467635, 5226827.9856833825, 1151.0575810038924 ], [ 598945.7614676349, 5226827.9856833825, 1253.6175810038924 ], [ 598945.7614676349, 5226657.865683383, 1253.6175810038924 ], [ 598486.381467635, 5226657.865683383, 1151.0575810038924 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:16:27+00:00", "end_time": "2018-11-13T00:06:30+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6305.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6305.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6305.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6305.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7000496, 47.18597511, 1151.057581, -121.6939501, 47.18757449, 1253.617581 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70004962707216, 47.18604406329766, 1151.0575810038924 ], [ -121.70001225630661, 47.18757448837241, 1151.0575810038924 ], [ -121.69395013543144, 47.187505530797615, 1253.6175810038924 ], [ -121.69398768034405, 47.18597510939267, 1253.6175810038924 ], [ -121.70004962707216, 47.18604406329766, 1151.0575810038924 ] ] ] }, "id": "20181112_47121B6305.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6305.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:16:27Z", "pc:count": 1165964, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598658.0097, "count": 1165964, "maximum": 598945.7615, "minimum": 598486.3815, "name": "X", "position": 0, "stddev": 119.6649982, "variance": 14319.71179 }, { "average": 5226755.091, "count": 1165964, "maximum": 5226827.986, "minimum": 5226657.866, "name": "Y", "position": 1, "stddev": 44.50340696, "variance": 1980.553231 }, { "average": 1200.891521, "count": 1165964, "maximum": 1253.617581, "minimum": 1151.057581, "name": "Z", "position": 2, "stddev": 17.07794838, "variance": 291.656321 }, { "average": 38058.17584, "count": 1165964, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19951.86652, "variance": 398076977.6 }, { "average": 1.757132296, "count": 1165964, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9639395819, "variance": 0.9291795176 }, { "average": 2.515121393, "count": 1165964, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.210061653, "variance": 1.464249204 }, { "average": 0, "count": 1165964, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1165964, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.099340117, "count": 1165964, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.395695672, "variance": 0.1565750648 }, { "average": 8.414799927, "count": 1165964, "maximum": 25.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 11.58283568, "variance": 134.1620825 }, { "average": 0.3582074575, "count": 1165964, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4794737449, "variance": 0.2298950721 }, { "average": 1088.774412, "count": 1165964, "maximum": 1090, "minimum": 1088, "name": "PointSourceId", "position": 11, "stddev": 0.5589943535, "variance": 0.3124746873 }, { "average": 226102898.3, "count": 1165964, "maximum": 226103387.3, "minimum": 226102790.1, "name": "GpsTime", "position": 12, "stddev": 139.5954343, "variance": 19486.88526 }, { "average": 0.3582074575, "count": 1165964, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4794737449, "variance": 0.2298950721 }, { "average": 0, "count": 1165964, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1165964, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00223677575, "count": 1165964, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04724166062, "variance": 0.002231774498 }, { "average": 0, "count": 1165964, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598486.3815, 5226657.866, 1151.057581, 598945.7615, 5226827.986, 1253.617581 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598486.381467635, 5226657.865683383, 1151.0575810038924 ], [ 598486.381467635, 5226827.9856833825, 1151.0575810038924 ], [ 598945.7614676349, 5226827.9856833825, 1253.6175810038924 ], [ 598945.7614676349, 5226657.865683383, 1253.6175810038924 ], [ 598486.381467635, 5226657.865683383, 1151.0575810038924 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:16:27+00:00", "end_time": "2018-11-13T00:06:30+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7217.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029737260894, 47.32500889973413, 311.8056835394634 ], [ -121.80001131797796, 47.33763713792515, 311.8056835394634 ], [ -121.78722873200117, 47.33750257917915, 646.8256835394634 ], [ -121.78751783194268, 47.32487440008895, 646.8256835394634 ], [ -121.80029737260894, 47.32500889973413, 311.8056835394634 ] ] ] }, "bbox": [ -121.8002974, 47.3248744, 311.8056835, -121.7872287, 47.33763714, 646.8256835 ], "properties": { "datetime": "2018-11-12T22:01:05Z", "pc:count": 53771589, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591136.4431, "count": 53771589, "maximum": 591619.9944, "minimum": 590654.1144, "name": "X", "position": 0, "stddev": 270.2709271, "variance": 73046.37401 }, { "average": 5242671.52, "count": 53771589, "maximum": 5243383.125, "minimum": 5241979.405, "name": "Y", "position": 1, "stddev": 404.1900239, "variance": 163369.5755 }, { "average": 445.6200417, "count": 53771589, "maximum": 646.8256835, "minimum": 311.8056835, "name": "Z", "position": 2, "stddev": 33.71123099, "variance": 1136.447095 }, { "average": 35942.88799, "count": 53771589, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15076.98009, "variance": 227315328.7 }, { "average": 1.802352596, "count": 53771589, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9395537377, "variance": 0.8827612261 }, { "average": 2.604558348, "count": 53771589, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.096354937, "variance": 1.201994149 }, { "average": 0, "count": 53771589, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.85971815e-08, "count": 53771589, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001363714834, "variance": 1.85971815e-08 }, { "average": 1.052982143, "count": 53771589, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2873729791, "variance": 0.08258322913 }, { "average": 0.5320579727, "count": 53771589, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96200632, "variance": 254.7856458 }, { "average": 0.5036031388, "count": 53771589, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999870219, "variance": 0.249987022 }, { "average": 1066.442196, "count": 53771589, "maximum": 1072, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 4.112619006, "variance": 16.91363509 }, { "average": 226062606.6, "count": 53771589, "maximum": 226095265.4, "minimum": 226015324.1, "name": "GpsTime", "position": 12, "stddev": 38263.41023, "variance": 1464088563 }, { "average": 0.5036031388, "count": 53771589, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999870219, "variance": 0.249987022 }, { "average": 0, "count": 53771589, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53771589, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001080273079, "count": 53771589, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03284975052, "variance": 0.001079106109 }, { "average": 0, "count": 53771589, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590654.1144, 5241979.405, 311.8056835, 591619.9944, 5243383.125, 646.8256835 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590654.1144246929, 5241979.404812828, 311.8056835394634 ], [ 590654.1144246929, 5243383.124812828, 311.8056835394634 ], [ 591619.9944246928, 5243383.124812828, 646.8256835394634 ], [ 591619.9944246928, 5241979.404812828, 646.8256835394634 ], [ 590654.1144246929, 5241979.404812828, 311.8056835394634 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:01:05+00:00", "end_time": "2018-11-11T23:48:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7217.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7217.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7217.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7217.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8002974, 47.3248744, 311.8056835, -121.7872287, 47.33763714, 646.8256835 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029737260894, 47.32500889973413, 311.8056835394634 ], [ -121.80001131797796, 47.33763713792515, 311.8056835394634 ], [ -121.78722873200117, 47.33750257917915, 646.8256835394634 ], [ -121.78751783194268, 47.32487440008895, 646.8256835394634 ], [ -121.80029737260894, 47.32500889973413, 311.8056835394634 ] ] ] }, "id": "20181111_47121C7217.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7217.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:01:05Z", "pc:count": 53771589, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591136.4431, "count": 53771589, "maximum": 591619.9944, "minimum": 590654.1144, "name": "X", "position": 0, "stddev": 270.2709271, "variance": 73046.37401 }, { "average": 5242671.52, "count": 53771589, "maximum": 5243383.125, "minimum": 5241979.405, "name": "Y", "position": 1, "stddev": 404.1900239, "variance": 163369.5755 }, { "average": 445.6200417, "count": 53771589, "maximum": 646.8256835, "minimum": 311.8056835, "name": "Z", "position": 2, "stddev": 33.71123099, "variance": 1136.447095 }, { "average": 35942.88799, "count": 53771589, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15076.98009, "variance": 227315328.7 }, { "average": 1.802352596, "count": 53771589, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9395537377, "variance": 0.8827612261 }, { "average": 2.604558348, "count": 53771589, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.096354937, "variance": 1.201994149 }, { "average": 0, "count": 53771589, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.85971815e-08, "count": 53771589, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001363714834, "variance": 1.85971815e-08 }, { "average": 1.052982143, "count": 53771589, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2873729791, "variance": 0.08258322913 }, { "average": 0.5320579727, "count": 53771589, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96200632, "variance": 254.7856458 }, { "average": 0.5036031388, "count": 53771589, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999870219, "variance": 0.249987022 }, { "average": 1066.442196, "count": 53771589, "maximum": 1072, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 4.112619006, "variance": 16.91363509 }, { "average": 226062606.6, "count": 53771589, "maximum": 226095265.4, "minimum": 226015324.1, "name": "GpsTime", "position": 12, "stddev": 38263.41023, "variance": 1464088563 }, { "average": 0.5036031388, "count": 53771589, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999870219, "variance": 0.249987022 }, { "average": 0, "count": 53771589, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53771589, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001080273079, "count": 53771589, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03284975052, "variance": 0.001079106109 }, { "average": 0, "count": 53771589, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590654.1144, 5241979.405, 311.8056835, 591619.9944, 5243383.125, 646.8256835 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590654.1144246929, 5241979.404812828, 311.8056835394634 ], [ 590654.1144246929, 5243383.124812828, 311.8056835394634 ], [ 591619.9944246928, 5243383.124812828, 646.8256835394634 ], [ 591619.9944246928, 5241979.404812828, 646.8256835394634 ], [ 590654.1144246929, 5241979.404812828, 311.8056835394634 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:01:05+00:00", "end_time": "2018-11-11T23:48:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4409.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4000772572636, 47.28750689213426, 1157.7670644783097 ], [ -121.40000701835942, 47.28983546484565, 1157.7670644783097 ], [ -121.39130194487271, 47.28971356892401, 1343.1870644783098 ], [ -121.39137256552408, 47.2873850060855, 1343.1870644783098 ], [ -121.4000772572636, 47.28750689213426, 1157.7670644783097 ] ] ] }, "bbox": [ -121.4000773, 47.28738501, 1157.767064, -121.3913019, 47.28983546, 1343.187064 ], "properties": { "datetime": "2018-11-11T22:12:23Z", "pc:count": 4848593, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621280.3918, "count": 4848593, "maximum": 621639.3877, "minimum": 620980.9077, "name": "X", "position": 0, "stddev": 169.4453166, "variance": 28711.71531 }, { "average": 5238466.388, "count": 4848593, "maximum": 5238614.038, "minimum": 5238355.158, "name": "Y", "position": 1, "stddev": 67.82615873, "variance": 4600.387808 }, { "average": 1279.839069, "count": 4848593, "maximum": 1343.187064, "minimum": 1157.767064, "name": "Z", "position": 2, "stddev": 37.30377046, "variance": 1391.571291 }, { "average": 34814.47369, "count": 4848593, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19659.41238, "variance": 386492495.3 }, { "average": 2.040553208, "count": 4848593, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118273609, "variance": 1.250535864 }, { "average": 3.080197492, "count": 4848593, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.276498664, "variance": 1.629448839 }, { "average": 0, "count": 4848593, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 4848593, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.065489514, "count": 4848593, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3355947353, "variance": 0.1126238264 }, { "average": 9.667703928, "count": 4848593, "maximum": 25.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 11.82702907, "variance": 139.8786166 }, { "average": 0.5108574797, "count": 4848593, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998821528, "variance": 0.2498821667 }, { "average": 1042.377543, "count": 4848593, "maximum": 1043, "minimum": 1041, "name": "PointSourceId", "position": 11, "stddev": 0.6265912283, "variance": 0.3926165673 }, { "average": 226009281.8, "count": 4848593, "maximum": 226009543.1, "minimum": 226008878.8, "name": "GpsTime", "position": 12, "stddev": 239.1363694, "variance": 57186.20317 }, { "average": 0.5108574797, "count": 4848593, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998821528, "variance": 0.2498821667 }, { "average": 0, "count": 4848593, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 4848593, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001714105515, "count": 4848593, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04136626294, "variance": 0.00171116771 }, { "average": 0, "count": 4848593, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620980.9077, 5238355.158, 1157.767064, 621639.3877, 5238614.038, 1343.187064 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620980.90773855, 5238355.157896633, 1157.7670644783097 ], [ 620980.90773855, 5238614.037896634, 1157.7670644783097 ], [ 621639.38773855, 5238614.037896634, 1343.1870644783098 ], [ 621639.38773855, 5238355.157896633, 1343.1870644783098 ], [ 620980.90773855, 5238355.157896633, 1157.7670644783097 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:12:23+00:00", "end_time": "2018-11-11T22:01:18+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4409.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4409.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4409.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4409.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4000773, 47.28738501, 1157.767064, -121.3913019, 47.28983546, 1343.187064 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4000772572636, 47.28750689213426, 1157.7670644783097 ], [ -121.40000701835942, 47.28983546484565, 1157.7670644783097 ], [ -121.39130194487271, 47.28971356892401, 1343.1870644783098 ], [ -121.39137256552408, 47.2873850060855, 1343.1870644783098 ], [ -121.4000772572636, 47.28750689213426, 1157.7670644783097 ] ] ] }, "id": "20181111_47121C4409.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4409.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:12:23Z", "pc:count": 4848593, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621280.3918, "count": 4848593, "maximum": 621639.3877, "minimum": 620980.9077, "name": "X", "position": 0, "stddev": 169.4453166, "variance": 28711.71531 }, { "average": 5238466.388, "count": 4848593, "maximum": 5238614.038, "minimum": 5238355.158, "name": "Y", "position": 1, "stddev": 67.82615873, "variance": 4600.387808 }, { "average": 1279.839069, "count": 4848593, "maximum": 1343.187064, "minimum": 1157.767064, "name": "Z", "position": 2, "stddev": 37.30377046, "variance": 1391.571291 }, { "average": 34814.47369, "count": 4848593, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19659.41238, "variance": 386492495.3 }, { "average": 2.040553208, "count": 4848593, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118273609, "variance": 1.250535864 }, { "average": 3.080197492, "count": 4848593, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.276498664, "variance": 1.629448839 }, { "average": 0, "count": 4848593, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 4848593, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.065489514, "count": 4848593, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3355947353, "variance": 0.1126238264 }, { "average": 9.667703928, "count": 4848593, "maximum": 25.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 11.82702907, "variance": 139.8786166 }, { "average": 0.5108574797, "count": 4848593, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998821528, "variance": 0.2498821667 }, { "average": 1042.377543, "count": 4848593, "maximum": 1043, "minimum": 1041, "name": "PointSourceId", "position": 11, "stddev": 0.6265912283, "variance": 0.3926165673 }, { "average": 226009281.8, "count": 4848593, "maximum": 226009543.1, "minimum": 226008878.8, "name": "GpsTime", "position": 12, "stddev": 239.1363694, "variance": 57186.20317 }, { "average": 0.5108574797, "count": 4848593, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998821528, "variance": 0.2498821667 }, { "average": 0, "count": 4848593, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 4848593, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001714105515, "count": 4848593, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04136626294, "variance": 0.00171116771 }, { "average": 0, "count": 4848593, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620980.9077, 5238355.158, 1157.767064, 621639.3877, 5238614.038, 1343.187064 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620980.90773855, 5238355.157896633, 1157.7670644783097 ], [ 620980.90773855, 5238614.037896634, 1157.7670644783097 ], [ 621639.38773855, 5238614.037896634, 1343.1870644783098 ], [ 621639.38773855, 5238355.157896633, 1343.1870644783098 ], [ 620980.90773855, 5238355.157896633, 1157.7670644783097 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:12:23+00:00", "end_time": "2018-11-11T22:01:18+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6223.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65919563207706, 47.192668558840296, 1003.872516064076 ], [ -121.65900810847484, 47.20011111860986, 1003.872516064076 ], [ -121.64982622572164, 47.20000326369112, 1367.1325160640758 ], [ -121.65001503236383, 47.19256073183259, 1367.1325160640758 ], [ -121.65919563207706, 47.192668558840296, 1003.872516064076 ] ] ] }, "bbox": [ -121.6591956, 47.19256073, 1003.872516, -121.6498262, 47.20011112, 1367.132516 ], "properties": { "datetime": "2018-11-12T23:43:37Z", "pc:count": 13107818, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602016.8942, "count": 13107818, "maximum": 602264.4701, "minimum": 601568.8301, "name": "X", "position": 0, "stddev": 162.8586978, "variance": 26522.95546 }, { "average": 5227942.455, "count": 13107818, "maximum": 5228273.683, "minimum": 5227446.363, "name": "Y", "position": 1, "stddev": 201.5577443, "variance": 40625.52428 }, { "average": 1176.980448, "count": 13107818, "maximum": 1367.132516, "minimum": 1003.872516, "name": "Z", "position": 2, "stddev": 86.13806463, "variance": 7419.766177 }, { "average": 37754.37275, "count": 13107818, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21142.90583, "variance": 447022466.9 }, { "average": 1.771069372, "count": 13107818, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9805157924, "variance": 0.9614112192 }, { "average": 2.542678652, "count": 13107818, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.232708448, "variance": 1.519570119 }, { "average": 0, "count": 13107818, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 13107818, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.090680005, "count": 13107818, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.412416416, "variance": 0.1700873002 }, { "average": -2.522613635, "count": 13107818, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.39884004, "variance": 237.1242747 }, { "average": 0.5629267968, "count": 13107818, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4960244319, "variance": 0.246040237 }, { "average": 1083.586978, "count": 13107818, "maximum": 1085, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 0.7999757684, "variance": 0.63996123 }, { "average": 226100902.2, "count": 13107818, "maximum": 226101417.8, "minimum": 226100286.1, "name": "GpsTime", "position": 12, "stddev": 370.3556309, "variance": 137163.2934 }, { "average": 0.5629267968, "count": 13107818, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4960244319, "variance": 0.246040237 }, { "average": 0, "count": 13107818, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 13107818, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002921004854, "count": 13107818, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05396733092, "variance": 0.002912472807 }, { "average": 0, "count": 13107818, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601568.8301, 5227446.363, 1003.872516, 602264.4701, 5228273.683, 1367.132516 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601568.8300547241, 5227446.362793555, 1003.872516064076 ], [ 601568.8300547241, 5228273.682793555, 1003.872516064076 ], [ 602264.470054724, 5228273.682793555, 1367.1325160640758 ], [ 602264.470054724, 5227446.362793555, 1367.1325160640758 ], [ 601568.8300547241, 5227446.362793555, 1003.872516064076 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:43:37+00:00", "end_time": "2018-11-12T23:24:46+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6223.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6223.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6223.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6223.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6591956, 47.19256073, 1003.872516, -121.6498262, 47.20011112, 1367.132516 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65919563207706, 47.192668558840296, 1003.872516064076 ], [ -121.65900810847484, 47.20011111860986, 1003.872516064076 ], [ -121.64982622572164, 47.20000326369112, 1367.1325160640758 ], [ -121.65001503236383, 47.19256073183259, 1367.1325160640758 ], [ -121.65919563207706, 47.192668558840296, 1003.872516064076 ] ] ] }, "id": "20181112_47121B6223.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6223.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:43:37Z", "pc:count": 13107818, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602016.8942, "count": 13107818, "maximum": 602264.4701, "minimum": 601568.8301, "name": "X", "position": 0, "stddev": 162.8586978, "variance": 26522.95546 }, { "average": 5227942.455, "count": 13107818, "maximum": 5228273.683, "minimum": 5227446.363, "name": "Y", "position": 1, "stddev": 201.5577443, "variance": 40625.52428 }, { "average": 1176.980448, "count": 13107818, "maximum": 1367.132516, "minimum": 1003.872516, "name": "Z", "position": 2, "stddev": 86.13806463, "variance": 7419.766177 }, { "average": 37754.37275, "count": 13107818, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21142.90583, "variance": 447022466.9 }, { "average": 1.771069372, "count": 13107818, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9805157924, "variance": 0.9614112192 }, { "average": 2.542678652, "count": 13107818, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.232708448, "variance": 1.519570119 }, { "average": 0, "count": 13107818, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 13107818, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.090680005, "count": 13107818, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.412416416, "variance": 0.1700873002 }, { "average": -2.522613635, "count": 13107818, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.39884004, "variance": 237.1242747 }, { "average": 0.5629267968, "count": 13107818, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4960244319, "variance": 0.246040237 }, { "average": 1083.586978, "count": 13107818, "maximum": 1085, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 0.7999757684, "variance": 0.63996123 }, { "average": 226100902.2, "count": 13107818, "maximum": 226101417.8, "minimum": 226100286.1, "name": "GpsTime", "position": 12, "stddev": 370.3556309, "variance": 137163.2934 }, { "average": 0.5629267968, "count": 13107818, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4960244319, "variance": 0.246040237 }, { "average": 0, "count": 13107818, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 13107818, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002921004854, "count": 13107818, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05396733092, "variance": 0.002912472807 }, { "average": 0, "count": 13107818, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601568.8301, 5227446.363, 1003.872516, 602264.4701, 5228273.683, 1367.132516 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601568.8300547241, 5227446.362793555, 1003.872516064076 ], [ 601568.8300547241, 5228273.682793555, 1003.872516064076 ], [ 602264.470054724, 5228273.682793555, 1367.1325160640758 ], [ 602264.470054724, 5227446.362793555, 1367.1325160640758 ], [ 601568.8300547241, 5227446.362793555, 1003.872516064076 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:43:37+00:00", "end_time": "2018-11-12T23:24:46+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4408.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41264857190866, 47.28750830983299, 1080.7111798589 ], [ -121.41251419667287, 47.29199817858145, 1080.7111798589 ], [ -121.39988460424631, 47.291822492424906, 1242.2711798589 ], [ -121.40002004742477, 47.28733265111245, 1242.2711798589 ], [ -121.41264857190866, 47.28750830983299, 1080.7111798589 ] ] ] }, "bbox": [ -121.4126486, 47.28733265, 1080.71118, -121.3998846, 47.29199818, 1242.27118 ], "properties": { "datetime": "2018-11-11T22:15:37Z", "pc:count": 7682740, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620478.5993, "count": 7682740, "maximum": 620985.631, "minimum": 620030.331, "name": "X", "position": 0, "stddev": 268.7178834, "variance": 72209.30084 }, { "average": 5238492.274, "count": 7682740, "maximum": 5238835.044, "minimum": 5238335.884, "name": "Y", "position": 1, "stddev": 90.97382688, "variance": 8276.237178 }, { "average": 1162.150413, "count": 7682740, "maximum": 1242.27118, "minimum": 1080.71118, "name": "Z", "position": 2, "stddev": 36.23700285, "variance": 1313.120376 }, { "average": 41424.3192, "count": 7682740, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18679.59486, "variance": 348927264 }, { "average": 1.671939178, "count": 7682740, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9140882969, "variance": 0.8355574146 }, { "average": 2.344123841, "count": 7682740, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.176471572, "variance": 1.38408536 }, { "average": 0, "count": 7682740, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7682740, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.11029906, "count": 7682740, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4575270838, "variance": 0.2093310324 }, { "average": 2.877508691, "count": 7682740, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.1699466, "variance": 261.4671731 }, { "average": 0.5035883031, "count": 7682740, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999871565, "variance": 0.2499871566 }, { "average": 1042.885853, "count": 7682740, "maximum": 1044, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 0.7374436645, "variance": 0.5438231582 }, { "average": 226009430.8, "count": 7682740, "maximum": 226009737.3, "minimum": 226009101, "name": "GpsTime", "position": 12, "stddev": 241.6068443, "variance": 58373.86722 }, { "average": 0.5035883031, "count": 7682740, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999871565, "variance": 0.2499871566 }, { "average": 0, "count": 7682740, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7682740, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002685500225, "count": 7682740, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0517521851, "variance": 0.002678288662 }, { "average": 0, "count": 7682740, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620030.331, 5238335.884, 1080.71118, 620985.631, 5238835.044, 1242.27118 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620030.3310083718, 5238335.883538324, 1080.7111798589 ], [ 620030.3310083718, 5238835.043538325, 1080.7111798589 ], [ 620985.6310083718, 5238835.043538325, 1242.2711798589 ], [ 620985.6310083718, 5238335.883538324, 1242.2711798589 ], [ 620030.3310083718, 5238335.883538324, 1080.7111798589 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:15:37+00:00", "end_time": "2018-11-11T22:05:01+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4408.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4408.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4408.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4408.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4126486, 47.28733265, 1080.71118, -121.3998846, 47.29199818, 1242.27118 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41264857190866, 47.28750830983299, 1080.7111798589 ], [ -121.41251419667287, 47.29199817858145, 1080.7111798589 ], [ -121.39988460424631, 47.291822492424906, 1242.2711798589 ], [ -121.40002004742477, 47.28733265111245, 1242.2711798589 ], [ -121.41264857190866, 47.28750830983299, 1080.7111798589 ] ] ] }, "id": "20181111_47121C4408.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4408.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:15:37Z", "pc:count": 7682740, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620478.5993, "count": 7682740, "maximum": 620985.631, "minimum": 620030.331, "name": "X", "position": 0, "stddev": 268.7178834, "variance": 72209.30084 }, { "average": 5238492.274, "count": 7682740, "maximum": 5238835.044, "minimum": 5238335.884, "name": "Y", "position": 1, "stddev": 90.97382688, "variance": 8276.237178 }, { "average": 1162.150413, "count": 7682740, "maximum": 1242.27118, "minimum": 1080.71118, "name": "Z", "position": 2, "stddev": 36.23700285, "variance": 1313.120376 }, { "average": 41424.3192, "count": 7682740, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18679.59486, "variance": 348927264 }, { "average": 1.671939178, "count": 7682740, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9140882969, "variance": 0.8355574146 }, { "average": 2.344123841, "count": 7682740, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.176471572, "variance": 1.38408536 }, { "average": 0, "count": 7682740, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7682740, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.11029906, "count": 7682740, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4575270838, "variance": 0.2093310324 }, { "average": 2.877508691, "count": 7682740, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.1699466, "variance": 261.4671731 }, { "average": 0.5035883031, "count": 7682740, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999871565, "variance": 0.2499871566 }, { "average": 1042.885853, "count": 7682740, "maximum": 1044, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 0.7374436645, "variance": 0.5438231582 }, { "average": 226009430.8, "count": 7682740, "maximum": 226009737.3, "minimum": 226009101, "name": "GpsTime", "position": 12, "stddev": 241.6068443, "variance": 58373.86722 }, { "average": 0.5035883031, "count": 7682740, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999871565, "variance": 0.2499871566 }, { "average": 0, "count": 7682740, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7682740, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002685500225, "count": 7682740, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0517521851, "variance": 0.002678288662 }, { "average": 0, "count": 7682740, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620030.331, 5238335.884, 1080.71118, 620985.631, 5238835.044, 1242.27118 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620030.3310083718, 5238335.883538324, 1080.7111798589 ], [ 620030.3310083718, 5238835.043538325, 1080.7111798589 ], [ 620985.6310083718, 5238835.043538325, 1242.2711798589 ], [ 620985.6310083718, 5238335.883538324, 1242.2711798589 ], [ 620030.3310083718, 5238335.883538324, 1080.7111798589 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:15:37+00:00", "end_time": "2018-11-11T22:05:01+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6321.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030827974075, 47.25000906920083, 260.03658167002595 ], [ -121.75001097367061, 47.262642095449884, 260.03658167002595 ], [ -121.73721814619756, 47.26250181436635, 583.296581670026 ], [ -121.73751849303648, 47.24986884974172, 583.296581670026 ], [ -121.75030827974075, 47.25000906920083, 260.03658167002595 ] ] ] }, "bbox": [ -121.7503083, 47.24986885, 260.0365817, -121.7372181, 47.2626421, 583.2965817 ], "properties": { "datetime": "2018-11-12T23:22:43Z", "pc:count": 37274371, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594993.1405, "count": 37274371, "maximum": 595533.0228, "minimum": 594564.9828, "name": "X", "position": 0, "stddev": 272.0280992, "variance": 73999.28676 }, { "average": 5234294.914, "count": 37274371, "maximum": 5235108.311, "minimum": 5233704.051, "name": "Y", "position": 1, "stddev": 398.5832868, "variance": 158868.6365 }, { "average": 403.2764689, "count": 37274371, "maximum": 583.2965817, "minimum": 260.0365817, "name": "Z", "position": 2, "stddev": 62.02510876, "variance": 3847.114116 }, { "average": 39797.49255, "count": 37274371, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16359.52151, "variance": 267633944.1 }, { "average": 1.764284822, "count": 37274371, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.132739821, "variance": 1.283099503 }, { "average": 2.528758299, "count": 37274371, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.581316338, "variance": 2.500561361 }, { "average": 0, "count": 37274371, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.636513196e-06, "count": 37274371, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001279261725, "variance": 1.636510561e-06 }, { "average": 1.248450765, "count": 37274371, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.9509631314, "variance": 0.9043308773 }, { "average": 1.453881108, "count": 37274371, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94690648, "variance": 254.3038264 }, { "average": 0.5040724094, "count": 37274371, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999834219, "variance": 0.2499834222 }, { "average": 1079.026262, "count": 37274371, "maximum": 1082, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.174877486, "variance": 1.380337106 }, { "average": 226098890.8, "count": 37274371, "maximum": 226100163.5, "minimum": 226097472.1, "name": "GpsTime", "position": 12, "stddev": 533.2363689, "variance": 284341.0251 }, { "average": 0.5040724094, "count": 37274371, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999834219, "variance": 0.2499834222 }, { "average": 0, "count": 37274371, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 37274371, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.006084207296, "count": 37274371, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0777636797, "variance": 0.00604718988 }, { "average": 0, "count": 37274371, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594564.9828, 5233704.051, 260.0365817, 595533.0228, 5235108.311, 583.2965817 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594564.9828375205, 5233704.05087779, 260.03658167002595 ], [ 594564.9828375205, 5235108.31087779, 260.03658167002595 ], [ 595533.0228375206, 5235108.31087779, 583.296581670026 ], [ 595533.0228375206, 5233704.05087779, 583.296581670026 ], [ 594564.9828375205, 5233704.05087779, 260.03658167002595 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:22:43+00:00", "end_time": "2018-11-12T22:37:52+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6321.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6321.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6321.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6321.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7503083, 47.24986885, 260.0365817, -121.7372181, 47.2626421, 583.2965817 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030827974075, 47.25000906920083, 260.03658167002595 ], [ -121.75001097367061, 47.262642095449884, 260.03658167002595 ], [ -121.73721814619756, 47.26250181436635, 583.296581670026 ], [ -121.73751849303648, 47.24986884974172, 583.296581670026 ], [ -121.75030827974075, 47.25000906920083, 260.03658167002595 ] ] ] }, "id": "20181112_47121C6321.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6321.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:22:43Z", "pc:count": 37274371, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594993.1405, "count": 37274371, "maximum": 595533.0228, "minimum": 594564.9828, "name": "X", "position": 0, "stddev": 272.0280992, "variance": 73999.28676 }, { "average": 5234294.914, "count": 37274371, "maximum": 5235108.311, "minimum": 5233704.051, "name": "Y", "position": 1, "stddev": 398.5832868, "variance": 158868.6365 }, { "average": 403.2764689, "count": 37274371, "maximum": 583.2965817, "minimum": 260.0365817, "name": "Z", "position": 2, "stddev": 62.02510876, "variance": 3847.114116 }, { "average": 39797.49255, "count": 37274371, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16359.52151, "variance": 267633944.1 }, { "average": 1.764284822, "count": 37274371, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.132739821, "variance": 1.283099503 }, { "average": 2.528758299, "count": 37274371, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.581316338, "variance": 2.500561361 }, { "average": 0, "count": 37274371, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.636513196e-06, "count": 37274371, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001279261725, "variance": 1.636510561e-06 }, { "average": 1.248450765, "count": 37274371, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.9509631314, "variance": 0.9043308773 }, { "average": 1.453881108, "count": 37274371, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94690648, "variance": 254.3038264 }, { "average": 0.5040724094, "count": 37274371, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999834219, "variance": 0.2499834222 }, { "average": 1079.026262, "count": 37274371, "maximum": 1082, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.174877486, "variance": 1.380337106 }, { "average": 226098890.8, "count": 37274371, "maximum": 226100163.5, "minimum": 226097472.1, "name": "GpsTime", "position": 12, "stddev": 533.2363689, "variance": 284341.0251 }, { "average": 0.5040724094, "count": 37274371, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999834219, "variance": 0.2499834222 }, { "average": 0, "count": 37274371, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 37274371, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.006084207296, "count": 37274371, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0777636797, "variance": 0.00604718988 }, { "average": 0, "count": 37274371, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594564.9828, 5233704.051, 260.0365817, 595533.0228, 5235108.311, 583.2965817 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594564.9828375205, 5233704.05087779, 260.03658167002595 ], [ 594564.9828375205, 5235108.31087779, 260.03658167002595 ], [ 595533.0228375206, 5235108.31087779, 583.296581670026 ], [ 595533.0228375206, 5233704.05087779, 583.296581670026 ], [ 594564.9828375205, 5233704.05087779, 260.03658167002595 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:22:43+00:00", "end_time": "2018-11-12T22:37:52+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4411.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4378821418262, 47.27501090600795, 764.9106447315139 ], [ -121.43750918802989, 47.287676544289475, 764.9106447315139 ], [ -121.42464410381154, 47.28750037402906, 1442.4906447315138 ], [ -121.42502012531145, 47.27483481334284, 1442.4906447315138 ], [ -121.4378821418262, 47.27501090600795, 764.9106447315139 ] ] ] }, "bbox": [ -121.4378821, 47.27483481, 764.9106447, -121.4246441, 47.28767654, 1442.490645 ], "properties": { "datetime": "2018-11-11T22:20:52Z", "pc:count": 41069461, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618648.9692, "count": 41069461, "maximum": 619123.3123, "minimum": 618150.1323, "name": "X", "position": 0, "stddev": 279.2829322, "variance": 77998.95621 }, { "average": 5237602.97, "count": 41069461, "maximum": 5238316.603, "minimum": 5236908.523, "name": "Y", "position": 1, "stddev": 392.9413277, "variance": 154402.887 }, { "average": 970.4132598, "count": 41069461, "maximum": 1442.490645, "minimum": 764.9106447, "name": "Z", "position": 2, "stddev": 86.48847337, "variance": 7480.256026 }, { "average": 38086.01772, "count": 41069461, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16863.16006, "variance": 284366167.1 }, { "average": 1.825681399, "count": 41069461, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9941813191, "variance": 0.9883964952 }, { "average": 2.651545707, "count": 41069461, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.207388736, "variance": 1.457787559 }, { "average": 0, "count": 41069461, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.217449628e-07, "count": 41069461, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003489196912, "variance": 1.217449509e-07 }, { "average": 1.065867921, "count": 41069461, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3829446455, "variance": 0.1466466015 }, { "average": -0.2320153475, "count": 41069461, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86656915, "variance": 251.7480165 }, { "average": 0.5067179966, "count": 41069461, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999548726, "variance": 0.2499548746 }, { "average": 1042.721348, "count": 41069461, "maximum": 1045, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 0.9852737876, "variance": 0.9707644365 }, { "average": 226009379.9, "count": 41069461, "maximum": 226010052, "minimum": 226008426.4, "name": "GpsTime", "position": 12, "stddev": 306.2823348, "variance": 93808.86863 }, { "average": 0.5067179966, "count": 41069461, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999548726, "variance": 0.2499548746 }, { "average": 0, "count": 41069461, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41069461, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002837242008, "count": 41069461, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05319015073, "variance": 0.002829192135 }, { "average": 0, "count": 41069461, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618150.1323, 5236908.523, 764.9106447, 619123.3123, 5238316.603, 1442.490645 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618150.1322973632, 5236908.522802971, 764.9106447315139 ], [ 618150.1322973632, 5238316.602802971, 764.9106447315139 ], [ 619123.3122973632, 5238316.602802971, 1442.4906447315138 ], [ 619123.3122973632, 5236908.522802971, 1442.4906447315138 ], [ 618150.1322973632, 5236908.522802971, 764.9106447315139 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:20:52+00:00", "end_time": "2018-11-11T21:53:46+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4411.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4411.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4411.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4411.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4378821, 47.27483481, 764.9106447, -121.4246441, 47.28767654, 1442.490645 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4378821418262, 47.27501090600795, 764.9106447315139 ], [ -121.43750918802989, 47.287676544289475, 764.9106447315139 ], [ -121.42464410381154, 47.28750037402906, 1442.4906447315138 ], [ -121.42502012531145, 47.27483481334284, 1442.4906447315138 ], [ -121.4378821418262, 47.27501090600795, 764.9106447315139 ] ] ] }, "id": "20181111_47121C4411.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4411.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:20:52Z", "pc:count": 41069461, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618648.9692, "count": 41069461, "maximum": 619123.3123, "minimum": 618150.1323, "name": "X", "position": 0, "stddev": 279.2829322, "variance": 77998.95621 }, { "average": 5237602.97, "count": 41069461, "maximum": 5238316.603, "minimum": 5236908.523, "name": "Y", "position": 1, "stddev": 392.9413277, "variance": 154402.887 }, { "average": 970.4132598, "count": 41069461, "maximum": 1442.490645, "minimum": 764.9106447, "name": "Z", "position": 2, "stddev": 86.48847337, "variance": 7480.256026 }, { "average": 38086.01772, "count": 41069461, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16863.16006, "variance": 284366167.1 }, { "average": 1.825681399, "count": 41069461, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9941813191, "variance": 0.9883964952 }, { "average": 2.651545707, "count": 41069461, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.207388736, "variance": 1.457787559 }, { "average": 0, "count": 41069461, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.217449628e-07, "count": 41069461, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003489196912, "variance": 1.217449509e-07 }, { "average": 1.065867921, "count": 41069461, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3829446455, "variance": 0.1466466015 }, { "average": -0.2320153475, "count": 41069461, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86656915, "variance": 251.7480165 }, { "average": 0.5067179966, "count": 41069461, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999548726, "variance": 0.2499548746 }, { "average": 1042.721348, "count": 41069461, "maximum": 1045, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 0.9852737876, "variance": 0.9707644365 }, { "average": 226009379.9, "count": 41069461, "maximum": 226010052, "minimum": 226008426.4, "name": "GpsTime", "position": 12, "stddev": 306.2823348, "variance": 93808.86863 }, { "average": 0.5067179966, "count": 41069461, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999548726, "variance": 0.2499548746 }, { "average": 0, "count": 41069461, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41069461, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002837242008, "count": 41069461, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05319015073, "variance": 0.002829192135 }, { "average": 0, "count": 41069461, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618150.1323, 5236908.523, 764.9106447, 619123.3123, 5238316.603, 1442.490645 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618150.1322973632, 5236908.522802971, 764.9106447315139 ], [ 618150.1322973632, 5238316.602802971, 764.9106447315139 ], [ 619123.3122973632, 5238316.602802971, 1442.4906447315138 ], [ 619123.3122973632, 5236908.522802971, 1442.4906447315138 ], [ 618150.1322973632, 5236908.522802971, 764.9106447315139 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:20:52+00:00", "end_time": "2018-11-11T21:53:46+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C3311.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3753653695865, 47.27501086289941, 1024.5708921262415 ], [ -121.37497728449478, 47.28768295208665, 1024.5708921262415 ], [ -121.36212898530563, 47.28749999704439, 1394.0508921262415 ], [ -121.36252013547153, 47.274827988482095, 1394.0508921262415 ], [ -121.3753653695865, 47.27501086289941, 1024.5708921262415 ] ] ] }, "bbox": [ -121.3753654, 47.27482799, 1024.570892, -121.362129, 47.28768295, 1394.050892 ], "properties": { "datetime": "2018-11-11T22:04:42Z", "pc:count": 48738790, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623352.7546, "count": 48738790, "maximum": 623850.3602, "minimum": 622878.4202, "name": "X", "position": 0, "stddev": 269.003702, "variance": 72362.99171 }, { "average": 5237642.097, "count": 48738790, "maximum": 5238413.98, "minimum": 5237005.14, "name": "Y", "position": 1, "stddev": 376.3307559, "variance": 141624.8378 }, { "average": 1241.921636, "count": 48738790, "maximum": 1394.050892, "minimum": 1024.570892, "name": "Z", "position": 2, "stddev": 69.63004489, "variance": 4848.343152 }, { "average": 35236.35428, "count": 48738790, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20171.88145, "variance": 406904801.3 }, { "average": 1.943355262, "count": 48738790, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.079154365, "variance": 1.164574143 }, { "average": 2.886882974, "count": 48738790, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.288629009, "variance": 1.660564724 }, { "average": 0, "count": 48738790, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.025876925e-07, "count": 48738790, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003202931221, "variance": 1.025876841e-07 }, { "average": 1.076236566, "count": 48738790, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3921303117, "variance": 0.1537661813 }, { "average": 0.3427924503, "count": 48738790, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.06847797, "variance": 258.1959841 }, { "average": 0.509887012, "count": 48738790, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999022426, "variance": 0.2499022521 }, { "average": 1039.647492, "count": 48738790, "maximum": 1042, "minimum": 1037, "name": "PointSourceId", "position": 11, "stddev": 0.9292303636, "variance": 0.8634690687 }, { "average": 226008332.4, "count": 48738790, "maximum": 226009082.5, "minimum": 226007399.8, "name": "GpsTime", "position": 12, "stddev": 364.1493911, "variance": 132604.7791 }, { "average": 0.509887012, "count": 48738790, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999022426, "variance": 0.2499022521 }, { "average": 0, "count": 48738790, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48738790, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002778054195, "count": 48738790, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05263398775, "variance": 0.002770336666 }, { "average": 0, "count": 48738790, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622878.4202, 5237005.14, 1024.570892, 623850.3602, 5238413.98, 1394.050892 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622878.4201996787, 5237005.139768096, 1024.5708921262415 ], [ 622878.4201996787, 5238413.979768096, 1024.5708921262415 ], [ 623850.3601996787, 5238413.979768096, 1394.0508921262415 ], [ 623850.3601996787, 5237005.139768096, 1394.0508921262415 ], [ 622878.4201996787, 5237005.139768096, 1024.5708921262415 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:04:42+00:00", "end_time": "2018-11-11T21:36:39+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C3311.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C3311.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C3311.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C3311.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3753654, 47.27482799, 1024.570892, -121.362129, 47.28768295, 1394.050892 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3753653695865, 47.27501086289941, 1024.5708921262415 ], [ -121.37497728449478, 47.28768295208665, 1024.5708921262415 ], [ -121.36212898530563, 47.28749999704439, 1394.0508921262415 ], [ -121.36252013547153, 47.274827988482095, 1394.0508921262415 ], [ -121.3753653695865, 47.27501086289941, 1024.5708921262415 ] ] ] }, "id": "20181111_47121C3311.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C3311.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:04:42Z", "pc:count": 48738790, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623352.7546, "count": 48738790, "maximum": 623850.3602, "minimum": 622878.4202, "name": "X", "position": 0, "stddev": 269.003702, "variance": 72362.99171 }, { "average": 5237642.097, "count": 48738790, "maximum": 5238413.98, "minimum": 5237005.14, "name": "Y", "position": 1, "stddev": 376.3307559, "variance": 141624.8378 }, { "average": 1241.921636, "count": 48738790, "maximum": 1394.050892, "minimum": 1024.570892, "name": "Z", "position": 2, "stddev": 69.63004489, "variance": 4848.343152 }, { "average": 35236.35428, "count": 48738790, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20171.88145, "variance": 406904801.3 }, { "average": 1.943355262, "count": 48738790, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.079154365, "variance": 1.164574143 }, { "average": 2.886882974, "count": 48738790, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.288629009, "variance": 1.660564724 }, { "average": 0, "count": 48738790, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.025876925e-07, "count": 48738790, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003202931221, "variance": 1.025876841e-07 }, { "average": 1.076236566, "count": 48738790, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3921303117, "variance": 0.1537661813 }, { "average": 0.3427924503, "count": 48738790, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.06847797, "variance": 258.1959841 }, { "average": 0.509887012, "count": 48738790, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999022426, "variance": 0.2499022521 }, { "average": 1039.647492, "count": 48738790, "maximum": 1042, "minimum": 1037, "name": "PointSourceId", "position": 11, "stddev": 0.9292303636, "variance": 0.8634690687 }, { "average": 226008332.4, "count": 48738790, "maximum": 226009082.5, "minimum": 226007399.8, "name": "GpsTime", "position": 12, "stddev": 364.1493911, "variance": 132604.7791 }, { "average": 0.509887012, "count": 48738790, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999022426, "variance": 0.2499022521 }, { "average": 0, "count": 48738790, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48738790, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002778054195, "count": 48738790, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05263398775, "variance": 0.002770336666 }, { "average": 0, "count": 48738790, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622878.4202, 5237005.14, 1024.570892, 623850.3602, 5238413.98, 1394.050892 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622878.4201996787, 5237005.139768096, 1024.5708921262415 ], [ 622878.4201996787, 5238413.979768096, 1024.5708921262415 ], [ 623850.3601996787, 5238413.979768096, 1394.0508921262415 ], [ 623850.3601996787, 5237005.139768096, 1394.0508921262415 ], [ 622878.4201996787, 5237005.139768096, 1024.5708921262415 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:04:42+00:00", "end_time": "2018-11-11T21:36:39+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C4423.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288761658276, 47.25001097822714, 556.5322256576774 ], [ -121.41250894725142, 47.2626792183496, 556.5322256576774 ], [ -121.39963844894531, 47.2625001512909, 971.0322256576774 ], [ -121.40002018513297, 47.24983199005048, 971.0322256576774 ], [ -121.41288761658276, 47.25001097822714, 556.5322256576774 ] ] ] }, "bbox": [ -121.4128876, 47.24983199, 556.5322257, -121.3996384, 47.26267922, 971.0322257 ], "properties": { "datetime": "2018-11-11T21:53:50Z", "pc:count": 84537571, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620578.5894, "count": 84537571, "maximum": 621071.1246, "minimum": 620097.0646, "name": "X", "position": 0, "stddev": 273.7781957, "variance": 74954.50047 }, { "average": 5234838.722, "count": 84537571, "maximum": 5235576.881, "minimum": 5234168.501, "name": "Y", "position": 1, "stddev": 386.9105394, "variance": 149699.7655 }, { "average": 680.9498861, "count": 84537571, "maximum": 971.0322257, "minimum": 556.5322257, "name": "Z", "position": 2, "stddev": 62.9388564, "variance": 3961.299645 }, { "average": 33730.44616, "count": 84537571, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16480.15794, "variance": 271595605.7 }, { "average": 1.9846744, "count": 84537571, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.091722862, "variance": 1.191858807 }, { "average": 2.970066788, "count": 84537571, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.273379662, "variance": 1.621495763 }, { "average": 0, "count": 84537571, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.979145403e-07, "count": 84537571, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008354125097, "variance": 6.979140614e-07 }, { "average": 1.040628811, "count": 84537571, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3029448911, "variance": 0.09177560707 }, { "average": 1.587822349, "count": 84537571, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.07084948, "variance": 227.130504 }, { "average": 0.5053816723, "count": 84537571, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999710397, "variance": 0.2499710406 }, { "average": 1024.470518, "count": 84537571, "maximum": 1040, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.02107645, "variance": 256.6748906 }, { "average": 225907907, "count": 84537571, "maximum": 226008430.5, "minimum": 225753977.5, "name": "GpsTime", "position": 12, "stddev": 123653.1726, "variance": 15290107110.0 }, { "average": 0.5053816723, "count": 84537571, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999710397, "variance": 0.2499710406 }, { "average": 0, "count": 84537571, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 84537571, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0009698646298, "count": 84537571, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03112754413, "variance": 0.0009689240038 }, { "average": 0, "count": 84537571, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620097.0646, 5234168.501, 556.5322257, 621071.1246, 5235576.881, 971.0322257 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620097.0646212097, 5234168.501283097, 556.5322256576774 ], [ 620097.0646212097, 5235576.881283098, 556.5322256576774 ], [ 621071.1246212098, 5235576.881283098, 971.0322256576774 ], [ 621071.1246212098, 5234168.501283097, 971.0322256576774 ], [ 620097.0646212097, 5234168.501283097, 556.5322256576774 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:53:50+00:00", "end_time": "2018-11-08T23:12:57+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C4423.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C4423.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C4423.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4423.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4128876, 47.24983199, 556.5322257, -121.3996384, 47.26267922, 971.0322257 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288761658276, 47.25001097822714, 556.5322256576774 ], [ -121.41250894725142, 47.2626792183496, 556.5322256576774 ], [ -121.39963844894531, 47.2625001512909, 971.0322256576774 ], [ -121.40002018513297, 47.24983199005048, 971.0322256576774 ], [ -121.41288761658276, 47.25001097822714, 556.5322256576774 ] ] ] }, "id": "20181108_47121C4423.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4423.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:53:50Z", "pc:count": 84537571, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620578.5894, "count": 84537571, "maximum": 621071.1246, "minimum": 620097.0646, "name": "X", "position": 0, "stddev": 273.7781957, "variance": 74954.50047 }, { "average": 5234838.722, "count": 84537571, "maximum": 5235576.881, "minimum": 5234168.501, "name": "Y", "position": 1, "stddev": 386.9105394, "variance": 149699.7655 }, { "average": 680.9498861, "count": 84537571, "maximum": 971.0322257, "minimum": 556.5322257, "name": "Z", "position": 2, "stddev": 62.9388564, "variance": 3961.299645 }, { "average": 33730.44616, "count": 84537571, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16480.15794, "variance": 271595605.7 }, { "average": 1.9846744, "count": 84537571, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.091722862, "variance": 1.191858807 }, { "average": 2.970066788, "count": 84537571, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.273379662, "variance": 1.621495763 }, { "average": 0, "count": 84537571, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.979145403e-07, "count": 84537571, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008354125097, "variance": 6.979140614e-07 }, { "average": 1.040628811, "count": 84537571, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3029448911, "variance": 0.09177560707 }, { "average": 1.587822349, "count": 84537571, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.07084948, "variance": 227.130504 }, { "average": 0.5053816723, "count": 84537571, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999710397, "variance": 0.2499710406 }, { "average": 1024.470518, "count": 84537571, "maximum": 1040, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.02107645, "variance": 256.6748906 }, { "average": 225907907, "count": 84537571, "maximum": 226008430.5, "minimum": 225753977.5, "name": "GpsTime", "position": 12, "stddev": 123653.1726, "variance": 15290107110.0 }, { "average": 0.5053816723, "count": 84537571, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999710397, "variance": 0.2499710406 }, { "average": 0, "count": 84537571, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 84537571, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0009698646298, "count": 84537571, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03112754413, "variance": 0.0009689240038 }, { "average": 0, "count": 84537571, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620097.0646, 5234168.501, 556.5322257, 621071.1246, 5235576.881, 971.0322257 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620097.0646212097, 5234168.501283097, 556.5322256576774 ], [ 620097.0646212097, 5235576.881283098, 556.5322256576774 ], [ 621071.1246212098, 5235576.881283098, 971.0322256576774 ], [ 621071.1246212098, 5234168.501283097, 971.0322256576774 ], [ 620097.0646212097, 5234168.501283097, 556.5322256576774 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:53:50+00:00", "end_time": "2018-11-08T23:12:57+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4316.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036712175385, 47.26251068421518, 875.6461027462273 ], [ -121.50000943235598, 47.275169883636295, 875.6461027462273 ], [ -121.48715889799209, 47.275000921123564, 1229.9661027462273 ], [ -121.48751964890158, 47.262341796082765, 1229.9661027462273 ], [ -121.50036712175385, 47.26251068421518, 875.6461027462273 ] ] ] }, "bbox": [ -121.5003671, 47.2623418, 875.6461027, -121.4871589, 47.27516988, 1229.966103 ], "properties": { "datetime": "2018-11-11T23:10:20Z", "pc:count": 74339319, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613942.0289, "count": 74339319, "maximum": 614423.231, "minimum": 613450.951, "name": "X", "position": 0, "stddev": 274.9757119, "variance": 75611.64214 }, { "average": 5236103.206, "count": 74339319, "maximum": 5236833.927, "minimum": 5235426.607, "name": "Y", "position": 1, "stddev": 393.8407135, "variance": 155110.5076 }, { "average": 1080.613962, "count": 74339319, "maximum": 1229.966103, "minimum": 875.6461027, "name": "Z", "position": 2, "stddev": 59.62401155, "variance": 3555.022754 }, { "average": 38958.50057, "count": 74339319, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17568.9996, "variance": 308669746.9 }, { "average": 1.692120653, "count": 74339319, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8998211643, "variance": 0.8096781278 }, { "average": 2.384352041, "count": 74339319, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.121567313, "variance": 1.257913238 }, { "average": 0, "count": 74339319, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.63199453e-07, "count": 74339319, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006026602078, "variance": 3.63199326e-07 }, { "average": 1.051083963, "count": 74339319, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3202291684, "variance": 0.1025467203 }, { "average": -1.601926139, "count": 74339319, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.67914865, "variance": 245.8357022 }, { "average": 0.4994127536, "count": 74339319, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999996585, "variance": 0.2499996585 }, { "average": 1048.622073, "count": 74339319, "maximum": 1055, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 4.3225924, "variance": 18.68480506 }, { "average": 226010890.9, "count": 74339319, "maximum": 226013020.6, "minimum": 226009207.6, "name": "GpsTime", "position": 12, "stddev": 1087.383848, "variance": 1182403.634 }, { "average": 0.4994127536, "count": 74339319, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999996585, "variance": 0.2499996585 }, { "average": 0, "count": 74339319, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 74339319, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001802410915, "count": 74339319, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0424165328, "variance": 0.001799162254 }, { "average": 0, "count": 74339319, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613450.951, 5235426.607, 875.6461027, 614423.231, 5236833.927, 1229.966103 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613450.9510232824, 5235426.60730722, 875.6461027462273 ], [ 613450.9510232824, 5236833.92730722, 875.6461027462273 ], [ 614423.2310232824, 5236833.92730722, 1229.9661027462273 ], [ 614423.2310232824, 5235426.60730722, 1229.9661027462273 ], [ 613450.9510232824, 5235426.60730722, 875.6461027462273 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:10:20+00:00", "end_time": "2018-11-11T22:06:47+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4316.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4316.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4316.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4316.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5003671, 47.2623418, 875.6461027, -121.4871589, 47.27516988, 1229.966103 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036712175385, 47.26251068421518, 875.6461027462273 ], [ -121.50000943235598, 47.275169883636295, 875.6461027462273 ], [ -121.48715889799209, 47.275000921123564, 1229.9661027462273 ], [ -121.48751964890158, 47.262341796082765, 1229.9661027462273 ], [ -121.50036712175385, 47.26251068421518, 875.6461027462273 ] ] ] }, "id": "20181111_47121C4316.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4316.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:10:20Z", "pc:count": 74339319, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613942.0289, "count": 74339319, "maximum": 614423.231, "minimum": 613450.951, "name": "X", "position": 0, "stddev": 274.9757119, "variance": 75611.64214 }, { "average": 5236103.206, "count": 74339319, "maximum": 5236833.927, "minimum": 5235426.607, "name": "Y", "position": 1, "stddev": 393.8407135, "variance": 155110.5076 }, { "average": 1080.613962, "count": 74339319, "maximum": 1229.966103, "minimum": 875.6461027, "name": "Z", "position": 2, "stddev": 59.62401155, "variance": 3555.022754 }, { "average": 38958.50057, "count": 74339319, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17568.9996, "variance": 308669746.9 }, { "average": 1.692120653, "count": 74339319, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8998211643, "variance": 0.8096781278 }, { "average": 2.384352041, "count": 74339319, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.121567313, "variance": 1.257913238 }, { "average": 0, "count": 74339319, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.63199453e-07, "count": 74339319, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006026602078, "variance": 3.63199326e-07 }, { "average": 1.051083963, "count": 74339319, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3202291684, "variance": 0.1025467203 }, { "average": -1.601926139, "count": 74339319, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.67914865, "variance": 245.8357022 }, { "average": 0.4994127536, "count": 74339319, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999996585, "variance": 0.2499996585 }, { "average": 1048.622073, "count": 74339319, "maximum": 1055, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 4.3225924, "variance": 18.68480506 }, { "average": 226010890.9, "count": 74339319, "maximum": 226013020.6, "minimum": 226009207.6, "name": "GpsTime", "position": 12, "stddev": 1087.383848, "variance": 1182403.634 }, { "average": 0.4994127536, "count": 74339319, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999996585, "variance": 0.2499996585 }, { "average": 0, "count": 74339319, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 74339319, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001802410915, "count": 74339319, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0424165328, "variance": 0.001799162254 }, { "average": 0, "count": 74339319, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613450.951, 5235426.607, 875.6461027, 614423.231, 5236833.927, 1229.966103 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613450.9510232824, 5235426.60730722, 875.6461027462273 ], [ 613450.9510232824, 5236833.92730722, 875.6461027462273 ], [ 614423.2310232824, 5236833.92730722, 1229.9661027462273 ], [ 614423.2310232824, 5235426.60730722, 1229.9661027462273 ], [ 613450.9510232824, 5235426.60730722, 875.6461027462273 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:10:20+00:00", "end_time": "2018-11-11T22:06:47+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7210.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280513937563, 47.22500888303566, 580.2969905317601 ], [ -121.76251108815507, 47.237640945013254, 580.2969905317601 ], [ -121.74972130917304, 47.23750208210738, 1704.5369905317602 ], [ -121.7500183975664, 47.224870081121836, 1704.5369905317602 ], [ -121.76280513937563, 47.22500888303566, 580.2969905317601 ] ] ] }, "bbox": [ -121.7628051, 47.22487008, 580.2969905, -121.7497213, 47.23764095, 1704.536991 ], "properties": { "datetime": "2018-11-13T00:00:02Z", "pc:count": 54518402, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594157.0122, "count": 54518402, "maximum": 594631.6707, "minimum": 593663.4107, "name": "X", "position": 0, "stddev": 273.1701791, "variance": 74621.94677 }, { "average": 5231645.6, "count": 54518402, "maximum": 5232314.873, "minimum": 5230910.733, "name": "Y", "position": 1, "stddev": 399.3800432, "variance": 159504.4189 }, { "average": 764.7933468, "count": 54518402, "maximum": 1704.536991, "minimum": 580.2969905, "name": "Z", "position": 2, "stddev": 63.30605556, "variance": 4007.656671 }, { "average": 32323.66583, "count": 54518402, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17424.59666, "variance": 303616568.8 }, { "average": 2.053828815, "count": 54518402, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.129397862, "variance": 1.275539532 }, { "average": 3.107275998, "count": 54518402, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.289316496, "variance": 1.662337026 }, { "average": 0, "count": 54518402, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54518402, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.056535113, "count": 54518402, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3272218611, "variance": 0.1070741464 }, { "average": 0.04045825215, "count": 54518402, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.6057536, "variance": 275.7510526 }, { "average": 0.5904781655, "count": 54518402, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4917455704, "variance": 0.241813706 }, { "average": 1084.51158, "count": 54518402, "maximum": 1087, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 1.335301046, "variance": 1.783028885 }, { "average": 226101287.5, "count": 54518402, "maximum": 226102402.6, "minimum": 226100153, "name": "GpsTime", "position": 12, "stddev": 571.9063092, "variance": 327076.8265 }, { "average": 0.5904781655, "count": 54518402, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4917455704, "variance": 0.241813706 }, { "average": 0, "count": 54518402, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54518402, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001791175024, "count": 54518402, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04228435584, "variance": 0.001787966749 }, { "average": 0, "count": 54518402, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593663.4107, 5230910.733, 580.2969905, 594631.6707, 5232314.873, 1704.536991 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593663.4107363049, 5230910.732788982, 580.2969905317601 ], [ 593663.4107363049, 5232314.8727889825, 580.2969905317601 ], [ 594631.670736305, 5232314.8727889825, 1704.5369905317602 ], [ 594631.670736305, 5230910.732788982, 1704.5369905317602 ], [ 593663.4107363049, 5230910.732788982, 580.2969905317601 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:00:02+00:00", "end_time": "2018-11-12T23:22:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7210.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7210.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7210.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7210.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7628051, 47.22487008, 580.2969905, -121.7497213, 47.23764095, 1704.536991 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280513937563, 47.22500888303566, 580.2969905317601 ], [ -121.76251108815507, 47.237640945013254, 580.2969905317601 ], [ -121.74972130917304, 47.23750208210738, 1704.5369905317602 ], [ -121.7500183975664, 47.224870081121836, 1704.5369905317602 ], [ -121.76280513937563, 47.22500888303566, 580.2969905317601 ] ] ] }, "id": "20181112_47121B7210.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7210.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:00:02Z", "pc:count": 54518402, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594157.0122, "count": 54518402, "maximum": 594631.6707, "minimum": 593663.4107, "name": "X", "position": 0, "stddev": 273.1701791, "variance": 74621.94677 }, { "average": 5231645.6, "count": 54518402, "maximum": 5232314.873, "minimum": 5230910.733, "name": "Y", "position": 1, "stddev": 399.3800432, "variance": 159504.4189 }, { "average": 764.7933468, "count": 54518402, "maximum": 1704.536991, "minimum": 580.2969905, "name": "Z", "position": 2, "stddev": 63.30605556, "variance": 4007.656671 }, { "average": 32323.66583, "count": 54518402, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17424.59666, "variance": 303616568.8 }, { "average": 2.053828815, "count": 54518402, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.129397862, "variance": 1.275539532 }, { "average": 3.107275998, "count": 54518402, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.289316496, "variance": 1.662337026 }, { "average": 0, "count": 54518402, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54518402, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.056535113, "count": 54518402, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3272218611, "variance": 0.1070741464 }, { "average": 0.04045825215, "count": 54518402, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.6057536, "variance": 275.7510526 }, { "average": 0.5904781655, "count": 54518402, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4917455704, "variance": 0.241813706 }, { "average": 1084.51158, "count": 54518402, "maximum": 1087, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 1.335301046, "variance": 1.783028885 }, { "average": 226101287.5, "count": 54518402, "maximum": 226102402.6, "minimum": 226100153, "name": "GpsTime", "position": 12, "stddev": 571.9063092, "variance": 327076.8265 }, { "average": 0.5904781655, "count": 54518402, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4917455704, "variance": 0.241813706 }, { "average": 0, "count": 54518402, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54518402, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001791175024, "count": 54518402, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04228435584, "variance": 0.001787966749 }, { "average": 0, "count": 54518402, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593663.4107, 5230910.733, 580.2969905, 594631.6707, 5232314.873, 1704.536991 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593663.4107363049, 5230910.732788982, 580.2969905317601 ], [ 593663.4107363049, 5232314.8727889825, 580.2969905317601 ], [ 594631.670736305, 5232314.8727889825, 1704.5369905317602 ], [ 594631.670736305, 5230910.732788982, 1704.5369905317602 ], [ 593663.4107363049, 5230910.732788982, 580.2969905317601 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:00:02+00:00", "end_time": "2018-11-12T23:22:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7216.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279451418929, 47.32500899168906, 327.62774380441607 ], [ -121.81251147926271, 47.33763548809791, 327.62774380441607 ], [ -121.79973174570881, 47.337502353546164, 875.0077438044161 ], [ -121.80001782487436, 47.32487591560435, 875.0077438044161 ], [ -121.81279451418929, 47.32500899168906, 327.62774380441607 ] ] ] }, "bbox": [ -121.8127945, 47.32487592, 327.6277438, -121.7997317, 47.33763549, 875.0077438 ], "properties": { "datetime": "2018-11-12T22:14:56Z", "pc:count": 54142614, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590171.7852, "count": 54142614, "maximum": 590675.465, "minimum": 589709.805, "name": "X", "position": 0, "stddev": 270.7225429, "variance": 73290.69522 }, { "average": 5242631.731, "count": 54142614, "maximum": 5243368.472, "minimum": 5241964.952, "name": "Y", "position": 1, "stddev": 408.4459532, "variance": 166828.0967 }, { "average": 453.5981989, "count": 54142614, "maximum": 875.0077438, "minimum": 327.6277438, "name": "Z", "position": 2, "stddev": 57.7061225, "variance": 3329.996574 }, { "average": 37464.58524, "count": 54142614, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16487.24841, "variance": 271829360 }, { "average": 1.876688185, "count": 54142614, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.053656247, "variance": 1.110191487 }, { "average": 2.754077943, "count": 54142614, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.298189319, "variance": 1.685295508 }, { "average": 0, "count": 54142614, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.540921981e-08, "count": 54142614, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002353916264, "variance": 5.540921776e-08 }, { "average": 1.124837748, "count": 54142614, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6518573122, "variance": 0.4249179554 }, { "average": -1.168478154, "count": 54142614, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.71881286, "variance": 247.0810777 }, { "average": 0.5042343726, "count": 54142614, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999820744, "variance": 0.2499820747 }, { "average": 1068.756069, "count": 54142614, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.307132742, "variance": 10.93712697 }, { "average": 226081102.9, "count": 54142614, "maximum": 226096096.8, "minimum": 226016198.5, "name": "GpsTime", "position": 12, "stddev": 29364.54745, "variance": 862276647.1 }, { "average": 0.5042343726, "count": 54142614, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999820744, "variance": 0.2499820747 }, { "average": 0, "count": 54142614, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54142614, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.01052215543, "count": 54142614, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.1020364634, "variance": 0.01041143987 }, { "average": 0, "count": 54142614, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589709.805, 5241964.952, 327.6277438, 590675.465, 5243368.472, 875.0077438 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589709.8050414851, 5241964.95155047, 327.62774380441607 ], [ 589709.8050414851, 5243368.471550469, 327.62774380441607 ], [ 590675.465041485, 5243368.471550469, 875.0077438044161 ], [ 590675.465041485, 5241964.95155047, 875.0077438044161 ], [ 589709.8050414851, 5241964.95155047, 327.62774380441607 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:14:56+00:00", "end_time": "2018-11-12T00:03:18+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7216.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7216.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7216.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7216.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8127945, 47.32487592, 327.6277438, -121.7997317, 47.33763549, 875.0077438 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279451418929, 47.32500899168906, 327.62774380441607 ], [ -121.81251147926271, 47.33763548809791, 327.62774380441607 ], [ -121.79973174570881, 47.337502353546164, 875.0077438044161 ], [ -121.80001782487436, 47.32487591560435, 875.0077438044161 ], [ -121.81279451418929, 47.32500899168906, 327.62774380441607 ] ] ] }, "id": "20181111_47121C7216.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7216.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:14:56Z", "pc:count": 54142614, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590171.7852, "count": 54142614, "maximum": 590675.465, "minimum": 589709.805, "name": "X", "position": 0, "stddev": 270.7225429, "variance": 73290.69522 }, { "average": 5242631.731, "count": 54142614, "maximum": 5243368.472, "minimum": 5241964.952, "name": "Y", "position": 1, "stddev": 408.4459532, "variance": 166828.0967 }, { "average": 453.5981989, "count": 54142614, "maximum": 875.0077438, "minimum": 327.6277438, "name": "Z", "position": 2, "stddev": 57.7061225, "variance": 3329.996574 }, { "average": 37464.58524, "count": 54142614, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16487.24841, "variance": 271829360 }, { "average": 1.876688185, "count": 54142614, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.053656247, "variance": 1.110191487 }, { "average": 2.754077943, "count": 54142614, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.298189319, "variance": 1.685295508 }, { "average": 0, "count": 54142614, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.540921981e-08, "count": 54142614, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002353916264, "variance": 5.540921776e-08 }, { "average": 1.124837748, "count": 54142614, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6518573122, "variance": 0.4249179554 }, { "average": -1.168478154, "count": 54142614, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.71881286, "variance": 247.0810777 }, { "average": 0.5042343726, "count": 54142614, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999820744, "variance": 0.2499820747 }, { "average": 1068.756069, "count": 54142614, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.307132742, "variance": 10.93712697 }, { "average": 226081102.9, "count": 54142614, "maximum": 226096096.8, "minimum": 226016198.5, "name": "GpsTime", "position": 12, "stddev": 29364.54745, "variance": 862276647.1 }, { "average": 0.5042343726, "count": 54142614, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999820744, "variance": 0.2499820747 }, { "average": 0, "count": 54142614, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54142614, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.01052215543, "count": 54142614, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.1020364634, "variance": 0.01041143987 }, { "average": 0, "count": 54142614, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589709.805, 5241964.952, 327.6277438, 590675.465, 5243368.472, 875.0077438 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589709.8050414851, 5241964.95155047, 327.62774380441607 ], [ 589709.8050414851, 5243368.471550469, 327.62774380441607 ], [ 590675.465041485, 5243368.471550469, 875.0077438044161 ], [ 590675.465041485, 5241964.95155047, 875.0077438044161 ], [ 589709.8050414851, 5241964.95155047, 327.62774380441607 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:14:56+00:00", "end_time": "2018-11-12T00:03:18+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7315.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529069116039, 47.27500865530518, 398.95824473531536 ], [ -121.82501114805393, 47.287634239684536, 398.95824473531536 ], [ -121.81223520599879, 47.28750251877151, 1303.6582447353153 ], [ -121.81251778690786, 47.27487699222577, 1303.6582447353153 ], [ -121.82529069116039, 47.27500865530518, 398.95824473531536 ] ] ] }, "bbox": [ -121.8252907, 47.27487699, 398.9582447, -121.8122352, 47.28763424, 1303.658245 ], "properties": { "datetime": "2018-11-12T23:21:20Z", "pc:count": 60603568, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589329.0039, "count": 60603568, "maximum": 589815.5844, "minimum": 588849.3044, "name": "X", "position": 0, "stddev": 272.5839383, "variance": 74302.0034 }, { "average": 5237096.971, "count": 60603568, "maximum": 5237797.485, "minimum": 5236394.085, "name": "Y", "position": 1, "stddev": 401.2298064, "variance": 160985.3576 }, { "average": 664.2487052, "count": 60603568, "maximum": 1303.658245, "minimum": 398.9582447, "name": "Z", "position": 2, "stddev": 83.41374277, "variance": 6957.852482 }, { "average": 33662.17541, "count": 60603568, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17810.89101, "variance": 317227838.6 }, { "average": 2.111410157, "count": 60603568, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.161858509, "variance": 1.349915196 }, { "average": 3.222843629, "count": 60603568, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.305197396, "variance": 1.703540243 }, { "average": 0, "count": 60603568, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.445223951e-07, "count": 60603568, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007379174125, "variance": 5.445221076e-07 }, { "average": 1.045566938, "count": 60603568, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3194674041, "variance": 0.1020594223 }, { "average": -0.182293505, "count": 60603568, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86892079, "variance": 251.8226471 }, { "average": 0.5083476438, "count": 60603568, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999303161, "variance": 0.249930321 }, { "average": 1079.386037, "count": 60603568, "maximum": 1082, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.123153759, "variance": 1.261474366 }, { "average": 226099051.1, "count": 60603568, "maximum": 226100080.1, "minimum": 226098105.7, "name": "GpsTime", "position": 12, "stddev": 526.7778136, "variance": 277494.8649 }, { "average": 0.5083476438, "count": 60603568, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999303161, "variance": 0.249930321 }, { "average": 0, "count": 60603568, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60603568, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001952294294, "count": 60603568, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04414162291, "variance": 0.001948482873 }, { "average": 0, "count": 60603568, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588849.3044, 5236394.085, 398.9582447, 589815.5844, 5237797.485, 1303.658245 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588849.3043715112, 5236394.084683866, 398.95824473531536 ], [ 588849.3043715112, 5237797.484683867, 398.95824473531536 ], [ 589815.5843715112, 5237797.484683867, 1303.6582447353153 ], [ 589815.5843715112, 5236394.084683866, 1303.6582447353153 ], [ 588849.3043715112, 5236394.084683866, 398.95824473531536 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:21:20+00:00", "end_time": "2018-11-12T22:48:25+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7315.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7315.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7315.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7315.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8252907, 47.27487699, 398.9582447, -121.8122352, 47.28763424, 1303.658245 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529069116039, 47.27500865530518, 398.95824473531536 ], [ -121.82501114805393, 47.287634239684536, 398.95824473531536 ], [ -121.81223520599879, 47.28750251877151, 1303.6582447353153 ], [ -121.81251778690786, 47.27487699222577, 1303.6582447353153 ], [ -121.82529069116039, 47.27500865530518, 398.95824473531536 ] ] ] }, "id": "20181112_47121C7315.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7315.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:21:20Z", "pc:count": 60603568, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589329.0039, "count": 60603568, "maximum": 589815.5844, "minimum": 588849.3044, "name": "X", "position": 0, "stddev": 272.5839383, "variance": 74302.0034 }, { "average": 5237096.971, "count": 60603568, "maximum": 5237797.485, "minimum": 5236394.085, "name": "Y", "position": 1, "stddev": 401.2298064, "variance": 160985.3576 }, { "average": 664.2487052, "count": 60603568, "maximum": 1303.658245, "minimum": 398.9582447, "name": "Z", "position": 2, "stddev": 83.41374277, "variance": 6957.852482 }, { "average": 33662.17541, "count": 60603568, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17810.89101, "variance": 317227838.6 }, { "average": 2.111410157, "count": 60603568, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.161858509, "variance": 1.349915196 }, { "average": 3.222843629, "count": 60603568, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.305197396, "variance": 1.703540243 }, { "average": 0, "count": 60603568, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.445223951e-07, "count": 60603568, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007379174125, "variance": 5.445221076e-07 }, { "average": 1.045566938, "count": 60603568, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3194674041, "variance": 0.1020594223 }, { "average": -0.182293505, "count": 60603568, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86892079, "variance": 251.8226471 }, { "average": 0.5083476438, "count": 60603568, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999303161, "variance": 0.249930321 }, { "average": 1079.386037, "count": 60603568, "maximum": 1082, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.123153759, "variance": 1.261474366 }, { "average": 226099051.1, "count": 60603568, "maximum": 226100080.1, "minimum": 226098105.7, "name": "GpsTime", "position": 12, "stddev": 526.7778136, "variance": 277494.8649 }, { "average": 0.5083476438, "count": 60603568, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999303161, "variance": 0.249930321 }, { "average": 0, "count": 60603568, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60603568, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001952294294, "count": 60603568, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04414162291, "variance": 0.001948482873 }, { "average": 0, "count": 60603568, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588849.3044, 5236394.085, 398.9582447, 589815.5844, 5237797.485, 1303.658245 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588849.3043715112, 5236394.084683866, 398.95824473531536 ], [ 588849.3043715112, 5237797.484683867, 398.95824473531536 ], [ 589815.5843715112, 5237797.484683867, 1303.6582447353153 ], [ 589815.5843715112, 5236394.084683866, 1303.6582447353153 ], [ 588849.3043715112, 5236394.084683866, 398.95824473531536 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:21:20+00:00", "end_time": "2018-11-12T22:48:25+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4401.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43774662269581, 47.300009001574814, 1186.9847137237828 ], [ -121.43751351528606, 47.30791878735974, 1186.9847137237828 ], [ -121.43092046720562, 47.30782869031031, 1624.844713723783 ], [ -121.43115455724946, 47.299918929311865, 1624.844713723783 ], [ -121.43774662269581, 47.300009001574814, 1186.9847137237828 ] ] ] }, "bbox": [ -121.4377466, 47.29991893, 1186.984714, -121.4309205, 47.30791879, 1624.844714 ], "properties": { "datetime": "2018-11-11T22:29:23Z", "pc:count": 7787543, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618318.5563, "count": 7787543, "maximum": 618603.2519, "minimum": 618104.7119, "name": "X", "position": 0, "stddev": 133.8471322, "variance": 17915.05479 }, { "average": 5240085.272, "count": 7787543, "maximum": 5240566.095, "minimum": 5239686.735, "name": "Y", "position": 1, "stddev": 250.7598661, "variance": 62880.51043 }, { "average": 1371.299527, "count": 7787543, "maximum": 1624.844714, "minimum": 1186.984714, "name": "Z", "position": 2, "stddev": 104.1018308, "variance": 10837.19118 }, { "average": 46263.3266, "count": 7787543, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17950.80268, "variance": 322231317 }, { "average": 1.479590032, "count": 7787543, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7838411338, "variance": 0.614406923 }, { "average": 1.958845299, "count": 7787543, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.064355423, "variance": 1.132852467 }, { "average": 0, "count": 7787543, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7787543, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.146866862, "count": 7787543, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5566550706, "variance": 0.3098648676 }, { "average": 2.483780055, "count": 7787543, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96028503, "variance": 254.7306983 }, { "average": 0.5070695597, "count": 7787543, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999500509, "variance": 0.2499500534 }, { "average": 1046.442439, "count": 7787543, "maximum": 1048, "minimum": 1045, "name": "PointSourceId", "position": 11, "stddev": 0.8316186657, "variance": 0.6915896052 }, { "average": 226010313.6, "count": 7787543, "maximum": 226010563, "minimum": 226010044.6, "name": "GpsTime", "position": 12, "stddev": 152.2210847, "variance": 23171.25862 }, { "average": 0.5070695597, "count": 7787543, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999500509, "variance": 0.2499500534 }, { "average": 0, "count": 7787543, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7787543, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.006152261374, "count": 7787543, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07819470468, "variance": 0.006114411839 }, { "average": 0, "count": 7787543, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618104.7119, 5239686.735, 1186.984714, 618603.2519, 5240566.095, 1624.844714 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618104.7119285917, 5239686.7347547915, 1186.9847137237828 ], [ 618104.7119285917, 5240566.094754791, 1186.9847137237828 ], [ 618603.2519285918, 5240566.094754791, 1624.844713723783 ], [ 618603.2519285918, 5239686.7347547915, 1624.844713723783 ], [ 618104.7119285917, 5239686.7347547915, 1186.9847137237828 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:29:23+00:00", "end_time": "2018-11-11T22:20:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4401.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4401.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4401.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4401.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4377466, 47.29991893, 1186.984714, -121.4309205, 47.30791879, 1624.844714 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43774662269581, 47.300009001574814, 1186.9847137237828 ], [ -121.43751351528606, 47.30791878735974, 1186.9847137237828 ], [ -121.43092046720562, 47.30782869031031, 1624.844713723783 ], [ -121.43115455724946, 47.299918929311865, 1624.844713723783 ], [ -121.43774662269581, 47.300009001574814, 1186.9847137237828 ] ] ] }, "id": "20181111_47121C4401.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4401.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:29:23Z", "pc:count": 7787543, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618318.5563, "count": 7787543, "maximum": 618603.2519, "minimum": 618104.7119, "name": "X", "position": 0, "stddev": 133.8471322, "variance": 17915.05479 }, { "average": 5240085.272, "count": 7787543, "maximum": 5240566.095, "minimum": 5239686.735, "name": "Y", "position": 1, "stddev": 250.7598661, "variance": 62880.51043 }, { "average": 1371.299527, "count": 7787543, "maximum": 1624.844714, "minimum": 1186.984714, "name": "Z", "position": 2, "stddev": 104.1018308, "variance": 10837.19118 }, { "average": 46263.3266, "count": 7787543, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17950.80268, "variance": 322231317 }, { "average": 1.479590032, "count": 7787543, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7838411338, "variance": 0.614406923 }, { "average": 1.958845299, "count": 7787543, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.064355423, "variance": 1.132852467 }, { "average": 0, "count": 7787543, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7787543, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.146866862, "count": 7787543, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5566550706, "variance": 0.3098648676 }, { "average": 2.483780055, "count": 7787543, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96028503, "variance": 254.7306983 }, { "average": 0.5070695597, "count": 7787543, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999500509, "variance": 0.2499500534 }, { "average": 1046.442439, "count": 7787543, "maximum": 1048, "minimum": 1045, "name": "PointSourceId", "position": 11, "stddev": 0.8316186657, "variance": 0.6915896052 }, { "average": 226010313.6, "count": 7787543, "maximum": 226010563, "minimum": 226010044.6, "name": "GpsTime", "position": 12, "stddev": 152.2210847, "variance": 23171.25862 }, { "average": 0.5070695597, "count": 7787543, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999500509, "variance": 0.2499500534 }, { "average": 0, "count": 7787543, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 7787543, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.006152261374, "count": 7787543, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07819470468, "variance": 0.006114411839 }, { "average": 0, "count": 7787543, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618104.7119, 5239686.735, 1186.984714, 618603.2519, 5240566.095, 1624.844714 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618104.7119285917, 5239686.7347547915, 1186.9847137237828 ], [ 618104.7119285917, 5240566.094754791, 1186.9847137237828 ], [ 618603.2519285918, 5240566.094754791, 1624.844713723783 ], [ 618603.2519285918, 5239686.7347547915, 1624.844713723783 ], [ 618104.7119285917, 5239686.7347547915, 1186.9847137237828 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:29:23+00:00", "end_time": "2018-11-11T22:20:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4407.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42507086756896, 47.287506921337126, 1178.5089795015704 ], [ -121.42486343182172, 47.29449218126828, 1178.5089795015704 ], [ -121.41231143912248, 47.29431893359421, 1394.9889795015704 ], [ -121.41252052620132, 47.287333715753356, 1394.9889795015704 ], [ -121.42507086756896, 47.287506921337126, 1178.5089795015704 ] ] ] }, "bbox": [ -121.4250709, 47.28733372, 1178.50898, -121.4123114, 47.29449218, 1394.98898 ], "properties": { "datetime": "2018-11-11T22:21:11Z", "pc:count": 9697696, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619659.7435, "count": 9697696, "maximum": 620040.4081, "minimum": 619091.0281, "name": "X", "position": 0, "stddev": 239.3884545, "variance": 57306.83214 }, { "average": 5238646.227, "count": 9697696, "maximum": 5239093.258, "minimum": 5238316.678, "name": "Y", "position": 1, "stddev": 220.0166773, "variance": 48407.33828 }, { "average": 1273.809436, "count": 9697696, "maximum": 1394.98898, "minimum": 1178.50898, "name": "Z", "position": 2, "stddev": 56.63678861, "variance": 3207.725824 }, { "average": 47550.57122, "count": 9697696, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18018.53888, "variance": 324667743.3 }, { "average": 1.390324774, "count": 9697696, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.6923427012, "variance": 0.4793384159 }, { "average": 1.780890946, "count": 9697696, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.9467060817, "variance": 0.8962524052 }, { "average": 0, "count": 9697696, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9697696, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.136168632, "count": 9697696, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5799425473, "variance": 0.3363333581 }, { "average": -7.554097635, "count": 9697696, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.29614286, "variance": 204.3797008 }, { "average": 0.504267096, "count": 9697696, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999818173, "variance": 0.2499818177 }, { "average": 1043.594316, "count": 9697696, "maximum": 1045, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 0.7135562199, "variance": 0.509162479 }, { "average": 226009652.4, "count": 9697696, "maximum": 226010071.6, "minimum": 226009112.7, "name": "GpsTime", "position": 12, "stddev": 194.9848812, "variance": 38019.10388 }, { "average": 0.504267096, "count": 9697696, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999818173, "variance": 0.2499818177 }, { "average": 0, "count": 9697696, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9697696, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004371863172, "count": 9697696, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06597537748, "variance": 0.004352750434 }, { "average": 0, "count": 9697696, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619091.0281, 5238316.678, 1178.50898, 620040.4081, 5239093.258, 1394.98898 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619091.0281249505, 5238316.678346266, 1178.5089795015704 ], [ 619091.0281249505, 5239093.258346266, 1178.5089795015704 ], [ 620040.4081249504, 5239093.258346266, 1394.9889795015704 ], [ 620040.4081249504, 5238316.678346266, 1394.9889795015704 ], [ 619091.0281249505, 5238316.678346266, 1178.5089795015704 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:21:11+00:00", "end_time": "2018-11-11T22:05:12+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4407.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4407.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4407.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4407.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4250709, 47.28733372, 1178.50898, -121.4123114, 47.29449218, 1394.98898 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42507086756896, 47.287506921337126, 1178.5089795015704 ], [ -121.42486343182172, 47.29449218126828, 1178.5089795015704 ], [ -121.41231143912248, 47.29431893359421, 1394.9889795015704 ], [ -121.41252052620132, 47.287333715753356, 1394.9889795015704 ], [ -121.42507086756896, 47.287506921337126, 1178.5089795015704 ] ] ] }, "id": "20181111_47121C4407.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4407.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:21:11Z", "pc:count": 9697696, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619659.7435, "count": 9697696, "maximum": 620040.4081, "minimum": 619091.0281, "name": "X", "position": 0, "stddev": 239.3884545, "variance": 57306.83214 }, { "average": 5238646.227, "count": 9697696, "maximum": 5239093.258, "minimum": 5238316.678, "name": "Y", "position": 1, "stddev": 220.0166773, "variance": 48407.33828 }, { "average": 1273.809436, "count": 9697696, "maximum": 1394.98898, "minimum": 1178.50898, "name": "Z", "position": 2, "stddev": 56.63678861, "variance": 3207.725824 }, { "average": 47550.57122, "count": 9697696, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18018.53888, "variance": 324667743.3 }, { "average": 1.390324774, "count": 9697696, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.6923427012, "variance": 0.4793384159 }, { "average": 1.780890946, "count": 9697696, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.9467060817, "variance": 0.8962524052 }, { "average": 0, "count": 9697696, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9697696, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.136168632, "count": 9697696, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5799425473, "variance": 0.3363333581 }, { "average": -7.554097635, "count": 9697696, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.29614286, "variance": 204.3797008 }, { "average": 0.504267096, "count": 9697696, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999818173, "variance": 0.2499818177 }, { "average": 1043.594316, "count": 9697696, "maximum": 1045, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 0.7135562199, "variance": 0.509162479 }, { "average": 226009652.4, "count": 9697696, "maximum": 226010071.6, "minimum": 226009112.7, "name": "GpsTime", "position": 12, "stddev": 194.9848812, "variance": 38019.10388 }, { "average": 0.504267096, "count": 9697696, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999818173, "variance": 0.2499818177 }, { "average": 0, "count": 9697696, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9697696, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004371863172, "count": 9697696, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06597537748, "variance": 0.004352750434 }, { "average": 0, "count": 9697696, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619091.0281, 5238316.678, 1178.50898, 620040.4081, 5239093.258, 1394.98898 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619091.0281249505, 5238316.678346266, 1178.5089795015704 ], [ 619091.0281249505, 5239093.258346266, 1178.5089795015704 ], [ 620040.4081249504, 5239093.258346266, 1394.9889795015704 ], [ 620040.4081249504, 5238316.678346266, 1394.9889795015704 ], [ 619091.0281249505, 5238316.678346266, 1178.5089795015704 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:21:11+00:00", "end_time": "2018-11-11T22:05:12+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6318.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531426369422, 47.26250942486191, 350.94376387448074 ], [ -121.72501080640076, 47.275145360476124, 350.94376387448074 ], [ -121.7122121814401, 47.275002226832065, 846.4637638744807 ], [ -121.71251868285837, 47.26236635411197, 846.4637638744807 ], [ -121.72531426369422, 47.26250942486191, 350.94376387448074 ] ] ] }, "bbox": [ -121.7253143, 47.26236635, 350.9437639, -121.7122122, 47.27514536, 846.4637639 ], "properties": { "datetime": "2018-11-12T22:53:24Z", "pc:count": 55892082, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596902.5391, "count": 55892082, "maximum": 597401.8094, "minimum": 596433.5494, "name": "X", "position": 0, "stddev": 276.2053872, "variance": 76289.4159 }, { "average": 5235856.013, "count": 55892082, "maximum": 5236528.405, "minimum": 5235123.805, "name": "Y", "position": 1, "stddev": 388.9074691, "variance": 151249.0195 }, { "average": 509.7317893, "count": 55892082, "maximum": 846.4637639, "minimum": 350.9437639, "name": "Z", "position": 2, "stddev": 84.65240439, "variance": 7166.029568 }, { "average": 33778.59792, "count": 55892082, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16564.13727, "variance": 274370643.4 }, { "average": 2.086782579, "count": 55892082, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.170158338, "variance": 1.369270535 }, { "average": 3.173628476, "count": 55892082, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.356328207, "variance": 1.839626206 }, { "average": 0, "count": 55892082, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.156648772e-08, "count": 55892082, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002675191281, "variance": 7.156648388e-08 }, { "average": 1.053785168, "count": 55892082, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3240599318, "variance": 0.1050148394 }, { "average": 0.4160203179, "count": 55892082, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93059791, "variance": 253.7839497 }, { "average": 0.509591788, "count": 55892082, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999079936, "variance": 0.2499080021 }, { "average": 1075.064715, "count": 55892082, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.072137723, "variance": 1.149479297 }, { "average": 226097021.5, "count": 55892082, "maximum": 226098404.2, "minimum": 226095945.9, "name": "GpsTime", "position": 12, "stddev": 552.4393811, "variance": 305189.2698 }, { "average": 0.509591788, "count": 55892082, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999079936, "variance": 0.2499080021 }, { "average": 0, "count": 55892082, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55892082, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001804083806, "count": 55892082, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04243617701, "variance": 0.001800829119 }, { "average": 0, "count": 55892082, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596433.5494, 5235123.805, 350.9437639, 597401.8094, 5236528.405, 846.4637639 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596433.5494280613, 5235123.805233777, 350.94376387448074 ], [ 596433.5494280613, 5236528.405233776, 350.94376387448074 ], [ 597401.8094280614, 5236528.405233776, 846.4637638744807 ], [ 597401.8094280614, 5235123.805233777, 846.4637638744807 ], [ 596433.5494280613, 5235123.805233777, 350.94376387448074 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:53:24+00:00", "end_time": "2018-11-12T22:12:25+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6318.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6318.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6318.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6318.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7253143, 47.26236635, 350.9437639, -121.7122122, 47.27514536, 846.4637639 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531426369422, 47.26250942486191, 350.94376387448074 ], [ -121.72501080640076, 47.275145360476124, 350.94376387448074 ], [ -121.7122121814401, 47.275002226832065, 846.4637638744807 ], [ -121.71251868285837, 47.26236635411197, 846.4637638744807 ], [ -121.72531426369422, 47.26250942486191, 350.94376387448074 ] ] ] }, "id": "20181112_47121C6318.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6318.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:53:24Z", "pc:count": 55892082, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596902.5391, "count": 55892082, "maximum": 597401.8094, "minimum": 596433.5494, "name": "X", "position": 0, "stddev": 276.2053872, "variance": 76289.4159 }, { "average": 5235856.013, "count": 55892082, "maximum": 5236528.405, "minimum": 5235123.805, "name": "Y", "position": 1, "stddev": 388.9074691, "variance": 151249.0195 }, { "average": 509.7317893, "count": 55892082, "maximum": 846.4637639, "minimum": 350.9437639, "name": "Z", "position": 2, "stddev": 84.65240439, "variance": 7166.029568 }, { "average": 33778.59792, "count": 55892082, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16564.13727, "variance": 274370643.4 }, { "average": 2.086782579, "count": 55892082, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.170158338, "variance": 1.369270535 }, { "average": 3.173628476, "count": 55892082, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.356328207, "variance": 1.839626206 }, { "average": 0, "count": 55892082, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.156648772e-08, "count": 55892082, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002675191281, "variance": 7.156648388e-08 }, { "average": 1.053785168, "count": 55892082, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3240599318, "variance": 0.1050148394 }, { "average": 0.4160203179, "count": 55892082, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93059791, "variance": 253.7839497 }, { "average": 0.509591788, "count": 55892082, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999079936, "variance": 0.2499080021 }, { "average": 1075.064715, "count": 55892082, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.072137723, "variance": 1.149479297 }, { "average": 226097021.5, "count": 55892082, "maximum": 226098404.2, "minimum": 226095945.9, "name": "GpsTime", "position": 12, "stddev": 552.4393811, "variance": 305189.2698 }, { "average": 0.509591788, "count": 55892082, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999079936, "variance": 0.2499080021 }, { "average": 0, "count": 55892082, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55892082, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001804083806, "count": 55892082, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04243617701, "variance": 0.001800829119 }, { "average": 0, "count": 55892082, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596433.5494, 5235123.805, 350.9437639, 597401.8094, 5236528.405, 846.4637639 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596433.5494280613, 5235123.805233777, 350.94376387448074 ], [ 596433.5494280613, 5236528.405233776, 350.94376387448074 ], [ 597401.8094280614, 5236528.405233776, 846.4637638744807 ], [ 597401.8094280614, 5235123.805233777, 846.4637638744807 ], [ 596433.5494280613, 5235123.805233777, 350.94376387448074 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:53:24+00:00", "end_time": "2018-11-12T22:12:25+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C3312.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36290002627646, 47.275011472171435, 961.8664290823451 ], [ -121.36251312938631, 47.28754856327243, 961.8664290823451 ], [ -121.34963030897961, 47.28736371234253, 1344.446429082345 ], [ -121.35002024639748, 47.27482670183432, 1344.446429082345 ], [ -121.36290002627646, 47.275011472171435, 961.8664290823451 ] ] ] }, "bbox": [ -121.3629, 47.2748267, 961.8664291, -121.3496303, 47.28754856, 1344.446429 ], "properties": { "datetime": "2018-11-11T22:02:09Z", "pc:count": 39384591, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624320.42, "count": 39384591, "maximum": 624795.7601, "minimum": 623821.2001, "name": "X", "position": 0, "stddev": 283.3526529, "variance": 80288.7259 }, { "average": 5237612.663, "count": 39384591, "maximum": 5238418.767, "minimum": 5237024.927, "name": "Y", "position": 1, "stddev": 361.1217489, "variance": 130408.9175 }, { "average": 1139.87848, "count": 39384591, "maximum": 1344.446429, "minimum": 961.8664291, "name": "Z", "position": 2, "stddev": 65.60438045, "variance": 4303.934735 }, { "average": 38321.75255, "count": 39384591, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20157.32414, "variance": 406317716.5 }, { "average": 1.796824931, "count": 39384591, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.040124825, "variance": 1.081859651 }, { "average": 2.593192068, "count": 39384591, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.34672459, "variance": 1.813667121 }, { "average": 0, "count": 39384591, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39384591, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.108601661, "count": 39384591, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.505067078, "variance": 0.2550927533 }, { "average": -1.345217781, "count": 39384591, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.31311187, "variance": 266.1176189 }, { "average": 0.5102297495, "count": 39384591, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998953476, "variance": 0.2498953586 }, { "average": 1037.162397, "count": 39384591, "maximum": 1041, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 7.667737941, "variance": 58.79420514 }, { "average": 225995344, "count": 39384591, "maximum": 226008929.9, "minimum": 225754047.1, "name": "GpsTime", "position": 12, "stddev": 55376.35806, "variance": 3066541032 }, { "average": 0.5102297495, "count": 39384591, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998953476, "variance": 0.2498953586 }, { "average": 0, "count": 39384591, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39384591, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003005058501, "count": 39384591, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05473598634, "variance": 0.002996028201 }, { "average": 0, "count": 39384591, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623821.2001, 5237024.927, 961.8664291, 624795.7601, 5238418.767, 1344.446429 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623821.2001467182, 5237024.926577495, 961.8664290823451 ], [ 623821.2001467182, 5238418.766577495, 961.8664290823451 ], [ 624795.7601467182, 5238418.766577495, 1344.446429082345 ], [ 624795.7601467182, 5237024.926577495, 1344.446429082345 ], [ 623821.2001467182, 5237024.926577495, 961.8664290823451 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:02:09+00:00", "end_time": "2018-11-08T23:14:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C3312.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C3312.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C3312.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3312.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3629, 47.2748267, 961.8664291, -121.3496303, 47.28754856, 1344.446429 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36290002627646, 47.275011472171435, 961.8664290823451 ], [ -121.36251312938631, 47.28754856327243, 961.8664290823451 ], [ -121.34963030897961, 47.28736371234253, 1344.446429082345 ], [ -121.35002024639748, 47.27482670183432, 1344.446429082345 ], [ -121.36290002627646, 47.275011472171435, 961.8664290823451 ] ] ] }, "id": "20181108_47121C3312.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3312.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:02:09Z", "pc:count": 39384591, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624320.42, "count": 39384591, "maximum": 624795.7601, "minimum": 623821.2001, "name": "X", "position": 0, "stddev": 283.3526529, "variance": 80288.7259 }, { "average": 5237612.663, "count": 39384591, "maximum": 5238418.767, "minimum": 5237024.927, "name": "Y", "position": 1, "stddev": 361.1217489, "variance": 130408.9175 }, { "average": 1139.87848, "count": 39384591, "maximum": 1344.446429, "minimum": 961.8664291, "name": "Z", "position": 2, "stddev": 65.60438045, "variance": 4303.934735 }, { "average": 38321.75255, "count": 39384591, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20157.32414, "variance": 406317716.5 }, { "average": 1.796824931, "count": 39384591, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.040124825, "variance": 1.081859651 }, { "average": 2.593192068, "count": 39384591, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.34672459, "variance": 1.813667121 }, { "average": 0, "count": 39384591, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39384591, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.108601661, "count": 39384591, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.505067078, "variance": 0.2550927533 }, { "average": -1.345217781, "count": 39384591, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.31311187, "variance": 266.1176189 }, { "average": 0.5102297495, "count": 39384591, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998953476, "variance": 0.2498953586 }, { "average": 1037.162397, "count": 39384591, "maximum": 1041, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 7.667737941, "variance": 58.79420514 }, { "average": 225995344, "count": 39384591, "maximum": 226008929.9, "minimum": 225754047.1, "name": "GpsTime", "position": 12, "stddev": 55376.35806, "variance": 3066541032 }, { "average": 0.5102297495, "count": 39384591, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998953476, "variance": 0.2498953586 }, { "average": 0, "count": 39384591, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39384591, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003005058501, "count": 39384591, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05473598634, "variance": 0.002996028201 }, { "average": 0, "count": 39384591, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623821.2001, 5237024.927, 961.8664291, 624795.7601, 5238418.767, 1344.446429 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623821.2001467182, 5237024.926577495, 961.8664290823451 ], [ 623821.2001467182, 5238418.766577495, 961.8664290823451 ], [ 624795.7601467182, 5238418.766577495, 1344.446429082345 ], [ 624795.7601467182, 5237024.926577495, 1344.446429082345 ], [ 623821.2001467182, 5237024.926577495, 961.8664290823451 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:02:09+00:00", "end_time": "2018-11-08T23:14:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7123.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.84525696037599, 47.320939088761406, 899.1680635042998 ], [ -121.84516664443953, 47.32508302180537, 899.1680635042998 ], [ -121.8374279607024, 47.32500477633603, 1074.8480635042997 ], [ -121.83751888152494, 47.3208608545709, 1074.8480635042997 ], [ -121.84525696037599, 47.320939088761406, 899.1680635042998 ] ] ] }, "bbox": [ -121.845257, 47.32086085, 899.1680635, -121.837428, 47.32508302, 1074.848064 ], "properties": { "datetime": "2018-11-12T22:33:05Z", "pc:count": 6953331, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587630.2144, "count": 6953331, "maximum": 587848.4579, "minimum": 587263.5779, "name": "X", "position": 0, "stddev": 137.271533, "variance": 18843.47377 }, { "average": 5241744.726, "count": 6953331, "maximum": 5241936.417, "minimum": 5241475.797, "name": "Y", "position": 1, "stddev": 124.8288903, "variance": 15582.25184 }, { "average": 992.0319533, "count": 6953331, "maximum": 1074.848064, "minimum": 899.1680635, "name": "Z", "position": 2, "stddev": 36.75972892, "variance": 1351.27767 }, { "average": 34373.55375, "count": 6953331, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20475.68427, "variance": 419253646.4 }, { "average": 2.032156674, "count": 6953331, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.15603637, "variance": 1.336420089 }, { "average": 3.06454518, "count": 6953331, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.383940259, "variance": 1.91529064 }, { "average": 0, "count": 6953331, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6953331, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.061323846, "count": 6953331, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3454719985, "variance": 0.1193509017 }, { "average": -8.256371163, "count": 6953331, "maximum": 28.00200081, "minimum": -22.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 12.20345555, "variance": 148.9243274 }, { "average": 0.505709278, "count": 6953331, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499967439, "variance": 0.2499674401 }, { "average": 1073.586414, "count": 6953331, "maximum": 1075, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 0.6590967165, "variance": 0.4344084817 }, { "average": 226096261, "count": 6953331, "maximum": 226097185.8, "minimum": 226095211.1, "name": "GpsTime", "position": 12, "stddev": 307.5262222, "variance": 94572.37737 }, { "average": 0.505709278, "count": 6953331, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499967439, "variance": 0.2499674401 }, { "average": 0, "count": 6953331, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6953331, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002059588419, "count": 6953331, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04533593288, "variance": 0.00205534681 }, { "average": 0, "count": 6953331, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587263.5779, 5241475.797, 899.1680635, 587848.4579, 5241936.417, 1074.848064 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587263.5779199689, 5241475.797469645, 899.1680635042998 ], [ 587263.5779199689, 5241936.417469644, 899.1680635042998 ], [ 587848.4579199688, 5241936.417469644, 1074.8480635042997 ], [ 587848.4579199688, 5241475.797469645, 1074.8480635042997 ], [ 587263.5779199689, 5241475.797469645, 899.1680635042998 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:33:05+00:00", "end_time": "2018-11-12T22:00:11+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7123.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7123.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7123.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7123.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.845257, 47.32086085, 899.1680635, -121.837428, 47.32508302, 1074.848064 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.84525696037599, 47.320939088761406, 899.1680635042998 ], [ -121.84516664443953, 47.32508302180537, 899.1680635042998 ], [ -121.8374279607024, 47.32500477633603, 1074.8480635042997 ], [ -121.83751888152494, 47.3208608545709, 1074.8480635042997 ], [ -121.84525696037599, 47.320939088761406, 899.1680635042998 ] ] ] }, "id": "20181112_47121C7123.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7123.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:33:05Z", "pc:count": 6953331, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587630.2144, "count": 6953331, "maximum": 587848.4579, "minimum": 587263.5779, "name": "X", "position": 0, "stddev": 137.271533, "variance": 18843.47377 }, { "average": 5241744.726, "count": 6953331, "maximum": 5241936.417, "minimum": 5241475.797, "name": "Y", "position": 1, "stddev": 124.8288903, "variance": 15582.25184 }, { "average": 992.0319533, "count": 6953331, "maximum": 1074.848064, "minimum": 899.1680635, "name": "Z", "position": 2, "stddev": 36.75972892, "variance": 1351.27767 }, { "average": 34373.55375, "count": 6953331, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20475.68427, "variance": 419253646.4 }, { "average": 2.032156674, "count": 6953331, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.15603637, "variance": 1.336420089 }, { "average": 3.06454518, "count": 6953331, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.383940259, "variance": 1.91529064 }, { "average": 0, "count": 6953331, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6953331, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.061323846, "count": 6953331, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3454719985, "variance": 0.1193509017 }, { "average": -8.256371163, "count": 6953331, "maximum": 28.00200081, "minimum": -22.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 12.20345555, "variance": 148.9243274 }, { "average": 0.505709278, "count": 6953331, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499967439, "variance": 0.2499674401 }, { "average": 1073.586414, "count": 6953331, "maximum": 1075, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 0.6590967165, "variance": 0.4344084817 }, { "average": 226096261, "count": 6953331, "maximum": 226097185.8, "minimum": 226095211.1, "name": "GpsTime", "position": 12, "stddev": 307.5262222, "variance": 94572.37737 }, { "average": 0.505709278, "count": 6953331, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499967439, "variance": 0.2499674401 }, { "average": 0, "count": 6953331, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6953331, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002059588419, "count": 6953331, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04533593288, "variance": 0.00205534681 }, { "average": 0, "count": 6953331, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587263.5779, 5241475.797, 899.1680635, 587848.4579, 5241936.417, 1074.848064 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587263.5779199689, 5241475.797469645, 899.1680635042998 ], [ 587263.5779199689, 5241936.417469644, 899.1680635042998 ], [ 587848.4579199688, 5241936.417469644, 1074.8480635042997 ], [ 587848.4579199688, 5241475.797469645, 1074.8480635042997 ], [ 587263.5779199689, 5241475.797469645, 899.1680635042998 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:33:05+00:00", "end_time": "2018-11-12T22:00:11+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5310.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57527665727773, 47.287509003846935, 1088.7695562638 ], [ -121.57501392161981, 47.297288929575686, 1088.7695562638 ], [ -121.56225412270906, 47.297129532254424, 1394.3095562638 ], [ -121.56251920901911, 47.28734966074184, 1394.3095562638 ], [ -121.57527665727773, 47.287509003846935, 1088.7695562638 ] ] ] }, "bbox": [ -121.5752767, 47.28734966, 1088.769556, -121.5622541, 47.29728893, 1394.309556 ], "properties": { "datetime": "2018-11-11T23:08:51Z", "pc:count": 25724103, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608180.0767, "count": 25724103, "maximum": 608698.2305, "minimum": 607733.2505, "name": "X", "position": 0, "stddev": 283.5592115, "variance": 80405.82645 }, { "average": 5238602.556, "count": 25724103, "maximum": 5239185.605, "minimum": 5238098.405, "name": "Y", "position": 1, "stddev": 290.211943, "variance": 84222.97189 }, { "average": 1242.647365, "count": 25724103, "maximum": 1394.309556, "minimum": 1088.769556, "name": "Z", "position": 2, "stddev": 59.83297259, "variance": 3579.984609 }, { "average": 45707.99609, "count": 25724103, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18527.35583, "variance": 343262914 }, { "average": 1.446848118, "count": 25724103, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7360866916, "variance": 0.5418236176 }, { "average": 1.893801467, "count": 25724103, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.9897097743, "variance": 0.9795254374 }, { "average": 0, "count": 25724103, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 25724103, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.113954372, "count": 25724103, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4134626885, "variance": 0.1709513948 }, { "average": -0.04740798911, "count": 25724103, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.74563855, "variance": 280.4164106 }, { "average": 0.5056554547, "count": 25724103, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999680245, "variance": 0.2499680255 }, { "average": 1052.996129, "count": 25724103, "maximum": 1055, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 1.060450596, "variance": 1.124555467 }, { "average": 226012048.4, "count": 25724103, "maximum": 226012931.7, "minimum": 226011385.7, "name": "GpsTime", "position": 12, "stddev": 369.5298869, "variance": 136552.3373 }, { "average": 0.5056554547, "count": 25724103, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999680245, "variance": 0.2499680255 }, { "average": 0, "count": 25724103, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 25724103, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002332753838, "count": 25724103, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04824222412, "variance": 0.002327312188 }, { "average": 0, "count": 25724103, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607733.2505, 5238098.405, 1088.769556, 608698.2305, 5239185.605, 1394.309556 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607733.2504876791, 5238098.40470257, 1088.7695562638 ], [ 607733.2504876791, 5239185.60470257, 1088.7695562638 ], [ 608698.2304876791, 5239185.60470257, 1394.3095562638 ], [ 608698.2304876791, 5238098.40470257, 1394.3095562638 ], [ 607733.2504876791, 5238098.40470257, 1088.7695562638 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:08:51+00:00", "end_time": "2018-11-11T22:43:05+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5310.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5310.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5310.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5310.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5752767, 47.28734966, 1088.769556, -121.5622541, 47.29728893, 1394.309556 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57527665727773, 47.287509003846935, 1088.7695562638 ], [ -121.57501392161981, 47.297288929575686, 1088.7695562638 ], [ -121.56225412270906, 47.297129532254424, 1394.3095562638 ], [ -121.56251920901911, 47.28734966074184, 1394.3095562638 ], [ -121.57527665727773, 47.287509003846935, 1088.7695562638 ] ] ] }, "id": "20181111_47121C5310.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5310.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:08:51Z", "pc:count": 25724103, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608180.0767, "count": 25724103, "maximum": 608698.2305, "minimum": 607733.2505, "name": "X", "position": 0, "stddev": 283.5592115, "variance": 80405.82645 }, { "average": 5238602.556, "count": 25724103, "maximum": 5239185.605, "minimum": 5238098.405, "name": "Y", "position": 1, "stddev": 290.211943, "variance": 84222.97189 }, { "average": 1242.647365, "count": 25724103, "maximum": 1394.309556, "minimum": 1088.769556, "name": "Z", "position": 2, "stddev": 59.83297259, "variance": 3579.984609 }, { "average": 45707.99609, "count": 25724103, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18527.35583, "variance": 343262914 }, { "average": 1.446848118, "count": 25724103, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7360866916, "variance": 0.5418236176 }, { "average": 1.893801467, "count": 25724103, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.9897097743, "variance": 0.9795254374 }, { "average": 0, "count": 25724103, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 25724103, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.113954372, "count": 25724103, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4134626885, "variance": 0.1709513948 }, { "average": -0.04740798911, "count": 25724103, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.74563855, "variance": 280.4164106 }, { "average": 0.5056554547, "count": 25724103, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999680245, "variance": 0.2499680255 }, { "average": 1052.996129, "count": 25724103, "maximum": 1055, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 1.060450596, "variance": 1.124555467 }, { "average": 226012048.4, "count": 25724103, "maximum": 226012931.7, "minimum": 226011385.7, "name": "GpsTime", "position": 12, "stddev": 369.5298869, "variance": 136552.3373 }, { "average": 0.5056554547, "count": 25724103, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999680245, "variance": 0.2499680255 }, { "average": 0, "count": 25724103, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 25724103, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002332753838, "count": 25724103, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04824222412, "variance": 0.002327312188 }, { "average": 0, "count": 25724103, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607733.2505, 5238098.405, 1088.769556, 608698.2305, 5239185.605, 1394.309556 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607733.2504876791, 5238098.40470257, 1088.7695562638 ], [ 607733.2504876791, 5239185.60470257, 1088.7695562638 ], [ 608698.2304876791, 5239185.60470257, 1394.3095562638 ], [ 608698.2304876791, 5238098.40470257, 1394.3095562638 ], [ 607733.2504876791, 5238098.40470257, 1088.7695562638 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:08:51+00:00", "end_time": "2018-11-11T22:43:05+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4413.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288744357264, 47.275011206905305, 776.9214001477873 ], [ -121.41250844307766, 47.287679391505506, 776.9214001477873 ], [ -121.39963822649656, 47.2875003410962, 1310.2014001477874 ], [ -121.4000202964618, 47.274832235375825, 1310.2014001477874 ], [ -121.41288744357264, 47.275011206905305, 776.9214001477873 ] ] ] }, "bbox": [ -121.4128874, 47.27483224, 776.9214001, -121.3996382, 47.28767939, 1310.2014 ], "properties": { "datetime": "2018-11-11T22:15:38Z", "pc:count": 47439918, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620516.0196, "count": 47439918, "maximum": 621014.1197, "minimum": 620040.5397, "name": "X", "position": 0, "stddev": 275.3744364, "variance": 75831.08022 }, { "average": 5237616.101, "count": 47439918, "maximum": 5238355.111, "minimum": 5236946.731, "name": "Y", "position": 1, "stddev": 394.4613598, "variance": 155599.7644 }, { "average": 1028.252997, "count": 47439918, "maximum": 1310.2014, "minimum": 776.9214001, "name": "Z", "position": 2, "stddev": 115.6961331, "variance": 13385.59522 }, { "average": 36466.00052, "count": 47439918, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17839.84513, "variance": 318260074.3 }, { "average": 1.912739394, "count": 47439918, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.043924539, "variance": 1.089778442 }, { "average": 2.825593501, "count": 47439918, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.234280729, "variance": 1.523448919 }, { "average": 0, "count": 47439918, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.002532972e-06, "count": 47439918, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001415107418, "variance": 2.002529004e-06 }, { "average": 1.064193134, "count": 47439918, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.368408907, "variance": 0.1357251228 }, { "average": 0.5793712105, "count": 47439918, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.82225243, "variance": 250.3436719 }, { "average": 0.5079586563, "count": 47439918, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499936661, "variance": 0.2499366651 }, { "average": 1041.512053, "count": 47439918, "maximum": 1044, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 0.9597900635, "variance": 0.921196966 }, { "average": 226008988.5, "count": 47439918, "maximum": 226009738, "minimum": 226008162.1, "name": "GpsTime", "position": 12, "stddev": 332.8976282, "variance": 110820.8309 }, { "average": 0.5079586563, "count": 47439918, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499936661, "variance": 0.2499366651 }, { "average": 0, "count": 47439918, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47439918, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002521758153, "count": 47439918, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05015375302, "variance": 0.002515398942 }, { "average": 0, "count": 47439918, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620040.5397, 5236946.731, 776.9214001, 621014.1197, 5238355.111, 1310.2014 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620040.5397182663, 5236946.731311695, 776.9214001477873 ], [ 620040.5397182663, 5238355.111311696, 776.9214001477873 ], [ 621014.1197182664, 5238355.111311696, 1310.2014001477874 ], [ 621014.1197182664, 5236946.731311695, 1310.2014001477874 ], [ 620040.5397182663, 5236946.731311695, 776.9214001477873 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:15:38+00:00", "end_time": "2018-11-11T21:49:22+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4413.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4413.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4413.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4413.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4128874, 47.27483224, 776.9214001, -121.3996382, 47.28767939, 1310.2014 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288744357264, 47.275011206905305, 776.9214001477873 ], [ -121.41250844307766, 47.287679391505506, 776.9214001477873 ], [ -121.39963822649656, 47.2875003410962, 1310.2014001477874 ], [ -121.4000202964618, 47.274832235375825, 1310.2014001477874 ], [ -121.41288744357264, 47.275011206905305, 776.9214001477873 ] ] ] }, "id": "20181111_47121C4413.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4413.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:15:38Z", "pc:count": 47439918, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620516.0196, "count": 47439918, "maximum": 621014.1197, "minimum": 620040.5397, "name": "X", "position": 0, "stddev": 275.3744364, "variance": 75831.08022 }, { "average": 5237616.101, "count": 47439918, "maximum": 5238355.111, "minimum": 5236946.731, "name": "Y", "position": 1, "stddev": 394.4613598, "variance": 155599.7644 }, { "average": 1028.252997, "count": 47439918, "maximum": 1310.2014, "minimum": 776.9214001, "name": "Z", "position": 2, "stddev": 115.6961331, "variance": 13385.59522 }, { "average": 36466.00052, "count": 47439918, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17839.84513, "variance": 318260074.3 }, { "average": 1.912739394, "count": 47439918, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.043924539, "variance": 1.089778442 }, { "average": 2.825593501, "count": 47439918, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.234280729, "variance": 1.523448919 }, { "average": 0, "count": 47439918, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.002532972e-06, "count": 47439918, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001415107418, "variance": 2.002529004e-06 }, { "average": 1.064193134, "count": 47439918, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.368408907, "variance": 0.1357251228 }, { "average": 0.5793712105, "count": 47439918, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.82225243, "variance": 250.3436719 }, { "average": 0.5079586563, "count": 47439918, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499936661, "variance": 0.2499366651 }, { "average": 1041.512053, "count": 47439918, "maximum": 1044, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 0.9597900635, "variance": 0.921196966 }, { "average": 226008988.5, "count": 47439918, "maximum": 226009738, "minimum": 226008162.1, "name": "GpsTime", "position": 12, "stddev": 332.8976282, "variance": 110820.8309 }, { "average": 0.5079586563, "count": 47439918, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499936661, "variance": 0.2499366651 }, { "average": 0, "count": 47439918, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47439918, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002521758153, "count": 47439918, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05015375302, "variance": 0.002515398942 }, { "average": 0, "count": 47439918, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620040.5397, 5236946.731, 776.9214001, 621014.1197, 5238355.111, 1310.2014 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620040.5397182663, 5236946.731311695, 776.9214001477873 ], [ 620040.5397182663, 5238355.111311696, 776.9214001477873 ], [ 621014.1197182664, 5238355.111311696, 1310.2014001477874 ], [ 621014.1197182664, 5236946.731311695, 1310.2014001477874 ], [ 620040.5397182663, 5236946.731311695, 776.9214001477873 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:15:38+00:00", "end_time": "2018-11-11T21:49:22+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7208.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78779960412884, 47.22500885552615, 364.1230916338185 ], [ -121.78751155005438, 47.23763851652278, 364.1230916338185 ], [ -121.77472666728235, 47.23750249635753, 2369.7030916338185 ], [ -121.77501775684698, 47.22487289509245, 2369.7030916338185 ], [ -121.78779960412884, 47.22500885552615, 364.1230916338185 ] ] ] }, "bbox": [ -121.7877996, 47.2248729, 364.1230916, -121.7747267, 47.23763852, 2369.703092 ], "properties": { "datetime": "2018-11-13T00:10:17Z", "pc:count": 50536796, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592254.7857, "count": 50536796, "maximum": 592739.0976, "minimum": 591771.2176, "name": "X", "position": 0, "stddev": 272.6152647, "variance": 74319.08256 }, { "average": 5231623.715, "count": 50536796, "maximum": 5232284.897, "minimum": 5230881.037, "name": "Y", "position": 1, "stddev": 404.3021767, "variance": 163460.2501 }, { "average": 752.2744324, "count": 50536796, "maximum": 2369.703092, "minimum": 364.1230916, "name": "Z", "position": 2, "stddev": 73.87833069, "variance": 5458.007745 }, { "average": 35313.89589, "count": 50536796, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17587.37437, "variance": 309315737.2 }, { "average": 2.101232832, "count": 50536796, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.154393858, "variance": 1.33262518 }, { "average": 3.202612746, "count": 50536796, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.29735952, "variance": 1.683141724 }, { "average": 0, "count": 50536796, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.498029911e-07, "count": 50536796, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009745779126, "variance": 9.498021077e-07 }, { "average": 1.04426258, "count": 50536796, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2740147355, "variance": 0.07508407529 }, { "average": 3.58671691, "count": 50536796, "maximum": 28.00200081, "minimum": -28.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 15.20162348, "variance": 231.0893564 }, { "average": 0.516484286, "count": 50536796, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4997281994, "variance": 0.2497282733 }, { "average": 1086.357608, "count": 50536796, "maximum": 1089, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 1.073828249, "variance": 1.153107108 }, { "average": 226102070.3, "count": 50536796, "maximum": 226103017.3, "minimum": 226101007.4, "name": "GpsTime", "position": 12, "stddev": 460.4558531, "variance": 212019.5926 }, { "average": 0.516484286, "count": 50536796, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4997281994, "variance": 0.2497282733 }, { "average": 0, "count": 50536796, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50536796, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001092688979, "count": 50536796, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03303778187, "variance": 0.001091495031 }, { "average": 0, "count": 50536796, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591771.2176, 5230881.037, 364.1230916, 592739.0976, 5232284.897, 2369.703092 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591771.2175689507, 5230881.036929056, 364.1230916338185 ], [ 591771.2175689507, 5232284.896929055, 364.1230916338185 ], [ 592739.0975689506, 5232284.896929055, 2369.7030916338185 ], [ 592739.0975689506, 5230881.036929056, 2369.7030916338185 ], [ 591771.2175689507, 5230881.036929056, 364.1230916338185 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:10:17+00:00", "end_time": "2018-11-12T23:36:47+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7208.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7208.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7208.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7208.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7877996, 47.2248729, 364.1230916, -121.7747267, 47.23763852, 2369.703092 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78779960412884, 47.22500885552615, 364.1230916338185 ], [ -121.78751155005438, 47.23763851652278, 364.1230916338185 ], [ -121.77472666728235, 47.23750249635753, 2369.7030916338185 ], [ -121.77501775684698, 47.22487289509245, 2369.7030916338185 ], [ -121.78779960412884, 47.22500885552615, 364.1230916338185 ] ] ] }, "id": "20181112_47121B7208.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7208.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:10:17Z", "pc:count": 50536796, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592254.7857, "count": 50536796, "maximum": 592739.0976, "minimum": 591771.2176, "name": "X", "position": 0, "stddev": 272.6152647, "variance": 74319.08256 }, { "average": 5231623.715, "count": 50536796, "maximum": 5232284.897, "minimum": 5230881.037, "name": "Y", "position": 1, "stddev": 404.3021767, "variance": 163460.2501 }, { "average": 752.2744324, "count": 50536796, "maximum": 2369.703092, "minimum": 364.1230916, "name": "Z", "position": 2, "stddev": 73.87833069, "variance": 5458.007745 }, { "average": 35313.89589, "count": 50536796, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17587.37437, "variance": 309315737.2 }, { "average": 2.101232832, "count": 50536796, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.154393858, "variance": 1.33262518 }, { "average": 3.202612746, "count": 50536796, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.29735952, "variance": 1.683141724 }, { "average": 0, "count": 50536796, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.498029911e-07, "count": 50536796, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009745779126, "variance": 9.498021077e-07 }, { "average": 1.04426258, "count": 50536796, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2740147355, "variance": 0.07508407529 }, { "average": 3.58671691, "count": 50536796, "maximum": 28.00200081, "minimum": -28.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 15.20162348, "variance": 231.0893564 }, { "average": 0.516484286, "count": 50536796, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4997281994, "variance": 0.2497282733 }, { "average": 1086.357608, "count": 50536796, "maximum": 1089, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 1.073828249, "variance": 1.153107108 }, { "average": 226102070.3, "count": 50536796, "maximum": 226103017.3, "minimum": 226101007.4, "name": "GpsTime", "position": 12, "stddev": 460.4558531, "variance": 212019.5926 }, { "average": 0.516484286, "count": 50536796, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4997281994, "variance": 0.2497282733 }, { "average": 0, "count": 50536796, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50536796, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001092688979, "count": 50536796, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03303778187, "variance": 0.001091495031 }, { "average": 0, "count": 50536796, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591771.2176, 5230881.037, 364.1230916, 592739.0976, 5232284.897, 2369.703092 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591771.2175689507, 5230881.036929056, 364.1230916338185 ], [ 591771.2175689507, 5232284.896929055, 364.1230916338185 ], [ 592739.0975689506, 5232284.896929055, 2369.7030916338185 ], [ 592739.0975689506, 5230881.036929056, 2369.7030916338185 ], [ 591771.2175689507, 5230881.036929056, 364.1230916338185 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:10:17+00:00", "end_time": "2018-11-12T23:36:47+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7117.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.86013179669224, 47.32705178841295, 828.1367604064137 ], [ -121.85990468337607, 47.33760427193083, 828.1367604064137 ], [ -121.84978670370563, 47.33750316974856, 1070.8767604064137 ], [ -121.85001583149713, 47.326950723338996, 1070.8767604064137 ], [ -121.86013179669224, 47.32705178841295, 828.1367604064137 ] ] ] }, "bbox": [ -121.8601318, 47.32695072, 828.1367604, -121.8497867, 47.33760427, 1070.87676 ], "properties": { "datetime": "2018-11-12T22:33:21Z", "pc:count": 26693857, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586605.3503, "count": 26693857, "maximum": 586894.1003, "minimum": 586129.5803, "name": "X", "position": 0, "stddev": 175.6208567, "variance": 30842.68529 }, { "average": 5242848.017, "count": 26693857, "maximum": 5243311.518, "minimum": 5242138.558, "name": "Y", "position": 1, "stddev": 304.8765582, "variance": 92949.71577 }, { "average": 958.8606133, "count": 26693857, "maximum": 1070.87676, "minimum": 828.1367604, "name": "Z", "position": 2, "stddev": 42.73334562, "variance": 1826.138828 }, { "average": 34524.03205, "count": 26693857, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20130.6229, "variance": 405241978.1 }, { "average": 2.077045854, "count": 26693857, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.163191939, "variance": 1.353015487 }, { "average": 3.153639206, "count": 26693857, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.35009462, "variance": 1.822755482 }, { "average": 0, "count": 26693857, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 26693857, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.042817754, "count": 26693857, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.271772883, "variance": 0.07386049992 }, { "average": 1.671473247, "count": 26693857, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.38588191, "variance": 268.497126 }, { "average": 0.5103221689, "count": 26693857, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998934508, "variance": 0.2498934622 }, { "average": 1072.662031, "count": 26693857, "maximum": 1075, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 0.8775270759, "variance": 0.770053769 }, { "average": 226095749.9, "count": 26693857, "maximum": 226097201.1, "minimum": 226095045.2, "name": "GpsTime", "position": 12, "stddev": 510.6995328, "variance": 260814.0128 }, { "average": 0.5103221689, "count": 26693857, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998934508, "variance": 0.2498934622 }, { "average": 0, "count": 26693857, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 26693857, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00109587011, "count": 26693857, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03308578576, "variance": 0.001094669219 }, { "average": 0, "count": 26693857, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586129.5803, 5242138.558, 828.1367604, 586894.1003, 5243311.518, 1070.87676 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586129.5802967347, 5242138.557805394, 828.1367604064137 ], [ 586129.5802967347, 5243311.517805395, 828.1367604064137 ], [ 586894.1002967347, 5243311.517805395, 1070.8767604064137 ], [ 586894.1002967347, 5242138.557805394, 1070.8767604064137 ], [ 586129.5802967347, 5242138.557805394, 828.1367604064137 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:33:21+00:00", "end_time": "2018-11-12T21:57:25+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7117.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7117.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7117.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7117.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8601318, 47.32695072, 828.1367604, -121.8497867, 47.33760427, 1070.87676 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.86013179669224, 47.32705178841295, 828.1367604064137 ], [ -121.85990468337607, 47.33760427193083, 828.1367604064137 ], [ -121.84978670370563, 47.33750316974856, 1070.8767604064137 ], [ -121.85001583149713, 47.326950723338996, 1070.8767604064137 ], [ -121.86013179669224, 47.32705178841295, 828.1367604064137 ] ] ] }, "id": "20181112_47121C7117.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7117.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:33:21Z", "pc:count": 26693857, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586605.3503, "count": 26693857, "maximum": 586894.1003, "minimum": 586129.5803, "name": "X", "position": 0, "stddev": 175.6208567, "variance": 30842.68529 }, { "average": 5242848.017, "count": 26693857, "maximum": 5243311.518, "minimum": 5242138.558, "name": "Y", "position": 1, "stddev": 304.8765582, "variance": 92949.71577 }, { "average": 958.8606133, "count": 26693857, "maximum": 1070.87676, "minimum": 828.1367604, "name": "Z", "position": 2, "stddev": 42.73334562, "variance": 1826.138828 }, { "average": 34524.03205, "count": 26693857, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20130.6229, "variance": 405241978.1 }, { "average": 2.077045854, "count": 26693857, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.163191939, "variance": 1.353015487 }, { "average": 3.153639206, "count": 26693857, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.35009462, "variance": 1.822755482 }, { "average": 0, "count": 26693857, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 26693857, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.042817754, "count": 26693857, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.271772883, "variance": 0.07386049992 }, { "average": 1.671473247, "count": 26693857, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.38588191, "variance": 268.497126 }, { "average": 0.5103221689, "count": 26693857, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998934508, "variance": 0.2498934622 }, { "average": 1072.662031, "count": 26693857, "maximum": 1075, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 0.8775270759, "variance": 0.770053769 }, { "average": 226095749.9, "count": 26693857, "maximum": 226097201.1, "minimum": 226095045.2, "name": "GpsTime", "position": 12, "stddev": 510.6995328, "variance": 260814.0128 }, { "average": 0.5103221689, "count": 26693857, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998934508, "variance": 0.2498934622 }, { "average": 0, "count": 26693857, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 26693857, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00109587011, "count": 26693857, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03308578576, "variance": 0.001094669219 }, { "average": 0, "count": 26693857, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586129.5803, 5242138.558, 828.1367604, 586894.1003, 5243311.518, 1070.87676 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586129.5802967347, 5242138.557805394, 828.1367604064137 ], [ 586129.5802967347, 5243311.517805395, 828.1367604064137 ], [ 586894.1002967347, 5243311.517805395, 1070.8767604064137 ], [ 586894.1002967347, 5242138.557805394, 1070.8767604064137 ], [ 586129.5802967347, 5242138.557805394, 828.1367604064137 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:33:21+00:00", "end_time": "2018-11-12T21:57:25+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7217.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8002849457571, 47.20050631274278, 951.4881850150847 ], [ -121.8000113627821, 47.21263696287242, 951.4881850150847 ], [ -121.78723877391526, 47.2125024611062, 1383.7881850150848 ], [ -121.78751526715095, 47.200371867705165, 1383.7881850150848 ], [ -121.8002849457571, 47.20050631274278, 951.4881850150847 ] ] ] }, "bbox": [ -121.8002849, 47.20037187, 951.488185, -121.7872388, 47.21263696, 1383.788185 ], "properties": { "datetime": "2018-11-13T00:29:53Z", "pc:count": 33378396, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591370.6133, "count": 33378396, "maximum": 591835.2692, "minimum": 590867.8692, "name": "X", "position": 0, "stddev": 277.596391, "variance": 77059.7563 }, { "average": 5228886.073, "count": 33378396, "maximum": 5229491.877, "minimum": 5228143.497, "name": "Y", "position": 1, "stddev": 345.8661207, "variance": 119623.3735 }, { "average": 1168.640016, "count": 33378396, "maximum": 1383.788185, "minimum": 951.488185, "name": "Z", "position": 2, "stddev": 76.1261511, "variance": 5795.190881 }, { "average": 39293.12334, "count": 33378396, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20059.34105, "variance": 402377163.3 }, { "average": 1.767759781, "count": 33378396, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9889401062, "variance": 0.9780025336 }, { "average": 2.535360267, "count": 33378396, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.255810409, "variance": 1.577059783 }, { "average": 0, "count": 33378396, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 33378396, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082055501, "count": 33378396, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3931425683, "variance": 0.154561079 }, { "average": -1.81162952, "count": 33378396, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.1723091, "variance": 261.5435817 }, { "average": 0.5038721753, "count": 33378396, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999850135, "variance": 0.2499850137 }, { "average": 1091.282366, "count": 33378396, "maximum": 1093, "minimum": 1089, "name": "PointSourceId", "position": 11, "stddev": 0.858574025, "variance": 0.7371493564 }, { "average": 226103663.1, "count": 33378396, "maximum": 226104193.4, "minimum": 226102997.6, "name": "GpsTime", "position": 12, "stddev": 253.4045349, "variance": 64213.85832 }, { "average": 0.5038721753, "count": 33378396, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999850135, "variance": 0.2499850137 }, { "average": 0, "count": 33378396, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 33378396, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002641289294, "count": 33378396, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05132555858, "variance": 0.002634312964 }, { "average": 0, "count": 33378396, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590867.8692, 5228143.497, 951.488185, 591835.2692, 5229491.877, 1383.788185 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590867.8692407615, 5228143.496886224, 951.4881850150847 ], [ 590867.8692407615, 5229491.876886224, 951.4881850150847 ], [ 591835.2692407614, 5229491.876886224, 1383.7881850150848 ], [ 591835.2692407614, 5228143.496886224, 1383.7881850150848 ], [ 590867.8692407615, 5228143.496886224, 951.4881850150847 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:29:53+00:00", "end_time": "2018-11-13T00:09:57+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7217.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7217.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7217.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7217.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8002849, 47.20037187, 951.488185, -121.7872388, 47.21263696, 1383.788185 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8002849457571, 47.20050631274278, 951.4881850150847 ], [ -121.8000113627821, 47.21263696287242, 951.4881850150847 ], [ -121.78723877391526, 47.2125024611062, 1383.7881850150848 ], [ -121.78751526715095, 47.200371867705165, 1383.7881850150848 ], [ -121.8002849457571, 47.20050631274278, 951.4881850150847 ] ] ] }, "id": "20181112_47121B7217.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7217.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:29:53Z", "pc:count": 33378396, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591370.6133, "count": 33378396, "maximum": 591835.2692, "minimum": 590867.8692, "name": "X", "position": 0, "stddev": 277.596391, "variance": 77059.7563 }, { "average": 5228886.073, "count": 33378396, "maximum": 5229491.877, "minimum": 5228143.497, "name": "Y", "position": 1, "stddev": 345.8661207, "variance": 119623.3735 }, { "average": 1168.640016, "count": 33378396, "maximum": 1383.788185, "minimum": 951.488185, "name": "Z", "position": 2, "stddev": 76.1261511, "variance": 5795.190881 }, { "average": 39293.12334, "count": 33378396, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20059.34105, "variance": 402377163.3 }, { "average": 1.767759781, "count": 33378396, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9889401062, "variance": 0.9780025336 }, { "average": 2.535360267, "count": 33378396, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.255810409, "variance": 1.577059783 }, { "average": 0, "count": 33378396, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 33378396, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082055501, "count": 33378396, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3931425683, "variance": 0.154561079 }, { "average": -1.81162952, "count": 33378396, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.1723091, "variance": 261.5435817 }, { "average": 0.5038721753, "count": 33378396, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999850135, "variance": 0.2499850137 }, { "average": 1091.282366, "count": 33378396, "maximum": 1093, "minimum": 1089, "name": "PointSourceId", "position": 11, "stddev": 0.858574025, "variance": 0.7371493564 }, { "average": 226103663.1, "count": 33378396, "maximum": 226104193.4, "minimum": 226102997.6, "name": "GpsTime", "position": 12, "stddev": 253.4045349, "variance": 64213.85832 }, { "average": 0.5038721753, "count": 33378396, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999850135, "variance": 0.2499850137 }, { "average": 0, "count": 33378396, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 33378396, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002641289294, "count": 33378396, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05132555858, "variance": 0.002634312964 }, { "average": 0, "count": 33378396, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590867.8692, 5228143.497, 951.488185, 591835.2692, 5229491.877, 1383.788185 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590867.8692407615, 5228143.496886224, 951.4881850150847 ], [ 590867.8692407615, 5229491.876886224, 951.4881850150847 ], [ 591835.2692407614, 5229491.876886224, 1383.7881850150848 ], [ 591835.2692407614, 5228143.496886224, 1383.7881850150848 ], [ 590867.8692407615, 5228143.496886224, 951.4881850150847 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:29:53+00:00", "end_time": "2018-11-13T00:09:57+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5307.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61270968126786, 47.28750805298353, 901.2246397654981 ], [ -121.61237880353308, 47.300155949190824, 901.2246397654981 ], [ -121.59968502040496, 47.30000152235508, 1347.744639765498 ], [ -121.60001892256282, 47.28735369407328, 1347.744639765498 ], [ -121.61270968126786, 47.28750805298353, 901.2246397654981 ] ] ] }, "bbox": [ -121.6127097, 47.28735369, 901.2246398, -121.599685, 47.30015595, 1347.74464 ], "properties": { "datetime": "2018-11-11T23:41:33Z", "pc:count": 34926735, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605409.4306, "count": 34926735, "maximum": 605862.6744, "minimum": 604902.7544, "name": "X", "position": 0, "stddev": 267.7917516, "variance": 71712.42224 }, { "average": 5238598.647, "count": 34926735, "maximum": 5239453.253, "minimum": 5238047.253, "name": "Y", "position": 1, "stddev": 348.5728614, "variance": 121503.0397 }, { "average": 1122.462525, "count": 34926735, "maximum": 1347.74464, "minimum": 901.2246398, "name": "Z", "position": 2, "stddev": 110.5888851, "variance": 12229.90151 }, { "average": 40863.54416, "count": 34926735, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18715.15373, "variance": 350256979 }, { "average": 1.607418329, "count": 34926735, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8596151593, "variance": 0.7389382221 }, { "average": 2.214492451, "count": 34926735, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.113505898, "variance": 1.239895385 }, { "average": 0, "count": 34926735, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34926735, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.087132164, "count": 34926735, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4008480317, "variance": 0.1606791445 }, { "average": -0.136246138, "count": 34926735, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.06174079, "variance": 257.9795172 }, { "average": 0.5024169308, "count": 34926735, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999941656, "variance": 0.2499941656 }, { "average": 1055.78589, "count": 34926735, "maximum": 1059, "minimum": 1053, "name": "PointSourceId", "position": 11, "stddev": 1.465453748, "variance": 2.147554687 }, { "average": 226013271.1, "count": 34926735, "maximum": 226014893.1, "minimum": 226011943.9, "name": "GpsTime", "position": 12, "stddev": 746.5330975, "variance": 557311.6657 }, { "average": 0.5024169308, "count": 34926735, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999941656, "variance": 0.2499941656 }, { "average": 0, "count": 34926735, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34926735, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002704632998, "count": 34926735, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0519357106, "variance": 0.002697318036 }, { "average": 0, "count": 34926735, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604902.7544, 5238047.253, 901.2246398, 605862.6744, 5239453.253, 1347.74464 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604902.7544261939, 5238047.252568379, 901.2246397654981 ], [ 604902.7544261939, 5239453.252568379, 901.2246397654981 ], [ 605862.6744261938, 5239453.252568379, 1347.744639765498 ], [ 605862.6744261938, 5238047.252568379, 1347.744639765498 ], [ 604902.7544261939, 5238047.252568379, 901.2246397654981 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:41:33+00:00", "end_time": "2018-11-11T22:52:23+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5307.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5307.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5307.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5307.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6127097, 47.28735369, 901.2246398, -121.599685, 47.30015595, 1347.74464 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61270968126786, 47.28750805298353, 901.2246397654981 ], [ -121.61237880353308, 47.300155949190824, 901.2246397654981 ], [ -121.59968502040496, 47.30000152235508, 1347.744639765498 ], [ -121.60001892256282, 47.28735369407328, 1347.744639765498 ], [ -121.61270968126786, 47.28750805298353, 901.2246397654981 ] ] ] }, "id": "20181111_47121C5307.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5307.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:41:33Z", "pc:count": 34926735, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605409.4306, "count": 34926735, "maximum": 605862.6744, "minimum": 604902.7544, "name": "X", "position": 0, "stddev": 267.7917516, "variance": 71712.42224 }, { "average": 5238598.647, "count": 34926735, "maximum": 5239453.253, "minimum": 5238047.253, "name": "Y", "position": 1, "stddev": 348.5728614, "variance": 121503.0397 }, { "average": 1122.462525, "count": 34926735, "maximum": 1347.74464, "minimum": 901.2246398, "name": "Z", "position": 2, "stddev": 110.5888851, "variance": 12229.90151 }, { "average": 40863.54416, "count": 34926735, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18715.15373, "variance": 350256979 }, { "average": 1.607418329, "count": 34926735, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8596151593, "variance": 0.7389382221 }, { "average": 2.214492451, "count": 34926735, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.113505898, "variance": 1.239895385 }, { "average": 0, "count": 34926735, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34926735, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.087132164, "count": 34926735, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4008480317, "variance": 0.1606791445 }, { "average": -0.136246138, "count": 34926735, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.06174079, "variance": 257.9795172 }, { "average": 0.5024169308, "count": 34926735, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999941656, "variance": 0.2499941656 }, { "average": 1055.78589, "count": 34926735, "maximum": 1059, "minimum": 1053, "name": "PointSourceId", "position": 11, "stddev": 1.465453748, "variance": 2.147554687 }, { "average": 226013271.1, "count": 34926735, "maximum": 226014893.1, "minimum": 226011943.9, "name": "GpsTime", "position": 12, "stddev": 746.5330975, "variance": 557311.6657 }, { "average": 0.5024169308, "count": 34926735, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999941656, "variance": 0.2499941656 }, { "average": 0, "count": 34926735, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34926735, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002704632998, "count": 34926735, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0519357106, "variance": 0.002697318036 }, { "average": 0, "count": 34926735, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604902.7544, 5238047.253, 901.2246398, 605862.6744, 5239453.253, 1347.74464 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604902.7544261939, 5238047.252568379, 901.2246397654981 ], [ 604902.7544261939, 5239453.252568379, 901.2246397654981 ], [ 605862.6744261938, 5239453.252568379, 1347.744639765498 ], [ 605862.6744261938, 5238047.252568379, 1347.744639765498 ], [ 604902.7544261939, 5238047.252568379, 901.2246397654981 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:41:33+00:00", "end_time": "2018-11-11T22:52:23+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7205.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280538816475, 47.23750931446614, 540.6747797260352 ], [ -121.76251121266638, 47.250141168832855, 540.6747797260352 ], [ -121.74972054149637, 47.25000230233144, 930.2947797260351 ], [ -121.75001775566344, 47.23737050895989, 930.2947797260351 ], [ -121.76280538816475, 47.23750931446614, 540.6747797260352 ] ] ] }, "bbox": [ -121.7628054, 47.23737051, 540.6747797, -121.7497205, 47.25014117, 930.2947797 ], "properties": { "datetime": "2018-11-12T23:45:51Z", "pc:count": 60709293, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594135.8954, "count": 60709293, "maximum": 594609.4682, "minimum": 593641.3682, "name": "X", "position": 0, "stddev": 278.819123, "variance": 77740.10335 }, { "average": 5233008.739, "count": 60709293, "maximum": 5233704.012, "minimum": 5232299.892, "name": "Y", "position": 1, "stddev": 402.0677811, "variance": 161658.5006 }, { "average": 683.4079572, "count": 60709293, "maximum": 930.2947797, "minimum": 540.6747797, "name": "Z", "position": 2, "stddev": 62.78641819, "variance": 3942.134309 }, { "average": 35512.98739, "count": 60709293, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18203.45738, "variance": 331365860.7 }, { "average": 2.024200776, "count": 60709293, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.13828081, "variance": 1.295683203 }, { "average": 3.048810583, "count": 60709293, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.34685205, "variance": 1.814010444 }, { "average": 0, "count": 60709293, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.883165663e-08, "count": 60709293, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003143750125, "variance": 9.883164849e-08 }, { "average": 1.052915276, "count": 60709293, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2899233078, "variance": 0.08405552439 }, { "average": -0.01814046524, "count": 60709293, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.83985476, "variance": 250.9009988 }, { "average": 0.5157464608, "count": 60709293, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4997519916, "variance": 0.2497520531 }, { "average": 1082.076328, "count": 60709293, "maximum": 1085, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.231370197, "variance": 1.516272563 }, { "average": 226100236.4, "count": 60709293, "maximum": 226101551.5, "minimum": 226098921.2, "name": "GpsTime", "position": 12, "stddev": 541.5259289, "variance": 293250.3317 }, { "average": 0.5157464608, "count": 60709293, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4997519916, "variance": 0.2497520531 }, { "average": 0, "count": 60709293, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60709293, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001131342445, "count": 60709293, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03361640267, "variance": 0.001130062528 }, { "average": 0, "count": 60709293, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593641.3682, 5232299.892, 540.6747797, 594609.4682, 5233704.012, 930.2947797 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593641.3681543777, 5232299.891590263, 540.6747797260352 ], [ 593641.3681543777, 5233704.011590262, 540.6747797260352 ], [ 594609.4681543778, 5233704.011590262, 930.2947797260351 ], [ 594609.4681543778, 5232299.891590263, 930.2947797260351 ], [ 593641.3681543777, 5232299.891590263, 540.6747797260352 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:45:51+00:00", "end_time": "2018-11-12T23:02:01+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7205.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7205.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7205.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7205.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7628054, 47.23737051, 540.6747797, -121.7497205, 47.25014117, 930.2947797 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280538816475, 47.23750931446614, 540.6747797260352 ], [ -121.76251121266638, 47.250141168832855, 540.6747797260352 ], [ -121.74972054149637, 47.25000230233144, 930.2947797260351 ], [ -121.75001775566344, 47.23737050895989, 930.2947797260351 ], [ -121.76280538816475, 47.23750931446614, 540.6747797260352 ] ] ] }, "id": "20181112_47121B7205.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7205.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:45:51Z", "pc:count": 60709293, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594135.8954, "count": 60709293, "maximum": 594609.4682, "minimum": 593641.3682, "name": "X", "position": 0, "stddev": 278.819123, "variance": 77740.10335 }, { "average": 5233008.739, "count": 60709293, "maximum": 5233704.012, "minimum": 5232299.892, "name": "Y", "position": 1, "stddev": 402.0677811, "variance": 161658.5006 }, { "average": 683.4079572, "count": 60709293, "maximum": 930.2947797, "minimum": 540.6747797, "name": "Z", "position": 2, "stddev": 62.78641819, "variance": 3942.134309 }, { "average": 35512.98739, "count": 60709293, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18203.45738, "variance": 331365860.7 }, { "average": 2.024200776, "count": 60709293, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.13828081, "variance": 1.295683203 }, { "average": 3.048810583, "count": 60709293, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.34685205, "variance": 1.814010444 }, { "average": 0, "count": 60709293, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.883165663e-08, "count": 60709293, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003143750125, "variance": 9.883164849e-08 }, { "average": 1.052915276, "count": 60709293, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2899233078, "variance": 0.08405552439 }, { "average": -0.01814046524, "count": 60709293, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.83985476, "variance": 250.9009988 }, { "average": 0.5157464608, "count": 60709293, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4997519916, "variance": 0.2497520531 }, { "average": 1082.076328, "count": 60709293, "maximum": 1085, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.231370197, "variance": 1.516272563 }, { "average": 226100236.4, "count": 60709293, "maximum": 226101551.5, "minimum": 226098921.2, "name": "GpsTime", "position": 12, "stddev": 541.5259289, "variance": 293250.3317 }, { "average": 0.5157464608, "count": 60709293, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4997519916, "variance": 0.2497520531 }, { "average": 0, "count": 60709293, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60709293, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001131342445, "count": 60709293, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03361640267, "variance": 0.001130062528 }, { "average": 0, "count": 60709293, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593641.3682, 5232299.892, 540.6747797, 594609.4682, 5233704.012, 930.2947797 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593641.3681543777, 5232299.891590263, 540.6747797260352 ], [ 593641.3681543777, 5233704.011590262, 540.6747797260352 ], [ 594609.4681543778, 5233704.011590262, 930.2947797260351 ], [ 594609.4681543778, 5232299.891590263, 930.2947797260351 ], [ 593641.3681543777, 5232299.891590263, 540.6747797260352 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:45:51+00:00", "end_time": "2018-11-12T23:02:01+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C4421.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4378820712491, 47.25001097279089, 791.9404147079575 ], [ -121.43750944856617, 47.26267648668178, 791.9404147079575 ], [ -121.42464434248193, 47.26250030279996, 1846.2604147079574 ], [ -121.42502003015062, 47.24983486650396, 1846.2604147079574 ], [ -121.4378820712491, 47.25001097279089, 791.9404147079575 ] ] ] }, "bbox": [ -121.4378821, 47.24983487, 791.9404147, -121.4246443, 47.26267649, 1846.260415 ], "properties": { "datetime": "2018-11-11T22:00:34Z", "pc:count": 67339417, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618706.6834, "count": 67339417, "maximum": 619179.4241, "minimum": 618205.7841, "name": "X", "position": 0, "stddev": 272.2995158, "variance": 74147.0263 }, { "average": 5234769.015, "count": 67339417, "maximum": 5235538.383, "minimum": 5234130.323, "name": "Y", "position": 1, "stddev": 408.3646681, "variance": 166761.7021 }, { "average": 1046.034877, "count": 67339417, "maximum": 1846.260415, "minimum": 791.9404147, "name": "Z", "position": 2, "stddev": 74.76305557, "variance": 5589.514478 }, { "average": 33635.29268, "count": 67339417, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18966.27139, "variance": 359719450.3 }, { "average": 2.029596692, "count": 67339417, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.12343207, "variance": 1.262099616 }, { "average": 3.058716116, "count": 67339417, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.302656135, "variance": 1.696913006 }, { "average": 0, "count": 67339417, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.648365919e-06, "count": 67339417, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001283885987, "variance": 1.648363227e-06 }, { "average": 1.051408078, "count": 67339417, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3191803321, "variance": 0.1018760844 }, { "average": -2.666551078, "count": 67339417, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.1572316, "variance": 261.056133 }, { "average": 0.5103723128, "count": 67339417, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998924073, "variance": 0.2498924188 }, { "average": 1033.673225, "count": 67339417, "maximum": 1041, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 11.98219379, "variance": 143.5729681 }, { "average": 225972358.6, "count": 67339417, "maximum": 226008834.5, "minimum": 225753950.7, "name": "GpsTime", "position": 12, "stddev": 88077.63356, "variance": 7757669533 }, { "average": 0.5103723128, "count": 67339417, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998924073, "variance": 0.2498924188 }, { "average": 0, "count": 67339417, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 67339417, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001770359847, "count": 67339417, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04203838365, "variance": 0.0017672257 }, { "average": 0, "count": 67339417, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618205.7841, 5234130.323, 791.9404147, 619179.4241, 5235538.383, 1846.260415 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618205.78411892, 5234130.323431957, 791.9404147079575 ], [ 618205.78411892, 5235538.383431957, 791.9404147079575 ], [ 619179.4241189199, 5235538.383431957, 1846.2604147079574 ], [ 619179.4241189199, 5234130.323431957, 1846.2604147079574 ], [ 618205.78411892, 5234130.323431957, 791.9404147079575 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:00:34+00:00", "end_time": "2018-11-08T23:12:30+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C4421.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C4421.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C4421.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4421.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4378821, 47.24983487, 791.9404147, -121.4246443, 47.26267649, 1846.260415 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4378820712491, 47.25001097279089, 791.9404147079575 ], [ -121.43750944856617, 47.26267648668178, 791.9404147079575 ], [ -121.42464434248193, 47.26250030279996, 1846.2604147079574 ], [ -121.42502003015062, 47.24983486650396, 1846.2604147079574 ], [ -121.4378820712491, 47.25001097279089, 791.9404147079575 ] ] ] }, "id": "20181108_47121C4421.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4421.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:00:34Z", "pc:count": 67339417, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618706.6834, "count": 67339417, "maximum": 619179.4241, "minimum": 618205.7841, "name": "X", "position": 0, "stddev": 272.2995158, "variance": 74147.0263 }, { "average": 5234769.015, "count": 67339417, "maximum": 5235538.383, "minimum": 5234130.323, "name": "Y", "position": 1, "stddev": 408.3646681, "variance": 166761.7021 }, { "average": 1046.034877, "count": 67339417, "maximum": 1846.260415, "minimum": 791.9404147, "name": "Z", "position": 2, "stddev": 74.76305557, "variance": 5589.514478 }, { "average": 33635.29268, "count": 67339417, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18966.27139, "variance": 359719450.3 }, { "average": 2.029596692, "count": 67339417, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.12343207, "variance": 1.262099616 }, { "average": 3.058716116, "count": 67339417, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.302656135, "variance": 1.696913006 }, { "average": 0, "count": 67339417, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.648365919e-06, "count": 67339417, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001283885987, "variance": 1.648363227e-06 }, { "average": 1.051408078, "count": 67339417, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3191803321, "variance": 0.1018760844 }, { "average": -2.666551078, "count": 67339417, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.1572316, "variance": 261.056133 }, { "average": 0.5103723128, "count": 67339417, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998924073, "variance": 0.2498924188 }, { "average": 1033.673225, "count": 67339417, "maximum": 1041, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 11.98219379, "variance": 143.5729681 }, { "average": 225972358.6, "count": 67339417, "maximum": 226008834.5, "minimum": 225753950.7, "name": "GpsTime", "position": 12, "stddev": 88077.63356, "variance": 7757669533 }, { "average": 0.5103723128, "count": 67339417, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998924073, "variance": 0.2498924188 }, { "average": 0, "count": 67339417, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 67339417, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001770359847, "count": 67339417, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04203838365, "variance": 0.0017672257 }, { "average": 0, "count": 67339417, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618205.7841, 5234130.323, 791.9404147, 619179.4241, 5235538.383, 1846.260415 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618205.78411892, 5234130.323431957, 791.9404147079575 ], [ 618205.78411892, 5235538.383431957, 791.9404147079575 ], [ 619179.4241189199, 5235538.383431957, 1846.2604147079574 ], [ 619179.4241189199, 5234130.323431957, 1846.2604147079574 ], [ 618205.78411892, 5234130.323431957, 791.9404147079575 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:00:34+00:00", "end_time": "2018-11-08T23:12:30+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C3319.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33779453314095, 47.26250984540109, 1159.2594804269327 ], [ -121.33751432207707, 47.2714574444457, 1159.2594804269327 ], [ -121.3337089343899, 47.271402159792004, 1274.8994804269325 ], [ -121.33398978612647, 47.26245457795023, 1274.8994804269325 ], [ -121.33779453314095, 47.26250984540109, 1159.2594804269327 ] ] ] }, "bbox": [ -121.3377945, 47.26245458, 1159.25948, -121.3337089, 47.27145744, 1274.89948 ], "properties": { "datetime": "2018-11-11T21:37:10Z", "pc:count": 5245086, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625835.4931, "count": 5245086, "maximum": 626037.5561, "minimum": 625749.5961, "name": "X", "position": 0, "stddev": 63.13968877, "variance": 3986.620298 }, { "average": 5236001.919, "count": 5245086, "maximum": 5236670.599, "minimum": 5235675.819, "name": "Y", "position": 1, "stddev": 256.3362649, "variance": 65708.2807 }, { "average": 1212.728736, "count": 5245086, "maximum": 1274.89948, "minimum": 1159.25948, "name": "Z", "position": 2, "stddev": 19.4159663, "variance": 376.9797475 }, { "average": 32241.85368, "count": 5245086, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20510.02732, "variance": 420661220.6 }, { "average": 2.024652217, "count": 5245086, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.147500743, "variance": 1.316757954 }, { "average": 3.046841558, "count": 5245086, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.369361893, "variance": 1.875151993 }, { "average": 0, "count": 5245086, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.914041448e-06, "count": 5245086, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003148641779, "variance": 9.913945049e-06 }, { "average": 1.056668852, "count": 5245086, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3172362157, "variance": 0.1006388166 }, { "average": -1.262885568, "count": 5245086, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.92460366, "variance": 286.442209 }, { "average": 0.5179480375, "count": 5245086, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4996778117, "variance": 0.2496779156 }, { "average": 1018.237078, "count": 5245086, "maximum": 1037, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.57707739, "variance": 212.4911853 }, { "average": 225863018.3, "count": 5245086, "maximum": 226007430.2, "minimum": 225754069.3, "name": "GpsTime", "position": 12, "stddev": 124484.5839, "variance": 15496411620.0 }, { "average": 0.5179480375, "count": 5245086, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4996778117, "variance": 0.2496779156 }, { "average": 0, "count": 5245086, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 5245086, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001572710152, "count": 5245086, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0396262165, "variance": 0.001570237034 }, { "average": 0, "count": 5245086, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625749.5961, 5235675.819, 1159.25948, 626037.5561, 5236670.599, 1274.89948 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625749.5961053029, 5235675.818743016, 1159.2594804269327 ], [ 625749.5961053029, 5236670.598743015, 1159.2594804269327 ], [ 626037.5561053029, 5236670.598743015, 1274.8994804269325 ], [ 626037.5561053029, 5235675.818743016, 1274.8994804269325 ], [ 625749.5961053029, 5235675.818743016, 1159.2594804269327 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:37:10+00:00", "end_time": "2018-11-08T23:14:29+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C3319.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C3319.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C3319.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3319.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3377945, 47.26245458, 1159.25948, -121.3337089, 47.27145744, 1274.89948 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33779453314095, 47.26250984540109, 1159.2594804269327 ], [ -121.33751432207707, 47.2714574444457, 1159.2594804269327 ], [ -121.3337089343899, 47.271402159792004, 1274.8994804269325 ], [ -121.33398978612647, 47.26245457795023, 1274.8994804269325 ], [ -121.33779453314095, 47.26250984540109, 1159.2594804269327 ] ] ] }, "id": "20181108_47121C3319.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3319.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:37:10Z", "pc:count": 5245086, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625835.4931, "count": 5245086, "maximum": 626037.5561, "minimum": 625749.5961, "name": "X", "position": 0, "stddev": 63.13968877, "variance": 3986.620298 }, { "average": 5236001.919, "count": 5245086, "maximum": 5236670.599, "minimum": 5235675.819, "name": "Y", "position": 1, "stddev": 256.3362649, "variance": 65708.2807 }, { "average": 1212.728736, "count": 5245086, "maximum": 1274.89948, "minimum": 1159.25948, "name": "Z", "position": 2, "stddev": 19.4159663, "variance": 376.9797475 }, { "average": 32241.85368, "count": 5245086, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20510.02732, "variance": 420661220.6 }, { "average": 2.024652217, "count": 5245086, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.147500743, "variance": 1.316757954 }, { "average": 3.046841558, "count": 5245086, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.369361893, "variance": 1.875151993 }, { "average": 0, "count": 5245086, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.914041448e-06, "count": 5245086, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003148641779, "variance": 9.913945049e-06 }, { "average": 1.056668852, "count": 5245086, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3172362157, "variance": 0.1006388166 }, { "average": -1.262885568, "count": 5245086, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.92460366, "variance": 286.442209 }, { "average": 0.5179480375, "count": 5245086, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4996778117, "variance": 0.2496779156 }, { "average": 1018.237078, "count": 5245086, "maximum": 1037, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.57707739, "variance": 212.4911853 }, { "average": 225863018.3, "count": 5245086, "maximum": 226007430.2, "minimum": 225754069.3, "name": "GpsTime", "position": 12, "stddev": 124484.5839, "variance": 15496411620.0 }, { "average": 0.5179480375, "count": 5245086, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4996778117, "variance": 0.2496779156 }, { "average": 0, "count": 5245086, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 5245086, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001572710152, "count": 5245086, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0396262165, "variance": 0.001570237034 }, { "average": 0, "count": 5245086, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625749.5961, 5235675.819, 1159.25948, 626037.5561, 5236670.599, 1274.89948 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625749.5961053029, 5235675.818743016, 1159.2594804269327 ], [ 625749.5961053029, 5236670.598743015, 1159.2594804269327 ], [ 626037.5561053029, 5236670.598743015, 1274.8994804269325 ], [ 626037.5561053029, 5235675.818743016, 1274.8994804269325 ], [ 625749.5961053029, 5235675.818743016, 1159.2594804269327 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:37:10+00:00", "end_time": "2018-11-08T23:14:29+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4406.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788216832908, 47.28751078225765, 923.6791819287521 ], [ -121.4375115166804, 47.300092739841936, 923.6791819287521 ], [ -121.42464659544991, 47.29991657894377, 1301.319181928752 ], [ -121.42502029583197, 47.28733469844103, 1301.319181928752 ], [ -121.43788216832908, 47.28751078225765, 923.6791819287521 ] ] ] }, "bbox": [ -121.4378822, 47.2873347, 923.6791819, -121.4246466, 47.30009274, 1301.319182 ], "properties": { "datetime": "2018-11-11T22:27:19Z", "pc:count": 28460371, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618482.5481, "count": 28460371, "maximum": 619095.2387, "minimum": 618122.2987, "name": "X", "position": 0, "stddev": 233.620029, "variance": 54578.31794 }, { "average": 5238916.736, "count": 28460371, "maximum": 5239696.397, "minimum": 5238297.617, "name": "Y", "position": 1, "stddev": 407.2378746, "variance": 165842.6865 }, { "average": 1115.025793, "count": 28460371, "maximum": 1301.319182, "minimum": 923.6791819, "name": "Z", "position": 2, "stddev": 76.60319621, "variance": 5868.049669 }, { "average": 39083.4481, "count": 28460371, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17489.76536, "variance": 305891892.5 }, { "average": 1.84711415, "count": 28460371, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.012875705, "variance": 1.025917194 }, { "average": 2.694246537, "count": 28460371, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.230109037, "variance": 1.513168244 }, { "average": 0, "count": 28460371, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.567754932e-07, "count": 28460371, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006758515374, "variance": 4.567753006e-07 }, { "average": 1.071617373, "count": 28460371, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3985898195, "variance": 0.1588738442 }, { "average": -0.363096834, "count": 28460371, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.25072865, "variance": 264.0861816 }, { "average": 0.5076988631, "count": 28460371, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999407328, "variance": 0.2499407363 }, { "average": 1044.749416, "count": 28460371, "maximum": 1047, "minimum": 1043, "name": "PointSourceId", "position": 11, "stddev": 1.049493134, "variance": 1.101435838 }, { "average": 226009946.9, "count": 28460371, "maximum": 226010439.3, "minimum": 226009487.1, "name": "GpsTime", "position": 12, "stddev": 255.8206162, "variance": 65444.18766 }, { "average": 0.5076988631, "count": 28460371, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999407328, "variance": 0.2499407363 }, { "average": 0, "count": 28460371, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 28460371, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002107948628, "count": 28460371, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04586398646, "variance": 0.002103505254 }, { "average": 0, "count": 28460371, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618122.2987, 5238297.617, 923.6791819, 619095.2387, 5239696.397, 1301.319182 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618122.2987074109, 5238297.616719828, 923.6791819287521 ], [ 618122.2987074109, 5239696.396719827, 923.6791819287521 ], [ 619095.2387074109, 5239696.396719827, 1301.319181928752 ], [ 619095.2387074109, 5238297.616719828, 1301.319181928752 ], [ 618122.2987074109, 5238297.616719828, 923.6791819287521 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:27:19+00:00", "end_time": "2018-11-11T22:11:27+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4406.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4406.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4406.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4406.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4378822, 47.2873347, 923.6791819, -121.4246466, 47.30009274, 1301.319182 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788216832908, 47.28751078225765, 923.6791819287521 ], [ -121.4375115166804, 47.300092739841936, 923.6791819287521 ], [ -121.42464659544991, 47.29991657894377, 1301.319181928752 ], [ -121.42502029583197, 47.28733469844103, 1301.319181928752 ], [ -121.43788216832908, 47.28751078225765, 923.6791819287521 ] ] ] }, "id": "20181111_47121C4406.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4406.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:27:19Z", "pc:count": 28460371, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618482.5481, "count": 28460371, "maximum": 619095.2387, "minimum": 618122.2987, "name": "X", "position": 0, "stddev": 233.620029, "variance": 54578.31794 }, { "average": 5238916.736, "count": 28460371, "maximum": 5239696.397, "minimum": 5238297.617, "name": "Y", "position": 1, "stddev": 407.2378746, "variance": 165842.6865 }, { "average": 1115.025793, "count": 28460371, "maximum": 1301.319182, "minimum": 923.6791819, "name": "Z", "position": 2, "stddev": 76.60319621, "variance": 5868.049669 }, { "average": 39083.4481, "count": 28460371, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17489.76536, "variance": 305891892.5 }, { "average": 1.84711415, "count": 28460371, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.012875705, "variance": 1.025917194 }, { "average": 2.694246537, "count": 28460371, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.230109037, "variance": 1.513168244 }, { "average": 0, "count": 28460371, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.567754932e-07, "count": 28460371, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006758515374, "variance": 4.567753006e-07 }, { "average": 1.071617373, "count": 28460371, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3985898195, "variance": 0.1588738442 }, { "average": -0.363096834, "count": 28460371, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.25072865, "variance": 264.0861816 }, { "average": 0.5076988631, "count": 28460371, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999407328, "variance": 0.2499407363 }, { "average": 1044.749416, "count": 28460371, "maximum": 1047, "minimum": 1043, "name": "PointSourceId", "position": 11, "stddev": 1.049493134, "variance": 1.101435838 }, { "average": 226009946.9, "count": 28460371, "maximum": 226010439.3, "minimum": 226009487.1, "name": "GpsTime", "position": 12, "stddev": 255.8206162, "variance": 65444.18766 }, { "average": 0.5076988631, "count": 28460371, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999407328, "variance": 0.2499407363 }, { "average": 0, "count": 28460371, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 28460371, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002107948628, "count": 28460371, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04586398646, "variance": 0.002103505254 }, { "average": 0, "count": 28460371, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618122.2987, 5238297.617, 923.6791819, 619095.2387, 5239696.397, 1301.319182 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618122.2987074109, 5238297.616719828, 923.6791819287521 ], [ 618122.2987074109, 5239696.396719827, 923.6791819287521 ], [ 619095.2387074109, 5239696.396719827, 1301.319181928752 ], [ 619095.2387074109, 5238297.616719828, 1301.319181928752 ], [ 618122.2987074109, 5238297.616719828, 923.6791819287521 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:27:19+00:00", "end_time": "2018-11-11T22:11:27+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6319.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281748876902, 47.262509367355996, 368.23279387602093 ], [ -121.7125110220232, 47.275146680611456, 368.23279387602093 ], [ -121.69970875828464, 47.27500210878188, 974.552793876021 ], [ -121.70001827032279, 47.26236485905932, 974.552793876021 ], [ -121.71281748876902, 47.262509367355996, 368.23279387602093 ] ] ] }, "bbox": [ -121.7128175, 47.26236486, 368.2327939, -121.6997088, 47.27514668, 974.5527939 ], "properties": { "datetime": "2018-11-12T22:46:39Z", "pc:count": 55244544, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597870.3942, "count": 55244544, "maximum": 598347.4823, "minimum": 597378.9423, "name": "X", "position": 0, "stddev": 274.8373039, "variance": 75535.54364 }, { "average": 5235832.628, "count": 55244544, "maximum": 5236544.085, "minimum": 5235139.325, "name": "Y", "position": 1, "stddev": 398.8754494, "variance": 159101.6242 }, { "average": 621.4078105, "count": 55244544, "maximum": 974.5527939, "minimum": 368.2327939, "name": "Z", "position": 2, "stddev": 128.4829748, "variance": 16507.8748 }, { "average": 33561.4702, "count": 55244544, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17209.46562, "variance": 296165706.8 }, { "average": 2.053040713, "count": 55244544, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.139138237, "variance": 1.297635923 }, { "average": 3.106183083, "count": 55244544, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.315521018, "variance": 1.730595549 }, { "average": 0, "count": 55244544, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.267093453e-07, "count": 55244544, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003559625423, "variance": 1.267093315e-07 }, { "average": 1.054086192, "count": 55244544, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3352093267, "variance": 0.1123652927 }, { "average": -0.8710181806, "count": 55244544, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.7070894, "variance": 246.7126573 }, { "average": 0.5060212824, "count": 55244544, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999637474, "variance": 0.2499637487 }, { "average": 1074.363742, "count": 55244544, "maximum": 1077, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 1.026388757, "variance": 1.05347388 }, { "average": 226096658.4, "count": 55244544, "maximum": 226097999.7, "minimum": 226095389.5, "name": "GpsTime", "position": 12, "stddev": 537.7711525, "variance": 289197.8125 }, { "average": 0.5060212824, "count": 55244544, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999637474, "variance": 0.2499637487 }, { "average": 0, "count": 55244544, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55244544, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001953984813, "count": 55244544, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04416069284, "variance": 0.001950166792 }, { "average": 0, "count": 55244544, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597378.9423, 5235139.325, 368.2327939, 598347.4823, 5236544.085, 974.5527939 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597378.9422804671, 5235139.32501625, 368.23279387602093 ], [ 597378.9422804671, 5236544.08501625, 368.23279387602093 ], [ 598347.4822804672, 5236544.08501625, 974.552793876021 ], [ 598347.4822804672, 5235139.32501625, 974.552793876021 ], [ 597378.9422804671, 5235139.32501625, 368.23279387602093 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:46:39+00:00", "end_time": "2018-11-12T22:03:09+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6319.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6319.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6319.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6319.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7128175, 47.26236486, 368.2327939, -121.6997088, 47.27514668, 974.5527939 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281748876902, 47.262509367355996, 368.23279387602093 ], [ -121.7125110220232, 47.275146680611456, 368.23279387602093 ], [ -121.69970875828464, 47.27500210878188, 974.552793876021 ], [ -121.70001827032279, 47.26236485905932, 974.552793876021 ], [ -121.71281748876902, 47.262509367355996, 368.23279387602093 ] ] ] }, "id": "20181112_47121C6319.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6319.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:46:39Z", "pc:count": 55244544, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597870.3942, "count": 55244544, "maximum": 598347.4823, "minimum": 597378.9423, "name": "X", "position": 0, "stddev": 274.8373039, "variance": 75535.54364 }, { "average": 5235832.628, "count": 55244544, "maximum": 5236544.085, "minimum": 5235139.325, "name": "Y", "position": 1, "stddev": 398.8754494, "variance": 159101.6242 }, { "average": 621.4078105, "count": 55244544, "maximum": 974.5527939, "minimum": 368.2327939, "name": "Z", "position": 2, "stddev": 128.4829748, "variance": 16507.8748 }, { "average": 33561.4702, "count": 55244544, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17209.46562, "variance": 296165706.8 }, { "average": 2.053040713, "count": 55244544, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.139138237, "variance": 1.297635923 }, { "average": 3.106183083, "count": 55244544, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.315521018, "variance": 1.730595549 }, { "average": 0, "count": 55244544, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.267093453e-07, "count": 55244544, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003559625423, "variance": 1.267093315e-07 }, { "average": 1.054086192, "count": 55244544, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3352093267, "variance": 0.1123652927 }, { "average": -0.8710181806, "count": 55244544, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.7070894, "variance": 246.7126573 }, { "average": 0.5060212824, "count": 55244544, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999637474, "variance": 0.2499637487 }, { "average": 1074.363742, "count": 55244544, "maximum": 1077, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 1.026388757, "variance": 1.05347388 }, { "average": 226096658.4, "count": 55244544, "maximum": 226097999.7, "minimum": 226095389.5, "name": "GpsTime", "position": 12, "stddev": 537.7711525, "variance": 289197.8125 }, { "average": 0.5060212824, "count": 55244544, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999637474, "variance": 0.2499637487 }, { "average": 0, "count": 55244544, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55244544, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001953984813, "count": 55244544, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04416069284, "variance": 0.001950166792 }, { "average": 0, "count": 55244544, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597378.9423, 5235139.325, 368.2327939, 598347.4823, 5236544.085, 974.5527939 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597378.9422804671, 5235139.32501625, 368.23279387602093 ], [ 597378.9422804671, 5236544.08501625, 368.23279387602093 ], [ 598347.4822804672, 5236544.08501625, 974.552793876021 ], [ 598347.4822804672, 5235139.32501625, 974.552793876021 ], [ 597378.9422804671, 5235139.32501625, 368.23279387602093 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:46:39+00:00", "end_time": "2018-11-12T22:03:09+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7216.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81275454851973, 47.20174418197956, 900.3679421445819 ], [ -121.81251146294804, 47.21263570770025, 900.3679421445819 ], [ -121.79978027324016, 47.21250303373612, 1330.687942144582 ], [ -121.80002596343607, 47.20161155825833, 1330.687942144582 ], [ -121.81275454851973, 47.20174418197956, 900.3679421445819 ] ] ] }, "bbox": [ -121.8127545, 47.20161156, 900.3679421, -121.7997803, 47.21263571, 1330.687942 ], "properties": { "datetime": "2018-11-13T00:30:09Z", "pc:count": 34926380, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590407.5992, "count": 34926380, "maximum": 590885.5966, "minimum": 589921.3366, "name": "X", "position": 0, "stddev": 275.1214611, "variance": 75691.81837 }, { "average": 5228934.564, "count": 34926380, "maximum": 5229477.263, "minimum": 5228266.623, "name": "Y", "position": 1, "stddev": 321.6302427, "variance": 103446.013 }, { "average": 1075.442928, "count": 34926380, "maximum": 1330.687942, "minimum": 900.3679421, "name": "Z", "position": 2, "stddev": 78.62749434, "variance": 6182.282866 }, { "average": 37884.16494, "count": 34926380, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19787.24795, "variance": 391535181.6 }, { "average": 1.920167707, "count": 34926380, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.077781099, "variance": 1.161612098 }, { "average": 2.840357346, "count": 34926380, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.310725525, "variance": 1.718001401 }, { "average": 0, "count": 34926380, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34926380, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.063557517, "count": 34926380, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3393710988, "variance": 0.1151727427 }, { "average": 1.593842866, "count": 34926380, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.39798163, "variance": 237.0978382 }, { "average": 0.5052673366, "count": 34926380, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999722616, "variance": 0.2499722623 }, { "average": 1091.932083, "count": 34926380, "maximum": 1093, "minimum": 1090, "name": "PointSourceId", "position": 11, "stddev": 0.8246069798, "variance": 0.6799766711 }, { "average": 226103857.6, "count": 34926380, "maximum": 226104209.5, "minimum": 226103254, "name": "GpsTime", "position": 12, "stddev": 247.8237168, "variance": 61416.5946 }, { "average": 0.5052673366, "count": 34926380, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999722616, "variance": 0.2499722623 }, { "average": 0, "count": 34926380, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34926380, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001855159338, "count": 34926380, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04303159043, "variance": 0.001851717775 }, { "average": 0, "count": 34926380, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589921.3366, 5228266.623, 900.3679421, 590885.5966, 5229477.263, 1330.687942 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589921.3365683896, 5228266.622610381, 900.3679421445819 ], [ 589921.3365683896, 5229477.2626103815, 900.3679421445819 ], [ 590885.5965683896, 5229477.2626103815, 1330.687942144582 ], [ 590885.5965683896, 5228266.622610381, 1330.687942144582 ], [ 589921.3365683896, 5228266.622610381, 900.3679421445819 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:30:09+00:00", "end_time": "2018-11-13T00:14:14+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7216.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7216.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7216.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7216.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8127545, 47.20161156, 900.3679421, -121.7997803, 47.21263571, 1330.687942 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81275454851973, 47.20174418197956, 900.3679421445819 ], [ -121.81251146294804, 47.21263570770025, 900.3679421445819 ], [ -121.79978027324016, 47.21250303373612, 1330.687942144582 ], [ -121.80002596343607, 47.20161155825833, 1330.687942144582 ], [ -121.81275454851973, 47.20174418197956, 900.3679421445819 ] ] ] }, "id": "20181112_47121B7216.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7216.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:30:09Z", "pc:count": 34926380, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590407.5992, "count": 34926380, "maximum": 590885.5966, "minimum": 589921.3366, "name": "X", "position": 0, "stddev": 275.1214611, "variance": 75691.81837 }, { "average": 5228934.564, "count": 34926380, "maximum": 5229477.263, "minimum": 5228266.623, "name": "Y", "position": 1, "stddev": 321.6302427, "variance": 103446.013 }, { "average": 1075.442928, "count": 34926380, "maximum": 1330.687942, "minimum": 900.3679421, "name": "Z", "position": 2, "stddev": 78.62749434, "variance": 6182.282866 }, { "average": 37884.16494, "count": 34926380, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19787.24795, "variance": 391535181.6 }, { "average": 1.920167707, "count": 34926380, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.077781099, "variance": 1.161612098 }, { "average": 2.840357346, "count": 34926380, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.310725525, "variance": 1.718001401 }, { "average": 0, "count": 34926380, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34926380, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.063557517, "count": 34926380, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3393710988, "variance": 0.1151727427 }, { "average": 1.593842866, "count": 34926380, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.39798163, "variance": 237.0978382 }, { "average": 0.5052673366, "count": 34926380, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999722616, "variance": 0.2499722623 }, { "average": 1091.932083, "count": 34926380, "maximum": 1093, "minimum": 1090, "name": "PointSourceId", "position": 11, "stddev": 0.8246069798, "variance": 0.6799766711 }, { "average": 226103857.6, "count": 34926380, "maximum": 226104209.5, "minimum": 226103254, "name": "GpsTime", "position": 12, "stddev": 247.8237168, "variance": 61416.5946 }, { "average": 0.5052673366, "count": 34926380, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999722616, "variance": 0.2499722623 }, { "average": 0, "count": 34926380, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34926380, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001855159338, "count": 34926380, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04303159043, "variance": 0.001851717775 }, { "average": 0, "count": 34926380, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589921.3366, 5228266.623, 900.3679421, 590885.5966, 5229477.263, 1330.687942 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589921.3365683896, 5228266.622610381, 900.3679421445819 ], [ 589921.3365683896, 5229477.2626103815, 900.3679421445819 ], [ 590885.5965683896, 5229477.2626103815, 1330.687942144582 ], [ 590885.5965683896, 5228266.622610381, 1330.687942144582 ], [ 589921.3365683896, 5228266.622610381, 900.3679421445819 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:30:09+00:00", "end_time": "2018-11-13T00:14:14+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6123.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72523792548728, 47.19067163019576, 1118.8950664352167 ], [ -121.72501100172813, 47.20014483538663, 1118.8950664352167 ], [ -121.71228559869562, 47.20000249473707, 1335.8350664352167 ], [ -121.71251478581217, 47.19052933643011, 1335.8350664352167 ], [ -121.72523792548728, 47.19067163019576, 1118.8950664352167 ] ] ] }, "bbox": [ -121.7252379, 47.19052934, 1118.895066, -121.7122856, 47.20014484, 1335.835066 ], "properties": { "datetime": "2018-11-13T00:16:08Z", "pc:count": 685011, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597217.6869, "count": 685011, "maximum": 597533.8053, "minimum": 596569.7253, "name": "X", "position": 0, "stddev": 420.1749397, "variance": 176546.9799 }, { "average": 5227630.39, "count": 685011, "maximum": 5228193.68, "minimum": 5227140.66, "name": "Y", "position": 1, "stddev": 407.0351622, "variance": 165677.6232 }, { "average": 1242.792728, "count": 685011, "maximum": 1335.835066, "minimum": 1118.895066, "name": "Z", "position": 2, "stddev": 67.8191465, "variance": 4599.436632 }, { "average": 35765.17509, "count": 685011, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21019.40004, "variance": 441815178.1 }, { "average": 1.970546458, "count": 685011, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.121576814, "variance": 1.257934549 }, { "average": 2.936735322, "count": 685011, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.362304156, "variance": 1.855872613 }, { "average": 0, "count": 685011, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 685011, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.089029227, "count": 685011, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4017749839, "variance": 0.1614231377 }, { "average": 7.700779938, "count": 685011, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 12.57600615, "variance": 158.1559308 }, { "average": 0.3481973282, "count": 685011, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4763992865, "variance": 0.2269562802 }, { "average": 1088.654341, "count": 685011, "maximum": 1090, "minimum": 1087, "name": "PointSourceId", "position": 11, "stddev": 0.6409992522, "variance": 0.4108800413 }, { "average": 226102869.4, "count": 685011, "maximum": 226103368.8, "minimum": 226102324.6, "name": "GpsTime", "position": 12, "stddev": 171.9038657, "variance": 29550.93904 }, { "average": 0.3481973282, "count": 685011, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4763992865, "variance": 0.2269562802 }, { "average": 0, "count": 685011, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 685011, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002677329269, "count": 685011, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05167364004, "variance": 0.002670165075 }, { "average": 0, "count": 685011, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596569.7253, 5227140.66, 1118.895066, 597533.8053, 5228193.68, 1335.835066 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596569.7253233918, 5227140.660164209, 1118.8950664352167 ], [ 596569.7253233918, 5228193.680164209, 1118.8950664352167 ], [ 597533.8053233919, 5228193.680164209, 1335.8350664352167 ], [ 597533.8053233919, 5227140.660164209, 1335.8350664352167 ], [ 596569.7253233918, 5227140.660164209, 1118.8950664352167 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:16:08+00:00", "end_time": "2018-11-12T23:58:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6123.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6123.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6123.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6123.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7252379, 47.19052934, 1118.895066, -121.7122856, 47.20014484, 1335.835066 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72523792548728, 47.19067163019576, 1118.8950664352167 ], [ -121.72501100172813, 47.20014483538663, 1118.8950664352167 ], [ -121.71228559869562, 47.20000249473707, 1335.8350664352167 ], [ -121.71251478581217, 47.19052933643011, 1335.8350664352167 ], [ -121.72523792548728, 47.19067163019576, 1118.8950664352167 ] ] ] }, "id": "20181112_47121B6123.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6123.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:16:08Z", "pc:count": 685011, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597217.6869, "count": 685011, "maximum": 597533.8053, "minimum": 596569.7253, "name": "X", "position": 0, "stddev": 420.1749397, "variance": 176546.9799 }, { "average": 5227630.39, "count": 685011, "maximum": 5228193.68, "minimum": 5227140.66, "name": "Y", "position": 1, "stddev": 407.0351622, "variance": 165677.6232 }, { "average": 1242.792728, "count": 685011, "maximum": 1335.835066, "minimum": 1118.895066, "name": "Z", "position": 2, "stddev": 67.8191465, "variance": 4599.436632 }, { "average": 35765.17509, "count": 685011, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21019.40004, "variance": 441815178.1 }, { "average": 1.970546458, "count": 685011, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.121576814, "variance": 1.257934549 }, { "average": 2.936735322, "count": 685011, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.362304156, "variance": 1.855872613 }, { "average": 0, "count": 685011, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 685011, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.089029227, "count": 685011, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4017749839, "variance": 0.1614231377 }, { "average": 7.700779938, "count": 685011, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 12.57600615, "variance": 158.1559308 }, { "average": 0.3481973282, "count": 685011, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4763992865, "variance": 0.2269562802 }, { "average": 1088.654341, "count": 685011, "maximum": 1090, "minimum": 1087, "name": "PointSourceId", "position": 11, "stddev": 0.6409992522, "variance": 0.4108800413 }, { "average": 226102869.4, "count": 685011, "maximum": 226103368.8, "minimum": 226102324.6, "name": "GpsTime", "position": 12, "stddev": 171.9038657, "variance": 29550.93904 }, { "average": 0.3481973282, "count": 685011, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4763992865, "variance": 0.2269562802 }, { "average": 0, "count": 685011, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 685011, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002677329269, "count": 685011, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05167364004, "variance": 0.002670165075 }, { "average": 0, "count": 685011, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596569.7253, 5227140.66, 1118.895066, 597533.8053, 5228193.68, 1335.835066 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596569.7253233918, 5227140.660164209, 1118.8950664352167 ], [ 596569.7253233918, 5228193.680164209, 1118.8950664352167 ], [ 597533.8053233919, 5228193.680164209, 1335.8350664352167 ], [ 597533.8053233919, 5227140.660164209, 1335.8350664352167 ], [ 596569.7253233918, 5227140.660164209, 1118.8950664352167 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:16:08+00:00", "end_time": "2018-11-12T23:58:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7119.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83778852729252, 47.325008672302474, 522.3852939475714 ], [ -121.83751150550964, 47.337632762858505, 522.3852939475714 ], [ -121.82473748057869, 47.33750247562937, 970.5052939475715 ], [ -121.82501754471586, 47.32487844227914, 970.5052939475715 ], [ -121.83778852729252, 47.325008672302474, 522.3852939475714 ] ] ] }, "bbox": [ -121.8377885, 47.32487844, 522.3852939, -121.8247375, 47.33763276, 970.5052939 ], "properties": { "datetime": "2018-11-12T22:18:17Z", "pc:count": 63468951, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588310.032, "count": 63468951, "maximum": 588786.4265, "minimum": 587821.2065, "name": "X", "position": 0, "stddev": 273.8526586, "variance": 74995.27863 }, { "average": 5242646.865, "count": 63468951, "maximum": 5243339.684, "minimum": 5241936.444, "name": "Y", "position": 1, "stddev": 395.2065518, "variance": 156188.2186 }, { "average": 767.0314741, "count": 63468951, "maximum": 970.5052939, "minimum": 522.3852939, "name": "Z", "position": 2, "stddev": 71.37367455, "variance": 5094.201419 }, { "average": 34549.21812, "count": 63468951, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18195.54095, "variance": 331077710.4 }, { "average": 2.104059511, "count": 63468951, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.165300769, "variance": 1.357925883 }, { "average": 3.208323437, "count": 63468951, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.323234274, "variance": 1.750948943 }, { "average": 0, "count": 63468951, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.350539778e-07, "count": 63468951, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009138125046, "variance": 8.350532937e-07 }, { "average": 1.038540483, "count": 63468951, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2816062345, "variance": 0.07930207134 }, { "average": 0.5118314226, "count": 63468951, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01673147, "variance": 256.535687 }, { "average": 0.507913389, "count": 63468951, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999373783, "variance": 0.2499373822 }, { "average": 1071.447908, "count": 63468951, "maximum": 1074, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.102495604, "variance": 1.215496558 }, { "average": 226095090.8, "count": 63468951, "maximum": 226096297.8, "minimum": 226093922.1, "name": "GpsTime", "position": 12, "stddev": 639.088492, "variance": 408434.1005 }, { "average": 0.507913389, "count": 63468951, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999373783, "variance": 0.2499373822 }, { "average": 0, "count": 63468951, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63468951, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001408231877, "count": 63468951, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03749998376, "variance": 0.001406248782 }, { "average": 0, "count": 63468951, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587821.2065, 5241936.444, 522.3852939, 588786.4265, 5243339.684, 970.5052939 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587821.206458472, 5241936.443898563, 522.3852939475714 ], [ 587821.206458472, 5243339.6838985635, 522.3852939475714 ], [ 588786.4264584719, 5243339.6838985635, 970.5052939475715 ], [ 588786.4264584719, 5241936.443898563, 970.5052939475715 ], [ 587821.206458472, 5241936.443898563, 522.3852939475714 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:18:17+00:00", "end_time": "2018-11-12T21:38:42+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7119.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7119.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7119.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7119.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8377885, 47.32487844, 522.3852939, -121.8247375, 47.33763276, 970.5052939 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83778852729252, 47.325008672302474, 522.3852939475714 ], [ -121.83751150550964, 47.337632762858505, 522.3852939475714 ], [ -121.82473748057869, 47.33750247562937, 970.5052939475715 ], [ -121.82501754471586, 47.32487844227914, 970.5052939475715 ], [ -121.83778852729252, 47.325008672302474, 522.3852939475714 ] ] ] }, "id": "20181112_47121C7119.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7119.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:18:17Z", "pc:count": 63468951, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588310.032, "count": 63468951, "maximum": 588786.4265, "minimum": 587821.2065, "name": "X", "position": 0, "stddev": 273.8526586, "variance": 74995.27863 }, { "average": 5242646.865, "count": 63468951, "maximum": 5243339.684, "minimum": 5241936.444, "name": "Y", "position": 1, "stddev": 395.2065518, "variance": 156188.2186 }, { "average": 767.0314741, "count": 63468951, "maximum": 970.5052939, "minimum": 522.3852939, "name": "Z", "position": 2, "stddev": 71.37367455, "variance": 5094.201419 }, { "average": 34549.21812, "count": 63468951, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18195.54095, "variance": 331077710.4 }, { "average": 2.104059511, "count": 63468951, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.165300769, "variance": 1.357925883 }, { "average": 3.208323437, "count": 63468951, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.323234274, "variance": 1.750948943 }, { "average": 0, "count": 63468951, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.350539778e-07, "count": 63468951, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009138125046, "variance": 8.350532937e-07 }, { "average": 1.038540483, "count": 63468951, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2816062345, "variance": 0.07930207134 }, { "average": 0.5118314226, "count": 63468951, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01673147, "variance": 256.535687 }, { "average": 0.507913389, "count": 63468951, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999373783, "variance": 0.2499373822 }, { "average": 1071.447908, "count": 63468951, "maximum": 1074, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.102495604, "variance": 1.215496558 }, { "average": 226095090.8, "count": 63468951, "maximum": 226096297.8, "minimum": 226093922.1, "name": "GpsTime", "position": 12, "stddev": 639.088492, "variance": 408434.1005 }, { "average": 0.507913389, "count": 63468951, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999373783, "variance": 0.2499373822 }, { "average": 0, "count": 63468951, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63468951, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001408231877, "count": 63468951, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03749998376, "variance": 0.001406248782 }, { "average": 0, "count": 63468951, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587821.2065, 5241936.444, 522.3852939, 588786.4265, 5243339.684, 970.5052939 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587821.206458472, 5241936.443898563, 522.3852939475714 ], [ 587821.206458472, 5243339.6838985635, 522.3852939475714 ], [ 588786.4264584719, 5243339.6838985635, 970.5052939475715 ], [ 588786.4264584719, 5241936.443898563, 970.5052939475715 ], [ 587821.206458472, 5241936.443898563, 522.3852939475714 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:18:17+00:00", "end_time": "2018-11-12T21:38:42+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7206.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279351999548, 47.2250085663658, 499.7980834424408 ], [ -121.81251146464477, 47.23763564399641, 499.7980834424408 ], [ -121.79973333904847, 47.2375024875744, 1023.4380834424408 ], [ -121.80001842772039, 47.224875468406665, 1023.4380834424408 ], [ -121.81279351999548, 47.2250085663658, 499.7980834424408 ] ] ] }, "bbox": [ -121.8127935, 47.22487547, 499.7980834, -121.7997333, 47.23763564, 1023.438083 ], "properties": { "datetime": "2018-11-13T00:14:17Z", "pc:count": 45118467, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590356.8969, "count": 45118467, "maximum": 590846.425, "minimum": 589879.065, "name": "X", "position": 0, "stddev": 270.5032285, "variance": 73171.99662 }, { "average": 5231568.184, "count": 45118467, "maximum": 5232255.479, "minimum": 5230851.919, "name": "Y", "position": 1, "stddev": 404.8684244, "variance": 163918.4411 }, { "average": 738.5728807, "count": 45118467, "maximum": 1023.438083, "minimum": 499.7980834, "name": "Z", "position": 2, "stddev": 128.3571606, "variance": 16475.56067 }, { "average": 36095.25667, "count": 45118467, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17033.55281, "variance": 290141921.3 }, { "average": 2.076279143, "count": 45118467, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.134208308, "variance": 1.286428485 }, { "average": 3.152018618, "count": 45118467, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.274441542, "variance": 1.624201243 }, { "average": 0, "count": 45118467, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.432774722e-07, "count": 45118467, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000665790722, "variance": 4.432772855e-07 }, { "average": 1.044679843, "count": 45118467, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3158764259, "variance": 0.09977791645 }, { "average": 0.4609067814, "count": 45118467, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.59485433, "variance": 275.3891902 }, { "average": 0.4081291148, "count": 45118467, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4914872794, "variance": 0.2415597458 }, { "average": 1088.108711, "count": 45118467, "maximum": 1090, "minimum": 1085, "name": "PointSourceId", "position": 11, "stddev": 1.187713299, "variance": 1.410662881 }, { "average": 226102715.4, "count": 45118467, "maximum": 226103257.7, "minimum": 226101591.5, "name": "GpsTime", "position": 12, "stddev": 399.5872604, "variance": 159669.9787 }, { "average": 0.4081291148, "count": 45118467, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4914872794, "variance": 0.2415597458 }, { "average": 0, "count": 45118467, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45118467, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001903145335, "count": 45118467, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04358352229, "variance": 0.001899523415 }, { "average": 0, "count": 45118467, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589879.065, 5230851.919, 499.7980834, 590846.425, 5232255.479, 1023.438083 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589879.0649581673, 5230851.918834692, 499.7980834424408 ], [ 589879.0649581673, 5232255.478834692, 499.7980834424408 ], [ 590846.4249581674, 5232255.478834692, 1023.4380834424408 ], [ 590846.4249581674, 5230851.918834692, 1023.4380834424408 ], [ 589879.0649581673, 5230851.918834692, 499.7980834424408 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:14:17+00:00", "end_time": "2018-11-12T23:46:31+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7206.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7206.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7206.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7206.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8127935, 47.22487547, 499.7980834, -121.7997333, 47.23763564, 1023.438083 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279351999548, 47.2250085663658, 499.7980834424408 ], [ -121.81251146464477, 47.23763564399641, 499.7980834424408 ], [ -121.79973333904847, 47.2375024875744, 1023.4380834424408 ], [ -121.80001842772039, 47.224875468406665, 1023.4380834424408 ], [ -121.81279351999548, 47.2250085663658, 499.7980834424408 ] ] ] }, "id": "20181112_47121B7206.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7206.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:14:17Z", "pc:count": 45118467, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590356.8969, "count": 45118467, "maximum": 590846.425, "minimum": 589879.065, "name": "X", "position": 0, "stddev": 270.5032285, "variance": 73171.99662 }, { "average": 5231568.184, "count": 45118467, "maximum": 5232255.479, "minimum": 5230851.919, "name": "Y", "position": 1, "stddev": 404.8684244, "variance": 163918.4411 }, { "average": 738.5728807, "count": 45118467, "maximum": 1023.438083, "minimum": 499.7980834, "name": "Z", "position": 2, "stddev": 128.3571606, "variance": 16475.56067 }, { "average": 36095.25667, "count": 45118467, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17033.55281, "variance": 290141921.3 }, { "average": 2.076279143, "count": 45118467, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.134208308, "variance": 1.286428485 }, { "average": 3.152018618, "count": 45118467, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.274441542, "variance": 1.624201243 }, { "average": 0, "count": 45118467, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.432774722e-07, "count": 45118467, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000665790722, "variance": 4.432772855e-07 }, { "average": 1.044679843, "count": 45118467, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3158764259, "variance": 0.09977791645 }, { "average": 0.4609067814, "count": 45118467, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.59485433, "variance": 275.3891902 }, { "average": 0.4081291148, "count": 45118467, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4914872794, "variance": 0.2415597458 }, { "average": 1088.108711, "count": 45118467, "maximum": 1090, "minimum": 1085, "name": "PointSourceId", "position": 11, "stddev": 1.187713299, "variance": 1.410662881 }, { "average": 226102715.4, "count": 45118467, "maximum": 226103257.7, "minimum": 226101591.5, "name": "GpsTime", "position": 12, "stddev": 399.5872604, "variance": 159669.9787 }, { "average": 0.4081291148, "count": 45118467, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4914872794, "variance": 0.2415597458 }, { "average": 0, "count": 45118467, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45118467, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001903145335, "count": 45118467, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04358352229, "variance": 0.001899523415 }, { "average": 0, "count": 45118467, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589879.065, 5230851.919, 499.7980834, 590846.425, 5232255.479, 1023.438083 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589879.0649581673, 5230851.918834692, 499.7980834424408 ], [ 589879.0649581673, 5232255.478834692, 499.7980834424408 ], [ 590846.4249581674, 5232255.478834692, 1023.4380834424408 ], [ 590846.4249581674, 5230851.918834692, 1023.4380834424408 ], [ 589879.0649581673, 5230851.918834692, 499.7980834424408 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:14:17+00:00", "end_time": "2018-11-12T23:46:31+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5309.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5878474013673, 47.28751012697353, 1040.264318305874 ], [ -121.58751288106309, 47.30007207127768, 1040.264318305874 ], [ -121.5746814650119, 47.299913176987715, 1265.0243183058742 ], [ -121.57501902168835, 47.287351302099374, 1265.0243183058742 ], [ -121.5878474013673, 47.28751012697353, 1040.264318305874 ] ] ] }, "bbox": [ -121.5878474, 47.2873513, 1040.264318, -121.5746815, 47.30007207, 1265.024318 ], "properties": { "datetime": "2018-11-11T23:14:47Z", "pc:count": 43100887, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607223.2132, "count": 43100887, "maximum": 607753.0519, "minimum": 606782.7119, "name": "X", "position": 0, "stddev": 270.8774372, "variance": 73374.58596 }, { "average": 5238728.821, "count": 43100887, "maximum": 5239477.695, "minimum": 5238081.235, "name": "Y", "position": 1, "stddev": 380.3303269, "variance": 144651.1576 }, { "average": 1124.897866, "count": 43100887, "maximum": 1265.024318, "minimum": 1040.264318, "name": "Z", "position": 2, "stddev": 36.44320494, "variance": 1328.107186 }, { "average": 39074.03716, "count": 43100887, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18446.23352, "variance": 340263530.9 }, { "average": 1.71949677, "count": 43100887, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9279049137, "variance": 0.8610075288 }, { "average": 2.438738326, "count": 43100887, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.160010743, "variance": 1.345624924 }, { "average": 0, "count": 43100887, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.640275733e-08, "count": 43100887, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00021541299, "variance": 4.640275625e-08 }, { "average": 1.079601656, "count": 43100887, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3492650035, "variance": 0.1219860426 }, { "average": 0.3767368368, "count": 43100887, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.15921524, "variance": 261.1202373 }, { "average": 0.5062531312, "count": 43100887, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999609026, "variance": 0.2499609042 }, { "average": 1053.691321, "count": 43100887, "maximum": 1056, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 1.118149374, "variance": 1.250258023 }, { "average": 226012312.1, "count": 43100887, "maximum": 226013287.5, "minimum": 226011372.9, "name": "GpsTime", "position": 12, "stddev": 445.9573518, "variance": 198877.9597 }, { "average": 0.5062531312, "count": 43100887, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999609026, "variance": 0.2499609042 }, { "average": 0, "count": 43100887, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43100887, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001624026902, "count": 43100887, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04026648081, "variance": 0.001621389477 }, { "average": 0, "count": 43100887, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606782.7119, 5238081.235, 1040.264318, 607753.0519, 5239477.695, 1265.024318 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606782.7118631856, 5238081.235495034, 1040.264318305874 ], [ 606782.7118631856, 5239477.695495035, 1040.264318305874 ], [ 607753.0518631857, 5239477.695495035, 1265.0243183058742 ], [ 607753.0518631857, 5238081.235495034, 1265.0243183058742 ], [ 606782.7118631856, 5238081.235495034, 1040.264318305874 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:14:47+00:00", "end_time": "2018-11-11T22:42:52+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5309.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5309.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5309.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5309.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5878474, 47.2873513, 1040.264318, -121.5746815, 47.30007207, 1265.024318 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5878474013673, 47.28751012697353, 1040.264318305874 ], [ -121.58751288106309, 47.30007207127768, 1040.264318305874 ], [ -121.5746814650119, 47.299913176987715, 1265.0243183058742 ], [ -121.57501902168835, 47.287351302099374, 1265.0243183058742 ], [ -121.5878474013673, 47.28751012697353, 1040.264318305874 ] ] ] }, "id": "20181111_47121C5309.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5309.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:14:47Z", "pc:count": 43100887, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607223.2132, "count": 43100887, "maximum": 607753.0519, "minimum": 606782.7119, "name": "X", "position": 0, "stddev": 270.8774372, "variance": 73374.58596 }, { "average": 5238728.821, "count": 43100887, "maximum": 5239477.695, "minimum": 5238081.235, "name": "Y", "position": 1, "stddev": 380.3303269, "variance": 144651.1576 }, { "average": 1124.897866, "count": 43100887, "maximum": 1265.024318, "minimum": 1040.264318, "name": "Z", "position": 2, "stddev": 36.44320494, "variance": 1328.107186 }, { "average": 39074.03716, "count": 43100887, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18446.23352, "variance": 340263530.9 }, { "average": 1.71949677, "count": 43100887, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9279049137, "variance": 0.8610075288 }, { "average": 2.438738326, "count": 43100887, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.160010743, "variance": 1.345624924 }, { "average": 0, "count": 43100887, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.640275733e-08, "count": 43100887, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00021541299, "variance": 4.640275625e-08 }, { "average": 1.079601656, "count": 43100887, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3492650035, "variance": 0.1219860426 }, { "average": 0.3767368368, "count": 43100887, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.15921524, "variance": 261.1202373 }, { "average": 0.5062531312, "count": 43100887, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999609026, "variance": 0.2499609042 }, { "average": 1053.691321, "count": 43100887, "maximum": 1056, "minimum": 1051, "name": "PointSourceId", "position": 11, "stddev": 1.118149374, "variance": 1.250258023 }, { "average": 226012312.1, "count": 43100887, "maximum": 226013287.5, "minimum": 226011372.9, "name": "GpsTime", "position": 12, "stddev": 445.9573518, "variance": 198877.9597 }, { "average": 0.5062531312, "count": 43100887, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999609026, "variance": 0.2499609042 }, { "average": 0, "count": 43100887, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43100887, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001624026902, "count": 43100887, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04026648081, "variance": 0.001621389477 }, { "average": 0, "count": 43100887, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606782.7119, 5238081.235, 1040.264318, 607753.0519, 5239477.695, 1265.024318 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606782.7118631856, 5238081.235495034, 1040.264318305874 ], [ 606782.7118631856, 5239477.695495035, 1040.264318305874 ], [ 607753.0518631857, 5239477.695495035, 1265.0243183058742 ], [ 607753.0518631857, 5238081.235495034, 1265.0243183058742 ], [ 606782.7118631856, 5238081.235495034, 1040.264318305874 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:14:47+00:00", "end_time": "2018-11-11T22:42:52+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6119.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7128167359997, 47.200009700407776, 826.4145721919442 ], [ -121.71251095101341, 47.21264661237512, 826.4145721919442 ], [ -121.69970974167022, 47.21250202694059, 1275.7745721919443 ], [ -121.70001856492382, 47.19986517849925, 1275.7745721919443 ], [ -121.7128167359997, 47.200009700407776, 826.4145721919442 ] ] ] }, "bbox": [ -121.7128167, 47.19986518, 826.4145722, -121.6997097, 47.21264661, 1275.774572 ], "properties": { "datetime": "2018-11-13T00:06:16Z", "pc:count": 45008906, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597983.144, "count": 45008906, "maximum": 598463.1639, "minimum": 597493.5639, "name": "X", "position": 0, "stddev": 271.8658061, "variance": 73911.0165 }, { "average": 5228940.869, "count": 45008906, "maximum": 5229598.517, "minimum": 5228193.817, "name": "Y", "position": 1, "stddev": 401.0253501, "variance": 160821.3314 }, { "average": 1051.367313, "count": 45008906, "maximum": 1275.774572, "minimum": 826.4145722, "name": "Z", "position": 2, "stddev": 86.29352794, "variance": 7446.572964 }, { "average": 35310.11154, "count": 45008906, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19804.40443, "variance": 392214434.8 }, { "average": 1.944112661, "count": 45008906, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.085225362, "variance": 1.177714086 }, { "average": 2.888064842, "count": 45008906, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.302900935, "variance": 1.697550848 }, { "average": 0, "count": 45008906, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45008906, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.069002233, "count": 45008906, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3575299654, "variance": 0.1278276761 }, { "average": 2.691924358, "count": 45008906, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.81086213, "variance": 249.9833612 }, { "average": 0.5715500172, "count": 45008906, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4948541204, "variance": 0.2448806005 }, { "average": 1085.845765, "count": 45008906, "maximum": 1088, "minimum": 1083, "name": "PointSourceId", "position": 11, "stddev": 1.04892913, "variance": 1.10025232 }, { "average": 226101866.8, "count": 45008906, "maximum": 226102776.1, "minimum": 226100606.1, "name": "GpsTime", "position": 12, "stddev": 436.7356382, "variance": 190738.0177 }, { "average": 0.5715500172, "count": 45008906, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4948541204, "variance": 0.2448806005 }, { "average": 0, "count": 45008906, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45008906, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002119558294, "count": 45008906, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04598984468, "variance": 0.002115065813 }, { "average": 0, "count": 45008906, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597493.5639, 5228193.817, 826.4145722, 598463.1639, 5229598.517, 1275.774572 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597493.5639499358, 5228193.817466514, 826.4145721919442 ], [ 597493.5639499358, 5229598.517466513, 826.4145721919442 ], [ 598463.1639499359, 5229598.517466513, 1275.7745721919443 ], [ 598463.1639499359, 5228193.817466514, 1275.7745721919443 ], [ 597493.5639499358, 5228193.817466514, 826.4145721919442 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:06:16+00:00", "end_time": "2018-11-12T23:30:06+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6119.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6119.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6119.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6119.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7128167, 47.19986518, 826.4145722, -121.6997097, 47.21264661, 1275.774572 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7128167359997, 47.200009700407776, 826.4145721919442 ], [ -121.71251095101341, 47.21264661237512, 826.4145721919442 ], [ -121.69970974167022, 47.21250202694059, 1275.7745721919443 ], [ -121.70001856492382, 47.19986517849925, 1275.7745721919443 ], [ -121.7128167359997, 47.200009700407776, 826.4145721919442 ] ] ] }, "id": "20181112_47121B6119.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6119.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:06:16Z", "pc:count": 45008906, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597983.144, "count": 45008906, "maximum": 598463.1639, "minimum": 597493.5639, "name": "X", "position": 0, "stddev": 271.8658061, "variance": 73911.0165 }, { "average": 5228940.869, "count": 45008906, "maximum": 5229598.517, "minimum": 5228193.817, "name": "Y", "position": 1, "stddev": 401.0253501, "variance": 160821.3314 }, { "average": 1051.367313, "count": 45008906, "maximum": 1275.774572, "minimum": 826.4145722, "name": "Z", "position": 2, "stddev": 86.29352794, "variance": 7446.572964 }, { "average": 35310.11154, "count": 45008906, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19804.40443, "variance": 392214434.8 }, { "average": 1.944112661, "count": 45008906, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.085225362, "variance": 1.177714086 }, { "average": 2.888064842, "count": 45008906, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.302900935, "variance": 1.697550848 }, { "average": 0, "count": 45008906, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45008906, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.069002233, "count": 45008906, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3575299654, "variance": 0.1278276761 }, { "average": 2.691924358, "count": 45008906, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.81086213, "variance": 249.9833612 }, { "average": 0.5715500172, "count": 45008906, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4948541204, "variance": 0.2448806005 }, { "average": 1085.845765, "count": 45008906, "maximum": 1088, "minimum": 1083, "name": "PointSourceId", "position": 11, "stddev": 1.04892913, "variance": 1.10025232 }, { "average": 226101866.8, "count": 45008906, "maximum": 226102776.1, "minimum": 226100606.1, "name": "GpsTime", "position": 12, "stddev": 436.7356382, "variance": 190738.0177 }, { "average": 0.5715500172, "count": 45008906, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4948541204, "variance": 0.2448806005 }, { "average": 0, "count": 45008906, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45008906, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002119558294, "count": 45008906, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04598984468, "variance": 0.002115065813 }, { "average": 0, "count": 45008906, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597493.5639, 5228193.817, 826.4145722, 598463.1639, 5229598.517, 1275.774572 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597493.5639499358, 5228193.817466514, 826.4145721919442 ], [ 597493.5639499358, 5229598.517466513, 826.4145721919442 ], [ 598463.1639499359, 5229598.517466513, 1275.7745721919443 ], [ 598463.1639499359, 5228193.817466514, 1275.7745721919443 ], [ 597493.5639499358, 5228193.817466514, 826.4145721919442 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:06:16+00:00", "end_time": "2018-11-12T23:30:06+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6224.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65022802332749, 47.19157632413538, 982.0866975175611 ], [ -121.65001046941504, 47.2001534269188, 982.0866975175611 ], [ -121.63729785578698, 47.20000290357881, 1385.9466975175612 ], [ -121.63751745682477, 47.191425845685345, 1385.9466975175612 ], [ -121.65022802332749, 47.19157632413538, 982.0866975175611 ] ] ] }, "bbox": [ -121.650228, 47.19142585, 982.0866975, -121.6372979, 47.20015343, 1385.946698 ], "properties": { "datetime": "2018-11-12T23:43:27Z", "pc:count": 31543110, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602719.7569, "count": 31543110, "maximum": 603213.367, "minimum": 602250.227, "name": "X", "position": 0, "stddev": 263.6261148, "variance": 69498.72843 }, { "average": 5227801.077, "count": 31543110, "maximum": 5228290.129, "minimum": 5227336.689, "name": "Y", "position": 1, "stddev": 266.1337713, "variance": 70827.18421 }, { "average": 1190.984013, "count": 31543110, "maximum": 1385.946698, "minimum": 982.0866975, "name": "Z", "position": 2, "stddev": 105.8605004, "variance": 11206.44554 }, { "average": 38628.79304, "count": 31543110, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21392.6398, "variance": 457645037.5 }, { "average": 1.76774424, "count": 31543110, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.025570897, "variance": 1.051795664 }, { "average": 2.536048792, "count": 31543110, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.341395092, "variance": 1.799340792 }, { "average": 0, "count": 31543110, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31543110, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.089043851, "count": 31543110, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4024822757, "variance": 0.1619919823 }, { "average": -2.56101955, "count": 31543110, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.57741589, "variance": 242.6558857 }, { "average": 0.5270245071, "count": 31543110, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4992691498, "variance": 0.2492696839 }, { "average": 1083.226901, "count": 31543110, "maximum": 1085, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 0.8514932001, "variance": 0.7250406697 }, { "average": 226100750.2, "count": 31543110, "maximum": 226101407.4, "minimum": 226099659.3, "name": "GpsTime", "position": 12, "stddev": 393.3581578, "variance": 154730.6403 }, { "average": 0.5270245071, "count": 31543110, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4992691498, "variance": 0.2492696839 }, { "average": 0, "count": 31543110, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31543110, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002695897773, "count": 31543110, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05185200086, "variance": 0.002688629993 }, { "average": 0, "count": 31543110, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602250.227, 5227336.689, 982.0866975, 603213.367, 5228290.129, 1385.946698 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602250.227038574, 5227336.688747585, 982.0866975175611 ], [ 602250.227038574, 5228290.128747584, 982.0866975175611 ], [ 603213.367038574, 5228290.128747584, 1385.9466975175612 ], [ 603213.367038574, 5227336.688747585, 1385.9466975175612 ], [ 602250.227038574, 5227336.688747585, 982.0866975175611 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:43:27+00:00", "end_time": "2018-11-12T23:14:19+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6224.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6224.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6224.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6224.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.650228, 47.19142585, 982.0866975, -121.6372979, 47.20015343, 1385.946698 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65022802332749, 47.19157632413538, 982.0866975175611 ], [ -121.65001046941504, 47.2001534269188, 982.0866975175611 ], [ -121.63729785578698, 47.20000290357881, 1385.9466975175612 ], [ -121.63751745682477, 47.191425845685345, 1385.9466975175612 ], [ -121.65022802332749, 47.19157632413538, 982.0866975175611 ] ] ] }, "id": "20181112_47121B6224.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6224.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:43:27Z", "pc:count": 31543110, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602719.7569, "count": 31543110, "maximum": 603213.367, "minimum": 602250.227, "name": "X", "position": 0, "stddev": 263.6261148, "variance": 69498.72843 }, { "average": 5227801.077, "count": 31543110, "maximum": 5228290.129, "minimum": 5227336.689, "name": "Y", "position": 1, "stddev": 266.1337713, "variance": 70827.18421 }, { "average": 1190.984013, "count": 31543110, "maximum": 1385.946698, "minimum": 982.0866975, "name": "Z", "position": 2, "stddev": 105.8605004, "variance": 11206.44554 }, { "average": 38628.79304, "count": 31543110, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21392.6398, "variance": 457645037.5 }, { "average": 1.76774424, "count": 31543110, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.025570897, "variance": 1.051795664 }, { "average": 2.536048792, "count": 31543110, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.341395092, "variance": 1.799340792 }, { "average": 0, "count": 31543110, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31543110, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.089043851, "count": 31543110, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4024822757, "variance": 0.1619919823 }, { "average": -2.56101955, "count": 31543110, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.57741589, "variance": 242.6558857 }, { "average": 0.5270245071, "count": 31543110, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4992691498, "variance": 0.2492696839 }, { "average": 1083.226901, "count": 31543110, "maximum": 1085, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 0.8514932001, "variance": 0.7250406697 }, { "average": 226100750.2, "count": 31543110, "maximum": 226101407.4, "minimum": 226099659.3, "name": "GpsTime", "position": 12, "stddev": 393.3581578, "variance": 154730.6403 }, { "average": 0.5270245071, "count": 31543110, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4992691498, "variance": 0.2492696839 }, { "average": 0, "count": 31543110, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31543110, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002695897773, "count": 31543110, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05185200086, "variance": 0.002688629993 }, { "average": 0, "count": 31543110, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602250.227, 5227336.689, 982.0866975, 603213.367, 5228290.129, 1385.946698 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602250.227038574, 5227336.688747585, 982.0866975175611 ], [ 602250.227038574, 5228290.128747584, 982.0866975175611 ], [ 603213.367038574, 5228290.128747584, 1385.9466975175612 ], [ 603213.367038574, 5227336.688747585, 1385.9466975175612 ], [ 602250.227038574, 5227336.688747585, 982.0866975175611 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:43:27+00:00", "end_time": "2018-11-12T23:14:19+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5314.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57860922064812, 47.158573653908974, 1332.429347296847 ], [ -121.57850317531015, 47.16254887050236, 1332.429347296847 ], [ -121.5749082571856, 47.162504198433474, 1468.6893472968472 ], [ -121.57501457048727, 47.158528988014496, 1468.6893472968472 ], [ -121.57860922064812, 47.158573653908974, 1332.429347296847 ] ] ] }, "bbox": [ -121.5786092, 47.15852899, 1332.429347, -121.5749083, 47.16254887, 1468.689347 ], "properties": { "datetime": "2018-11-11T20:27:55Z", "pc:count": 2920720, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607907.0397, "count": 2920720, "maximum": 608014.7793, "minimum": 607742.2193, "name": "X", "position": 0, "stddev": 72.96822755, "variance": 5324.362232 }, { "average": 5224060.217, "count": 2920720, "maximum": 5224207.364, "minimum": 5223765.464, "name": "Y", "position": 1, "stddev": 106.6633937, "variance": 11377.07956 }, { "average": 1404.43764, "count": 2920720, "maximum": 1468.689347, "minimum": 1332.429347, "name": "Z", "position": 2, "stddev": 27.84914971, "variance": 775.5751394 }, { "average": 40388.16439, "count": 2920720, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20669.1621, "variance": 427214261.9 }, { "average": 1.665606426, "count": 2920720, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9609747925, "variance": 0.9234725518 }, { "average": 2.331769906, "count": 2920720, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.289368583, "variance": 1.662471343 }, { "average": 0, "count": 2920720, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.081431976e-06, "count": 2920720, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001755398398, "variance": 3.081423535e-06 }, { "average": 1.080471596, "count": 2920720, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3985191633, "variance": 0.1588175235 }, { "average": -5.153131412, "count": 2920720, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.47096499, "variance": 271.2926877 }, { "average": 0.5037980361, "count": 2920720, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999856603, "variance": 0.2499856605 }, { "average": 1027.800843, "count": 2920720, "maximum": 1029, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 0.7370303138, "variance": 0.5432136835 }, { "average": 226002863.7, "count": 2920720, "maximum": 226003275.9, "minimum": 226002206.4, "name": "GpsTime", "position": 12, "stddev": 387.8251045, "variance": 150408.3117 }, { "average": 0.5037980361, "count": 2920720, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999856603, "variance": 0.2499856605 }, { "average": 0, "count": 2920720, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2920720, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002827385028, "count": 2920720, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05309794617, "variance": 0.002819391888 }, { "average": 0, "count": 2920720, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607742.2193, 5223765.464, 1332.429347, 608014.7793, 5224207.364, 1468.689347 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607742.2192581834, 5223765.463697999, 1332.429347296847 ], [ 607742.2192581834, 5224207.363697999, 1332.429347296847 ], [ 608014.7792581834, 5224207.363697999, 1468.6893472968472 ], [ 608014.7792581834, 5223765.463697999, 1468.6893472968472 ], [ 607742.2192581834, 5223765.463697999, 1332.429347296847 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:27:55+00:00", "end_time": "2018-11-11T20:10:06+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5314.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5314.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5314.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5314.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5786092, 47.15852899, 1332.429347, -121.5749083, 47.16254887, 1468.689347 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57860922064812, 47.158573653908974, 1332.429347296847 ], [ -121.57850317531015, 47.16254887050236, 1332.429347296847 ], [ -121.5749082571856, 47.162504198433474, 1468.6893472968472 ], [ -121.57501457048727, 47.158528988014496, 1468.6893472968472 ], [ -121.57860922064812, 47.158573653908974, 1332.429347296847 ] ] ] }, "id": "20181111_47121B5314.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5314.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:27:55Z", "pc:count": 2920720, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607907.0397, "count": 2920720, "maximum": 608014.7793, "minimum": 607742.2193, "name": "X", "position": 0, "stddev": 72.96822755, "variance": 5324.362232 }, { "average": 5224060.217, "count": 2920720, "maximum": 5224207.364, "minimum": 5223765.464, "name": "Y", "position": 1, "stddev": 106.6633937, "variance": 11377.07956 }, { "average": 1404.43764, "count": 2920720, "maximum": 1468.689347, "minimum": 1332.429347, "name": "Z", "position": 2, "stddev": 27.84914971, "variance": 775.5751394 }, { "average": 40388.16439, "count": 2920720, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20669.1621, "variance": 427214261.9 }, { "average": 1.665606426, "count": 2920720, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9609747925, "variance": 0.9234725518 }, { "average": 2.331769906, "count": 2920720, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.289368583, "variance": 1.662471343 }, { "average": 0, "count": 2920720, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.081431976e-06, "count": 2920720, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001755398398, "variance": 3.081423535e-06 }, { "average": 1.080471596, "count": 2920720, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3985191633, "variance": 0.1588175235 }, { "average": -5.153131412, "count": 2920720, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.47096499, "variance": 271.2926877 }, { "average": 0.5037980361, "count": 2920720, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999856603, "variance": 0.2499856605 }, { "average": 1027.800843, "count": 2920720, "maximum": 1029, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 0.7370303138, "variance": 0.5432136835 }, { "average": 226002863.7, "count": 2920720, "maximum": 226003275.9, "minimum": 226002206.4, "name": "GpsTime", "position": 12, "stddev": 387.8251045, "variance": 150408.3117 }, { "average": 0.5037980361, "count": 2920720, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999856603, "variance": 0.2499856605 }, { "average": 0, "count": 2920720, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2920720, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002827385028, "count": 2920720, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05309794617, "variance": 0.002819391888 }, { "average": 0, "count": 2920720, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607742.2193, 5223765.464, 1332.429347, 608014.7793, 5224207.364, 1468.689347 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607742.2192581834, 5223765.463697999, 1332.429347296847 ], [ 607742.2192581834, 5224207.363697999, 1332.429347296847 ], [ 608014.7792581834, 5224207.363697999, 1468.6893472968472 ], [ 608014.7792581834, 5223765.463697999, 1468.6893472968472 ], [ 607742.2192581834, 5223765.463697999, 1332.429347296847 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:27:55+00:00", "end_time": "2018-11-11T20:10:06+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5315.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57526143708682, 47.15326405933929, 1175.5521086643998 ], [ -121.57501016359635, 47.16266153725497, 1175.5521086643998 ], [ -121.56226100202338, 47.162502211313104, 1971.6321086643998 ], [ -121.56251452173579, 47.153104785451, 1971.6321086643998 ], [ -121.57526143708682, 47.15326405933929, 1175.5521086643998 ] ] ] }, "bbox": [ -121.5752614, 47.15310479, 1175.552109, -121.562261, 47.16266154, 1971.632109 ], "properties": { "datetime": "2018-11-11T20:28:03Z", "pc:count": 23602626, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608536.1153, "count": 23602626, "maximum": 608973.3566, "minimum": 608006.7366, "name": "X", "position": 0, "stddev": 274.0637364, "variance": 75110.93163 }, { "average": 5223841.181, "count": 23602626, "maximum": 5224224.707, "minimum": 5223180.047, "name": "Y", "position": 1, "stddev": 235.9785699, "variance": 55685.88547 }, { "average": 1353.866964, "count": 23602626, "maximum": 1971.632109, "minimum": 1175.552109, "name": "Z", "position": 2, "stddev": 67.62929843, "variance": 4573.722007 }, { "average": 39213.5592, "count": 23602626, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21012.2872, "variance": 441516213.4 }, { "average": 1.724086422, "count": 23602626, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9645332374, "variance": 0.9303243661 }, { "average": 2.447863301, "count": 23602626, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.242047678, "variance": 1.542682435 }, { "average": 0, "count": 23602626, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.11840835e-07, "count": 23602626, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004602616637, "variance": 2.118407991e-07 }, { "average": 1.098841756, "count": 23602626, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4016048958, "variance": 0.1612864923 }, { "average": -0.1053928447, "count": 23602626, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.39903657, "variance": 268.9284005 }, { "average": 0.5046512621, "count": 23602626, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999783759, "variance": 0.2499783764 }, { "average": 1026.918132, "count": 23602626, "maximum": 1029, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 0.876934008, "variance": 0.7690132544 }, { "average": 226002489.9, "count": 23602626, "maximum": 226003283, "minimum": 226001460.6, "name": "GpsTime", "position": 12, "stddev": 423.8955177, "variance": 179687.4099 }, { "average": 0.5046512621, "count": 23602626, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999783759, "variance": 0.2499783764 }, { "average": 0, "count": 23602626, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 23602626, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002407147408, "count": 23602626, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04900360345, "variance": 0.002401353151 }, { "average": 0, "count": 23602626, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608006.7366, 5223180.047, 1175.552109, 608973.3566, 5224224.707, 1971.632109 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608006.7366097043, 5223180.047339523, 1175.5521086643998 ], [ 608006.7366097043, 5224224.707339523, 1175.5521086643998 ], [ 608973.3566097044, 5224224.707339523, 1971.6321086643998 ], [ 608973.3566097044, 5223180.047339523, 1971.6321086643998 ], [ 608006.7366097043, 5223180.047339523, 1175.5521086643998 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:28:03+00:00", "end_time": "2018-11-11T19:57:40+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5315.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5315.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5315.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5315.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5752614, 47.15310479, 1175.552109, -121.562261, 47.16266154, 1971.632109 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57526143708682, 47.15326405933929, 1175.5521086643998 ], [ -121.57501016359635, 47.16266153725497, 1175.5521086643998 ], [ -121.56226100202338, 47.162502211313104, 1971.6321086643998 ], [ -121.56251452173579, 47.153104785451, 1971.6321086643998 ], [ -121.57526143708682, 47.15326405933929, 1175.5521086643998 ] ] ] }, "id": "20181111_47121B5315.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5315.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:28:03Z", "pc:count": 23602626, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608536.1153, "count": 23602626, "maximum": 608973.3566, "minimum": 608006.7366, "name": "X", "position": 0, "stddev": 274.0637364, "variance": 75110.93163 }, { "average": 5223841.181, "count": 23602626, "maximum": 5224224.707, "minimum": 5223180.047, "name": "Y", "position": 1, "stddev": 235.9785699, "variance": 55685.88547 }, { "average": 1353.866964, "count": 23602626, "maximum": 1971.632109, "minimum": 1175.552109, "name": "Z", "position": 2, "stddev": 67.62929843, "variance": 4573.722007 }, { "average": 39213.5592, "count": 23602626, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21012.2872, "variance": 441516213.4 }, { "average": 1.724086422, "count": 23602626, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9645332374, "variance": 0.9303243661 }, { "average": 2.447863301, "count": 23602626, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.242047678, "variance": 1.542682435 }, { "average": 0, "count": 23602626, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.11840835e-07, "count": 23602626, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004602616637, "variance": 2.118407991e-07 }, { "average": 1.098841756, "count": 23602626, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4016048958, "variance": 0.1612864923 }, { "average": -0.1053928447, "count": 23602626, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.39903657, "variance": 268.9284005 }, { "average": 0.5046512621, "count": 23602626, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999783759, "variance": 0.2499783764 }, { "average": 1026.918132, "count": 23602626, "maximum": 1029, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 0.876934008, "variance": 0.7690132544 }, { "average": 226002489.9, "count": 23602626, "maximum": 226003283, "minimum": 226001460.6, "name": "GpsTime", "position": 12, "stddev": 423.8955177, "variance": 179687.4099 }, { "average": 0.5046512621, "count": 23602626, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999783759, "variance": 0.2499783764 }, { "average": 0, "count": 23602626, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 23602626, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002407147408, "count": 23602626, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04900360345, "variance": 0.002401353151 }, { "average": 0, "count": 23602626, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608006.7366, 5223180.047, 1175.552109, 608973.3566, 5224224.707, 1971.632109 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608006.7366097043, 5223180.047339523, 1175.5521086643998 ], [ 608006.7366097043, 5224224.707339523, 1175.5521086643998 ], [ 608973.3566097044, 5224224.707339523, 1971.6321086643998 ], [ 608973.3566097044, 5223180.047339523, 1971.6321086643998 ], [ 608006.7366097043, 5223180.047339523, 1175.5521086643998 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:28:03+00:00", "end_time": "2018-11-11T19:57:40+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6320.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70032023619527, 47.262509597655956, 476.7753013418238 ], [ -121.70001076803106, 47.27514792809291, 476.7753013418238 ], [ -121.68720645268431, 47.27500193554572, 1103.7953013418237 ], [ -121.68751896684374, 47.26236366927118, 1103.7953013418237 ], [ -121.70032023619527, 47.262509597655956, 476.7753013418238 ] ] ] }, "bbox": [ -121.7003202, 47.26236367, 476.7753013, -121.6872065, 47.27514793, 1103.795301 ], "properties": { "datetime": "2018-11-12T22:38:47Z", "pc:count": 55674276, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598797.7686, "count": 55674276, "maximum": 599293.0703, "minimum": 598324.3703, "name": "X", "position": 0, "stddev": 272.2293289, "variance": 74108.80753 }, { "average": 5235875.654, "count": 55674276, "maximum": 5236559.909, "minimum": 5235155.029, "name": "Y", "position": 1, "stddev": 402.4354432, "variance": 161954.2859 }, { "average": 824.370443, "count": 55674276, "maximum": 1103.795301, "minimum": 476.7753013, "name": "Z", "position": 2, "stddev": 150.0146741, "variance": 22504.40244 }, { "average": 34075.41758, "count": 55674276, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19007.70127, "variance": 361292707.4 }, { "average": 2.074912191, "count": 55674276, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.177535898, "variance": 1.386590792 }, { "average": 3.149411355, "count": 55674276, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.388989941, "variance": 1.929293057 }, { "average": 0, "count": 55674276, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.79616166e-08, "count": 55674276, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001340209558, "variance": 1.79616166e-08 }, { "average": 1.062397273, "count": 55674276, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3472630069, "variance": 0.120591596 }, { "average": -0.1851835117, "count": 55674276, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10454258, "variance": 259.3562916 }, { "average": 0.5097614561, "count": 55674276, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999047094, "variance": 0.2499047185 }, { "average": 1073.526865, "count": 55674276, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.033438239, "variance": 1.067994593 }, { "average": 226096215.8, "count": 55674276, "maximum": 226097527.5, "minimum": 226094830.2, "name": "GpsTime", "position": 12, "stddev": 548.7749774, "variance": 301153.9758 }, { "average": 0.5097614561, "count": 55674276, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999047094, "variance": 0.2499047185 }, { "average": 0, "count": 55674276, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55674276, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00206959135, "count": 55674276, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04544566182, "variance": 0.002065308178 }, { "average": 0, "count": 55674276, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598324.3703, 5235155.029, 476.7753013, 599293.0703, 5236559.909, 1103.795301 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598324.3703497424, 5235155.028918919, 476.7753013418238 ], [ 598324.3703497424, 5236559.90891892, 476.7753013418238 ], [ 599293.0703497423, 5236559.90891892, 1103.7953013418237 ], [ 599293.0703497423, 5235155.028918919, 1103.7953013418237 ], [ 598324.3703497424, 5235155.028918919, 476.7753013418238 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:38:47+00:00", "end_time": "2018-11-12T21:53:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6320.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6320.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6320.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6320.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7003202, 47.26236367, 476.7753013, -121.6872065, 47.27514793, 1103.795301 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70032023619527, 47.262509597655956, 476.7753013418238 ], [ -121.70001076803106, 47.27514792809291, 476.7753013418238 ], [ -121.68720645268431, 47.27500193554572, 1103.7953013418237 ], [ -121.68751896684374, 47.26236366927118, 1103.7953013418237 ], [ -121.70032023619527, 47.262509597655956, 476.7753013418238 ] ] ] }, "id": "20181112_47121C6320.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6320.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:38:47Z", "pc:count": 55674276, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598797.7686, "count": 55674276, "maximum": 599293.0703, "minimum": 598324.3703, "name": "X", "position": 0, "stddev": 272.2293289, "variance": 74108.80753 }, { "average": 5235875.654, "count": 55674276, "maximum": 5236559.909, "minimum": 5235155.029, "name": "Y", "position": 1, "stddev": 402.4354432, "variance": 161954.2859 }, { "average": 824.370443, "count": 55674276, "maximum": 1103.795301, "minimum": 476.7753013, "name": "Z", "position": 2, "stddev": 150.0146741, "variance": 22504.40244 }, { "average": 34075.41758, "count": 55674276, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19007.70127, "variance": 361292707.4 }, { "average": 2.074912191, "count": 55674276, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.177535898, "variance": 1.386590792 }, { "average": 3.149411355, "count": 55674276, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.388989941, "variance": 1.929293057 }, { "average": 0, "count": 55674276, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.79616166e-08, "count": 55674276, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001340209558, "variance": 1.79616166e-08 }, { "average": 1.062397273, "count": 55674276, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3472630069, "variance": 0.120591596 }, { "average": -0.1851835117, "count": 55674276, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10454258, "variance": 259.3562916 }, { "average": 0.5097614561, "count": 55674276, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999047094, "variance": 0.2499047185 }, { "average": 1073.526865, "count": 55674276, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.033438239, "variance": 1.067994593 }, { "average": 226096215.8, "count": 55674276, "maximum": 226097527.5, "minimum": 226094830.2, "name": "GpsTime", "position": 12, "stddev": 548.7749774, "variance": 301153.9758 }, { "average": 0.5097614561, "count": 55674276, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999047094, "variance": 0.2499047185 }, { "average": 0, "count": 55674276, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55674276, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00206959135, "count": 55674276, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04544566182, "variance": 0.002065308178 }, { "average": 0, "count": 55674276, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598324.3703, 5235155.029, 476.7753013, 599293.0703, 5236559.909, 1103.795301 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598324.3703497424, 5235155.028918919, 476.7753013418238 ], [ 598324.3703497424, 5236559.90891892, 476.7753013418238 ], [ 599293.0703497423, 5236559.90891892, 1103.7953013418237 ], [ 599293.0703497423, 5235155.028918919, 1103.7953013418237 ], [ 598324.3703497424, 5235155.028918919, 476.7753013418238 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:38:47+00:00", "end_time": "2018-11-12T21:53:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C3321.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539673112914, 47.250011482322854, 671.7772641697388 ], [ -121.37500900358076, 47.262683267454, 671.7772641697388 ], [ -121.3621294933051, 47.26249985647152, 1069.897264169739 ], [ -121.3625202906026, 47.249828152158585, 1069.897264169739 ], [ -121.37539673112914, 47.250011482322854, 671.7772641697388 ] ] ] }, "bbox": [ -121.3753967, 47.24982815, 671.7772642, -121.3621295, 47.26268327, 1069.897264 ], "properties": { "datetime": "2018-11-11T21:40:04Z", "pc:count": 70023909, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623404.4772, "count": 70023909, "maximum": 623908.6805, "minimum": 622933.9205, "name": "X", "position": 0, "stddev": 267.6093087, "variance": 71614.74213 }, { "average": 5234978.598, "count": 70023909, "maximum": 5235635.759, "minimum": 5234226.959, "name": "Y", "position": 1, "stddev": 397.5175112, "variance": 158020.1717 }, { "average": 820.0568126, "count": 70023909, "maximum": 1069.897264, "minimum": 671.7772642, "name": "Z", "position": 2, "stddev": 55.44285996, "variance": 3073.910721 }, { "average": 33668.89044, "count": 70023909, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17594.75317, "variance": 309575339 }, { "average": 1.947027836, "count": 70023909, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.095950555, "variance": 1.201107619 }, { "average": 2.893739194, "count": 70023909, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.326179279, "variance": 1.758751481 }, { "average": 0, "count": 70023909, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.142466925e-07, "count": 70023909, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003380039661, "variance": 1.142466811e-07 }, { "average": 1.055788159, "count": 70023909, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3202531637, "variance": 0.1025620889 }, { "average": -0.4588860028, "count": 70023909, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27652349, "variance": 264.9252168 }, { "average": 0.5070470002, "count": 70023909, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999503409, "variance": 0.2499503434 }, { "average": 1019.364298, "count": 70023909, "maximum": 1038, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.94742616, "variance": 223.4255488 }, { "average": 225872621.9, "count": 70023909, "maximum": 226007604.8, "minimum": 225754019.5, "name": "GpsTime", "position": 12, "stddev": 125623.314, "variance": 15781217030.0 }, { "average": 0.5070470002, "count": 70023909, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999503409, "variance": 0.2499503434 }, { "average": 0, "count": 70023909, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 70023909, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00166287489, "count": 70023909, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04074444454, "variance": 0.001660109761 }, { "average": 0, "count": 70023909, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622933.9205, 5234226.959, 671.7772642, 623908.6805, 5235635.759, 1069.897264 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622933.9204892766, 5234226.958777415, 671.7772641697388 ], [ 622933.9204892766, 5235635.758777415, 671.7772641697388 ], [ 623908.6804892767, 5235635.758777415, 1069.897264169739 ], [ 623908.6804892767, 5234226.958777415, 1069.897264169739 ], [ 622933.9204892766, 5234226.958777415, 671.7772641697388 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:40:04+00:00", "end_time": "2018-11-08T23:13:39+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C3321.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C3321.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C3321.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3321.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3753967, 47.24982815, 671.7772642, -121.3621295, 47.26268327, 1069.897264 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539673112914, 47.250011482322854, 671.7772641697388 ], [ -121.37500900358076, 47.262683267454, 671.7772641697388 ], [ -121.3621294933051, 47.26249985647152, 1069.897264169739 ], [ -121.3625202906026, 47.249828152158585, 1069.897264169739 ], [ -121.37539673112914, 47.250011482322854, 671.7772641697388 ] ] ] }, "id": "20181108_47121C3321.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3321.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:40:04Z", "pc:count": 70023909, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623404.4772, "count": 70023909, "maximum": 623908.6805, "minimum": 622933.9205, "name": "X", "position": 0, "stddev": 267.6093087, "variance": 71614.74213 }, { "average": 5234978.598, "count": 70023909, "maximum": 5235635.759, "minimum": 5234226.959, "name": "Y", "position": 1, "stddev": 397.5175112, "variance": 158020.1717 }, { "average": 820.0568126, "count": 70023909, "maximum": 1069.897264, "minimum": 671.7772642, "name": "Z", "position": 2, "stddev": 55.44285996, "variance": 3073.910721 }, { "average": 33668.89044, "count": 70023909, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17594.75317, "variance": 309575339 }, { "average": 1.947027836, "count": 70023909, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.095950555, "variance": 1.201107619 }, { "average": 2.893739194, "count": 70023909, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.326179279, "variance": 1.758751481 }, { "average": 0, "count": 70023909, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.142466925e-07, "count": 70023909, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003380039661, "variance": 1.142466811e-07 }, { "average": 1.055788159, "count": 70023909, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3202531637, "variance": 0.1025620889 }, { "average": -0.4588860028, "count": 70023909, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27652349, "variance": 264.9252168 }, { "average": 0.5070470002, "count": 70023909, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999503409, "variance": 0.2499503434 }, { "average": 1019.364298, "count": 70023909, "maximum": 1038, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.94742616, "variance": 223.4255488 }, { "average": 225872621.9, "count": 70023909, "maximum": 226007604.8, "minimum": 225754019.5, "name": "GpsTime", "position": 12, "stddev": 125623.314, "variance": 15781217030.0 }, { "average": 0.5070470002, "count": 70023909, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999503409, "variance": 0.2499503434 }, { "average": 0, "count": 70023909, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 70023909, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00166287489, "count": 70023909, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04074444454, "variance": 0.001660109761 }, { "average": 0, "count": 70023909, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622933.9205, 5234226.959, 671.7772642, 623908.6805, 5235635.759, 1069.897264 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622933.9204892766, 5234226.958777415, 671.7772641697388 ], [ 622933.9204892766, 5235635.758777415, 671.7772641697388 ], [ 623908.6804892767, 5235635.758777415, 1069.897264169739 ], [ 623908.6804892767, 5234226.958777415, 1069.897264169739 ], [ 622933.9204892766, 5234226.958777415, 671.7772641697388 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:40:04+00:00", "end_time": "2018-11-08T23:13:39+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C4419.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039032938175, 47.26251123263259, 635.4084776815482 ], [ -121.40000847972439, 47.2751804473819, 635.4084776815482 ], [ -121.38713502921449, 47.27499994015143, 1082.0284776815483 ], [ -121.3875199479775, 47.2623308049275, 1082.0284776815483 ], [ -121.40039032938175, 47.26251123263259, 635.4084776815482 ] ] ] }, "bbox": [ -121.4003903, 47.2623308, 635.4084777, -121.387135, 47.27518045, 1082.028478 ], "properties": { "datetime": "2018-11-11T22:01:28Z", "pc:count": 62038240, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621512.4598, "count": 62038240, "maximum": 621988.2796, "minimum": 621014.2196, "name": "X", "position": 0, "stddev": 271.7415483, "variance": 73843.46908 }, { "average": 5236213.558, "count": 62038240, "maximum": 5236985.446, "minimum": 5235576.946, "name": "Y", "position": 1, "stddev": 402.0753797, "variance": 161664.611 }, { "average": 830.3924351, "count": 62038240, "maximum": 1082.028478, "minimum": 635.4084777, "name": "Z", "position": 2, "stddev": 108.7622302, "variance": 11829.22272 }, { "average": 35276.32109, "count": 62038240, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17197.07022, "variance": 295739224 }, { "average": 1.978724751, "count": 62038240, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.074725673, "variance": 1.155035272 }, { "average": 2.956939285, "count": 62038240, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.23619493, "variance": 1.528177905 }, { "average": 0, "count": 62038240, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.16057451e-06, "count": 62038240, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001077299022, "variance": 1.160573182e-06 }, { "average": 1.046864273, "count": 62038240, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3169507819, "variance": 0.1004577982 }, { "average": -2.867331713, "count": 62038240, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05783174, "variance": 257.8539603 }, { "average": 0.5104334359, "count": 62038240, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998911356, "variance": 0.2498911474 }, { "average": 1034.649907, "count": 62038240, "maximum": 1041, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 11.21622671, "variance": 125.8037416 }, { "average": 225978093.8, "count": 62038240, "maximum": 226008888.7, "minimum": 225753998.7, "name": "GpsTime", "position": 12, "stddev": 81834.3016, "variance": 6696852919 }, { "average": 0.5104334359, "count": 62038240, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998911356, "variance": 0.2498911474 }, { "average": 0, "count": 62038240, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62038240, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001859659462, "count": 62038240, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04308365303, "variance": 0.001856201158 }, { "average": 0, "count": 62038240, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621014.2196, 5235576.946, 635.4084777, 621988.2796, 5236985.446, 1082.028478 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621014.2196103004, 5235576.945754567, 635.4084776815482 ], [ 621014.2196103004, 5236985.445754567, 635.4084776815482 ], [ 621988.2796103004, 5236985.445754567, 1082.0284776815483 ], [ 621988.2796103004, 5235576.945754567, 1082.0284776815483 ], [ 621014.2196103004, 5235576.945754567, 635.4084776815482 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:01:28+00:00", "end_time": "2018-11-08T23:13:18+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C4419.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C4419.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C4419.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4419.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4003903, 47.2623308, 635.4084777, -121.387135, 47.27518045, 1082.028478 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039032938175, 47.26251123263259, 635.4084776815482 ], [ -121.40000847972439, 47.2751804473819, 635.4084776815482 ], [ -121.38713502921449, 47.27499994015143, 1082.0284776815483 ], [ -121.3875199479775, 47.2623308049275, 1082.0284776815483 ], [ -121.40039032938175, 47.26251123263259, 635.4084776815482 ] ] ] }, "id": "20181108_47121C4419.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C4419.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:01:28Z", "pc:count": 62038240, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621512.4598, "count": 62038240, "maximum": 621988.2796, "minimum": 621014.2196, "name": "X", "position": 0, "stddev": 271.7415483, "variance": 73843.46908 }, { "average": 5236213.558, "count": 62038240, "maximum": 5236985.446, "minimum": 5235576.946, "name": "Y", "position": 1, "stddev": 402.0753797, "variance": 161664.611 }, { "average": 830.3924351, "count": 62038240, "maximum": 1082.028478, "minimum": 635.4084777, "name": "Z", "position": 2, "stddev": 108.7622302, "variance": 11829.22272 }, { "average": 35276.32109, "count": 62038240, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17197.07022, "variance": 295739224 }, { "average": 1.978724751, "count": 62038240, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.074725673, "variance": 1.155035272 }, { "average": 2.956939285, "count": 62038240, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.23619493, "variance": 1.528177905 }, { "average": 0, "count": 62038240, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.16057451e-06, "count": 62038240, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001077299022, "variance": 1.160573182e-06 }, { "average": 1.046864273, "count": 62038240, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3169507819, "variance": 0.1004577982 }, { "average": -2.867331713, "count": 62038240, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05783174, "variance": 257.8539603 }, { "average": 0.5104334359, "count": 62038240, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998911356, "variance": 0.2498911474 }, { "average": 1034.649907, "count": 62038240, "maximum": 1041, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 11.21622671, "variance": 125.8037416 }, { "average": 225978093.8, "count": 62038240, "maximum": 226008888.7, "minimum": 225753998.7, "name": "GpsTime", "position": 12, "stddev": 81834.3016, "variance": 6696852919 }, { "average": 0.5104334359, "count": 62038240, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998911356, "variance": 0.2498911474 }, { "average": 0, "count": 62038240, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62038240, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001859659462, "count": 62038240, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04308365303, "variance": 0.001856201158 }, { "average": 0, "count": 62038240, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621014.2196, 5235576.946, 635.4084777, 621988.2796, 5236985.446, 1082.028478 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621014.2196103004, 5235576.945754567, 635.4084776815482 ], [ 621014.2196103004, 5236985.445754567, 635.4084776815482 ], [ 621988.2796103004, 5236985.445754567, 1082.0284776815483 ], [ 621988.2796103004, 5235576.945754567, 1082.0284776815483 ], [ 621014.2196103004, 5235576.945754567, 635.4084776815482 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:01:28+00:00", "end_time": "2018-11-08T23:13:18+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7207.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029612207787, 47.22500861880894, 474.79343205238536 ], [ -121.80001106147803, 47.23763725832019, 474.79343205238536 ], [ -121.78722981908396, 47.23750267227828, 2270.9134320523854 ], [ -121.78751791409229, 47.224874091864116, 2270.9134320523854 ], [ -121.80029612207787, 47.22500861880894, 474.79343205238536 ] ] ] }, "bbox": [ -121.8002961, 47.22487409, 474.7934321, -121.7872298, 47.23763726, 2270.913432 ], "properties": { "datetime": "2018-11-13T00:14:24Z", "pc:count": 47549689, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591314.6111, "count": 47549689, "maximum": 591792.7749, "minimum": 590825.1749, "name": "X", "position": 0, "stddev": 271.2507615, "variance": 73576.97561 }, { "average": 5231597.797, "count": 47549689, "maximum": 5232270.132, "minimum": 5230866.392, "name": "Y", "position": 1, "stddev": 395.5855881, "variance": 156487.9575 }, { "average": 681.6620828, "count": 47549689, "maximum": 2270.913432, "minimum": 474.7934321, "name": "Z", "position": 2, "stddev": 91.56035803, "variance": 8383.299163 }, { "average": 36074.54426, "count": 47549689, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16916.81027, "variance": 286178469.7 }, { "average": 2.098541023, "count": 47549689, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.151709373, "variance": 1.32643448 }, { "average": 3.197045179, "count": 47549689, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.293890562, "variance": 1.674152785 }, { "average": 0, "count": 47549689, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.271308231e-06, "count": 47549689, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001507084311, "variance": 2.27130312e-06 }, { "average": 1.035365321, "count": 47549689, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2735386626, "variance": 0.07482339996 }, { "average": 1.652200373, "count": 47549689, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01860806, "variance": 256.5958043 }, { "average": 0.4480508169, "count": 47549689, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.497293965, "variance": 0.2473012876 }, { "average": 1087.20563, "count": 47549689, "maximum": 1090, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 1.149769887, "variance": 1.321970793 }, { "average": 226102399.7, "count": 47549689, "maximum": 226103264.7, "minimum": 226101005.5, "name": "GpsTime", "position": 12, "stddev": 433.7311825, "variance": 188122.7387 }, { "average": 0.4480508169, "count": 47549689, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.497293965, "variance": 0.2473012876 }, { "average": 0, "count": 47549689, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47549689, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001356959454, "count": 47549689, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03681192936, "variance": 0.001355118143 }, { "average": 0, "count": 47549689, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590825.1749, 5230866.392, 474.7934321, 591792.7749, 5232270.132, 2270.913432 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590825.1748848582, 5230866.392397801, 474.79343205238536 ], [ 590825.1748848582, 5232270.132397802, 474.79343205238536 ], [ 591792.7748848583, 5232270.132397802, 2270.9134320523854 ], [ 591792.7748848583, 5230866.392397801, 2270.9134320523854 ], [ 590825.1748848582, 5230866.392397801, 474.79343205238536 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:14:24+00:00", "end_time": "2018-11-12T23:36:45+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7207.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7207.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7207.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7207.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8002961, 47.22487409, 474.7934321, -121.7872298, 47.23763726, 2270.913432 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029612207787, 47.22500861880894, 474.79343205238536 ], [ -121.80001106147803, 47.23763725832019, 474.79343205238536 ], [ -121.78722981908396, 47.23750267227828, 2270.9134320523854 ], [ -121.78751791409229, 47.224874091864116, 2270.9134320523854 ], [ -121.80029612207787, 47.22500861880894, 474.79343205238536 ] ] ] }, "id": "20181112_47121B7207.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7207.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:14:24Z", "pc:count": 47549689, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591314.6111, "count": 47549689, "maximum": 591792.7749, "minimum": 590825.1749, "name": "X", "position": 0, "stddev": 271.2507615, "variance": 73576.97561 }, { "average": 5231597.797, "count": 47549689, "maximum": 5232270.132, "minimum": 5230866.392, "name": "Y", "position": 1, "stddev": 395.5855881, "variance": 156487.9575 }, { "average": 681.6620828, "count": 47549689, "maximum": 2270.913432, "minimum": 474.7934321, "name": "Z", "position": 2, "stddev": 91.56035803, "variance": 8383.299163 }, { "average": 36074.54426, "count": 47549689, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16916.81027, "variance": 286178469.7 }, { "average": 2.098541023, "count": 47549689, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.151709373, "variance": 1.32643448 }, { "average": 3.197045179, "count": 47549689, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.293890562, "variance": 1.674152785 }, { "average": 0, "count": 47549689, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.271308231e-06, "count": 47549689, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001507084311, "variance": 2.27130312e-06 }, { "average": 1.035365321, "count": 47549689, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2735386626, "variance": 0.07482339996 }, { "average": 1.652200373, "count": 47549689, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01860806, "variance": 256.5958043 }, { "average": 0.4480508169, "count": 47549689, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.497293965, "variance": 0.2473012876 }, { "average": 1087.20563, "count": 47549689, "maximum": 1090, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 1.149769887, "variance": 1.321970793 }, { "average": 226102399.7, "count": 47549689, "maximum": 226103264.7, "minimum": 226101005.5, "name": "GpsTime", "position": 12, "stddev": 433.7311825, "variance": 188122.7387 }, { "average": 0.4480508169, "count": 47549689, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.497293965, "variance": 0.2473012876 }, { "average": 0, "count": 47549689, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47549689, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001356959454, "count": 47549689, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03681192936, "variance": 0.001355118143 }, { "average": 0, "count": 47549689, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590825.1749, 5230866.392, 474.7934321, 591792.7749, 5232270.132, 2270.913432 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590825.1748848582, 5230866.392397801, 474.79343205238536 ], [ 590825.1748848582, 5232270.132397802, 474.79343205238536 ], [ 591792.7748848583, 5232270.132397802, 2270.9134320523854 ], [ 591792.7748848583, 5230866.392397801, 2270.9134320523854 ], [ 590825.1748848582, 5230866.392397801, 474.79343205238536 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:14:24+00:00", "end_time": "2018-11-12T23:36:45+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6202.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532598257118, 47.23750952313679, 596.8577322048886 ], [ -121.6750107678104, 47.25015066118113, 596.8577322048886 ], [ -121.66220045415078, 47.250001793727186, 824.4177322048886 ], [ -121.66251871427365, 47.23736072111896, 824.4177322048886 ], [ -121.67532598257118, 47.23750952313679, 596.8577322048886 ] ] ] }, "bbox": [ -121.675326, 47.23736072, 596.8577322, -121.6622005, 47.25015066, 824.4177322 ], "properties": { "datetime": "2018-11-12T23:00:45Z", "pc:count": 44225193, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600747.7046, "count": 44225193, "maximum": 601232.0031, "minimum": 600262.3831, "name": "X", "position": 0, "stddev": 273.3312908, "variance": 74709.99451 }, { "average": 5233090.891, "count": 44225193, "maximum": 5233813.808, "minimum": 5232408.608, "name": "Y", "position": 1, "stddev": 406.3471842, "variance": 165118.0341 }, { "average": 709.110579, "count": 44225193, "maximum": 824.4177322, "minimum": 596.8577322, "name": "Z", "position": 2, "stddev": 31.48709053, "variance": 991.4368703 }, { "average": 36012.6869, "count": 44225193, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18615.92683, "variance": 346552731.8 }, { "average": 1.86394463, "count": 44225193, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.037852316, "variance": 1.07713743 }, { "average": 2.727854483, "count": 44225193, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.273218914, "variance": 1.621086404 }, { "average": 0, "count": 44225193, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 44225193, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.085280464, "count": 44225193, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3459517283, "variance": 0.1196825983 }, { "average": 0.2160365754, "count": 44225193, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18609908, "variance": 261.9898034 }, { "average": 0.503950452, "count": 44225193, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999843993, "variance": 0.2499843996 }, { "average": 1076.135004, "count": 44225193, "maximum": 1079, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.025403273, "variance": 1.051451872 }, { "average": 226097559.7, "count": 44225193, "maximum": 226098845.4, "minimum": 226096513.6, "name": "GpsTime", "position": 12, "stddev": 504.0862612, "variance": 254102.9587 }, { "average": 0.503950452, "count": 44225193, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999843993, "variance": 0.2499843996 }, { "average": 0, "count": 44225193, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 44225193, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00138916296, "count": 44225193, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03724557984, "variance": 0.001387233217 }, { "average": 0, "count": 44225193, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600262.3831, 5232408.608, 596.8577322, 601232.0031, 5233813.808, 824.4177322 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600262.3831452006, 5232408.607805828, 596.8577322048886 ], [ 600262.3831452006, 5233813.807805827, 596.8577322048886 ], [ 601232.0031452007, 5233813.807805827, 824.4177322048886 ], [ 601232.0031452007, 5232408.607805828, 824.4177322048886 ], [ 600262.3831452006, 5232408.607805828, 596.8577322048886 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:00:45+00:00", "end_time": "2018-11-12T22:21:53+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6202.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6202.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6202.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6202.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.675326, 47.23736072, 596.8577322, -121.6622005, 47.25015066, 824.4177322 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532598257118, 47.23750952313679, 596.8577322048886 ], [ -121.6750107678104, 47.25015066118113, 596.8577322048886 ], [ -121.66220045415078, 47.250001793727186, 824.4177322048886 ], [ -121.66251871427365, 47.23736072111896, 824.4177322048886 ], [ -121.67532598257118, 47.23750952313679, 596.8577322048886 ] ] ] }, "id": "20181112_47121B6202.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6202.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:00:45Z", "pc:count": 44225193, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600747.7046, "count": 44225193, "maximum": 601232.0031, "minimum": 600262.3831, "name": "X", "position": 0, "stddev": 273.3312908, "variance": 74709.99451 }, { "average": 5233090.891, "count": 44225193, "maximum": 5233813.808, "minimum": 5232408.608, "name": "Y", "position": 1, "stddev": 406.3471842, "variance": 165118.0341 }, { "average": 709.110579, "count": 44225193, "maximum": 824.4177322, "minimum": 596.8577322, "name": "Z", "position": 2, "stddev": 31.48709053, "variance": 991.4368703 }, { "average": 36012.6869, "count": 44225193, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18615.92683, "variance": 346552731.8 }, { "average": 1.86394463, "count": 44225193, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.037852316, "variance": 1.07713743 }, { "average": 2.727854483, "count": 44225193, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.273218914, "variance": 1.621086404 }, { "average": 0, "count": 44225193, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 44225193, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.085280464, "count": 44225193, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3459517283, "variance": 0.1196825983 }, { "average": 0.2160365754, "count": 44225193, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18609908, "variance": 261.9898034 }, { "average": 0.503950452, "count": 44225193, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999843993, "variance": 0.2499843996 }, { "average": 1076.135004, "count": 44225193, "maximum": 1079, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.025403273, "variance": 1.051451872 }, { "average": 226097559.7, "count": 44225193, "maximum": 226098845.4, "minimum": 226096513.6, "name": "GpsTime", "position": 12, "stddev": 504.0862612, "variance": 254102.9587 }, { "average": 0.503950452, "count": 44225193, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999843993, "variance": 0.2499843996 }, { "average": 0, "count": 44225193, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 44225193, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00138916296, "count": 44225193, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03724557984, "variance": 0.001387233217 }, { "average": 0, "count": 44225193, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600262.3831, 5232408.608, 596.8577322, 601232.0031, 5233813.808, 824.4177322 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600262.3831452006, 5232408.607805828, 596.8577322048886 ], [ 600262.3831452006, 5233813.807805827, 596.8577322048886 ], [ 601232.0031452007, 5233813.807805827, 824.4177322048886 ], [ 601232.0031452007, 5232408.607805828, 824.4177322048886 ], [ 600262.3831452006, 5232408.607805828, 596.8577322048886 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:00:45+00:00", "end_time": "2018-11-12T22:21:53+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7214.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530188798735, 47.212508778033474, 839.3945265338846 ], [ -121.77501095852294, 47.22513984743646, 839.3945265338846 ], [ -121.7622241292012, 47.22500240865036, 1159.9945265338845 ], [ -121.76251809359529, 47.21237139960756, 1159.9945265338845 ], [ -121.77530188798735, 47.212508778033474, 839.3945265338846 ] ] ] }, "bbox": [ -121.7753019, 47.2123714, 839.3945265, -121.7622241, 47.22513985, 1159.994527 ], "properties": { "datetime": "2018-11-13T00:15:03Z", "pc:count": 39620495, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593233.1343, "count": 39620495, "maximum": 593707.407, "minimum": 592739.147, "name": "X", "position": 0, "stddev": 275.4857107, "variance": 75892.37683 }, { "average": 5230221.27, "count": 39620495, "maximum": 5230910.711, "minimum": 5229506.691, "name": "Y", "position": 1, "stddev": 399.0161481, "variance": 159213.8864 }, { "average": 945.775523, "count": 39620495, "maximum": 1159.994527, "minimum": 839.3945265, "name": "Z", "position": 2, "stddev": 47.6565797, "variance": 2271.149589 }, { "average": 35926.29465, "count": 39620495, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18485.46713, "variance": 341712494.9 }, { "average": 1.944233029, "count": 39620495, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.082057823, "variance": 1.170849133 }, { "average": 2.887912481, "count": 39620495, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294761806, "variance": 1.676408135 }, { "average": 0, "count": 39620495, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39620495, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.063976434, "count": 39620495, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.328016956, "variance": 0.1075951234 }, { "average": 0.9849887493, "count": 39620495, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.6286401, "variance": 276.5116714 }, { "average": 0.3942536558, "count": 39620495, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.488689796, "variance": 0.2388177167 }, { "average": 1087.807666, "count": 39620495, "maximum": 1090, "minimum": 1085, "name": "PointSourceId", "position": 11, "stddev": 1.125054478, "variance": 1.265747579 }, { "average": 226102609.6, "count": 39620495, "maximum": 226103303.3, "minimum": 226101543.9, "name": "GpsTime", "position": 12, "stddev": 381.3090489, "variance": 145396.5908 }, { "average": 0.3942536558, "count": 39620495, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.488689796, "variance": 0.2388177167 }, { "average": 0, "count": 39620495, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39620495, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001408261053, "count": 39620495, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03750037185, "variance": 0.001406277889 }, { "average": 0, "count": 39620495, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592739.147, 5229506.691, 839.3945265, 593707.407, 5230910.711, 1159.994527 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592739.1470424557, 5229506.690834653, 839.3945265338846 ], [ 592739.1470424557, 5230910.710834652, 839.3945265338846 ], [ 593707.4070424557, 5230910.710834652, 1159.9945265338845 ], [ 593707.4070424557, 5229506.690834653, 1159.9945265338845 ], [ 592739.1470424557, 5229506.690834653, 839.3945265338846 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:15:03+00:00", "end_time": "2018-11-12T23:45:43+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7214.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7214.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7214.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7214.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7753019, 47.2123714, 839.3945265, -121.7622241, 47.22513985, 1159.994527 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530188798735, 47.212508778033474, 839.3945265338846 ], [ -121.77501095852294, 47.22513984743646, 839.3945265338846 ], [ -121.7622241292012, 47.22500240865036, 1159.9945265338845 ], [ -121.76251809359529, 47.21237139960756, 1159.9945265338845 ], [ -121.77530188798735, 47.212508778033474, 839.3945265338846 ] ] ] }, "id": "20181112_47121B7214.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7214.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:15:03Z", "pc:count": 39620495, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593233.1343, "count": 39620495, "maximum": 593707.407, "minimum": 592739.147, "name": "X", "position": 0, "stddev": 275.4857107, "variance": 75892.37683 }, { "average": 5230221.27, "count": 39620495, "maximum": 5230910.711, "minimum": 5229506.691, "name": "Y", "position": 1, "stddev": 399.0161481, "variance": 159213.8864 }, { "average": 945.775523, "count": 39620495, "maximum": 1159.994527, "minimum": 839.3945265, "name": "Z", "position": 2, "stddev": 47.6565797, "variance": 2271.149589 }, { "average": 35926.29465, "count": 39620495, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18485.46713, "variance": 341712494.9 }, { "average": 1.944233029, "count": 39620495, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.082057823, "variance": 1.170849133 }, { "average": 2.887912481, "count": 39620495, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294761806, "variance": 1.676408135 }, { "average": 0, "count": 39620495, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39620495, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.063976434, "count": 39620495, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.328016956, "variance": 0.1075951234 }, { "average": 0.9849887493, "count": 39620495, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.6286401, "variance": 276.5116714 }, { "average": 0.3942536558, "count": 39620495, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.488689796, "variance": 0.2388177167 }, { "average": 1087.807666, "count": 39620495, "maximum": 1090, "minimum": 1085, "name": "PointSourceId", "position": 11, "stddev": 1.125054478, "variance": 1.265747579 }, { "average": 226102609.6, "count": 39620495, "maximum": 226103303.3, "minimum": 226101543.9, "name": "GpsTime", "position": 12, "stddev": 381.3090489, "variance": 145396.5908 }, { "average": 0.3942536558, "count": 39620495, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.488689796, "variance": 0.2388177167 }, { "average": 0, "count": 39620495, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39620495, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001408261053, "count": 39620495, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03750037185, "variance": 0.001406277889 }, { "average": 0, "count": 39620495, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592739.147, 5229506.691, 839.3945265, 593707.407, 5230910.711, 1159.994527 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592739.1470424557, 5229506.690834653, 839.3945265338846 ], [ 592739.1470424557, 5230910.710834652, 839.3945265338846 ], [ 593707.4070424557, 5230910.710834652, 1159.9945265338845 ], [ 593707.4070424557, 5229506.690834653, 1159.9945265338845 ], [ 592739.1470424557, 5229506.690834653, 839.3945265338846 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:15:03+00:00", "end_time": "2018-11-12T23:45:43+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5309.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784276583414, 47.16262255414236, 1188.5882152753288 ], [ -121.58751035067327, 47.17516030505168, 1188.5882152753288 ], [ -121.57468055837724, 47.175001374042765, 1466.2282152753287 ], [ -121.57501599041517, 47.1624636924077, 1466.2282152753287 ], [ -121.58784276583414, 47.16262255414236, 1188.5882152753288 ] ] ] }, "bbox": [ -121.5878428, 47.16246369, 1188.588215, -121.5746806, 47.17516031, 1466.228215 ], "properties": { "datetime": "2018-11-12T23:41:07Z", "pc:count": 31502552, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607736.8172, "count": 31502552, "maximum": 608006.6959, "minimum": 607034.1959, "name": "X", "position": 0, "stddev": 208.6261817, "variance": 43524.88369 }, { "average": 5225061.437, "count": 31502552, "maximum": 5225596.453, "minimum": 5224202.713, "name": "Y", "position": 1, "stddev": 373.6645847, "variance": 139625.2219 }, { "average": 1340.342789, "count": 31502552, "maximum": 1466.228215, "minimum": 1188.588215, "name": "Z", "position": 2, "stddev": 47.8473678, "variance": 2289.370605 }, { "average": 43238.2148, "count": 31502552, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20535.02792, "variance": 421687371.7 }, { "average": 1.570140698, "count": 31502552, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9282045904, "variance": 0.8615637617 }, { "average": 2.140717425, "count": 31502552, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.300321111, "variance": 1.690834992 }, { "average": 0, "count": 31502552, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.158393263e-06, "count": 31502552, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002039209676, "variance": 4.158376103e-06 }, { "average": 1.070466386, "count": 31502552, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.375156504, "variance": 0.1407424025 }, { "average": 0.6023418833, "count": 31502552, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16384794, "variance": 261.2699801 }, { "average": 0.5008491058, "count": 31502552, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499999287, "variance": 0.249999287 }, { "average": 1047.701552, "count": 31502552, "maximum": 1084, "minimum": 1027, "name": "PointSourceId", "position": 11, "stddev": 25.2695203, "variance": 638.5486563 }, { "average": 226036479.7, "count": 31502552, "maximum": 226101267.4, "minimum": 226002374.5, "name": "GpsTime", "position": 12, "stddev": 45870.28919, "variance": 2104083430 }, { "average": 0.5008491058, "count": 31502552, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499999287, "variance": 0.249999287 }, { "average": 0, "count": 31502552, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31502552, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002508050776, "count": 31502552, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05001760227, "variance": 0.002501760537 }, { "average": 0, "count": 31502552, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607034.1959, 5224202.713, 1188.588215, 608006.6959, 5225596.453, 1466.228215 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607034.1959411739, 5224202.713433063, 1188.5882152753288 ], [ 607034.1959411739, 5225596.453433063, 1188.5882152753288 ], [ 608006.6959411739, 5225596.453433063, 1466.2282152753287 ], [ 608006.6959411739, 5224202.713433063, 1466.2282152753287 ], [ 607034.1959411739, 5224202.713433063, 1188.5882152753288 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:41:07+00:00", "end_time": "2018-11-11T20:12:54+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5309.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5309.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5309.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5309.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5878428, 47.16246369, 1188.588215, -121.5746806, 47.17516031, 1466.228215 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784276583414, 47.16262255414236, 1188.5882152753288 ], [ -121.58751035067327, 47.17516030505168, 1188.5882152753288 ], [ -121.57468055837724, 47.175001374042765, 1466.2282152753287 ], [ -121.57501599041517, 47.1624636924077, 1466.2282152753287 ], [ -121.58784276583414, 47.16262255414236, 1188.5882152753288 ] ] ] }, "id": "20181111_47121B5309.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5309.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:41:07Z", "pc:count": 31502552, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607736.8172, "count": 31502552, "maximum": 608006.6959, "minimum": 607034.1959, "name": "X", "position": 0, "stddev": 208.6261817, "variance": 43524.88369 }, { "average": 5225061.437, "count": 31502552, "maximum": 5225596.453, "minimum": 5224202.713, "name": "Y", "position": 1, "stddev": 373.6645847, "variance": 139625.2219 }, { "average": 1340.342789, "count": 31502552, "maximum": 1466.228215, "minimum": 1188.588215, "name": "Z", "position": 2, "stddev": 47.8473678, "variance": 2289.370605 }, { "average": 43238.2148, "count": 31502552, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20535.02792, "variance": 421687371.7 }, { "average": 1.570140698, "count": 31502552, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9282045904, "variance": 0.8615637617 }, { "average": 2.140717425, "count": 31502552, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.300321111, "variance": 1.690834992 }, { "average": 0, "count": 31502552, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.158393263e-06, "count": 31502552, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002039209676, "variance": 4.158376103e-06 }, { "average": 1.070466386, "count": 31502552, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.375156504, "variance": 0.1407424025 }, { "average": 0.6023418833, "count": 31502552, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16384794, "variance": 261.2699801 }, { "average": 0.5008491058, "count": 31502552, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499999287, "variance": 0.249999287 }, { "average": 1047.701552, "count": 31502552, "maximum": 1084, "minimum": 1027, "name": "PointSourceId", "position": 11, "stddev": 25.2695203, "variance": 638.5486563 }, { "average": 226036479.7, "count": 31502552, "maximum": 226101267.4, "minimum": 226002374.5, "name": "GpsTime", "position": 12, "stddev": 45870.28919, "variance": 2104083430 }, { "average": 0.5008491058, "count": 31502552, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499999287, "variance": 0.249999287 }, { "average": 0, "count": 31502552, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 31502552, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002508050776, "count": 31502552, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05001760227, "variance": 0.002501760537 }, { "average": 0, "count": 31502552, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607034.1959, 5224202.713, 1188.588215, 608006.6959, 5225596.453, 1466.228215 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607034.1959411739, 5224202.713433063, 1188.5882152753288 ], [ 607034.1959411739, 5225596.453433063, 1188.5882152753288 ], [ 608006.6959411739, 5225596.453433063, 1466.2282152753287 ], [ 608006.6959411739, 5224202.713433063, 1466.2282152753287 ], [ 607034.1959411739, 5224202.713433063, 1188.5882152753288 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:41:07+00:00", "end_time": "2018-11-11T20:12:54+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7120.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529122855826, 47.32500876006001, 330.9935565138853 ], [ -121.82501119244098, 47.33763441370121, 330.9935565138853 ], [ -121.81223457260367, 47.33750270375183, 2106.0135565138853 ], [ -121.81251765204267, 47.32487710794747, 2106.0135565138853 ], [ -121.82529122855826, 47.32500876006001, 330.9935565138853 ] ] ] }, "bbox": [ -121.8252912, 47.32487711, 330.9935565, -121.8122346, 47.33763441, 2106.013557 ], "properties": { "datetime": "2018-11-12T22:15:13Z", "pc:count": 66313786, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589249.6559, "count": 66313786, "maximum": 589730.9481, "minimum": 588765.5281, "name": "X", "position": 0, "stddev": 271.6370184, "variance": 73786.66974 }, { "average": 5242640.855, "count": 66313786, "maximum": 5243354.034, "minimum": 5241950.614, "name": "Y", "position": 1, "stddev": 397.2051524, "variance": 157771.9331 }, { "average": 589.382694, "count": 66313786, "maximum": 2106.013557, "minimum": 330.9935565, "name": "Z", "position": 2, "stddev": 105.0437447, "variance": 11034.18831 }, { "average": 33934.63633, "count": 66313786, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16385.76526, "variance": 268493303.3 }, { "average": 2.102225124, "count": 66313786, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.154334106, "variance": 1.332487228 }, { "average": 3.204383867, "count": 66313786, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.296230398, "variance": 1.680213244 }, { "average": 0, "count": 66313786, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.643700452e-06, "count": 66313786, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001282067773, "variance": 1.643697775e-06 }, { "average": 1.041131101, "count": 66313786, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3168052715, "variance": 0.10036558 }, { "average": 0.07050454567, "count": 66313786, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77314659, "variance": 248.7921534 }, { "average": 0.5058794864, "count": 66313786, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999654342, "variance": 0.2499654354 }, { "average": 1070.316505, "count": 66313786, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 2.056929656, "variance": 4.230959608 }, { "average": 226091356.3, "count": 66313786, "maximum": 226096113.3, "minimum": 226016216, "name": "GpsTime", "position": 12, "stddev": 15788.19059, "variance": 249266962.1 }, { "average": 0.5058794864, "count": 66313786, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999654342, "variance": 0.2499654354 }, { "average": 0, "count": 66313786, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66313786, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002030874847, "count": 66313786, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04501944497, "variance": 0.002026750425 }, { "average": 0, "count": 66313786, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588765.5281, 5241950.614, 330.9935565, 589730.9481, 5243354.034, 2106.013557 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588765.528147391, 5241950.614303272, 330.9935565138853 ], [ 588765.528147391, 5243354.034303272, 330.9935565138853 ], [ 589730.948147391, 5243354.034303272, 2106.0135565138853 ], [ 589730.948147391, 5241950.614303272, 2106.0135565138853 ], [ 588765.528147391, 5241950.614303272, 330.9935565138853 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:15:13+00:00", "end_time": "2018-11-12T00:03:36+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7120.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7120.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7120.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7120.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8252912, 47.32487711, 330.9935565, -121.8122346, 47.33763441, 2106.013557 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529122855826, 47.32500876006001, 330.9935565138853 ], [ -121.82501119244098, 47.33763441370121, 330.9935565138853 ], [ -121.81223457260367, 47.33750270375183, 2106.0135565138853 ], [ -121.81251765204267, 47.32487710794747, 2106.0135565138853 ], [ -121.82529122855826, 47.32500876006001, 330.9935565138853 ] ] ] }, "id": "20181111_47121C7120.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7120.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:15:13Z", "pc:count": 66313786, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589249.6559, "count": 66313786, "maximum": 589730.9481, "minimum": 588765.5281, "name": "X", "position": 0, "stddev": 271.6370184, "variance": 73786.66974 }, { "average": 5242640.855, "count": 66313786, "maximum": 5243354.034, "minimum": 5241950.614, "name": "Y", "position": 1, "stddev": 397.2051524, "variance": 157771.9331 }, { "average": 589.382694, "count": 66313786, "maximum": 2106.013557, "minimum": 330.9935565, "name": "Z", "position": 2, "stddev": 105.0437447, "variance": 11034.18831 }, { "average": 33934.63633, "count": 66313786, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16385.76526, "variance": 268493303.3 }, { "average": 2.102225124, "count": 66313786, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.154334106, "variance": 1.332487228 }, { "average": 3.204383867, "count": 66313786, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.296230398, "variance": 1.680213244 }, { "average": 0, "count": 66313786, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.643700452e-06, "count": 66313786, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001282067773, "variance": 1.643697775e-06 }, { "average": 1.041131101, "count": 66313786, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3168052715, "variance": 0.10036558 }, { "average": 0.07050454567, "count": 66313786, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77314659, "variance": 248.7921534 }, { "average": 0.5058794864, "count": 66313786, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999654342, "variance": 0.2499654354 }, { "average": 1070.316505, "count": 66313786, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 2.056929656, "variance": 4.230959608 }, { "average": 226091356.3, "count": 66313786, "maximum": 226096113.3, "minimum": 226016216, "name": "GpsTime", "position": 12, "stddev": 15788.19059, "variance": 249266962.1 }, { "average": 0.5058794864, "count": 66313786, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999654342, "variance": 0.2499654354 }, { "average": 0, "count": 66313786, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66313786, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002030874847, "count": 66313786, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04501944497, "variance": 0.002026750425 }, { "average": 0, "count": 66313786, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588765.5281, 5241950.614, 330.9935565, 589730.9481, 5243354.034, 2106.013557 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588765.528147391, 5241950.614303272, 330.9935565138853 ], [ 588765.528147391, 5243354.034303272, 330.9935565138853 ], [ 589730.948147391, 5243354.034303272, 2106.0135565138853 ], [ 589730.948147391, 5241950.614303272, 2106.0135565138853 ], [ 588765.528147391, 5241950.614303272, 330.9935565138853 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:15:13+00:00", "end_time": "2018-11-12T00:03:36+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7113.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.84586378168231, 47.217512029299236, 1035.6240735791619 ], [ -121.84569933827537, 47.22508787503845, 1035.6240735791619 ], [ -121.83734923864651, 47.22500343964322, 1245.2240735791618 ], [ -121.837514870968, 47.21742761614725, 1245.2240735791618 ], [ -121.84586378168231, 47.217512029299236, 1035.6240735791619 ] ] ] }, "bbox": [ -121.8458638, 47.21742762, 1035.624074, -121.8373492, 47.22508788, 1245.224074 ], "properties": { "datetime": "2018-11-13T00:30:48Z", "pc:count": 12010524, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587763.8645, "count": 12010524, "maximum": 588020.0924, "minimum": 587387.8124, "name": "X", "position": 0, "stddev": 155.7781107, "variance": 24266.81977 }, { "average": 5230418.796, "count": 12010524, "maximum": 5230823.363, "minimum": 5229981.283, "name": "Y", "position": 1, "stddev": 216.3795301, "variance": 46820.10104 }, { "average": 1143.717239, "count": 12010524, "maximum": 1245.224074, "minimum": 1035.624074, "name": "Z", "position": 2, "stddev": 41.48412125, "variance": 1720.932316 }, { "average": 39881.11837, "count": 12010524, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20227.05942, "variance": 409133932.8 }, { "average": 1.784471685, "count": 12010524, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.001755779, "variance": 1.003514641 }, { "average": 2.568873265, "count": 12010524, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.269233584, "variance": 1.610953891 }, { "average": 0, "count": 12010524, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12010524, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.078000011, "count": 12010524, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3643215421, "variance": 0.132730186 }, { "average": -2.036040234, "count": 12010524, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.8181415, "variance": 250.2136007 }, { "average": 0.505487271, "count": 12010524, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999699098, "variance": 0.2499699107 }, { "average": 1091.862121, "count": 12010524, "maximum": 1093, "minimum": 1090, "name": "PointSourceId", "position": 11, "stddev": 0.7586957352, "variance": 0.5756192186 }, { "average": 226103841.2, "count": 12010524, "maximum": 226104248.8, "minimum": 226103214.7, "name": "GpsTime", "position": 12, "stddev": 227.8338677, "variance": 51908.27129 }, { "average": 0.505487271, "count": 12010524, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999699098, "variance": 0.2499699107 }, { "average": 0, "count": 12010524, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12010524, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002027138866, "count": 12010524, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04497810292, "variance": 0.002023029742 }, { "average": 0, "count": 12010524, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587387.8124, 5229981.283, 1035.624074, 588020.0924, 5230823.363, 1245.224074 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587387.8124064297, 5229981.283459856, 1035.6240735791619 ], [ 587387.8124064297, 5230823.363459856, 1035.6240735791619 ], [ 588020.0924064297, 5230823.363459856, 1245.2240735791618 ], [ 588020.0924064297, 5229981.283459856, 1245.2240735791618 ], [ 587387.8124064297, 5229981.283459856, 1035.6240735791619 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:30:48+00:00", "end_time": "2018-11-13T00:13:34+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7113.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7113.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7113.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7113.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8458638, 47.21742762, 1035.624074, -121.8373492, 47.22508788, 1245.224074 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.84586378168231, 47.217512029299236, 1035.6240735791619 ], [ -121.84569933827537, 47.22508787503845, 1035.6240735791619 ], [ -121.83734923864651, 47.22500343964322, 1245.2240735791618 ], [ -121.837514870968, 47.21742761614725, 1245.2240735791618 ], [ -121.84586378168231, 47.217512029299236, 1035.6240735791619 ] ] ] }, "id": "20181112_47121B7113.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7113.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:30:48Z", "pc:count": 12010524, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587763.8645, "count": 12010524, "maximum": 588020.0924, "minimum": 587387.8124, "name": "X", "position": 0, "stddev": 155.7781107, "variance": 24266.81977 }, { "average": 5230418.796, "count": 12010524, "maximum": 5230823.363, "minimum": 5229981.283, "name": "Y", "position": 1, "stddev": 216.3795301, "variance": 46820.10104 }, { "average": 1143.717239, "count": 12010524, "maximum": 1245.224074, "minimum": 1035.624074, "name": "Z", "position": 2, "stddev": 41.48412125, "variance": 1720.932316 }, { "average": 39881.11837, "count": 12010524, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20227.05942, "variance": 409133932.8 }, { "average": 1.784471685, "count": 12010524, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.001755779, "variance": 1.003514641 }, { "average": 2.568873265, "count": 12010524, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.269233584, "variance": 1.610953891 }, { "average": 0, "count": 12010524, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12010524, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.078000011, "count": 12010524, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3643215421, "variance": 0.132730186 }, { "average": -2.036040234, "count": 12010524, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.8181415, "variance": 250.2136007 }, { "average": 0.505487271, "count": 12010524, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999699098, "variance": 0.2499699107 }, { "average": 1091.862121, "count": 12010524, "maximum": 1093, "minimum": 1090, "name": "PointSourceId", "position": 11, "stddev": 0.7586957352, "variance": 0.5756192186 }, { "average": 226103841.2, "count": 12010524, "maximum": 226104248.8, "minimum": 226103214.7, "name": "GpsTime", "position": 12, "stddev": 227.8338677, "variance": 51908.27129 }, { "average": 0.505487271, "count": 12010524, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999699098, "variance": 0.2499699107 }, { "average": 0, "count": 12010524, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12010524, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002027138866, "count": 12010524, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04497810292, "variance": 0.002023029742 }, { "average": 0, "count": 12010524, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587387.8124, 5229981.283, 1035.624074, 588020.0924, 5230823.363, 1245.224074 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587387.8124064297, 5229981.283459856, 1035.6240735791619 ], [ 587387.8124064297, 5230823.363459856, 1035.6240735791619 ], [ 588020.0924064297, 5230823.363459856, 1245.2240735791618 ], [ 588020.0924064297, 5229981.283459856, 1245.2240735791618 ], [ 587387.8124064297, 5229981.283459856, 1035.6240735791619 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:30:48+00:00", "end_time": "2018-11-13T00:13:34+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5418.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53761693946632, 47.1462667056612, 1248.3360367669811 ], [ -121.53750997639087, 47.1501655765194, 1248.3360367669811 ], [ -121.52490695259115, 47.15000395147866, 1907.1760367669813 ], [ -121.52501483660932, 47.14610510252987, 1907.1760367669813 ], [ -121.53761693946632, 47.1462667056612, 1248.3360367669811 ] ] ] }, "bbox": [ -121.5376169, 47.1461051, 1248.336037, -121.524907, 47.15016558, 1907.176037 ], "properties": { "datetime": "2018-11-11T19:54:42Z", "pc:count": 8835374, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611569.4512, "count": 8835374, "maximum": 611830.7535, "minimum": 610874.9735, "name": "X", "position": 0, "stddev": 182.2097667, "variance": 33200.39907 }, { "average": 5222719.424, "count": 8835374, "maximum": 5222888.6, "minimum": 5222455.18, "name": "Y", "position": 1, "stddev": 104.2715837, "variance": 10872.56317 }, { "average": 1405.307851, "count": 8835374, "maximum": 1907.176037, "minimum": 1248.336037, "name": "Z", "position": 2, "stddev": 46.71300718, "variance": 2182.10504 }, { "average": 32560.43712, "count": 8835374, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20697.2166, "variance": 428374775 }, { "average": 2.022701359, "count": 8835374, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.144935291, "variance": 1.310876821 }, { "average": 3.045327906, "count": 8835374, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.365940111, "variance": 1.865792386 }, { "average": 0, "count": 8835374, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.395442004e-07, "count": 8835374, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005827041475, "variance": 3.395441235e-07 }, { "average": 1.06317333, "count": 8835374, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3553395877, "variance": 0.1262662226 }, { "average": 1.744176278, "count": 8835374, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13173006, "variance": 260.2327147 }, { "average": 0.5079612929, "count": 8835374, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999366421, "variance": 0.2499366461 }, { "average": 1022.163169, "count": 8835374, "maximum": 1024, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 0.7582501404, "variance": 0.5749432754 }, { "average": 226000351.8, "count": 8835374, "maximum": 226001282.8, "minimum": 225999740.3, "name": "GpsTime", "position": 12, "stddev": 334.2304213, "variance": 111709.9745 }, { "average": 0.5079612929, "count": 8835374, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999366421, "variance": 0.2499366461 }, { "average": 0, "count": 8835374, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 8835374, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002236124922, "count": 8835374, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04723478507, "variance": 0.00223112492 }, { "average": 0, "count": 8835374, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610874.9735, 5222455.18, 1248.336037, 611830.7535, 5222888.6, 1907.176037 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610874.9734556001, 5222455.180403158, 1248.3360367669811 ], [ 610874.9734556001, 5222888.600403158, 1248.3360367669811 ], [ 611830.7534556001, 5222888.600403158, 1907.1760367669813 ], [ 611830.7534556001, 5222455.180403158, 1907.1760367669813 ], [ 610874.9734556001, 5222455.180403158, 1248.3360367669811 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:54:42+00:00", "end_time": "2018-11-11T19:29:00+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5418.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5418.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5418.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5418.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5376169, 47.1461051, 1248.336037, -121.524907, 47.15016558, 1907.176037 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53761693946632, 47.1462667056612, 1248.3360367669811 ], [ -121.53750997639087, 47.1501655765194, 1248.3360367669811 ], [ -121.52490695259115, 47.15000395147866, 1907.1760367669813 ], [ -121.52501483660932, 47.14610510252987, 1907.1760367669813 ], [ -121.53761693946632, 47.1462667056612, 1248.3360367669811 ] ] ] }, "id": "20181111_47121B5418.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5418.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:54:42Z", "pc:count": 8835374, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611569.4512, "count": 8835374, "maximum": 611830.7535, "minimum": 610874.9735, "name": "X", "position": 0, "stddev": 182.2097667, "variance": 33200.39907 }, { "average": 5222719.424, "count": 8835374, "maximum": 5222888.6, "minimum": 5222455.18, "name": "Y", "position": 1, "stddev": 104.2715837, "variance": 10872.56317 }, { "average": 1405.307851, "count": 8835374, "maximum": 1907.176037, "minimum": 1248.336037, "name": "Z", "position": 2, "stddev": 46.71300718, "variance": 2182.10504 }, { "average": 32560.43712, "count": 8835374, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20697.2166, "variance": 428374775 }, { "average": 2.022701359, "count": 8835374, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.144935291, "variance": 1.310876821 }, { "average": 3.045327906, "count": 8835374, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.365940111, "variance": 1.865792386 }, { "average": 0, "count": 8835374, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.395442004e-07, "count": 8835374, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005827041475, "variance": 3.395441235e-07 }, { "average": 1.06317333, "count": 8835374, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3553395877, "variance": 0.1262662226 }, { "average": 1.744176278, "count": 8835374, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13173006, "variance": 260.2327147 }, { "average": 0.5079612929, "count": 8835374, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999366421, "variance": 0.2499366461 }, { "average": 1022.163169, "count": 8835374, "maximum": 1024, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 0.7582501404, "variance": 0.5749432754 }, { "average": 226000351.8, "count": 8835374, "maximum": 226001282.8, "minimum": 225999740.3, "name": "GpsTime", "position": 12, "stddev": 334.2304213, "variance": 111709.9745 }, { "average": 0.5079612929, "count": 8835374, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999366421, "variance": 0.2499366461 }, { "average": 0, "count": 8835374, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 8835374, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002236124922, "count": 8835374, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04723478507, "variance": 0.00223112492 }, { "average": 0, "count": 8835374, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610874.9735, 5222455.18, 1248.336037, 611830.7535, 5222888.6, 1907.176037 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610874.9734556001, 5222455.180403158, 1248.3360367669811 ], [ 610874.9734556001, 5222888.600403158, 1248.3360367669811 ], [ 611830.7534556001, 5222888.600403158, 1907.1760367669813 ], [ 611830.7534556001, 5222455.180403158, 1907.1760367669813 ], [ 610874.9734556001, 5222455.180403158, 1248.3360367669811 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:54:42+00:00", "end_time": "2018-11-11T19:29:00+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6317.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7378113020051, 47.262509414329244, 332.33389151347967 ], [ -121.73751085356392, 47.275143971687484, 332.33389151347967 ], [ -121.72471507497855, 47.27500226664176, 710.1138915134796 ], [ -121.72501856656518, 47.26236777154317, 710.1138915134796 ], [ -121.7378113020051, 47.262509414329244, 332.33389151347967 ] ] ] }, "bbox": [ -121.7378113, 47.26236777, 332.3338915, -121.7247151, 47.27514397, 710.1138915 ], "properties": { "datetime": "2018-11-12T23:02:06Z", "pc:count": 52551524, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595970.0335, "count": 52551524, "maximum": 596456.1764, "minimum": 595488.1364, "name": "X", "position": 0, "stddev": 273.018706, "variance": 74539.21383 }, { "average": 5235827.213, "count": 52551524, "maximum": 5236512.869, "minimum": 5235108.429, "name": "Y", "position": 1, "stddev": 404.8899303, "variance": 163935.8557 }, { "average": 460.7052989, "count": 52551524, "maximum": 710.1138915, "minimum": 332.3338915, "name": "Z", "position": 2, "stddev": 61.75079171, "variance": 3813.160276 }, { "average": 34610.21379, "count": 52551524, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16615.99537, "variance": 276091302.2 }, { "average": 2.05951207, "count": 52551524, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.15547381, "variance": 1.335119726 }, { "average": 3.118654751, "count": 52551524, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.350181715, "variance": 1.822990662 }, { "average": 0, "count": 52551524, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.234920456e-07, "count": 52551524, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005687635248, "variance": 3.234919472e-07 }, { "average": 1.068494893, "count": 52551524, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3590805604, "variance": 0.1289388488 }, { "average": -0.2789326916, "count": 52551524, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13178215, "variance": 260.2343953 }, { "average": 0.5091984773, "count": 52551524, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999153856, "variance": 0.2499153928 }, { "average": 1075.874799, "count": 52551524, "maximum": 1079, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.10223984, "variance": 1.214932666 }, { "average": 226097428, "count": 52551524, "maximum": 226098926.8, "minimum": 226095962.2, "name": "GpsTime", "position": 12, "stddev": 547.6233016, "variance": 299891.2805 }, { "average": 0.5091984773, "count": 52551524, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999153856, "variance": 0.2499153928 }, { "average": 0, "count": 52551524, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52551524, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001552362211, "count": 52551524, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.039369435, "variance": 0.001549952412 }, { "average": 0, "count": 52551524, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595488.1364, 5235108.429, 332.3338915, 596456.1764, 5236512.869, 710.1138915 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595488.1364184769, 5235108.429084507, 332.33389151347967 ], [ 595488.1364184769, 5236512.869084506, 332.33389151347967 ], [ 596456.176418477, 5236512.869084506, 710.1138915134796 ], [ 596456.176418477, 5235108.429084507, 710.1138915134796 ], [ 595488.1364184769, 5235108.429084507, 332.33389151347967 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:02:06+00:00", "end_time": "2018-11-12T22:12:42+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6317.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6317.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6317.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6317.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7378113, 47.26236777, 332.3338915, -121.7247151, 47.27514397, 710.1138915 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7378113020051, 47.262509414329244, 332.33389151347967 ], [ -121.73751085356392, 47.275143971687484, 332.33389151347967 ], [ -121.72471507497855, 47.27500226664176, 710.1138915134796 ], [ -121.72501856656518, 47.26236777154317, 710.1138915134796 ], [ -121.7378113020051, 47.262509414329244, 332.33389151347967 ] ] ] }, "id": "20181112_47121C6317.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6317.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:02:06Z", "pc:count": 52551524, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595970.0335, "count": 52551524, "maximum": 596456.1764, "minimum": 595488.1364, "name": "X", "position": 0, "stddev": 273.018706, "variance": 74539.21383 }, { "average": 5235827.213, "count": 52551524, "maximum": 5236512.869, "minimum": 5235108.429, "name": "Y", "position": 1, "stddev": 404.8899303, "variance": 163935.8557 }, { "average": 460.7052989, "count": 52551524, "maximum": 710.1138915, "minimum": 332.3338915, "name": "Z", "position": 2, "stddev": 61.75079171, "variance": 3813.160276 }, { "average": 34610.21379, "count": 52551524, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16615.99537, "variance": 276091302.2 }, { "average": 2.05951207, "count": 52551524, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.15547381, "variance": 1.335119726 }, { "average": 3.118654751, "count": 52551524, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.350181715, "variance": 1.822990662 }, { "average": 0, "count": 52551524, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.234920456e-07, "count": 52551524, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005687635248, "variance": 3.234919472e-07 }, { "average": 1.068494893, "count": 52551524, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3590805604, "variance": 0.1289388488 }, { "average": -0.2789326916, "count": 52551524, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13178215, "variance": 260.2343953 }, { "average": 0.5091984773, "count": 52551524, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999153856, "variance": 0.2499153928 }, { "average": 1075.874799, "count": 52551524, "maximum": 1079, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.10223984, "variance": 1.214932666 }, { "average": 226097428, "count": 52551524, "maximum": 226098926.8, "minimum": 226095962.2, "name": "GpsTime", "position": 12, "stddev": 547.6233016, "variance": 299891.2805 }, { "average": 0.5091984773, "count": 52551524, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999153856, "variance": 0.2499153928 }, { "average": 0, "count": 52551524, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52551524, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001552362211, "count": 52551524, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.039369435, "variance": 0.001549952412 }, { "average": 0, "count": 52551524, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595488.1364, 5235108.429, 332.3338915, 596456.1764, 5236512.869, 710.1138915 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595488.1364184769, 5235108.429084507, 332.33389151347967 ], [ 595488.1364184769, 5236512.869084506, 332.33389151347967 ], [ 596456.176418477, 5236512.869084506, 710.1138915134796 ], [ 596456.176418477, 5235108.429084507, 710.1138915134796 ], [ 595488.1364184769, 5235108.429084507, 332.33389151347967 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:02:06+00:00", "end_time": "2018-11-12T22:12:42+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5420.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51271491444379, 47.142814459592046, 1080.626485090903 ], [ -121.51250972581359, 47.15016863811202, 1080.626485090903 ], [ -121.49984776952111, 47.150003488255805, 2173.6864850909033 ], [ -121.50005470318487, 47.142649351960486, 2173.6864850909033 ], [ -121.51271491444379, 47.142814459592046, 1080.626485090903 ] ] ] }, "bbox": [ -121.5127149, 47.14264935, 1080.626485, -121.4998478, 47.15016864, 2173.686485 ], "properties": { "datetime": "2018-11-11T19:43:58Z", "pc:count": 16571383, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613141.3491, "count": 16571383, "maximum": 613730.5073, "minimum": 612770.2473, "name": "X", "position": 0, "stddev": 289.1882689, "variance": 83629.85489 }, { "average": 5222599.852, "count": 16571383, "maximum": 5222924.719, "minimum": 5222107.179, "name": "Y", "position": 1, "stddev": 202.257473, "variance": 40908.0854 }, { "average": 1264.579423, "count": 16571383, "maximum": 2173.686485, "minimum": 1080.626485, "name": "Z", "position": 2, "stddev": 74.23832694, "variance": 5511.329186 }, { "average": 40941.06766, "count": 16571383, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21270.2725, "variance": 452424492.4 }, { "average": 1.743808589, "count": 16571383, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.056443996, "variance": 1.116073916 }, { "average": 2.488699646, "count": 16571383, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.433637354, "variance": 2.055316063 }, { "average": 0, "count": 16571383, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 16571383, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.134019291, "count": 16571383, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5231718927, "variance": 0.2737088293 }, { "average": 4.090048683, "count": 16571383, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.92675941, "variance": 222.8081466 }, { "average": 0.5052823292, "count": 16571383, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999721113, "variance": 0.2499721121 }, { "average": 1020.696468, "count": 16571383, "maximum": 1023, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 0.7653983914, "variance": 0.5858346976 }, { "average": 225999712.7, "count": 16571383, "maximum": 226000638.7, "minimum": 225998845, "name": "GpsTime", "position": 12, "stddev": 344.1182649, "variance": 118417.3802 }, { "average": 0.5052823292, "count": 16571383, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999721113, "variance": 0.2499721121 }, { "average": 0, "count": 16571383, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 16571383, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.005255023072, "count": 16571383, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07230081687, "variance": 0.00522740812 }, { "average": 0, "count": 16571383, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612770.2473, 5222107.179, 1080.626485, 613730.5073, 5222924.719, 2173.686485 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612770.2472880216, 5222107.179174328, 1080.626485090903 ], [ 612770.2472880216, 5222924.719174327, 1080.626485090903 ], [ 613730.5072880216, 5222924.719174327, 2173.6864850909033 ], [ 613730.5072880216, 5222107.179174328, 2173.6864850909033 ], [ 612770.2472880216, 5222107.179174328, 1080.626485090903 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:43:58+00:00", "end_time": "2018-11-11T19:14:05+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5420.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5420.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5420.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5420.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5127149, 47.14264935, 1080.626485, -121.4998478, 47.15016864, 2173.686485 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51271491444379, 47.142814459592046, 1080.626485090903 ], [ -121.51250972581359, 47.15016863811202, 1080.626485090903 ], [ -121.49984776952111, 47.150003488255805, 2173.6864850909033 ], [ -121.50005470318487, 47.142649351960486, 2173.6864850909033 ], [ -121.51271491444379, 47.142814459592046, 1080.626485090903 ] ] ] }, "id": "20181111_47121B5420.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5420.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:43:58Z", "pc:count": 16571383, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613141.3491, "count": 16571383, "maximum": 613730.5073, "minimum": 612770.2473, "name": "X", "position": 0, "stddev": 289.1882689, "variance": 83629.85489 }, { "average": 5222599.852, "count": 16571383, "maximum": 5222924.719, "minimum": 5222107.179, "name": "Y", "position": 1, "stddev": 202.257473, "variance": 40908.0854 }, { "average": 1264.579423, "count": 16571383, "maximum": 2173.686485, "minimum": 1080.626485, "name": "Z", "position": 2, "stddev": 74.23832694, "variance": 5511.329186 }, { "average": 40941.06766, "count": 16571383, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21270.2725, "variance": 452424492.4 }, { "average": 1.743808589, "count": 16571383, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.056443996, "variance": 1.116073916 }, { "average": 2.488699646, "count": 16571383, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.433637354, "variance": 2.055316063 }, { "average": 0, "count": 16571383, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 16571383, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.134019291, "count": 16571383, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5231718927, "variance": 0.2737088293 }, { "average": 4.090048683, "count": 16571383, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.92675941, "variance": 222.8081466 }, { "average": 0.5052823292, "count": 16571383, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999721113, "variance": 0.2499721121 }, { "average": 1020.696468, "count": 16571383, "maximum": 1023, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 0.7653983914, "variance": 0.5858346976 }, { "average": 225999712.7, "count": 16571383, "maximum": 226000638.7, "minimum": 225998845, "name": "GpsTime", "position": 12, "stddev": 344.1182649, "variance": 118417.3802 }, { "average": 0.5052823292, "count": 16571383, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999721113, "variance": 0.2499721121 }, { "average": 0, "count": 16571383, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 16571383, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.005255023072, "count": 16571383, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07230081687, "variance": 0.00522740812 }, { "average": 0, "count": 16571383, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612770.2473, 5222107.179, 1080.626485, 613730.5073, 5222924.719, 2173.686485 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612770.2472880216, 5222107.179174328, 1080.626485090903 ], [ 612770.2472880216, 5222924.719174327, 1080.626485090903 ], [ 613730.5072880216, 5222924.719174327, 2173.6864850909033 ], [ 613730.5072880216, 5222107.179174328, 2173.6864850909033 ], [ 612770.2472880216, 5222107.179174328, 1080.626485090903 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:43:58+00:00", "end_time": "2018-11-11T19:14:05+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4323.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537310473338, 47.25001065285688, 939.8920132331111 ], [ -121.47500953658798, 47.26267243254867, 939.8920132331111 ], [ -121.46215319043641, 47.26250058036887, 1358.3320132331112 ], [ -121.46251982068635, 47.24983887634225, 1358.3320132331112 ], [ -121.47537310473338, 47.25001065285688, 939.8920132331111 ] ] ] }, "bbox": [ -121.4753731, 47.24983888, 939.8920132, -121.4621532, 47.26267243, 1358.332013 ], "properties": { "datetime": "2018-11-11T22:57:17Z", "pc:count": 43570090, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615869.5023, "count": 43570090, "maximum": 616341.8699, "minimum": 615368.9099, "name": "X", "position": 0, "stddev": 279.6334573, "variance": 78194.87046 }, { "average": 5234779.774, "count": 43570090, "maximum": 5235481.78, "minimum": 5234074.16, "name": "Y", "position": 1, "stddev": 401.508898, "variance": 161209.3952 }, { "average": 1102.398319, "count": 43570090, "maximum": 1358.332013, "minimum": 939.8920132, "name": "Z", "position": 2, "stddev": 66.9561345, "variance": 4483.123947 }, { "average": 38334.90047, "count": 43570090, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18859.26177, "variance": 355671754.5 }, { "average": 1.781637219, "count": 43570090, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9911972934, "variance": 0.9824720745 }, { "average": 2.563125667, "count": 43570090, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.246915845, "variance": 1.554799125 }, { "average": 0, "count": 43570090, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.042685705e-06, "count": 43570090, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001429224118, "variance": 2.042681579e-06 }, { "average": 1.084815684, "count": 43570090, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3805855972, "variance": 0.1448453968 }, { "average": 0.1945340953, "count": 43570090, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.23159832, "variance": 263.4647841 }, { "average": 0.5087831354, "count": 43570090, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999228563, "variance": 0.2499228623 }, { "average": 1040.741842, "count": 43570090, "maximum": 1054, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 2.261603575, "variance": 5.11485073 }, { "average": 226008692.8, "count": 43570090, "maximum": 226012237.7, "minimum": 226007698.6, "name": "GpsTime", "position": 12, "stddev": 661.2805021, "variance": 437291.9025 }, { "average": 0.5087831354, "count": 43570090, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999228563, "variance": 0.2499228623 }, { "average": 0, "count": 43570090, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43570090, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002240780315, "count": 43570090, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04728381615, "variance": 0.00223575927 }, { "average": 0, "count": 43570090, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615368.9099, 5234074.16, 939.8920132, 616341.8699, 5235481.78, 1358.332013 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615368.9099170489, 5234074.159675553, 939.8920132331111 ], [ 615368.9099170489, 5235481.779675553, 939.8920132331111 ], [ 616341.8699170488, 5235481.779675553, 1358.3320132331112 ], [ 616341.8699170488, 5234074.159675553, 1358.3320132331112 ], [ 615368.9099170489, 5234074.159675553, 939.8920132331111 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:57:17+00:00", "end_time": "2018-11-11T21:41:38+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4323.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4323.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4323.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4323.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4753731, 47.24983888, 939.8920132, -121.4621532, 47.26267243, 1358.332013 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537310473338, 47.25001065285688, 939.8920132331111 ], [ -121.47500953658798, 47.26267243254867, 939.8920132331111 ], [ -121.46215319043641, 47.26250058036887, 1358.3320132331112 ], [ -121.46251982068635, 47.24983887634225, 1358.3320132331112 ], [ -121.47537310473338, 47.25001065285688, 939.8920132331111 ] ] ] }, "id": "20181111_47121C4323.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4323.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:57:17Z", "pc:count": 43570090, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615869.5023, "count": 43570090, "maximum": 616341.8699, "minimum": 615368.9099, "name": "X", "position": 0, "stddev": 279.6334573, "variance": 78194.87046 }, { "average": 5234779.774, "count": 43570090, "maximum": 5235481.78, "minimum": 5234074.16, "name": "Y", "position": 1, "stddev": 401.508898, "variance": 161209.3952 }, { "average": 1102.398319, "count": 43570090, "maximum": 1358.332013, "minimum": 939.8920132, "name": "Z", "position": 2, "stddev": 66.9561345, "variance": 4483.123947 }, { "average": 38334.90047, "count": 43570090, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18859.26177, "variance": 355671754.5 }, { "average": 1.781637219, "count": 43570090, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9911972934, "variance": 0.9824720745 }, { "average": 2.563125667, "count": 43570090, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.246915845, "variance": 1.554799125 }, { "average": 0, "count": 43570090, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.042685705e-06, "count": 43570090, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001429224118, "variance": 2.042681579e-06 }, { "average": 1.084815684, "count": 43570090, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3805855972, "variance": 0.1448453968 }, { "average": 0.1945340953, "count": 43570090, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.23159832, "variance": 263.4647841 }, { "average": 0.5087831354, "count": 43570090, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999228563, "variance": 0.2499228623 }, { "average": 1040.741842, "count": 43570090, "maximum": 1054, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 2.261603575, "variance": 5.11485073 }, { "average": 226008692.8, "count": 43570090, "maximum": 226012237.7, "minimum": 226007698.6, "name": "GpsTime", "position": 12, "stddev": 661.2805021, "variance": 437291.9025 }, { "average": 0.5087831354, "count": 43570090, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999228563, "variance": 0.2499228623 }, { "average": 0, "count": 43570090, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43570090, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002240780315, "count": 43570090, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04728381615, "variance": 0.00223575927 }, { "average": 0, "count": 43570090, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615368.9099, 5234074.16, 939.8920132, 616341.8699, 5235481.78, 1358.332013 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615368.9099170489, 5234074.159675553, 939.8920132331111 ], [ 615368.9099170489, 5235481.779675553, 939.8920132331111 ], [ 616341.8699170488, 5235481.779675553, 1358.3320132331112 ], [ 616341.8699170488, 5234074.159675553, 1358.3320132331112 ], [ 615368.9099170489, 5234074.159675553, 939.8920132331111 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:57:17+00:00", "end_time": "2018-11-11T21:41:38+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7204.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530229238171, 47.237508984338355, 519.9746899714696 ], [ -121.77501111279015, 47.2501398184485, 519.9746899714696 ], [ -121.76222381685547, 47.250002384438766, 833.4346899714697 ], [ -121.76251803409727, 47.23737161068978, 833.4346899714697 ], [ -121.77530229238171, 47.237508984338355, 519.9746899714696 ] ] ] }, "bbox": [ -121.7753023, 47.23737161, 519.97469, -121.7622238, 47.25013982, 833.43469 ], "properties": { "datetime": "2018-11-12T23:51:14Z", "pc:count": 63878491, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593176.8416, "count": 63878491, "maximum": 593663.3596, "minimum": 592695.5196, "name": "X", "position": 0, "stddev": 273.6375145, "variance": 74877.48933 }, { "average": 5233005.072, "count": 63878491, "maximum": 5233688.934, "minimum": 5232284.934, "name": "Y", "position": 1, "stddev": 394.6769631, "variance": 155769.9052 }, { "average": 687.8965707, "count": 63878491, "maximum": 833.43469, "minimum": 519.97469, "name": "Z", "position": 2, "stddev": 69.57543535, "variance": 4840.741204 }, { "average": 34762.27159, "count": 63878491, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17721.30004, "variance": 314044475.2 }, { "average": 2.075932335, "count": 63878491, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.133402202, "variance": 1.284600552 }, { "average": 3.152379633, "count": 63878491, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.272947252, "variance": 1.620394706 }, { "average": 0, "count": 63878491, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.948794251e-07, "count": 63878491, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007712840466, "variance": 5.948790805e-07 }, { "average": 1.038236533, "count": 63878491, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2562041288, "variance": 0.06564055561 }, { "average": -1.704779541, "count": 63878491, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.40202539, "variance": 237.222386 }, { "average": 0.5441074054, "count": 63878491, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4980507411, "variance": 0.2480545407 }, { "average": 1082.955059, "count": 63878491, "maximum": 1086, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 1.198462718, "variance": 1.436312887 }, { "average": 226100618.8, "count": 63878491, "maximum": 226101874.8, "minimum": 226099267.6, "name": "GpsTime", "position": 12, "stddev": 520.0534433, "variance": 270455.5839 }, { "average": 0.5441074054, "count": 63878491, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4980507411, "variance": 0.2480545407 }, { "average": 0, "count": 63878491, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63878491, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0009622018153, "count": 63878491, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03100445126, "variance": 0.000961275998 }, { "average": 0, "count": 63878491, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592695.5196, 5232284.934, 519.97469, 593663.3596, 5233688.934, 833.43469 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592695.5196310526, 5232284.933639994, 519.9746899714696 ], [ 592695.5196310526, 5233688.933639994, 519.9746899714696 ], [ 593663.3596310527, 5233688.933639994, 833.4346899714697 ], [ 593663.3596310527, 5232284.933639994, 833.4346899714697 ], [ 592695.5196310526, 5232284.933639994, 519.9746899714696 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:51:14+00:00", "end_time": "2018-11-12T23:07:47+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7204.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7204.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7204.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7204.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7753023, 47.23737161, 519.97469, -121.7622238, 47.25013982, 833.43469 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530229238171, 47.237508984338355, 519.9746899714696 ], [ -121.77501111279015, 47.2501398184485, 519.9746899714696 ], [ -121.76222381685547, 47.250002384438766, 833.4346899714697 ], [ -121.76251803409727, 47.23737161068978, 833.4346899714697 ], [ -121.77530229238171, 47.237508984338355, 519.9746899714696 ] ] ] }, "id": "20181112_47121B7204.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7204.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:51:14Z", "pc:count": 63878491, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593176.8416, "count": 63878491, "maximum": 593663.3596, "minimum": 592695.5196, "name": "X", "position": 0, "stddev": 273.6375145, "variance": 74877.48933 }, { "average": 5233005.072, "count": 63878491, "maximum": 5233688.934, "minimum": 5232284.934, "name": "Y", "position": 1, "stddev": 394.6769631, "variance": 155769.9052 }, { "average": 687.8965707, "count": 63878491, "maximum": 833.43469, "minimum": 519.97469, "name": "Z", "position": 2, "stddev": 69.57543535, "variance": 4840.741204 }, { "average": 34762.27159, "count": 63878491, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17721.30004, "variance": 314044475.2 }, { "average": 2.075932335, "count": 63878491, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.133402202, "variance": 1.284600552 }, { "average": 3.152379633, "count": 63878491, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.272947252, "variance": 1.620394706 }, { "average": 0, "count": 63878491, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.948794251e-07, "count": 63878491, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007712840466, "variance": 5.948790805e-07 }, { "average": 1.038236533, "count": 63878491, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2562041288, "variance": 0.06564055561 }, { "average": -1.704779541, "count": 63878491, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.40202539, "variance": 237.222386 }, { "average": 0.5441074054, "count": 63878491, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4980507411, "variance": 0.2480545407 }, { "average": 1082.955059, "count": 63878491, "maximum": 1086, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 1.198462718, "variance": 1.436312887 }, { "average": 226100618.8, "count": 63878491, "maximum": 226101874.8, "minimum": 226099267.6, "name": "GpsTime", "position": 12, "stddev": 520.0534433, "variance": 270455.5839 }, { "average": 0.5441074054, "count": 63878491, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4980507411, "variance": 0.2480545407 }, { "average": 0, "count": 63878491, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63878491, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0009622018153, "count": 63878491, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03100445126, "variance": 0.000961275998 }, { "average": 0, "count": 63878491, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592695.5196, 5232284.934, 519.97469, 593663.3596, 5233688.934, 833.43469 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592695.5196310526, 5232284.933639994, 519.9746899714696 ], [ 592695.5196310526, 5233688.933639994, 519.9746899714696 ], [ 593663.3596310527, 5233688.933639994, 833.4346899714697 ], [ 593663.3596310527, 5232284.933639994, 833.4346899714697 ], [ 592695.5196310526, 5232284.933639994, 519.9746899714696 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:51:14+00:00", "end_time": "2018-11-12T23:07:47+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4319.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287249644745, 47.13757556210476, 63.60194545789 ], [ -121.4625092332786, 47.1501734710512, 63.60194545789 ], [ -121.44965163071987, 47.15000014206111, 1477.32194545789 ], [ -121.4500179287986, 47.13740230902136, 1477.32194545789 ], [ -121.46287249644745, 47.13757556210476, 63.60194545789 ] ] ] }, "bbox": [ -121.4628725, 47.13740231, 63.60194546, -121.4496516, 47.15017347, 1477.321945 ], "properties": { "datetime": "2018-11-11T19:23:42Z", "pc:count": 41208111, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617104.8186, "count": 41208111, "maximum": 617535.9119, "minimum": 616560.7919, "name": "X", "position": 0, "stddev": 255.7447529, "variance": 65405.37863 }, { "average": 5222308.156, "count": 41208111, "maximum": 5222998.633, "minimum": 5221598.133, "name": "Y", "position": 1, "stddev": 400.0606405, "variance": 160048.5161 }, { "average": 1291.872339, "count": 41208111, "maximum": 1477.321945, "minimum": 63.60194546, "name": "Z", "position": 2, "stddev": 78.28834986, "variance": 6129.065723 }, { "average": 37791.4122, "count": 41208111, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20478.80828, "variance": 419381588.7 }, { "average": 1.84985172, "count": 41208111, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.071566566, "variance": 1.148254906 }, { "average": 2.700317226, "count": 41208111, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.368782107, "variance": 1.873564457 }, { "average": 0, "count": 41208111, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41208111, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.081493932, "count": 41208111, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.405656983, "variance": 0.1645575878 }, { "average": 0.5679721512, "count": 41208111, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95374212, "variance": 254.5218878 }, { "average": 0.506585536, "count": 41208111, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999566349, "variance": 0.2499566368 }, { "average": 1017.232276, "count": 41208111, "maximum": 1020, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 1.039625007, "variance": 1.080820154 }, { "average": 225998232.6, "count": 41208111, "maximum": 225999422.4, "minimum": 225997096.3, "name": "GpsTime", "position": 12, "stddev": 416.9484044, "variance": 173845.9719 }, { "average": 0.506585536, "count": 41208111, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999566349, "variance": 0.2499566368 }, { "average": 0, "count": 41208111, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41208111, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002990163757, "count": 41208111, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05460057463, "variance": 0.00298122275 }, { "average": 0, "count": 41208111, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616560.7919, 5221598.133, 63.60194546, 617535.9119, 5222998.633, 1477.321945 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616560.7918795184, 5221598.133227466, 63.60194545789 ], [ 616560.7918795184, 5222998.633227466, 63.60194545789 ], [ 617535.9118795185, 5222998.633227466, 1477.32194545789 ], [ 617535.9118795185, 5221598.133227466, 1477.32194545789 ], [ 616560.7918795184, 5221598.133227466, 63.60194545789 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:23:42+00:00", "end_time": "2018-11-11T18:44:56+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4319.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4319.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4319.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4319.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4628725, 47.13740231, 63.60194546, -121.4496516, 47.15017347, 1477.321945 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287249644745, 47.13757556210476, 63.60194545789 ], [ -121.4625092332786, 47.1501734710512, 63.60194545789 ], [ -121.44965163071987, 47.15000014206111, 1477.32194545789 ], [ -121.4500179287986, 47.13740230902136, 1477.32194545789 ], [ -121.46287249644745, 47.13757556210476, 63.60194545789 ] ] ] }, "id": "20181111_47121B4319.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4319.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:23:42Z", "pc:count": 41208111, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617104.8186, "count": 41208111, "maximum": 617535.9119, "minimum": 616560.7919, "name": "X", "position": 0, "stddev": 255.7447529, "variance": 65405.37863 }, { "average": 5222308.156, "count": 41208111, "maximum": 5222998.633, "minimum": 5221598.133, "name": "Y", "position": 1, "stddev": 400.0606405, "variance": 160048.5161 }, { "average": 1291.872339, "count": 41208111, "maximum": 1477.321945, "minimum": 63.60194546, "name": "Z", "position": 2, "stddev": 78.28834986, "variance": 6129.065723 }, { "average": 37791.4122, "count": 41208111, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20478.80828, "variance": 419381588.7 }, { "average": 1.84985172, "count": 41208111, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.071566566, "variance": 1.148254906 }, { "average": 2.700317226, "count": 41208111, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.368782107, "variance": 1.873564457 }, { "average": 0, "count": 41208111, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41208111, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.081493932, "count": 41208111, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.405656983, "variance": 0.1645575878 }, { "average": 0.5679721512, "count": 41208111, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95374212, "variance": 254.5218878 }, { "average": 0.506585536, "count": 41208111, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999566349, "variance": 0.2499566368 }, { "average": 1017.232276, "count": 41208111, "maximum": 1020, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 1.039625007, "variance": 1.080820154 }, { "average": 225998232.6, "count": 41208111, "maximum": 225999422.4, "minimum": 225997096.3, "name": "GpsTime", "position": 12, "stddev": 416.9484044, "variance": 173845.9719 }, { "average": 0.506585536, "count": 41208111, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999566349, "variance": 0.2499566368 }, { "average": 0, "count": 41208111, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41208111, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002990163757, "count": 41208111, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05460057463, "variance": 0.00298122275 }, { "average": 0, "count": 41208111, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616560.7919, 5221598.133, 63.60194546, 617535.9119, 5222998.633, 1477.321945 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616560.7918795184, 5221598.133227466, 63.60194545789 ], [ 616560.7918795184, 5222998.633227466, 63.60194545789 ], [ 617535.9118795185, 5222998.633227466, 1477.32194545789 ], [ 617535.9118795185, 5221598.133227466, 1477.32194545789 ], [ 616560.7918795184, 5221598.133227466, 63.60194545789 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:23:42+00:00", "end_time": "2018-11-11T18:44:56+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5310.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534819748896, 47.1625100876767, 890.8816568917321 ], [ -121.5750098006864, 47.175161476683456, 890.8816568917321 ], [ -121.56217796385606, 47.1750011178465, 2052.301656891732 ], [ -121.56251940532233, 47.16234979936919, 2052.301656891732 ], [ -121.57534819748896, 47.1625100876767, 890.8816568917321 ] ] ] }, "bbox": [ -121.5753482, 47.1623498, 890.8816569, -121.562178, 47.17516148, 2052.301657 ], "properties": { "datetime": "2018-11-12T23:41:07Z", "pc:count": 62226155, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608453.3333, "count": 62226155, "maximum": 608954.0831, "minimum": 607981.4231, "name": "X", "position": 0, "stddev": 277.1077125, "variance": 76788.6843 }, { "average": 5224974.323, "count": 62226155, "maximum": 5225613.79, "minimum": 5224207.41, "name": "Y", "position": 1, "stddev": 400.1186501, "variance": 160094.9342 }, { "average": 1137.878274, "count": 62226155, "maximum": 2052.301657, "minimum": 890.8816569, "name": "Z", "position": 2, "stddev": 92.82507639, "variance": 8616.494806 }, { "average": 36117.5484, "count": 62226155, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20000.83913, "variance": 400033566 }, { "average": 1.882825574, "count": 62226155, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.045684058, "variance": 1.093455149 }, { "average": 2.765906619, "count": 62226155, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.271915755, "variance": 1.617769687 }, { "average": 0, "count": 62226155, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.687393348e-06, "count": 62226155, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001298995969, "variance": 1.687390528e-06 }, { "average": 1.063197011, "count": 62226155, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.347095514, "variance": 0.1204752958 }, { "average": 0.9836858571, "count": 62226155, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.80590088, "variance": 249.8265025 }, { "average": 0.5110665121, "count": 62226155, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998775213, "variance": 0.2498775363 }, { "average": 1032.168778, "count": 62226155, "maximum": 1084, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 12.43650539, "variance": 154.6666664 }, { "average": 226009072.7, "count": 62226155, "maximum": 226101267, "minimum": 226002190.3, "name": "GpsTime", "position": 12, "stddev": 22649.78204, "variance": 513012626.6 }, { "average": 0.5110665121, "count": 62226155, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998775213, "variance": 0.2498775363 }, { "average": 0, "count": 62226155, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62226155, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002042404838, "count": 62226155, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04514679892, "variance": 0.002038233453 }, { "average": 0, "count": 62226155, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607981.4231, 5224207.41, 890.8816569, 608954.0831, 5225613.79, 2052.301657 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607981.4230884557, 5224207.409859402, 890.8816568917321 ], [ 607981.4230884557, 5225613.789859403, 890.8816568917321 ], [ 608954.0830884556, 5225613.789859403, 2052.301656891732 ], [ 608954.0830884556, 5224207.409859402, 2052.301656891732 ], [ 607981.4230884557, 5224207.409859402, 890.8816568917321 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:41:07+00:00", "end_time": "2018-11-11T20:09:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5310.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5310.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5310.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5310.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5753482, 47.1623498, 890.8816569, -121.562178, 47.17516148, 2052.301657 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534819748896, 47.1625100876767, 890.8816568917321 ], [ -121.5750098006864, 47.175161476683456, 890.8816568917321 ], [ -121.56217796385606, 47.1750011178465, 2052.301656891732 ], [ -121.56251940532233, 47.16234979936919, 2052.301656891732 ], [ -121.57534819748896, 47.1625100876767, 890.8816568917321 ] ] ] }, "id": "20181111_47121B5310.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5310.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:41:07Z", "pc:count": 62226155, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608453.3333, "count": 62226155, "maximum": 608954.0831, "minimum": 607981.4231, "name": "X", "position": 0, "stddev": 277.1077125, "variance": 76788.6843 }, { "average": 5224974.323, "count": 62226155, "maximum": 5225613.79, "minimum": 5224207.41, "name": "Y", "position": 1, "stddev": 400.1186501, "variance": 160094.9342 }, { "average": 1137.878274, "count": 62226155, "maximum": 2052.301657, "minimum": 890.8816569, "name": "Z", "position": 2, "stddev": 92.82507639, "variance": 8616.494806 }, { "average": 36117.5484, "count": 62226155, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20000.83913, "variance": 400033566 }, { "average": 1.882825574, "count": 62226155, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.045684058, "variance": 1.093455149 }, { "average": 2.765906619, "count": 62226155, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.271915755, "variance": 1.617769687 }, { "average": 0, "count": 62226155, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.687393348e-06, "count": 62226155, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001298995969, "variance": 1.687390528e-06 }, { "average": 1.063197011, "count": 62226155, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.347095514, "variance": 0.1204752958 }, { "average": 0.9836858571, "count": 62226155, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.80590088, "variance": 249.8265025 }, { "average": 0.5110665121, "count": 62226155, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998775213, "variance": 0.2498775363 }, { "average": 1032.168778, "count": 62226155, "maximum": 1084, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 12.43650539, "variance": 154.6666664 }, { "average": 226009072.7, "count": 62226155, "maximum": 226101267, "minimum": 226002190.3, "name": "GpsTime", "position": 12, "stddev": 22649.78204, "variance": 513012626.6 }, { "average": 0.5110665121, "count": 62226155, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998775213, "variance": 0.2498775363 }, { "average": 0, "count": 62226155, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62226155, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002042404838, "count": 62226155, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04514679892, "variance": 0.002038233453 }, { "average": 0, "count": 62226155, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607981.4231, 5224207.41, 890.8816569, 608954.0831, 5225613.79, 2052.301657 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607981.4230884557, 5224207.409859402, 890.8816568917321 ], [ 607981.4230884557, 5225613.789859403, 890.8816568917321 ], [ 608954.0830884556, 5225613.789859403, 2052.301656891732 ], [ 608954.0830884556, 5224207.409859402, 2052.301656891732 ], [ 607981.4230884557, 5224207.409859402, 890.8816568917321 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:41:07+00:00", "end_time": "2018-11-11T20:09:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5417.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55017243053463, 47.14416771773723, 1233.1333803384384 ], [ -121.55000933131076, 47.15016439587093, 1233.1333803384384 ], [ -121.5375061898246, 47.15000542298761, 1460.0733803384385 ], [ -121.53767069421974, 47.14400877799767, 1460.0733803384385 ], [ -121.55017243053463, 47.14416771773723, 1233.1333803384384 ] ] ] }, "bbox": [ -121.5501724, 47.14400878, 1233.13338, -121.5375062, 47.1501644, 1460.07338 ], "properties": { "datetime": "2018-11-11T19:58:05Z", "pc:count": 11911177, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610215.6091, "count": 11911177, "maximum": 610875.5936, "minimum": 609927.3936, "name": "X", "position": 0, "stddev": 203.2726213, "variance": 41319.75857 }, { "average": 5222617.731, "count": 11911177, "maximum": 5222870.808, "minimum": 5222204.188, "name": "Y", "position": 1, "stddev": 175.0752527, "variance": 30651.34412 }, { "average": 1319.847166, "count": 11911177, "maximum": 1460.07338, "minimum": 1233.13338, "name": "Z", "position": 2, "stddev": 47.34385771, "variance": 2241.440863 }, { "average": 39202.27799, "count": 11911177, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19962.96227, "variance": 398519862.7 }, { "average": 1.651950601, "count": 11911177, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8871662486, "variance": 0.7870639526 }, { "average": 2.304681393, "count": 11911177, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.133711906, "variance": 1.285302685 }, { "average": 0, "count": 11911177, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11911177, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.102328594, "count": 11911177, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4486479055, "variance": 0.2012849431 }, { "average": 0.2700326985, "count": 11911177, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.14195598, "variance": 229.2788308 }, { "average": 0.5043802136, "count": 11911177, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999808343, "variance": 0.2499808347 }, { "average": 1023.072382, "count": 11911177, "maximum": 1025, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 0.8268653092, "variance": 0.6837062396 }, { "average": 226000780.6, "count": 11911177, "maximum": 226001485.8, "minimum": 226000409.5, "name": "GpsTime", "position": 12, "stddev": 375.2325848, "variance": 140799.4927 }, { "average": 0.5043802136, "count": 11911177, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999808343, "variance": 0.2499808347 }, { "average": 0, "count": 11911177, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11911177, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003647582435, "count": 11911177, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06028497227, "variance": 0.003634277882 }, { "average": 0, "count": 11911177, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609927.3936, 5222204.188, 1233.13338, 610875.5936, 5222870.808, 1460.07338 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609927.3935800084, 5222204.188492342, 1233.1333803384384 ], [ 609927.3935800084, 5222870.808492341, 1233.1333803384384 ], [ 610875.5935800084, 5222870.808492341, 1460.0733803384385 ], [ 610875.5935800084, 5222204.188492342, 1460.0733803384385 ], [ 609927.3935800084, 5222204.188492342, 1233.1333803384384 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:58:05+00:00", "end_time": "2018-11-11T19:40:09+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5417.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5417.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5417.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5417.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5501724, 47.14400878, 1233.13338, -121.5375062, 47.1501644, 1460.07338 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55017243053463, 47.14416771773723, 1233.1333803384384 ], [ -121.55000933131076, 47.15016439587093, 1233.1333803384384 ], [ -121.5375061898246, 47.15000542298761, 1460.0733803384385 ], [ -121.53767069421974, 47.14400877799767, 1460.0733803384385 ], [ -121.55017243053463, 47.14416771773723, 1233.1333803384384 ] ] ] }, "id": "20181111_47121B5417.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5417.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:58:05Z", "pc:count": 11911177, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610215.6091, "count": 11911177, "maximum": 610875.5936, "minimum": 609927.3936, "name": "X", "position": 0, "stddev": 203.2726213, "variance": 41319.75857 }, { "average": 5222617.731, "count": 11911177, "maximum": 5222870.808, "minimum": 5222204.188, "name": "Y", "position": 1, "stddev": 175.0752527, "variance": 30651.34412 }, { "average": 1319.847166, "count": 11911177, "maximum": 1460.07338, "minimum": 1233.13338, "name": "Z", "position": 2, "stddev": 47.34385771, "variance": 2241.440863 }, { "average": 39202.27799, "count": 11911177, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19962.96227, "variance": 398519862.7 }, { "average": 1.651950601, "count": 11911177, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8871662486, "variance": 0.7870639526 }, { "average": 2.304681393, "count": 11911177, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.133711906, "variance": 1.285302685 }, { "average": 0, "count": 11911177, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11911177, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.102328594, "count": 11911177, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4486479055, "variance": 0.2012849431 }, { "average": 0.2700326985, "count": 11911177, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.14195598, "variance": 229.2788308 }, { "average": 0.5043802136, "count": 11911177, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999808343, "variance": 0.2499808347 }, { "average": 1023.072382, "count": 11911177, "maximum": 1025, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 0.8268653092, "variance": 0.6837062396 }, { "average": 226000780.6, "count": 11911177, "maximum": 226001485.8, "minimum": 226000409.5, "name": "GpsTime", "position": 12, "stddev": 375.2325848, "variance": 140799.4927 }, { "average": 0.5043802136, "count": 11911177, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999808343, "variance": 0.2499808347 }, { "average": 0, "count": 11911177, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11911177, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003647582435, "count": 11911177, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06028497227, "variance": 0.003634277882 }, { "average": 0, "count": 11911177, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609927.3936, 5222204.188, 1233.13338, 610875.5936, 5222870.808, 1460.07338 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609927.3935800084, 5222204.188492342, 1233.1333803384384 ], [ 609927.3935800084, 5222870.808492341, 1233.1333803384384 ], [ 610875.5935800084, 5222870.808492341, 1460.0733803384385 ], [ 610875.5935800084, 5222204.188492342, 1460.0733803384385 ], [ 609927.3935800084, 5222204.188492342, 1233.1333803384384 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:58:05+00:00", "end_time": "2018-11-11T19:40:09+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C3316.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539673017616, 47.26251141636209, 792.8962849376663 ], [ -121.37500882763973, 47.27518335361919, 792.8962849376663 ], [ -121.36212919188063, 47.27499994729839, 1281.6962849376664 ], [ -121.3625201655812, 47.26232809086122, 1281.6962849376664 ], [ -121.37539673017616, 47.26251141636209, 792.8962849376663 ] ] ] }, "bbox": [ -121.3753967, 47.26232809, 792.8962849, -121.3621292, 47.27518335, 1281.696285 ], "properties": { "datetime": "2018-11-11T21:53:01Z", "pc:count": 66994228, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623401.3288, "count": 66994228, "maximum": 623879.5268, "minimum": 622904.9868, "name": "X", "position": 0, "stddev": 273.8346716, "variance": 74985.4274 }, { "average": 5236299.238, "count": 66994228, "maximum": 5237024.87, "minimum": 5235616.05, "name": "Y", "position": 1, "stddev": 400.3458502, "variance": 160276.7997 }, { "average": 1019.446274, "count": 66994228, "maximum": 1281.696285, "minimum": 792.8962849, "name": "Z", "position": 2, "stddev": 102.4607924, "variance": 10498.21398 }, { "average": 36647.18894, "count": 66994228, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19213.15716, "variance": 369145408.2 }, { "average": 1.801760773, "count": 66994228, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.041378166, "variance": 1.084468484 }, { "average": 2.603665573, "count": 66994228, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.3452044, "variance": 1.809574878 }, { "average": 0, "count": 66994228, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66994228, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.077813375, "count": 66994228, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3961071393, "variance": 0.1569008658 }, { "average": 0.6837874233, "count": 66994228, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98204934, "variance": 255.4259011 }, { "average": 0.5062193567, "count": 66994228, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999613218, "variance": 0.2499613233 }, { "average": 1026.901548, "count": 66994228, "maximum": 1040, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.53506559, "variance": 241.338263 }, { "average": 225925903.2, "count": 66994228, "maximum": 226008381.4, "minimum": 225754026.6, "name": "GpsTime", "position": 12, "stddev": 118393.9969, "variance": 14017138500.0 }, { "average": 0.5062193567, "count": 66994228, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999613218, "variance": 0.2499613233 }, { "average": 0, "count": 66994228, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66994228, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002838080319, "count": 66994228, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0531979855, "variance": 0.002830025662 }, { "average": 0, "count": 66994228, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622904.9868, 5235616.05, 792.8962849, 623879.5268, 5237024.87, 1281.696285 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622904.9868424651, 5235616.050241031, 792.8962849376663 ], [ 622904.9868424651, 5237024.870241031, 792.8962849376663 ], [ 623879.5268424652, 5237024.870241031, 1281.6962849376664 ], [ 623879.5268424652, 5235616.050241031, 1281.6962849376664 ], [ 622904.9868424651, 5235616.050241031, 792.8962849376663 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:53:01+00:00", "end_time": "2018-11-08T23:13:46+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C3316.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C3316.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C3316.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3316.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3753967, 47.26232809, 792.8962849, -121.3621292, 47.27518335, 1281.696285 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539673017616, 47.26251141636209, 792.8962849376663 ], [ -121.37500882763973, 47.27518335361919, 792.8962849376663 ], [ -121.36212919188063, 47.27499994729839, 1281.6962849376664 ], [ -121.3625201655812, 47.26232809086122, 1281.6962849376664 ], [ -121.37539673017616, 47.26251141636209, 792.8962849376663 ] ] ] }, "id": "20181108_47121C3316.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3316.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:53:01Z", "pc:count": 66994228, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623401.3288, "count": 66994228, "maximum": 623879.5268, "minimum": 622904.9868, "name": "X", "position": 0, "stddev": 273.8346716, "variance": 74985.4274 }, { "average": 5236299.238, "count": 66994228, "maximum": 5237024.87, "minimum": 5235616.05, "name": "Y", "position": 1, "stddev": 400.3458502, "variance": 160276.7997 }, { "average": 1019.446274, "count": 66994228, "maximum": 1281.696285, "minimum": 792.8962849, "name": "Z", "position": 2, "stddev": 102.4607924, "variance": 10498.21398 }, { "average": 36647.18894, "count": 66994228, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19213.15716, "variance": 369145408.2 }, { "average": 1.801760773, "count": 66994228, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.041378166, "variance": 1.084468484 }, { "average": 2.603665573, "count": 66994228, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.3452044, "variance": 1.809574878 }, { "average": 0, "count": 66994228, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66994228, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.077813375, "count": 66994228, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3961071393, "variance": 0.1569008658 }, { "average": 0.6837874233, "count": 66994228, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98204934, "variance": 255.4259011 }, { "average": 0.5062193567, "count": 66994228, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999613218, "variance": 0.2499613233 }, { "average": 1026.901548, "count": 66994228, "maximum": 1040, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.53506559, "variance": 241.338263 }, { "average": 225925903.2, "count": 66994228, "maximum": 226008381.4, "minimum": 225754026.6, "name": "GpsTime", "position": 12, "stddev": 118393.9969, "variance": 14017138500.0 }, { "average": 0.5062193567, "count": 66994228, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999613218, "variance": 0.2499613233 }, { "average": 0, "count": 66994228, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66994228, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002838080319, "count": 66994228, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0531979855, "variance": 0.002830025662 }, { "average": 0, "count": 66994228, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622904.9868, 5235616.05, 792.8962849, 623879.5268, 5237024.87, 1281.696285 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622904.9868424651, 5235616.050241031, 792.8962849376663 ], [ 622904.9868424651, 5237024.870241031, 792.8962849376663 ], [ 623879.5268424652, 5237024.870241031, 1281.6962849376664 ], [ 623879.5268424652, 5235616.050241031, 1281.6962849376664 ], [ 622904.9868424651, 5235616.050241031, 792.8962849376663 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:53:01+00:00", "end_time": "2018-11-08T23:13:46+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5419.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52521407441792, 47.142778178645855, 1081.2387819945066 ], [ -121.52500964922554, 47.15016712154777, 1081.2387819945066 ], [ -121.51231439136389, 47.15000292114445, 2505.2587819945065 ], [ -121.51252057446831, 47.142614020422776, 2505.2587819945065 ], [ -121.52521407441792, 47.142778178645855, 1081.2387819945066 ] ] ] }, "bbox": [ -121.5252141, 47.14261402, 1081.238782, -121.5123144, 47.15016712, 2505.258782 ], "properties": { "datetime": "2018-11-11T19:43:58Z", "pc:count": 28477803, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612360.8123, "count": 28477803, "maximum": 612785.4059, "minimum": 611822.6259, "name": "X", "position": 0, "stddev": 265.2560456, "variance": 70360.76973 }, { "average": 5222568.855, "count": 28477803, "maximum": 5222906.586, "minimum": 5222085.186, "name": "Y", "position": 1, "stddev": 207.2511219, "variance": 42953.02752 }, { "average": 1323.228199, "count": 28477803, "maximum": 2505.258782, "minimum": 1081.238782, "name": "Z", "position": 2, "stddev": 74.61752517, "variance": 5567.775063 }, { "average": 31736.76544, "count": 28477803, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20309.25745, "variance": 412465938.2 }, { "average": 2.118980772, "count": 28477803, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.177915681, "variance": 1.387485352 }, { "average": 3.237349208, "count": 28477803, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.338716608, "variance": 1.792162156 }, { "average": 0, "count": 28477803, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.07646573e-07, "count": 28477803, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008986912424, "variance": 8.076459491e-07 }, { "average": 1.049402582, "count": 28477803, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3135129474, "variance": 0.09829036818 }, { "average": -0.3483627084, "count": 28477803, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16625637, "variance": 261.3478449 }, { "average": 0.5093014373, "count": 28477803, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999134846, "variance": 0.249913492 }, { "average": 1021.230986, "count": 28477803, "maximum": 1023, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 0.8559144188, "variance": 0.7325894923 }, { "average": 225999949.4, "count": 28477803, "maximum": 226000638.2, "minimum": 225998844.2, "name": "GpsTime", "position": 12, "stddev": 391.9823261, "variance": 153650.144 }, { "average": 0.5093014373, "count": 28477803, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999134846, "variance": 0.249913492 }, { "average": 0, "count": 28477803, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 28477803, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001710946592, "count": 28477803, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04132819031, "variance": 0.001708019314 }, { "average": 0, "count": 28477803, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611822.6259, 5222085.186, 1081.238782, 612785.4059, 5222906.586, 2505.258782 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611822.6258945022, 5222085.185811437, 1081.2387819945066 ], [ 611822.6258945022, 5222906.585811437, 1081.2387819945066 ], [ 612785.4058945022, 5222906.585811437, 2505.2587819945065 ], [ 612785.4058945022, 5222085.185811437, 2505.2587819945065 ], [ 611822.6258945022, 5222085.185811437, 1081.2387819945066 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:43:58+00:00", "end_time": "2018-11-11T19:14:04+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5419.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5419.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5419.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5419.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5252141, 47.14261402, 1081.238782, -121.5123144, 47.15016712, 2505.258782 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52521407441792, 47.142778178645855, 1081.2387819945066 ], [ -121.52500964922554, 47.15016712154777, 1081.2387819945066 ], [ -121.51231439136389, 47.15000292114445, 2505.2587819945065 ], [ -121.51252057446831, 47.142614020422776, 2505.2587819945065 ], [ -121.52521407441792, 47.142778178645855, 1081.2387819945066 ] ] ] }, "id": "20181111_47121B5419.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5419.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:43:58Z", "pc:count": 28477803, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612360.8123, "count": 28477803, "maximum": 612785.4059, "minimum": 611822.6259, "name": "X", "position": 0, "stddev": 265.2560456, "variance": 70360.76973 }, { "average": 5222568.855, "count": 28477803, "maximum": 5222906.586, "minimum": 5222085.186, "name": "Y", "position": 1, "stddev": 207.2511219, "variance": 42953.02752 }, { "average": 1323.228199, "count": 28477803, "maximum": 2505.258782, "minimum": 1081.238782, "name": "Z", "position": 2, "stddev": 74.61752517, "variance": 5567.775063 }, { "average": 31736.76544, "count": 28477803, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20309.25745, "variance": 412465938.2 }, { "average": 2.118980772, "count": 28477803, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.177915681, "variance": 1.387485352 }, { "average": 3.237349208, "count": 28477803, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.338716608, "variance": 1.792162156 }, { "average": 0, "count": 28477803, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.07646573e-07, "count": 28477803, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008986912424, "variance": 8.076459491e-07 }, { "average": 1.049402582, "count": 28477803, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3135129474, "variance": 0.09829036818 }, { "average": -0.3483627084, "count": 28477803, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16625637, "variance": 261.3478449 }, { "average": 0.5093014373, "count": 28477803, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999134846, "variance": 0.249913492 }, { "average": 1021.230986, "count": 28477803, "maximum": 1023, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 0.8559144188, "variance": 0.7325894923 }, { "average": 225999949.4, "count": 28477803, "maximum": 226000638.2, "minimum": 225998844.2, "name": "GpsTime", "position": 12, "stddev": 391.9823261, "variance": 153650.144 }, { "average": 0.5093014373, "count": 28477803, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999134846, "variance": 0.249913492 }, { "average": 0, "count": 28477803, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 28477803, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001710946592, "count": 28477803, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04132819031, "variance": 0.001708019314 }, { "average": 0, "count": 28477803, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611822.6259, 5222085.186, 1081.238782, 612785.4059, 5222906.586, 2505.258782 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611822.6258945022, 5222085.185811437, 1081.2387819945066 ], [ 611822.6258945022, 5222906.585811437, 1081.2387819945066 ], [ 612785.4058945022, 5222906.585811437, 2505.2587819945065 ], [ 612785.4058945022, 5222085.185811437, 2505.2587819945065 ], [ 611822.6258945022, 5222085.185811437, 1081.2387819945066 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:43:58+00:00", "end_time": "2018-11-11T19:14:04+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7118.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85028464780669, 47.32505773227554, 644.3753563101088 ], [ -121.8500116977061, 47.33763149843863, 644.3753563101088 ], [ -121.83724079252512, 47.33750263655769, 1088.8553563101088 ], [ -121.83751677214288, 47.32492892674903, 1088.8553563101088 ], [ -121.85028464780669, 47.32505773227554, 644.3753563101088 ] ] ] }, "bbox": [ -121.8502846, 47.32492893, 644.3753563, -121.8372408, 47.3376315, 1088.855356 ], "properties": { "datetime": "2018-11-12T22:18:09Z", "pc:count": 56977097, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587376.7663, "count": 56977097, "maximum": 587841.8729, "minimum": 586876.8929, "name": "X", "position": 0, "stddev": 270.7760228, "variance": 73319.65452 }, { "average": 5242667.628, "count": 56977097, "maximum": 5243325.528, "minimum": 5241927.888, "name": "Y", "position": 1, "stddev": 390.3770595, "variance": 152394.2486 }, { "average": 881.6321536, "count": 56977097, "maximum": 1088.855356, "minimum": 644.3753563, "name": "Z", "position": 2, "stddev": 82.11711468, "variance": 6743.220524 }, { "average": 34554.03965, "count": 56977097, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19489.02255, "variance": 379821999.9 }, { "average": 2.079055976, "count": 56977097, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.167410919, "variance": 1.362848255 }, { "average": 3.158050471, "count": 56977097, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.358430592, "variance": 1.845333674 }, { "average": 0, "count": 56977097, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.49383734e-07, "count": 56977097, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008058432376, "variance": 6.493833237e-07 }, { "average": 1.047222413, "count": 56977097, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3057757194, "variance": 0.09349879054 }, { "average": 0.964396238, "count": 56977097, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.37397389, "variance": 268.1070209 }, { "average": 0.5086093804, "count": 56977097, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999258775, "variance": 0.249925883 }, { "average": 1072.254391, "count": 56977097, "maximum": 1074, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.041850652, "variance": 1.085452781 }, { "average": 226095531.7, "count": 56977097, "maximum": 226096289, "minimum": 226094091.9, "name": "GpsTime", "position": 12, "stddev": 597.8492334, "variance": 357423.7058 }, { "average": 0.5086093804, "count": 56977097, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999258775, "variance": 0.249925883 }, { "average": 0, "count": 56977097, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56977097, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001616877743, "count": 56977097, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04017789788, "variance": 0.001614263478 }, { "average": 0, "count": 56977097, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586876.8929, 5241927.888, 644.3753563, 587841.8729, 5243325.528, 1088.855356 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586876.892892516, 5241927.888119858, 644.3753563101088 ], [ 586876.892892516, 5243325.528119858, 644.3753563101088 ], [ 587841.872892516, 5243325.528119858, 1088.8553563101088 ], [ 587841.872892516, 5241927.888119858, 1088.8553563101088 ], [ 586876.892892516, 5241927.888119858, 644.3753563101088 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:18:09+00:00", "end_time": "2018-11-12T21:41:31+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7118.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7118.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7118.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7118.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8502846, 47.32492893, 644.3753563, -121.8372408, 47.3376315, 1088.855356 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85028464780669, 47.32505773227554, 644.3753563101088 ], [ -121.8500116977061, 47.33763149843863, 644.3753563101088 ], [ -121.83724079252512, 47.33750263655769, 1088.8553563101088 ], [ -121.83751677214288, 47.32492892674903, 1088.8553563101088 ], [ -121.85028464780669, 47.32505773227554, 644.3753563101088 ] ] ] }, "id": "20181112_47121C7118.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7118.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:18:09Z", "pc:count": 56977097, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587376.7663, "count": 56977097, "maximum": 587841.8729, "minimum": 586876.8929, "name": "X", "position": 0, "stddev": 270.7760228, "variance": 73319.65452 }, { "average": 5242667.628, "count": 56977097, "maximum": 5243325.528, "minimum": 5241927.888, "name": "Y", "position": 1, "stddev": 390.3770595, "variance": 152394.2486 }, { "average": 881.6321536, "count": 56977097, "maximum": 1088.855356, "minimum": 644.3753563, "name": "Z", "position": 2, "stddev": 82.11711468, "variance": 6743.220524 }, { "average": 34554.03965, "count": 56977097, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19489.02255, "variance": 379821999.9 }, { "average": 2.079055976, "count": 56977097, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.167410919, "variance": 1.362848255 }, { "average": 3.158050471, "count": 56977097, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.358430592, "variance": 1.845333674 }, { "average": 0, "count": 56977097, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.49383734e-07, "count": 56977097, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008058432376, "variance": 6.493833237e-07 }, { "average": 1.047222413, "count": 56977097, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3057757194, "variance": 0.09349879054 }, { "average": 0.964396238, "count": 56977097, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.37397389, "variance": 268.1070209 }, { "average": 0.5086093804, "count": 56977097, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999258775, "variance": 0.249925883 }, { "average": 1072.254391, "count": 56977097, "maximum": 1074, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.041850652, "variance": 1.085452781 }, { "average": 226095531.7, "count": 56977097, "maximum": 226096289, "minimum": 226094091.9, "name": "GpsTime", "position": 12, "stddev": 597.8492334, "variance": 357423.7058 }, { "average": 0.5086093804, "count": 56977097, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999258775, "variance": 0.249925883 }, { "average": 0, "count": 56977097, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56977097, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001616877743, "count": 56977097, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04017789788, "variance": 0.001614263478 }, { "average": 0, "count": 56977097, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586876.8929, 5241927.888, 644.3753563, 587841.8729, 5243325.528, 1088.855356 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586876.892892516, 5241927.888119858, 644.3753563101088 ], [ 586876.892892516, 5243325.528119858, 644.3753563101088 ], [ 587841.872892516, 5243325.528119858, 1088.8553563101088 ], [ 587841.872892516, 5241927.888119858, 1088.8553563101088 ], [ 586876.892892516, 5241927.888119858, 644.3753563101088 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:18:09+00:00", "end_time": "2018-11-12T21:41:31+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6415.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6378349460722, 47.2750095621471, 1095.4153456067925 ], [ -121.63751028022847, 47.28765456083164, 1095.4153456067925 ], [ -121.62469111276761, 47.28750140898262, 1375.6353456067927 ], [ -121.6250188309328, 47.27485647764507, 1375.6353456067927 ], [ -121.6378349460722, 47.2750095621471, 1095.4153456067925 ] ] ] }, "bbox": [ -121.6378349, 47.27485648, 1095.415346, -121.6246911, 47.28765456, 1375.635346 ], "properties": { "datetime": "2018-11-12T21:34:55Z", "pc:count": 50033473, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603500.9163, "count": 50033473, "maximum": 603996.7906, "minimum": 603027.1706, "name": "X", "position": 0, "stddev": 277.4881742, "variance": 76999.68683 }, { "average": 5237339.764, "count": 50033473, "maximum": 5238030.463, "minimum": 5236624.803, "name": "Y", "position": 1, "stddev": 412.7002488, "variance": 170321.4954 }, { "average": 1227.899333, "count": 50033473, "maximum": 1375.635346, "minimum": 1095.415346, "name": "Z", "position": 2, "stddev": 53.38491261, "variance": 2849.948894 }, { "average": 37949.05006, "count": 50033473, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20932.21641, "variance": 438157684 }, { "average": 1.733032864, "count": 50033473, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9743226531, "variance": 0.9493046323 }, { "average": 2.466339225, "count": 50033473, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256242304, "variance": 1.578144725 }, { "average": 0, "count": 50033473, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.997323952e-08, "count": 50033473, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001999330856, "variance": 3.997323872e-08 }, { "average": 1.085477256, "count": 50033473, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3802108006, "variance": 0.1445602529 }, { "average": -1.742170865, "count": 50033473, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.85555563, "variance": 251.3986442 }, { "average": 0.5053425534, "count": 50033473, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999714613, "variance": 0.2499714621 }, { "average": 1060.803692, "count": 50033473, "maximum": 1069, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 1.584435493, "variance": 2.510435832 }, { "average": 226017687.1, "count": 50033473, "maximum": 226093695, "minimum": 226014436.8, "name": "GpsTime", "position": 12, "stddev": 11900.97193, "variance": 141633132.8 }, { "average": 0.5053425534, "count": 50033473, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999714613, "variance": 0.2499714621 }, { "average": 0, "count": 50033473, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50033473, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002212978499, "count": 50033473, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04699022526, "variance": 0.00220808127 }, { "average": 0, "count": 50033473, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603027.1706, 5236624.803, 1095.415346, 603996.7906, 5238030.463, 1375.635346 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603027.1706407245, 5236624.802758776, 1095.4153456067925 ], [ 603027.1706407245, 5238030.462758776, 1095.4153456067925 ], [ 603996.7906407246, 5238030.462758776, 1375.6353456067927 ], [ 603996.7906407246, 5236624.802758776, 1375.6353456067927 ], [ 603027.1706407245, 5236624.802758776, 1095.4153456067925 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:34:55+00:00", "end_time": "2018-11-11T23:33:56+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6415.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6415.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6415.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6415.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6378349, 47.27485648, 1095.415346, -121.6246911, 47.28765456, 1375.635346 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6378349460722, 47.2750095621471, 1095.4153456067925 ], [ -121.63751028022847, 47.28765456083164, 1095.4153456067925 ], [ -121.62469111276761, 47.28750140898262, 1375.6353456067927 ], [ -121.6250188309328, 47.27485647764507, 1375.6353456067927 ], [ -121.6378349460722, 47.2750095621471, 1095.4153456067925 ] ] ] }, "id": "20181111_47121C6415.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6415.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:34:55Z", "pc:count": 50033473, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603500.9163, "count": 50033473, "maximum": 603996.7906, "minimum": 603027.1706, "name": "X", "position": 0, "stddev": 277.4881742, "variance": 76999.68683 }, { "average": 5237339.764, "count": 50033473, "maximum": 5238030.463, "minimum": 5236624.803, "name": "Y", "position": 1, "stddev": 412.7002488, "variance": 170321.4954 }, { "average": 1227.899333, "count": 50033473, "maximum": 1375.635346, "minimum": 1095.415346, "name": "Z", "position": 2, "stddev": 53.38491261, "variance": 2849.948894 }, { "average": 37949.05006, "count": 50033473, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20932.21641, "variance": 438157684 }, { "average": 1.733032864, "count": 50033473, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9743226531, "variance": 0.9493046323 }, { "average": 2.466339225, "count": 50033473, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256242304, "variance": 1.578144725 }, { "average": 0, "count": 50033473, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.997323952e-08, "count": 50033473, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001999330856, "variance": 3.997323872e-08 }, { "average": 1.085477256, "count": 50033473, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3802108006, "variance": 0.1445602529 }, { "average": -1.742170865, "count": 50033473, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.85555563, "variance": 251.3986442 }, { "average": 0.5053425534, "count": 50033473, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999714613, "variance": 0.2499714621 }, { "average": 1060.803692, "count": 50033473, "maximum": 1069, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 1.584435493, "variance": 2.510435832 }, { "average": 226017687.1, "count": 50033473, "maximum": 226093695, "minimum": 226014436.8, "name": "GpsTime", "position": 12, "stddev": 11900.97193, "variance": 141633132.8 }, { "average": 0.5053425534, "count": 50033473, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999714613, "variance": 0.2499714621 }, { "average": 0, "count": 50033473, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50033473, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002212978499, "count": 50033473, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04699022526, "variance": 0.00220808127 }, { "average": 0, "count": 50033473, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603027.1706, 5236624.803, 1095.415346, 603996.7906, 5238030.463, 1375.635346 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603027.1706407245, 5236624.802758776, 1095.4153456067925 ], [ 603027.1706407245, 5238030.462758776, 1095.4153456067925 ], [ 603996.7906407246, 5238030.462758776, 1375.6353456067927 ], [ 603996.7906407246, 5236624.802758776, 1375.6353456067927 ], [ 603027.1706407245, 5236624.802758776, 1095.4153456067925 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:34:55+00:00", "end_time": "2018-11-11T23:33:56+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4320.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037888911143, 47.262510952017394, 825.339318075766 ], [ -121.45000912710907, 47.27517507410673, 825.339318075766 ], [ -121.43714699740428, 47.27500034254479, 1209.659318075766 ], [ -121.43751982472888, 47.26233629740534, 1209.659318075766 ], [ -121.45037888911143, 47.262510952017394, 825.339318075766 ] ] ] }, "bbox": [ -121.4503789, 47.2623363, 825.3393181, -121.437147, 47.27517507, 1209.659318 ], "properties": { "datetime": "2018-11-11T22:16:25Z", "pc:count": 48820536, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617722.422, "count": 48820536, "maximum": 618205.7564, "minimum": 617232.5764, "name": "X", "position": 0, "stddev": 274.1454176, "variance": 75155.70999 }, { "average": 5236196.004, "count": 48820536, "maximum": 5236908.463, "minimum": 5235500.563, "name": "Y", "position": 1, "stddev": 399.9595412, "variance": 159967.6346 }, { "average": 1014.715768, "count": 48820536, "maximum": 1209.659318, "minimum": 825.3393181, "name": "Z", "position": 2, "stddev": 65.15971406, "variance": 4245.788337 }, { "average": 35856.79393, "count": 48820536, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17651.92773, "variance": 311590552.5 }, { "average": 1.948521602, "count": 48820536, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.064156066, "variance": 1.132428134 }, { "average": 2.897095353, "count": 48820536, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.2446139, "variance": 1.549063759 }, { "average": 0, "count": 48820536, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.048318355e-07, "count": 48820536, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004525834705, "variance": 2.048317978e-07 }, { "average": 1.058137215, "count": 48820536, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3206374464, "variance": 0.102808372 }, { "average": 0.5910994022, "count": 48820536, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.83835619, "variance": 250.8535269 }, { "average": 0.5090373444, "count": 48820536, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999183249, "variance": 0.2499183315 }, { "average": 1041.306085, "count": 48820536, "maximum": 1044, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 0.9616109665, "variance": 0.9246956509 }, { "average": 226008915.8, "count": 48820536, "maximum": 226009785.9, "minimum": 226008112.7, "name": "GpsTime", "position": 12, "stddev": 329.4655801, "variance": 108547.5685 }, { "average": 0.5090373444, "count": 48820536, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999183249, "variance": 0.2499183315 }, { "average": 0, "count": 48820536, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48820536, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001601703021, "count": 48820536, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03998921856, "variance": 0.001599137601 }, { "average": 0, "count": 48820536, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617232.5764, 5235500.563, 825.3393181, 618205.7564, 5236908.463, 1209.659318 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617232.5764316603, 5235500.563132289, 825.339318075766 ], [ 617232.5764316603, 5236908.463132289, 825.339318075766 ], [ 618205.7564316603, 5236908.463132289, 1209.659318075766 ], [ 618205.7564316603, 5235500.563132289, 1209.659318075766 ], [ 617232.5764316603, 5235500.563132289, 825.339318075766 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:16:25+00:00", "end_time": "2018-11-11T21:48:32+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4320.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4320.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4320.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4320.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4503789, 47.2623363, 825.3393181, -121.437147, 47.27517507, 1209.659318 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037888911143, 47.262510952017394, 825.339318075766 ], [ -121.45000912710907, 47.27517507410673, 825.339318075766 ], [ -121.43714699740428, 47.27500034254479, 1209.659318075766 ], [ -121.43751982472888, 47.26233629740534, 1209.659318075766 ], [ -121.45037888911143, 47.262510952017394, 825.339318075766 ] ] ] }, "id": "20181111_47121C4320.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4320.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:16:25Z", "pc:count": 48820536, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617722.422, "count": 48820536, "maximum": 618205.7564, "minimum": 617232.5764, "name": "X", "position": 0, "stddev": 274.1454176, "variance": 75155.70999 }, { "average": 5236196.004, "count": 48820536, "maximum": 5236908.463, "minimum": 5235500.563, "name": "Y", "position": 1, "stddev": 399.9595412, "variance": 159967.6346 }, { "average": 1014.715768, "count": 48820536, "maximum": 1209.659318, "minimum": 825.3393181, "name": "Z", "position": 2, "stddev": 65.15971406, "variance": 4245.788337 }, { "average": 35856.79393, "count": 48820536, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17651.92773, "variance": 311590552.5 }, { "average": 1.948521602, "count": 48820536, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.064156066, "variance": 1.132428134 }, { "average": 2.897095353, "count": 48820536, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.2446139, "variance": 1.549063759 }, { "average": 0, "count": 48820536, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.048318355e-07, "count": 48820536, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004525834705, "variance": 2.048317978e-07 }, { "average": 1.058137215, "count": 48820536, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3206374464, "variance": 0.102808372 }, { "average": 0.5910994022, "count": 48820536, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.83835619, "variance": 250.8535269 }, { "average": 0.5090373444, "count": 48820536, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999183249, "variance": 0.2499183315 }, { "average": 1041.306085, "count": 48820536, "maximum": 1044, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 0.9616109665, "variance": 0.9246956509 }, { "average": 226008915.8, "count": 48820536, "maximum": 226009785.9, "minimum": 226008112.7, "name": "GpsTime", "position": 12, "stddev": 329.4655801, "variance": 108547.5685 }, { "average": 0.5090373444, "count": 48820536, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999183249, "variance": 0.2499183315 }, { "average": 0, "count": 48820536, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48820536, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001601703021, "count": 48820536, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03998921856, "variance": 0.001599137601 }, { "average": 0, "count": 48820536, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617232.5764, 5235500.563, 825.3393181, 618205.7564, 5236908.463, 1209.659318 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617232.5764316603, 5235500.563132289, 825.339318075766 ], [ 617232.5764316603, 5236908.463132289, 825.339318075766 ], [ 618205.7564316603, 5236908.463132289, 1209.659318075766 ], [ 618205.7564316603, 5235500.563132289, 1209.659318075766 ], [ 617232.5764316603, 5235500.563132289, 825.339318075766 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:16:25+00:00", "end_time": "2018-11-11T21:48:32+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4315.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037768645443, 47.15001083909336, 951.945624781489 ], [ -121.45000937543966, 47.1626752109797, 951.945624781489 ], [ -121.43714857273082, 47.16250044176802, 1476.505624781489 ], [ -121.43751993672461, 47.14983614682587, 1476.505624781489 ], [ -121.45037768645443, 47.15001083909336, 951.945624781489 ] ] ] }, "bbox": [ -121.4503777, 47.14983615, 951.9456248, -121.4371486, 47.16267521, 1476.505625 ], "properties": { "datetime": "2018-11-11T19:30:50Z", "pc:count": 46712368, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617974.4781, "count": 46712368, "maximum": 618455.9858, "minimum": 617480.8458, "name": "X", "position": 0, "stddev": 269.9116313, "variance": 72852.28873 }, { "average": 5223673.809, "count": 46712368, "maximum": 5224406.63, "minimum": 5222998.73, "name": "Y", "position": 1, "stddev": 401.5596124, "variance": 161250.1223 }, { "average": 1242.183046, "count": 46712368, "maximum": 1476.505625, "minimum": 951.9456248, "name": "Z", "position": 2, "stddev": 107.7667462, "variance": 11613.67159 }, { "average": 36178.42654, "count": 46712368, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20129.52211, "variance": 405197660.4 }, { "average": 1.900535314, "count": 46712368, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.084031992, "variance": 1.17512536 }, { "average": 2.800864666, "count": 46712368, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.346691807, "variance": 1.813578824 }, { "average": 0, "count": 46712368, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.636358063e-07, "count": 46712368, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008146381897, "variance": 6.636353801e-07 }, { "average": 1.068630796, "count": 46712368, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3745529265, "variance": 0.1402898948 }, { "average": 1.097108924, "count": 46712368, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13035862, "variance": 260.1884691 }, { "average": 0.5080278097, "count": 46712368, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999355555, "variance": 0.2499355596 }, { "average": 1018.89757, "count": 46712368, "maximum": 1021, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 1.018656419, "variance": 1.037660899 }, { "average": 225998918.7, "count": 46712368, "maximum": 225999850.2, "minimum": 225998077.6, "name": "GpsTime", "position": 12, "stddev": 431.3747666, "variance": 186084.1893 }, { "average": 0.5080278097, "count": 46712368, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999355555, "variance": 0.2499355596 }, { "average": 0, "count": 46712368, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46712368, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00254564273, "count": 46712368, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05039010307, "variance": 0.002539162487 }, { "average": 0, "count": 46712368, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617480.8458, 5222998.73, 951.9456248, 618455.9858, 5224406.63, 1476.505625 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617480.8458138738, 5222998.729922655, 951.945624781489 ], [ 617480.8458138738, 5224406.629922655, 951.945624781489 ], [ 618455.9858138737, 5224406.629922655, 1476.505624781489 ], [ 618455.9858138737, 5222998.729922655, 1476.505624781489 ], [ 617480.8458138738, 5222998.729922655, 951.945624781489 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:30:50+00:00", "end_time": "2018-11-11T19:01:17+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4315.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4315.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4315.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4315.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4503777, 47.14983615, 951.9456248, -121.4371486, 47.16267521, 1476.505625 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037768645443, 47.15001083909336, 951.945624781489 ], [ -121.45000937543966, 47.1626752109797, 951.945624781489 ], [ -121.43714857273082, 47.16250044176802, 1476.505624781489 ], [ -121.43751993672461, 47.14983614682587, 1476.505624781489 ], [ -121.45037768645443, 47.15001083909336, 951.945624781489 ] ] ] }, "id": "20181111_47121B4315.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4315.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:30:50Z", "pc:count": 46712368, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617974.4781, "count": 46712368, "maximum": 618455.9858, "minimum": 617480.8458, "name": "X", "position": 0, "stddev": 269.9116313, "variance": 72852.28873 }, { "average": 5223673.809, "count": 46712368, "maximum": 5224406.63, "minimum": 5222998.73, "name": "Y", "position": 1, "stddev": 401.5596124, "variance": 161250.1223 }, { "average": 1242.183046, "count": 46712368, "maximum": 1476.505625, "minimum": 951.9456248, "name": "Z", "position": 2, "stddev": 107.7667462, "variance": 11613.67159 }, { "average": 36178.42654, "count": 46712368, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20129.52211, "variance": 405197660.4 }, { "average": 1.900535314, "count": 46712368, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.084031992, "variance": 1.17512536 }, { "average": 2.800864666, "count": 46712368, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.346691807, "variance": 1.813578824 }, { "average": 0, "count": 46712368, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.636358063e-07, "count": 46712368, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008146381897, "variance": 6.636353801e-07 }, { "average": 1.068630796, "count": 46712368, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3745529265, "variance": 0.1402898948 }, { "average": 1.097108924, "count": 46712368, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13035862, "variance": 260.1884691 }, { "average": 0.5080278097, "count": 46712368, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999355555, "variance": 0.2499355596 }, { "average": 1018.89757, "count": 46712368, "maximum": 1021, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 1.018656419, "variance": 1.037660899 }, { "average": 225998918.7, "count": 46712368, "maximum": 225999850.2, "minimum": 225998077.6, "name": "GpsTime", "position": 12, "stddev": 431.3747666, "variance": 186084.1893 }, { "average": 0.5080278097, "count": 46712368, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999355555, "variance": 0.2499355596 }, { "average": 0, "count": 46712368, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46712368, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00254564273, "count": 46712368, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05039010307, "variance": 0.002539162487 }, { "average": 0, "count": 46712368, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617480.8458, 5222998.73, 951.9456248, 618455.9858, 5224406.63, 1476.505625 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617480.8458138738, 5222998.729922655, 951.945624781489 ], [ 617480.8458138738, 5224406.629922655, 951.945624781489 ], [ 618455.9858138737, 5224406.629922655, 1476.505624781489 ], [ 618455.9858138737, 5222998.729922655, 1476.505624781489 ], [ 617480.8458138738, 5222998.729922655, 951.945624781489 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:30:50+00:00", "end_time": "2018-11-11T19:01:17+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5302.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60080106243669, 47.300006013938734, 1222.3184924277145 ], [ -121.60078852885968, 47.30048098181462, 1222.3184924277145 ], [ -121.60000303149077, 47.30047138713369, 1270.9784924277144 ], [ -121.6000155720983, 47.29999641941629, 1270.9784924277144 ], [ -121.60080106243669, 47.300006013938734, 1222.3184924277145 ] ] ] }, "bbox": [ -121.6008011, 47.29999642, 1222.318492, -121.600003, 47.30048098, 1270.978492 ], "properties": { "datetime": "2018-11-11T23:08:04Z", "pc:count": 47889, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605817.5499, "count": 47889, "maximum": 605837.6959, "minimum": 605778.2959, "name": "X", "position": 0, "stddev": 14.12964142, "variance": 199.6467667 }, { "average": 5239469.942, "count": 47889, "maximum": 5239505.037, "minimum": 5239452.237, "name": "Y", "position": 1, "stddev": 11.81186588, "variance": 139.5201755 }, { "average": 1249.810403, "count": 47889, "maximum": 1270.978492, "minimum": 1222.318492, "name": "Z", "position": 2, "stddev": 10.52634708, "variance": 110.8039829 }, { "average": 42831.59485, "count": 47889, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19426.13408, "variance": 377374685.3 }, { "average": 1.571884984, "count": 47889, "maximum": 8, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8403357008, "variance": 0.70616409 }, { "average": 2.146421934, "count": 47889, "maximum": 8, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.107631636, "variance": 1.226847841 }, { "average": 0, "count": 47889, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47889, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.097120424, "count": 47889, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5297547506, "variance": 0.2806400958 }, { "average": 1.187887137, "count": 47889, "maximum": 13.00199986, "minimum": -25.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 15.05616515, "variance": 226.688109 }, { "average": 0.4920336612, "count": 47889, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999417532, "variance": 0.2499417566 }, { "average": 1053.853056, "count": 47889, "maximum": 1055, "minimum": 1053, "name": "PointSourceId", "position": 11, "stddev": 0.7908989297, "variance": 0.625521117 }, { "average": 226012342.4, "count": 47889, "maximum": 226012884.8, "minimum": 226011950.3, "name": "GpsTime", "position": 12, "stddev": 366.5433771, "variance": 134354.0473 }, { "average": 0.4920336612, "count": 47889, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999417532, "variance": 0.2499417566 }, { "average": 0, "count": 47889, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47889, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.006431539602, "count": 47889, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07993940418, "variance": 0.00639030834 }, { "average": 0, "count": 47889, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605778.2959, 5239452.237, 1222.318492, 605837.6959, 5239505.037, 1270.978492 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605778.2958525148, 5239452.236596521, 1222.3184924277145 ], [ 605778.2958525148, 5239505.036596522, 1222.3184924277145 ], [ 605837.6958525147, 5239505.036596522, 1270.9784924277144 ], [ 605837.6958525147, 5239452.236596521, 1270.9784924277144 ], [ 605778.2958525148, 5239452.236596521, 1222.3184924277145 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:08:04+00:00", "end_time": "2018-11-11T22:52:30+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5302.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5302.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5302.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5302.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6008011, 47.29999642, 1222.318492, -121.600003, 47.30048098, 1270.978492 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60080106243669, 47.300006013938734, 1222.3184924277145 ], [ -121.60078852885968, 47.30048098181462, 1222.3184924277145 ], [ -121.60000303149077, 47.30047138713369, 1270.9784924277144 ], [ -121.6000155720983, 47.29999641941629, 1270.9784924277144 ], [ -121.60080106243669, 47.300006013938734, 1222.3184924277145 ] ] ] }, "id": "20181111_47121C5302.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5302.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:08:04Z", "pc:count": 47889, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605817.5499, "count": 47889, "maximum": 605837.6959, "minimum": 605778.2959, "name": "X", "position": 0, "stddev": 14.12964142, "variance": 199.6467667 }, { "average": 5239469.942, "count": 47889, "maximum": 5239505.037, "minimum": 5239452.237, "name": "Y", "position": 1, "stddev": 11.81186588, "variance": 139.5201755 }, { "average": 1249.810403, "count": 47889, "maximum": 1270.978492, "minimum": 1222.318492, "name": "Z", "position": 2, "stddev": 10.52634708, "variance": 110.8039829 }, { "average": 42831.59485, "count": 47889, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19426.13408, "variance": 377374685.3 }, { "average": 1.571884984, "count": 47889, "maximum": 8, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8403357008, "variance": 0.70616409 }, { "average": 2.146421934, "count": 47889, "maximum": 8, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.107631636, "variance": 1.226847841 }, { "average": 0, "count": 47889, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47889, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.097120424, "count": 47889, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5297547506, "variance": 0.2806400958 }, { "average": 1.187887137, "count": 47889, "maximum": 13.00199986, "minimum": -25.99799919, "name": "ScanAngleRank", "position": 9, "stddev": 15.05616515, "variance": 226.688109 }, { "average": 0.4920336612, "count": 47889, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999417532, "variance": 0.2499417566 }, { "average": 1053.853056, "count": 47889, "maximum": 1055, "minimum": 1053, "name": "PointSourceId", "position": 11, "stddev": 0.7908989297, "variance": 0.625521117 }, { "average": 226012342.4, "count": 47889, "maximum": 226012884.8, "minimum": 226011950.3, "name": "GpsTime", "position": 12, "stddev": 366.5433771, "variance": 134354.0473 }, { "average": 0.4920336612, "count": 47889, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999417532, "variance": 0.2499417566 }, { "average": 0, "count": 47889, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47889, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.006431539602, "count": 47889, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07993940418, "variance": 0.00639030834 }, { "average": 0, "count": 47889, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605778.2959, 5239452.237, 1222.318492, 605837.6959, 5239505.037, 1270.978492 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605778.2958525148, 5239452.236596521, 1222.3184924277145 ], [ 605778.2958525148, 5239505.036596522, 1222.3184924277145 ], [ 605837.6958525147, 5239505.036596522, 1270.9784924277144 ], [ 605837.6958525147, 5239452.236596521, 1270.9784924277144 ], [ 605778.2958525148, 5239452.236596521, 1222.3184924277145 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:08:04+00:00", "end_time": "2018-11-11T22:52:30+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4419.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4003893429504, 47.13751119024579, 963.4982964435503 ], [ -121.40000915790628, 47.15018068266155, 963.4982964435503 ], [ -121.38713664898941, 47.15000012493361, 1554.4782964435503 ], [ -121.38751988953763, 47.13733071203996, 1554.4782964435503 ], [ -121.4003893429504, 47.13751119024579, 963.4982964435503 ] ] ] }, "bbox": [ -121.4003893, 47.13733071, 963.4982964, -121.3871366, 47.15018068, 1554.478296 ], "properties": { "datetime": "2018-11-11T19:02:08Z", "pc:count": 49239372, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621772.286, "count": 49239372, "maximum": 622275.1981, "minimum": 621298.9181, "name": "X", "position": 0, "stddev": 274.6790311, "variance": 75448.57015 }, { "average": 5222425.204, "count": 49239372, "maximum": 5223094.568, "minimum": 5221686.068, "name": "Y", "position": 1, "stddev": 384.9100744, "variance": 148155.7654 }, { "average": 1253.810774, "count": 49239372, "maximum": 1554.478296, "minimum": 963.4982964, "name": "Z", "position": 2, "stddev": 125.0551717, "variance": 15638.79597 }, { "average": 36561.10667, "count": 49239372, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19201.6922, "variance": 368704983.2 }, { "average": 1.922292876, "count": 49239372, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.06188686, "variance": 1.127603704 }, { "average": 2.844464202, "count": 49239372, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.268842477, "variance": 1.609961233 }, { "average": 0, "count": 49239372, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.452521693e-07, "count": 49239372, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005875815323, "variance": 3.452520572e-07 }, { "average": 1.062677952, "count": 49239372, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3638458415, "variance": 0.1323837963 }, { "average": -0.4651737605, "count": 49239372, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.20363833, "variance": 262.557895 }, { "average": 0.5090816552, "count": 49239372, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999175218, "variance": 0.2499175286 }, { "average": 1013.985316, "count": 49239372, "maximum": 1017, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 1.038608304, "variance": 1.07870721 }, { "average": 225997026.5, "count": 49239372, "maximum": 225998128.7, "minimum": 225996338.9, "name": "GpsTime", "position": 12, "stddev": 360.8269784, "variance": 130196.1083 }, { "average": 0.5090816552, "count": 49239372, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999175218, "variance": 0.2499175286 }, { "average": 0, "count": 49239372, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49239372, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002454478908, "count": 49239372, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04948186022, "variance": 0.002448454491 }, { "average": 0, "count": 49239372, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621298.9181, 5221686.068, 963.4982964, 622275.1981, 5223094.568, 1554.478296 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621298.9181410016, 5221686.068079537, 963.4982964435503 ], [ 621298.9181410016, 5223094.568079537, 963.4982964435503 ], [ 622275.1981410016, 5223094.568079537, 1554.4782964435503 ], [ 622275.1981410016, 5221686.068079537, 1554.4782964435503 ], [ 621298.9181410016, 5221686.068079537, 963.4982964435503 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:02:08+00:00", "end_time": "2018-11-11T18:32:18+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4419.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4419.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4419.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4419.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4003893, 47.13733071, 963.4982964, -121.3871366, 47.15018068, 1554.478296 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4003893429504, 47.13751119024579, 963.4982964435503 ], [ -121.40000915790628, 47.15018068266155, 963.4982964435503 ], [ -121.38713664898941, 47.15000012493361, 1554.4782964435503 ], [ -121.38751988953763, 47.13733071203996, 1554.4782964435503 ], [ -121.4003893429504, 47.13751119024579, 963.4982964435503 ] ] ] }, "id": "20181111_47121B4419.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4419.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:02:08Z", "pc:count": 49239372, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621772.286, "count": 49239372, "maximum": 622275.1981, "minimum": 621298.9181, "name": "X", "position": 0, "stddev": 274.6790311, "variance": 75448.57015 }, { "average": 5222425.204, "count": 49239372, "maximum": 5223094.568, "minimum": 5221686.068, "name": "Y", "position": 1, "stddev": 384.9100744, "variance": 148155.7654 }, { "average": 1253.810774, "count": 49239372, "maximum": 1554.478296, "minimum": 963.4982964, "name": "Z", "position": 2, "stddev": 125.0551717, "variance": 15638.79597 }, { "average": 36561.10667, "count": 49239372, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19201.6922, "variance": 368704983.2 }, { "average": 1.922292876, "count": 49239372, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.06188686, "variance": 1.127603704 }, { "average": 2.844464202, "count": 49239372, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.268842477, "variance": 1.609961233 }, { "average": 0, "count": 49239372, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.452521693e-07, "count": 49239372, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005875815323, "variance": 3.452520572e-07 }, { "average": 1.062677952, "count": 49239372, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3638458415, "variance": 0.1323837963 }, { "average": -0.4651737605, "count": 49239372, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.20363833, "variance": 262.557895 }, { "average": 0.5090816552, "count": 49239372, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999175218, "variance": 0.2499175286 }, { "average": 1013.985316, "count": 49239372, "maximum": 1017, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 1.038608304, "variance": 1.07870721 }, { "average": 225997026.5, "count": 49239372, "maximum": 225998128.7, "minimum": 225996338.9, "name": "GpsTime", "position": 12, "stddev": 360.8269784, "variance": 130196.1083 }, { "average": 0.5090816552, "count": 49239372, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999175218, "variance": 0.2499175286 }, { "average": 0, "count": 49239372, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49239372, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002454478908, "count": 49239372, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04948186022, "variance": 0.002448454491 }, { "average": 0, "count": 49239372, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621298.9181, 5221686.068, 963.4982964, 622275.1981, 5223094.568, 1554.478296 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621298.9181410016, 5221686.068079537, 963.4982964435503 ], [ 621298.9181410016, 5223094.568079537, 963.4982964435503 ], [ 622275.1981410016, 5223094.568079537, 1554.4782964435503 ], [ 622275.1981410016, 5221686.068079537, 1554.4782964435503 ], [ 621298.9181410016, 5221686.068079537, 963.4982964435503 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:02:08+00:00", "end_time": "2018-11-11T18:32:18+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6101.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030820827173, 47.23750907269799, 352.3269338102695 ], [ -121.75001101937718, 47.25014266640714, 352.3269338102695 ], [ -121.7372177667036, 47.25000237554682, 712.9469338102695 ], [ -121.73751799526958, 47.23736884346698, 712.9469338102695 ], [ -121.75030820827173, 47.23750907269799, 352.3269338102695 ] ] ] }, "bbox": [ -121.7503082, 47.23736884, 352.3269338, -121.7372178, 47.25014267, 712.9469338 ], "properties": { "datetime": "2018-11-12T23:37:43Z", "pc:count": 62374428, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595035.9621, "count": 62374428, "maximum": 595555.5383, "minimum": 594587.2383, "name": "X", "position": 0, "stddev": 261.5887165, "variance": 68428.65658 }, { "average": 5232978.783, "count": 62374428, "maximum": 5233719.258, "minimum": 5232314.938, "name": "Y", "position": 1, "stddev": 401.6741497, "variance": 161342.1225 }, { "average": 542.054363, "count": 62374428, "maximum": 712.9469338, "minimum": 352.3269338, "name": "Z", "position": 2, "stddev": 59.35265219, "variance": 3522.737322 }, { "average": 34540.3165, "count": 62374428, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16930.79293, "variance": 286651749.2 }, { "average": 2.112270673, "count": 62374428, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.186266599, "variance": 1.407228443 }, { "average": 3.224200437, "count": 62374428, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.368420474, "variance": 1.872574593 }, { "average": 0, "count": 62374428, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.084187449e-07, "count": 62374428, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004565289748, "variance": 2.084187048e-07 }, { "average": 1.044363293, "count": 62374428, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2915866209, "variance": 0.08502275749 }, { "average": -0.4986511765, "count": 62374428, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13871925, "variance": 260.4582589 }, { "average": 0.5080898217, "count": 62374428, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999345545, "variance": 0.2499345588 }, { "average": 1081.2782, "count": 62374428, "maximum": 1084, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.294467594, "variance": 1.675646351 }, { "average": 226099888, "count": 62374428, "maximum": 226101063.5, "minimum": 226098387.9, "name": "GpsTime", "position": 12, "stddev": 568.4453874, "variance": 323130.1584 }, { "average": 0.5080898217, "count": 62374428, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999345545, "variance": 0.2499345588 }, { "average": 0, "count": 62374428, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62374428, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001420918842, "count": 62374428, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03766828712, "variance": 0.001418899854 }, { "average": 0, "count": 62374428, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594587.2383, 5232314.938, 352.3269338, 595555.5383, 5233719.258, 712.9469338 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594587.2382675848, 5232314.937810037, 352.3269338102695 ], [ 594587.2382675848, 5233719.257810038, 352.3269338102695 ], [ 595555.5382675849, 5233719.257810038, 712.9469338102695 ], [ 595555.5382675849, 5232314.937810037, 712.9469338102695 ], [ 594587.2382675848, 5232314.937810037, 352.3269338102695 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:37:43+00:00", "end_time": "2018-11-12T22:53:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6101.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6101.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6101.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6101.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7503082, 47.23736884, 352.3269338, -121.7372178, 47.25014267, 712.9469338 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030820827173, 47.23750907269799, 352.3269338102695 ], [ -121.75001101937718, 47.25014266640714, 352.3269338102695 ], [ -121.7372177667036, 47.25000237554682, 712.9469338102695 ], [ -121.73751799526958, 47.23736884346698, 712.9469338102695 ], [ -121.75030820827173, 47.23750907269799, 352.3269338102695 ] ] ] }, "id": "20181112_47121B6101.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6101.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:37:43Z", "pc:count": 62374428, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595035.9621, "count": 62374428, "maximum": 595555.5383, "minimum": 594587.2383, "name": "X", "position": 0, "stddev": 261.5887165, "variance": 68428.65658 }, { "average": 5232978.783, "count": 62374428, "maximum": 5233719.258, "minimum": 5232314.938, "name": "Y", "position": 1, "stddev": 401.6741497, "variance": 161342.1225 }, { "average": 542.054363, "count": 62374428, "maximum": 712.9469338, "minimum": 352.3269338, "name": "Z", "position": 2, "stddev": 59.35265219, "variance": 3522.737322 }, { "average": 34540.3165, "count": 62374428, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16930.79293, "variance": 286651749.2 }, { "average": 2.112270673, "count": 62374428, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.186266599, "variance": 1.407228443 }, { "average": 3.224200437, "count": 62374428, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.368420474, "variance": 1.872574593 }, { "average": 0, "count": 62374428, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.084187449e-07, "count": 62374428, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004565289748, "variance": 2.084187048e-07 }, { "average": 1.044363293, "count": 62374428, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2915866209, "variance": 0.08502275749 }, { "average": -0.4986511765, "count": 62374428, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13871925, "variance": 260.4582589 }, { "average": 0.5080898217, "count": 62374428, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999345545, "variance": 0.2499345588 }, { "average": 1081.2782, "count": 62374428, "maximum": 1084, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.294467594, "variance": 1.675646351 }, { "average": 226099888, "count": 62374428, "maximum": 226101063.5, "minimum": 226098387.9, "name": "GpsTime", "position": 12, "stddev": 568.4453874, "variance": 323130.1584 }, { "average": 0.5080898217, "count": 62374428, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999345545, "variance": 0.2499345588 }, { "average": 0, "count": 62374428, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62374428, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001420918842, "count": 62374428, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03766828712, "variance": 0.001418899854 }, { "average": 0, "count": 62374428, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594587.2383, 5232314.938, 352.3269338, 595555.5383, 5233719.258, 712.9469338 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594587.2382675848, 5232314.937810037, 352.3269338102695 ], [ 594587.2382675848, 5233719.257810038, 352.3269338102695 ], [ 595555.5382675849, 5233719.257810038, 712.9469338102695 ], [ 595555.5382675849, 5232314.937810037, 712.9469338102695 ], [ 594587.2382675848, 5232314.937810037, 352.3269338102695 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:37:43+00:00", "end_time": "2018-11-12T22:53:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5401.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285109562373, 47.1750103738266, 550.5406980782283 ], [ -121.56250954296561, 47.18766310535861, 550.5406980782283 ], [ -121.54967450256676, 47.18750131159138, 1098.5206980782282 ], [ -121.55001910227587, 47.17484865123027, 1098.5206980782282 ], [ -121.56285109562373, 47.1750103738266, 550.5406980782283 ] ] ] }, "bbox": [ -121.5628511, 47.17484865, 550.5406981, -121.5496745, 47.18766311, 1098.520698 ], "properties": { "datetime": "2018-11-12T23:13:01Z", "pc:count": 70465360, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609354.1256, "count": 70465360, "maximum": 609875.7379, "minimum": 608903.0579, "name": "X", "position": 0, "stddev": 280.3860825, "variance": 78616.35525 }, { "average": 5226362.709, "count": 70465360, "maximum": 5227020.419, "minimum": 5225613.879, "name": "Y", "position": 1, "stddev": 405.6572581, "variance": 164557.811 }, { "average": 784.8597556, "count": 70465360, "maximum": 1098.520698, "minimum": 550.5406981, "name": "Z", "position": 2, "stddev": 111.5426048, "variance": 12441.75269 }, { "average": 33814.6209, "count": 70465360, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17466.73483, "variance": 305086825.7 }, { "average": 2.033303356, "count": 70465360, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.121098308, "variance": 1.256861416 }, { "average": 3.066530548, "count": 70465360, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.292070198, "variance": 1.669445397 }, { "average": 0, "count": 70465360, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.305606045e-06, "count": 70465360, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001142630456, "variance": 1.305604359e-06 }, { "average": 1.035116219, "count": 70465360, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2943273043, "variance": 0.08662856205 }, { "average": 0.6367505795, "count": 70465360, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.9520264, "variance": 254.4671464 }, { "average": 0.51058127, "count": 70465360, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998880277, "variance": 0.2498880403 }, { "average": 1037.358146, "count": 70465360, "maximum": 1081, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 16.38628344, "variance": 268.5102849 }, { "average": 226016983.2, "count": 70465360, "maximum": 226099581.5, "minimum": 226003075.3, "name": "GpsTime", "position": 12, "stddev": 32246.58265, "variance": 1039842093 }, { "average": 0.51058127, "count": 70465360, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998880277, "variance": 0.2498880403 }, { "average": 0, "count": 70465360, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 70465360, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001758183028, "count": 70465360, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04189381631, "variance": 0.001755091845 }, { "average": 0, "count": 70465360, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608903.0579, 5225613.879, 550.5406981, 609875.7379, 5227020.419, 1098.520698 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608903.057905138, 5225613.879411385, 550.5406980782283 ], [ 608903.057905138, 5227020.4194113845, 550.5406980782283 ], [ 609875.7379051379, 5227020.4194113845, 1098.5206980782282 ], [ 609875.7379051379, 5225613.879411385, 1098.5206980782282 ], [ 608903.057905138, 5225613.879411385, 550.5406980782283 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:13:01+00:00", "end_time": "2018-11-11T20:24:35+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5401.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5401.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5401.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5401.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5628511, 47.17484865, 550.5406981, -121.5496745, 47.18766311, 1098.520698 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285109562373, 47.1750103738266, 550.5406980782283 ], [ -121.56250954296561, 47.18766310535861, 550.5406980782283 ], [ -121.54967450256676, 47.18750131159138, 1098.5206980782282 ], [ -121.55001910227587, 47.17484865123027, 1098.5206980782282 ], [ -121.56285109562373, 47.1750103738266, 550.5406980782283 ] ] ] }, "id": "20181111_47121B5401.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5401.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:13:01Z", "pc:count": 70465360, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609354.1256, "count": 70465360, "maximum": 609875.7379, "minimum": 608903.0579, "name": "X", "position": 0, "stddev": 280.3860825, "variance": 78616.35525 }, { "average": 5226362.709, "count": 70465360, "maximum": 5227020.419, "minimum": 5225613.879, "name": "Y", "position": 1, "stddev": 405.6572581, "variance": 164557.811 }, { "average": 784.8597556, "count": 70465360, "maximum": 1098.520698, "minimum": 550.5406981, "name": "Z", "position": 2, "stddev": 111.5426048, "variance": 12441.75269 }, { "average": 33814.6209, "count": 70465360, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17466.73483, "variance": 305086825.7 }, { "average": 2.033303356, "count": 70465360, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.121098308, "variance": 1.256861416 }, { "average": 3.066530548, "count": 70465360, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.292070198, "variance": 1.669445397 }, { "average": 0, "count": 70465360, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.305606045e-06, "count": 70465360, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001142630456, "variance": 1.305604359e-06 }, { "average": 1.035116219, "count": 70465360, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2943273043, "variance": 0.08662856205 }, { "average": 0.6367505795, "count": 70465360, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.9520264, "variance": 254.4671464 }, { "average": 0.51058127, "count": 70465360, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998880277, "variance": 0.2498880403 }, { "average": 1037.358146, "count": 70465360, "maximum": 1081, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 16.38628344, "variance": 268.5102849 }, { "average": 226016983.2, "count": 70465360, "maximum": 226099581.5, "minimum": 226003075.3, "name": "GpsTime", "position": 12, "stddev": 32246.58265, "variance": 1039842093 }, { "average": 0.51058127, "count": 70465360, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998880277, "variance": 0.2498880403 }, { "average": 0, "count": 70465360, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 70465360, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001758183028, "count": 70465360, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04189381631, "variance": 0.001755091845 }, { "average": 0, "count": 70465360, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608903.0579, 5225613.879, 550.5406981, 609875.7379, 5227020.419, 1098.520698 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608903.057905138, 5225613.879411385, 550.5406980782283 ], [ 608903.057905138, 5227020.4194113845, 550.5406980782283 ], [ 609875.7379051379, 5227020.4194113845, 1098.5206980782282 ], [ 609875.7379051379, 5225613.879411385, 1098.5206980782282 ], [ 608903.057905138, 5225613.879411385, 550.5406980782283 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:13:01+00:00", "end_time": "2018-11-11T20:24:35+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6416.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782348881467, 47.262509471037106, 662.0640377126639 ], [ -121.68751100551398, 47.275149357803855, 662.0640377126639 ], [ -121.67470278923165, 47.27500192298964, 1153.7640377126638 ], [ -121.67501831980015, 47.26236210102726, 1153.7640377126638 ], [ -121.68782348881467, 47.262509471037106, 662.0640377126639 ] ] ] }, "bbox": [ -121.6878235, 47.2623621, 662.0640377, -121.6747028, 47.27514936, 1153.764038 ], "properties": { "datetime": "2018-11-12T22:29:40Z", "pc:count": 40857969, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599751.3797, "count": 40857969, "maximum": 600238.7605, "minimum": 599269.7605, "name": "X", "position": 0, "stddev": 293.9699407, "variance": 86418.32601 }, { "average": 5235949.528, "count": 40857969, "maximum": 5236575.904, "minimum": 5235170.844, "name": "Y", "position": 1, "stddev": 395.7919084, "variance": 156651.2347 }, { "average": 1002.17013, "count": 40857969, "maximum": 1153.764038, "minimum": 662.0640377, "name": "Z", "position": 2, "stddev": 77.21746332, "variance": 5962.536642 }, { "average": 41247.61406, "count": 40857969, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21071.41591, "variance": 444004568.4 }, { "average": 1.77333751, "count": 40857969, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.119150215, "variance": 1.252497205 }, { "average": 2.546484873, "count": 40857969, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.544737117, "variance": 2.38621276 }, { "average": 0, "count": 40857969, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.447502958e-08, "count": 40857969, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000156444973, "variance": 2.447502958e-08 }, { "average": 1.127132457, "count": 40857969, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4312149824, "variance": 0.185946361 }, { "average": 1.028922412, "count": 40857969, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.19326214, "variance": 262.2217387 }, { "average": 0.5073907859, "count": 40857969, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999453794, "variance": 0.2499453824 }, { "average": 1072.541986, "count": 40857969, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.024492025, "variance": 1.049583909 }, { "average": 226095688.4, "count": 40857969, "maximum": 226096980.6, "minimum": 226094320.4, "name": "GpsTime", "position": 12, "stddev": 553.831144, "variance": 306728.9361 }, { "average": 0.5073907859, "count": 40857969, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999453794, "variance": 0.2499453824 }, { "average": 0, "count": 40857969, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 40857969, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002499218696, "count": 40857969, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04992967717, "variance": 0.002492972663 }, { "average": 0, "count": 40857969, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599269.7605, 5235170.844, 662.0640377, 600238.7605, 5236575.904, 1153.764038 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599269.7604737381, 5235170.844059235, 662.0640377126639 ], [ 599269.7604737381, 5236575.904059236, 662.0640377126639 ], [ 600238.7604737381, 5236575.904059236, 1153.7640377126638 ], [ 600238.7604737381, 5235170.844059235, 1153.7640377126638 ], [ 599269.7604737381, 5235170.844059235, 662.0640377126639 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:29:40+00:00", "end_time": "2018-11-12T21:45:20+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6416.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6416.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6416.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6416.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6878235, 47.2623621, 662.0640377, -121.6747028, 47.27514936, 1153.764038 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782348881467, 47.262509471037106, 662.0640377126639 ], [ -121.68751100551398, 47.275149357803855, 662.0640377126639 ], [ -121.67470278923165, 47.27500192298964, 1153.7640377126638 ], [ -121.67501831980015, 47.26236210102726, 1153.7640377126638 ], [ -121.68782348881467, 47.262509471037106, 662.0640377126639 ] ] ] }, "id": "20181112_47121C6416.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6416.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:29:40Z", "pc:count": 40857969, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599751.3797, "count": 40857969, "maximum": 600238.7605, "minimum": 599269.7605, "name": "X", "position": 0, "stddev": 293.9699407, "variance": 86418.32601 }, { "average": 5235949.528, "count": 40857969, "maximum": 5236575.904, "minimum": 5235170.844, "name": "Y", "position": 1, "stddev": 395.7919084, "variance": 156651.2347 }, { "average": 1002.17013, "count": 40857969, "maximum": 1153.764038, "minimum": 662.0640377, "name": "Z", "position": 2, "stddev": 77.21746332, "variance": 5962.536642 }, { "average": 41247.61406, "count": 40857969, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21071.41591, "variance": 444004568.4 }, { "average": 1.77333751, "count": 40857969, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.119150215, "variance": 1.252497205 }, { "average": 2.546484873, "count": 40857969, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.544737117, "variance": 2.38621276 }, { "average": 0, "count": 40857969, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.447502958e-08, "count": 40857969, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000156444973, "variance": 2.447502958e-08 }, { "average": 1.127132457, "count": 40857969, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4312149824, "variance": 0.185946361 }, { "average": 1.028922412, "count": 40857969, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.19326214, "variance": 262.2217387 }, { "average": 0.5073907859, "count": 40857969, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999453794, "variance": 0.2499453824 }, { "average": 1072.541986, "count": 40857969, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.024492025, "variance": 1.049583909 }, { "average": 226095688.4, "count": 40857969, "maximum": 226096980.6, "minimum": 226094320.4, "name": "GpsTime", "position": 12, "stddev": 553.831144, "variance": 306728.9361 }, { "average": 0.5073907859, "count": 40857969, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999453794, "variance": 0.2499453824 }, { "average": 0, "count": 40857969, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 40857969, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002499218696, "count": 40857969, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04992967717, "variance": 0.002492972663 }, { "average": 0, "count": 40857969, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599269.7605, 5235170.844, 662.0640377, 600238.7605, 5236575.904, 1153.764038 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599269.7604737381, 5235170.844059235, 662.0640377126639 ], [ 599269.7604737381, 5236575.904059236, 662.0640377126639 ], [ 600238.7604737381, 5236575.904059236, 1153.7640377126638 ], [ 600238.7604737381, 5235170.844059235, 1153.7640377126638 ], [ 599269.7604737381, 5235170.844059235, 662.0640377126639 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:29:40+00:00", "end_time": "2018-11-12T21:45:20+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4413.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288621102301, 47.15001116472958, 846.7734106663978 ], [ -121.41250886807683, 47.162679447063226, 846.7734106663978 ], [ -121.39963959205099, 47.16250034630662, 1445.0534106663977 ], [ -121.40001999082065, 47.14983214284849, 1445.0534106663977 ], [ -121.41288621102301, 47.15001116472958, 846.7734106663978 ] ] ] }, "bbox": [ -121.4128862, 47.14983214, 846.7734107, -121.3996396, 47.16267945, 1445.053411 ], "properties": { "datetime": "2018-11-11T19:16:17Z", "pc:count": 53694279, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620796.7148, "count": 53694279, "maximum": 621298.8899, "minimum": 620323.0899, "name": "X", "position": 0, "stddev": 273.8456517, "variance": 74991.44095 }, { "average": 5223784.844, "count": 53694279, "maximum": 5224464.179, "minimum": 5223055.819, "name": "Y", "position": 1, "stddev": 399.3224082, "variance": 159458.3857 }, { "average": 1140.631945, "count": 53694279, "maximum": 1445.053411, "minimum": 846.7734107, "name": "Z", "position": 2, "stddev": 129.0469558, "variance": 16653.1168 }, { "average": 34769.76194, "count": 53694279, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18643.64477, "variance": 347585490.4 }, { "average": 1.990118463, "count": 53694279, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.106751028, "variance": 1.224897838 }, { "average": 2.980117398, "count": 53694279, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.305259382, "variance": 1.703702054 }, { "average": 0, "count": 53694279, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.266429148e-06, "count": 53694279, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00112535664, "variance": 1.266427568e-06 }, { "average": 1.0551228, "count": 53694279, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3650501921, "variance": 0.1332616428 }, { "average": -0.6985024552, "count": 53694279, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13124389, "variance": 260.2170294 }, { "average": 0.508791039, "count": 53694279, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999227163, "variance": 0.2499227223 }, { "average": 1016.916635, "count": 53694279, "maximum": 1019, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 1.099631538, "variance": 1.20918952 }, { "average": 225998111.2, "count": 53694279, "maximum": 225998977.4, "minimum": 225997031.4, "name": "GpsTime", "position": 12, "stddev": 432.7185863, "variance": 187245.3749 }, { "average": 0.508791039, "count": 53694279, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999227163, "variance": 0.2499227223 }, { "average": 0, "count": 53694279, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53694279, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002705912114, "count": 53694279, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05194795669, "variance": 0.002698590204 }, { "average": 0, "count": 53694279, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620323.0899, 5223055.819, 846.7734107, 621298.8899, 5224464.179, 1445.053411 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620323.0899134454, 5223055.819478208, 846.7734106663978 ], [ 620323.0899134454, 5224464.179478208, 846.7734106663978 ], [ 621298.8899134455, 5224464.179478208, 1445.0534106663977 ], [ 621298.8899134455, 5223055.819478208, 1445.0534106663977 ], [ 620323.0899134454, 5223055.819478208, 846.7734106663978 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:16:17+00:00", "end_time": "2018-11-11T18:43:51+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4413.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4413.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4413.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4413.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4128862, 47.14983214, 846.7734107, -121.3996396, 47.16267945, 1445.053411 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288621102301, 47.15001116472958, 846.7734106663978 ], [ -121.41250886807683, 47.162679447063226, 846.7734106663978 ], [ -121.39963959205099, 47.16250034630662, 1445.0534106663977 ], [ -121.40001999082065, 47.14983214284849, 1445.0534106663977 ], [ -121.41288621102301, 47.15001116472958, 846.7734106663978 ] ] ] }, "id": "20181111_47121B4413.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4413.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:16:17Z", "pc:count": 53694279, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620796.7148, "count": 53694279, "maximum": 621298.8899, "minimum": 620323.0899, "name": "X", "position": 0, "stddev": 273.8456517, "variance": 74991.44095 }, { "average": 5223784.844, "count": 53694279, "maximum": 5224464.179, "minimum": 5223055.819, "name": "Y", "position": 1, "stddev": 399.3224082, "variance": 159458.3857 }, { "average": 1140.631945, "count": 53694279, "maximum": 1445.053411, "minimum": 846.7734107, "name": "Z", "position": 2, "stddev": 129.0469558, "variance": 16653.1168 }, { "average": 34769.76194, "count": 53694279, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18643.64477, "variance": 347585490.4 }, { "average": 1.990118463, "count": 53694279, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.106751028, "variance": 1.224897838 }, { "average": 2.980117398, "count": 53694279, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.305259382, "variance": 1.703702054 }, { "average": 0, "count": 53694279, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.266429148e-06, "count": 53694279, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00112535664, "variance": 1.266427568e-06 }, { "average": 1.0551228, "count": 53694279, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3650501921, "variance": 0.1332616428 }, { "average": -0.6985024552, "count": 53694279, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13124389, "variance": 260.2170294 }, { "average": 0.508791039, "count": 53694279, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999227163, "variance": 0.2499227223 }, { "average": 1016.916635, "count": 53694279, "maximum": 1019, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 1.099631538, "variance": 1.20918952 }, { "average": 225998111.2, "count": 53694279, "maximum": 225998977.4, "minimum": 225997031.4, "name": "GpsTime", "position": 12, "stddev": 432.7185863, "variance": 187245.3749 }, { "average": 0.508791039, "count": 53694279, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999227163, "variance": 0.2499227223 }, { "average": 0, "count": 53694279, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53694279, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002705912114, "count": 53694279, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05194795669, "variance": 0.002698590204 }, { "average": 0, "count": 53694279, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620323.0899, 5223055.819, 846.7734107, 621298.8899, 5224464.179, 1445.053411 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620323.0899134454, 5223055.819478208, 846.7734106663978 ], [ 620323.0899134454, 5224464.179478208, 846.7734106663978 ], [ 621298.8899134455, 5224464.179478208, 1445.0534106663977 ], [ 621298.8899134455, 5223055.819478208, 1445.0534106663977 ], [ 620323.0899134454, 5223055.819478208, 846.7734106663978 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:16:17+00:00", "end_time": "2018-11-11T18:43:51+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C3317.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3628994007736, 47.26251140618117, 818.2661686516641 ], [ -121.36250846513231, 47.27518488364962, 818.2661686516641 ], [ -121.34962626707434, 47.27500003462533, 1138.5261686516642 ], [ -121.35002027482564, 47.26232663862254, 1138.5261686516642 ], [ -121.3628994007736, 47.26251140618117, 818.2661686516641 ] ] ] }, "bbox": [ -121.3628994, 47.26232664, 818.2661687, -121.3496263, 47.27518488, 1138.526169 ], "properties": { "datetime": "2018-11-11T21:50:30Z", "pc:count": 87903822, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624362.2172, "count": 87903822, "maximum": 624825.1501, "minimum": 623850.4101, "name": "X", "position": 0, "stddev": 267.8623265, "variance": 71750.22594 }, { "average": 5236306.916, "count": 87903822, "maximum": 5237044.819, "minimum": 5235635.819, "name": "Y", "position": 1, "stddev": 384.9142484, "variance": 148158.9786 }, { "average": 996.9999341, "count": 87903822, "maximum": 1138.526169, "minimum": 818.2661687, "name": "Z", "position": 2, "stddev": 58.83851188, "variance": 3461.970481 }, { "average": 33910.47602, "count": 87903822, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19131.73989, "variance": 366023471.2 }, { "average": 1.992709714, "count": 87903822, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.144580514, "variance": 1.310064554 }, { "average": 2.986210463, "count": 87903822, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.397177608, "variance": 1.952105267 }, { "average": 0, "count": 87903822, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.706410445e-07, "count": 87903822, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004130871788, "variance": 1.706410173e-07 }, { "average": 1.058373924, "count": 87903822, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3414183094, "variance": 0.116566462 }, { "average": 2.260681439, "count": 87903822, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.32849458, "variance": 234.9627462 }, { "average": 0.5073765052, "count": 87903822, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999455871, "variance": 0.24994559 }, { "average": 1022.034207, "count": 87903822, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.14663599, "variance": 260.7138538 }, { "average": 225890283.9, "count": 87903822, "maximum": 226008230.4, "minimum": 225754038.6, "name": "GpsTime", "position": 12, "stddev": 126135.0945, "variance": 15910062070.0 }, { "average": 0.5073765052, "count": 87903822, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999455871, "variance": 0.24994559 }, { "average": 0, "count": 87903822, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 87903822, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002053335064, "count": 87903822, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04526719455, "variance": 0.002049118903 }, { "average": 0, "count": 87903822, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623850.4101, 5235635.819, 818.2661687, 624825.1501, 5237044.819, 1138.526169 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623850.4101052672, 5235635.819313875, 818.2661686516641 ], [ 623850.4101052672, 5237044.819313875, 818.2661686516641 ], [ 624825.1501052672, 5237044.819313875, 1138.5261686516642 ], [ 624825.1501052672, 5235635.819313875, 1138.5261686516642 ], [ 623850.4101052672, 5235635.819313875, 818.2661686516641 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:50:30+00:00", "end_time": "2018-11-08T23:13:58+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C3317.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C3317.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C3317.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3317.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3628994, 47.26232664, 818.2661687, -121.3496263, 47.27518488, 1138.526169 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3628994007736, 47.26251140618117, 818.2661686516641 ], [ -121.36250846513231, 47.27518488364962, 818.2661686516641 ], [ -121.34962626707434, 47.27500003462533, 1138.5261686516642 ], [ -121.35002027482564, 47.26232663862254, 1138.5261686516642 ], [ -121.3628994007736, 47.26251140618117, 818.2661686516641 ] ] ] }, "id": "20181108_47121C3317.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3317.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:50:30Z", "pc:count": 87903822, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624362.2172, "count": 87903822, "maximum": 624825.1501, "minimum": 623850.4101, "name": "X", "position": 0, "stddev": 267.8623265, "variance": 71750.22594 }, { "average": 5236306.916, "count": 87903822, "maximum": 5237044.819, "minimum": 5235635.819, "name": "Y", "position": 1, "stddev": 384.9142484, "variance": 148158.9786 }, { "average": 996.9999341, "count": 87903822, "maximum": 1138.526169, "minimum": 818.2661687, "name": "Z", "position": 2, "stddev": 58.83851188, "variance": 3461.970481 }, { "average": 33910.47602, "count": 87903822, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19131.73989, "variance": 366023471.2 }, { "average": 1.992709714, "count": 87903822, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.144580514, "variance": 1.310064554 }, { "average": 2.986210463, "count": 87903822, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.397177608, "variance": 1.952105267 }, { "average": 0, "count": 87903822, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.706410445e-07, "count": 87903822, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004130871788, "variance": 1.706410173e-07 }, { "average": 1.058373924, "count": 87903822, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3414183094, "variance": 0.116566462 }, { "average": 2.260681439, "count": 87903822, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.32849458, "variance": 234.9627462 }, { "average": 0.5073765052, "count": 87903822, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999455871, "variance": 0.24994559 }, { "average": 1022.034207, "count": 87903822, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.14663599, "variance": 260.7138538 }, { "average": 225890283.9, "count": 87903822, "maximum": 226008230.4, "minimum": 225754038.6, "name": "GpsTime", "position": 12, "stddev": 126135.0945, "variance": 15910062070.0 }, { "average": 0.5073765052, "count": 87903822, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999455871, "variance": 0.24994559 }, { "average": 0, "count": 87903822, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 87903822, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002053335064, "count": 87903822, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04526719455, "variance": 0.002049118903 }, { "average": 0, "count": 87903822, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623850.4101, 5235635.819, 818.2661687, 624825.1501, 5237044.819, 1138.526169 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623850.4101052672, 5235635.819313875, 818.2661686516641 ], [ 623850.4101052672, 5237044.819313875, 818.2661686516641 ], [ 624825.1501052672, 5237044.819313875, 1138.5261686516642 ], [ 624825.1501052672, 5235635.819313875, 1138.5261686516642 ], [ 623850.4101052672, 5235635.819313875, 818.2661686516641 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:50:30+00:00", "end_time": "2018-11-08T23:13:58+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5111.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533702757116, 47.21250965897559, 407.8319198791696 ], [ -121.62501006137275, 47.22515616955396, 407.8319198791696 ], [ -121.61218886839202, 47.225001566077516, 870.8119198791696 ], [ -121.61251888103148, 47.21235512348067, 870.8119198791696 ], [ -121.62533702757116, 47.21250965897559, 407.8319198791696 ] ] ] }, "bbox": [ -121.625337, 47.21235512, 407.8319199, -121.6121889, 47.22515617, 870.8119199 ], "properties": { "datetime": "2018-11-12T23:10:43Z", "pc:count": 49540302, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604586.7012, "count": 49540302, "maximum": 605065.7237, "minimum": 604094.8037, "name": "X", "position": 0, "stddev": 271.9070463, "variance": 73933.44182 }, { "average": 5230391.769, "count": 49540302, "maximum": 5231101.68, "minimum": 5229695.86, "name": "Y", "position": 1, "stddev": 405.4241085, "variance": 164368.7078 }, { "average": 610.2609584, "count": 49540302, "maximum": 870.8119199, "minimum": 407.8319199, "name": "Z", "position": 2, "stddev": 109.0598875, "variance": 11894.05907 }, { "average": 33294.07269, "count": 49540302, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17300.94882, "variance": 299322830 }, { "average": 2.02413645, "count": 49540302, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.11603738, "variance": 1.245539433 }, { "average": 3.047912102, "count": 49540302, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.289868614, "variance": 1.663761042 }, { "average": 0, "count": 49540302, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.853819785e-07, "count": 49540302, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007651023772, "variance": 5.853816476e-07 }, { "average": 1.066717639, "count": 49540302, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4742105262, "variance": 0.2248756231 }, { "average": -1.117098859, "count": 49540302, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.1919902, "variance": 262.1805467 }, { "average": 0.5081250817, "count": 49540302, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999339837, "variance": 0.2499339881 }, { "average": 1077.149575, "count": 49540302, "maximum": 1080, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.045389966, "variance": 1.092840182 }, { "average": 226098040.1, "count": 49540302, "maximum": 226099443.1, "minimum": 226096597.5, "name": "GpsTime", "position": 12, "stddev": 498.7508806, "variance": 248752.4409 }, { "average": 0.5081250817, "count": 49540302, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999339837, "variance": 0.2499339881 }, { "average": 0, "count": 49540302, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49540302, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001987008476, "count": 49540302, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04453156536, "variance": 0.001983060314 }, { "average": 0, "count": 49540302, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604094.8037, 5229695.86, 407.8319199, 605065.7237, 5231101.68, 870.8119199 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604094.8037075612, 5229695.860157468, 407.8319198791696 ], [ 604094.8037075612, 5231101.680157469, 407.8319198791696 ], [ 605065.7237075611, 5231101.680157469, 870.8119198791696 ], [ 605065.7237075611, 5229695.860157468, 870.8119198791696 ], [ 604094.8037075612, 5229695.860157468, 407.8319198791696 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:10:43+00:00", "end_time": "2018-11-12T22:23:17+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5111.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5111.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5111.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5111.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.625337, 47.21235512, 407.8319199, -121.6121889, 47.22515617, 870.8119199 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533702757116, 47.21250965897559, 407.8319198791696 ], [ -121.62501006137275, 47.22515616955396, 407.8319198791696 ], [ -121.61218886839202, 47.225001566077516, 870.8119198791696 ], [ -121.61251888103148, 47.21235512348067, 870.8119198791696 ], [ -121.62533702757116, 47.21250965897559, 407.8319198791696 ] ] ] }, "id": "20181112_47121B5111.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5111.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:10:43Z", "pc:count": 49540302, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604586.7012, "count": 49540302, "maximum": 605065.7237, "minimum": 604094.8037, "name": "X", "position": 0, "stddev": 271.9070463, "variance": 73933.44182 }, { "average": 5230391.769, "count": 49540302, "maximum": 5231101.68, "minimum": 5229695.86, "name": "Y", "position": 1, "stddev": 405.4241085, "variance": 164368.7078 }, { "average": 610.2609584, "count": 49540302, "maximum": 870.8119199, "minimum": 407.8319199, "name": "Z", "position": 2, "stddev": 109.0598875, "variance": 11894.05907 }, { "average": 33294.07269, "count": 49540302, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17300.94882, "variance": 299322830 }, { "average": 2.02413645, "count": 49540302, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.11603738, "variance": 1.245539433 }, { "average": 3.047912102, "count": 49540302, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.289868614, "variance": 1.663761042 }, { "average": 0, "count": 49540302, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.853819785e-07, "count": 49540302, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007651023772, "variance": 5.853816476e-07 }, { "average": 1.066717639, "count": 49540302, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4742105262, "variance": 0.2248756231 }, { "average": -1.117098859, "count": 49540302, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.1919902, "variance": 262.1805467 }, { "average": 0.5081250817, "count": 49540302, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999339837, "variance": 0.2499339881 }, { "average": 1077.149575, "count": 49540302, "maximum": 1080, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.045389966, "variance": 1.092840182 }, { "average": 226098040.1, "count": 49540302, "maximum": 226099443.1, "minimum": 226096597.5, "name": "GpsTime", "position": 12, "stddev": 498.7508806, "variance": 248752.4409 }, { "average": 0.5081250817, "count": 49540302, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999339837, "variance": 0.2499339881 }, { "average": 0, "count": 49540302, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49540302, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001987008476, "count": 49540302, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04453156536, "variance": 0.001983060314 }, { "average": 0, "count": 49540302, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604094.8037, 5229695.86, 407.8319199, 605065.7237, 5231101.68, 870.8119199 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604094.8037075612, 5229695.860157468, 407.8319198791696 ], [ 604094.8037075612, 5231101.680157469, 407.8319198791696 ], [ 605065.7237075611, 5231101.680157469, 870.8119198791696 ], [ 605065.7237075611, 5229695.860157468, 870.8119198791696 ], [ 604094.8037075612, 5229695.860157468, 407.8319198791696 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:10:43+00:00", "end_time": "2018-11-12T22:23:17+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4321.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036708504098, 47.25001068803436, 1090.8331668838568 ], [ -121.50000955699879, 47.26266973529174, 1090.8331668838568 ], [ -121.48715914109837, 47.26250076839901, 1357.0731668838566 ], [ -121.48751972924319, 47.249841795520446, 1357.0731668838566 ], [ -121.50036708504098, 47.25001068803436, 1090.8331668838568 ] ] ] }, "bbox": [ -121.5003671, 47.2498418, 1090.833167, -121.4871591, 47.26266974, 1357.073167 ], "properties": { "datetime": "2018-11-11T23:36:51Z", "pc:count": 71359763, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613981.1799, "count": 71359763, "maximum": 614450.1609, "minimum": 613477.6609, "name": "X", "position": 0, "stddev": 275.627038, "variance": 75970.2641 }, { "average": 5234748.581, "count": 71359763, "maximum": 5235444.803, "minimum": 5234037.503, "name": "Y", "position": 1, "stddev": 393.7526746, "variance": 155041.1687 }, { "average": 1247.823584, "count": 71359763, "maximum": 1357.073167, "minimum": 1090.833167, "name": "Z", "position": 2, "stddev": 45.26165269, "variance": 2048.617204 }, { "average": 43517.72137, "count": 71359763, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19065.35243, "variance": 363487663.3 }, { "average": 1.507087068, "count": 71359763, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7833151908, "variance": 0.6135826882 }, { "average": 2.01435002, "count": 71359763, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.03767533, "variance": 1.07677009 }, { "average": 0, "count": 71359763, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.242159913e-07, "count": 71359763, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004735144604, "variance": 2.242159442e-07 }, { "average": 1.067706657, "count": 71359763, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3592721004, "variance": 0.1290764421 }, { "average": 0.4469765527, "count": 71359763, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90231087, "variance": 252.883491 }, { "average": 0.5035893547, "count": 71359763, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999871199, "variance": 0.24998712 }, { "average": 1048.773659, "count": 71359763, "maximum": 1058, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 6.380884882, "variance": 40.71569188 }, { "average": 226011019.2, "count": 71359763, "maximum": 226014611.6, "minimum": 226008057.3, "name": "GpsTime", "position": 12, "stddev": 1807.3843, "variance": 3266638.008 }, { "average": 0.5035893547, "count": 71359763, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999871199, "variance": 0.24998712 }, { "average": 0, "count": 71359763, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 71359763, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002198465822, "count": 71359763, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04683623171, "variance": 0.0021936326 }, { "average": 0, "count": 71359763, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613477.6609, 5234037.503, 1090.833167, 614450.1609, 5235444.803, 1357.073167 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613477.660933217, 5234037.502638611, 1090.8331668838568 ], [ 613477.660933217, 5235444.802638612, 1090.8331668838568 ], [ 614450.160933217, 5235444.802638612, 1357.0731668838566 ], [ 614450.160933217, 5234037.502638611, 1357.0731668838566 ], [ 613477.660933217, 5234037.502638611, 1090.8331668838568 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:36:51+00:00", "end_time": "2018-11-11T21:47:37+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4321.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4321.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4321.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4321.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5003671, 47.2498418, 1090.833167, -121.4871591, 47.26266974, 1357.073167 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036708504098, 47.25001068803436, 1090.8331668838568 ], [ -121.50000955699879, 47.26266973529174, 1090.8331668838568 ], [ -121.48715914109837, 47.26250076839901, 1357.0731668838566 ], [ -121.48751972924319, 47.249841795520446, 1357.0731668838566 ], [ -121.50036708504098, 47.25001068803436, 1090.8331668838568 ] ] ] }, "id": "20181111_47121C4321.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4321.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:36:51Z", "pc:count": 71359763, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613981.1799, "count": 71359763, "maximum": 614450.1609, "minimum": 613477.6609, "name": "X", "position": 0, "stddev": 275.627038, "variance": 75970.2641 }, { "average": 5234748.581, "count": 71359763, "maximum": 5235444.803, "minimum": 5234037.503, "name": "Y", "position": 1, "stddev": 393.7526746, "variance": 155041.1687 }, { "average": 1247.823584, "count": 71359763, "maximum": 1357.073167, "minimum": 1090.833167, "name": "Z", "position": 2, "stddev": 45.26165269, "variance": 2048.617204 }, { "average": 43517.72137, "count": 71359763, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19065.35243, "variance": 363487663.3 }, { "average": 1.507087068, "count": 71359763, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7833151908, "variance": 0.6135826882 }, { "average": 2.01435002, "count": 71359763, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.03767533, "variance": 1.07677009 }, { "average": 0, "count": 71359763, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.242159913e-07, "count": 71359763, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004735144604, "variance": 2.242159442e-07 }, { "average": 1.067706657, "count": 71359763, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3592721004, "variance": 0.1290764421 }, { "average": 0.4469765527, "count": 71359763, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90231087, "variance": 252.883491 }, { "average": 0.5035893547, "count": 71359763, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999871199, "variance": 0.24998712 }, { "average": 1048.773659, "count": 71359763, "maximum": 1058, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 6.380884882, "variance": 40.71569188 }, { "average": 226011019.2, "count": 71359763, "maximum": 226014611.6, "minimum": 226008057.3, "name": "GpsTime", "position": 12, "stddev": 1807.3843, "variance": 3266638.008 }, { "average": 0.5035893547, "count": 71359763, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999871199, "variance": 0.24998712 }, { "average": 0, "count": 71359763, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 71359763, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002198465822, "count": 71359763, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04683623171, "variance": 0.0021936326 }, { "average": 0, "count": 71359763, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613477.6609, 5234037.503, 1090.833167, 614450.1609, 5235444.803, 1357.073167 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613477.660933217, 5234037.502638611, 1090.8331668838568 ], [ 613477.660933217, 5235444.802638612, 1090.8331668838568 ], [ 614450.160933217, 5235444.802638612, 1357.0731668838566 ], [ 614450.160933217, 5234037.502638611, 1357.0731668838566 ], [ 613477.660933217, 5234037.502638611, 1090.8331668838568 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:36:51+00:00", "end_time": "2018-11-11T21:47:37+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4420.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789210231536, 47.13751158379611, 173.4325737385642 ], [ -121.38750892057374, 47.15018189810447, 173.4325737385642 ], [ -121.37463411404605, 47.14999990063965, 1645.0525737385642 ], [ -121.37502035199778, 47.13732966649219, 1645.0525737385642 ], [ -121.38789210231536, 47.13751158379611, 173.4325737385642 ] ] ] }, "bbox": [ -121.3878921, 47.13732967, 173.4325737, -121.3746341, 47.1501819, 1645.052574 ], "properties": { "datetime": "2018-11-11T18:55:47Z", "pc:count": 42894667, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622719.6465, "count": 42894667, "maximum": 623223.0196, "minimum": 622246.5596, "name": "X", "position": 0, "stddev": 279.676331, "variance": 78218.85014 }, { "average": 5222412.971, "count": 42894667, "maximum": 5223114.185, "minimum": 5221705.585, "name": "Y", "position": 1, "stddev": 399.9938254, "variance": 159995.0604 }, { "average": 1333.468769, "count": 42894667, "maximum": 1645.052574, "minimum": 173.4325737, "name": "Z", "position": 2, "stddev": 140.4226305, "variance": 19718.51517 }, { "average": 38426.96536, "count": 42894667, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19467.80977, "variance": 378995617.2 }, { "average": 1.757894076, "count": 42894667, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9732516643, "variance": 0.9472188021 }, { "average": 2.515938123, "count": 42894667, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.228646066, "variance": 1.509571155 }, { "average": 0, "count": 42894667, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.865033712e-07, "count": 42894667, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004318603255, "variance": 1.865033407e-07 }, { "average": 1.075724285, "count": 42894667, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4081324027, "variance": 0.1665720582 }, { "average": 1.216222595, "count": 42894667, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02506952, "variance": 256.802853 }, { "average": 0.5067202643, "count": 42894667, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999548418, "variance": 0.2499548439 }, { "average": 1013.24152, "count": 42894667, "maximum": 1016, "minimum": 1011, "name": "PointSourceId", "position": 11, "stddev": 1.051783778, "variance": 1.106249116 }, { "average": 225996769.2, "count": 42894667, "maximum": 225997747.2, "minimum": 225995980.5, "name": "GpsTime", "position": 12, "stddev": 363.0011754, "variance": 131769.8534 }, { "average": 0.5067202643, "count": 42894667, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999548418, "variance": 0.2499548439 }, { "average": 0, "count": 42894667, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42894667, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00321939788, "count": 42894667, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05664833124, "variance": 0.003209033432 }, { "average": 0, "count": 42894667, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622246.5596, 5221705.585, 173.4325737, 623223.0196, 5223114.185, 1645.052574 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622246.559624881, 5221705.585045549, 173.4325737385642 ], [ 622246.559624881, 5223114.185045549, 173.4325737385642 ], [ 623223.019624881, 5223114.185045549, 1645.0525737385642 ], [ 623223.019624881, 5221705.585045549, 1645.0525737385642 ], [ 622246.559624881, 5221705.585045549, 173.4325737385642 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:55:47+00:00", "end_time": "2018-11-11T18:26:20+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4420.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4420.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4420.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4420.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3878921, 47.13732967, 173.4325737, -121.3746341, 47.1501819, 1645.052574 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789210231536, 47.13751158379611, 173.4325737385642 ], [ -121.38750892057374, 47.15018189810447, 173.4325737385642 ], [ -121.37463411404605, 47.14999990063965, 1645.0525737385642 ], [ -121.37502035199778, 47.13732966649219, 1645.0525737385642 ], [ -121.38789210231536, 47.13751158379611, 173.4325737385642 ] ] ] }, "id": "20181111_47121B4420.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4420.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:55:47Z", "pc:count": 42894667, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622719.6465, "count": 42894667, "maximum": 623223.0196, "minimum": 622246.5596, "name": "X", "position": 0, "stddev": 279.676331, "variance": 78218.85014 }, { "average": 5222412.971, "count": 42894667, "maximum": 5223114.185, "minimum": 5221705.585, "name": "Y", "position": 1, "stddev": 399.9938254, "variance": 159995.0604 }, { "average": 1333.468769, "count": 42894667, "maximum": 1645.052574, "minimum": 173.4325737, "name": "Z", "position": 2, "stddev": 140.4226305, "variance": 19718.51517 }, { "average": 38426.96536, "count": 42894667, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19467.80977, "variance": 378995617.2 }, { "average": 1.757894076, "count": 42894667, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9732516643, "variance": 0.9472188021 }, { "average": 2.515938123, "count": 42894667, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.228646066, "variance": 1.509571155 }, { "average": 0, "count": 42894667, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.865033712e-07, "count": 42894667, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004318603255, "variance": 1.865033407e-07 }, { "average": 1.075724285, "count": 42894667, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4081324027, "variance": 0.1665720582 }, { "average": 1.216222595, "count": 42894667, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02506952, "variance": 256.802853 }, { "average": 0.5067202643, "count": 42894667, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999548418, "variance": 0.2499548439 }, { "average": 1013.24152, "count": 42894667, "maximum": 1016, "minimum": 1011, "name": "PointSourceId", "position": 11, "stddev": 1.051783778, "variance": 1.106249116 }, { "average": 225996769.2, "count": 42894667, "maximum": 225997747.2, "minimum": 225995980.5, "name": "GpsTime", "position": 12, "stddev": 363.0011754, "variance": 131769.8534 }, { "average": 0.5067202643, "count": 42894667, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999548418, "variance": 0.2499548439 }, { "average": 0, "count": 42894667, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42894667, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00321939788, "count": 42894667, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05664833124, "variance": 0.003209033432 }, { "average": 0, "count": 42894667, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622246.5596, 5221705.585, 173.4325737, 623223.0196, 5223114.185, 1645.052574 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622246.559624881, 5221705.585045549, 173.4325737385642 ], [ 622246.559624881, 5223114.185045549, 173.4325737385642 ], [ 623223.019624881, 5223114.185045549, 1645.0525737385642 ], [ 623223.019624881, 5221705.585045549, 1645.0525737385642 ], [ 622246.559624881, 5221705.585045549, 173.4325737385642 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:55:47+00:00", "end_time": "2018-11-11T18:26:20+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6210.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63783432165306, 47.22500967294637, 159.1975593722936 ], [ -121.63751022268998, 47.237654782475865, 159.1975593722936 ], [ -121.62469149494676, 47.23750161346342, 679.8375593722935 ], [ -121.6250186407971, 47.22485657127949, 679.8375593722935 ], [ -121.63783432165306, 47.22500967294637, 159.1975593722936 ] ] ] }, "bbox": [ -121.6378343, 47.22485657, 159.1975594, -121.6246915, 47.23765478, 679.8375594 ], "properties": { "datetime": "2018-11-12T22:55:31Z", "pc:count": 47247186, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603607.1084, "count": 47247186, "maximum": 604094.7407, "minimum": 603124.2407, "name": "X", "position": 0, "stddev": 276.462841, "variance": 76431.70245 }, { "average": 5231747.251, "count": 47247186, "maximum": 5232474.035, "minimum": 5231068.375, "name": "Y", "position": 1, "stddev": 387.2718293, "variance": 149979.4697 }, { "average": 451.531138, "count": 47247186, "maximum": 679.8375594, "minimum": 159.1975594, "name": "Z", "position": 2, "stddev": 49.09704684, "variance": 2410.520008 }, { "average": 34632.95455, "count": 47247186, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17239.2347, "variance": 297191213.2 }, { "average": 1.968402795, "count": 47247186, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.127671045, "variance": 1.271641987 }, { "average": 2.93659851, "count": 47247186, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.381381777, "variance": 1.908215615 }, { "average": 0, "count": 47247186, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.831154219e-07, "count": 47247186, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008849377522, "variance": 7.831148253e-07 }, { "average": 1.132935557, "count": 47247186, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6379205765, "variance": 0.4069426619 }, { "average": -0.03147032707, "count": 47247186, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10312058, "variance": 259.3104925 }, { "average": 0.505325841, "count": 47247186, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999716399, "variance": 0.2499716407 }, { "average": 1075.888605, "count": 47247186, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.078605065, "variance": 1.163388885 }, { "average": 226097434.5, "count": 47247186, "maximum": 226098531.7, "minimum": 226095830.6, "name": "GpsTime", "position": 12, "stddev": 539.9515777, "variance": 291547.7063 }, { "average": 0.505325841, "count": 47247186, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999716399, "variance": 0.2499716407 }, { "average": 0, "count": 47247186, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47247186, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002277447804, "count": 47247186, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04766823978, "variance": 0.002272261084 }, { "average": 0, "count": 47247186, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603124.2407, 5231068.375, 159.1975594, 604094.7407, 5232474.035, 679.8375594 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603124.2407213844, 5231068.374912035, 159.1975593722936 ], [ 603124.2407213844, 5232474.034912035, 159.1975593722936 ], [ 604094.7407213844, 5232474.034912035, 679.8375593722935 ], [ 604094.7407213844, 5231068.374912035, 679.8375593722935 ], [ 603124.2407213844, 5231068.374912035, 159.1975593722936 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:55:31+00:00", "end_time": "2018-11-12T22:10:30+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6210.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6210.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6210.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6210.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6378343, 47.22485657, 159.1975594, -121.6246915, 47.23765478, 679.8375594 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63783432165306, 47.22500967294637, 159.1975593722936 ], [ -121.63751022268998, 47.237654782475865, 159.1975593722936 ], [ -121.62469149494676, 47.23750161346342, 679.8375593722935 ], [ -121.6250186407971, 47.22485657127949, 679.8375593722935 ], [ -121.63783432165306, 47.22500967294637, 159.1975593722936 ] ] ] }, "id": "20181112_47121B6210.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6210.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:55:31Z", "pc:count": 47247186, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603607.1084, "count": 47247186, "maximum": 604094.7407, "minimum": 603124.2407, "name": "X", "position": 0, "stddev": 276.462841, "variance": 76431.70245 }, { "average": 5231747.251, "count": 47247186, "maximum": 5232474.035, "minimum": 5231068.375, "name": "Y", "position": 1, "stddev": 387.2718293, "variance": 149979.4697 }, { "average": 451.531138, "count": 47247186, "maximum": 679.8375594, "minimum": 159.1975594, "name": "Z", "position": 2, "stddev": 49.09704684, "variance": 2410.520008 }, { "average": 34632.95455, "count": 47247186, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17239.2347, "variance": 297191213.2 }, { "average": 1.968402795, "count": 47247186, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.127671045, "variance": 1.271641987 }, { "average": 2.93659851, "count": 47247186, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.381381777, "variance": 1.908215615 }, { "average": 0, "count": 47247186, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.831154219e-07, "count": 47247186, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008849377522, "variance": 7.831148253e-07 }, { "average": 1.132935557, "count": 47247186, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6379205765, "variance": 0.4069426619 }, { "average": -0.03147032707, "count": 47247186, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10312058, "variance": 259.3104925 }, { "average": 0.505325841, "count": 47247186, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999716399, "variance": 0.2499716407 }, { "average": 1075.888605, "count": 47247186, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.078605065, "variance": 1.163388885 }, { "average": 226097434.5, "count": 47247186, "maximum": 226098531.7, "minimum": 226095830.6, "name": "GpsTime", "position": 12, "stddev": 539.9515777, "variance": 291547.7063 }, { "average": 0.505325841, "count": 47247186, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999716399, "variance": 0.2499716407 }, { "average": 0, "count": 47247186, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47247186, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002277447804, "count": 47247186, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04766823978, "variance": 0.002272261084 }, { "average": 0, "count": 47247186, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603124.2407, 5231068.375, 159.1975594, 604094.7407, 5232474.035, 679.8375594 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603124.2407213844, 5231068.374912035, 159.1975593722936 ], [ 603124.2407213844, 5232474.034912035, 159.1975593722936 ], [ 604094.7407213844, 5232474.034912035, 679.8375593722935 ], [ 604094.7407213844, 5231068.374912035, 679.8375593722935 ], [ 603124.2407213844, 5231068.374912035, 159.1975593722936 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:55:31+00:00", "end_time": "2018-11-12T22:10:30+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6417.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532623168232, 47.262509800697835, 906.6741680641052 ], [ -121.67501074584656, 47.27515070341699, 906.6741680641052 ], [ -121.662199950851, 47.27500184075438, 1324.874168064105 ], [ -121.6625184847822, 47.262361003472456, 1324.874168064105 ], [ -121.67532623168232, 47.262509800697835, 906.6741680641052 ] ] ] }, "bbox": [ -121.6753262, 47.262361, 906.6741681, -121.6622, 47.2751507, 1324.874168 ], "properties": { "datetime": "2018-11-12T22:21:56Z", "pc:count": 57296873, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600711.2897, "count": 57296873, "maximum": 601184.3879, "minimum": 600215.1879, "name": "X", "position": 0, "stddev": 269.4049916, "variance": 72579.04952 }, { "average": 5235909.935, "count": 57296873, "maximum": 5236592.042, "minimum": 5235186.862, "name": "Y", "position": 1, "stddev": 407.9202548, "variance": 166398.9343 }, { "average": 1056.273552, "count": 57296873, "maximum": 1324.874168, "minimum": 906.6741681, "name": "Z", "position": 2, "stddev": 52.83613626, "variance": 2791.657295 }, { "average": 34312.06874, "count": 57296873, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20629.0868, "variance": 425559222 }, { "average": 2.035210456, "count": 57296873, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.182577894, "variance": 1.398490474 }, { "average": 3.070511789, "count": 57296873, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.44525459, "variance": 2.088760831 }, { "average": 0, "count": 57296873, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57296873, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.066792546, "count": 57296873, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3236014672, "variance": 0.1047179096 }, { "average": 1.341096224, "count": 57296873, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.92223719, "variance": 253.517637 }, { "average": 0.5088923265, "count": 57296873, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999209246, "variance": 0.2499209309 }, { "average": 1071.744362, "count": 57296873, "maximum": 1074, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 0.9846343496, "variance": 0.9695048024 }, { "average": 226095257.1, "count": 57296873, "maximum": 226096516.2, "minimum": 226093712.7, "name": "GpsTime", "position": 12, "stddev": 535.7268915, "variance": 287003.3023 }, { "average": 0.5088923265, "count": 57296873, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999209246, "variance": 0.2499209309 }, { "average": 0, "count": 57296873, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57296873, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001412886878, "count": 57296873, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03756182441, "variance": 0.001410890653 }, { "average": 0, "count": 57296873, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600215.1879, 5235186.862, 906.6741681, 601184.3879, 5236592.042, 1324.874168 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600215.187919732, 5235186.862091249, 906.6741680641052 ], [ 600215.187919732, 5236592.042091249, 906.6741680641052 ], [ 601184.3879197319, 5236592.042091249, 1324.874168064105 ], [ 601184.3879197319, 5235186.862091249, 1324.874168064105 ], [ 600215.187919732, 5235186.862091249, 906.6741680641052 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:21:56+00:00", "end_time": "2018-11-12T21:35:12+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6417.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6417.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6417.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6417.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6753262, 47.262361, 906.6741681, -121.6622, 47.2751507, 1324.874168 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532623168232, 47.262509800697835, 906.6741680641052 ], [ -121.67501074584656, 47.27515070341699, 906.6741680641052 ], [ -121.662199950851, 47.27500184075438, 1324.874168064105 ], [ -121.6625184847822, 47.262361003472456, 1324.874168064105 ], [ -121.67532623168232, 47.262509800697835, 906.6741680641052 ] ] ] }, "id": "20181112_47121C6417.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6417.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:21:56Z", "pc:count": 57296873, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600711.2897, "count": 57296873, "maximum": 601184.3879, "minimum": 600215.1879, "name": "X", "position": 0, "stddev": 269.4049916, "variance": 72579.04952 }, { "average": 5235909.935, "count": 57296873, "maximum": 5236592.042, "minimum": 5235186.862, "name": "Y", "position": 1, "stddev": 407.9202548, "variance": 166398.9343 }, { "average": 1056.273552, "count": 57296873, "maximum": 1324.874168, "minimum": 906.6741681, "name": "Z", "position": 2, "stddev": 52.83613626, "variance": 2791.657295 }, { "average": 34312.06874, "count": 57296873, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20629.0868, "variance": 425559222 }, { "average": 2.035210456, "count": 57296873, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.182577894, "variance": 1.398490474 }, { "average": 3.070511789, "count": 57296873, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.44525459, "variance": 2.088760831 }, { "average": 0, "count": 57296873, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57296873, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.066792546, "count": 57296873, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3236014672, "variance": 0.1047179096 }, { "average": 1.341096224, "count": 57296873, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.92223719, "variance": 253.517637 }, { "average": 0.5088923265, "count": 57296873, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999209246, "variance": 0.2499209309 }, { "average": 1071.744362, "count": 57296873, "maximum": 1074, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 0.9846343496, "variance": 0.9695048024 }, { "average": 226095257.1, "count": 57296873, "maximum": 226096516.2, "minimum": 226093712.7, "name": "GpsTime", "position": 12, "stddev": 535.7268915, "variance": 287003.3023 }, { "average": 0.5088923265, "count": 57296873, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999209246, "variance": 0.2499209309 }, { "average": 0, "count": 57296873, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57296873, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001412886878, "count": 57296873, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03756182441, "variance": 0.001410890653 }, { "average": 0, "count": 57296873, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600215.1879, 5235186.862, 906.6741681, 601184.3879, 5236592.042, 1324.874168 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600215.187919732, 5235186.862091249, 906.6741680641052 ], [ 600215.187919732, 5236592.042091249, 906.6741680641052 ], [ 601184.3879197319, 5236592.042091249, 1324.874168064105 ], [ 601184.3879197319, 5235186.862091249, 1324.874168064105 ], [ 600215.187919732, 5235186.862091249, 906.6741680641052 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:21:56+00:00", "end_time": "2018-11-12T21:35:12+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6111.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030791067621, 47.21250890917305, 627.9532987822042 ], [ -121.75001098132903, 47.22514255826024, 627.9532987822042 ], [ -121.73721846209541, 47.225002265402814, 1041.7332987822042 ], [ -121.73751842828514, 47.21236867794183, 1041.7332987822042 ], [ -121.75030791067621, 47.21250890917305, 627.9532987822042 ] ] ] }, "bbox": [ -121.7503079, 47.21236868, 627.9532988, -121.7372185, 47.22514256, 1041.733299 ], "properties": { "datetime": "2018-11-13T00:09:27Z", "pc:count": 46169723, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595124.2705, "count": 46169723, "maximum": 595600.4475, "minimum": 594631.7475, "name": "X", "position": 0, "stddev": 273.0272611, "variance": 74543.88533 }, { "average": 5230259.1, "count": 46169723, "maximum": 5230941.022, "minimum": 5229536.702, "name": "Y", "position": 1, "stddev": 398.0942907, "variance": 158479.0643 }, { "average": 819.4262532, "count": 46169723, "maximum": 1041.733299, "minimum": 627.9532988, "name": "Z", "position": 2, "stddev": 64.07489506, "variance": 4105.592177 }, { "average": 33184.56992, "count": 46169723, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17498.8117, "variance": 306208411 }, { "average": 1.996052435, "count": 46169723, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.088232325, "variance": 1.184249594 }, { "average": 2.992033524, "count": 46169723, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.250809128, "variance": 1.564523474 }, { "average": 0, "count": 46169723, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46169723, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.06168601, "count": 46169723, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3396661177, "variance": 0.1153730715 }, { "average": 3.688735614, "count": 46169723, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.19409213, "variance": 230.8604357 }, { "average": 0.5389873792, "count": 46169723, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4984776722, "variance": 0.2484799896 }, { "average": 1086.127625, "count": 46169723, "maximum": 1089, "minimum": 1083, "name": "PointSourceId", "position": 11, "stddev": 1.054880029, "variance": 1.112771875 }, { "average": 226101978.2, "count": 46169723, "maximum": 226102967.7, "minimum": 226100652.5, "name": "GpsTime", "position": 12, "stddev": 446.1428606, "variance": 199043.452 }, { "average": 0.5389873792, "count": 46169723, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4984776722, "variance": 0.2484799896 }, { "average": 0, "count": 46169723, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46169723, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001916407426, "count": 46169723, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04373482422, "variance": 0.00191273485 }, { "average": 0, "count": 46169723, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594631.7475, 5229536.702, 627.9532988, 595600.4475, 5230941.022, 1041.733299 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594631.7475168243, 5229536.7016308885, 627.9532987822042 ], [ 594631.7475168243, 5230941.021630889, 627.9532987822042 ], [ 595600.4475168242, 5230941.021630889, 1041.7332987822042 ], [ 595600.4475168242, 5229536.7016308885, 1041.7332987822042 ], [ 594631.7475168243, 5229536.7016308885, 627.9532987822042 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:09:27+00:00", "end_time": "2018-11-12T23:30:52+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6111.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6111.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6111.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6111.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7503079, 47.21236868, 627.9532988, -121.7372185, 47.22514256, 1041.733299 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030791067621, 47.21250890917305, 627.9532987822042 ], [ -121.75001098132903, 47.22514255826024, 627.9532987822042 ], [ -121.73721846209541, 47.225002265402814, 1041.7332987822042 ], [ -121.73751842828514, 47.21236867794183, 1041.7332987822042 ], [ -121.75030791067621, 47.21250890917305, 627.9532987822042 ] ] ] }, "id": "20181112_47121B6111.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6111.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:09:27Z", "pc:count": 46169723, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595124.2705, "count": 46169723, "maximum": 595600.4475, "minimum": 594631.7475, "name": "X", "position": 0, "stddev": 273.0272611, "variance": 74543.88533 }, { "average": 5230259.1, "count": 46169723, "maximum": 5230941.022, "minimum": 5229536.702, "name": "Y", "position": 1, "stddev": 398.0942907, "variance": 158479.0643 }, { "average": 819.4262532, "count": 46169723, "maximum": 1041.733299, "minimum": 627.9532988, "name": "Z", "position": 2, "stddev": 64.07489506, "variance": 4105.592177 }, { "average": 33184.56992, "count": 46169723, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17498.8117, "variance": 306208411 }, { "average": 1.996052435, "count": 46169723, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.088232325, "variance": 1.184249594 }, { "average": 2.992033524, "count": 46169723, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.250809128, "variance": 1.564523474 }, { "average": 0, "count": 46169723, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46169723, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.06168601, "count": 46169723, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3396661177, "variance": 0.1153730715 }, { "average": 3.688735614, "count": 46169723, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.19409213, "variance": 230.8604357 }, { "average": 0.5389873792, "count": 46169723, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4984776722, "variance": 0.2484799896 }, { "average": 1086.127625, "count": 46169723, "maximum": 1089, "minimum": 1083, "name": "PointSourceId", "position": 11, "stddev": 1.054880029, "variance": 1.112771875 }, { "average": 226101978.2, "count": 46169723, "maximum": 226102967.7, "minimum": 226100652.5, "name": "GpsTime", "position": 12, "stddev": 446.1428606, "variance": 199043.452 }, { "average": 0.5389873792, "count": 46169723, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4984776722, "variance": 0.2484799896 }, { "average": 0, "count": 46169723, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46169723, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001916407426, "count": 46169723, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04373482422, "variance": 0.00191273485 }, { "average": 0, "count": 46169723, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594631.7475, 5229536.702, 627.9532988, 595600.4475, 5230941.022, 1041.733299 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594631.7475168243, 5229536.7016308885, 627.9532987822042 ], [ 594631.7475168243, 5230941.021630889, 627.9532987822042 ], [ 595600.4475168242, 5230941.021630889, 1041.7332987822042 ], [ 595600.4475168242, 5229536.7016308885, 1041.7332987822042 ], [ 594631.7475168243, 5229536.7016308885, 627.9532987822042 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:09:27+00:00", "end_time": "2018-11-12T23:30:52+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4406.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788054890554, 47.16251115506933, 840.724937196966 ], [ -121.43750906913301, 47.175176683360135, 840.724937196966 ], [ -121.42464532505225, 47.17500047534091, 1427.0649371969662 ], [ -121.42501986008531, 47.162335024637414, 1427.0649371969662 ], [ -121.43788054890554, 47.16251115506933, 840.724937196966 ] ] ] }, "bbox": [ -121.4378805, 47.16233502, 840.7249372, -121.4246453, 47.17517668, 1427.064937 ], "properties": { "datetime": "2018-11-11T19:45:40Z", "pc:count": 41153484, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618864.6781, "count": 41153484, "maximum": 619375.6238, "minimum": 618400.4838, "name": "X", "position": 0, "stddev": 272.4997574, "variance": 74256.11776 }, { "average": 5225117.552, "count": 41153484, "maximum": 5225814.751, "minimum": 5224406.711, "name": "Y", "position": 1, "stddev": 408.1665132, "variance": 166599.9025 }, { "average": 1150.488084, "count": 41153484, "maximum": 1427.064937, "minimum": 840.7249372, "name": "Z", "position": 2, "stddev": 80.90843327, "variance": 6546.174574 }, { "average": 38804.00695, "count": 41153484, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19443.50123, "variance": 378049740.1 }, { "average": 1.727184313, "count": 41153484, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.014639505, "variance": 1.029493326 }, { "average": 2.454072929, "count": 41153484, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.353557312, "variance": 1.832117396 }, { "average": 0, "count": 41153484, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.700949548e-07, "count": 41153484, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000412425666, "variance": 1.7009493e-07 }, { "average": 1.101824356, "count": 41153484, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4669034047, "variance": 0.2179987893 }, { "average": -0.1642352471, "count": 41153484, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.3541773, "variance": 267.4591152 }, { "average": 0.506693358, "count": 41153484, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499955203, "variance": 0.249955205 }, { "average": 1020.66291, "count": 41153484, "maximum": 1023, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 1.060325796, "variance": 1.124290795 }, { "average": 225999690.4, "count": 41153484, "maximum": 226000740.6, "minimum": 225998548.6, "name": "GpsTime", "position": 12, "stddev": 478.7692002, "variance": 229219.9471 }, { "average": 0.506693358, "count": 41153484, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499955203, "variance": 0.249955205 }, { "average": 0, "count": 41153484, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41153484, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004218087586, "count": 41153484, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0648096862, "variance": 0.004200295426 }, { "average": 0, "count": 41153484, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618400.4838, 5224406.711, 840.7249372, 619375.6238, 5225814.751, 1427.064937 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618400.4837629622, 5224406.710658357, 840.724937196966 ], [ 618400.4837629622, 5225814.750658356, 840.724937196966 ], [ 619375.6237629621, 5225814.750658356, 1427.0649371969662 ], [ 619375.6237629621, 5224406.710658357, 1427.0649371969662 ], [ 618400.4837629622, 5224406.710658357, 840.724937196966 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:45:40+00:00", "end_time": "2018-11-11T19:09:08+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4406.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4406.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4406.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4406.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4378805, 47.16233502, 840.7249372, -121.4246453, 47.17517668, 1427.064937 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788054890554, 47.16251115506933, 840.724937196966 ], [ -121.43750906913301, 47.175176683360135, 840.724937196966 ], [ -121.42464532505225, 47.17500047534091, 1427.0649371969662 ], [ -121.42501986008531, 47.162335024637414, 1427.0649371969662 ], [ -121.43788054890554, 47.16251115506933, 840.724937196966 ] ] ] }, "id": "20181111_47121B4406.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4406.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:45:40Z", "pc:count": 41153484, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618864.6781, "count": 41153484, "maximum": 619375.6238, "minimum": 618400.4838, "name": "X", "position": 0, "stddev": 272.4997574, "variance": 74256.11776 }, { "average": 5225117.552, "count": 41153484, "maximum": 5225814.751, "minimum": 5224406.711, "name": "Y", "position": 1, "stddev": 408.1665132, "variance": 166599.9025 }, { "average": 1150.488084, "count": 41153484, "maximum": 1427.064937, "minimum": 840.7249372, "name": "Z", "position": 2, "stddev": 80.90843327, "variance": 6546.174574 }, { "average": 38804.00695, "count": 41153484, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19443.50123, "variance": 378049740.1 }, { "average": 1.727184313, "count": 41153484, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.014639505, "variance": 1.029493326 }, { "average": 2.454072929, "count": 41153484, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.353557312, "variance": 1.832117396 }, { "average": 0, "count": 41153484, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.700949548e-07, "count": 41153484, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000412425666, "variance": 1.7009493e-07 }, { "average": 1.101824356, "count": 41153484, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4669034047, "variance": 0.2179987893 }, { "average": -0.1642352471, "count": 41153484, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.3541773, "variance": 267.4591152 }, { "average": 0.506693358, "count": 41153484, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499955203, "variance": 0.249955205 }, { "average": 1020.66291, "count": 41153484, "maximum": 1023, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 1.060325796, "variance": 1.124290795 }, { "average": 225999690.4, "count": 41153484, "maximum": 226000740.6, "minimum": 225998548.6, "name": "GpsTime", "position": 12, "stddev": 478.7692002, "variance": 229219.9471 }, { "average": 0.506693358, "count": 41153484, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499955203, "variance": 0.249955205 }, { "average": 0, "count": 41153484, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41153484, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004218087586, "count": 41153484, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0648096862, "variance": 0.004200295426 }, { "average": 0, "count": 41153484, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618400.4838, 5224406.711, 840.7249372, 619375.6238, 5225814.751, 1427.064937 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618400.4837629622, 5224406.710658357, 840.724937196966 ], [ 618400.4837629622, 5225814.750658356, 840.724937196966 ], [ 619375.6237629621, 5225814.750658356, 1427.0649371969662 ], [ 619375.6237629621, 5224406.710658357, 1427.0649371969662 ], [ 618400.4837629622, 5224406.710658357, 840.724937196966 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:45:40+00:00", "end_time": "2018-11-11T19:09:08+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5109.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784625196074, 47.225009895384225, 471.95946502410743 ], [ -121.58751011350707, 47.23766031462434, 471.95946502410743 ], [ -121.57467977047585, 47.23750140427513, 987.9594650241074 ], [ -121.5750189597283, 47.22485105493431, 987.9594650241074 ], [ -121.58784625196074, 47.225009895384225, 471.95946502410743 ] ] ] }, "bbox": [ -121.5878463, 47.22485105, 471.959465, -121.5746798, 47.23766031, 987.959465 ], "properties": { "datetime": "2018-11-12T22:27:27Z", "pc:count": 47093895, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607388.8078, "count": 47093895, "maximum": 607879.9429, "minimum": 606908.5429, "name": "X", "position": 0, "stddev": 276.3380351, "variance": 76362.70967 }, { "average": 5231831.867, "count": 47093895, "maximum": 5232541.944, "minimum": 5231135.664, "name": "Y", "position": 1, "stddev": 398.8535725, "variance": 159084.1723 }, { "average": 687.4557946, "count": 47093895, "maximum": 987.959465, "minimum": 471.959465, "name": "Z", "position": 2, "stddev": 99.33263414, "variance": 9866.972206 }, { "average": 35617.56848, "count": 47093895, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17098.77136, "variance": 292367981.9 }, { "average": 1.801609338, "count": 47093895, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9769606354, "variance": 0.9544520831 }, { "average": 2.603026422, "count": 47093895, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.191229831, "variance": 1.41902851 }, { "average": 0, "count": 47093895, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.972784477e-07, "count": 47093895, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000545232396, "variance": 2.972783656e-07 }, { "average": 1.068735151, "count": 47093895, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3908416157, "variance": 0.1527571685 }, { "average": 0.3062336072, "count": 47093895, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.1664375, "variance": 261.3537015 }, { "average": 0.5066104216, "count": 47093895, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999563057, "variance": 0.2499563076 }, { "average": 1072.659689, "count": 47093895, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.11525268, "variance": 1.243788541 }, { "average": 226095750.9, "count": 47093895, "maximum": 226096847.6, "minimum": 226094452, "name": "GpsTime", "position": 12, "stddev": 623.628415, "variance": 388912.4 }, { "average": 0.5066104216, "count": 47093895, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999563057, "variance": 0.2499563076 }, { "average": 0, "count": 47093895, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47093895, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002958217833, "count": 47093895, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05430899412, "variance": 0.002949466843 }, { "average": 0, "count": 47093895, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606908.5429, 5231135.664, 471.959465, 607879.9429, 5232541.944, 987.959465 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606908.542889398, 5231135.664403389, 471.95946502410743 ], [ 606908.542889398, 5232541.944403389, 471.95946502410743 ], [ 607879.942889398, 5232541.944403389, 987.9594650241074 ], [ 607879.942889398, 5231135.664403389, 987.9594650241074 ], [ 606908.542889398, 5231135.664403389, 471.95946502410743 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:27:27+00:00", "end_time": "2018-11-12T21:47:32+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5109.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5109.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5109.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5109.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5878463, 47.22485105, 471.959465, -121.5746798, 47.23766031, 987.959465 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784625196074, 47.225009895384225, 471.95946502410743 ], [ -121.58751011350707, 47.23766031462434, 471.95946502410743 ], [ -121.57467977047585, 47.23750140427513, 987.9594650241074 ], [ -121.5750189597283, 47.22485105493431, 987.9594650241074 ], [ -121.58784625196074, 47.225009895384225, 471.95946502410743 ] ] ] }, "id": "20181112_47121B5109.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5109.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:27:27Z", "pc:count": 47093895, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607388.8078, "count": 47093895, "maximum": 607879.9429, "minimum": 606908.5429, "name": "X", "position": 0, "stddev": 276.3380351, "variance": 76362.70967 }, { "average": 5231831.867, "count": 47093895, "maximum": 5232541.944, "minimum": 5231135.664, "name": "Y", "position": 1, "stddev": 398.8535725, "variance": 159084.1723 }, { "average": 687.4557946, "count": 47093895, "maximum": 987.959465, "minimum": 471.959465, "name": "Z", "position": 2, "stddev": 99.33263414, "variance": 9866.972206 }, { "average": 35617.56848, "count": 47093895, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17098.77136, "variance": 292367981.9 }, { "average": 1.801609338, "count": 47093895, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9769606354, "variance": 0.9544520831 }, { "average": 2.603026422, "count": 47093895, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.191229831, "variance": 1.41902851 }, { "average": 0, "count": 47093895, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.972784477e-07, "count": 47093895, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000545232396, "variance": 2.972783656e-07 }, { "average": 1.068735151, "count": 47093895, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3908416157, "variance": 0.1527571685 }, { "average": 0.3062336072, "count": 47093895, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.1664375, "variance": 261.3537015 }, { "average": 0.5066104216, "count": 47093895, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999563057, "variance": 0.2499563076 }, { "average": 1072.659689, "count": 47093895, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.11525268, "variance": 1.243788541 }, { "average": 226095750.9, "count": 47093895, "maximum": 226096847.6, "minimum": 226094452, "name": "GpsTime", "position": 12, "stddev": 623.628415, "variance": 388912.4 }, { "average": 0.5066104216, "count": 47093895, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999563057, "variance": 0.2499563076 }, { "average": 0, "count": 47093895, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47093895, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002958217833, "count": 47093895, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05430899412, "variance": 0.002949466843 }, { "average": 0, "count": 47093895, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606908.5429, 5231135.664, 471.959465, 607879.9429, 5232541.944, 987.959465 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606908.542889398, 5231135.664403389, 471.95946502410743 ], [ 606908.542889398, 5232541.944403389, 471.95946502410743 ], [ 607879.942889398, 5232541.944403389, 987.9594650241074 ], [ 607879.942889398, 5231135.664403389, 987.9594650241074 ], [ 606908.542889398, 5231135.664403389, 471.95946502410743 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:27:27+00:00", "end_time": "2018-11-12T21:47:32+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4422.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4253818333194, 47.1250528636301, 1156.0578556449236 ], [ -121.42500907281877, 47.13767774129773, 1156.0578556449236 ], [ -121.4121433798874, 47.137500083508954, 1640.9378556449237 ], [ -121.41251918226219, 47.124875283808265, 1640.9378556449237 ], [ -121.4253818333194, 47.1250528636301, 1156.0578556449236 ] ] ] }, "bbox": [ -121.4253818, 47.12487528, 1156.057856, -121.4121434, 47.13767774, 1640.937856 ], "properties": { "datetime": "2018-11-11T18:49:06Z", "pc:count": 48967634, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619924.6051, "count": 48967634, "maximum": 620407.6562, "minimum": 619431.6762, "name": "X", "position": 0, "stddev": 267.7772796, "variance": 71704.67145 }, { "average": 5221020.034, "count": 48967634, "maximum": 5221666.657, "minimum": 5220263.137, "name": "Y", "position": 1, "stddev": 379.5798577, "variance": 144080.8684 }, { "average": 1392.814856, "count": 48967634, "maximum": 1640.937856, "minimum": 1156.057856, "name": "Z", "position": 2, "stddev": 105.246088, "variance": 11076.73904 }, { "average": 36690.09553, "count": 48967634, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20062.29828, "variance": 402495812.4 }, { "average": 1.900496744, "count": 48967634, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.058733342, "variance": 1.120916289 }, { "average": 2.800997675, "count": 48967634, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.285036652, "variance": 1.651319197 }, { "average": 0, "count": 48967634, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.513846146e-07, "count": 48967634, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007425525718, "variance": 5.513843218e-07 }, { "average": 1.071724213, "count": 48967634, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3855139201, "variance": 0.1486209826 }, { "average": 0.3570019112, "count": 48967634, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.31153796, "variance": 266.0662705 }, { "average": 0.5093090673, "count": 48967634, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999133389, "variance": 0.2499133464 }, { "average": 1012.974037, "count": 48967634, "maximum": 1015, "minimum": 1011, "name": "PointSourceId", "position": 11, "stddev": 1.037719266, "variance": 1.076861276 }, { "average": 225996673.9, "count": 48967634, "maximum": 225997346.4, "minimum": 225995933.3, "name": "GpsTime", "position": 12, "stddev": 360.1460898, "variance": 129705.206 }, { "average": 0.5093090673, "count": 48967634, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999133389, "variance": 0.2499133464 }, { "average": 0, "count": 48967634, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48967634, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002734704315, "count": 48967634, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05222284714, "variance": 0.002727225763 }, { "average": 0, "count": 48967634, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619431.6762, 5220263.137, 1156.057856, 620407.6562, 5221666.657, 1640.937856 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619431.6762118692, 5220263.137011414, 1156.0578556449236 ], [ 619431.6762118692, 5221666.657011414, 1156.0578556449236 ], [ 620407.6562118692, 5221666.657011414, 1640.9378556449237 ], [ 620407.6562118692, 5220263.137011414, 1640.9378556449237 ], [ 619431.6762118692, 5220263.137011414, 1156.0578556449236 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:49:06+00:00", "end_time": "2018-11-11T18:25:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4422.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4422.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4422.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4422.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4253818, 47.12487528, 1156.057856, -121.4121434, 47.13767774, 1640.937856 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4253818333194, 47.1250528636301, 1156.0578556449236 ], [ -121.42500907281877, 47.13767774129773, 1156.0578556449236 ], [ -121.4121433798874, 47.137500083508954, 1640.9378556449237 ], [ -121.41251918226219, 47.124875283808265, 1640.9378556449237 ], [ -121.4253818333194, 47.1250528636301, 1156.0578556449236 ] ] ] }, "id": "20181111_47121B4422.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4422.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:49:06Z", "pc:count": 48967634, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619924.6051, "count": 48967634, "maximum": 620407.6562, "minimum": 619431.6762, "name": "X", "position": 0, "stddev": 267.7772796, "variance": 71704.67145 }, { "average": 5221020.034, "count": 48967634, "maximum": 5221666.657, "minimum": 5220263.137, "name": "Y", "position": 1, "stddev": 379.5798577, "variance": 144080.8684 }, { "average": 1392.814856, "count": 48967634, "maximum": 1640.937856, "minimum": 1156.057856, "name": "Z", "position": 2, "stddev": 105.246088, "variance": 11076.73904 }, { "average": 36690.09553, "count": 48967634, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20062.29828, "variance": 402495812.4 }, { "average": 1.900496744, "count": 48967634, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.058733342, "variance": 1.120916289 }, { "average": 2.800997675, "count": 48967634, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.285036652, "variance": 1.651319197 }, { "average": 0, "count": 48967634, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.513846146e-07, "count": 48967634, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007425525718, "variance": 5.513843218e-07 }, { "average": 1.071724213, "count": 48967634, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3855139201, "variance": 0.1486209826 }, { "average": 0.3570019112, "count": 48967634, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.31153796, "variance": 266.0662705 }, { "average": 0.5093090673, "count": 48967634, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999133389, "variance": 0.2499133464 }, { "average": 1012.974037, "count": 48967634, "maximum": 1015, "minimum": 1011, "name": "PointSourceId", "position": 11, "stddev": 1.037719266, "variance": 1.076861276 }, { "average": 225996673.9, "count": 48967634, "maximum": 225997346.4, "minimum": 225995933.3, "name": "GpsTime", "position": 12, "stddev": 360.1460898, "variance": 129705.206 }, { "average": 0.5093090673, "count": 48967634, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999133389, "variance": 0.2499133464 }, { "average": 0, "count": 48967634, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48967634, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002734704315, "count": 48967634, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05222284714, "variance": 0.002727225763 }, { "average": 0, "count": 48967634, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619431.6762, 5220263.137, 1156.057856, 620407.6562, 5221666.657, 1640.937856 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619431.6762118692, 5220263.137011414, 1156.0578556449236 ], [ 619431.6762118692, 5221666.657011414, 1156.0578556449236 ], [ 620407.6562118692, 5221666.657011414, 1640.9378556449237 ], [ 620407.6562118692, 5220263.137011414, 1640.9378556449237 ], [ 619431.6762118692, 5220263.137011414, 1156.0578556449236 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:49:06+00:00", "end_time": "2018-11-11T18:25:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4322.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48787020861604, 47.250010449585155, 1043.944245232714 ], [ -121.48750965575725, 47.26267104327505, 1043.944245232714 ], [ -121.47465561361199, 47.26250062523001, 1418.1642452327142 ], [ -121.47501922777548, 47.249840106566836, 1418.1642452327142 ], [ -121.48787020861604, 47.250010449585155, 1043.944245232714 ] ] ] }, "bbox": [ -121.4878702, 47.24984011, 1043.944245, -121.4746556, 47.26267104, 1418.164245 ], "properties": { "datetime": "2018-11-11T23:12:33Z", "pc:count": 77253367, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614877.6025, "count": 77253367, "maximum": 615396.0575, "minimum": 614423.2775, "name": "X", "position": 0, "stddev": 262.650279, "variance": 68985.16907 }, { "average": 5234758.414, "count": 77253367, "maximum": 5235463.211, "minimum": 5234055.731, "name": "Y", "position": 1, "stddev": 401.8482547, "variance": 161482.0198 }, { "average": 1225.596032, "count": 77253367, "maximum": 1418.164245, "minimum": 1043.944245, "name": "Z", "position": 2, "stddev": 83.03031259, "variance": 6894.032809 }, { "average": 38966.57692, "count": 77253367, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19522.51657, "variance": 381128653.4 }, { "average": 1.744535277, "count": 77253367, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9743059344, "variance": 0.9492720538 }, { "average": 2.489267374, "count": 77253367, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.244714838, "variance": 1.549315029 }, { "average": 0, "count": 77253367, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.695544636e-07, "count": 77253367, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007546881121, "variance": 5.695541465e-07 }, { "average": 1.060945784, "count": 77253367, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3567632187, "variance": 0.1272799942 }, { "average": -0.1425365935, "count": 77253367, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.15868178, "variance": 261.1029969 }, { "average": 0.5110120961, "count": 77253367, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998787223, "variance": 0.249878737 }, { "average": 1046.846129, "count": 77253367, "maximum": 1056, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 6.327203671, "variance": 40.0335063 }, { "average": 226010414, "count": 77253367, "maximum": 226013153.4, "minimum": 226008057.8, "name": "GpsTime", "position": 12, "stddev": 1762.6348, "variance": 3106881.438 }, { "average": 0.5110120961, "count": 77253367, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998787223, "variance": 0.249878737 }, { "average": 0, "count": 77253367, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 77253367, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002334953245, "count": 77253367, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04826490722, "variance": 0.002329501269 }, { "average": 0, "count": 77253367, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614423.2775, 5234055.731, 1043.944245, 615396.0575, 5235463.211, 1418.164245 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614423.2774972502, 5234055.7306742435, 1043.944245232714 ], [ 614423.2774972502, 5235463.210674244, 1043.944245232714 ], [ 615396.0574972503, 5235463.210674244, 1418.1642452327142 ], [ 615396.0574972503, 5234055.7306742435, 1418.1642452327142 ], [ 614423.2774972502, 5234055.7306742435, 1043.944245232714 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:12:33+00:00", "end_time": "2018-11-11T21:47:37+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4322.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4322.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4322.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4322.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4878702, 47.24984011, 1043.944245, -121.4746556, 47.26267104, 1418.164245 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48787020861604, 47.250010449585155, 1043.944245232714 ], [ -121.48750965575725, 47.26267104327505, 1043.944245232714 ], [ -121.47465561361199, 47.26250062523001, 1418.1642452327142 ], [ -121.47501922777548, 47.249840106566836, 1418.1642452327142 ], [ -121.48787020861604, 47.250010449585155, 1043.944245232714 ] ] ] }, "id": "20181111_47121C4322.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4322.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:12:33Z", "pc:count": 77253367, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614877.6025, "count": 77253367, "maximum": 615396.0575, "minimum": 614423.2775, "name": "X", "position": 0, "stddev": 262.650279, "variance": 68985.16907 }, { "average": 5234758.414, "count": 77253367, "maximum": 5235463.211, "minimum": 5234055.731, "name": "Y", "position": 1, "stddev": 401.8482547, "variance": 161482.0198 }, { "average": 1225.596032, "count": 77253367, "maximum": 1418.164245, "minimum": 1043.944245, "name": "Z", "position": 2, "stddev": 83.03031259, "variance": 6894.032809 }, { "average": 38966.57692, "count": 77253367, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19522.51657, "variance": 381128653.4 }, { "average": 1.744535277, "count": 77253367, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9743059344, "variance": 0.9492720538 }, { "average": 2.489267374, "count": 77253367, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.244714838, "variance": 1.549315029 }, { "average": 0, "count": 77253367, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.695544636e-07, "count": 77253367, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007546881121, "variance": 5.695541465e-07 }, { "average": 1.060945784, "count": 77253367, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3567632187, "variance": 0.1272799942 }, { "average": -0.1425365935, "count": 77253367, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.15868178, "variance": 261.1029969 }, { "average": 0.5110120961, "count": 77253367, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998787223, "variance": 0.249878737 }, { "average": 1046.846129, "count": 77253367, "maximum": 1056, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 6.327203671, "variance": 40.0335063 }, { "average": 226010414, "count": 77253367, "maximum": 226013153.4, "minimum": 226008057.8, "name": "GpsTime", "position": 12, "stddev": 1762.6348, "variance": 3106881.438 }, { "average": 0.5110120961, "count": 77253367, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998787223, "variance": 0.249878737 }, { "average": 0, "count": 77253367, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 77253367, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002334953245, "count": 77253367, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04826490722, "variance": 0.002329501269 }, { "average": 0, "count": 77253367, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614423.2775, 5234055.731, 1043.944245, 615396.0575, 5235463.211, 1418.164245 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614423.2774972502, 5234055.7306742435, 1043.944245232714 ], [ 614423.2774972502, 5235463.210674244, 1043.944245232714 ], [ 615396.0574972503, 5235463.210674244, 1418.1642452327142 ], [ 615396.0574972503, 5234055.7306742435, 1418.1642452327142 ], [ 614423.2774972502, 5234055.7306742435, 1043.944245232714 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:12:33+00:00", "end_time": "2018-11-11T21:47:37+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6212.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532552323766, 47.212509475725724, 450.09597917850715 ], [ -121.6750105837316, 47.225150669179136, 450.09597917850715 ], [ -121.6622007471438, 47.22500179641528, 839.0359791785072 ], [ -121.66251872923893, 47.212360668396, 839.0359791785072 ], [ -121.67532552323766, 47.212509475725724, 450.09597917850715 ] ] ] }, "bbox": [ -121.6753255, 47.21236067, 450.0959792, -121.6622007, 47.22515067, 839.0359792 ], "properties": { "datetime": "2018-11-12T23:39:03Z", "pc:count": 53930972, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600798.7018, "count": 53930972, "maximum": 601279.6146, "minimum": 600309.5746, "name": "X", "position": 0, "stddev": 269.762627, "variance": 72771.8749 }, { "average": 5230320.745, "count": 53930972, "maximum": 5231035.591, "minimum": 5229630.391, "name": "Y", "position": 1, "stddev": 405.4110817, "variance": 164358.1451 }, { "average": 653.460499, "count": 53930972, "maximum": 839.0359792, "minimum": 450.0959792, "name": "Z", "position": 2, "stddev": 92.47455989, "variance": 8551.544226 }, { "average": 34685.87492, "count": 53930972, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17289.41596, "variance": 298923904.3 }, { "average": 1.931655395, "count": 53930972, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.046693508, "variance": 1.095567299 }, { "average": 2.86304888, "count": 53930972, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.219335518, "variance": 1.486779104 }, { "average": 0, "count": 53930972, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53930972, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.051738044, "count": 53930972, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3150985414, "variance": 0.09928709082 }, { "average": 0.7498623767, "count": 53930972, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10655387, "variance": 259.4210774 }, { "average": 0.5050476376, "count": 53930972, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999745253, "variance": 0.249974526 }, { "average": 1080.539962, "count": 53930972, "maximum": 1084, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.201407316, "variance": 1.443379538 }, { "average": 226099562.9, "count": 53930972, "maximum": 226101143.9, "minimum": 226098475.1, "name": "GpsTime", "position": 12, "stddev": 530.4241925, "variance": 281349.824 }, { "average": 0.5050476376, "count": 53930972, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999745253, "variance": 0.249974526 }, { "average": 0, "count": 53930972, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53930972, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001674195674, "count": 53930972, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04088267082, "variance": 0.001671392774 }, { "average": 0, "count": 53930972, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600309.5746, 5229630.391, 450.0959792, 601279.6146, 5231035.591, 839.0359792 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600309.574596872, 5229630.390927505, 450.09597917850715 ], [ 600309.574596872, 5231035.590927504, 450.09597917850715 ], [ 601279.614596872, 5231035.590927504, 839.0359791785072 ], [ 601279.614596872, 5229630.390927505, 839.0359791785072 ], [ 600309.574596872, 5229630.390927505, 450.09597917850715 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:39:03+00:00", "end_time": "2018-11-12T22:54:35+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6212.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6212.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6212.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6212.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6753255, 47.21236067, 450.0959792, -121.6622007, 47.22515067, 839.0359792 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532552323766, 47.212509475725724, 450.09597917850715 ], [ -121.6750105837316, 47.225150669179136, 450.09597917850715 ], [ -121.6622007471438, 47.22500179641528, 839.0359791785072 ], [ -121.66251872923893, 47.212360668396, 839.0359791785072 ], [ -121.67532552323766, 47.212509475725724, 450.09597917850715 ] ] ] }, "id": "20181112_47121B6212.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6212.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:39:03Z", "pc:count": 53930972, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600798.7018, "count": 53930972, "maximum": 601279.6146, "minimum": 600309.5746, "name": "X", "position": 0, "stddev": 269.762627, "variance": 72771.8749 }, { "average": 5230320.745, "count": 53930972, "maximum": 5231035.591, "minimum": 5229630.391, "name": "Y", "position": 1, "stddev": 405.4110817, "variance": 164358.1451 }, { "average": 653.460499, "count": 53930972, "maximum": 839.0359792, "minimum": 450.0959792, "name": "Z", "position": 2, "stddev": 92.47455989, "variance": 8551.544226 }, { "average": 34685.87492, "count": 53930972, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17289.41596, "variance": 298923904.3 }, { "average": 1.931655395, "count": 53930972, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.046693508, "variance": 1.095567299 }, { "average": 2.86304888, "count": 53930972, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.219335518, "variance": 1.486779104 }, { "average": 0, "count": 53930972, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53930972, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.051738044, "count": 53930972, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3150985414, "variance": 0.09928709082 }, { "average": 0.7498623767, "count": 53930972, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10655387, "variance": 259.4210774 }, { "average": 0.5050476376, "count": 53930972, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999745253, "variance": 0.249974526 }, { "average": 1080.539962, "count": 53930972, "maximum": 1084, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.201407316, "variance": 1.443379538 }, { "average": 226099562.9, "count": 53930972, "maximum": 226101143.9, "minimum": 226098475.1, "name": "GpsTime", "position": 12, "stddev": 530.4241925, "variance": 281349.824 }, { "average": 0.5050476376, "count": 53930972, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999745253, "variance": 0.249974526 }, { "average": 0, "count": 53930972, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53930972, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001674195674, "count": 53930972, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04088267082, "variance": 0.001671392774 }, { "average": 0, "count": 53930972, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600309.5746, 5229630.391, 450.0959792, 601279.6146, 5231035.591, 839.0359792 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600309.574596872, 5229630.390927505, 450.09597917850715 ], [ 600309.574596872, 5231035.590927504, 450.09597917850715 ], [ 601279.614596872, 5231035.590927504, 839.0359791785072 ], [ 601279.614596872, 5229630.390927505, 839.0359791785072 ], [ 600309.574596872, 5229630.390927505, 450.09597917850715 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:39:03+00:00", "end_time": "2018-11-12T22:54:35+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4405.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789244505439, 47.17501141219432, 580.8923686210092 ], [ -121.38750874993515, 47.18768200298433, 580.8923686210092 ], [ -121.37463332653188, 47.18750001711613, 1108.3723686210092 ], [ -121.37502008210218, 47.17482950649225, 1108.3723686210092 ], [ -121.38789244505439, 47.17501141219432, 580.8923686210092 ] ] ] }, "bbox": [ -121.3878924, 47.17482951, 580.8923686, -121.3746333, 47.187682, 1108.372369 ], "properties": { "datetime": "2018-11-11T19:46:37Z", "pc:count": 50544009, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622641.4596, "count": 50544009, "maximum": 623136.3608, "minimum": 622160.5408, "name": "X", "position": 0, "stddev": 274.6115665, "variance": 75411.51245 }, { "average": 5226571.455, "count": 50544009, "maximum": 5227281.436, "minimum": 5225872.796, "name": "Y", "position": 1, "stddev": 407.9574723, "variance": 166429.2992 }, { "average": 818.0464105, "count": 50544009, "maximum": 1108.372369, "minimum": 580.8923686, "name": "Z", "position": 2, "stddev": 121.2376847, "variance": 14698.57618 }, { "average": 35712.60979, "count": 50544009, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16428.45649, "variance": 269894182.5 }, { "average": 1.888243946, "count": 50544009, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.026668893, "variance": 1.054049015 }, { "average": 2.776517094, "count": 50544009, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.218500333, "variance": 1.484743062 }, { "average": 0, "count": 50544009, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.345362217e-06, "count": 50544009, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001159896734, "variance": 1.345360434e-06 }, { "average": 1.065236772, "count": 50544009, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3685820397, "variance": 0.13585272 }, { "average": 0.836151083, "count": 50544009, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05589173, "variance": 257.7916593 }, { "average": 0.5058855145, "count": 50544009, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999653645, "variance": 0.2499653657 }, { "average": 1020.215118, "count": 50544009, "maximum": 1023, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 1.162951373, "variance": 1.352455896 }, { "average": 225999489.8, "count": 50544009, "maximum": 226000797.7, "minimum": 225998484.4, "name": "GpsTime", "position": 12, "stddev": 523.7603771, "variance": 274324.9326 }, { "average": 0.5058855145, "count": 50544009, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999653645, "variance": 0.2499653657 }, { "average": 0, "count": 50544009, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50544009, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002495726051, "count": 50544009, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04989486398, "variance": 0.002489497452 }, { "average": 0, "count": 50544009, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622160.5408, 5225872.796, 580.8923686, 623136.3608, 5227281.436, 1108.372369 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622160.5408069956, 5225872.796494462, 580.8923686210092 ], [ 622160.5408069956, 5227281.436494462, 580.8923686210092 ], [ 623136.3608069957, 5227281.436494462, 1108.3723686210092 ], [ 623136.3608069957, 5225872.796494462, 1108.3723686210092 ], [ 622160.5408069956, 5225872.796494462, 580.8923686210092 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:46:37+00:00", "end_time": "2018-11-11T19:08:04+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4405.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4405.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4405.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4405.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3878924, 47.17482951, 580.8923686, -121.3746333, 47.187682, 1108.372369 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789244505439, 47.17501141219432, 580.8923686210092 ], [ -121.38750874993515, 47.18768200298433, 580.8923686210092 ], [ -121.37463332653188, 47.18750001711613, 1108.3723686210092 ], [ -121.37502008210218, 47.17482950649225, 1108.3723686210092 ], [ -121.38789244505439, 47.17501141219432, 580.8923686210092 ] ] ] }, "id": "20181111_47121B4405.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4405.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:46:37Z", "pc:count": 50544009, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622641.4596, "count": 50544009, "maximum": 623136.3608, "minimum": 622160.5408, "name": "X", "position": 0, "stddev": 274.6115665, "variance": 75411.51245 }, { "average": 5226571.455, "count": 50544009, "maximum": 5227281.436, "minimum": 5225872.796, "name": "Y", "position": 1, "stddev": 407.9574723, "variance": 166429.2992 }, { "average": 818.0464105, "count": 50544009, "maximum": 1108.372369, "minimum": 580.8923686, "name": "Z", "position": 2, "stddev": 121.2376847, "variance": 14698.57618 }, { "average": 35712.60979, "count": 50544009, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16428.45649, "variance": 269894182.5 }, { "average": 1.888243946, "count": 50544009, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.026668893, "variance": 1.054049015 }, { "average": 2.776517094, "count": 50544009, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.218500333, "variance": 1.484743062 }, { "average": 0, "count": 50544009, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.345362217e-06, "count": 50544009, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001159896734, "variance": 1.345360434e-06 }, { "average": 1.065236772, "count": 50544009, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3685820397, "variance": 0.13585272 }, { "average": 0.836151083, "count": 50544009, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05589173, "variance": 257.7916593 }, { "average": 0.5058855145, "count": 50544009, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999653645, "variance": 0.2499653657 }, { "average": 1020.215118, "count": 50544009, "maximum": 1023, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 1.162951373, "variance": 1.352455896 }, { "average": 225999489.8, "count": 50544009, "maximum": 226000797.7, "minimum": 225998484.4, "name": "GpsTime", "position": 12, "stddev": 523.7603771, "variance": 274324.9326 }, { "average": 0.5058855145, "count": 50544009, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999653645, "variance": 0.2499653657 }, { "average": 0, "count": 50544009, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50544009, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002495726051, "count": 50544009, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04989486398, "variance": 0.002489497452 }, { "average": 0, "count": 50544009, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622160.5408, 5225872.796, 580.8923686, 623136.3608, 5227281.436, 1108.372369 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622160.5408069956, 5225872.796494462, 580.8923686210092 ], [ 622160.5408069956, 5227281.436494462, 580.8923686210092 ], [ 623136.3608069957, 5227281.436494462, 1108.3723686210092 ], [ 623136.3608069957, 5225872.796494462, 1108.3723686210092 ], [ 622160.5408069956, 5225872.796494462, 580.8923686210092 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:46:37+00:00", "end_time": "2018-11-11T19:08:04+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5112.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6128403076459, 47.212509706225404, 411.4005809070942 ], [ -121.61251033209606, 47.22515758952328, 411.4005809070942 ], [ -121.59968577381312, 47.225001545565405, 785.9005809070942 ], [ -121.60001879690203, 47.21235373088996, 785.9005809070942 ], [ -121.6128403076459, 47.212509706225404, 411.4005809070942 ] ] ] }, "bbox": [ -121.6128403, 47.21235373, 411.4005809, -121.5996858, 47.22515759, 785.9005809 ], "properties": { "datetime": "2018-11-12T22:59:27Z", "pc:count": 52363039, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605532.0674, "count": 52363039, "maximum": 606012.2595, "minimum": 605041.0795, "name": "X", "position": 0, "stddev": 271.1519233, "variance": 73523.36553 }, { "average": 5230439.428, "count": 52363039, "maximum": 5231118.586, "minimum": 5229712.606, "name": "Y", "position": 1, "stddev": 401.1887861, "variance": 160952.4421 }, { "average": 560.832479, "count": 52363039, "maximum": 785.9005809, "minimum": 411.4005809, "name": "Z", "position": 2, "stddev": 114.3233745, "variance": 13069.83397 }, { "average": 32931.59475, "count": 52363039, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16998.5596, "variance": 288951028.5 }, { "average": 2.058836807, "count": 52363039, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.138874413, "variance": 1.297034928 }, { "average": 3.117214033, "count": 52363039, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.307967059, "variance": 1.710777828 }, { "average": 0, "count": 52363039, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.066052832e-07, "count": 52363039, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008405978809, "variance": 7.066047974e-07 }, { "average": 1.098133571, "count": 52363039, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6206399541, "variance": 0.3851939527 }, { "average": 0.664889367, "count": 52363039, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.35261089, "variance": 267.4078828 }, { "average": 0.508545522, "count": 52363039, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999269735, "variance": 0.2499269788 }, { "average": 1076.275866, "count": 52363039, "maximum": 1079, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.066060019, "variance": 1.136483965 }, { "average": 226097627.3, "count": 52363039, "maximum": 226098767.3, "minimum": 226096598.4, "name": "GpsTime", "position": 12, "stddev": 535.0937918, "variance": 286325.366 }, { "average": 0.508545522, "count": 52363039, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999269735, "variance": 0.2499269788 }, { "average": 0, "count": 52363039, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52363039, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002353759491, "count": 52363039, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04845842911, "variance": 0.002348219352 }, { "average": 0, "count": 52363039, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605041.0795, 5229712.606, 411.4005809, 606012.2595, 5231118.586, 785.9005809 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605041.0794505577, 5229712.605971961, 411.4005809070942 ], [ 605041.0794505577, 5231118.585971962, 411.4005809070942 ], [ 606012.2594505576, 5231118.585971962, 785.9005809070942 ], [ 606012.2594505576, 5229712.605971961, 785.9005809070942 ], [ 605041.0794505577, 5229712.605971961, 411.4005809070942 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:59:27+00:00", "end_time": "2018-11-12T22:23:18+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5112.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5112.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5112.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5112.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6128403, 47.21235373, 411.4005809, -121.5996858, 47.22515759, 785.9005809 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6128403076459, 47.212509706225404, 411.4005809070942 ], [ -121.61251033209606, 47.22515758952328, 411.4005809070942 ], [ -121.59968577381312, 47.225001545565405, 785.9005809070942 ], [ -121.60001879690203, 47.21235373088996, 785.9005809070942 ], [ -121.6128403076459, 47.212509706225404, 411.4005809070942 ] ] ] }, "id": "20181112_47121B5112.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5112.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:59:27Z", "pc:count": 52363039, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605532.0674, "count": 52363039, "maximum": 606012.2595, "minimum": 605041.0795, "name": "X", "position": 0, "stddev": 271.1519233, "variance": 73523.36553 }, { "average": 5230439.428, "count": 52363039, "maximum": 5231118.586, "minimum": 5229712.606, "name": "Y", "position": 1, "stddev": 401.1887861, "variance": 160952.4421 }, { "average": 560.832479, "count": 52363039, "maximum": 785.9005809, "minimum": 411.4005809, "name": "Z", "position": 2, "stddev": 114.3233745, "variance": 13069.83397 }, { "average": 32931.59475, "count": 52363039, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16998.5596, "variance": 288951028.5 }, { "average": 2.058836807, "count": 52363039, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.138874413, "variance": 1.297034928 }, { "average": 3.117214033, "count": 52363039, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.307967059, "variance": 1.710777828 }, { "average": 0, "count": 52363039, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.066052832e-07, "count": 52363039, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008405978809, "variance": 7.066047974e-07 }, { "average": 1.098133571, "count": 52363039, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6206399541, "variance": 0.3851939527 }, { "average": 0.664889367, "count": 52363039, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.35261089, "variance": 267.4078828 }, { "average": 0.508545522, "count": 52363039, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999269735, "variance": 0.2499269788 }, { "average": 1076.275866, "count": 52363039, "maximum": 1079, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.066060019, "variance": 1.136483965 }, { "average": 226097627.3, "count": 52363039, "maximum": 226098767.3, "minimum": 226096598.4, "name": "GpsTime", "position": 12, "stddev": 535.0937918, "variance": 286325.366 }, { "average": 0.508545522, "count": 52363039, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999269735, "variance": 0.2499269788 }, { "average": 0, "count": 52363039, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52363039, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002353759491, "count": 52363039, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04845842911, "variance": 0.002348219352 }, { "average": 0, "count": 52363039, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605041.0795, 5229712.606, 411.4005809, 606012.2595, 5231118.586, 785.9005809 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605041.0794505577, 5229712.605971961, 411.4005809070942 ], [ 605041.0794505577, 5231118.585971962, 411.4005809070942 ], [ 606012.2594505576, 5231118.585971962, 785.9005809070942 ], [ 606012.2594505576, 5229712.605971961, 785.9005809070942 ], [ 605041.0794505577, 5229712.605971961, 411.4005809070942 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:59:27+00:00", "end_time": "2018-11-12T22:23:18+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6108.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531409337606, 47.2250093289466, 358.4976110966121 ], [ -121.7250110379319, 47.237645167716664, 358.4976110966121 ], [ -121.71221219612924, 47.23750201486173, 1723.637611096612 ], [ -121.71251829171909, 47.224866238986635, 1723.637611096612 ], [ -121.72531409337606, 47.2250093289466, 358.4976110966121 ] ] ] }, "bbox": [ -121.7253141, 47.22486624, 358.4976111, -121.7122122, 47.23764517, 1723.637611 ], "properties": { "datetime": "2018-11-12T23:45:04Z", "pc:count": 59744547, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596979.7511, "count": 59744547, "maximum": 597470.6081, "minimum": 596501.6481, "name": "X", "position": 0, "stddev": 271.4832939, "variance": 73703.17885 }, { "average": 5231658.917, "count": 59744547, "maximum": 5232361.037, "minimum": 5230956.457, "name": "Y", "position": 1, "stddev": 400.2290712, "variance": 160183.3094 }, { "average": 445.0270964, "count": 59744547, "maximum": 1723.637611, "minimum": 358.4976111, "name": "Z", "position": 2, "stddev": 60.15235224, "variance": 3618.30548 }, { "average": 34378.15463, "count": 59744547, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16020.44201, "variance": 256654562.1 }, { "average": 2.02530944, "count": 59744547, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.119283179, "variance": 1.252794834 }, { "average": 3.050759913, "count": 59744547, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.296574882, "variance": 1.681106424 }, { "average": 0, "count": 59744547, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.682344432e-07, "count": 59744547, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006068231322, "variance": 3.682343138e-07 }, { "average": 1.097738443, "count": 59744547, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6523652263, "variance": 0.4255803885 }, { "average": -0.6962469369, "count": 59744547, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.84649936, "variance": 251.111542 }, { "average": 0.5122135749, "count": 59744547, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998508105, "variance": 0.2498508328 }, { "average": 1081.810186, "count": 59744547, "maximum": 1085, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.320322587, "variance": 1.743251733 }, { "average": 226100121.2, "count": 59744547, "maximum": 226101504.3, "minimum": 226098871.9, "name": "GpsTime", "position": 12, "stddev": 578.6656921, "variance": 334853.9833 }, { "average": 0.5122135749, "count": 59744547, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998508105, "variance": 0.2498508328 }, { "average": 0, "count": 59744547, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59744547, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002786195701, "count": 59744547, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05271084197, "variance": 0.002778432861 }, { "average": 0, "count": 59744547, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596501.6481, 5230956.457, 358.4976111, 597470.6081, 5232361.037, 1723.637611 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596501.648053206, 5230956.457195102, 358.4976110966121 ], [ 596501.648053206, 5232361.037195102, 358.4976110966121 ], [ 597470.608053206, 5232361.037195102, 1723.637611096612 ], [ 597470.608053206, 5230956.457195102, 1723.637611096612 ], [ 596501.648053206, 5230956.457195102, 358.4976110966121 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:45:04+00:00", "end_time": "2018-11-12T23:01:11+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6108.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6108.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6108.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6108.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7253141, 47.22486624, 358.4976111, -121.7122122, 47.23764517, 1723.637611 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531409337606, 47.2250093289466, 358.4976110966121 ], [ -121.7250110379319, 47.237645167716664, 358.4976110966121 ], [ -121.71221219612924, 47.23750201486173, 1723.637611096612 ], [ -121.71251829171909, 47.224866238986635, 1723.637611096612 ], [ -121.72531409337606, 47.2250093289466, 358.4976110966121 ] ] ] }, "id": "20181112_47121B6108.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6108.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:45:04Z", "pc:count": 59744547, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596979.7511, "count": 59744547, "maximum": 597470.6081, "minimum": 596501.6481, "name": "X", "position": 0, "stddev": 271.4832939, "variance": 73703.17885 }, { "average": 5231658.917, "count": 59744547, "maximum": 5232361.037, "minimum": 5230956.457, "name": "Y", "position": 1, "stddev": 400.2290712, "variance": 160183.3094 }, { "average": 445.0270964, "count": 59744547, "maximum": 1723.637611, "minimum": 358.4976111, "name": "Z", "position": 2, "stddev": 60.15235224, "variance": 3618.30548 }, { "average": 34378.15463, "count": 59744547, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16020.44201, "variance": 256654562.1 }, { "average": 2.02530944, "count": 59744547, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.119283179, "variance": 1.252794834 }, { "average": 3.050759913, "count": 59744547, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.296574882, "variance": 1.681106424 }, { "average": 0, "count": 59744547, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.682344432e-07, "count": 59744547, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006068231322, "variance": 3.682343138e-07 }, { "average": 1.097738443, "count": 59744547, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6523652263, "variance": 0.4255803885 }, { "average": -0.6962469369, "count": 59744547, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.84649936, "variance": 251.111542 }, { "average": 0.5122135749, "count": 59744547, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998508105, "variance": 0.2498508328 }, { "average": 1081.810186, "count": 59744547, "maximum": 1085, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.320322587, "variance": 1.743251733 }, { "average": 226100121.2, "count": 59744547, "maximum": 226101504.3, "minimum": 226098871.9, "name": "GpsTime", "position": 12, "stddev": 578.6656921, "variance": 334853.9833 }, { "average": 0.5122135749, "count": 59744547, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998508105, "variance": 0.2498508328 }, { "average": 0, "count": 59744547, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59744547, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002786195701, "count": 59744547, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05271084197, "variance": 0.002778432861 }, { "average": 0, "count": 59744547, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596501.6481, 5230956.457, 358.4976111, 597470.6081, 5232361.037, 1723.637611 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596501.648053206, 5230956.457195102, 358.4976110966121 ], [ 596501.648053206, 5232361.037195102, 358.4976110966121 ], [ 597470.608053206, 5232361.037195102, 1723.637611096612 ], [ 597470.608053206, 5230956.457195102, 1723.637611096612 ], [ 596501.648053206, 5230956.457195102, 358.4976110966121 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:45:04+00:00", "end_time": "2018-11-12T23:01:11+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121C3318.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040278175754, 47.2625115379706, 986.6277490142837 ], [ -121.35000889074232, 47.275184036544196, 986.6277490142837 ], [ -121.33712333810294, 47.27499773259786, 1282.4077490142838 ], [ -121.33752030175206, 47.26232531612484, 1282.4077490142838 ], [ -121.35040278175754, 47.2625115379706, 986.6277490142837 ] ] ] }, "bbox": [ -121.3504028, 47.26232532, 986.627749, -121.3371233, 47.27518404, 1282.407749 ], "properties": { "datetime": "2018-11-11T21:50:31Z", "pc:count": 89417292, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625269.0068, "count": 89417292, "maximum": 625770.7788, "minimum": 624795.7788, "name": "X", "position": 0, "stddev": 268.8930719, "variance": 72303.48409 }, { "average": 5236384.407, "count": 89417292, "maximum": 5237064.655, "minimum": 5235655.755, "name": "Y", "position": 1, "stddev": 390.6718764, "variance": 152624.515 }, { "average": 1159.605591, "count": 89417292, "maximum": 1282.407749, "minimum": 986.627749, "name": "Z", "position": 2, "stddev": 50.7932423, "variance": 2579.953463 }, { "average": 33634.78983, "count": 89417292, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20474.79313, "variance": 419217153.6 }, { "average": 1.996009676, "count": 89417292, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.140521988, "variance": 1.300790406 }, { "average": 2.992396247, "count": 89417292, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.383612719, "variance": 1.914384156 }, { "average": 0, "count": 89417292, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.355055754e-08, "count": 89417292, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001831681107, "variance": 3.355055679e-08 }, { "average": 1.053408618, "count": 89417292, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2967908114, "variance": 0.08808478574 }, { "average": 2.065969603, "count": 89417292, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.83659487, "variance": 250.7977371 }, { "average": 0.5075885658, "count": 89417292, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999424131, "variance": 0.2499424165 }, { "average": 1019.787057, "count": 89417292, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.75339041, "variance": 248.1693094 }, { "average": 225873765.9, "count": 89417292, "maximum": 226008231.7, "minimum": 225754052.9, "name": "GpsTime", "position": 12, "stddev": 126099.8107, "variance": 15901162260.0 }, { "average": 0.5075885658, "count": 89417292, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999424131, "variance": 0.2499424165 }, { "average": 0, "count": 89417292, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 89417292, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001250954905, "count": 89417292, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03534671174, "variance": 0.001249390031 }, { "average": 0, "count": 89417292, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624795.7788, 5235655.755, 986.627749, 625770.7788, 5237064.655, 1282.407749 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624795.7787932608, 5235655.754625796, 986.6277490142837 ], [ 624795.7787932608, 5237064.654625797, 986.6277490142837 ], [ 625770.7787932608, 5237064.654625797, 1282.4077490142838 ], [ 625770.7787932608, 5235655.754625796, 1282.4077490142838 ], [ 624795.7787932608, 5235655.754625796, 986.6277490142837 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:50:31+00:00", "end_time": "2018-11-08T23:14:12+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121C3318.copc.json", "type": "application/json" } ], "assets": { "20181108_47121C3318.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121C3318.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3318.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3504028, 47.26232532, 986.627749, -121.3371233, 47.27518404, 1282.407749 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040278175754, 47.2625115379706, 986.6277490142837 ], [ -121.35000889074232, 47.275184036544196, 986.6277490142837 ], [ -121.33712333810294, 47.27499773259786, 1282.4077490142838 ], [ -121.33752030175206, 47.26232531612484, 1282.4077490142838 ], [ -121.35040278175754, 47.2625115379706, 986.6277490142837 ] ] ] }, "id": "20181108_47121C3318.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121C3318.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:50:31Z", "pc:count": 89417292, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625269.0068, "count": 89417292, "maximum": 625770.7788, "minimum": 624795.7788, "name": "X", "position": 0, "stddev": 268.8930719, "variance": 72303.48409 }, { "average": 5236384.407, "count": 89417292, "maximum": 5237064.655, "minimum": 5235655.755, "name": "Y", "position": 1, "stddev": 390.6718764, "variance": 152624.515 }, { "average": 1159.605591, "count": 89417292, "maximum": 1282.407749, "minimum": 986.627749, "name": "Z", "position": 2, "stddev": 50.7932423, "variance": 2579.953463 }, { "average": 33634.78983, "count": 89417292, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20474.79313, "variance": 419217153.6 }, { "average": 1.996009676, "count": 89417292, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.140521988, "variance": 1.300790406 }, { "average": 2.992396247, "count": 89417292, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.383612719, "variance": 1.914384156 }, { "average": 0, "count": 89417292, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.355055754e-08, "count": 89417292, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001831681107, "variance": 3.355055679e-08 }, { "average": 1.053408618, "count": 89417292, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2967908114, "variance": 0.08808478574 }, { "average": 2.065969603, "count": 89417292, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.83659487, "variance": 250.7977371 }, { "average": 0.5075885658, "count": 89417292, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999424131, "variance": 0.2499424165 }, { "average": 1019.787057, "count": 89417292, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.75339041, "variance": 248.1693094 }, { "average": 225873765.9, "count": 89417292, "maximum": 226008231.7, "minimum": 225754052.9, "name": "GpsTime", "position": 12, "stddev": 126099.8107, "variance": 15901162260.0 }, { "average": 0.5075885658, "count": 89417292, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999424131, "variance": 0.2499424165 }, { "average": 0, "count": 89417292, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 89417292, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001250954905, "count": 89417292, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03534671174, "variance": 0.001249390031 }, { "average": 0, "count": 89417292, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624795.7788, 5235655.755, 986.627749, 625770.7788, 5237064.655, 1282.407749 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624795.7787932608, 5235655.754625796, 986.6277490142837 ], [ 624795.7787932608, 5237064.654625797, 986.6277490142837 ], [ 625770.7787932608, 5237064.654625797, 1282.4077490142838 ], [ 625770.7787932608, 5235655.754625796, 1282.4077490142838 ], [ 624795.7787932608, 5235655.754625796, 986.6277490142837 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:50:31+00:00", "end_time": "2018-11-08T23:14:12+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6414.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65033211087477, 47.27500954818211, 907.7111681119613 ], [ -121.6500104551667, 47.287653352844934, 907.7111681119613 ], [ -121.63719412970686, 47.287501633798506, 1209.5511681119615 ], [ -121.6375188368033, 47.27485789584627, 1209.5511681119615 ], [ -121.65033211087477, 47.27500954818211, 907.7111681119613 ] ] ] }, "bbox": [ -121.6503321, 47.2748579, 907.7111681, -121.6371941, 47.28765335, 1209.551168 ], "properties": { "datetime": "2018-11-12T21:46:04Z", "pc:count": 58686721, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602556.1874, "count": 58686721, "maximum": 603051.3734, "minimum": 602081.9734, "name": "X", "position": 0, "stddev": 271.5524821, "variance": 73740.75054 }, { "average": 5237308.174, "count": 58686721, "maximum": 5238013.886, "minimum": 5236608.366, "name": "Y", "position": 1, "stddev": 387.5603838, "variance": 150203.0511 }, { "average": 1043.524625, "count": 58686721, "maximum": 1209.551168, "minimum": 907.7111681, "name": "Z", "position": 2, "stddev": 61.54487763, "variance": 3787.771963 }, { "average": 34108.41042, "count": 58686721, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19900.49095, "variance": 396029540.2 }, { "average": 1.965074893, "count": 58686721, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118710244, "variance": 1.25151261 }, { "average": 2.930109743, "count": 58686721, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.363048686, "variance": 1.85790172 }, { "average": 0, "count": 58686721, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58686721, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.06719319, "count": 58686721, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3364613236, "variance": 0.1132062223 }, { "average": 1.176367683, "count": 58686721, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94774118, "variance": 254.3304489 }, { "average": 0.5067942201, "count": 58686721, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999538407, "variance": 0.2499538428 }, { "average": 1062.835903, "count": 58686721, "maximum": 1070, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.258709041, "variance": 10.61918461 }, { "average": 226032106.3, "count": 58686721, "maximum": 226094364.3, "minimum": 226014909.6, "name": "GpsTime", "position": 12, "stddev": 31351.10952, "variance": 982892067.9 }, { "average": 0.5067942201, "count": 58686721, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999538407, "variance": 0.2499538428 }, { "average": 0, "count": 58686721, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58686721, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001481425415, "count": 58686721, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03846076987, "variance": 0.001479230819 }, { "average": 0, "count": 58686721, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602081.9734, 5236608.366, 907.7111681, 603051.3734, 5238013.886, 1209.551168 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602081.9733663431, 5236608.36589971, 907.7111681119613 ], [ 602081.9733663431, 5238013.88589971, 907.7111681119613 ], [ 603051.373366343, 5238013.88589971, 1209.5511681119615 ], [ 603051.373366343, 5236608.36589971, 1209.5511681119615 ], [ 602081.9733663431, 5236608.36589971, 907.7111681119613 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:46:04+00:00", "end_time": "2018-11-11T23:41:49+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6414.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6414.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6414.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6414.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6503321, 47.2748579, 907.7111681, -121.6371941, 47.28765335, 1209.551168 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65033211087477, 47.27500954818211, 907.7111681119613 ], [ -121.6500104551667, 47.287653352844934, 907.7111681119613 ], [ -121.63719412970686, 47.287501633798506, 1209.5511681119615 ], [ -121.6375188368033, 47.27485789584627, 1209.5511681119615 ], [ -121.65033211087477, 47.27500954818211, 907.7111681119613 ] ] ] }, "id": "20181111_47121C6414.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6414.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:46:04Z", "pc:count": 58686721, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602556.1874, "count": 58686721, "maximum": 603051.3734, "minimum": 602081.9734, "name": "X", "position": 0, "stddev": 271.5524821, "variance": 73740.75054 }, { "average": 5237308.174, "count": 58686721, "maximum": 5238013.886, "minimum": 5236608.366, "name": "Y", "position": 1, "stddev": 387.5603838, "variance": 150203.0511 }, { "average": 1043.524625, "count": 58686721, "maximum": 1209.551168, "minimum": 907.7111681, "name": "Z", "position": 2, "stddev": 61.54487763, "variance": 3787.771963 }, { "average": 34108.41042, "count": 58686721, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19900.49095, "variance": 396029540.2 }, { "average": 1.965074893, "count": 58686721, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118710244, "variance": 1.25151261 }, { "average": 2.930109743, "count": 58686721, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.363048686, "variance": 1.85790172 }, { "average": 0, "count": 58686721, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58686721, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.06719319, "count": 58686721, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3364613236, "variance": 0.1132062223 }, { "average": 1.176367683, "count": 58686721, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94774118, "variance": 254.3304489 }, { "average": 0.5067942201, "count": 58686721, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999538407, "variance": 0.2499538428 }, { "average": 1062.835903, "count": 58686721, "maximum": 1070, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.258709041, "variance": 10.61918461 }, { "average": 226032106.3, "count": 58686721, "maximum": 226094364.3, "minimum": 226014909.6, "name": "GpsTime", "position": 12, "stddev": 31351.10952, "variance": 982892067.9 }, { "average": 0.5067942201, "count": 58686721, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999538407, "variance": 0.2499538428 }, { "average": 0, "count": 58686721, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58686721, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001481425415, "count": 58686721, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03846076987, "variance": 0.001479230819 }, { "average": 0, "count": 58686721, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602081.9734, 5236608.366, 907.7111681, 603051.3734, 5238013.886, 1209.551168 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602081.9733663431, 5236608.36589971, 907.7111681119613 ], [ 602081.9733663431, 5238013.88589971, 907.7111681119613 ], [ 603051.373366343, 5238013.88589971, 1209.5511681119615 ], [ 603051.373366343, 5236608.36589971, 1209.5511681119615 ], [ 602081.9733663431, 5236608.36589971, 907.7111681119613 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:46:04+00:00", "end_time": "2018-11-11T23:41:49+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4418.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288623292064, 47.13751150677647, 878.1308168553063 ], [ -121.41250906550991, 47.15017945707579, 878.1308168553063 ], [ -121.39963964259505, 47.150000348134206, 1475.8108168553063 ], [ -121.40001986444294, 47.13733247670935, 1475.8108168553063 ], [ -121.41288623292064, 47.13751150677647, 878.1308168553063 ] ] ] }, "bbox": [ -121.4128862, 47.13733248, 878.1308169, -121.3996396, 47.15017946, 1475.810817 ], "properties": { "datetime": "2018-11-11T19:02:14Z", "pc:count": 44265531, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620856.1784, "count": 44265531, "maximum": 621327.3415, "minimum": 620351.3015, "name": "X", "position": 0, "stddev": 281.6246944, "variance": 79312.46851 }, { "average": 5222410.407, "count": 44265531, "maximum": 5223075.102, "minimum": 5221666.782, "name": "Y", "position": 1, "stddev": 396.4222884, "variance": 157150.6308 }, { "average": 1116.645675, "count": 44265531, "maximum": 1475.810817, "minimum": 878.1308169, "name": "Z", "position": 2, "stddev": 126.3825033, "variance": 15972.53714 }, { "average": 38139.84427, "count": 44265531, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18065.30391, "variance": 326355205.4 }, { "average": 1.792264911, "count": 44265531, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9758717562, "variance": 0.9523256846 }, { "average": 2.584305201, "count": 44265531, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.198611964, "variance": 1.436670641 }, { "average": 0, "count": 44265531, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.777282306e-08, "count": 44265531, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000260332134, "variance": 6.777282e-08 }, { "average": 1.069736224, "count": 44265531, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3788448861, "variance": 0.1435234477 }, { "average": 0.08167774271, "count": 44265531, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07204332, "variance": 258.3105765 }, { "average": 0.5074880498, "count": 44265531, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999439316, "variance": 0.2499439348 }, { "average": 1014.640605, "count": 44265531, "maximum": 1017, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 1.102041956, "variance": 1.214496473 }, { "average": 225997257.5, "count": 44265531, "maximum": 225998134.9, "minimum": 225996354.8, "name": "GpsTime", "position": 12, "stddev": 394.0200114, "variance": 155251.7694 }, { "average": 0.5074880498, "count": 44265531, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999439316, "variance": 0.2499439348 }, { "average": 0, "count": 44265531, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 44265531, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002621678705, "count": 44265531, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05113516955, "variance": 0.002614805565 }, { "average": 0, "count": 44265531, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620351.3015, 5221666.782, 878.1308169, 621327.3415, 5223075.102, 1475.810817 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620351.3014621758, 5221666.782024337, 878.1308168553063 ], [ 620351.3014621758, 5223075.102024337, 878.1308168553063 ], [ 621327.3414621758, 5223075.102024337, 1475.8108168553063 ], [ 621327.3414621758, 5221666.782024337, 1475.8108168553063 ], [ 620351.3014621758, 5221666.782024337, 878.1308168553063 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:02:14+00:00", "end_time": "2018-11-11T18:32:34+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4418.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4418.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4418.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4418.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4128862, 47.13733248, 878.1308169, -121.3996396, 47.15017946, 1475.810817 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288623292064, 47.13751150677647, 878.1308168553063 ], [ -121.41250906550991, 47.15017945707579, 878.1308168553063 ], [ -121.39963964259505, 47.150000348134206, 1475.8108168553063 ], [ -121.40001986444294, 47.13733247670935, 1475.8108168553063 ], [ -121.41288623292064, 47.13751150677647, 878.1308168553063 ] ] ] }, "id": "20181111_47121B4418.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4418.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:02:14Z", "pc:count": 44265531, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620856.1784, "count": 44265531, "maximum": 621327.3415, "minimum": 620351.3015, "name": "X", "position": 0, "stddev": 281.6246944, "variance": 79312.46851 }, { "average": 5222410.407, "count": 44265531, "maximum": 5223075.102, "minimum": 5221666.782, "name": "Y", "position": 1, "stddev": 396.4222884, "variance": 157150.6308 }, { "average": 1116.645675, "count": 44265531, "maximum": 1475.810817, "minimum": 878.1308169, "name": "Z", "position": 2, "stddev": 126.3825033, "variance": 15972.53714 }, { "average": 38139.84427, "count": 44265531, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18065.30391, "variance": 326355205.4 }, { "average": 1.792264911, "count": 44265531, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9758717562, "variance": 0.9523256846 }, { "average": 2.584305201, "count": 44265531, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.198611964, "variance": 1.436670641 }, { "average": 0, "count": 44265531, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.777282306e-08, "count": 44265531, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000260332134, "variance": 6.777282e-08 }, { "average": 1.069736224, "count": 44265531, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3788448861, "variance": 0.1435234477 }, { "average": 0.08167774271, "count": 44265531, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07204332, "variance": 258.3105765 }, { "average": 0.5074880498, "count": 44265531, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999439316, "variance": 0.2499439348 }, { "average": 1014.640605, "count": 44265531, "maximum": 1017, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 1.102041956, "variance": 1.214496473 }, { "average": 225997257.5, "count": 44265531, "maximum": 225998134.9, "minimum": 225996354.8, "name": "GpsTime", "position": 12, "stddev": 394.0200114, "variance": 155251.7694 }, { "average": 0.5074880498, "count": 44265531, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999439316, "variance": 0.2499439348 }, { "average": 0, "count": 44265531, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 44265531, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002621678705, "count": 44265531, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05113516955, "variance": 0.002614805565 }, { "average": 0, "count": 44265531, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620351.3015, 5221666.782, 878.1308169, 621327.3415, 5223075.102, 1475.810817 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620351.3014621758, 5221666.782024337, 878.1308168553063 ], [ 620351.3014621758, 5223075.102024337, 878.1308168553063 ], [ 621327.3414621758, 5223075.102024337, 1475.8108168553063 ], [ 621327.3414621758, 5221666.782024337, 1475.8108168553063 ], [ 620351.3014621758, 5221666.782024337, 878.1308168553063 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:02:14+00:00", "end_time": "2018-11-11T18:32:34+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4407.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4253835217121, 47.162510951716946, 1017.6276012007779 ], [ -121.42500901762887, 47.17517820326025, 1017.6276012007779 ], [ -121.41214218510139, 47.175000548004824, 1489.127601200778 ], [ -121.4125197455577, 47.16233337469676, 1489.127601200778 ], [ -121.4253835217121, 47.162510951716946, 1017.6276012007779 ] ] ] }, "bbox": [ -121.4253835, 47.16233337, 1017.627601, -121.4121422, 47.1751782, 1489.127601 ], "properties": { "datetime": "2018-11-11T19:38:05Z", "pc:count": 51521626, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619825.7306, "count": 51521626, "maximum": 620323.0468, "minimum": 619347.6668, "name": "X", "position": 0, "stddev": 273.922017, "variance": 75033.27138 }, { "average": 5225088.498, "count": 51521626, "maximum": 5225833.945, "minimum": 5224425.705, "name": "Y", "position": 1, "stddev": 397.2590147, "variance": 157814.7248 }, { "average": 1299.712399, "count": 51521626, "maximum": 1489.127601, "minimum": 1017.627601, "name": "Z", "position": 2, "stddev": 96.06717293, "variance": 9228.901716 }, { "average": 33589.13372, "count": 51521626, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20693.71232, "variance": 428229729.5 }, { "average": 1.998741053, "count": 51521626, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.152672717, "variance": 1.328654392 }, { "average": 2.996908075, "count": 51521626, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.410430145, "variance": 1.989313195 }, { "average": 0, "count": 51521626, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.27005157e-07, "count": 51521626, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006534561829, "variance": 4.27004983e-07 }, { "average": 1.07938548, "count": 51521626, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4119288624, "variance": 0.1696853876 }, { "average": -1.220201805, "count": 51521626, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.7201103, "variance": 279.5620883 }, { "average": 0.5085291369, "count": 51521626, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999272534, "variance": 0.2499272587 }, { "average": 1019.86018, "count": 51521626, "maximum": 1022, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 0.9955468663, "variance": 0.9911135631 }, { "average": 225999331.6, "count": 51521626, "maximum": 226000285, "minimum": 225998532.5, "name": "GpsTime", "position": 12, "stddev": 440.5251133, "variance": 194062.3755 }, { "average": 0.5085291369, "count": 51521626, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999272534, "variance": 0.2499272587 }, { "average": 0, "count": 51521626, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51521626, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003220065298, "count": 51521626, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05665418378, "variance": 0.00320969654 }, { "average": 0, "count": 51521626, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619347.6668, 5224425.705, 1017.627601, 620323.0468, 5225833.945, 1489.127601 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619347.6668426436, 5224425.70507121, 1017.6276012007779 ], [ 619347.6668426436, 5225833.94507121, 1017.6276012007779 ], [ 620323.0468426435, 5225833.94507121, 1489.127601200778 ], [ 620323.0468426435, 5224425.70507121, 1489.127601200778 ], [ 619347.6668426436, 5224425.70507121, 1017.6276012007779 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:38:05+00:00", "end_time": "2018-11-11T19:08:52+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4407.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4407.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4407.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4407.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4253835, 47.16233337, 1017.627601, -121.4121422, 47.1751782, 1489.127601 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4253835217121, 47.162510951716946, 1017.6276012007779 ], [ -121.42500901762887, 47.17517820326025, 1017.6276012007779 ], [ -121.41214218510139, 47.175000548004824, 1489.127601200778 ], [ -121.4125197455577, 47.16233337469676, 1489.127601200778 ], [ -121.4253835217121, 47.162510951716946, 1017.6276012007779 ] ] ] }, "id": "20181111_47121B4407.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4407.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:38:05Z", "pc:count": 51521626, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619825.7306, "count": 51521626, "maximum": 620323.0468, "minimum": 619347.6668, "name": "X", "position": 0, "stddev": 273.922017, "variance": 75033.27138 }, { "average": 5225088.498, "count": 51521626, "maximum": 5225833.945, "minimum": 5224425.705, "name": "Y", "position": 1, "stddev": 397.2590147, "variance": 157814.7248 }, { "average": 1299.712399, "count": 51521626, "maximum": 1489.127601, "minimum": 1017.627601, "name": "Z", "position": 2, "stddev": 96.06717293, "variance": 9228.901716 }, { "average": 33589.13372, "count": 51521626, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20693.71232, "variance": 428229729.5 }, { "average": 1.998741053, "count": 51521626, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.152672717, "variance": 1.328654392 }, { "average": 2.996908075, "count": 51521626, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.410430145, "variance": 1.989313195 }, { "average": 0, "count": 51521626, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.27005157e-07, "count": 51521626, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006534561829, "variance": 4.27004983e-07 }, { "average": 1.07938548, "count": 51521626, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4119288624, "variance": 0.1696853876 }, { "average": -1.220201805, "count": 51521626, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.7201103, "variance": 279.5620883 }, { "average": 0.5085291369, "count": 51521626, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999272534, "variance": 0.2499272587 }, { "average": 1019.86018, "count": 51521626, "maximum": 1022, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 0.9955468663, "variance": 0.9911135631 }, { "average": 225999331.6, "count": 51521626, "maximum": 226000285, "minimum": 225998532.5, "name": "GpsTime", "position": 12, "stddev": 440.5251133, "variance": 194062.3755 }, { "average": 0.5085291369, "count": 51521626, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999272534, "variance": 0.2499272587 }, { "average": 0, "count": 51521626, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51521626, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003220065298, "count": 51521626, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05665418378, "variance": 0.00320969654 }, { "average": 0, "count": 51521626, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619347.6668, 5224425.705, 1017.627601, 620323.0468, 5225833.945, 1489.127601 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619347.6668426436, 5224425.70507121, 1017.6276012007779 ], [ 619347.6668426436, 5225833.94507121, 1017.6276012007779 ], [ 620323.0468426435, 5225833.94507121, 1489.127601200778 ], [ 620323.0468426435, 5224425.70507121, 1489.127601200778 ], [ 619347.6668426436, 5224425.70507121, 1017.6276012007779 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:38:05+00:00", "end_time": "2018-11-11T19:08:52+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6209.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6503316367835, 47.22500951985028, 379.5427699698758 ], [ -121.6500105473068, 47.23765325543125, 379.5427699698758 ], [ -121.63719439614322, 47.237501516824686, 553.6227699698758 ], [ -121.63751853159549, 47.22485784795331, 553.6227699698758 ], [ -121.6503316367835, 47.22500951985028, 379.5427699698758 ] ] ] }, "bbox": [ -121.6503316, 47.22485785, 379.54277, -121.6371944, 47.23765326, 553.62277 ], "properties": { "datetime": "2018-11-12T23:00:16Z", "pc:count": 52344331, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602657.1754, "count": 52344331, "maximum": 603148.4418, "minimum": 602178.1418, "name": "X", "position": 0, "stddev": 271.2825983, "variance": 73594.24812 }, { "average": 5231753.615, "count": 52344331, "maximum": 5232457.42, "minimum": 5231051.92, "name": "Y", "position": 1, "stddev": 404.6180239, "variance": 163715.7452 }, { "average": 450.6653713, "count": 52344331, "maximum": 553.62277, "minimum": 379.54277, "name": "Z", "position": 2, "stddev": 29.17136175, "variance": 850.9683465 }, { "average": 32371.48812, "count": 52344331, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15936.73563, "variance": 253979542.5 }, { "average": 2.079107382, "count": 52344331, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.144591547, "variance": 1.31008981 }, { "average": 3.158153268, "count": 52344331, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.298675098, "variance": 1.68655701 }, { "average": 0, "count": 52344331, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.787962158e-07, "count": 52344331, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009374409103, "variance": 8.787954603e-07 }, { "average": 1.106106466, "count": 52344331, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6081199341, "variance": 0.3698098542 }, { "average": -0.01877484978, "count": 52344331, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.30421613, "variance": 265.8274637 }, { "average": 0.5057441082, "count": 52344331, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999670089, "variance": 0.24996701 }, { "average": 1076.667729, "count": 52344331, "maximum": 1079, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.107858593, "variance": 1.227350662 }, { "average": 226097811.9, "count": 52344331, "maximum": 226098816, "minimum": 226096553.6, "name": "GpsTime", "position": 12, "stddev": 533.8514148, "variance": 284997.3331 }, { "average": 0.5057441082, "count": 52344331, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999670089, "variance": 0.24996701 }, { "average": 0, "count": 52344331, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52344331, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002105481107, "count": 52344331, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0458371912, "variance": 0.002101048097 }, { "average": 0, "count": 52344331, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602178.1418, 5231051.92, 379.54277, 603148.4418, 5232457.42, 553.62277 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602178.1417904495, 5231051.920241436, 379.5427699698758 ], [ 602178.1417904495, 5232457.420241436, 379.5427699698758 ], [ 603148.4417904495, 5232457.420241436, 553.6227699698758 ], [ 603148.4417904495, 5231051.920241436, 553.6227699698758 ], [ 602178.1417904495, 5231051.920241436, 379.5427699698758 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:00:16+00:00", "end_time": "2018-11-12T22:22:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6209.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6209.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6209.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6209.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6503316, 47.22485785, 379.54277, -121.6371944, 47.23765326, 553.62277 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6503316367835, 47.22500951985028, 379.5427699698758 ], [ -121.6500105473068, 47.23765325543125, 379.5427699698758 ], [ -121.63719439614322, 47.237501516824686, 553.6227699698758 ], [ -121.63751853159549, 47.22485784795331, 553.6227699698758 ], [ -121.6503316367835, 47.22500951985028, 379.5427699698758 ] ] ] }, "id": "20181112_47121B6209.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6209.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:00:16Z", "pc:count": 52344331, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602657.1754, "count": 52344331, "maximum": 603148.4418, "minimum": 602178.1418, "name": "X", "position": 0, "stddev": 271.2825983, "variance": 73594.24812 }, { "average": 5231753.615, "count": 52344331, "maximum": 5232457.42, "minimum": 5231051.92, "name": "Y", "position": 1, "stddev": 404.6180239, "variance": 163715.7452 }, { "average": 450.6653713, "count": 52344331, "maximum": 553.62277, "minimum": 379.54277, "name": "Z", "position": 2, "stddev": 29.17136175, "variance": 850.9683465 }, { "average": 32371.48812, "count": 52344331, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15936.73563, "variance": 253979542.5 }, { "average": 2.079107382, "count": 52344331, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.144591547, "variance": 1.31008981 }, { "average": 3.158153268, "count": 52344331, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.298675098, "variance": 1.68655701 }, { "average": 0, "count": 52344331, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.787962158e-07, "count": 52344331, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009374409103, "variance": 8.787954603e-07 }, { "average": 1.106106466, "count": 52344331, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6081199341, "variance": 0.3698098542 }, { "average": -0.01877484978, "count": 52344331, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.30421613, "variance": 265.8274637 }, { "average": 0.5057441082, "count": 52344331, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999670089, "variance": 0.24996701 }, { "average": 1076.667729, "count": 52344331, "maximum": 1079, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.107858593, "variance": 1.227350662 }, { "average": 226097811.9, "count": 52344331, "maximum": 226098816, "minimum": 226096553.6, "name": "GpsTime", "position": 12, "stddev": 533.8514148, "variance": 284997.3331 }, { "average": 0.5057441082, "count": 52344331, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999670089, "variance": 0.24996701 }, { "average": 0, "count": 52344331, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52344331, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002105481107, "count": 52344331, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0458371912, "variance": 0.002101048097 }, { "average": 0, "count": 52344331, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602178.1418, 5231051.92, 379.54277, 603148.4418, 5232457.42, 553.62277 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602178.1417904495, 5231051.920241436, 379.5427699698758 ], [ 602178.1417904495, 5232457.420241436, 379.5427699698758 ], [ 603148.4417904495, 5232457.420241436, 553.6227699698758 ], [ 603148.4417904495, 5231051.920241436, 553.6227699698758 ], [ 602178.1417904495, 5231051.920241436, 379.5427699698758 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:00:16+00:00", "end_time": "2018-11-12T22:22:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C4319.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287649003706, 47.2625108342142, 919.1605492162635 ], [ -121.46250974069638, 47.275173951444856, 919.1605492162635 ], [ -121.44964991408263, 47.27500065512693, 1290.5205492162636 ], [ -121.45001972798981, 47.26233761420803, 1290.5205492162636 ], [ -121.46287649003706, 47.2625108342142, 919.1605492162635 ] ] ] }, "bbox": [ -121.4628765, 47.26233761, 919.1605492, -121.4496499, 47.27517395, 1290.520549 ], "properties": { "datetime": "2018-11-11T22:37:43Z", "pc:count": 43448842, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616787.9059, "count": 43448842, "maximum": 617260.1298, "minimum": 616287.1298, "name": "X", "position": 0, "stddev": 272.2967198, "variance": 74145.50362 }, { "average": 5236181.229, "count": 43448842, "maximum": 5236889.62, "minimum": 5235481.84, "name": "Y", "position": 1, "stddev": 408.3811017, "variance": 166775.1242 }, { "average": 1090.440811, "count": 43448842, "maximum": 1290.520549, "minimum": 919.1605492, "name": "Z", "position": 2, "stddev": 55.65667281, "variance": 3097.665229 }, { "average": 37669.01277, "count": 43448842, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18289.67297, "variance": 334512137.5 }, { "average": 1.839499658, "count": 43448842, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.005549596, "variance": 1.011129991 }, { "average": 2.678970961, "count": 43448842, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.220274693, "variance": 1.489070326 }, { "average": 0, "count": 43448842, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.380934387e-07, "count": 43448842, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000371609234, "variance": 1.380934228e-07 }, { "average": 1.078181071, "count": 43448842, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3678395338, "variance": 0.1353059226 }, { "average": 0.1510854529, "count": 43448842, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.89120831, "variance": 252.5305016 }, { "average": 0.5062548733, "count": 43448842, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999608808, "variance": 0.2499608823 }, { "average": 1041.917347, "count": 43448842, "maximum": 1050, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 1.085320328, "variance": 1.177920215 }, { "average": 226009118.4, "count": 43448842, "maximum": 226011063.6, "minimum": 226008459.8, "name": "GpsTime", "position": 12, "stddev": 343.3809377, "variance": 117910.4684 }, { "average": 0.5062548733, "count": 43448842, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999608808, "variance": 0.2499608823 }, { "average": 0, "count": 43448842, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43448842, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00210790428, "count": 43448842, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04586350475, "variance": 0.002103461068 }, { "average": 0, "count": 43448842, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616287.1298, 5235481.84, 919.1605492, 617260.1298, 5236889.62, 1290.520549 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616287.1297529395, 5235481.8404004285, 919.1605492162635 ], [ 616287.1297529395, 5236889.620400428, 919.1605492162635 ], [ 617260.1297529395, 5236889.620400428, 1290.5205492162636 ], [ 617260.1297529395, 5235481.8404004285, 1290.5205492162636 ], [ 616287.1297529395, 5235481.8404004285, 919.1605492162635 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:37:43+00:00", "end_time": "2018-11-11T21:54:19+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C4319.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C4319.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C4319.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4319.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4628765, 47.26233761, 919.1605492, -121.4496499, 47.27517395, 1290.520549 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287649003706, 47.2625108342142, 919.1605492162635 ], [ -121.46250974069638, 47.275173951444856, 919.1605492162635 ], [ -121.44964991408263, 47.27500065512693, 1290.5205492162636 ], [ -121.45001972798981, 47.26233761420803, 1290.5205492162636 ], [ -121.46287649003706, 47.2625108342142, 919.1605492162635 ] ] ] }, "id": "20181111_47121C4319.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C4319.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:37:43Z", "pc:count": 43448842, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616787.9059, "count": 43448842, "maximum": 617260.1298, "minimum": 616287.1298, "name": "X", "position": 0, "stddev": 272.2967198, "variance": 74145.50362 }, { "average": 5236181.229, "count": 43448842, "maximum": 5236889.62, "minimum": 5235481.84, "name": "Y", "position": 1, "stddev": 408.3811017, "variance": 166775.1242 }, { "average": 1090.440811, "count": 43448842, "maximum": 1290.520549, "minimum": 919.1605492, "name": "Z", "position": 2, "stddev": 55.65667281, "variance": 3097.665229 }, { "average": 37669.01277, "count": 43448842, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18289.67297, "variance": 334512137.5 }, { "average": 1.839499658, "count": 43448842, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.005549596, "variance": 1.011129991 }, { "average": 2.678970961, "count": 43448842, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.220274693, "variance": 1.489070326 }, { "average": 0, "count": 43448842, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.380934387e-07, "count": 43448842, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000371609234, "variance": 1.380934228e-07 }, { "average": 1.078181071, "count": 43448842, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3678395338, "variance": 0.1353059226 }, { "average": 0.1510854529, "count": 43448842, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.89120831, "variance": 252.5305016 }, { "average": 0.5062548733, "count": 43448842, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999608808, "variance": 0.2499608823 }, { "average": 1041.917347, "count": 43448842, "maximum": 1050, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 1.085320328, "variance": 1.177920215 }, { "average": 226009118.4, "count": 43448842, "maximum": 226011063.6, "minimum": 226008459.8, "name": "GpsTime", "position": 12, "stddev": 343.3809377, "variance": 117910.4684 }, { "average": 0.5062548733, "count": 43448842, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999608808, "variance": 0.2499608823 }, { "average": 0, "count": 43448842, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43448842, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00210790428, "count": 43448842, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04586350475, "variance": 0.002103461068 }, { "average": 0, "count": 43448842, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616287.1298, 5235481.84, 919.1605492, 617260.1298, 5236889.62, 1290.520549 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616287.1297529395, 5235481.8404004285, 919.1605492162635 ], [ 616287.1297529395, 5236889.620400428, 919.1605492162635 ], [ 617260.1297529395, 5236889.620400428, 1290.5205492162636 ], [ 617260.1297529395, 5235481.8404004285, 1290.5205492162636 ], [ 616287.1297529395, 5235481.8404004285, 919.1605492162635 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:37:43+00:00", "end_time": "2018-11-11T21:54:19+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5110.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534901530144, 47.22501046443182, 474.29309616568395 ], [ -121.57500988340846, 47.23766153488292, 474.29309616568395 ], [ -121.56217696767953, 47.23750119140804, 1178.913096165684 ], [ -121.56251915110687, 47.22485019149012, 1178.913096165684 ], [ -121.57534901530144, 47.22501046443182, 474.29309616568395 ] ] ] }, "bbox": [ -121.575349, 47.22485019, 474.2930962, -121.562177, 47.23766153, 1178.913096 ], "properties": { "datetime": "2018-11-12T22:24:16Z", "pc:count": 59552922, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608344.5169, "count": 59552922, "maximum": 608826.233, "minimum": 607854.633, "name": "X", "position": 0, "stddev": 271.1133731, "variance": 73502.46105 }, { "average": 5231893.483, "count": 59552922, "maximum": 5232559.283, "minimum": 5231152.923, "name": "Y", "position": 1, "stddev": 394.0875856, "variance": 155305.0252 }, { "average": 773.206273, "count": 59552922, "maximum": 1178.913096, "minimum": 474.2930962, "name": "Z", "position": 2, "stddev": 149.0973363, "variance": 22230.0157 }, { "average": 33969.37119, "count": 59552922, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18022.42769, "variance": 324807899.8 }, { "average": 2.023949841, "count": 59552922, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.117697501, "variance": 1.249247703 }, { "average": 3.047756616, "count": 59552922, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294195188, "variance": 1.674941184 }, { "average": 0, "count": 59552922, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.108257963e-06, "count": 59552922, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001052737742, "variance": 1.108256753e-06 }, { "average": 1.052877506, "count": 59552922, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3638409134, "variance": 0.1323802103 }, { "average": -0.01228542816, "count": 59552922, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95170141, "variance": 254.4567778 }, { "average": 0.5139791797, "count": 59552922, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998045485, "variance": 0.2498045867 }, { "average": 1071.551031, "count": 59552922, "maximum": 1074, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 2.466246489, "variance": 6.082371746 }, { "average": 226094834.9, "count": 59552922, "maximum": 226096656.1, "minimum": 226007969.7, "name": "GpsTime", "position": 12, "stddev": 5954.580224, "variance": 35457025.65 }, { "average": 0.5139791797, "count": 59552922, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998045485, "variance": 0.2498045867 }, { "average": 0, "count": 59552922, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59552922, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002743291085, "count": 59552922, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05230454555, "variance": 0.002735765485 }, { "average": 0, "count": 59552922, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607854.633, 5231152.923, 474.2930962, 608826.233, 5232559.283, 1178.913096 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607854.6330403157, 5231152.923003108, 474.29309616568395 ], [ 607854.6330403157, 5232559.283003108, 474.29309616568395 ], [ 608826.2330403158, 5232559.283003108, 1178.913096165684 ], [ 608826.2330403158, 5231152.923003108, 1178.913096165684 ], [ 607854.6330403157, 5231152.923003108, 474.29309616568395 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:24:16+00:00", "end_time": "2018-11-11T21:46:09+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5110.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5110.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5110.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5110.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.575349, 47.22485019, 474.2930962, -121.562177, 47.23766153, 1178.913096 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534901530144, 47.22501046443182, 474.29309616568395 ], [ -121.57500988340846, 47.23766153488292, 474.29309616568395 ], [ -121.56217696767953, 47.23750119140804, 1178.913096165684 ], [ -121.56251915110687, 47.22485019149012, 1178.913096165684 ], [ -121.57534901530144, 47.22501046443182, 474.29309616568395 ] ] ] }, "id": "20181111_47121B5110.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5110.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:24:16Z", "pc:count": 59552922, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608344.5169, "count": 59552922, "maximum": 608826.233, "minimum": 607854.633, "name": "X", "position": 0, "stddev": 271.1133731, "variance": 73502.46105 }, { "average": 5231893.483, "count": 59552922, "maximum": 5232559.283, "minimum": 5231152.923, "name": "Y", "position": 1, "stddev": 394.0875856, "variance": 155305.0252 }, { "average": 773.206273, "count": 59552922, "maximum": 1178.913096, "minimum": 474.2930962, "name": "Z", "position": 2, "stddev": 149.0973363, "variance": 22230.0157 }, { "average": 33969.37119, "count": 59552922, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18022.42769, "variance": 324807899.8 }, { "average": 2.023949841, "count": 59552922, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.117697501, "variance": 1.249247703 }, { "average": 3.047756616, "count": 59552922, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294195188, "variance": 1.674941184 }, { "average": 0, "count": 59552922, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.108257963e-06, "count": 59552922, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001052737742, "variance": 1.108256753e-06 }, { "average": 1.052877506, "count": 59552922, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3638409134, "variance": 0.1323802103 }, { "average": -0.01228542816, "count": 59552922, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95170141, "variance": 254.4567778 }, { "average": 0.5139791797, "count": 59552922, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998045485, "variance": 0.2498045867 }, { "average": 1071.551031, "count": 59552922, "maximum": 1074, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 2.466246489, "variance": 6.082371746 }, { "average": 226094834.9, "count": 59552922, "maximum": 226096656.1, "minimum": 226007969.7, "name": "GpsTime", "position": 12, "stddev": 5954.580224, "variance": 35457025.65 }, { "average": 0.5139791797, "count": 59552922, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998045485, "variance": 0.2498045867 }, { "average": 0, "count": 59552922, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59552922, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002743291085, "count": 59552922, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05230454555, "variance": 0.002735765485 }, { "average": 0, "count": 59552922, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607854.633, 5231152.923, 474.2930962, 608826.233, 5232559.283, 1178.913096 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607854.6330403157, 5231152.923003108, 474.29309616568395 ], [ 607854.6330403157, 5232559.283003108, 474.29309616568395 ], [ 608826.2330403158, 5232559.283003108, 1178.913096165684 ], [ 608826.2330403158, 5231152.923003108, 1178.913096165684 ], [ 607854.6330403157, 5231152.923003108, 474.29309616568395 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:24:16+00:00", "end_time": "2018-11-11T21:46:09+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3416.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.31290961733194, 47.13751187232304, 1420.0598528252272 ], [ -121.31250834466998, 47.15019034314343, 1420.0598528252272 ], [ -121.29985816741011, 47.15000324601146, 1897.679852825227 ], [ -121.30026244466555, 47.13732485765177, 1897.679852825227 ], [ -121.31290961733194, 47.13751187232304, 1420.0598528252272 ] ] ] }, "bbox": [ -121.3129096, 47.13732486, 1420.059853, -121.2998582, 47.15019034, 1897.679853 ], "properties": { "datetime": "2018-11-11T18:28:05Z", "pc:count": 32568769, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628379.652, "count": 32568769, "maximum": 628891.7897, "minimum": 627932.3297, "name": "X", "position": 0, "stddev": 257.2599822, "variance": 66182.69843 }, { "average": 5222550.478, "count": 32568769, "maximum": 5223235.2, "minimum": 5221825.64, "name": "Y", "position": 1, "stddev": 398.9926889, "variance": 159195.1658 }, { "average": 1569.183682, "count": 32568769, "maximum": 1897.679853, "minimum": 1420.059853, "name": "Z", "position": 2, "stddev": 73.862484, "variance": 5455.666542 }, { "average": 43430.19023, "count": 32568769, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19811.55166, "variance": 392497579.1 }, { "average": 1.565397636, "count": 32568769, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8443117246, "variance": 0.7128622883 }, { "average": 2.13106725, "count": 32568769, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.119705938, "variance": 1.253741387 }, { "average": 0, "count": 32568769, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.330259796e-05, "count": 32568769, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.007300668355, "variance": 5.329975843e-05 }, { "average": 1.12465703, "count": 32568769, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4977543345, "variance": 0.2477593775 }, { "average": 0.3557587839, "count": 32568769, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.14809438, "variance": 260.7609522 }, { "average": 0.5085384406, "count": 32568769, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999270974, "variance": 0.2499271027 }, { "average": 1002.179312, "count": 32568769, "maximum": 1011, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 3.084209507, "variance": 9.512348284 }, { "average": 225778126.2, "count": 32568769, "maximum": 225996085.9, "minimum": 225752415.1, "name": "GpsTime", "position": 12, "stddev": 74291.69153, "variance": 5519255430 }, { "average": 0.5085384406, "count": 32568769, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999270974, "variance": 0.2499271027 }, { "average": 0, "count": 32568769, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 32568769, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004621390511, "count": 32568769, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06782354607, "variance": 0.004600033402 }, { "average": 0, "count": 32568769, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627932.3297, 5221825.64, 1420.059853, 628891.7897, 5223235.2, 1897.679853 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627932.3296566093, 5221825.6400432745, 1420.0598528252272 ], [ 627932.3296566093, 5223235.200043275, 1420.0598528252272 ], [ 628891.7896566093, 5223235.200043275, 1897.679852825227 ], [ 628891.7896566093, 5221825.6400432745, 1897.679852825227 ], [ 627932.3296566093, 5221825.6400432745, 1420.0598528252272 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:28:05+00:00", "end_time": "2018-11-08T22:46:55+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3416.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3416.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3416.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3416.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3129096, 47.13732486, 1420.059853, -121.2998582, 47.15019034, 1897.679853 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.31290961733194, 47.13751187232304, 1420.0598528252272 ], [ -121.31250834466998, 47.15019034314343, 1420.0598528252272 ], [ -121.29985816741011, 47.15000324601146, 1897.679852825227 ], [ -121.30026244466555, 47.13732485765177, 1897.679852825227 ], [ -121.31290961733194, 47.13751187232304, 1420.0598528252272 ] ] ] }, "id": "20181108_47121B3416.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3416.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:28:05Z", "pc:count": 32568769, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628379.652, "count": 32568769, "maximum": 628891.7897, "minimum": 627932.3297, "name": "X", "position": 0, "stddev": 257.2599822, "variance": 66182.69843 }, { "average": 5222550.478, "count": 32568769, "maximum": 5223235.2, "minimum": 5221825.64, "name": "Y", "position": 1, "stddev": 398.9926889, "variance": 159195.1658 }, { "average": 1569.183682, "count": 32568769, "maximum": 1897.679853, "minimum": 1420.059853, "name": "Z", "position": 2, "stddev": 73.862484, "variance": 5455.666542 }, { "average": 43430.19023, "count": 32568769, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19811.55166, "variance": 392497579.1 }, { "average": 1.565397636, "count": 32568769, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8443117246, "variance": 0.7128622883 }, { "average": 2.13106725, "count": 32568769, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.119705938, "variance": 1.253741387 }, { "average": 0, "count": 32568769, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.330259796e-05, "count": 32568769, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.007300668355, "variance": 5.329975843e-05 }, { "average": 1.12465703, "count": 32568769, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4977543345, "variance": 0.2477593775 }, { "average": 0.3557587839, "count": 32568769, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.14809438, "variance": 260.7609522 }, { "average": 0.5085384406, "count": 32568769, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999270974, "variance": 0.2499271027 }, { "average": 1002.179312, "count": 32568769, "maximum": 1011, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 3.084209507, "variance": 9.512348284 }, { "average": 225778126.2, "count": 32568769, "maximum": 225996085.9, "minimum": 225752415.1, "name": "GpsTime", "position": 12, "stddev": 74291.69153, "variance": 5519255430 }, { "average": 0.5085384406, "count": 32568769, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999270974, "variance": 0.2499271027 }, { "average": 0, "count": 32568769, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 32568769, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004621390511, "count": 32568769, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06782354607, "variance": 0.004600033402 }, { "average": 0, "count": 32568769, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627932.3297, 5221825.64, 1420.059853, 628891.7897, 5223235.2, 1897.679853 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627932.3296566093, 5221825.6400432745, 1420.0598528252272 ], [ 627932.3296566093, 5223235.200043275, 1420.0598528252272 ], [ 628891.7896566093, 5223235.200043275, 1897.679852825227 ], [ 628891.7896566093, 5221825.6400432745, 1897.679852825227 ], [ 627932.3296566093, 5221825.6400432745, 1420.0598528252272 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:28:05+00:00", "end_time": "2018-11-08T22:46:55+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6109.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281706649009, 47.225009223514405, -5.030865037724482 ], [ -121.71251099680121, 47.23764679977891, -5.030865037724482 ], [ -121.69970878608918, 47.237502212907195, 645.1491349622756 ], [ -121.70001789711215, 47.2248647001769, 645.1491349622756 ], [ -121.71281706649009, 47.225009223514405, -5.030865037724482 ] ] ] }, "bbox": [ -121.7128171, 47.2248647, -5.030865038, -121.6997088, 47.2376468, 645.149135 ], "properties": { "datetime": "2018-11-12T23:38:27Z", "pc:count": 54856079, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597930.9744, "count": 54856079, "maximum": 598416.9479, "minimum": 597447.7279, "name": "X", "position": 0, "stddev": 276.9809256, "variance": 76718.43313 }, { "average": 5231688.619, "count": 54856079, "maximum": 5232376.753, "minimum": 5230971.973, "name": "Y", "position": 1, "stddev": 394.1281238, "variance": 155336.978 }, { "average": 443.7554243, "count": 54856079, "maximum": 645.149135, "minimum": -5.030865038, "name": "Z", "position": 2, "stddev": 49.99207059, "variance": 2499.207122 }, { "average": 34975.94805, "count": 54856079, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16490.3505, "variance": 271931659.7 }, { "average": 1.985950436, "count": 54856079, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.103965244, "variance": 1.218739261 }, { "average": 2.972095764, "count": 54856079, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.303074305, "variance": 1.698002644 }, { "average": 0, "count": 54856079, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.208395554e-06, "count": 54856079, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001791196617, "variance": 3.208385319e-06 }, { "average": 1.10396567, "count": 54856079, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6314620751, "variance": 0.3987443523 }, { "average": -0.1745144082, "count": 54856079, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.20971784, "variance": 262.7549523 }, { "average": 0.5073474172, "count": 54856079, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999460171, "variance": 0.24994602 }, { "average": 1080.888261, "count": 54856079, "maximum": 1084, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.287507105, "variance": 1.657674546 }, { "average": 226099716.5, "count": 54856079, "maximum": 226101107.4, "minimum": 226098432.2, "name": "GpsTime", "position": 12, "stddev": 565.7905757, "variance": 320118.9755 }, { "average": 0.5073474172, "count": 54856079, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999460171, "variance": 0.24994602 }, { "average": 0, "count": 54856079, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54856079, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002785999342, "count": 54856079, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05270898975, "variance": 0.0027782376 }, { "average": 0, "count": 54856079, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597447.7279, 5230971.973, -5.030865038, 598416.9479, 5232376.753, 645.149135 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597447.7278760852, 5230971.973467284, -5.030865037724482 ], [ 597447.7278760852, 5232376.753467283, -5.030865037724482 ], [ 598416.9478760852, 5232376.753467283, 645.1491349622756 ], [ 598416.9478760852, 5230971.973467284, 645.1491349622756 ], [ 597447.7278760852, 5230971.973467284, -5.030865037724482 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:38:27+00:00", "end_time": "2018-11-12T22:53:52+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6109.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6109.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6109.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6109.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7128171, 47.2248647, -5.030865038, -121.6997088, 47.2376468, 645.149135 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281706649009, 47.225009223514405, -5.030865037724482 ], [ -121.71251099680121, 47.23764679977891, -5.030865037724482 ], [ -121.69970878608918, 47.237502212907195, 645.1491349622756 ], [ -121.70001789711215, 47.2248647001769, 645.1491349622756 ], [ -121.71281706649009, 47.225009223514405, -5.030865037724482 ] ] ] }, "id": "20181112_47121B6109.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6109.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:38:27Z", "pc:count": 54856079, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597930.9744, "count": 54856079, "maximum": 598416.9479, "minimum": 597447.7279, "name": "X", "position": 0, "stddev": 276.9809256, "variance": 76718.43313 }, { "average": 5231688.619, "count": 54856079, "maximum": 5232376.753, "minimum": 5230971.973, "name": "Y", "position": 1, "stddev": 394.1281238, "variance": 155336.978 }, { "average": 443.7554243, "count": 54856079, "maximum": 645.149135, "minimum": -5.030865038, "name": "Z", "position": 2, "stddev": 49.99207059, "variance": 2499.207122 }, { "average": 34975.94805, "count": 54856079, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16490.3505, "variance": 271931659.7 }, { "average": 1.985950436, "count": 54856079, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.103965244, "variance": 1.218739261 }, { "average": 2.972095764, "count": 54856079, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.303074305, "variance": 1.698002644 }, { "average": 0, "count": 54856079, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.208395554e-06, "count": 54856079, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001791196617, "variance": 3.208385319e-06 }, { "average": 1.10396567, "count": 54856079, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6314620751, "variance": 0.3987443523 }, { "average": -0.1745144082, "count": 54856079, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.20971784, "variance": 262.7549523 }, { "average": 0.5073474172, "count": 54856079, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999460171, "variance": 0.24994602 }, { "average": 1080.888261, "count": 54856079, "maximum": 1084, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.287507105, "variance": 1.657674546 }, { "average": 226099716.5, "count": 54856079, "maximum": 226101107.4, "minimum": 226098432.2, "name": "GpsTime", "position": 12, "stddev": 565.7905757, "variance": 320118.9755 }, { "average": 0.5073474172, "count": 54856079, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999460171, "variance": 0.24994602 }, { "average": 0, "count": 54856079, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54856079, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002785999342, "count": 54856079, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05270898975, "variance": 0.0027782376 }, { "average": 0, "count": 54856079, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597447.7279, 5230971.973, -5.030865038, 598416.9479, 5232376.753, 645.149135 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597447.7278760852, 5230971.973467284, -5.030865037724482 ], [ 597447.7278760852, 5232376.753467283, -5.030865037724482 ], [ 598416.9478760852, 5232376.753467283, 645.1491349622756 ], [ 598416.9478760852, 5230971.973467284, 645.1491349622756 ], [ 597447.7278760852, 5230971.973467284, -5.030865037724482 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:38:27+00:00", "end_time": "2018-11-12T22:53:52+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5104.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5878462645229, 47.23750995254743, 520.0176216652983 ], [ -121.58750997915185, 47.2501603440626, 520.0176216652983 ], [ -121.574679787636, 47.25000144095197, 1228.3176216652982 ], [ -121.57501912510288, 47.23735111933501, 1228.3176216652982 ], [ -121.5878462645229, 47.23750995254743, 520.0176216652983 ] ] ] }, "bbox": [ -121.5878463, 47.23735112, 520.0176217, -121.5746798, 47.25016034, 1228.317622 ], "properties": { "datetime": "2018-11-12T22:10:02Z", "pc:count": 53526801, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607368.1079, "count": 53526801, "maximum": 607854.5634, "minimum": 606883.4034, "name": "X", "position": 0, "stddev": 269.3064038, "variance": 72525.93911 }, { "average": 5233255.941, "count": 53526801, "maximum": 5233931.054, "minimum": 5232524.774, "name": "Y", "position": 1, "stddev": 378.8648276, "variance": 143538.5576 }, { "average": 917.8608081, "count": 53526801, "maximum": 1228.317622, "minimum": 520.0176217, "name": "Z", "position": 2, "stddev": 148.1633565, "variance": 21952.38022 }, { "average": 36152.43087, "count": 53526801, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19499.97504, "variance": 380249026.7 }, { "average": 1.908053967, "count": 53526801, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.107897919, "variance": 1.227437798 }, { "average": 2.816207492, "count": 53526801, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.396300691, "variance": 1.949655621 }, { "average": 0, "count": 53526801, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.791491257e-07, "count": 53526801, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007610182659, "variance": 5.791488011e-07 }, { "average": 1.077168763, "count": 53526801, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.430420115, "variance": 0.1852614754 }, { "average": -0.2676959037, "count": 53526801, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.11281102, "variance": 259.622679 }, { "average": 0.5073741283, "count": 53526801, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999456239, "variance": 0.2499456269 }, { "average": 1069.996458, "count": 53526801, "maximum": 1073, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 1.983246733, "variance": 3.933267604 }, { "average": 226091013.5, "count": 53526801, "maximum": 226095802.4, "minimum": 226016722.3, "name": "GpsTime", "position": 12, "stddev": 16106.46066, "variance": 259418074.8 }, { "average": 0.5073741283, "count": 53526801, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999456239, "variance": 0.2499456269 }, { "average": 0, "count": 53526801, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53526801, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003801590908, "count": 53526801, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0615397342, "variance": 0.003787138885 }, { "average": 0, "count": 53526801, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606883.4034, 5232524.774, 520.0176217, 607854.5634, 5233931.054, 1228.317622 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606883.4033591879, 5232524.774391518, 520.0176216652983 ], [ 606883.4033591879, 5233931.054391517, 520.0176216652983 ], [ 607854.5633591878, 5233931.054391517, 1228.3176216652982 ], [ 607854.5633591878, 5232524.774391518, 1228.3176216652982 ], [ 606883.4033591879, 5232524.774391518, 520.0176216652983 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:10:02+00:00", "end_time": "2018-11-12T00:12:02+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5104.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5104.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5104.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5104.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5878463, 47.23735112, 520.0176217, -121.5746798, 47.25016034, 1228.317622 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5878462645229, 47.23750995254743, 520.0176216652983 ], [ -121.58750997915185, 47.2501603440626, 520.0176216652983 ], [ -121.574679787636, 47.25000144095197, 1228.3176216652982 ], [ -121.57501912510288, 47.23735111933501, 1228.3176216652982 ], [ -121.5878462645229, 47.23750995254743, 520.0176216652983 ] ] ] }, "id": "20181111_47121B5104.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5104.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:10:02Z", "pc:count": 53526801, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607368.1079, "count": 53526801, "maximum": 607854.5634, "minimum": 606883.4034, "name": "X", "position": 0, "stddev": 269.3064038, "variance": 72525.93911 }, { "average": 5233255.941, "count": 53526801, "maximum": 5233931.054, "minimum": 5232524.774, "name": "Y", "position": 1, "stddev": 378.8648276, "variance": 143538.5576 }, { "average": 917.8608081, "count": 53526801, "maximum": 1228.317622, "minimum": 520.0176217, "name": "Z", "position": 2, "stddev": 148.1633565, "variance": 21952.38022 }, { "average": 36152.43087, "count": 53526801, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19499.97504, "variance": 380249026.7 }, { "average": 1.908053967, "count": 53526801, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.107897919, "variance": 1.227437798 }, { "average": 2.816207492, "count": 53526801, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.396300691, "variance": 1.949655621 }, { "average": 0, "count": 53526801, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.791491257e-07, "count": 53526801, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007610182659, "variance": 5.791488011e-07 }, { "average": 1.077168763, "count": 53526801, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.430420115, "variance": 0.1852614754 }, { "average": -0.2676959037, "count": 53526801, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.11281102, "variance": 259.622679 }, { "average": 0.5073741283, "count": 53526801, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999456239, "variance": 0.2499456269 }, { "average": 1069.996458, "count": 53526801, "maximum": 1073, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 1.983246733, "variance": 3.933267604 }, { "average": 226091013.5, "count": 53526801, "maximum": 226095802.4, "minimum": 226016722.3, "name": "GpsTime", "position": 12, "stddev": 16106.46066, "variance": 259418074.8 }, { "average": 0.5073741283, "count": 53526801, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999456239, "variance": 0.2499456269 }, { "average": 0, "count": 53526801, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53526801, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003801590908, "count": 53526801, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0615397342, "variance": 0.003787138885 }, { "average": 0, "count": 53526801, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606883.4034, 5232524.774, 520.0176217, 607854.5634, 5233931.054, 1228.317622 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606883.4033591879, 5232524.774391518, 520.0176216652983 ], [ 606883.4033591879, 5233931.054391517, 520.0176216652983 ], [ 607854.5633591878, 5233931.054391517, 1228.3176216652982 ], [ 607854.5633591878, 5232524.774391518, 1228.3176216652982 ], [ 606883.4033591879, 5232524.774391518, 520.0176216652983 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:10:02+00:00", "end_time": "2018-11-12T00:12:02+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6222.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67504402471987, 47.19880245395105, 1042.456688810769 ], [ -121.6750131043214, 47.2000442673469, 1042.456688810769 ], [ -121.6716816060056, 47.200005684782184, 1098.8566888107691 ], [ -121.67171260409337, 47.19876387305249, 1098.8566888107691 ], [ -121.67504402471987, 47.19880245395105, 1042.456688810769 ] ] ] }, "bbox": [ -121.675044, 47.19876387, 1042.456689, -121.6716816, 47.20004427, 1098.856689 ], "properties": { "datetime": "2018-11-12T23:53:18Z", "pc:count": 739861, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600459.12, "count": 739861, "maximum": 600609.1424, "minimum": 600356.7424, "name": "X", "position": 0, "stddev": 63.44972438, "variance": 4025.867524 }, { "average": 5228198.585, "count": 739861, "maximum": 5228245.557, "minimum": 5228107.517, "name": "Y", "position": 1, "stddev": 32.58801134, "variance": 1061.978483 }, { "average": 1072.822537, "count": 739861, "maximum": 1098.856689, "minimum": 1042.456689, "name": "Z", "position": 2, "stddev": 10.64844483, "variance": 113.3893772 }, { "average": 38729.67615, "count": 739861, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20779.84427, "variance": 431801928 }, { "average": 1.785608378, "count": 739861, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.017862258, "variance": 1.036043577 }, { "average": 2.572783266, "count": 739861, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.304665334, "variance": 1.702151633 }, { "average": 0, "count": 739861, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 739861, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.080990889, "count": 739861, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3522250369, "variance": 0.1240624766 }, { "average": -0.9297478904, "count": 739861, "maximum": 24, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 18.5351718, "variance": 343.5525938 }, { "average": 0.6234400786, "count": 739861, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4845233372, "variance": 0.2347628643 }, { "average": 1084.985949, "count": 739861, "maximum": 1086, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 0.8745122122, "variance": 0.7647716092 }, { "average": 226101534.5, "count": 739861, "maximum": 226101998.5, "minimum": 226101148.4, "name": "GpsTime", "position": 12, "stddev": 372.669507, "variance": 138882.5614 }, { "average": 0.6234400786, "count": 739861, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4845233372, "variance": 0.2347628643 }, { "average": 0, "count": 739861, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 739861, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001654364806, "count": 739861, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04064025241, "variance": 0.001651630116 }, { "average": 0, "count": 739861, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600356.7424, 5228107.517, 1042.456689, 600609.1424, 5228245.557, 1098.856689 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600356.7424407532, 5228107.517120628, 1042.456688810769 ], [ 600356.7424407532, 5228245.557120627, 1042.456688810769 ], [ 600609.142440753, 5228245.557120627, 1098.8566888107691 ], [ 600609.142440753, 5228107.517120628, 1098.8566888107691 ], [ 600356.7424407532, 5228107.517120628, 1042.456688810769 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:53:18+00:00", "end_time": "2018-11-12T23:39:08+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6222.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6222.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6222.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6222.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.675044, 47.19876387, 1042.456689, -121.6716816, 47.20004427, 1098.856689 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67504402471987, 47.19880245395105, 1042.456688810769 ], [ -121.6750131043214, 47.2000442673469, 1042.456688810769 ], [ -121.6716816060056, 47.200005684782184, 1098.8566888107691 ], [ -121.67171260409337, 47.19876387305249, 1098.8566888107691 ], [ -121.67504402471987, 47.19880245395105, 1042.456688810769 ] ] ] }, "id": "20181112_47121B6222.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6222.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:53:18Z", "pc:count": 739861, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600459.12, "count": 739861, "maximum": 600609.1424, "minimum": 600356.7424, "name": "X", "position": 0, "stddev": 63.44972438, "variance": 4025.867524 }, { "average": 5228198.585, "count": 739861, "maximum": 5228245.557, "minimum": 5228107.517, "name": "Y", "position": 1, "stddev": 32.58801134, "variance": 1061.978483 }, { "average": 1072.822537, "count": 739861, "maximum": 1098.856689, "minimum": 1042.456689, "name": "Z", "position": 2, "stddev": 10.64844483, "variance": 113.3893772 }, { "average": 38729.67615, "count": 739861, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20779.84427, "variance": 431801928 }, { "average": 1.785608378, "count": 739861, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.017862258, "variance": 1.036043577 }, { "average": 2.572783266, "count": 739861, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.304665334, "variance": 1.702151633 }, { "average": 0, "count": 739861, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 739861, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.080990889, "count": 739861, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3522250369, "variance": 0.1240624766 }, { "average": -0.9297478904, "count": 739861, "maximum": 24, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 18.5351718, "variance": 343.5525938 }, { "average": 0.6234400786, "count": 739861, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4845233372, "variance": 0.2347628643 }, { "average": 1084.985949, "count": 739861, "maximum": 1086, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 0.8745122122, "variance": 0.7647716092 }, { "average": 226101534.5, "count": 739861, "maximum": 226101998.5, "minimum": 226101148.4, "name": "GpsTime", "position": 12, "stddev": 372.669507, "variance": 138882.5614 }, { "average": 0.6234400786, "count": 739861, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4845233372, "variance": 0.2347628643 }, { "average": 0, "count": 739861, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 739861, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001654364806, "count": 739861, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04064025241, "variance": 0.001651630116 }, { "average": 0, "count": 739861, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600356.7424, 5228107.517, 1042.456689, 600609.1424, 5228245.557, 1098.856689 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600356.7424407532, 5228107.517120628, 1042.456688810769 ], [ 600356.7424407532, 5228245.557120627, 1042.456688810769 ], [ 600609.142440753, 5228245.557120627, 1098.8566888107691 ], [ 600609.142440753, 5228107.517120628, 1098.8566888107691 ], [ 600356.7424407532, 5228107.517120628, 1042.456688810769 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:53:18+00:00", "end_time": "2018-11-12T23:39:08+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6221.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68775062450837, 47.31250856421635, 1065.4661131629098 ], [ -121.68748628624195, 47.32318219843008, 1065.4661131629098 ], [ -121.67475166648892, 47.32303563309525, 1315.34611316291 ], [ -121.67501856766327, 47.312362053291764, 1315.34611316291 ], [ -121.68775062450837, 47.31250856421635, 1065.4661131629098 ] ] ] }, "bbox": [ -121.6877506, 47.31236205, 1065.466113, -121.6747517, 47.3231822, 1315.346113 ], "properties": { "datetime": "2018-11-11T23:51:09Z", "pc:count": 21833665, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599484.9659, "count": 21833665, "maximum": 600144.3109, "minimum": 599181.7509, "name": "X", "position": 0, "stddev": 193.0052086, "variance": 37251.01054 }, { "average": 5241186.097, "count": 21833665, "maximum": 5241913.82, "minimum": 5240727.32, "name": "Y", "position": 1, "stddev": 314.0787916, "variance": 98645.48733 }, { "average": 1196.723598, "count": 21833665, "maximum": 1315.346113, "minimum": 1065.466113, "name": "Z", "position": 2, "stddev": 53.47382547, "variance": 2859.45001 }, { "average": 39315.60683, "count": 21833665, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19813.68379, "variance": 392582065.2 }, { "average": 1.696542427, "count": 21833665, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9248363026, "variance": 0.8553221865 }, { "average": 2.393375414, "count": 21833665, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.176892317, "variance": 1.385075525 }, { "average": 0, "count": 21833665, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21833665, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082891993, "count": 21833665, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3887145654, "variance": 0.1510990133 }, { "average": -0.8216119326, "count": 21833665, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96015724, "variance": 254.726619 }, { "average": 0.5062609965, "count": 21833665, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999608098, "variance": 0.2499608114 }, { "average": 1057.059271, "count": 21833665, "maximum": 1060, "minimum": 1054, "name": "PointSourceId", "position": 11, "stddev": 1.356944769, "variance": 1.841299106 }, { "average": 226013913.6, "count": 21833665, "maximum": 226015469.6, "minimum": 226012501.8, "name": "GpsTime", "position": 12, "stddev": 707.4094402, "variance": 500428.1161 }, { "average": 0.5062609965, "count": 21833665, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999608098, "variance": 0.2499608114 }, { "average": 0, "count": 21833665, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21833665, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002502603205, "count": 21833665, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04996338956, "variance": 0.002496340296 }, { "average": 0, "count": 21833665, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599181.7509, 5240727.32, 1065.466113, 600144.3109, 5241913.82, 1315.346113 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599181.7508963214, 5240727.320277603, 1065.4661131629098 ], [ 599181.7508963214, 5241913.820277603, 1065.4661131629098 ], [ 600144.3108963214, 5241913.820277603, 1315.34611316291 ], [ 600144.3108963214, 5240727.320277603, 1315.34611316291 ], [ 599181.7508963214, 5240727.320277603, 1065.4661131629098 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:51:09+00:00", "end_time": "2018-11-11T23:01:41+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6221.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6221.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6221.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6221.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6877506, 47.31236205, 1065.466113, -121.6747517, 47.3231822, 1315.346113 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68775062450837, 47.31250856421635, 1065.4661131629098 ], [ -121.68748628624195, 47.32318219843008, 1065.4661131629098 ], [ -121.67475166648892, 47.32303563309525, 1315.34611316291 ], [ -121.67501856766327, 47.312362053291764, 1315.34611316291 ], [ -121.68775062450837, 47.31250856421635, 1065.4661131629098 ] ] ] }, "id": "20181111_47121C6221.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6221.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:51:09Z", "pc:count": 21833665, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599484.9659, "count": 21833665, "maximum": 600144.3109, "minimum": 599181.7509, "name": "X", "position": 0, "stddev": 193.0052086, "variance": 37251.01054 }, { "average": 5241186.097, "count": 21833665, "maximum": 5241913.82, "minimum": 5240727.32, "name": "Y", "position": 1, "stddev": 314.0787916, "variance": 98645.48733 }, { "average": 1196.723598, "count": 21833665, "maximum": 1315.346113, "minimum": 1065.466113, "name": "Z", "position": 2, "stddev": 53.47382547, "variance": 2859.45001 }, { "average": 39315.60683, "count": 21833665, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19813.68379, "variance": 392582065.2 }, { "average": 1.696542427, "count": 21833665, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9248363026, "variance": 0.8553221865 }, { "average": 2.393375414, "count": 21833665, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.176892317, "variance": 1.385075525 }, { "average": 0, "count": 21833665, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21833665, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082891993, "count": 21833665, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3887145654, "variance": 0.1510990133 }, { "average": -0.8216119326, "count": 21833665, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96015724, "variance": 254.726619 }, { "average": 0.5062609965, "count": 21833665, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999608098, "variance": 0.2499608114 }, { "average": 1057.059271, "count": 21833665, "maximum": 1060, "minimum": 1054, "name": "PointSourceId", "position": 11, "stddev": 1.356944769, "variance": 1.841299106 }, { "average": 226013913.6, "count": 21833665, "maximum": 226015469.6, "minimum": 226012501.8, "name": "GpsTime", "position": 12, "stddev": 707.4094402, "variance": 500428.1161 }, { "average": 0.5062609965, "count": 21833665, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999608098, "variance": 0.2499608114 }, { "average": 0, "count": 21833665, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 21833665, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002502603205, "count": 21833665, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04996338956, "variance": 0.002496340296 }, { "average": 0, "count": 21833665, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599181.7509, 5240727.32, 1065.466113, 600144.3109, 5241913.82, 1315.346113 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599181.7508963214, 5240727.320277603, 1065.4661131629098 ], [ 599181.7508963214, 5241913.820277603, 1065.4661131629098 ], [ 600144.3108963214, 5241913.820277603, 1315.34611316291 ], [ 600144.3108963214, 5240727.320277603, 1315.34611316291 ], [ 599181.7508963214, 5240727.320277603, 1065.4661131629098 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:51:09+00:00", "end_time": "2018-11-11T23:01:41+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3411.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.31290958145759, 47.15001159356923, 1220.7327403617978 ], [ -121.3125105721891, 47.16261304282753, 1220.7327403617978 ], [ -121.29961848224384, 47.1624223595949, 2545.332740361798 ], [ -121.30002053629512, 47.14982099386966, 2545.332740361798 ], [ -121.31290958145759, 47.15001159356923, 1220.7327403617978 ] ] ] }, "bbox": [ -121.3129096, 47.14982099, 1220.73274, -121.2996185, 47.16261304, 2545.33274 ], "properties": { "datetime": "2018-11-11T18:42:23Z", "pc:count": 40184745, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628329.5974, "count": 40184745, "maximum": 628879.9209, "minimum": 627902.3409, "name": "X", "position": 0, "stddev": 252.0989779, "variance": 63553.89468 }, { "average": 5223928.536, "count": 40184745, "maximum": 5224615.679, "minimum": 5223214.679, "name": "Y", "position": 1, "stddev": 380.0117808, "variance": 144408.9536 }, { "average": 1440.909509, "count": 40184745, "maximum": 2545.33274, "minimum": 1220.73274, "name": "Z", "position": 2, "stddev": 84.55863223, "variance": 7150.162284 }, { "average": 36789.35403, "count": 40184745, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19843.94433, "variance": 393782126.4 }, { "average": 1.844341229, "count": 40184745, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.0277898, "variance": 1.056351873 }, { "average": 2.688956643, "count": 40184745, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.269657401, "variance": 1.612029916 }, { "average": 0, "count": 40184745, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.728162391e-07, "count": 40184745, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006876161919, "variance": 4.728160273e-07 }, { "average": 1.0767816, "count": 40184745, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3949237186, "variance": 0.1559647435 }, { "average": 1.297315248, "count": 40184745, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.66209137, "variance": 245.301106 }, { "average": 0.507090738, "count": 40184745, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999497251, "variance": 0.2499497277 }, { "average": 1010.442764, "count": 40184745, "maximum": 1014, "minimum": 1001, "name": "PointSourceId", "position": 11, "stddev": 3.489301504, "variance": 12.17522499 }, { "average": 225962339, "count": 40184745, "maximum": 225996943.8, "minimum": 225752817.7, "name": "GpsTime", "position": 12, "stddev": 84311.93904, "variance": 7108503064 }, { "average": 0.507090738, "count": 40184745, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999497251, "variance": 0.2499497277 }, { "average": 0, "count": 40184745, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 40184745, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002835951802, "count": 40184745, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05317808994, "variance": 0.00282790925 }, { "average": 0, "count": 40184745, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627902.3409, 5223214.679, 1220.73274, 628879.9209, 5224615.679, 2545.33274 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627902.340948523, 5223214.679418323, 1220.7327403617978 ], [ 627902.340948523, 5224615.679418323, 1220.7327403617978 ], [ 628879.9209485231, 5224615.679418323, 2545.332740361798 ], [ 628879.9209485231, 5223214.679418323, 2545.332740361798 ], [ 627902.340948523, 5223214.679418323, 1220.7327403617978 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:42:23+00:00", "end_time": "2018-11-08T22:53:37+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3411.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3411.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3411.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3411.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3129096, 47.14982099, 1220.73274, -121.2996185, 47.16261304, 2545.33274 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.31290958145759, 47.15001159356923, 1220.7327403617978 ], [ -121.3125105721891, 47.16261304282753, 1220.7327403617978 ], [ -121.29961848224384, 47.1624223595949, 2545.332740361798 ], [ -121.30002053629512, 47.14982099386966, 2545.332740361798 ], [ -121.31290958145759, 47.15001159356923, 1220.7327403617978 ] ] ] }, "id": "20181108_47121B3411.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3411.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:42:23Z", "pc:count": 40184745, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628329.5974, "count": 40184745, "maximum": 628879.9209, "minimum": 627902.3409, "name": "X", "position": 0, "stddev": 252.0989779, "variance": 63553.89468 }, { "average": 5223928.536, "count": 40184745, "maximum": 5224615.679, "minimum": 5223214.679, "name": "Y", "position": 1, "stddev": 380.0117808, "variance": 144408.9536 }, { "average": 1440.909509, "count": 40184745, "maximum": 2545.33274, "minimum": 1220.73274, "name": "Z", "position": 2, "stddev": 84.55863223, "variance": 7150.162284 }, { "average": 36789.35403, "count": 40184745, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19843.94433, "variance": 393782126.4 }, { "average": 1.844341229, "count": 40184745, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.0277898, "variance": 1.056351873 }, { "average": 2.688956643, "count": 40184745, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.269657401, "variance": 1.612029916 }, { "average": 0, "count": 40184745, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.728162391e-07, "count": 40184745, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006876161919, "variance": 4.728160273e-07 }, { "average": 1.0767816, "count": 40184745, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3949237186, "variance": 0.1559647435 }, { "average": 1.297315248, "count": 40184745, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.66209137, "variance": 245.301106 }, { "average": 0.507090738, "count": 40184745, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999497251, "variance": 0.2499497277 }, { "average": 1010.442764, "count": 40184745, "maximum": 1014, "minimum": 1001, "name": "PointSourceId", "position": 11, "stddev": 3.489301504, "variance": 12.17522499 }, { "average": 225962339, "count": 40184745, "maximum": 225996943.8, "minimum": 225752817.7, "name": "GpsTime", "position": 12, "stddev": 84311.93904, "variance": 7108503064 }, { "average": 0.507090738, "count": 40184745, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999497251, "variance": 0.2499497277 }, { "average": 0, "count": 40184745, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 40184745, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002835951802, "count": 40184745, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05317808994, "variance": 0.00282790925 }, { "average": 0, "count": 40184745, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627902.3409, 5223214.679, 1220.73274, 628879.9209, 5224615.679, 2545.33274 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627902.340948523, 5223214.679418323, 1220.7327403617978 ], [ 627902.340948523, 5224615.679418323, 1220.7327403617978 ], [ 628879.9209485231, 5224615.679418323, 2545.332740361798 ], [ 628879.9209485231, 5223214.679418323, 2545.332740361798 ], [ 627902.340948523, 5223214.679418323, 1220.7327403617978 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:42:23+00:00", "end_time": "2018-11-08T22:53:37+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4404.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40038953759381, 47.175011395970394, 536.4954004561774 ], [ -121.40000885396134, 47.18768080507523, 536.4954004561774 ], [ -121.38713625460421, 47.1875002650016, 974.8154004561774 ], [ -121.38751999776885, 47.17483093541865, 974.8154004561774 ], [ -121.40038953759381, 47.175011395970394, 536.4954004561774 ] ] ] }, "bbox": [ -121.4003895, 47.17483094, 536.4954005, -121.3871363, 47.18768081, 974.8154005 ], "properties": { "datetime": "2018-11-11T19:51:57Z", "pc:count": 52135211, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621701.1215, "count": 52135211, "maximum": 622189.1769, "minimum": 621213.5769, "name": "X", "position": 0, "stddev": 272.999463, "variance": 74528.70682 }, { "average": 5226553.966, "count": 52135211, "maximum": 5227261.823, "minimum": 5225853.323, "name": "Y", "position": 1, "stddev": 398.1113791, "variance": 158492.6702 }, { "average": 722.5691418, "count": 52135211, "maximum": 974.8154005, "minimum": 536.4954005, "name": "Z", "position": 2, "stddev": 72.15121486, "variance": 5205.797806 }, { "average": 35910.84994, "count": 52135211, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15851.08251, "variance": 251256816.7 }, { "average": 1.892274494, "count": 52135211, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.011073981, "variance": 1.022270594 }, { "average": 2.784565886, "count": 52135211, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.174033675, "variance": 1.37835507 }, { "average": 0, "count": 52135211, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.457748008e-06, "count": 52135211, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001207371489, "variance": 1.457745911e-06 }, { "average": 1.057830456, "count": 52135211, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4562876853, "variance": 0.2081984517 }, { "average": 0.5177579759, "count": 52135211, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.91131499, "variance": 253.1699448 }, { "average": 0.5101520928, "count": 52135211, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998969292, "variance": 0.2498969398 }, { "average": 1020.965653, "count": 52135211, "maximum": 1024, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 1.245521405, "variance": 1.551323571 }, { "average": 225999826.2, "count": 52135211, "maximum": 226001117.4, "minimum": 225998499.8, "name": "GpsTime", "position": 12, "stddev": 563.2590295, "variance": 317260.7343 }, { "average": 0.5101520928, "count": 52135211, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998969292, "variance": 0.2498969398 }, { "average": 0, "count": 52135211, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52135211, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002422604562, "count": 52135211, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04916030508, "variance": 0.002416735595 }, { "average": 0, "count": 52135211, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621213.5769, 5225853.323, 536.4954005, 622189.1769, 5227261.823, 974.8154005 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621213.5768652942, 5225853.323435344, 536.4954004561774 ], [ 621213.5768652942, 5227261.823435344, 536.4954004561774 ], [ 622189.1768652943, 5227261.823435344, 974.8154004561774 ], [ 622189.1768652943, 5225853.323435344, 974.8154004561774 ], [ 621213.5768652942, 5225853.323435344, 536.4954004561774 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:51:57+00:00", "end_time": "2018-11-11T19:08:19+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4404.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4404.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4404.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4404.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4003895, 47.17483094, 536.4954005, -121.3871363, 47.18768081, 974.8154005 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40038953759381, 47.175011395970394, 536.4954004561774 ], [ -121.40000885396134, 47.18768080507523, 536.4954004561774 ], [ -121.38713625460421, 47.1875002650016, 974.8154004561774 ], [ -121.38751999776885, 47.17483093541865, 974.8154004561774 ], [ -121.40038953759381, 47.175011395970394, 536.4954004561774 ] ] ] }, "id": "20181111_47121B4404.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4404.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:51:57Z", "pc:count": 52135211, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621701.1215, "count": 52135211, "maximum": 622189.1769, "minimum": 621213.5769, "name": "X", "position": 0, "stddev": 272.999463, "variance": 74528.70682 }, { "average": 5226553.966, "count": 52135211, "maximum": 5227261.823, "minimum": 5225853.323, "name": "Y", "position": 1, "stddev": 398.1113791, "variance": 158492.6702 }, { "average": 722.5691418, "count": 52135211, "maximum": 974.8154005, "minimum": 536.4954005, "name": "Z", "position": 2, "stddev": 72.15121486, "variance": 5205.797806 }, { "average": 35910.84994, "count": 52135211, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15851.08251, "variance": 251256816.7 }, { "average": 1.892274494, "count": 52135211, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.011073981, "variance": 1.022270594 }, { "average": 2.784565886, "count": 52135211, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.174033675, "variance": 1.37835507 }, { "average": 0, "count": 52135211, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.457748008e-06, "count": 52135211, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001207371489, "variance": 1.457745911e-06 }, { "average": 1.057830456, "count": 52135211, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4562876853, "variance": 0.2081984517 }, { "average": 0.5177579759, "count": 52135211, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.91131499, "variance": 253.1699448 }, { "average": 0.5101520928, "count": 52135211, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998969292, "variance": 0.2498969398 }, { "average": 1020.965653, "count": 52135211, "maximum": 1024, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 1.245521405, "variance": 1.551323571 }, { "average": 225999826.2, "count": 52135211, "maximum": 226001117.4, "minimum": 225998499.8, "name": "GpsTime", "position": 12, "stddev": 563.2590295, "variance": 317260.7343 }, { "average": 0.5101520928, "count": 52135211, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998969292, "variance": 0.2498969398 }, { "average": 0, "count": 52135211, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52135211, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002422604562, "count": 52135211, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04916030508, "variance": 0.002416735595 }, { "average": 0, "count": 52135211, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621213.5769, 5225853.323, 536.4954005, 622189.1769, 5227261.823, 974.8154005 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621213.5768652942, 5225853.323435344, 536.4954004561774 ], [ 621213.5768652942, 5227261.823435344, 536.4954004561774 ], [ 622189.1768652943, 5227261.823435344, 974.8154004561774 ], [ 622189.1768652943, 5225853.323435344, 974.8154004561774 ], [ 621213.5768652942, 5225853.323435344, 536.4954004561774 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:51:57+00:00", "end_time": "2018-11-11T19:08:19+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7203.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78779974997747, 47.237508897925764, 342.97122990156186 ], [ -121.78751157003441, 47.250138531242385, 342.97122990156186 ], [ -121.77472632380363, 47.25000251280856, 1870.851229901562 ], [ -121.77501754064967, 47.237372939224976, 1870.851229901562 ], [ -121.78779974997747, 47.237508897925764, 342.97122990156186 ] ] ] }, "bbox": [ -121.7877997, 47.23737294, 342.9712299, -121.7747263, 47.25013853, 1870.85123 ], "properties": { "datetime": "2018-11-13T00:00:35Z", "pc:count": 61825009, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592236.9209, "count": 61825009, "maximum": 592717.3085, "minimum": 591749.6285, "name": "X", "position": 0, "stddev": 275.0008375, "variance": 75625.4606 }, { "average": 5232981.365, "count": 61825009, "maximum": 5233674.014, "minimum": 5232270.154, "name": "Y", "position": 1, "stddev": 401.0825799, "variance": 160867.2359 }, { "average": 574.4801094, "count": 61825009, "maximum": 1870.85123, "minimum": 342.9712299, "name": "Z", "position": 2, "stddev": 63.65693019, "variance": 4052.204761 }, { "average": 34932.23621, "count": 61825009, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16659.39652, "variance": 277535492.5 }, { "average": 2.122938551, "count": 61825009, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.160280709, "variance": 1.346251323 }, { "average": 3.245799689, "count": 61825009, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.286501829, "variance": 1.655086956 }, { "average": 0, "count": 61825009, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.393853271e-06, "count": 61825009, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001547206379, "variance": 2.393847579e-06 }, { "average": 1.037432845, "count": 61825009, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2740173368, "variance": 0.07508550084 }, { "average": -1.130253998, "count": 61825009, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.09926751, "variance": 259.1864144 }, { "average": 0.5784079546, "count": 61825009, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4938139291, "variance": 0.2438521966 }, { "average": 1083.881028, "count": 61825009, "maximum": 1087, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 1.370240253, "variance": 1.87755835 }, { "average": 226101011.3, "count": 61825009, "maximum": 226102435.6, "minimum": 226099827.6, "name": "GpsTime", "position": 12, "stddev": 589.1226543, "variance": 347065.5018 }, { "average": 0.5784079546, "count": 61825009, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4938139291, "variance": 0.2438521966 }, { "average": 0, "count": 61825009, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61825009, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00107398286, "count": 61825009, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03275407514, "variance": 0.001072829438 }, { "average": 0, "count": 61825009, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591749.6285, 5232270.154, 342.9712299, 592717.3085, 5233674.014, 1870.85123 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591749.6284986421, 5232270.153620505, 342.97122990156186 ], [ 591749.6284986421, 5233674.013620504, 342.97122990156186 ], [ 592717.308498642, 5233674.013620504, 1870.851229901562 ], [ 592717.308498642, 5232270.153620505, 1870.851229901562 ], [ 591749.6284986421, 5232270.153620505, 342.97122990156186 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:00:35+00:00", "end_time": "2018-11-12T23:17:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7203.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7203.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7203.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7203.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7877997, 47.23737294, 342.9712299, -121.7747263, 47.25013853, 1870.85123 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78779974997747, 47.237508897925764, 342.97122990156186 ], [ -121.78751157003441, 47.250138531242385, 342.97122990156186 ], [ -121.77472632380363, 47.25000251280856, 1870.851229901562 ], [ -121.77501754064967, 47.237372939224976, 1870.851229901562 ], [ -121.78779974997747, 47.237508897925764, 342.97122990156186 ] ] ] }, "id": "20181112_47121B7203.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7203.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:00:35Z", "pc:count": 61825009, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592236.9209, "count": 61825009, "maximum": 592717.3085, "minimum": 591749.6285, "name": "X", "position": 0, "stddev": 275.0008375, "variance": 75625.4606 }, { "average": 5232981.365, "count": 61825009, "maximum": 5233674.014, "minimum": 5232270.154, "name": "Y", "position": 1, "stddev": 401.0825799, "variance": 160867.2359 }, { "average": 574.4801094, "count": 61825009, "maximum": 1870.85123, "minimum": 342.9712299, "name": "Z", "position": 2, "stddev": 63.65693019, "variance": 4052.204761 }, { "average": 34932.23621, "count": 61825009, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16659.39652, "variance": 277535492.5 }, { "average": 2.122938551, "count": 61825009, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.160280709, "variance": 1.346251323 }, { "average": 3.245799689, "count": 61825009, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.286501829, "variance": 1.655086956 }, { "average": 0, "count": 61825009, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.393853271e-06, "count": 61825009, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001547206379, "variance": 2.393847579e-06 }, { "average": 1.037432845, "count": 61825009, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2740173368, "variance": 0.07508550084 }, { "average": -1.130253998, "count": 61825009, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.09926751, "variance": 259.1864144 }, { "average": 0.5784079546, "count": 61825009, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4938139291, "variance": 0.2438521966 }, { "average": 1083.881028, "count": 61825009, "maximum": 1087, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 1.370240253, "variance": 1.87755835 }, { "average": 226101011.3, "count": 61825009, "maximum": 226102435.6, "minimum": 226099827.6, "name": "GpsTime", "position": 12, "stddev": 589.1226543, "variance": 347065.5018 }, { "average": 0.5784079546, "count": 61825009, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4938139291, "variance": 0.2438521966 }, { "average": 0, "count": 61825009, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61825009, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00107398286, "count": 61825009, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03275407514, "variance": 0.001072829438 }, { "average": 0, "count": 61825009, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591749.6285, 5232270.154, 342.9712299, 592717.3085, 5233674.014, 1870.85123 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591749.6284986421, 5232270.153620505, 342.97122990156186 ], [ 591749.6284986421, 5233674.013620504, 342.97122990156186 ], [ 592717.308498642, 5233674.013620504, 1870.851229901562 ], [ 592717.308498642, 5232270.153620505, 1870.851229901562 ], [ 591749.6284986421, 5232270.153620505, 342.97122990156186 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:00:35+00:00", "end_time": "2018-11-12T23:17:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6211.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782285474272, 47.212509724695465, 405.20233165510103 ], [ -121.68751092590674, 47.225149362425164, 405.20233165510103 ], [ -121.67470366568514, 47.22500191765218, 829.682331655101 ], [ -121.6750186361547, 47.212362344720965, 829.682331655101 ], [ -121.68782285474272, 47.212509724695465, 405.20233165510103 ] ] ] }, "bbox": [ -121.6878229, 47.21236234, 405.2023317, -121.6747037, 47.22514936, 829.6823317 ], "properties": { "datetime": "2018-11-12T23:44:16Z", "pc:count": 59020122, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599836.4326, "count": 59020122, "maximum": 600333.0901, "minimum": 599363.2501, "name": "X", "position": 0, "stddev": 269.1027786, "variance": 72416.30546 }, { "average": 5230301.571, "count": 59020122, "maximum": 5231019.455, "minimum": 5229614.435, "name": "Y", "position": 1, "stddev": 395.0660652, "variance": 156077.1958 }, { "average": 619.0732301, "count": 59020122, "maximum": 829.6823317, "minimum": 405.2023317, "name": "Z", "position": 2, "stddev": 95.46306019, "variance": 9113.195862 }, { "average": 34352.36199, "count": 59020122, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17118.57782, "variance": 293045706.6 }, { "average": 2.000310894, "count": 59020122, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.103802429, "variance": 1.218379801 }, { "average": 3.00060337, "count": 59020122, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.286141359, "variance": 1.654159596 }, { "average": 0, "count": 59020122, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.388674798e-08, "count": 59020122, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001840835338, "variance": 3.388674741e-08 }, { "average": 1.046305665, "count": 59020122, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3072539575, "variance": 0.09440499439 }, { "average": -0.9969638768, "count": 59020122, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93320967, "variance": 253.8671704 }, { "average": 0.5071213001, "count": 59020122, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999492887, "variance": 0.2499492913 }, { "average": 1081.50892, "count": 59020122, "maximum": 1085, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.244745196, "variance": 1.549390602 }, { "average": 226099988.6, "count": 59020122, "maximum": 226101456.5, "minimum": 226098475, "name": "GpsTime", "position": 12, "stddev": 548.6441569, "variance": 301010.4109 }, { "average": 0.5071213001, "count": 59020122, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999492887, "variance": 0.2499492913 }, { "average": 0, "count": 59020122, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59020122, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001674784745, "count": 59020122, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04088985045, "variance": 0.00167197987 }, { "average": 0, "count": 59020122, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599363.2501, 5229614.435, 405.2023317, 600333.0901, 5231019.455, 829.6823317 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599363.2501462327, 5229614.434986096, 405.20233165510103 ], [ 599363.2501462327, 5231019.454986095, 405.20233165510103 ], [ 600333.0901462327, 5231019.454986095, 829.682331655101 ], [ 600333.0901462327, 5229614.434986096, 829.682331655101 ], [ 599363.2501462327, 5229614.434986096, 405.20233165510103 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:44:16+00:00", "end_time": "2018-11-12T22:54:35+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6211.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6211.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6211.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6211.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6878229, 47.21236234, 405.2023317, -121.6747037, 47.22514936, 829.6823317 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782285474272, 47.212509724695465, 405.20233165510103 ], [ -121.68751092590674, 47.225149362425164, 405.20233165510103 ], [ -121.67470366568514, 47.22500191765218, 829.682331655101 ], [ -121.6750186361547, 47.212362344720965, 829.682331655101 ], [ -121.68782285474272, 47.212509724695465, 405.20233165510103 ] ] ] }, "id": "20181112_47121B6211.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6211.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:44:16Z", "pc:count": 59020122, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599836.4326, "count": 59020122, "maximum": 600333.0901, "minimum": 599363.2501, "name": "X", "position": 0, "stddev": 269.1027786, "variance": 72416.30546 }, { "average": 5230301.571, "count": 59020122, "maximum": 5231019.455, "minimum": 5229614.435, "name": "Y", "position": 1, "stddev": 395.0660652, "variance": 156077.1958 }, { "average": 619.0732301, "count": 59020122, "maximum": 829.6823317, "minimum": 405.2023317, "name": "Z", "position": 2, "stddev": 95.46306019, "variance": 9113.195862 }, { "average": 34352.36199, "count": 59020122, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17118.57782, "variance": 293045706.6 }, { "average": 2.000310894, "count": 59020122, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.103802429, "variance": 1.218379801 }, { "average": 3.00060337, "count": 59020122, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.286141359, "variance": 1.654159596 }, { "average": 0, "count": 59020122, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.388674798e-08, "count": 59020122, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001840835338, "variance": 3.388674741e-08 }, { "average": 1.046305665, "count": 59020122, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3072539575, "variance": 0.09440499439 }, { "average": -0.9969638768, "count": 59020122, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93320967, "variance": 253.8671704 }, { "average": 0.5071213001, "count": 59020122, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999492887, "variance": 0.2499492913 }, { "average": 1081.50892, "count": 59020122, "maximum": 1085, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.244745196, "variance": 1.549390602 }, { "average": 226099988.6, "count": 59020122, "maximum": 226101456.5, "minimum": 226098475, "name": "GpsTime", "position": 12, "stddev": 548.6441569, "variance": 301010.4109 }, { "average": 0.5071213001, "count": 59020122, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999492887, "variance": 0.2499492913 }, { "average": 0, "count": 59020122, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59020122, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001674784745, "count": 59020122, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04088985045, "variance": 0.00167197987 }, { "average": 0, "count": 59020122, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599363.2501, 5229614.435, 405.2023317, 600333.0901, 5231019.455, 829.6823317 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599363.2501462327, 5229614.434986096, 405.20233165510103 ], [ 599363.2501462327, 5231019.454986095, 405.20233165510103 ], [ 600333.0901462327, 5231019.454986095, 829.682331655101 ], [ 600333.0901462327, 5229614.434986096, 829.682331655101 ], [ 599363.2501462327, 5229614.434986096, 405.20233165510103 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:44:16+00:00", "end_time": "2018-11-12T22:54:35+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5108.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6003435207378, 47.225009766898125, 372.30485003862265 ], [ -121.6000103896228, 47.23765899457391, 372.30485003862265 ], [ -121.5871828840272, 47.23750152000647, 722.9048500386227 ], [ -121.58751906501192, 47.22485236159199, 722.9048500386227 ], [ -121.6003435207378, 47.225009766898125, 372.30485003862265 ] ] ] }, "bbox": [ -121.6003435, 47.22485236, 372.30485, -121.5871829, 47.23765899, 722.90485 ], "properties": { "datetime": "2018-11-12T22:40:57Z", "pc:count": 50206081, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606442.0149, "count": 50206081, "maximum": 606933.629, "minimum": 605962.449, "name": "X", "position": 0, "stddev": 271.8843224, "variance": 73921.08477 }, { "average": 5231856.004, "count": 50206081, "maximum": 5232524.746, "minimum": 5231118.606, "name": "Y", "position": 1, "stddev": 391.7965963, "variance": 153504.5729 }, { "average": 498.3875607, "count": 50206081, "maximum": 722.90485, "minimum": 372.30485, "name": "Z", "position": 2, "stddev": 44.46598206, "variance": 1977.223561 }, { "average": 34227.28165, "count": 50206081, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16090.67502, "variance": 258909822.7 }, { "average": 1.905886241, "count": 50206081, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.052349869, "variance": 1.107440248 }, { "average": 2.811424835, "count": 50206081, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.263114531, "variance": 1.595458319 }, { "average": 0, "count": 50206081, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.195074358e-07, "count": 50206081, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000345698458, "variance": 1.195074239e-07 }, { "average": 1.083864343, "count": 50206081, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4404738837, "variance": 0.1940172422 }, { "average": -0.3610317676, "count": 50206081, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13990927, "variance": 260.4966711 }, { "average": 0.5053631452, "count": 50206081, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999712408, "variance": 0.2499712417 }, { "average": 1073.416934, "count": 50206081, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.15533326, "variance": 1.334794941 }, { "average": 226096156.9, "count": 50206081, "maximum": 226097657.6, "minimum": 226094692.4, "name": "GpsTime", "position": 12, "stddev": 625.182601, "variance": 390853.2845 }, { "average": 0.5053631452, "count": 50206081, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999712408, "variance": 0.2499712417 }, { "average": 0, "count": 50206081, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50206081, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001600124893, "count": 50206081, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03996954497, "variance": 0.001597564525 }, { "average": 0, "count": 50206081, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605962.449, 5231118.606, 372.30485, 606933.629, 5232524.746, 722.90485 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605962.4490481445, 5231118.606260337, 372.30485003862265 ], [ 605962.4490481445, 5232524.7462603375, 372.30485003862265 ], [ 606933.6290481444, 5232524.7462603375, 722.9048500386227 ], [ 606933.6290481444, 5231118.606260337, 722.9048500386227 ], [ 605962.4490481445, 5231118.606260337, 372.30485003862265 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:40:57+00:00", "end_time": "2018-11-12T21:51:32+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5108.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5108.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5108.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5108.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6003435, 47.22485236, 372.30485, -121.5871829, 47.23765899, 722.90485 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6003435207378, 47.225009766898125, 372.30485003862265 ], [ -121.6000103896228, 47.23765899457391, 372.30485003862265 ], [ -121.5871828840272, 47.23750152000647, 722.9048500386227 ], [ -121.58751906501192, 47.22485236159199, 722.9048500386227 ], [ -121.6003435207378, 47.225009766898125, 372.30485003862265 ] ] ] }, "id": "20181112_47121B5108.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5108.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:40:57Z", "pc:count": 50206081, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606442.0149, "count": 50206081, "maximum": 606933.629, "minimum": 605962.449, "name": "X", "position": 0, "stddev": 271.8843224, "variance": 73921.08477 }, { "average": 5231856.004, "count": 50206081, "maximum": 5232524.746, "minimum": 5231118.606, "name": "Y", "position": 1, "stddev": 391.7965963, "variance": 153504.5729 }, { "average": 498.3875607, "count": 50206081, "maximum": 722.90485, "minimum": 372.30485, "name": "Z", "position": 2, "stddev": 44.46598206, "variance": 1977.223561 }, { "average": 34227.28165, "count": 50206081, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16090.67502, "variance": 258909822.7 }, { "average": 1.905886241, "count": 50206081, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.052349869, "variance": 1.107440248 }, { "average": 2.811424835, "count": 50206081, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.263114531, "variance": 1.595458319 }, { "average": 0, "count": 50206081, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.195074358e-07, "count": 50206081, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000345698458, "variance": 1.195074239e-07 }, { "average": 1.083864343, "count": 50206081, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4404738837, "variance": 0.1940172422 }, { "average": -0.3610317676, "count": 50206081, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13990927, "variance": 260.4966711 }, { "average": 0.5053631452, "count": 50206081, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999712408, "variance": 0.2499712417 }, { "average": 1073.416934, "count": 50206081, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.15533326, "variance": 1.334794941 }, { "average": 226096156.9, "count": 50206081, "maximum": 226097657.6, "minimum": 226094692.4, "name": "GpsTime", "position": 12, "stddev": 625.182601, "variance": 390853.2845 }, { "average": 0.5053631452, "count": 50206081, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999712408, "variance": 0.2499712417 }, { "average": 0, "count": 50206081, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50206081, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001600124893, "count": 50206081, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03996954497, "variance": 0.001597564525 }, { "average": 0, "count": 50206081, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605962.449, 5231118.606, 372.30485, 606933.629, 5232524.746, 722.90485 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605962.4490481445, 5231118.606260337, 372.30485003862265 ], [ 605962.4490481445, 5232524.7462603375, 372.30485003862265 ], [ 606933.6290481444, 5232524.7462603375, 722.9048500386227 ], [ 606933.6290481444, 5231118.606260337, 722.9048500386227 ], [ 605962.4490481445, 5231118.606260337, 372.30485003862265 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:40:57+00:00", "end_time": "2018-11-12T21:51:32+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6110.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70032000970049, 47.22500920917131, 319.89152101550724 ], [ -121.70001094253247, 47.23764780262435, 319.89152101550724 ], [ -121.68720641823516, 47.2375017921768, 821.8515210155073 ], [ -121.68751852750155, 47.224863262888775, 821.8515210155073 ], [ -121.70032000970049, 47.22500920917131, 319.89152101550724 ] ] ] }, "bbox": [ -121.70032, 47.22486326, 319.891521, -121.6872064, 47.2376478, 821.851521 ], "properties": { "datetime": "2018-11-12T23:30:26Z", "pc:count": 55430588, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598860.9178, "count": 55430588, "maximum": 599363.2092, "minimum": 598393.8092, "name": "X", "position": 0, "stddev": 270.4060071, "variance": 73119.40867 }, { "average": 5231678.497, "count": 55430588, "maximum": 5232392.552, "minimum": 5230987.652, "name": "Y", "position": 1, "stddev": 399.5108834, "variance": 159608.946 }, { "average": 478.706436, "count": 55430588, "maximum": 821.851521, "minimum": 319.891521, "name": "Z", "position": 2, "stddev": 97.92276496, "variance": 9588.867898 }, { "average": 34108.21746, "count": 55430588, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16720.68419, "variance": 279581279.6 }, { "average": 2.025551614, "count": 55430588, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.125050773, "variance": 1.265739243 }, { "average": 3.050915606, "count": 55430588, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.311285645, "variance": 1.719470043 }, { "average": 0, "count": 55430588, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.381356662e-06, "count": 55430588, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001543162673, "variance": 2.381351034e-06 }, { "average": 1.114642912, "count": 55430588, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.696165828, "variance": 0.48464686 }, { "average": -0.1836434245, "count": 55430588, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.0840406, "variance": 258.6963622 }, { "average": 0.5055168457, "count": 55430588, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499969568, "variance": 0.2499695689 }, { "average": 1080.040831, "count": 55430588, "maximum": 1083, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.2048341, "variance": 1.451625208 }, { "average": 226099343, "count": 55430588, "maximum": 226100626.5, "minimum": 226098441.3, "name": "GpsTime", "position": 12, "stddev": 533.762798, "variance": 284902.7245 }, { "average": 0.5055168457, "count": 55430588, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499969568, "variance": 0.2499695689 }, { "average": 0, "count": 55430588, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55430588, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003701674606, "count": 55430588, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06072867756, "variance": 0.003687972278 }, { "average": 0, "count": 55430588, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598393.8092, 5230987.652, 319.891521, 599363.2092, 5232392.552, 821.851521 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598393.809242495, 5230987.651561252, 319.89152101550724 ], [ 598393.809242495, 5232392.551561252, 319.89152101550724 ], [ 599363.2092424949, 5232392.551561252, 821.8515210155073 ], [ 599363.2092424949, 5230987.651561252, 821.8515210155073 ], [ 598393.809242495, 5230987.651561252, 319.89152101550724 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:30:26+00:00", "end_time": "2018-11-12T22:54:01+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6110.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6110.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6110.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6110.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.70032, 47.22486326, 319.891521, -121.6872064, 47.2376478, 821.851521 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70032000970049, 47.22500920917131, 319.89152101550724 ], [ -121.70001094253247, 47.23764780262435, 319.89152101550724 ], [ -121.68720641823516, 47.2375017921768, 821.8515210155073 ], [ -121.68751852750155, 47.224863262888775, 821.8515210155073 ], [ -121.70032000970049, 47.22500920917131, 319.89152101550724 ] ] ] }, "id": "20181112_47121B6110.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6110.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:30:26Z", "pc:count": 55430588, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598860.9178, "count": 55430588, "maximum": 599363.2092, "minimum": 598393.8092, "name": "X", "position": 0, "stddev": 270.4060071, "variance": 73119.40867 }, { "average": 5231678.497, "count": 55430588, "maximum": 5232392.552, "minimum": 5230987.652, "name": "Y", "position": 1, "stddev": 399.5108834, "variance": 159608.946 }, { "average": 478.706436, "count": 55430588, "maximum": 821.851521, "minimum": 319.891521, "name": "Z", "position": 2, "stddev": 97.92276496, "variance": 9588.867898 }, { "average": 34108.21746, "count": 55430588, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16720.68419, "variance": 279581279.6 }, { "average": 2.025551614, "count": 55430588, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.125050773, "variance": 1.265739243 }, { "average": 3.050915606, "count": 55430588, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.311285645, "variance": 1.719470043 }, { "average": 0, "count": 55430588, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.381356662e-06, "count": 55430588, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001543162673, "variance": 2.381351034e-06 }, { "average": 1.114642912, "count": 55430588, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.696165828, "variance": 0.48464686 }, { "average": -0.1836434245, "count": 55430588, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.0840406, "variance": 258.6963622 }, { "average": 0.5055168457, "count": 55430588, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499969568, "variance": 0.2499695689 }, { "average": 1080.040831, "count": 55430588, "maximum": 1083, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.2048341, "variance": 1.451625208 }, { "average": 226099343, "count": 55430588, "maximum": 226100626.5, "minimum": 226098441.3, "name": "GpsTime", "position": 12, "stddev": 533.762798, "variance": 284902.7245 }, { "average": 0.5055168457, "count": 55430588, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499969568, "variance": 0.2499695689 }, { "average": 0, "count": 55430588, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55430588, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003701674606, "count": 55430588, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06072867756, "variance": 0.003687972278 }, { "average": 0, "count": 55430588, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598393.8092, 5230987.652, 319.891521, 599363.2092, 5232392.552, 821.851521 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598393.809242495, 5230987.651561252, 319.89152101550724 ], [ 598393.809242495, 5232392.551561252, 319.89152101550724 ], [ 599363.2092424949, 5232392.551561252, 821.8515210155073 ], [ 599363.2092424949, 5230987.651561252, 821.8515210155073 ], [ 598393.809242495, 5230987.651561252, 319.89152101550724 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:30:26+00:00", "end_time": "2018-11-12T22:54:01+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5107.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61284029374633, 47.22500981095857, 145.6227398014239 ], [ -121.61251017866847, 47.237657486620854, 145.6227398014239 ], [ -121.59968577157768, 47.23750144875931, 1322.802739801424 ], [ -121.60001893544703, 47.22485384171752, 1322.802739801424 ], [ -121.61284029374633, 47.22500981095857, 145.6227398014239 ] ] ] }, "bbox": [ -121.6128403, 47.22485384, 145.6227398, -121.5996858, 47.23765749, 1322.80274 ], "properties": { "datetime": "2018-11-12T22:44:36Z", "pc:count": 49046411, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605503.4856, "count": 49046411, "maximum": 605987.332, "minimum": 605016.392, "name": "X", "position": 0, "stddev": 275.161387, "variance": 75713.78889 }, { "average": 5231806.147, "count": 49046411, "maximum": 5232507.679, "minimum": 5231101.719, "name": "Y", "position": 1, "stddev": 418.5077518, "variance": 175148.7383 }, { "average": 467.2810533, "count": 49046411, "maximum": 1322.80274, "minimum": 145.6227398, "name": "Z", "position": 2, "stddev": 29.20932526, "variance": 853.1846824 }, { "average": 35188.85665, "count": 49046411, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16698.02896, "variance": 278824171.2 }, { "average": 1.900403375, "count": 49046411, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.059728423, "variance": 1.12302433 }, { "average": 2.801315554, "count": 49046411, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287762763, "variance": 1.658332933 }, { "average": 0, "count": 49046411, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.873881822e-07, "count": 49046411, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000622405045, "variance": 3.8738804e-07 }, { "average": 1.116404664, "count": 49046411, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5937782687, "variance": 0.3525726324 }, { "average": 0.4211707694, "count": 49046411, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.75926315, "variance": 248.3543751 }, { "average": 0.5054953358, "count": 49046411, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999698055, "variance": 0.2499698064 }, { "average": 1074.277514, "count": 49046411, "maximum": 1077, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.140660647, "variance": 1.301106711 }, { "average": 226096616.1, "count": 49046411, "maximum": 226097876.4, "minimum": 226094708.4, "name": "GpsTime", "position": 12, "stddev": 609.0327595, "variance": 370920.9021 }, { "average": 0.5054953358, "count": 49046411, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999698055, "variance": 0.2499698064 }, { "average": 0, "count": 49046411, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49046411, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00181301747, "count": 49046411, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04254092706, "variance": 0.001809730475 }, { "average": 0, "count": 49046411, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605016.392, 5231101.719, 145.6227398, 605987.332, 5232507.679, 1322.80274 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605016.3920448031, 5231101.719494779, 145.6227398014239 ], [ 605016.3920448031, 5232507.67949478, 145.6227398014239 ], [ 605987.3320448031, 5232507.67949478, 1322.802739801424 ], [ 605987.3320448031, 5231101.719494779, 1322.802739801424 ], [ 605016.3920448031, 5231101.719494779, 145.6227398014239 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:44:36+00:00", "end_time": "2018-11-12T21:51:48+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5107.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5107.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5107.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5107.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6128403, 47.22485384, 145.6227398, -121.5996858, 47.23765749, 1322.80274 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61284029374633, 47.22500981095857, 145.6227398014239 ], [ -121.61251017866847, 47.237657486620854, 145.6227398014239 ], [ -121.59968577157768, 47.23750144875931, 1322.802739801424 ], [ -121.60001893544703, 47.22485384171752, 1322.802739801424 ], [ -121.61284029374633, 47.22500981095857, 145.6227398014239 ] ] ] }, "id": "20181112_47121B5107.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5107.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:44:36Z", "pc:count": 49046411, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605503.4856, "count": 49046411, "maximum": 605987.332, "minimum": 605016.392, "name": "X", "position": 0, "stddev": 275.161387, "variance": 75713.78889 }, { "average": 5231806.147, "count": 49046411, "maximum": 5232507.679, "minimum": 5231101.719, "name": "Y", "position": 1, "stddev": 418.5077518, "variance": 175148.7383 }, { "average": 467.2810533, "count": 49046411, "maximum": 1322.80274, "minimum": 145.6227398, "name": "Z", "position": 2, "stddev": 29.20932526, "variance": 853.1846824 }, { "average": 35188.85665, "count": 49046411, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16698.02896, "variance": 278824171.2 }, { "average": 1.900403375, "count": 49046411, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.059728423, "variance": 1.12302433 }, { "average": 2.801315554, "count": 49046411, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287762763, "variance": 1.658332933 }, { "average": 0, "count": 49046411, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.873881822e-07, "count": 49046411, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000622405045, "variance": 3.8738804e-07 }, { "average": 1.116404664, "count": 49046411, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5937782687, "variance": 0.3525726324 }, { "average": 0.4211707694, "count": 49046411, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.75926315, "variance": 248.3543751 }, { "average": 0.5054953358, "count": 49046411, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999698055, "variance": 0.2499698064 }, { "average": 1074.277514, "count": 49046411, "maximum": 1077, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.140660647, "variance": 1.301106711 }, { "average": 226096616.1, "count": 49046411, "maximum": 226097876.4, "minimum": 226094708.4, "name": "GpsTime", "position": 12, "stddev": 609.0327595, "variance": 370920.9021 }, { "average": 0.5054953358, "count": 49046411, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999698055, "variance": 0.2499698064 }, { "average": 0, "count": 49046411, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49046411, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00181301747, "count": 49046411, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04254092706, "variance": 0.001809730475 }, { "average": 0, "count": 49046411, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605016.392, 5231101.719, 145.6227398, 605987.332, 5232507.679, 1322.80274 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605016.3920448031, 5231101.719494779, 145.6227398014239 ], [ 605016.3920448031, 5232507.67949478, 145.6227398014239 ], [ 605987.3320448031, 5232507.67949478, 1322.802739801424 ], [ 605987.3320448031, 5231101.719494779, 1322.802739801424 ], [ 605016.3920448031, 5231101.719494779, 145.6227398014239 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:44:36+00:00", "end_time": "2018-11-12T21:51:48+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6125.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70020914746547, 47.31250818587315, 853.6278858657771 ], [ -121.69997146195892, 47.32219789764505, 853.6278858657771 ], [ -121.68727829082157, 47.322053194316624, 1310.9278858657772 ], [ -121.68751829541263, 47.31236353131245, 1310.9278858657772 ], [ -121.70020914746547, 47.31250818587315, 853.6278858657771 ] ] ] }, "bbox": [ -121.7002091, 47.31236353, 853.6278859, -121.6872783, 47.3221979, 1310.927886 ], "properties": { "datetime": "2018-11-12T00:01:22Z", "pc:count": 36856867, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598707.8644, "count": 36856867, "maximum": 599199.5816, "minimum": 598240.1416, "name": "X", "position": 0, "stddev": 270.5388895, "variance": 73191.29073 }, { "average": 5241159.105, "count": 36856867, "maximum": 5241788.618, "minimum": 5240711.498, "name": "Y", "position": 1, "stddev": 290.060639, "variance": 84135.17432 }, { "average": 1085.715049, "count": 36856867, "maximum": 1310.927886, "minimum": 853.6278859, "name": "Z", "position": 2, "stddev": 114.3866176, "variance": 13084.29829 }, { "average": 36812.94278, "count": 36856867, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19837.17882, "variance": 393513663.5 }, { "average": 1.844285571, "count": 36856867, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.04515163, "variance": 1.09234193 }, { "average": 2.688808221, "count": 36856867, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.311889275, "variance": 1.721053469 }, { "average": 0, "count": 36856867, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 36856867, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.057037566, "count": 36856867, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.343418855, "variance": 0.11793651 }, { "average": -0.7292693267, "count": 36856867, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.25958921, "variance": 264.3742414 }, { "average": 0.5072127807, "count": 36856867, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999479799, "variance": 0.2499479826 }, { "average": 1058.16849, "count": 36856867, "maximum": 1061, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.330883893, "variance": 1.771251937 }, { "average": 226014504.3, "count": 36856867, "maximum": 226016082.8, "minimum": 226012762.6, "name": "GpsTime", "position": 12, "stddev": 702.0700643, "variance": 492902.3752 }, { "average": 0.5072127807, "count": 36856867, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999479799, "variance": 0.2499479826 }, { "average": 0, "count": 36856867, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 36856867, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002138407478, "count": 36856867, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0461934492, "variance": 0.002133834749 }, { "average": 0, "count": 36856867, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598240.1416, 5240711.498, 853.6278859, 599199.5816, 5241788.618, 1310.927886 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598240.1415965394, 5240711.498487, 853.6278858657771 ], [ 598240.1415965394, 5241788.6184869995, 853.6278858657771 ], [ 599199.5815965394, 5241788.6184869995, 1310.9278858657772 ], [ 599199.5815965394, 5240711.498487, 1310.9278858657772 ], [ 598240.1415965394, 5240711.498487, 853.6278858657771 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:01:22+00:00", "end_time": "2018-11-11T23:06:02+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6125.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6125.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6125.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6125.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7002091, 47.31236353, 853.6278859, -121.6872783, 47.3221979, 1310.927886 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70020914746547, 47.31250818587315, 853.6278858657771 ], [ -121.69997146195892, 47.32219789764505, 853.6278858657771 ], [ -121.68727829082157, 47.322053194316624, 1310.9278858657772 ], [ -121.68751829541263, 47.31236353131245, 1310.9278858657772 ], [ -121.70020914746547, 47.31250818587315, 853.6278858657771 ] ] ] }, "id": "20181111_47121C6125.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6125.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:01:22Z", "pc:count": 36856867, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598707.8644, "count": 36856867, "maximum": 599199.5816, "minimum": 598240.1416, "name": "X", "position": 0, "stddev": 270.5388895, "variance": 73191.29073 }, { "average": 5241159.105, "count": 36856867, "maximum": 5241788.618, "minimum": 5240711.498, "name": "Y", "position": 1, "stddev": 290.060639, "variance": 84135.17432 }, { "average": 1085.715049, "count": 36856867, "maximum": 1310.927886, "minimum": 853.6278859, "name": "Z", "position": 2, "stddev": 114.3866176, "variance": 13084.29829 }, { "average": 36812.94278, "count": 36856867, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19837.17882, "variance": 393513663.5 }, { "average": 1.844285571, "count": 36856867, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.04515163, "variance": 1.09234193 }, { "average": 2.688808221, "count": 36856867, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.311889275, "variance": 1.721053469 }, { "average": 0, "count": 36856867, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 36856867, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.057037566, "count": 36856867, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.343418855, "variance": 0.11793651 }, { "average": -0.7292693267, "count": 36856867, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.25958921, "variance": 264.3742414 }, { "average": 0.5072127807, "count": 36856867, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999479799, "variance": 0.2499479826 }, { "average": 1058.16849, "count": 36856867, "maximum": 1061, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.330883893, "variance": 1.771251937 }, { "average": 226014504.3, "count": 36856867, "maximum": 226016082.8, "minimum": 226012762.6, "name": "GpsTime", "position": 12, "stddev": 702.0700643, "variance": 492902.3752 }, { "average": 0.5072127807, "count": 36856867, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999479799, "variance": 0.2499479826 }, { "average": 0, "count": 36856867, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 36856867, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002138407478, "count": 36856867, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0461934492, "variance": 0.002133834749 }, { "average": 0, "count": 36856867, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598240.1416, 5240711.498, 853.6278859, 599199.5816, 5241788.618, 1310.927886 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598240.1415965394, 5240711.498487, 853.6278858657771 ], [ 598240.1415965394, 5241788.6184869995, 853.6278858657771 ], [ 599199.5815965394, 5241788.6184869995, 1310.9278858657772 ], [ 599199.5815965394, 5240711.498487, 1310.9278858657772 ], [ 598240.1415965394, 5240711.498487, 853.6278858657771 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:01:22+00:00", "end_time": "2018-11-11T23:06:02+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4305.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037806283824, 47.175010791645654, 467.635232595002 ], [ -121.45000942993958, 47.18767510801575, 467.635232595002 ], [ -121.43714786742488, 47.18750034036023, 1115.315232595002 ], [ -121.4375195561513, 47.1748361009384, 1115.315232595002 ], [ -121.45037806283824, 47.175010791645654, 467.635232595002 ] ] ] }, "bbox": [ -121.4503781, 47.1748361, 467.6352326, -121.4371479, 47.18767511, 1115.315233 ], "properties": { "datetime": "2018-11-11T20:15:34Z", "pc:count": 52108560, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617899.7303, "count": 52108560, "maximum": 618400.4462, "minimum": 617425.7062, "name": "X", "position": 0, "stddev": 281.0578292, "variance": 78993.50333 }, { "average": 5226465.828, "count": 52108560, "maximum": 5227184.787, "minimum": 5225776.887, "name": "Y", "position": 1, "stddev": 413.5155336, "variance": 170995.0965 }, { "average": 885.2922588, "count": 52108560, "maximum": 1115.315233, "minimum": 467.6352326, "name": "Z", "position": 2, "stddev": 64.38871388, "variance": 4145.906475 }, { "average": 34420.75754, "count": 52108560, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17387.86488, "variance": 302337845.3 }, { "average": 1.833972499, "count": 52108560, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.080845761, "variance": 1.16822756 }, { "average": 2.667969792, "count": 52108560, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.405518809, "variance": 1.975483123 }, { "average": 0, "count": 52108560, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.646233939e-07, "count": 52108560, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006038404325, "variance": 3.64623268e-07 }, { "average": 1.101544487, "count": 52108560, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4289975305, "variance": 0.1840388812 }, { "average": -0.1320729377, "count": 52108560, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.85257062, "variance": 251.3039954 }, { "average": 0.5071584784, "count": 52108560, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999487584, "variance": 0.249948761 }, { "average": 1023.967046, "count": 52108560, "maximum": 1027, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.324303713, "variance": 1.753780323 }, { "average": 226001153.5, "count": 52108560, "maximum": 226002534.6, "minimum": 225999840.3, "name": "GpsTime", "position": 12, "stddev": 584.0872309, "variance": 341157.8933 }, { "average": 0.5071584784, "count": 52108560, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999487584, "variance": 0.249948761 }, { "average": 0, "count": 52108560, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52108560, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003093522446, "count": 52108560, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05553334696, "variance": 0.003083952624 }, { "average": 0, "count": 52108560, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617425.7062, 5225776.887, 467.6352326, 618400.4462, 5227184.787, 1115.315233 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617425.7062179379, 5225776.887009858, 467.635232595002 ], [ 617425.7062179379, 5227184.7870098585, 467.635232595002 ], [ 618400.4462179379, 5227184.7870098585, 1115.315232595002 ], [ 618400.4462179379, 5225776.887009858, 1115.315232595002 ], [ 617425.7062179379, 5225776.887009858, 467.635232595002 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:15:34+00:00", "end_time": "2018-11-11T19:30:40+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4305.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4305.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4305.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4305.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4503781, 47.1748361, 467.6352326, -121.4371479, 47.18767511, 1115.315233 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037806283824, 47.175010791645654, 467.635232595002 ], [ -121.45000942993958, 47.18767510801575, 467.635232595002 ], [ -121.43714786742488, 47.18750034036023, 1115.315232595002 ], [ -121.4375195561513, 47.1748361009384, 1115.315232595002 ], [ -121.45037806283824, 47.175010791645654, 467.635232595002 ] ] ] }, "id": "20181111_47121B4305.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4305.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:15:34Z", "pc:count": 52108560, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617899.7303, "count": 52108560, "maximum": 618400.4462, "minimum": 617425.7062, "name": "X", "position": 0, "stddev": 281.0578292, "variance": 78993.50333 }, { "average": 5226465.828, "count": 52108560, "maximum": 5227184.787, "minimum": 5225776.887, "name": "Y", "position": 1, "stddev": 413.5155336, "variance": 170995.0965 }, { "average": 885.2922588, "count": 52108560, "maximum": 1115.315233, "minimum": 467.6352326, "name": "Z", "position": 2, "stddev": 64.38871388, "variance": 4145.906475 }, { "average": 34420.75754, "count": 52108560, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17387.86488, "variance": 302337845.3 }, { "average": 1.833972499, "count": 52108560, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.080845761, "variance": 1.16822756 }, { "average": 2.667969792, "count": 52108560, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.405518809, "variance": 1.975483123 }, { "average": 0, "count": 52108560, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.646233939e-07, "count": 52108560, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006038404325, "variance": 3.64623268e-07 }, { "average": 1.101544487, "count": 52108560, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4289975305, "variance": 0.1840388812 }, { "average": -0.1320729377, "count": 52108560, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.85257062, "variance": 251.3039954 }, { "average": 0.5071584784, "count": 52108560, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999487584, "variance": 0.249948761 }, { "average": 1023.967046, "count": 52108560, "maximum": 1027, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.324303713, "variance": 1.753780323 }, { "average": 226001153.5, "count": 52108560, "maximum": 226002534.6, "minimum": 225999840.3, "name": "GpsTime", "position": 12, "stddev": 584.0872309, "variance": 341157.8933 }, { "average": 0.5071584784, "count": 52108560, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999487584, "variance": 0.249948761 }, { "average": 0, "count": 52108560, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52108560, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003093522446, "count": 52108560, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05553334696, "variance": 0.003083952624 }, { "average": 0, "count": 52108560, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617425.7062, 5225776.887, 467.6352326, 618400.4462, 5227184.787, 1115.315233 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617425.7062179379, 5225776.887009858, 467.635232595002 ], [ 617425.7062179379, 5227184.7870098585, 467.635232595002 ], [ 618400.4462179379, 5227184.7870098585, 1115.315232595002 ], [ 618400.4462179379, 5225776.887009858, 1115.315232595002 ], [ 617425.7062179379, 5225776.887009858, 467.635232595002 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:15:34+00:00", "end_time": "2018-11-11T19:30:40+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7120.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82261228759795, 47.203368713754806, 1013.4163490352073 ], [ -121.82240780859061, 47.212607073811455, 1013.4163490352073 ], [ -121.81230848041494, 47.21250281582139, 1249.5163490352072 ], [ -121.81251471208192, 47.203264489254984, 1249.5163490352072 ], [ -121.82261228759795, 47.203368713754806, 1013.4163490352073 ] ] ] }, "bbox": [ -121.8226123, 47.20326449, 1013.416349, -121.8123085, 47.21260707, 1249.516349 ], "properties": { "datetime": "2018-11-13T00:30:18Z", "pc:count": 12789268, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589691.1876, "count": 12789268, "maximum": 589936.9314, "minimum": 589172.0114, "name": "X", "position": 0, "stddev": 161.3882604, "variance": 26046.1706 }, { "average": 5229108.654, "count": 12789268, "maximum": 5229462.728, "minimum": 5228435.848, "name": "Y", "position": 1, "stddev": 244.0583045, "variance": 59564.45602 }, { "average": 1159.594814, "count": 12789268, "maximum": 1249.516349, "minimum": 1013.416349, "name": "Z", "position": 2, "stddev": 44.2439196, "variance": 1957.524422 }, { "average": 38929.48455, "count": 12789268, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20521.00966, "variance": 421111837.5 }, { "average": 1.839448043, "count": 12789268, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.046003598, "variance": 1.094123528 }, { "average": 2.67947024, "count": 12789268, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.318810713, "variance": 1.739261696 }, { "average": 0, "count": 12789268, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12789268, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082378601, "count": 12789268, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3635146712, "variance": 0.1321429162 }, { "average": 5.974234444, "count": 12789268, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.58224475, "variance": 212.6418621 }, { "average": 0.5061900337, "count": 12789268, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999617016, "variance": 0.249961703 }, { "average": 1092.247065, "count": 12789268, "maximum": 1093, "minimum": 1091, "name": "PointSourceId", "position": 11, "stddev": 0.6963984779, "variance": 0.48497084 }, { "average": 226103952.3, "count": 12789268, "maximum": 226104218.1, "minimum": 226103607.4, "name": "GpsTime", "position": 12, "stddev": 220.2056566, "variance": 48490.53121 }, { "average": 0.5061900337, "count": 12789268, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999617016, "variance": 0.249961703 }, { "average": 0, "count": 12789268, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12789268, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00188501797, "count": 12789268, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04337585531, "variance": 0.001881464824 }, { "average": 0, "count": 12789268, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589172.0114, 5228435.848, 1013.416349, 589936.9314, 5229462.728, 1249.516349 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589172.0114438301, 5228435.848407707, 1013.4163490352073 ], [ 589172.0114438301, 5229462.728407708, 1013.4163490352073 ], [ 589936.93144383, 5229462.728407708, 1249.5163490352072 ], [ 589936.93144383, 5228435.848407707, 1249.5163490352072 ], [ 589172.0114438301, 5228435.848407707, 1013.4163490352073 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:30:18+00:00", "end_time": "2018-11-13T00:20:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7120.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7120.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7120.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7120.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8226123, 47.20326449, 1013.416349, -121.8123085, 47.21260707, 1249.516349 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82261228759795, 47.203368713754806, 1013.4163490352073 ], [ -121.82240780859061, 47.212607073811455, 1013.4163490352073 ], [ -121.81230848041494, 47.21250281582139, 1249.5163490352072 ], [ -121.81251471208192, 47.203264489254984, 1249.5163490352072 ], [ -121.82261228759795, 47.203368713754806, 1013.4163490352073 ] ] ] }, "id": "20181112_47121B7120.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7120.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:30:18Z", "pc:count": 12789268, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589691.1876, "count": 12789268, "maximum": 589936.9314, "minimum": 589172.0114, "name": "X", "position": 0, "stddev": 161.3882604, "variance": 26046.1706 }, { "average": 5229108.654, "count": 12789268, "maximum": 5229462.728, "minimum": 5228435.848, "name": "Y", "position": 1, "stddev": 244.0583045, "variance": 59564.45602 }, { "average": 1159.594814, "count": 12789268, "maximum": 1249.516349, "minimum": 1013.416349, "name": "Z", "position": 2, "stddev": 44.2439196, "variance": 1957.524422 }, { "average": 38929.48455, "count": 12789268, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20521.00966, "variance": 421111837.5 }, { "average": 1.839448043, "count": 12789268, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.046003598, "variance": 1.094123528 }, { "average": 2.67947024, "count": 12789268, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.318810713, "variance": 1.739261696 }, { "average": 0, "count": 12789268, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12789268, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082378601, "count": 12789268, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3635146712, "variance": 0.1321429162 }, { "average": 5.974234444, "count": 12789268, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.58224475, "variance": 212.6418621 }, { "average": 0.5061900337, "count": 12789268, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999617016, "variance": 0.249961703 }, { "average": 1092.247065, "count": 12789268, "maximum": 1093, "minimum": 1091, "name": "PointSourceId", "position": 11, "stddev": 0.6963984779, "variance": 0.48497084 }, { "average": 226103952.3, "count": 12789268, "maximum": 226104218.1, "minimum": 226103607.4, "name": "GpsTime", "position": 12, "stddev": 220.2056566, "variance": 48490.53121 }, { "average": 0.5061900337, "count": 12789268, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999617016, "variance": 0.249961703 }, { "average": 0, "count": 12789268, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12789268, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00188501797, "count": 12789268, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04337585531, "variance": 0.001881464824 }, { "average": 0, "count": 12789268, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589172.0114, 5228435.848, 1013.416349, 589936.9314, 5229462.728, 1249.516349 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589172.0114438301, 5228435.848407707, 1013.4163490352073 ], [ 589172.0114438301, 5229462.728407708, 1013.4163490352073 ], [ 589936.93144383, 5229462.728407708, 1249.5163490352072 ], [ 589936.93144383, 5228435.848407707, 1249.5163490352072 ], [ 589172.0114438301, 5228435.848407707, 1013.4163490352073 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:30:18+00:00", "end_time": "2018-11-13T00:20:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4324.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45946023331219, 47.1308634533066, 1222.477124311966 ], [ -121.45926475474872, 47.13763025385801, 1222.477124311966 ], [ -121.44983896556093, 47.137503058880455, 1558.537124311966 ], [ -121.45003563884225, 47.130736288251725, 1558.537124311966 ], [ -121.45946023331219, 47.1308634533066, 1222.477124311966 ] ] ] }, "bbox": [ -121.4594602, 47.13073629, 1222.477124, -121.449839, 47.13763025, 1558.537124 ], "properties": { "datetime": "2018-11-11T19:01:14Z", "pc:count": 19835065, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617216.9506, "count": 19835065, "maximum": 617549.2603, "minimum": 616834.2403, "name": "X", "position": 0, "stddev": 185.9055682, "variance": 34560.8803 }, { "average": 5221226.218, "count": 19835065, "maximum": 5221609.598, "minimum": 5220857.338, "name": "Y", "position": 1, "stddev": 209.7781287, "variance": 44006.8633 }, { "average": 1358.961568, "count": 19835065, "maximum": 1558.537124, "minimum": 1222.477124, "name": "Z", "position": 2, "stddev": 62.6846174, "variance": 3929.361258 }, { "average": 32463.10892, "count": 19835065, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19978.98487, "variance": 399159836.3 }, { "average": 2.117912646, "count": 19835065, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.189487729, "variance": 1.414881057 }, { "average": 3.234736715, "count": 19835065, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.370246905, "variance": 1.87757658 }, { "average": 0, "count": 19835065, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.008315324e-07, "count": 19835065, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003175398044, "variance": 1.008315274e-07 }, { "average": 1.060347773, "count": 19835065, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3556138071, "variance": 0.1264611798 }, { "average": -4.017910937, "count": 19835065, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07126049, "variance": 258.2854137 }, { "average": 0.5070569721, "count": 19835065, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999502093, "variance": 0.2499502117 }, { "average": 1015.388103, "count": 19835065, "maximum": 1017, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 0.8022364565, "variance": 0.6435833321 }, { "average": 225997526.2, "count": 19835065, "maximum": 225998074.2, "minimum": 225997093.4, "name": "GpsTime", "position": 12, "stddev": 314.4848578, "variance": 98900.72579 }, { "average": 0.5070569721, "count": 19835065, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999502093, "variance": 0.2499502117 }, { "average": 0, "count": 19835065, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 19835065, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002325175138, "count": 19835065, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0481639784, "variance": 0.002319768816 }, { "average": 0, "count": 19835065, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616834.2403, 5220857.338, 1222.477124, 617549.2603, 5221609.598, 1558.537124 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616834.2402700699, 5220857.338348283, 1222.477124311966 ], [ 616834.2402700699, 5221609.598348283, 1222.477124311966 ], [ 617549.2602700699, 5221609.598348283, 1558.537124311966 ], [ 617549.2602700699, 5220857.338348283, 1558.537124311966 ], [ 616834.2402700699, 5220857.338348283, 1222.477124311966 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:01:14+00:00", "end_time": "2018-11-11T18:44:53+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4324.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4324.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4324.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4324.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4594602, 47.13073629, 1222.477124, -121.449839, 47.13763025, 1558.537124 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45946023331219, 47.1308634533066, 1222.477124311966 ], [ -121.45926475474872, 47.13763025385801, 1222.477124311966 ], [ -121.44983896556093, 47.137503058880455, 1558.537124311966 ], [ -121.45003563884225, 47.130736288251725, 1558.537124311966 ], [ -121.45946023331219, 47.1308634533066, 1222.477124311966 ] ] ] }, "id": "20181111_47121B4324.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4324.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:01:14Z", "pc:count": 19835065, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617216.9506, "count": 19835065, "maximum": 617549.2603, "minimum": 616834.2403, "name": "X", "position": 0, "stddev": 185.9055682, "variance": 34560.8803 }, { "average": 5221226.218, "count": 19835065, "maximum": 5221609.598, "minimum": 5220857.338, "name": "Y", "position": 1, "stddev": 209.7781287, "variance": 44006.8633 }, { "average": 1358.961568, "count": 19835065, "maximum": 1558.537124, "minimum": 1222.477124, "name": "Z", "position": 2, "stddev": 62.6846174, "variance": 3929.361258 }, { "average": 32463.10892, "count": 19835065, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19978.98487, "variance": 399159836.3 }, { "average": 2.117912646, "count": 19835065, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.189487729, "variance": 1.414881057 }, { "average": 3.234736715, "count": 19835065, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.370246905, "variance": 1.87757658 }, { "average": 0, "count": 19835065, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.008315324e-07, "count": 19835065, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003175398044, "variance": 1.008315274e-07 }, { "average": 1.060347773, "count": 19835065, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3556138071, "variance": 0.1264611798 }, { "average": -4.017910937, "count": 19835065, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07126049, "variance": 258.2854137 }, { "average": 0.5070569721, "count": 19835065, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999502093, "variance": 0.2499502117 }, { "average": 1015.388103, "count": 19835065, "maximum": 1017, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 0.8022364565, "variance": 0.6435833321 }, { "average": 225997526.2, "count": 19835065, "maximum": 225998074.2, "minimum": 225997093.4, "name": "GpsTime", "position": 12, "stddev": 314.4848578, "variance": 98900.72579 }, { "average": 0.5070569721, "count": 19835065, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999502093, "variance": 0.2499502117 }, { "average": 0, "count": 19835065, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 19835065, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002325175138, "count": 19835065, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0481639784, "variance": 0.002319768816 }, { "average": 0, "count": 19835065, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616834.2403, 5220857.338, 1222.477124, 617549.2603, 5221609.598, 1558.537124 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616834.2402700699, 5220857.338348283, 1222.477124311966 ], [ 616834.2402700699, 5221609.598348283, 1222.477124311966 ], [ 617549.2602700699, 5221609.598348283, 1558.537124311966 ], [ 617549.2602700699, 5220857.338348283, 1558.537124311966 ], [ 616834.2402700699, 5220857.338348283, 1222.477124311966 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:01:14+00:00", "end_time": "2018-11-11T18:44:53+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4403.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288653207333, 47.175011103763964, 696.6327906522334 ], [ -121.41250885933465, 47.187679330564535, 696.6327906522334 ], [ -121.39963934829768, 47.18750023919295, 1133.6727906522335 ], [ -121.40002007958637, 47.17483209126883, 1133.6727906522335 ], [ -121.41288653207333, 47.175011103763964, 696.6327906522334 ] ] ] }, "bbox": [ -121.4128865, 47.17483209, 696.6327907, -121.3996393, 47.18767933, 1133.672791 ], "properties": { "datetime": "2018-11-11T20:00:51Z", "pc:count": 49375391, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620763.9282, "count": 49375391, "maximum": 621241.9805, "minimum": 620266.6205, "name": "X", "position": 0, "stddev": 275.5493363, "variance": 75927.43671 }, { "average": 5226570.153, "count": 49375391, "maximum": 5227242.331, "minimum": 5225833.971, "name": "Y", "position": 1, "stddev": 404.1849931, "variance": 163365.5087 }, { "average": 911.422986, "count": 49375391, "maximum": 1133.672791, "minimum": 696.6327907, "name": "Z", "position": 2, "stddev": 71.94487079, "variance": 5176.064433 }, { "average": 36518.94869, "count": 49375391, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17211.90724, "variance": 296249750.9 }, { "average": 1.817705849, "count": 49375391, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.987509244, "variance": 0.975174507 }, { "average": 2.634977007, "count": 49375391, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.199512834, "variance": 1.43883104 }, { "average": 0, "count": 49375391, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.030877912e-05, "count": 49375391, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003210712236, "variance": 1.030867306e-05 }, { "average": 1.053983147, "count": 49375391, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3414398328, "variance": 0.1165811594 }, { "average": -0.5026850914, "count": 49375391, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04972261, "variance": 257.5935958 }, { "average": 0.5055765331, "count": 49375391, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999689064, "variance": 0.2499689073 }, { "average": 1021.744625, "count": 49375391, "maximum": 1025, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.22241588, "variance": 1.494300583 }, { "average": 226000172.3, "count": 49375391, "maximum": 226001651.7, "minimum": 225998973.7, "name": "GpsTime", "position": 12, "stddev": 545.9598507, "variance": 298072.1586 }, { "average": 0.5055765331, "count": 49375391, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999689064, "variance": 0.2499689073 }, { "average": 0, "count": 49375391, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49375391, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002183739669, "count": 49375391, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04667944938, "variance": 0.002178970994 }, { "average": 0, "count": 49375391, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620266.6205, 5225833.971, 696.6327907, 621241.9805, 5227242.331, 1133.672791 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620266.6204855271, 5225833.971493002, 696.6327906522334 ], [ 620266.6204855271, 5227242.331493001, 696.6327906522334 ], [ 621241.9804855272, 5227242.331493001, 1133.6727906522335 ], [ 621241.9804855272, 5225833.971493002, 1133.6727906522335 ], [ 620266.6204855271, 5225833.971493002, 696.6327906522334 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:00:51+00:00", "end_time": "2018-11-11T19:16:13+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4403.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4403.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4403.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4403.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4128865, 47.17483209, 696.6327907, -121.3996393, 47.18767933, 1133.672791 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288653207333, 47.175011103763964, 696.6327906522334 ], [ -121.41250885933465, 47.187679330564535, 696.6327906522334 ], [ -121.39963934829768, 47.18750023919295, 1133.6727906522335 ], [ -121.40002007958637, 47.17483209126883, 1133.6727906522335 ], [ -121.41288653207333, 47.175011103763964, 696.6327906522334 ] ] ] }, "id": "20181111_47121B4403.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4403.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:00:51Z", "pc:count": 49375391, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620763.9282, "count": 49375391, "maximum": 621241.9805, "minimum": 620266.6205, "name": "X", "position": 0, "stddev": 275.5493363, "variance": 75927.43671 }, { "average": 5226570.153, "count": 49375391, "maximum": 5227242.331, "minimum": 5225833.971, "name": "Y", "position": 1, "stddev": 404.1849931, "variance": 163365.5087 }, { "average": 911.422986, "count": 49375391, "maximum": 1133.672791, "minimum": 696.6327907, "name": "Z", "position": 2, "stddev": 71.94487079, "variance": 5176.064433 }, { "average": 36518.94869, "count": 49375391, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17211.90724, "variance": 296249750.9 }, { "average": 1.817705849, "count": 49375391, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.987509244, "variance": 0.975174507 }, { "average": 2.634977007, "count": 49375391, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.199512834, "variance": 1.43883104 }, { "average": 0, "count": 49375391, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.030877912e-05, "count": 49375391, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003210712236, "variance": 1.030867306e-05 }, { "average": 1.053983147, "count": 49375391, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3414398328, "variance": 0.1165811594 }, { "average": -0.5026850914, "count": 49375391, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04972261, "variance": 257.5935958 }, { "average": 0.5055765331, "count": 49375391, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999689064, "variance": 0.2499689073 }, { "average": 1021.744625, "count": 49375391, "maximum": 1025, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.22241588, "variance": 1.494300583 }, { "average": 226000172.3, "count": 49375391, "maximum": 226001651.7, "minimum": 225998973.7, "name": "GpsTime", "position": 12, "stddev": 545.9598507, "variance": 298072.1586 }, { "average": 0.5055765331, "count": 49375391, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999689064, "variance": 0.2499689073 }, { "average": 0, "count": 49375391, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49375391, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002183739669, "count": 49375391, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04667944938, "variance": 0.002178970994 }, { "average": 0, "count": 49375391, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620266.6205, 5225833.971, 696.6327907, 621241.9805, 5227242.331, 1133.672791 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620266.6204855271, 5225833.971493002, 696.6327906522334 ], [ 620266.6204855271, 5227242.331493001, 696.6327906522334 ], [ 621241.9804855272, 5227242.331493001, 1133.6727906522335 ], [ 621241.9804855272, 5225833.971493002, 1133.6727906522335 ], [ 620266.6204855271, 5225833.971493002, 696.6327906522334 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:00:51+00:00", "end_time": "2018-11-11T19:16:13+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6124.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71278253301251, 47.31250884741099, 757.3426748249552 ], [ -121.71251421230515, 47.32355394161765, 757.3426748249552 ], [ -121.69974735785404, 47.323409792500314, 1294.122674824955 ], [ -121.70001833743709, 47.31236475366877, 1294.122674824955 ], [ -121.71278253301251, 47.31250884741099, 757.3426748249552 ] ] ] }, "bbox": [ -121.7127825, 47.31236475, 757.3426748, -121.6997474, 47.32355394, 1294.122675 ], "properties": { "datetime": "2018-11-12T00:09:06Z", "pc:count": 45846692, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597760.4015, "count": 45846692, "maximum": 598254.8287, "minimum": 597289.8487, "name": "X", "position": 0, "stddev": 269.5089961, "variance": 72635.09898 }, { "average": 5241204.884, "count": 45846692, "maximum": 5241923.579, "minimum": 5240695.799, "name": "Y", "position": 1, "stddev": 302.1568285, "variance": 91298.74903 }, { "average": 1076.481024, "count": 45846692, "maximum": 1294.122675, "minimum": 757.3426748, "name": "Z", "position": 2, "stddev": 136.7109298, "variance": 18689.87832 }, { "average": 34482.46678, "count": 45846692, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20156.84248, "variance": 406298298.6 }, { "average": 1.983113285, "count": 45846692, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.116898652, "variance": 1.247462599 }, { "average": 2.966233638, "count": 45846692, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.339297905, "variance": 1.793718877 }, { "average": 0, "count": 45846692, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.18118245e-07, "count": 45846692, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004670312647, "variance": 2.181182022e-07 }, { "average": 1.05427938, "count": 45846692, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3200720042, "variance": 0.1024460879 }, { "average": 0.7398069037, "count": 45846692, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.00155946, "variance": 256.0499051 }, { "average": 0.5069908861, "count": 45846692, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999511306, "variance": 0.249951133 }, { "average": 1059.223777, "count": 45846692, "maximum": 1062, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.060554971, "variance": 1.124776846 }, { "average": 226015072.6, "count": 45846692, "maximum": 226016546.9, "minimum": 226013421.7, "name": "GpsTime", "position": 12, "stddev": 579.5200934, "variance": 335843.5386 }, { "average": 0.5069908861, "count": 45846692, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999511306, "variance": 0.249951133 }, { "average": 0, "count": 45846692, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45846692, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001703765236, "count": 45846692, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04124151375, "variance": 0.001700862457 }, { "average": 0, "count": 45846692, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597289.8487, 5240695.799, 757.3426748, 598254.8287, 5241923.579, 1294.122675 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597289.8486988884, 5240695.799457807, 757.3426748249552 ], [ 597289.8486988884, 5241923.579457806, 757.3426748249552 ], [ 598254.8286988884, 5241923.579457806, 1294.122674824955 ], [ 598254.8286988884, 5240695.799457807, 1294.122674824955 ], [ 597289.8486988884, 5240695.799457807, 757.3426748249552 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:09:06+00:00", "end_time": "2018-11-11T23:17:01+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6124.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6124.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6124.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6124.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7127825, 47.31236475, 757.3426748, -121.6997474, 47.32355394, 1294.122675 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71278253301251, 47.31250884741099, 757.3426748249552 ], [ -121.71251421230515, 47.32355394161765, 757.3426748249552 ], [ -121.69974735785404, 47.323409792500314, 1294.122674824955 ], [ -121.70001833743709, 47.31236475366877, 1294.122674824955 ], [ -121.71278253301251, 47.31250884741099, 757.3426748249552 ] ] ] }, "id": "20181111_47121C6124.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6124.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:09:06Z", "pc:count": 45846692, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597760.4015, "count": 45846692, "maximum": 598254.8287, "minimum": 597289.8487, "name": "X", "position": 0, "stddev": 269.5089961, "variance": 72635.09898 }, { "average": 5241204.884, "count": 45846692, "maximum": 5241923.579, "minimum": 5240695.799, "name": "Y", "position": 1, "stddev": 302.1568285, "variance": 91298.74903 }, { "average": 1076.481024, "count": 45846692, "maximum": 1294.122675, "minimum": 757.3426748, "name": "Z", "position": 2, "stddev": 136.7109298, "variance": 18689.87832 }, { "average": 34482.46678, "count": 45846692, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20156.84248, "variance": 406298298.6 }, { "average": 1.983113285, "count": 45846692, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.116898652, "variance": 1.247462599 }, { "average": 2.966233638, "count": 45846692, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.339297905, "variance": 1.793718877 }, { "average": 0, "count": 45846692, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.18118245e-07, "count": 45846692, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004670312647, "variance": 2.181182022e-07 }, { "average": 1.05427938, "count": 45846692, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3200720042, "variance": 0.1024460879 }, { "average": 0.7398069037, "count": 45846692, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.00155946, "variance": 256.0499051 }, { "average": 0.5069908861, "count": 45846692, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999511306, "variance": 0.249951133 }, { "average": 1059.223777, "count": 45846692, "maximum": 1062, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.060554971, "variance": 1.124776846 }, { "average": 226015072.6, "count": 45846692, "maximum": 226016546.9, "minimum": 226013421.7, "name": "GpsTime", "position": 12, "stddev": 579.5200934, "variance": 335843.5386 }, { "average": 0.5069908861, "count": 45846692, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999511306, "variance": 0.249951133 }, { "average": 0, "count": 45846692, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45846692, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001703765236, "count": 45846692, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04124151375, "variance": 0.001700862457 }, { "average": 0, "count": 45846692, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597289.8487, 5240695.799, 757.3426748, 598254.8287, 5241923.579, 1294.122675 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597289.8486988884, 5240695.799457807, 757.3426748249552 ], [ 597289.8486988884, 5241923.579457806, 757.3426748249552 ], [ 598254.8286988884, 5241923.579457806, 1294.122674824955 ], [ 598254.8286988884, 5240695.799457807, 1294.122674824955 ], [ 597289.8486988884, 5240695.799457807, 757.3426748249552 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:09:06+00:00", "end_time": "2018-11-11T23:17:01+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6208.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66282848878313, 47.22500947965581, 386.29118127884914 ], [ -121.662510398963, 47.237652200505664, 386.29118127884914 ], [ -121.6496973514162, 47.237501897125384, 692.6511812788492 ], [ -121.6500184862613, 47.22485924234878, 692.6511812788492 ], [ -121.66282848878313, 47.22500947965581, 386.29118127884914 ] ] ] }, "bbox": [ -121.6628285, 47.22485924, 386.2911813, -121.6496974, 47.2376522, 692.6511813 ], "properties": { "datetime": "2018-11-12T23:10:07Z", "pc:count": 51967970, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601710.195, "count": 51967970, "maximum": 602202.1374, "minimum": 601232.0774, "name": "X", "position": 0, "stddev": 272.9794856, "variance": 74517.79958 }, { "average": 5231718.056, "count": 51967970, "maximum": 5232441.01, "minimum": 5231035.63, "name": "Y", "position": 1, "stddev": 402.2882241, "variance": 161835.8153 }, { "average": 478.144624, "count": 51967970, "maximum": 692.6511813, "minimum": 386.2911813, "name": "Z", "position": 2, "stddev": 64.863993, "variance": 4207.337588 }, { "average": 33226.11985, "count": 51967970, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16554.69257, "variance": 274057846 }, { "average": 2.066698257, "count": 51967970, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.147999825, "variance": 1.317903598 }, { "average": 3.132938039, "count": 51967970, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.322601428, "variance": 1.749274537 }, { "average": 0, "count": 51967970, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.270013048e-06, "count": 51967970, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001126947851, "variance": 1.27001146e-06 }, { "average": 1.095995437, "count": 51967970, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5846994505, "variance": 0.3418734474 }, { "average": -0.4109168416, "count": 51967970, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.14473348, "variance": 260.6524191 }, { "average": 0.5064643472, "count": 51967970, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999582153, "variance": 0.249958217 }, { "average": 1077.519413, "count": 51967970, "maximum": 1080, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.104965718, "variance": 1.220949238 }, { "average": 226098211.6, "count": 51967970, "maximum": 226099407.1, "minimum": 226096908.4, "name": "GpsTime", "position": 12, "stddev": 504.8903778, "variance": 254914.2936 }, { "average": 0.5064643472, "count": 51967970, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999582153, "variance": 0.249958217 }, { "average": 0, "count": 51967970, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51967970, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002825509636, "count": 51967970, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05308037477, "variance": 0.002817526186 }, { "average": 0, "count": 51967970, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601232.0774, 5231035.63, 386.2911813, 602202.1374, 5232441.01, 692.6511813 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601232.0773908147, 5231035.63023391, 386.29118127884914 ], [ 601232.0773908147, 5232441.010233911, 386.29118127884914 ], [ 602202.1373908147, 5232441.010233911, 692.6511812788492 ], [ 602202.1373908147, 5231035.63023391, 692.6511812788492 ], [ 601232.0773908147, 5231035.63023391, 386.29118127884914 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:10:07+00:00", "end_time": "2018-11-12T22:28:28+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6208.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6208.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6208.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6208.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6628285, 47.22485924, 386.2911813, -121.6496974, 47.2376522, 692.6511813 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66282848878313, 47.22500947965581, 386.29118127884914 ], [ -121.662510398963, 47.237652200505664, 386.29118127884914 ], [ -121.6496973514162, 47.237501897125384, 692.6511812788492 ], [ -121.6500184862613, 47.22485924234878, 692.6511812788492 ], [ -121.66282848878313, 47.22500947965581, 386.29118127884914 ] ] ] }, "id": "20181112_47121B6208.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6208.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:10:07Z", "pc:count": 51967970, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601710.195, "count": 51967970, "maximum": 602202.1374, "minimum": 601232.0774, "name": "X", "position": 0, "stddev": 272.9794856, "variance": 74517.79958 }, { "average": 5231718.056, "count": 51967970, "maximum": 5232441.01, "minimum": 5231035.63, "name": "Y", "position": 1, "stddev": 402.2882241, "variance": 161835.8153 }, { "average": 478.144624, "count": 51967970, "maximum": 692.6511813, "minimum": 386.2911813, "name": "Z", "position": 2, "stddev": 64.863993, "variance": 4207.337588 }, { "average": 33226.11985, "count": 51967970, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16554.69257, "variance": 274057846 }, { "average": 2.066698257, "count": 51967970, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.147999825, "variance": 1.317903598 }, { "average": 3.132938039, "count": 51967970, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.322601428, "variance": 1.749274537 }, { "average": 0, "count": 51967970, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.270013048e-06, "count": 51967970, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001126947851, "variance": 1.27001146e-06 }, { "average": 1.095995437, "count": 51967970, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5846994505, "variance": 0.3418734474 }, { "average": -0.4109168416, "count": 51967970, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.14473348, "variance": 260.6524191 }, { "average": 0.5064643472, "count": 51967970, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999582153, "variance": 0.249958217 }, { "average": 1077.519413, "count": 51967970, "maximum": 1080, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.104965718, "variance": 1.220949238 }, { "average": 226098211.6, "count": 51967970, "maximum": 226099407.1, "minimum": 226096908.4, "name": "GpsTime", "position": 12, "stddev": 504.8903778, "variance": 254914.2936 }, { "average": 0.5064643472, "count": 51967970, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999582153, "variance": 0.249958217 }, { "average": 0, "count": 51967970, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51967970, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002825509636, "count": 51967970, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05308037477, "variance": 0.002817526186 }, { "average": 0, "count": 51967970, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601232.0774, 5231035.63, 386.2911813, 602202.1374, 5232441.01, 692.6511813 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601232.0773908147, 5231035.63023391, 386.29118127884914 ], [ 601232.0773908147, 5232441.010233911, 386.29118127884914 ], [ 602202.1373908147, 5232441.010233911, 692.6511812788492 ], [ 602202.1373908147, 5231035.63023391, 692.6511812788492 ], [ 601232.0773908147, 5231035.63023391, 386.29118127884914 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:10:07+00:00", "end_time": "2018-11-12T22:28:28+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5106.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533689969406, 47.22500993170187, 114.43501829212659 ], [ -121.62500979521154, 47.237656234645634, 114.43501829212659 ], [ -121.6121887566681, 47.237501638256894, 730.9950182921266 ], [ -121.61251890884273, 47.224855403292665, 730.9950182921266 ], [ -121.62533689969406, 47.22500993170187, 114.43501829212659 ] ] ] }, "bbox": [ -121.6253369, 47.2248554, 114.4350183, -121.6121888, 47.23765623, 730.9950183 ], "properties": { "datetime": "2018-11-12T22:55:33Z", "pc:count": 50739557, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604562.9875, "count": 50739557, "maximum": 605041.0271, "minimum": 604070.3471, "name": "X", "position": 0, "stddev": 273.1967864, "variance": 74636.48411 }, { "average": 5231771.503, "count": 50739557, "maximum": 5232490.793, "minimum": 5231084.993, "name": "Y", "position": 1, "stddev": 409.8931645, "variance": 168012.4063 }, { "average": 471.1197089, "count": 50739557, "maximum": 730.9950183, "minimum": 114.4350183, "name": "Z", "position": 2, "stddev": 59.5190103, "variance": 3542.512588 }, { "average": 34449.64493, "count": 50739557, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16894.63983, "variance": 285428854.9 }, { "average": 1.979933427, "count": 50739557, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.116332994, "variance": 1.246199353 }, { "average": 2.960240942, "count": 50739557, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.341007417, "variance": 1.798300891 }, { "average": 0, "count": 50739557, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.503801364e-07, "count": 50739557, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008064612366, "variance": 6.503797262e-07 }, { "average": 1.10495338, "count": 50739557, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5181170659, "variance": 0.268445294 }, { "average": 0.6006198046, "count": 50739557, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.89714851, "variance": 252.7193308 }, { "average": 0.5055952105, "count": 50739557, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999686976, "variance": 0.2499686985 }, { "average": 1075.083281, "count": 50739557, "maximum": 1078, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 1.103671535, "variance": 1.218090857 }, { "average": 226097027.5, "count": 50739557, "maximum": 226098533.3, "minimum": 226095516.6, "name": "GpsTime", "position": 12, "stddev": 572.286223, "variance": 327511.521 }, { "average": 0.5055952105, "count": 50739557, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999686976, "variance": 0.2499686985 }, { "average": 0, "count": 50739557, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50739557, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001850094986, "count": 50739557, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0429729237, "variance": 0.001846672171 }, { "average": 0, "count": 50739557, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604070.3471, 5231084.993, 114.4350183, 605041.0271, 5232490.793, 730.9950183 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604070.3471009907, 5231084.993052786, 114.43501829212659 ], [ 604070.3471009907, 5232490.793052787, 114.43501829212659 ], [ 605041.0271009906, 5232490.793052787, 730.9950182921266 ], [ 605041.0271009906, 5231084.993052786, 730.9950182921266 ], [ 604070.3471009907, 5231084.993052786, 114.43501829212659 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:55:33+00:00", "end_time": "2018-11-12T22:05:16+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5106.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5106.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5106.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5106.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6253369, 47.2248554, 114.4350183, -121.6121888, 47.23765623, 730.9950183 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533689969406, 47.22500993170187, 114.43501829212659 ], [ -121.62500979521154, 47.237656234645634, 114.43501829212659 ], [ -121.6121887566681, 47.237501638256894, 730.9950182921266 ], [ -121.61251890884273, 47.224855403292665, 730.9950182921266 ], [ -121.62533689969406, 47.22500993170187, 114.43501829212659 ] ] ] }, "id": "20181112_47121B5106.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5106.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:55:33Z", "pc:count": 50739557, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604562.9875, "count": 50739557, "maximum": 605041.0271, "minimum": 604070.3471, "name": "X", "position": 0, "stddev": 273.1967864, "variance": 74636.48411 }, { "average": 5231771.503, "count": 50739557, "maximum": 5232490.793, "minimum": 5231084.993, "name": "Y", "position": 1, "stddev": 409.8931645, "variance": 168012.4063 }, { "average": 471.1197089, "count": 50739557, "maximum": 730.9950183, "minimum": 114.4350183, "name": "Z", "position": 2, "stddev": 59.5190103, "variance": 3542.512588 }, { "average": 34449.64493, "count": 50739557, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16894.63983, "variance": 285428854.9 }, { "average": 1.979933427, "count": 50739557, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.116332994, "variance": 1.246199353 }, { "average": 2.960240942, "count": 50739557, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.341007417, "variance": 1.798300891 }, { "average": 0, "count": 50739557, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.503801364e-07, "count": 50739557, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008064612366, "variance": 6.503797262e-07 }, { "average": 1.10495338, "count": 50739557, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5181170659, "variance": 0.268445294 }, { "average": 0.6006198046, "count": 50739557, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.89714851, "variance": 252.7193308 }, { "average": 0.5055952105, "count": 50739557, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999686976, "variance": 0.2499686985 }, { "average": 1075.083281, "count": 50739557, "maximum": 1078, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 1.103671535, "variance": 1.218090857 }, { "average": 226097027.5, "count": 50739557, "maximum": 226098533.3, "minimum": 226095516.6, "name": "GpsTime", "position": 12, "stddev": 572.286223, "variance": 327511.521 }, { "average": 0.5055952105, "count": 50739557, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999686976, "variance": 0.2499686985 }, { "average": 0, "count": 50739557, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50739557, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001850094986, "count": 50739557, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0429729237, "variance": 0.001846672171 }, { "average": 0, "count": 50739557, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604070.3471, 5231084.993, 114.4350183, 605041.0271, 5232490.793, 730.9950183 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604070.3471009907, 5231084.993052786, 114.43501829212659 ], [ 604070.3471009907, 5232490.793052787, 114.43501829212659 ], [ 605041.0271009906, 5232490.793052787, 730.9950182921266 ], [ 605041.0271009906, 5231084.993052786, 730.9950182921266 ], [ 604070.3471009907, 5231084.993052786, 114.43501829212659 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:55:33+00:00", "end_time": "2018-11-12T22:05:16+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4325.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45027378808355, 47.128569517884124, 1188.4776818226346 ], [ -121.45000917840903, 47.13767523722524, 1188.4776818226346 ], [ -121.43724826412323, 47.13750181924462, 1608.9376818226347 ], [ -121.43751505014649, 47.12839615479892, 1608.9376818226347 ], [ -121.45027378808355, 47.128569517884124, 1188.4776818226346 ] ] ] }, "bbox": [ -121.4502738, 47.12839615, 1188.477682, -121.4372483, 47.13767524, 1608.937682 ], "properties": { "datetime": "2018-11-11T19:01:15Z", "pc:count": 24528030, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618022.2213, "count": 24528030, "maximum": 618503.9939, "minimum": 617535.9739, "name": "X", "position": 0, "stddev": 289.4122763, "variance": 83759.46566 }, { "average": 5221203.495, "count": 24528030, "maximum": 5221628.476, "minimum": 5220616.196, "name": "Y", "position": 1, "stddev": 242.3280712, "variance": 58722.89409 }, { "average": 1398.124089, "count": 24528030, "maximum": 1608.937682, "minimum": 1188.477682, "name": "Z", "position": 2, "stddev": 82.77576843, "variance": 6851.827839 }, { "average": 39236.14222, "count": 24528030, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21127.6465, "variance": 446377446.6 }, { "average": 1.800634295, "count": 24528030, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.057885112, "variance": 1.11912091 }, { "average": 2.601234669, "count": 24528030, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.384258714, "variance": 1.916172189 }, { "average": 0, "count": 24528030, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 24528030, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.098591244, "count": 24528030, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4544744224, "variance": 0.2065470007 }, { "average": 1.209186716, "count": 24528030, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05041078, "variance": 257.6156862 }, { "average": 0.50631343, "count": 24528030, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999601492, "variance": 0.2499601508 }, { "average": 1014.719458, "count": 24528030, "maximum": 1017, "minimum": 1013, "name": "PointSourceId", "position": 11, "stddev": 0.8466826567, "variance": 0.7168715212 }, { "average": 225997281.8, "count": 24528030, "maximum": 225998075.8, "minimum": 225996617.1, "name": "GpsTime", "position": 12, "stddev": 308.0490176, "variance": 94894.19725 }, { "average": 0.50631343, "count": 24528030, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999601492, "variance": 0.2499601508 }, { "average": 0, "count": 24528030, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 24528030, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003922532711, "count": 24528030, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06250717244, "variance": 0.003907146607 }, { "average": 0, "count": 24528030, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617535.9739, 5220616.196, 1188.477682, 618503.9939, 5221628.476, 1608.937682 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617535.9739372195, 5220616.195774888, 1188.4776818226346 ], [ 617535.9739372195, 5221628.475774887, 1188.4776818226346 ], [ 618503.9939372195, 5221628.475774887, 1608.9376818226347 ], [ 618503.9939372195, 5220616.195774888, 1608.9376818226347 ], [ 617535.9739372195, 5220616.195774888, 1188.4776818226346 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:01:15+00:00", "end_time": "2018-11-11T18:36:57+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4325.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4325.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4325.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4325.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4502738, 47.12839615, 1188.477682, -121.4372483, 47.13767524, 1608.937682 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45027378808355, 47.128569517884124, 1188.4776818226346 ], [ -121.45000917840903, 47.13767523722524, 1188.4776818226346 ], [ -121.43724826412323, 47.13750181924462, 1608.9376818226347 ], [ -121.43751505014649, 47.12839615479892, 1608.9376818226347 ], [ -121.45027378808355, 47.128569517884124, 1188.4776818226346 ] ] ] }, "id": "20181111_47121B4325.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4325.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:01:15Z", "pc:count": 24528030, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618022.2213, "count": 24528030, "maximum": 618503.9939, "minimum": 617535.9739, "name": "X", "position": 0, "stddev": 289.4122763, "variance": 83759.46566 }, { "average": 5221203.495, "count": 24528030, "maximum": 5221628.476, "minimum": 5220616.196, "name": "Y", "position": 1, "stddev": 242.3280712, "variance": 58722.89409 }, { "average": 1398.124089, "count": 24528030, "maximum": 1608.937682, "minimum": 1188.477682, "name": "Z", "position": 2, "stddev": 82.77576843, "variance": 6851.827839 }, { "average": 39236.14222, "count": 24528030, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21127.6465, "variance": 446377446.6 }, { "average": 1.800634295, "count": 24528030, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.057885112, "variance": 1.11912091 }, { "average": 2.601234669, "count": 24528030, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.384258714, "variance": 1.916172189 }, { "average": 0, "count": 24528030, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 24528030, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.098591244, "count": 24528030, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4544744224, "variance": 0.2065470007 }, { "average": 1.209186716, "count": 24528030, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05041078, "variance": 257.6156862 }, { "average": 0.50631343, "count": 24528030, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999601492, "variance": 0.2499601508 }, { "average": 1014.719458, "count": 24528030, "maximum": 1017, "minimum": 1013, "name": "PointSourceId", "position": 11, "stddev": 0.8466826567, "variance": 0.7168715212 }, { "average": 225997281.8, "count": 24528030, "maximum": 225998075.8, "minimum": 225996617.1, "name": "GpsTime", "position": 12, "stddev": 308.0490176, "variance": 94894.19725 }, { "average": 0.50631343, "count": 24528030, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999601492, "variance": 0.2499601508 }, { "average": 0, "count": 24528030, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 24528030, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003922532711, "count": 24528030, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06250717244, "variance": 0.003907146607 }, { "average": 0, "count": 24528030, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617535.9739, 5220616.196, 1188.477682, 618503.9939, 5221628.476, 1608.937682 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617535.9739372195, 5220616.195774888, 1188.4776818226346 ], [ 617535.9739372195, 5221628.475774887, 1188.4776818226346 ], [ 618503.9939372195, 5221628.475774887, 1608.9376818226347 ], [ 618503.9939372195, 5220616.195774888, 1608.9376818226347 ], [ 617535.9739372195, 5220616.195774888, 1188.4776818226346 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:01:15+00:00", "end_time": "2018-11-11T18:36:57+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6107.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781139245959, 47.225009177202, 357.80543297068095 ], [ -121.7375113376724, 47.23764381763201, 357.80543297068095 ], [ -121.72471507937668, 47.23750209205931, 722.1054329706809 ], [ -121.72501817343718, 47.22486751389185, 722.1054329706809 ], [ -121.73781139245959, 47.225009177202, 357.80543297068095 ] ] ] }, "bbox": [ -121.7378114, 47.22486751, 357.805433, -121.7247151, 47.23764382, 722.105433 ], "properties": { "datetime": "2018-11-12T23:52:01Z", "pc:count": 59855062, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596040.9105, "count": 59855062, "maximum": 596524.3078, "minimum": 595555.5478, "name": "X", "position": 0, "stddev": 272.2855184, "variance": 74139.40355 }, { "average": 5231654.234, "count": 59855062, "maximum": 5232345.503, "minimum": 5230941.063, "name": "Y", "position": 1, "stddev": 395.2894091, "variance": 156253.7169 }, { "average": 553.4952632, "count": 59855062, "maximum": 722.105433, "minimum": 357.805433, "name": "Z", "position": 2, "stddev": 74.48489916, "variance": 5548.000203 }, { "average": 34197.72041, "count": 59855062, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16446.54607, "variance": 270488877.5 }, { "average": 1.998698038, "count": 59855062, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.093271075, "variance": 1.195241644 }, { "average": 2.997997312, "count": 59855062, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260834916, "variance": 1.589704686 }, { "average": 0, "count": 59855062, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.50847519e-07, "count": 59855062, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005923237305, "variance": 3.508474017e-07 }, { "average": 1.050953685, "count": 59855062, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3113998054, "variance": 0.09696983879 }, { "average": -0.6357359374, "count": 59855062, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.41706926, "variance": 237.6860246 }, { "average": 0.5300191486, "count": 59855062, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4990980414, "variance": 0.2490988549 }, { "average": 1082.640463, "count": 59855062, "maximum": 1086, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 1.260967766, "variance": 1.590039707 }, { "average": 226100483.6, "count": 59855062, "maximum": 226101921.1, "minimum": 226099307.9, "name": "GpsTime", "position": 12, "stddev": 550.0898845, "variance": 302598.8811 }, { "average": 0.5300191486, "count": 59855062, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4990980414, "variance": 0.2490988549 }, { "average": 0, "count": 59855062, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59855062, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001620414327, "count": 59855062, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04022174302, "variance": 0.001617788611 }, { "average": 0, "count": 59855062, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595555.5478, 5230941.063, 357.805433, 596524.3078, 5232345.503, 722.105433 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595555.5478453288, 5230941.063484013, 357.80543297068095 ], [ 595555.5478453288, 5232345.503484013, 357.80543297068095 ], [ 596524.3078453288, 5232345.503484013, 722.1054329706809 ], [ 596524.3078453288, 5230941.063484013, 722.1054329706809 ], [ 595555.5478453288, 5230941.063484013, 357.80543297068095 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:52:01+00:00", "end_time": "2018-11-12T23:08:27+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6107.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6107.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6107.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6107.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7378114, 47.22486751, 357.805433, -121.7247151, 47.23764382, 722.105433 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781139245959, 47.225009177202, 357.80543297068095 ], [ -121.7375113376724, 47.23764381763201, 357.80543297068095 ], [ -121.72471507937668, 47.23750209205931, 722.1054329706809 ], [ -121.72501817343718, 47.22486751389185, 722.1054329706809 ], [ -121.73781139245959, 47.225009177202, 357.80543297068095 ] ] ] }, "id": "20181112_47121B6107.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6107.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:52:01Z", "pc:count": 59855062, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596040.9105, "count": 59855062, "maximum": 596524.3078, "minimum": 595555.5478, "name": "X", "position": 0, "stddev": 272.2855184, "variance": 74139.40355 }, { "average": 5231654.234, "count": 59855062, "maximum": 5232345.503, "minimum": 5230941.063, "name": "Y", "position": 1, "stddev": 395.2894091, "variance": 156253.7169 }, { "average": 553.4952632, "count": 59855062, "maximum": 722.105433, "minimum": 357.805433, "name": "Z", "position": 2, "stddev": 74.48489916, "variance": 5548.000203 }, { "average": 34197.72041, "count": 59855062, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16446.54607, "variance": 270488877.5 }, { "average": 1.998698038, "count": 59855062, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.093271075, "variance": 1.195241644 }, { "average": 2.997997312, "count": 59855062, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260834916, "variance": 1.589704686 }, { "average": 0, "count": 59855062, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.50847519e-07, "count": 59855062, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005923237305, "variance": 3.508474017e-07 }, { "average": 1.050953685, "count": 59855062, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3113998054, "variance": 0.09696983879 }, { "average": -0.6357359374, "count": 59855062, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.41706926, "variance": 237.6860246 }, { "average": 0.5300191486, "count": 59855062, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4990980414, "variance": 0.2490988549 }, { "average": 1082.640463, "count": 59855062, "maximum": 1086, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 1.260967766, "variance": 1.590039707 }, { "average": 226100483.6, "count": 59855062, "maximum": 226101921.1, "minimum": 226099307.9, "name": "GpsTime", "position": 12, "stddev": 550.0898845, "variance": 302598.8811 }, { "average": 0.5300191486, "count": 59855062, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4990980414, "variance": 0.2490988549 }, { "average": 0, "count": 59855062, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59855062, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001620414327, "count": 59855062, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04022174302, "variance": 0.001617788611 }, { "average": 0, "count": 59855062, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595555.5478, 5230941.063, 357.805433, 596524.3078, 5232345.503, 722.105433 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595555.5478453288, 5230941.063484013, 357.80543297068095 ], [ 595555.5478453288, 5232345.503484013, 357.80543297068095 ], [ 596524.3078453288, 5232345.503484013, 722.1054329706809 ], [ 596524.3078453288, 5230941.063484013, 722.1054329706809 ], [ 595555.5478453288, 5230941.063484013, 357.80543297068095 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:52:01+00:00", "end_time": "2018-11-12T23:08:27+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7201.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279328528065, 47.237508723449345, 595.5496477476449 ], [ -121.8125111065917, 47.25013577340342, 595.5496477476449 ], [ -121.7997326177321, 47.25000261807073, 1006.009647747645 ], [ -121.80001783115405, 47.23737562658103, 1006.009647747645 ], [ -121.81279328528065, 47.237508723449345, 595.5496477476449 ] ] ] }, "bbox": [ -121.8127933, 47.23737563, 595.5496477, -121.7997326, 47.25013577, 1006.009648 ], "properties": { "datetime": "2018-11-13T00:10:49Z", "pc:count": 47361227, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590359.1371, "count": 47361227, "maximum": 590825.1095, "minimum": 589857.9495, "name": "X", "position": 0, "stddev": 281.2145127, "variance": 79081.60218 }, { "average": 5232965.031, "count": 47361227, "maximum": 5233644.61, "minimum": 5232241.05, "name": "Y", "position": 1, "stddev": 401.6992838, "variance": 161362.3146 }, { "average": 827.3179801, "count": 47361227, "maximum": 1006.009648, "minimum": 595.5496477, "name": "Z", "position": 2, "stddev": 89.09266195, "variance": 7937.502414 }, { "average": 34750.00137, "count": 47361227, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18168.78802, "variance": 330104858.2 }, { "average": 2.024693744, "count": 47361227, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.11838627, "variance": 1.25078785 }, { "average": 3.049465864, "count": 47361227, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.295378414, "variance": 1.678005235 }, { "average": 0, "count": 47361227, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.700865816e-07, "count": 47361227, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007550405742, "variance": 5.700862686e-07 }, { "average": 1.055603184, "count": 47361227, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3466033404, "variance": 0.1201338756 }, { "average": 2.805981141, "count": 47361227, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.53989155, "variance": 241.4882295 }, { "average": 0.560313165, "count": 47361227, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4963489975, "variance": 0.2463623273 }, { "average": 1085.874855, "count": 47361227, "maximum": 1089, "minimum": 1083, "name": "PointSourceId", "position": 11, "stddev": 1.150980824, "variance": 1.324756858 }, { "average": 226101861.2, "count": 47361227, "maximum": 226103049.8, "minimum": 226100732.1, "name": "GpsTime", "position": 12, "stddev": 515.0794369, "variance": 265306.8263 }, { "average": 0.560313165, "count": 47361227, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4963489975, "variance": 0.2463623273 }, { "average": 0, "count": 47361227, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47361227, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002254080115, "count": 47361227, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04742361527, "variance": 0.002248999285 }, { "average": 0, "count": 47361227, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589857.9495, 5232241.05, 595.5496477, 590825.1095, 5233644.61, 1006.009648 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589857.9494867304, 5232241.049705299, 595.5496477476449 ], [ 589857.9494867304, 5233644.609705299, 595.5496477476449 ], [ 590825.1094867303, 5233644.609705299, 1006.009647747645 ], [ 590825.1094867303, 5232241.049705299, 1006.009647747645 ], [ 589857.9494867304, 5232241.049705299, 595.5496477476449 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:10:49+00:00", "end_time": "2018-11-12T23:32:12+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7201.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7201.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7201.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7201.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8127933, 47.23737563, 595.5496477, -121.7997326, 47.25013577, 1006.009648 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279328528065, 47.237508723449345, 595.5496477476449 ], [ -121.8125111065917, 47.25013577340342, 595.5496477476449 ], [ -121.7997326177321, 47.25000261807073, 1006.009647747645 ], [ -121.80001783115405, 47.23737562658103, 1006.009647747645 ], [ -121.81279328528065, 47.237508723449345, 595.5496477476449 ] ] ] }, "id": "20181112_47121B7201.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7201.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:10:49Z", "pc:count": 47361227, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590359.1371, "count": 47361227, "maximum": 590825.1095, "minimum": 589857.9495, "name": "X", "position": 0, "stddev": 281.2145127, "variance": 79081.60218 }, { "average": 5232965.031, "count": 47361227, "maximum": 5233644.61, "minimum": 5232241.05, "name": "Y", "position": 1, "stddev": 401.6992838, "variance": 161362.3146 }, { "average": 827.3179801, "count": 47361227, "maximum": 1006.009648, "minimum": 595.5496477, "name": "Z", "position": 2, "stddev": 89.09266195, "variance": 7937.502414 }, { "average": 34750.00137, "count": 47361227, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18168.78802, "variance": 330104858.2 }, { "average": 2.024693744, "count": 47361227, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.11838627, "variance": 1.25078785 }, { "average": 3.049465864, "count": 47361227, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.295378414, "variance": 1.678005235 }, { "average": 0, "count": 47361227, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.700865816e-07, "count": 47361227, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007550405742, "variance": 5.700862686e-07 }, { "average": 1.055603184, "count": 47361227, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3466033404, "variance": 0.1201338756 }, { "average": 2.805981141, "count": 47361227, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.53989155, "variance": 241.4882295 }, { "average": 0.560313165, "count": 47361227, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4963489975, "variance": 0.2463623273 }, { "average": 1085.874855, "count": 47361227, "maximum": 1089, "minimum": 1083, "name": "PointSourceId", "position": 11, "stddev": 1.150980824, "variance": 1.324756858 }, { "average": 226101861.2, "count": 47361227, "maximum": 226103049.8, "minimum": 226100732.1, "name": "GpsTime", "position": 12, "stddev": 515.0794369, "variance": 265306.8263 }, { "average": 0.560313165, "count": 47361227, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4963489975, "variance": 0.2463623273 }, { "average": 0, "count": 47361227, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47361227, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002254080115, "count": 47361227, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04742361527, "variance": 0.002248999285 }, { "average": 0, "count": 47361227, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589857.9495, 5232241.05, 595.5496477, 590825.1095, 5233644.61, 1006.009648 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589857.9494867304, 5232241.049705299, 595.5496477476449 ], [ 589857.9494867304, 5233644.609705299, 595.5496477476449 ], [ 590825.1094867303, 5233644.609705299, 1006.009647747645 ], [ 590825.1094867303, 5232241.049705299, 1006.009647747645 ], [ 589857.9494867304, 5232241.049705299, 595.5496477476449 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:10:49+00:00", "end_time": "2018-11-12T23:32:12+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6302.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781191641055, 47.300009098450474, 562.9500236270566 ], [ -121.73751106536028, 47.312643932593716, 562.9500236270566 ], [ -121.72471443941788, 47.31250223382969, 825.7300236270565 ], [ -121.72501833789387, 47.29986746195138, 825.7300236270565 ], [ -121.73781191641055, 47.300009098450474, 562.9500236270566 ] ] ] }, "bbox": [ -121.7378119, 47.29986746, 562.9500236, -121.7247144, 47.31264393, 825.7300236 ], "properties": { "datetime": "2018-11-12T22:02:24Z", "pc:count": 41319760, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595937.9312, "count": 41319760, "maximum": 596388.0514, "minimum": 595420.6314, "name": "X", "position": 0, "stddev": 277.6813593, "variance": 77106.9373 }, { "average": 5239967.777, "count": 41319760, "maximum": 5240680.238, "minimum": 5239275.758, "name": "Y", "position": 1, "stddev": 411.0502819, "variance": 168962.3343 }, { "average": 705.5351644, "count": 41319760, "maximum": 825.7300236, "minimum": 562.9500236, "name": "Z", "position": 2, "stddev": 34.46825999, "variance": 1188.060947 }, { "average": 40084.31588, "count": 41319760, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18138.08261, "variance": 328990040.9 }, { "average": 1.703792907, "count": 41319760, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.00820174, "variance": 1.016470749 }, { "average": 2.407524802, "count": 41319760, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.360121368, "variance": 1.849930136 }, { "average": 0, "count": 41319760, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.202814344e-05, "count": 41319760, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003468140575, "variance": 1.202799905e-05 }, { "average": 1.162988943, "count": 41319760, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.8734099379, "variance": 0.7628449197 }, { "average": 0.3771143546, "count": 41319760, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.75981039, "variance": 248.3716234 }, { "average": 0.5045722676, "count": 41319760, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999791, "variance": 0.2499791004 }, { "average": 1067.177759, "count": 41319760, "maximum": 1072, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 3.870517664, "variance": 14.98090698 }, { "average": 226069128.7, "count": 41319760, "maximum": 226095344.6, "minimum": 226015418.5, "name": "GpsTime", "position": 12, "stddev": 36370.80219, "variance": 1322835252 }, { "average": 0.5045722676, "count": 41319760, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999791, "variance": 0.2499791004 }, { "average": 0, "count": 41319760, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41319760, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001805189575, "count": 41319760, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04244915676, "variance": 0.001801930909 }, { "average": 0, "count": 41319760, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595420.6314, 5239275.758, 562.9500236, 596388.0514, 5240680.238, 825.7300236 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595420.6314113224, 5239275.758491181, 562.9500236270566 ], [ 595420.6314113224, 5240680.238491181, 562.9500236270566 ], [ 596388.0514113223, 5240680.238491181, 825.7300236270565 ], [ 596388.0514113223, 5239275.758491181, 825.7300236270565 ], [ 595420.6314113224, 5239275.758491181, 562.9500236270566 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:02:24+00:00", "end_time": "2018-11-11T23:50:18+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6302.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6302.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6302.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6302.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7378119, 47.29986746, 562.9500236, -121.7247144, 47.31264393, 825.7300236 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781191641055, 47.300009098450474, 562.9500236270566 ], [ -121.73751106536028, 47.312643932593716, 562.9500236270566 ], [ -121.72471443941788, 47.31250223382969, 825.7300236270565 ], [ -121.72501833789387, 47.29986746195138, 825.7300236270565 ], [ -121.73781191641055, 47.300009098450474, 562.9500236270566 ] ] ] }, "id": "20181111_47121C6302.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6302.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:02:24Z", "pc:count": 41319760, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595937.9312, "count": 41319760, "maximum": 596388.0514, "minimum": 595420.6314, "name": "X", "position": 0, "stddev": 277.6813593, "variance": 77106.9373 }, { "average": 5239967.777, "count": 41319760, "maximum": 5240680.238, "minimum": 5239275.758, "name": "Y", "position": 1, "stddev": 411.0502819, "variance": 168962.3343 }, { "average": 705.5351644, "count": 41319760, "maximum": 825.7300236, "minimum": 562.9500236, "name": "Z", "position": 2, "stddev": 34.46825999, "variance": 1188.060947 }, { "average": 40084.31588, "count": 41319760, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18138.08261, "variance": 328990040.9 }, { "average": 1.703792907, "count": 41319760, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.00820174, "variance": 1.016470749 }, { "average": 2.407524802, "count": 41319760, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.360121368, "variance": 1.849930136 }, { "average": 0, "count": 41319760, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.202814344e-05, "count": 41319760, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003468140575, "variance": 1.202799905e-05 }, { "average": 1.162988943, "count": 41319760, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.8734099379, "variance": 0.7628449197 }, { "average": 0.3771143546, "count": 41319760, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.75981039, "variance": 248.3716234 }, { "average": 0.5045722676, "count": 41319760, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999791, "variance": 0.2499791004 }, { "average": 1067.177759, "count": 41319760, "maximum": 1072, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 3.870517664, "variance": 14.98090698 }, { "average": 226069128.7, "count": 41319760, "maximum": 226095344.6, "minimum": 226015418.5, "name": "GpsTime", "position": 12, "stddev": 36370.80219, "variance": 1322835252 }, { "average": 0.5045722676, "count": 41319760, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999791, "variance": 0.2499791004 }, { "average": 0, "count": 41319760, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41319760, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001805189575, "count": 41319760, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04244915676, "variance": 0.001801930909 }, { "average": 0, "count": 41319760, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595420.6314, 5239275.758, 562.9500236, 596388.0514, 5240680.238, 825.7300236 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595420.6314113224, 5239275.758491181, 562.9500236270566 ], [ 595420.6314113224, 5240680.238491181, 562.9500236270566 ], [ 596388.0514113223, 5240680.238491181, 825.7300236270565 ], [ 596388.0514113223, 5239275.758491181, 825.7300236270565 ], [ 595420.6314113224, 5239275.758491181, 562.9500236270566 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:02:24+00:00", "end_time": "2018-11-11T23:50:18+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4312.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786885278156, 47.150010773710115, 1051.2700830251763 ], [ -121.48750957816947, 47.1626708697536, 1051.2700830251763 ], [ -121.47465725444897, 47.16250042634847, 1550.6300830251764 ], [ -121.47501957910464, 47.14984040531938, 1550.6300830251764 ], [ -121.48786885278156, 47.150010773710115, 1051.2700830251763 ] ] ] }, "bbox": [ -121.4878689, 47.14984041, 1051.270083, -121.4746573, 47.16267087, 1550.630083 ], "properties": { "datetime": "2018-11-11T19:44:43Z", "pc:count": 46305525, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615111.7406, "count": 46305525, "maximum": 615613.1008, "minimum": 614638.6208, "name": "X", "position": 0, "stddev": 275.1163212, "variance": 75688.99017 }, { "average": 5223637.864, "count": 46305525, "maximum": 5224350.434, "minimum": 5222943.034, "name": "Y", "position": 1, "stddev": 391.3988106, "variance": 153193.0289 }, { "average": 1246.713124, "count": 46305525, "maximum": 1550.630083, "minimum": 1051.270083, "name": "Z", "position": 2, "stddev": 75.383077, "variance": 5682.608299 }, { "average": 37184.69577, "count": 46305525, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20334.86186, "variance": 413506607 }, { "average": 1.840885337, "count": 46305525, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.069399154, "variance": 1.14361455 }, { "average": 2.681895022, "count": 46305525, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.372093624, "variance": 1.882640912 }, { "average": 0, "count": 46305525, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46305525, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.085446499, "count": 46305525, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4032745333, "variance": 0.1626303492 }, { "average": 0.03115548014, "count": 46305525, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16298235, "variance": 261.2419983 }, { "average": 0.5073391998, "count": 46305525, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999461386, "variance": 0.2499461415 }, { "average": 1020.960163, "count": 46305525, "maximum": 1023, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.021133703, "variance": 1.042714038 }, { "average": 225999823.8, "count": 46305525, "maximum": 226000683.9, "minimum": 225998875.8, "name": "GpsTime", "position": 12, "stddev": 463.0281233, "variance": 214395.043 }, { "average": 0.5073391998, "count": 46305525, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999461386, "variance": 0.2499461415 }, { "average": 0, "count": 46305525, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46305525, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002816165026, "count": 46305525, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05299277593, "variance": 0.002808234301 }, { "average": 0, "count": 46305525, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614638.6208, 5222943.034, 1051.270083, 615613.1008, 5224350.434, 1550.630083 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614638.6208363131, 5222943.034173607, 1051.2700830251763 ], [ 614638.6208363131, 5224350.434173607, 1051.2700830251763 ], [ 615613.1008363131, 5224350.434173607, 1550.6300830251764 ], [ 615613.1008363131, 5222943.034173607, 1550.6300830251764 ], [ 614638.6208363131, 5222943.034173607, 1051.2700830251763 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:44:43+00:00", "end_time": "2018-11-11T19:14:35+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4312.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4312.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4312.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4312.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4878689, 47.14984041, 1051.270083, -121.4746573, 47.16267087, 1550.630083 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786885278156, 47.150010773710115, 1051.2700830251763 ], [ -121.48750957816947, 47.1626708697536, 1051.2700830251763 ], [ -121.47465725444897, 47.16250042634847, 1550.6300830251764 ], [ -121.47501957910464, 47.14984040531938, 1550.6300830251764 ], [ -121.48786885278156, 47.150010773710115, 1051.2700830251763 ] ] ] }, "id": "20181111_47121B4312.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4312.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:44:43Z", "pc:count": 46305525, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615111.7406, "count": 46305525, "maximum": 615613.1008, "minimum": 614638.6208, "name": "X", "position": 0, "stddev": 275.1163212, "variance": 75688.99017 }, { "average": 5223637.864, "count": 46305525, "maximum": 5224350.434, "minimum": 5222943.034, "name": "Y", "position": 1, "stddev": 391.3988106, "variance": 153193.0289 }, { "average": 1246.713124, "count": 46305525, "maximum": 1550.630083, "minimum": 1051.270083, "name": "Z", "position": 2, "stddev": 75.383077, "variance": 5682.608299 }, { "average": 37184.69577, "count": 46305525, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20334.86186, "variance": 413506607 }, { "average": 1.840885337, "count": 46305525, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.069399154, "variance": 1.14361455 }, { "average": 2.681895022, "count": 46305525, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.372093624, "variance": 1.882640912 }, { "average": 0, "count": 46305525, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46305525, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.085446499, "count": 46305525, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4032745333, "variance": 0.1626303492 }, { "average": 0.03115548014, "count": 46305525, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16298235, "variance": 261.2419983 }, { "average": 0.5073391998, "count": 46305525, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999461386, "variance": 0.2499461415 }, { "average": 1020.960163, "count": 46305525, "maximum": 1023, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.021133703, "variance": 1.042714038 }, { "average": 225999823.8, "count": 46305525, "maximum": 226000683.9, "minimum": 225998875.8, "name": "GpsTime", "position": 12, "stddev": 463.0281233, "variance": 214395.043 }, { "average": 0.5073391998, "count": 46305525, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999461386, "variance": 0.2499461415 }, { "average": 0, "count": 46305525, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46305525, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002816165026, "count": 46305525, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05299277593, "variance": 0.002808234301 }, { "average": 0, "count": 46305525, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614638.6208, 5222943.034, 1051.270083, 615613.1008, 5224350.434, 1550.630083 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614638.6208363131, 5222943.034173607, 1051.2700830251763 ], [ 614638.6208363131, 5224350.434173607, 1051.2700830251763 ], [ 615613.1008363131, 5224350.434173607, 1550.6300830251764 ], [ 615613.1008363131, 5222943.034173607, 1550.6300830251764 ], [ 614638.6208363131, 5222943.034173607, 1051.2700830251763 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:44:43+00:00", "end_time": "2018-11-11T19:14:35+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4401.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788067573337, 47.175010928175965, 254.95256163867532 ], [ -121.43750903365469, 47.187676428706745, 254.95256163867532 ], [ -121.42464569846932, 47.1875002315305, 1407.2725616386751 ], [ -121.42502039704623, 47.174834808584336, 1407.2725616386751 ], [ -121.43788067573337, 47.175010928175965, 254.95256163867532 ] ] ] }, "bbox": [ -121.4378807, 47.17483481, 254.9525616, -121.4246457, 47.18767643, 1407.272562 ], "properties": { "datetime": "2018-11-11T20:07:31Z", "pc:count": 45997087, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618852.8502, "count": 45997087, "maximum": 619347.574, "minimum": 618372.694, "name": "X", "position": 0, "stddev": 284.6742665, "variance": 81039.43803 }, { "average": 5226514.606, "count": 45997087, "maximum": 5227203.807, "minimum": 5225795.767, "name": "Y", "position": 1, "stddev": 385.4694555, "variance": 148586.7011 }, { "average": 1126.278184, "count": 45997087, "maximum": 1407.272562, "minimum": 254.9525616, "name": "Z", "position": 2, "stddev": 115.6959016, "variance": 13385.54165 }, { "average": 31969.75762, "count": 45997087, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19710.44354, "variance": 388501584.4 }, { "average": 1.719747535, "count": 45997087, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.04947089, "variance": 1.101389148 }, { "average": 2.439557162, "count": 45997087, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.437529105, "variance": 2.066489927 }, { "average": 0, "count": 45997087, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45997087, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.13871785, "count": 45997087, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.521308209, "variance": 0.2717622488 }, { "average": -0.1593165858, "count": 45997087, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.28848289, "variance": 265.3146749 }, { "average": 0.5055093598, "count": 45997087, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999696515, "variance": 0.2499696524 }, { "average": 1023.195927, "count": 45997087, "maximum": 1026, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.170104168, "variance": 1.369143764 }, { "average": 226000814.4, "count": 45997087, "maximum": 226002051.2, "minimum": 225999853.7, "name": "GpsTime", "position": 12, "stddev": 512.2431169, "variance": 262393.0108 }, { "average": 0.5055093598, "count": 45997087, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999696515, "variance": 0.2499696524 }, { "average": 0, "count": 45997087, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45997087, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.005076234502, "count": 45997087, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07106663391, "variance": 0.005050466455 }, { "average": 0, "count": 45997087, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618372.694, 5225795.767, 254.9525616, 619347.574, 5227203.807, 1407.272562 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618372.6940053557, 5225795.767452667, 254.95256163867532 ], [ 618372.6940053557, 5227203.807452666, 254.95256163867532 ], [ 619347.5740053556, 5227203.807452666, 1407.2725616386751 ], [ 619347.5740053556, 5225795.767452667, 1407.2725616386751 ], [ 618372.6940053557, 5225795.767452667, 254.95256163867532 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:07:31+00:00", "end_time": "2018-11-11T19:30:53+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4401.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4401.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4401.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4401.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4378807, 47.17483481, 254.9525616, -121.4246457, 47.18767643, 1407.272562 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788067573337, 47.175010928175965, 254.95256163867532 ], [ -121.43750903365469, 47.187676428706745, 254.95256163867532 ], [ -121.42464569846932, 47.1875002315305, 1407.2725616386751 ], [ -121.42502039704623, 47.174834808584336, 1407.2725616386751 ], [ -121.43788067573337, 47.175010928175965, 254.95256163867532 ] ] ] }, "id": "20181111_47121B4401.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4401.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:07:31Z", "pc:count": 45997087, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618852.8502, "count": 45997087, "maximum": 619347.574, "minimum": 618372.694, "name": "X", "position": 0, "stddev": 284.6742665, "variance": 81039.43803 }, { "average": 5226514.606, "count": 45997087, "maximum": 5227203.807, "minimum": 5225795.767, "name": "Y", "position": 1, "stddev": 385.4694555, "variance": 148586.7011 }, { "average": 1126.278184, "count": 45997087, "maximum": 1407.272562, "minimum": 254.9525616, "name": "Z", "position": 2, "stddev": 115.6959016, "variance": 13385.54165 }, { "average": 31969.75762, "count": 45997087, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19710.44354, "variance": 388501584.4 }, { "average": 1.719747535, "count": 45997087, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.04947089, "variance": 1.101389148 }, { "average": 2.439557162, "count": 45997087, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.437529105, "variance": 2.066489927 }, { "average": 0, "count": 45997087, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45997087, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.13871785, "count": 45997087, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.521308209, "variance": 0.2717622488 }, { "average": -0.1593165858, "count": 45997087, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.28848289, "variance": 265.3146749 }, { "average": 0.5055093598, "count": 45997087, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999696515, "variance": 0.2499696524 }, { "average": 1023.195927, "count": 45997087, "maximum": 1026, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.170104168, "variance": 1.369143764 }, { "average": 226000814.4, "count": 45997087, "maximum": 226002051.2, "minimum": 225999853.7, "name": "GpsTime", "position": 12, "stddev": 512.2431169, "variance": 262393.0108 }, { "average": 0.5055093598, "count": 45997087, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999696515, "variance": 0.2499696524 }, { "average": 0, "count": 45997087, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45997087, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.005076234502, "count": 45997087, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07106663391, "variance": 0.005050466455 }, { "average": 0, "count": 45997087, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618372.694, 5225795.767, 254.9525616, 619347.574, 5227203.807, 1407.272562 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618372.6940053557, 5225795.767452667, 254.95256163867532 ], [ 618372.6940053557, 5227203.807452666, 254.95256163867532 ], [ 619347.5740053556, 5227203.807452666, 1407.2725616386751 ], [ 619347.5740053556, 5225795.767452667, 1407.2725616386751 ], [ 618372.6940053557, 5225795.767452667, 254.95256163867532 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:07:31+00:00", "end_time": "2018-11-11T19:30:53+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4425.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38765025813947, 47.132993465662736, 1434.1526285797963 ], [ -121.38750851838715, 47.137681290783256, 1434.1526285797963 ], [ -121.3749950218047, 47.13750441635755, 1655.0326285797964 ], [ -121.37513786033003, 47.13281662006412, 1655.0326285797964 ], [ -121.38765025813947, 47.132993465662736, 1434.1526285797963 ] ] ] }, "bbox": [ -121.3876503, 47.13281662, 1434.152629, -121.374995, 47.13768129, 1655.032629 ], "properties": { "datetime": "2018-11-11T18:38:17Z", "pc:count": 5726912, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622632.4408, "count": 5726912, "maximum": 623224.5366, "minimum": 622275.2566, "name": "X", "position": 0, "stddev": 259.674149, "variance": 67430.66364 }, { "average": 5221581.486, "count": 5726912, "maximum": 5221725.044, "minimum": 5221203.884, "name": "Y", "position": 1, "stddev": 115.8675294, "variance": 13425.28437 }, { "average": 1574.476325, "count": 5726912, "maximum": 1655.032629, "minimum": 1434.152629, "name": "Z", "position": 2, "stddev": 33.45070221, "variance": 1118.949478 }, { "average": 44293.11545, "count": 5726912, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19959.57578, "variance": 398384665.2 }, { "average": 1.487658445, "count": 5726912, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7975044362, "variance": 0.6360133257 }, { "average": 1.97434132, "count": 5726912, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.086692019, "variance": 1.180899543 }, { "average": 0, "count": 5726912, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 5726912, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.130474678, "count": 5726912, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4685394163, "variance": 0.2195291847 }, { "average": -4.700994289, "count": 5726912, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.79290982, "variance": 282.0018203 }, { "average": 0.5060603341, "count": 5726912, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999633147, "variance": 0.249963316 }, { "average": 1011.838557, "count": 5726912, "maximum": 1013, "minimum": 1011, "name": "PointSourceId", "position": 11, "stddev": 0.7477393974, "variance": 0.5591142064 }, { "average": 225996282.4, "count": 5726912, "maximum": 225996697.3, "minimum": 225995977.8, "name": "GpsTime", "position": 12, "stddev": 262.3588038, "variance": 68832.14195 }, { "average": 0.5060603341, "count": 5726912, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999633147, "variance": 0.249963316 }, { "average": 0, "count": 5726912, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 5726912, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003535936994, "count": 5726912, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05935852726, "variance": 0.003523434758 }, { "average": 0, "count": 5726912, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622275.2566, 5221203.884, 1434.152629, 623224.5366, 5221725.044, 1655.032629 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622275.2565572968, 5221203.88420088, 1434.1526285797963 ], [ 622275.2565572968, 5221725.04420088, 1434.1526285797963 ], [ 623224.5365572969, 5221725.04420088, 1655.0326285797964 ], [ 623224.5365572969, 5221203.88420088, 1655.0326285797964 ], [ 622275.2565572968, 5221203.88420088, 1434.1526285797963 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:38:17+00:00", "end_time": "2018-11-11T18:26:17+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4425.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4425.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4425.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4425.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3876503, 47.13281662, 1434.152629, -121.374995, 47.13768129, 1655.032629 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38765025813947, 47.132993465662736, 1434.1526285797963 ], [ -121.38750851838715, 47.137681290783256, 1434.1526285797963 ], [ -121.3749950218047, 47.13750441635755, 1655.0326285797964 ], [ -121.37513786033003, 47.13281662006412, 1655.0326285797964 ], [ -121.38765025813947, 47.132993465662736, 1434.1526285797963 ] ] ] }, "id": "20181111_47121B4425.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4425.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:38:17Z", "pc:count": 5726912, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622632.4408, "count": 5726912, "maximum": 623224.5366, "minimum": 622275.2566, "name": "X", "position": 0, "stddev": 259.674149, "variance": 67430.66364 }, { "average": 5221581.486, "count": 5726912, "maximum": 5221725.044, "minimum": 5221203.884, "name": "Y", "position": 1, "stddev": 115.8675294, "variance": 13425.28437 }, { "average": 1574.476325, "count": 5726912, "maximum": 1655.032629, "minimum": 1434.152629, "name": "Z", "position": 2, "stddev": 33.45070221, "variance": 1118.949478 }, { "average": 44293.11545, "count": 5726912, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19959.57578, "variance": 398384665.2 }, { "average": 1.487658445, "count": 5726912, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.7975044362, "variance": 0.6360133257 }, { "average": 1.97434132, "count": 5726912, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.086692019, "variance": 1.180899543 }, { "average": 0, "count": 5726912, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 5726912, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.130474678, "count": 5726912, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4685394163, "variance": 0.2195291847 }, { "average": -4.700994289, "count": 5726912, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.79290982, "variance": 282.0018203 }, { "average": 0.5060603341, "count": 5726912, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999633147, "variance": 0.249963316 }, { "average": 1011.838557, "count": 5726912, "maximum": 1013, "minimum": 1011, "name": "PointSourceId", "position": 11, "stddev": 0.7477393974, "variance": 0.5591142064 }, { "average": 225996282.4, "count": 5726912, "maximum": 225996697.3, "minimum": 225995977.8, "name": "GpsTime", "position": 12, "stddev": 262.3588038, "variance": 68832.14195 }, { "average": 0.5060603341, "count": 5726912, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999633147, "variance": 0.249963316 }, { "average": 0, "count": 5726912, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 5726912, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003535936994, "count": 5726912, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05935852726, "variance": 0.003523434758 }, { "average": 0, "count": 5726912, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622275.2566, 5221203.884, 1434.152629, 623224.5366, 5221725.044, 1655.032629 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622275.2565572968, 5221203.88420088, 1434.1526285797963 ], [ 622275.2565572968, 5221725.04420088, 1434.1526285797963 ], [ 623224.5365572969, 5221725.04420088, 1655.0326285797964 ], [ 623224.5365572969, 5221203.88420088, 1655.0326285797964 ], [ 622275.2565572968, 5221203.88420088, 1434.1526285797963 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:38:17+00:00", "end_time": "2018-11-11T18:26:17+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6222.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67502380814732, 47.31250596336176, 1182.16751242681 ], [ -121.67501434943242, 47.312884329299074, 1182.16751242681 ], [ -121.67384452167083, 47.31287079676115, 1223.62751242681 ], [ -121.6738539887308, 47.312492431001964, 1223.62751242681 ], [ -121.67502380814732, 47.31250596336176, 1182.16751242681 ] ] ] }, "bbox": [ -121.6750238, 47.31249243, 1182.167512, -121.6738445, 47.31288433, 1223.627512 ], "properties": { "datetime": "2018-11-11T23:32:49Z", "pc:count": 53903, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600172.2739, "count": 53903, "maximum": 600232.083, "minimum": 600143.643, "name": "X", "position": 0, "stddev": 21.02889003, "variance": 442.2142158 }, { "average": 5240758.473, "count": 53903, "maximum": 5240785.366, "minimum": 5240743.306, "name": "Y", "position": 1, "stddev": 9.567349027, "variance": 91.53416741 }, { "average": 1200.872258, "count": 53903, "maximum": 1223.627512, "minimum": 1182.167512, "name": "Z", "position": 2, "stddev": 7.245213601, "variance": 52.49312013 }, { "average": 41534.81591, "count": 53903, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20364.45564, "variance": 414711053.4 }, { "average": 1.664601228, "count": 53903, "maximum": 7, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.921839997, "variance": 0.8497889801 }, { "average": 2.335417324, "count": 53903, "maximum": 7, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.203864805, "variance": 1.449290468 }, { "average": 0, "count": 53903, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53903, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.143368644, "count": 53903, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.467488653, "variance": 0.2185456406 }, { "average": -10.80212349, "count": 53903, "maximum": -6, "minimum": -16.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 3.97721232, "variance": 15.81821783 }, { "average": 0.5104910673, "count": 53903, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998945624, "variance": 0.2498945735 }, { "average": 1057.024581, "count": 53903, "maximum": 1058, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 0.9997071101, "variance": 0.999414306 }, { "average": 226013892.2, "count": 53903, "maximum": 226014369.3, "minimum": 226013390.2, "name": "GpsTime", "position": 12, "stddev": 487.4902861, "variance": 237646.7791 }, { "average": 0.5104910673, "count": 53903, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998945624, "variance": 0.2498945735 }, { "average": 0, "count": 53903, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53903, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003190917018, "count": 53903, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05639852902, "variance": 0.003180794076 }, { "average": 0, "count": 53903, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600143.643, 5240743.306, 1182.167512, 600232.083, 5240785.366, 1223.627512 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600143.6429598336, 5240743.3062604815, 1182.16751242681 ], [ 600143.6429598336, 5240785.366260482, 1182.16751242681 ], [ 600232.0829598336, 5240785.366260482, 1223.62751242681 ], [ 600232.0829598336, 5240743.3062604815, 1223.62751242681 ], [ 600143.6429598336, 5240743.3062604815, 1182.16751242681 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:32:49+00:00", "end_time": "2018-11-11T23:16:30+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6222.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6222.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6222.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6222.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6750238, 47.31249243, 1182.167512, -121.6738445, 47.31288433, 1223.627512 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67502380814732, 47.31250596336176, 1182.16751242681 ], [ -121.67501434943242, 47.312884329299074, 1182.16751242681 ], [ -121.67384452167083, 47.31287079676115, 1223.62751242681 ], [ -121.6738539887308, 47.312492431001964, 1223.62751242681 ], [ -121.67502380814732, 47.31250596336176, 1182.16751242681 ] ] ] }, "id": "20181111_47121C6222.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6222.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:32:49Z", "pc:count": 53903, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600172.2739, "count": 53903, "maximum": 600232.083, "minimum": 600143.643, "name": "X", "position": 0, "stddev": 21.02889003, "variance": 442.2142158 }, { "average": 5240758.473, "count": 53903, "maximum": 5240785.366, "minimum": 5240743.306, "name": "Y", "position": 1, "stddev": 9.567349027, "variance": 91.53416741 }, { "average": 1200.872258, "count": 53903, "maximum": 1223.627512, "minimum": 1182.167512, "name": "Z", "position": 2, "stddev": 7.245213601, "variance": 52.49312013 }, { "average": 41534.81591, "count": 53903, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20364.45564, "variance": 414711053.4 }, { "average": 1.664601228, "count": 53903, "maximum": 7, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.921839997, "variance": 0.8497889801 }, { "average": 2.335417324, "count": 53903, "maximum": 7, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.203864805, "variance": 1.449290468 }, { "average": 0, "count": 53903, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53903, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.143368644, "count": 53903, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.467488653, "variance": 0.2185456406 }, { "average": -10.80212349, "count": 53903, "maximum": -6, "minimum": -16.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 3.97721232, "variance": 15.81821783 }, { "average": 0.5104910673, "count": 53903, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998945624, "variance": 0.2498945735 }, { "average": 1057.024581, "count": 53903, "maximum": 1058, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 0.9997071101, "variance": 0.999414306 }, { "average": 226013892.2, "count": 53903, "maximum": 226014369.3, "minimum": 226013390.2, "name": "GpsTime", "position": 12, "stddev": 487.4902861, "variance": 237646.7791 }, { "average": 0.5104910673, "count": 53903, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998945624, "variance": 0.2498945735 }, { "average": 0, "count": 53903, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53903, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003190917018, "count": 53903, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05639852902, "variance": 0.003180794076 }, { "average": 0, "count": 53903, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600143.643, 5240743.306, 1182.167512, 600232.083, 5240785.366, 1223.627512 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600143.6429598336, 5240743.3062604815, 1182.16751242681 ], [ 600143.6429598336, 5240785.366260482, 1182.16751242681 ], [ 600232.0829598336, 5240785.366260482, 1223.62751242681 ], [ 600232.0829598336, 5240743.3062604815, 1223.62751242681 ], [ 600143.6429598336, 5240743.3062604815, 1182.16751242681 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:32:49+00:00", "end_time": "2018-11-11T23:16:30+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6123.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531508227378, 47.31250906342207, 676.7380198209698 ], [ -121.7250118432854, 47.32511376205154, 676.7380198209698 ], [ -121.71221226666249, 47.324970638312436, 1448.59801982097 ], [ -121.71251854781438, 47.31236600242601, 1448.59801982097 ], [ -121.72531508227378, 47.31250906342207, 676.7380198209698 ] ] ] }, "bbox": [ -121.7253151, 47.312366, 676.7380198, -121.7122123, 47.32511376, 1448.59802 ], "properties": { "datetime": "2018-11-12T21:36:53Z", "pc:count": 63813416, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596810.9642, "count": 63813416, "maximum": 597310.0627, "minimum": 596342.6427, "name": "X", "position": 0, "stddev": 269.3730797, "variance": 72561.85606 }, { "average": 5241362.248, "count": 63813416, "maximum": 5242081.395, "minimum": 5240680.255, "name": "Y", "position": 1, "stddev": 387.5352506, "variance": 150183.5705 }, { "average": 939.9157469, "count": 63813416, "maximum": 1448.59802, "minimum": 676.7380198, "name": "Z", "position": 2, "stddev": 151.0123534, "variance": 22804.73089 }, { "average": 33151.86529, "count": 63813416, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18961.367, "variance": 359533438.6 }, { "average": 2.035110282, "count": 63813416, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.139030837, "variance": 1.297391249 }, { "average": 3.070161532, "count": 63813416, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.336259511, "variance": 1.78558948 }, { "average": 0, "count": 63813416, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.074378341e-07, "count": 63813416, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006383084477, "variance": 4.074376744e-07 }, { "average": 1.047980193, "count": 63813416, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2907053229, "variance": 0.08450958479 }, { "average": -0.4858074538, "count": 63813416, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03765243, "variance": 257.2062954 }, { "average": 0.5072289658, "count": 63813416, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999477432, "variance": 0.249947746 }, { "average": 1059.903591, "count": 63813416, "maximum": 1069, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.172882285, "variance": 1.375652855 }, { "average": 226015577.4, "count": 63813416, "maximum": 226093813.2, "minimum": 226013438.1, "name": "GpsTime", "position": 12, "stddev": 3415.121551, "variance": 11663055.21 }, { "average": 0.5072289658, "count": 63813416, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999477432, "variance": 0.249947746 }, { "average": 0, "count": 63813416, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63813416, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001294382987, "count": 63813416, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03595424286, "variance": 0.00129270758 }, { "average": 0, "count": 63813416, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596342.6427, 5240680.255, 676.7380198, 597310.0627, 5242081.395, 1448.59802 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596342.6426505463, 5240680.254760728, 676.7380198209698 ], [ 596342.6426505463, 5242081.394760729, 676.7380198209698 ], [ 597310.0626505462, 5242081.394760729, 1448.59801982097 ], [ 597310.0626505462, 5240680.254760728, 1448.59801982097 ], [ 596342.6426505463, 5240680.254760728, 676.7380198209698 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:36:53+00:00", "end_time": "2018-11-11T23:17:18+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6123.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6123.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6123.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6123.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7253151, 47.312366, 676.7380198, -121.7122123, 47.32511376, 1448.59802 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531508227378, 47.31250906342207, 676.7380198209698 ], [ -121.7250118432854, 47.32511376205154, 676.7380198209698 ], [ -121.71221226666249, 47.324970638312436, 1448.59801982097 ], [ -121.71251854781438, 47.31236600242601, 1448.59801982097 ], [ -121.72531508227378, 47.31250906342207, 676.7380198209698 ] ] ] }, "id": "20181111_47121C6123.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6123.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:36:53Z", "pc:count": 63813416, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596810.9642, "count": 63813416, "maximum": 597310.0627, "minimum": 596342.6427, "name": "X", "position": 0, "stddev": 269.3730797, "variance": 72561.85606 }, { "average": 5241362.248, "count": 63813416, "maximum": 5242081.395, "minimum": 5240680.255, "name": "Y", "position": 1, "stddev": 387.5352506, "variance": 150183.5705 }, { "average": 939.9157469, "count": 63813416, "maximum": 1448.59802, "minimum": 676.7380198, "name": "Z", "position": 2, "stddev": 151.0123534, "variance": 22804.73089 }, { "average": 33151.86529, "count": 63813416, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18961.367, "variance": 359533438.6 }, { "average": 2.035110282, "count": 63813416, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.139030837, "variance": 1.297391249 }, { "average": 3.070161532, "count": 63813416, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.336259511, "variance": 1.78558948 }, { "average": 0, "count": 63813416, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.074378341e-07, "count": 63813416, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006383084477, "variance": 4.074376744e-07 }, { "average": 1.047980193, "count": 63813416, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2907053229, "variance": 0.08450958479 }, { "average": -0.4858074538, "count": 63813416, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03765243, "variance": 257.2062954 }, { "average": 0.5072289658, "count": 63813416, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999477432, "variance": 0.249947746 }, { "average": 1059.903591, "count": 63813416, "maximum": 1069, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.172882285, "variance": 1.375652855 }, { "average": 226015577.4, "count": 63813416, "maximum": 226093813.2, "minimum": 226013438.1, "name": "GpsTime", "position": 12, "stddev": 3415.121551, "variance": 11663055.21 }, { "average": 0.5072289658, "count": 63813416, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999477432, "variance": 0.249947746 }, { "average": 0, "count": 63813416, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63813416, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001294382987, "count": 63813416, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03595424286, "variance": 0.00129270758 }, { "average": 0, "count": 63813416, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596342.6427, 5240680.255, 676.7380198, 597310.0627, 5242081.395, 1448.59802 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596342.6426505463, 5240680.254760728, 676.7380198209698 ], [ 596342.6426505463, 5242081.394760729, 676.7380198209698 ], [ 597310.0626505462, 5242081.394760729, 1448.59801982097 ], [ 597310.0626505462, 5240680.254760728, 1448.59801982097 ], [ 596342.6426505463, 5240680.254760728, 676.7380198209698 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:36:53+00:00", "end_time": "2018-11-11T23:17:18+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6207.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6753253592293, 47.225009349817284, 346.7090353625639 ], [ -121.67501027755037, 47.237650695483644, 346.7090353625639 ], [ -121.66220086293241, 47.23750183291281, 727.869035362564 ], [ -121.66251898847294, 47.22486055267918, 727.869035362564 ], [ -121.6753253592293, 47.225009349817284, 346.7090353625639 ] ] ] }, "bbox": [ -121.6753254, 47.22486055, 346.7090354, -121.6622009, 47.2376507, 727.8690354 ], "properties": { "datetime": "2018-11-12T23:15:24Z", "pc:count": 51716995, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600764.9846, "count": 51716995, "maximum": 601255.7914, "minimum": 600286.0114, "name": "X", "position": 0, "stddev": 275.5003697, "variance": 75900.45371 }, { "average": 5231666.419, "count": 51716995, "maximum": 5232424.702, "minimum": 5231019.482, "name": "Y", "position": 1, "stddev": 383.5657505, "variance": 147122.685 }, { "average": 502.4782248, "count": 51716995, "maximum": 727.8690354, "minimum": 346.7090354, "name": "Z", "position": 2, "stddev": 95.80857022, "variance": 9179.282128 }, { "average": 34388.58252, "count": 51716995, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17252.09713, "variance": 297634855.4 }, { "average": 2.032115014, "count": 51716995, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.137523617, "variance": 1.293959978 }, { "average": 3.064451657, "count": 51716995, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.335953751, "variance": 1.784772425 }, { "average": 0, "count": 51716995, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.745712507e-06, "count": 51716995, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001657016904, "variance": 2.745705021e-06 }, { "average": 1.102016929, "count": 51716995, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6045040925, "variance": 0.3654251979 }, { "average": -0.5921675556, "count": 51716995, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93308395, "variance": 253.8631641 }, { "average": 0.5068102855, "count": 51716995, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999536227, "variance": 0.2499536248 }, { "average": 1078.41879, "count": 51716995, "maximum": 1081, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.088621931, "variance": 1.185097709 }, { "average": 226098619.9, "count": 51716995, "maximum": 226099724.8, "minimum": 226097560.9, "name": "GpsTime", "position": 12, "stddev": 495.0818113, "variance": 245105.9998 }, { "average": 0.5068102855, "count": 51716995, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999536227, "variance": 0.2499536248 }, { "average": 0, "count": 51716995, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51716995, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002895856575, "count": 51716995, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05373519001, "variance": 0.002887470645 }, { "average": 0, "count": 51716995, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600286.0114, 5231019.482, 346.7090354, 601255.7914, 5232424.702, 727.8690354 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600286.0114077417, 5231019.481773394, 346.7090353625639 ], [ 600286.0114077417, 5232424.701773395, 346.7090353625639 ], [ 601255.7914077417, 5232424.701773395, 727.869035362564 ], [ 601255.7914077417, 5231019.481773394, 727.869035362564 ], [ 600286.0114077417, 5231019.481773394, 346.7090353625639 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:15:24+00:00", "end_time": "2018-11-12T22:39:20+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6207.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6207.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6207.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6207.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6753254, 47.22486055, 346.7090354, -121.6622009, 47.2376507, 727.8690354 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6753253592293, 47.225009349817284, 346.7090353625639 ], [ -121.67501027755037, 47.237650695483644, 346.7090353625639 ], [ -121.66220086293241, 47.23750183291281, 727.869035362564 ], [ -121.66251898847294, 47.22486055267918, 727.869035362564 ], [ -121.6753253592293, 47.225009349817284, 346.7090353625639 ] ] ] }, "id": "20181112_47121B6207.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6207.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:15:24Z", "pc:count": 51716995, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600764.9846, "count": 51716995, "maximum": 601255.7914, "minimum": 600286.0114, "name": "X", "position": 0, "stddev": 275.5003697, "variance": 75900.45371 }, { "average": 5231666.419, "count": 51716995, "maximum": 5232424.702, "minimum": 5231019.482, "name": "Y", "position": 1, "stddev": 383.5657505, "variance": 147122.685 }, { "average": 502.4782248, "count": 51716995, "maximum": 727.8690354, "minimum": 346.7090354, "name": "Z", "position": 2, "stddev": 95.80857022, "variance": 9179.282128 }, { "average": 34388.58252, "count": 51716995, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17252.09713, "variance": 297634855.4 }, { "average": 2.032115014, "count": 51716995, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.137523617, "variance": 1.293959978 }, { "average": 3.064451657, "count": 51716995, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.335953751, "variance": 1.784772425 }, { "average": 0, "count": 51716995, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.745712507e-06, "count": 51716995, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001657016904, "variance": 2.745705021e-06 }, { "average": 1.102016929, "count": 51716995, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6045040925, "variance": 0.3654251979 }, { "average": -0.5921675556, "count": 51716995, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93308395, "variance": 253.8631641 }, { "average": 0.5068102855, "count": 51716995, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999536227, "variance": 0.2499536248 }, { "average": 1078.41879, "count": 51716995, "maximum": 1081, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.088621931, "variance": 1.185097709 }, { "average": 226098619.9, "count": 51716995, "maximum": 226099724.8, "minimum": 226097560.9, "name": "GpsTime", "position": 12, "stddev": 495.0818113, "variance": 245105.9998 }, { "average": 0.5068102855, "count": 51716995, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999536227, "variance": 0.2499536248 }, { "average": 0, "count": 51716995, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51716995, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002895856575, "count": 51716995, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05373519001, "variance": 0.002887470645 }, { "average": 0, "count": 51716995, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600286.0114, 5231019.482, 346.7090354, 601255.7914, 5232424.702, 727.8690354 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600286.0114077417, 5231019.481773394, 346.7090353625639 ], [ 600286.0114077417, 5232424.701773395, 346.7090353625639 ], [ 601255.7914077417, 5232424.701773395, 727.869035362564 ], [ 601255.7914077417, 5231019.481773394, 727.869035362564 ], [ 600286.0114077417, 5231019.481773394, 346.7090353625639 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:15:24+00:00", "end_time": "2018-11-12T22:39:20+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4424.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40038879530901, 47.12501114353521, 1364.9395740392886 ], [ -121.40000878158789, 47.137680483819416, 1364.9395740392886 ], [ -121.38737841396639, 47.13750333009271, 1746.7595740392887 ], [ -121.38776142436434, 47.124834067828026, 1746.7595740392887 ], [ -121.40038879530901, 47.12501114353521, 1364.9395740392886 ] ] ] }, "bbox": [ -121.4003888, 47.12483407, 1364.939574, -121.3873784, 47.13768048, 1746.759574 ], "properties": { "datetime": "2018-11-11T18:44:07Z", "pc:count": 20267085, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621733.1507, "count": 20267085, "maximum": 622285.5301, "minimum": 621327.3901, "name": "X", "position": 0, "stddev": 261.7261754, "variance": 68500.59087 }, { "average": 5221205.052, "count": 20267085, "maximum": 5221705.472, "minimum": 5220296.992, "name": "Y", "position": 1, "stddev": 337.0191866, "variance": 113581.9322 }, { "average": 1576.197781, "count": 20267085, "maximum": 1746.759574, "minimum": 1364.939574, "name": "Z", "position": 2, "stddev": 68.34088873, "variance": 4670.477073 }, { "average": 47844.29896, "count": 20267085, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19353.84987, "variance": 374571504.9 }, { "average": 1.385507141, "count": 20267085, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.730725453, "variance": 0.5339596876 }, { "average": 1.771232469, "count": 20267085, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.033684892, "variance": 1.068504455 }, { "average": 0, "count": 20267085, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 20267085, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.166140321, "count": 20267085, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5573707361, "variance": 0.3106621374 }, { "average": -0.8038996311, "count": 20267085, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27081334, "variance": 264.7393667 }, { "average": 0.5040542831, "count": 20267085, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999835749, "variance": 0.2499835751 }, { "average": 1011.636645, "count": 20267085, "maximum": 1014, "minimum": 1002, "name": "PointSourceId", "position": 11, "stddev": 2.028735707, "variance": 4.11576857 }, { "average": 225987418.6, "count": 20267085, "maximum": 225997047.3, "minimum": 225753096.9, "name": "GpsTime", "position": 12, "stddev": 45718.99968, "variance": 2090226932 }, { "average": 0.5040542831, "count": 20267085, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999835749, "variance": 0.2499835751 }, { "average": 0, "count": 20267085, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 20267085, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.005737480254, "count": 20267085, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07552854994, "variance": 0.005704561856 }, { "average": 0, "count": 20267085, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621327.3901, 5220296.992, 1364.939574, 622285.5301, 5221705.472, 1746.759574 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621327.3901007397, 5220296.991804317, 1364.9395740392886 ], [ 621327.3901007397, 5221705.471804317, 1364.9395740392886 ], [ 622285.5301007396, 5221705.471804317, 1746.7595740392887 ], [ 622285.5301007396, 5220296.991804317, 1746.7595740392887 ], [ 621327.3901007397, 5220296.991804317, 1364.9395740392886 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:44:07+00:00", "end_time": "2018-11-08T22:58:16+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4424.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4424.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4424.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4424.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4003888, 47.12483407, 1364.939574, -121.3873784, 47.13768048, 1746.759574 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40038879530901, 47.12501114353521, 1364.9395740392886 ], [ -121.40000878158789, 47.137680483819416, 1364.9395740392886 ], [ -121.38737841396639, 47.13750333009271, 1746.7595740392887 ], [ -121.38776142436434, 47.124834067828026, 1746.7595740392887 ], [ -121.40038879530901, 47.12501114353521, 1364.9395740392886 ] ] ] }, "id": "20181108_47121B4424.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4424.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:44:07Z", "pc:count": 20267085, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621733.1507, "count": 20267085, "maximum": 622285.5301, "minimum": 621327.3901, "name": "X", "position": 0, "stddev": 261.7261754, "variance": 68500.59087 }, { "average": 5221205.052, "count": 20267085, "maximum": 5221705.472, "minimum": 5220296.992, "name": "Y", "position": 1, "stddev": 337.0191866, "variance": 113581.9322 }, { "average": 1576.197781, "count": 20267085, "maximum": 1746.759574, "minimum": 1364.939574, "name": "Z", "position": 2, "stddev": 68.34088873, "variance": 4670.477073 }, { "average": 47844.29896, "count": 20267085, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19353.84987, "variance": 374571504.9 }, { "average": 1.385507141, "count": 20267085, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.730725453, "variance": 0.5339596876 }, { "average": 1.771232469, "count": 20267085, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.033684892, "variance": 1.068504455 }, { "average": 0, "count": 20267085, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 20267085, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.166140321, "count": 20267085, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5573707361, "variance": 0.3106621374 }, { "average": -0.8038996311, "count": 20267085, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27081334, "variance": 264.7393667 }, { "average": 0.5040542831, "count": 20267085, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999835749, "variance": 0.2499835751 }, { "average": 1011.636645, "count": 20267085, "maximum": 1014, "minimum": 1002, "name": "PointSourceId", "position": 11, "stddev": 2.028735707, "variance": 4.11576857 }, { "average": 225987418.6, "count": 20267085, "maximum": 225997047.3, "minimum": 225753096.9, "name": "GpsTime", "position": 12, "stddev": 45718.99968, "variance": 2090226932 }, { "average": 0.5040542831, "count": 20267085, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999835749, "variance": 0.2499835751 }, { "average": 0, "count": 20267085, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 20267085, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.005737480254, "count": 20267085, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.07552854994, "variance": 0.005704561856 }, { "average": 0, "count": 20267085, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621327.3901, 5220296.992, 1364.939574, 622285.5301, 5221705.472, 1746.759574 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621327.3901007397, 5220296.991804317, 1364.9395740392886 ], [ 621327.3901007397, 5221705.471804317, 1364.9395740392886 ], [ 622285.5301007396, 5221705.471804317, 1746.7595740392887 ], [ 622285.5301007396, 5220296.991804317, 1746.7595740392887 ], [ 621327.3901007397, 5220296.991804317, 1364.9395740392886 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:44:07+00:00", "end_time": "2018-11-08T22:58:16+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7115.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82528976903644, 47.21253560420152, 722.121959936256 ], [ -121.82501144398113, 47.2251337975393, 722.121959936256 ], [ -121.8122362650357, 47.22500206158465, 1211.961959936256 ], [ -121.81251761447712, 47.21240392595186, 1211.961959936256 ], [ -121.82528976903644, 47.21253560420152, 722.121959936256 ] ] ] }, "bbox": [ -121.8252898, 47.21240393, 722.1219599, -121.8122363, 47.2251338, 1211.96196 ], "properties": { "datetime": "2018-11-13T00:30:25Z", "pc:count": 46447050, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589435.9971, "count": 46447050, "maximum": 589921.2625, "minimum": 588953.9025, "name": "X", "position": 0, "stddev": 273.5202965, "variance": 74813.3526 }, { "average": 5230189.454, "count": 46447050, "maximum": 5230851.838, "minimum": 5229451.498, "name": "Y", "position": 1, "stddev": 397.2294186, "variance": 157791.211 }, { "average": 989.9137919, "count": 46447050, "maximum": 1211.96196, "minimum": 722.1219599, "name": "Z", "position": 2, "stddev": 94.81378125, "variance": 8989.653114 }, { "average": 37107.06669, "count": 46447050, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19031.16326, "variance": 362185175.1 }, { "average": 1.999767068, "count": 46447050, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118256107, "variance": 1.250496721 }, { "average": 2.999494866, "count": 46447050, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.32362397, "variance": 1.751980414 }, { "average": 0, "count": 46447050, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46447050, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.055726876, "count": 46447050, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3187998321, "variance": 0.101633333 }, { "average": -1.010733819, "count": 46447050, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04374161, "variance": 257.4016447 }, { "average": 0.5046916866, "count": 46447050, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499977993, "variance": 0.2499779935 }, { "average": 1090.869982, "count": 46447050, "maximum": 1093, "minimum": 1089, "name": "PointSourceId", "position": 11, "stddev": 0.9516890691, "variance": 0.9057120842 }, { "average": 226103542.7, "count": 46447050, "maximum": 226104225.1, "minimum": 226103029.9, "name": "GpsTime", "position": 12, "stddev": 281.0743742, "variance": 79002.80385 }, { "average": 0.5046916866, "count": 46447050, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499977993, "variance": 0.2499779935 }, { "average": 0, "count": 46447050, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46447050, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001633731313, "count": 46447050, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04038641195, "variance": 0.001631062271 }, { "average": 0, "count": 46447050, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588953.9025, 5229451.498, 722.1219599, 589921.2625, 5230851.838, 1211.96196 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588953.9024997704, 5229451.497975141, 722.121959936256 ], [ 588953.9024997704, 5230851.837975141, 722.121959936256 ], [ 589921.2624997705, 5230851.837975141, 1211.961959936256 ], [ 589921.2624997705, 5229451.497975141, 1211.961959936256 ], [ 588953.9024997704, 5229451.497975141, 722.121959936256 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:30:25+00:00", "end_time": "2018-11-13T00:10:29+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7115.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7115.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7115.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7115.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8252898, 47.21240393, 722.1219599, -121.8122363, 47.2251338, 1211.96196 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82528976903644, 47.21253560420152, 722.121959936256 ], [ -121.82501144398113, 47.2251337975393, 722.121959936256 ], [ -121.8122362650357, 47.22500206158465, 1211.961959936256 ], [ -121.81251761447712, 47.21240392595186, 1211.961959936256 ], [ -121.82528976903644, 47.21253560420152, 722.121959936256 ] ] ] }, "id": "20181112_47121B7115.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7115.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:30:25Z", "pc:count": 46447050, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589435.9971, "count": 46447050, "maximum": 589921.2625, "minimum": 588953.9025, "name": "X", "position": 0, "stddev": 273.5202965, "variance": 74813.3526 }, { "average": 5230189.454, "count": 46447050, "maximum": 5230851.838, "minimum": 5229451.498, "name": "Y", "position": 1, "stddev": 397.2294186, "variance": 157791.211 }, { "average": 989.9137919, "count": 46447050, "maximum": 1211.96196, "minimum": 722.1219599, "name": "Z", "position": 2, "stddev": 94.81378125, "variance": 8989.653114 }, { "average": 37107.06669, "count": 46447050, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19031.16326, "variance": 362185175.1 }, { "average": 1.999767068, "count": 46447050, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118256107, "variance": 1.250496721 }, { "average": 2.999494866, "count": 46447050, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.32362397, "variance": 1.751980414 }, { "average": 0, "count": 46447050, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46447050, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.055726876, "count": 46447050, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3187998321, "variance": 0.101633333 }, { "average": -1.010733819, "count": 46447050, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04374161, "variance": 257.4016447 }, { "average": 0.5046916866, "count": 46447050, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499977993, "variance": 0.2499779935 }, { "average": 1090.869982, "count": 46447050, "maximum": 1093, "minimum": 1089, "name": "PointSourceId", "position": 11, "stddev": 0.9516890691, "variance": 0.9057120842 }, { "average": 226103542.7, "count": 46447050, "maximum": 226104225.1, "minimum": 226103029.9, "name": "GpsTime", "position": 12, "stddev": 281.0743742, "variance": 79002.80385 }, { "average": 0.5046916866, "count": 46447050, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499977993, "variance": 0.2499779935 }, { "average": 0, "count": 46447050, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46447050, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001633731313, "count": 46447050, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04038641195, "variance": 0.001631062271 }, { "average": 0, "count": 46447050, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588953.9025, 5229451.498, 722.1219599, 589921.2625, 5230851.838, 1211.96196 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588953.9024997704, 5229451.497975141, 722.121959936256 ], [ 588953.9024997704, 5230851.837975141, 722.121959936256 ], [ 589921.2624997705, 5230851.837975141, 1211.961959936256 ], [ 589921.2624997705, 5229451.497975141, 1211.961959936256 ], [ 588953.9024997704, 5229451.497975141, 722.121959936256 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:30:25+00:00", "end_time": "2018-11-13T00:10:29+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5105.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534930932106, 47.237510029333045, 805.142089575017 ], [ -121.57501001479541, 47.25016161179548, 805.142089575017 ], [ -121.5621764588728, 47.250001266383656, 1285.162089575017 ], [ -121.56251880654875, 47.23734975446071, 1285.162089575017 ], [ -121.57534930932106, 47.237510029333045, 805.142089575017 ] ] ] }, "bbox": [ -121.5753493, 47.23734975, 805.1420896, -121.5621765, 47.25016161, 1285.16209 ], "properties": { "datetime": "2018-11-12T22:06:08Z", "pc:count": 59912065, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608328.2913, "count": 59912065, "maximum": 608800.6706, "minimum": 607829.2506, "name": "X", "position": 0, "stddev": 268.6892609, "variance": 72193.91893 }, { "average": 5233224.284, "count": 59912065, "maximum": 5233948.397, "minimum": 5232541.977, "name": "Y", "position": 1, "stddev": 394.9594921, "variance": 155993.0004 }, { "average": 1096.222409, "count": 59912065, "maximum": 1285.16209, "minimum": 805.1420896, "name": "Z", "position": 2, "stddev": 100.9023182, "variance": 10181.27781 }, { "average": 33371.30545, "count": 59912065, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20243.12581, "variance": 409784142.8 }, { "average": 2.00420523, "count": 59912065, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.136779907, "variance": 1.292268557 }, { "average": 3.008486771, "count": 59912065, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.365548235, "variance": 1.864721983 }, { "average": 0, "count": 59912065, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.502201602e-07, "count": 59912065, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003875824301, "variance": 1.502201401e-07 }, { "average": 1.064154457, "count": 59912065, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3636646801, "variance": 0.1322519995 }, { "average": -0.3481270596, "count": 59912065, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13363887, "variance": 260.2943031 }, { "average": 0.5065802856, "count": 59912065, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999567021, "variance": 0.249956704 }, { "average": 1068.184413, "count": 59912065, "maximum": 1072, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.282835167, "variance": 10.77700673 }, { "average": 226078533.2, "count": 59912065, "maximum": 226095568.8, "minimum": 226015878.4, "name": "GpsTime", "position": 12, "stddev": 31121.01508, "variance": 968517579.4 }, { "average": 0.5065802856, "count": 59912065, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999567021, "variance": 0.249956704 }, { "average": 0, "count": 59912065, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59912065, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002407111155, "count": 59912065, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0490032347, "variance": 0.002401317011 }, { "average": 0, "count": 59912065, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607829.2506, 5232541.977, 805.1420896, 608800.6706, 5233948.397, 1285.16209 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607829.2505723056, 5232541.977372653, 805.142089575017 ], [ 607829.2505723056, 5233948.397372653, 805.142089575017 ], [ 608800.6705723056, 5233948.397372653, 1285.162089575017 ], [ 608800.6705723056, 5232541.977372653, 1285.162089575017 ], [ 607829.2505723056, 5232541.977372653, 805.142089575017 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:06:08+00:00", "end_time": "2018-11-11T23:57:58+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5105.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5105.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5105.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5105.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5753493, 47.23734975, 805.1420896, -121.5621765, 47.25016161, 1285.16209 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534930932106, 47.237510029333045, 805.142089575017 ], [ -121.57501001479541, 47.25016161179548, 805.142089575017 ], [ -121.5621764588728, 47.250001266383656, 1285.162089575017 ], [ -121.56251880654875, 47.23734975446071, 1285.162089575017 ], [ -121.57534930932106, 47.237510029333045, 805.142089575017 ] ] ] }, "id": "20181111_47121B5105.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5105.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:06:08Z", "pc:count": 59912065, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608328.2913, "count": 59912065, "maximum": 608800.6706, "minimum": 607829.2506, "name": "X", "position": 0, "stddev": 268.6892609, "variance": 72193.91893 }, { "average": 5233224.284, "count": 59912065, "maximum": 5233948.397, "minimum": 5232541.977, "name": "Y", "position": 1, "stddev": 394.9594921, "variance": 155993.0004 }, { "average": 1096.222409, "count": 59912065, "maximum": 1285.16209, "minimum": 805.1420896, "name": "Z", "position": 2, "stddev": 100.9023182, "variance": 10181.27781 }, { "average": 33371.30545, "count": 59912065, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20243.12581, "variance": 409784142.8 }, { "average": 2.00420523, "count": 59912065, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.136779907, "variance": 1.292268557 }, { "average": 3.008486771, "count": 59912065, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.365548235, "variance": 1.864721983 }, { "average": 0, "count": 59912065, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.502201602e-07, "count": 59912065, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003875824301, "variance": 1.502201401e-07 }, { "average": 1.064154457, "count": 59912065, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3636646801, "variance": 0.1322519995 }, { "average": -0.3481270596, "count": 59912065, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13363887, "variance": 260.2943031 }, { "average": 0.5065802856, "count": 59912065, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999567021, "variance": 0.249956704 }, { "average": 1068.184413, "count": 59912065, "maximum": 1072, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.282835167, "variance": 10.77700673 }, { "average": 226078533.2, "count": 59912065, "maximum": 226095568.8, "minimum": 226015878.4, "name": "GpsTime", "position": 12, "stddev": 31121.01508, "variance": 968517579.4 }, { "average": 0.5065802856, "count": 59912065, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999567021, "variance": 0.249956704 }, { "average": 0, "count": 59912065, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59912065, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002407111155, "count": 59912065, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0490032347, "variance": 0.002401317011 }, { "average": 0, "count": 59912065, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607829.2506, 5232541.977, 805.1420896, 608800.6706, 5233948.397, 1285.16209 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607829.2505723056, 5232541.977372653, 805.142089575017 ], [ 607829.2505723056, 5233948.397372653, 805.142089575017 ], [ 608800.6705723056, 5233948.397372653, 1285.162089575017 ], [ 608800.6705723056, 5232541.977372653, 1285.162089575017 ], [ 607829.2505723056, 5232541.977372653, 805.142089575017 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:06:08+00:00", "end_time": "2018-11-11T23:57:58+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6303.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531462350035, 47.30000927765761, 567.4055328716867 ], [ -121.72501076383094, 47.312645310123834, 567.4055328716867 ], [ -121.71221129005392, 47.312502183025735, 793.7455328716866 ], [ -121.71251819808661, 47.29986621345808, 793.7455328716866 ], [ -121.72531462350035, 47.30000927765761, 567.4055328716867 ] ] ] }, "bbox": [ -121.7253146, 47.29986621, 567.4055329, -121.7122113, 47.31264531, 793.7455329 ], "properties": { "datetime": "2018-11-12T21:54:59Z", "pc:count": 53141751, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596866.3638, "count": 53141751, "maximum": 597333.0353, "minimum": 596365.3953, "name": "X", "position": 0, "stddev": 268.5793, "variance": 72134.84038 }, { "average": 5240019.631, "count": 53141751, "maximum": 5240695.772, "minimum": 5239291.152, "name": "Y", "position": 1, "stddev": 403.4061324, "variance": 162736.5076 }, { "average": 669.7553595, "count": 53141751, "maximum": 793.7455329, "minimum": 567.4055329, "name": "Z", "position": 2, "stddev": 35.95031107, "variance": 1292.424866 }, { "average": 35074.08633, "count": 53141751, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17094.65744, "variance": 292227312.9 }, { "average": 1.874050612, "count": 53141751, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.049063657, "variance": 1.100534555 }, { "average": 2.747995075, "count": 53141751, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.289690064, "variance": 1.663300462 }, { "average": 0, "count": 53141751, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53141751, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.073632858, "count": 53141751, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4702011971, "variance": 0.2210891657 }, { "average": 0.3221991192, "count": 53141751, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.7991722, "variance": 249.6138422 }, { "average": 0.505115253, "count": 53141751, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999738382, "variance": 0.2499738389 }, { "average": 1064.464933, "count": 53141751, "maximum": 1071, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.953873114, "variance": 15.6331126 }, { "average": 226046031.7, "count": 53141751, "maximum": 226094899.7, "minimum": 226015009.7, "name": "GpsTime", "position": 12, "stddev": 37800.83651, "variance": 1428903241 }, { "average": 0.505115253, "count": 53141751, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999738382, "variance": 0.2499738389 }, { "average": 0, "count": 53141751, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53141751, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001603466171, "count": 53141751, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04001118715, "variance": 0.001600895097 }, { "average": 0, "count": 53141751, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596365.3953, 5239291.152, 567.4055329, 597333.0353, 5240695.772, 793.7455329 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596365.3952600652, 5239291.152112759, 567.4055328716867 ], [ 596365.3952600652, 5240695.772112758, 567.4055328716867 ], [ 597333.0352600651, 5240695.772112758, 793.7455328716866 ], [ 597333.0352600651, 5239291.152112759, 793.7455328716866 ], [ 596365.3952600652, 5239291.152112759, 567.4055328716867 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:54:59+00:00", "end_time": "2018-11-11T23:43:29+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6303.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6303.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6303.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6303.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7253146, 47.29986621, 567.4055329, -121.7122113, 47.31264531, 793.7455329 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531462350035, 47.30000927765761, 567.4055328716867 ], [ -121.72501076383094, 47.312645310123834, 567.4055328716867 ], [ -121.71221129005392, 47.312502183025735, 793.7455328716866 ], [ -121.71251819808661, 47.29986621345808, 793.7455328716866 ], [ -121.72531462350035, 47.30000927765761, 567.4055328716867 ] ] ] }, "id": "20181111_47121C6303.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6303.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:54:59Z", "pc:count": 53141751, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596866.3638, "count": 53141751, "maximum": 597333.0353, "minimum": 596365.3953, "name": "X", "position": 0, "stddev": 268.5793, "variance": 72134.84038 }, { "average": 5240019.631, "count": 53141751, "maximum": 5240695.772, "minimum": 5239291.152, "name": "Y", "position": 1, "stddev": 403.4061324, "variance": 162736.5076 }, { "average": 669.7553595, "count": 53141751, "maximum": 793.7455329, "minimum": 567.4055329, "name": "Z", "position": 2, "stddev": 35.95031107, "variance": 1292.424866 }, { "average": 35074.08633, "count": 53141751, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17094.65744, "variance": 292227312.9 }, { "average": 1.874050612, "count": 53141751, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.049063657, "variance": 1.100534555 }, { "average": 2.747995075, "count": 53141751, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.289690064, "variance": 1.663300462 }, { "average": 0, "count": 53141751, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53141751, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.073632858, "count": 53141751, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4702011971, "variance": 0.2210891657 }, { "average": 0.3221991192, "count": 53141751, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.7991722, "variance": 249.6138422 }, { "average": 0.505115253, "count": 53141751, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999738382, "variance": 0.2499738389 }, { "average": 1064.464933, "count": 53141751, "maximum": 1071, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.953873114, "variance": 15.6331126 }, { "average": 226046031.7, "count": 53141751, "maximum": 226094899.7, "minimum": 226015009.7, "name": "GpsTime", "position": 12, "stddev": 37800.83651, "variance": 1428903241 }, { "average": 0.505115253, "count": 53141751, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999738382, "variance": 0.2499738389 }, { "average": 0, "count": 53141751, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53141751, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001603466171, "count": 53141751, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04001118715, "variance": 0.001600895097 }, { "average": 0, "count": 53141751, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596365.3953, 5239291.152, 567.4055329, 597333.0353, 5240695.772, 793.7455329 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596365.3952600652, 5239291.152112759, 567.4055328716867 ], [ 596365.3952600652, 5240695.772112758, 567.4055328716867 ], [ 597333.0352600651, 5240695.772112758, 793.7455328716866 ], [ 597333.0352600651, 5239291.152112759, 793.7455328716866 ], [ 596365.3952600652, 5239291.152112759, 567.4055328716867 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:54:59+00:00", "end_time": "2018-11-11T23:43:29+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4423.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288551439447, 47.1250110539957, 1175.6829449657116 ], [ -121.41250851155556, 47.137679032060724, 1175.6829449657116 ], [ -121.3996399940557, 47.13749992882199, 2255.1029449657117 ], [ -121.40002004978312, 47.1248320296262, 2255.1029449657117 ], [ -121.41288551439447, 47.1250110539957, 1175.6829449657116 ] ] ] }, "bbox": [ -121.4128855, 47.12483203, 1175.682945, -121.39964, 47.13767903, 2255.102945 ], "properties": { "datetime": "2018-11-11T18:49:11Z", "pc:count": 33538908, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620843.3458, "count": 33538908, "maximum": 621355.7651, "minimum": 620379.5651, "name": "X", "position": 0, "stddev": 266.075308, "variance": 70796.06955 }, { "average": 5221044.457, "count": 33538908, "maximum": 5221685.98, "minimum": 5220277.66, "name": "Y", "position": 1, "stddev": 410.4837632, "variance": 168496.9199 }, { "average": 1351.180304, "count": 33538908, "maximum": 2255.102945, "minimum": 1175.682945, "name": "Z", "position": 2, "stddev": 94.15650684, "variance": 8865.44778 }, { "average": 45902.00704, "count": 33538908, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19040.89535, "variance": 362555695.7 }, { "average": 1.495666227, "count": 33538908, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8228121107, "variance": 0.6770197695 }, { "average": 1.991441343, "count": 33538908, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.135820169, "variance": 1.290087457 }, { "average": 0, "count": 33538908, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.155868044e-07, "count": 33538908, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008459233498, "variance": 7.155863137e-07 }, { "average": 1.124740376, "count": 33538908, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4837022086, "variance": 0.2339678266 }, { "average": -0.4293398301, "count": 33538908, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.38639662, "variance": 268.5139941 }, { "average": 0.5035713148, "count": 33538908, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499987253, "variance": 0.2499872532 }, { "average": 1012.045046, "count": 33538908, "maximum": 1015, "minimum": 1002, "name": "PointSourceId", "position": 11, "stddev": 2.149549692, "variance": 4.620563879 }, { "average": 225987876.9, "count": 33538908, "maximum": 225997351.2, "minimum": 225753105.1, "name": "GpsTime", "position": 12, "stddev": 44946.5069, "variance": 2020188482 }, { "average": 0.5035713148, "count": 33538908, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499987253, "variance": 0.2499872532 }, { "average": 0, "count": 33538908, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 33538908, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00415958683, "count": 33538908, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06436058414, "variance": 0.004142284791 }, { "average": 0, "count": 33538908, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620379.5651, 5220277.66, 1175.682945, 621355.7651, 5221685.98, 2255.102945 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620379.5651154813, 5220277.660244849, 1175.6829449657116 ], [ 620379.5651154813, 5221685.980244849, 1175.6829449657116 ], [ 621355.7651154812, 5221685.980244849, 2255.1029449657117 ], [ 621355.7651154812, 5220277.660244849, 2255.1029449657117 ], [ 620379.5651154813, 5220277.660244849, 1175.6829449657116 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:49:11+00:00", "end_time": "2018-11-08T22:58:25+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4423.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4423.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4423.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4423.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4128855, 47.12483203, 1175.682945, -121.39964, 47.13767903, 2255.102945 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288551439447, 47.1250110539957, 1175.6829449657116 ], [ -121.41250851155556, 47.137679032060724, 1175.6829449657116 ], [ -121.3996399940557, 47.13749992882199, 2255.1029449657117 ], [ -121.40002004978312, 47.1248320296262, 2255.1029449657117 ], [ -121.41288551439447, 47.1250110539957, 1175.6829449657116 ] ] ] }, "id": "20181108_47121B4423.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4423.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:49:11Z", "pc:count": 33538908, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620843.3458, "count": 33538908, "maximum": 621355.7651, "minimum": 620379.5651, "name": "X", "position": 0, "stddev": 266.075308, "variance": 70796.06955 }, { "average": 5221044.457, "count": 33538908, "maximum": 5221685.98, "minimum": 5220277.66, "name": "Y", "position": 1, "stddev": 410.4837632, "variance": 168496.9199 }, { "average": 1351.180304, "count": 33538908, "maximum": 2255.102945, "minimum": 1175.682945, "name": "Z", "position": 2, "stddev": 94.15650684, "variance": 8865.44778 }, { "average": 45902.00704, "count": 33538908, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19040.89535, "variance": 362555695.7 }, { "average": 1.495666227, "count": 33538908, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8228121107, "variance": 0.6770197695 }, { "average": 1.991441343, "count": 33538908, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.135820169, "variance": 1.290087457 }, { "average": 0, "count": 33538908, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.155868044e-07, "count": 33538908, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008459233498, "variance": 7.155863137e-07 }, { "average": 1.124740376, "count": 33538908, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4837022086, "variance": 0.2339678266 }, { "average": -0.4293398301, "count": 33538908, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.38639662, "variance": 268.5139941 }, { "average": 0.5035713148, "count": 33538908, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499987253, "variance": 0.2499872532 }, { "average": 1012.045046, "count": 33538908, "maximum": 1015, "minimum": 1002, "name": "PointSourceId", "position": 11, "stddev": 2.149549692, "variance": 4.620563879 }, { "average": 225987876.9, "count": 33538908, "maximum": 225997351.2, "minimum": 225753105.1, "name": "GpsTime", "position": 12, "stddev": 44946.5069, "variance": 2020188482 }, { "average": 0.5035713148, "count": 33538908, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499987253, "variance": 0.2499872532 }, { "average": 0, "count": 33538908, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 33538908, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00415958683, "count": 33538908, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06436058414, "variance": 0.004142284791 }, { "average": 0, "count": 33538908, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620379.5651, 5220277.66, 1175.682945, 621355.7651, 5221685.98, 2255.102945 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620379.5651154813, 5220277.660244849, 1175.6829449657116 ], [ 620379.5651154813, 5221685.980244849, 1175.6829449657116 ], [ 621355.7651154812, 5221685.980244849, 2255.1029449657117 ], [ 621355.7651154812, 5220277.660244849, 2255.1029449657117 ], [ 620379.5651154813, 5220277.660244849, 1175.6829449657116 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:49:11+00:00", "end_time": "2018-11-08T22:58:25+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4311.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036592185548, 47.15001042874844, 950.9316772871498 ], [ -121.50000963606398, 47.16266987787333, 950.9316772871498 ], [ -121.48716040320642, 47.1625008784506, 1554.4716772871498 ], [ -121.48751973818739, 47.14984150370072, 1554.4716772871498 ], [ -121.50036592185548, 47.15001042874844, 950.9316772871498 ] ] ] }, "bbox": [ -121.5003659, 47.1498415, 950.9316773, -121.4871604, 47.16266988, 1554.471677 ], "properties": { "datetime": "2018-11-11T19:59:00Z", "pc:count": 50481197, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614162.2033, "count": 50481197, "maximum": 614665.4514, "minimum": 613691.2114, "name": "X", "position": 0, "stddev": 275.4131531, "variance": 75852.4049 }, { "average": 5223614.419, "count": 50481197, "maximum": 5224332.056, "minimum": 5222924.736, "name": "Y", "position": 1, "stddev": 373.0668023, "variance": 139178.839 }, { "average": 1139.892618, "count": 50481197, "maximum": 1554.471677, "minimum": 950.9316773, "name": "Z", "position": 2, "stddev": 105.8002429, "variance": 11193.69139 }, { "average": 35198.90388, "count": 50481197, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18913.81907, "variance": 357732551.9 }, { "average": 1.894639662, "count": 50481197, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.070195604, "variance": 1.145318631 }, { "average": 2.789284612, "count": 50481197, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.319414524, "variance": 1.740854687 }, { "average": 0, "count": 50481197, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.546619665e-07, "count": 50481197, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007447561143, "variance": 5.546616699e-07 }, { "average": 1.068354183, "count": 50481197, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3837552132, "variance": 0.1472680637 }, { "average": 0.3196153546, "count": 50481197, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87422487, "variance": 251.9910151 }, { "average": 0.5075058343, "count": 50481197, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999436642, "variance": 0.2499436674 }, { "average": 1021.671882, "count": 50481197, "maximum": 1025, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.057588035, "variance": 1.118492452 }, { "average": 226000144.4, "count": 50481197, "maximum": 226001540.1, "minimum": 225998872.2, "name": "GpsTime", "position": 12, "stddev": 470.2025063, "variance": 221090.3969 }, { "average": 0.5075058343, "count": 50481197, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999436642, "variance": 0.2499436674 }, { "average": 0, "count": 50481197, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50481197, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002786205723, "count": 50481197, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05271093659, "variance": 0.002778442836 }, { "average": 0, "count": 50481197, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613691.2114, 5222924.736, 950.9316773, 614665.4514, 5224332.056, 1554.471677 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613691.2113930964, 5222924.736163035, 950.9316772871498 ], [ 613691.2113930964, 5224332.056163035, 950.9316772871498 ], [ 614665.4513930964, 5224332.056163035, 1554.4716772871498 ], [ 614665.4513930964, 5222924.736163035, 1554.4716772871498 ], [ 613691.2113930964, 5222924.736163035, 950.9316772871498 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:59:00+00:00", "end_time": "2018-11-11T19:14:32+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4311.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4311.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4311.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4311.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5003659, 47.1498415, 950.9316773, -121.4871604, 47.16266988, 1554.471677 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036592185548, 47.15001042874844, 950.9316772871498 ], [ -121.50000963606398, 47.16266987787333, 950.9316772871498 ], [ -121.48716040320642, 47.1625008784506, 1554.4716772871498 ], [ -121.48751973818739, 47.14984150370072, 1554.4716772871498 ], [ -121.50036592185548, 47.15001042874844, 950.9316772871498 ] ] ] }, "id": "20181111_47121B4311.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4311.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:59:00Z", "pc:count": 50481197, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614162.2033, "count": 50481197, "maximum": 614665.4514, "minimum": 613691.2114, "name": "X", "position": 0, "stddev": 275.4131531, "variance": 75852.4049 }, { "average": 5223614.419, "count": 50481197, "maximum": 5224332.056, "minimum": 5222924.736, "name": "Y", "position": 1, "stddev": 373.0668023, "variance": 139178.839 }, { "average": 1139.892618, "count": 50481197, "maximum": 1554.471677, "minimum": 950.9316773, "name": "Z", "position": 2, "stddev": 105.8002429, "variance": 11193.69139 }, { "average": 35198.90388, "count": 50481197, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18913.81907, "variance": 357732551.9 }, { "average": 1.894639662, "count": 50481197, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.070195604, "variance": 1.145318631 }, { "average": 2.789284612, "count": 50481197, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.319414524, "variance": 1.740854687 }, { "average": 0, "count": 50481197, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.546619665e-07, "count": 50481197, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007447561143, "variance": 5.546616699e-07 }, { "average": 1.068354183, "count": 50481197, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3837552132, "variance": 0.1472680637 }, { "average": 0.3196153546, "count": 50481197, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87422487, "variance": 251.9910151 }, { "average": 0.5075058343, "count": 50481197, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999436642, "variance": 0.2499436674 }, { "average": 1021.671882, "count": 50481197, "maximum": 1025, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.057588035, "variance": 1.118492452 }, { "average": 226000144.4, "count": 50481197, "maximum": 226001540.1, "minimum": 225998872.2, "name": "GpsTime", "position": 12, "stddev": 470.2025063, "variance": 221090.3969 }, { "average": 0.5075058343, "count": 50481197, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999436642, "variance": 0.2499436674 }, { "average": 0, "count": 50481197, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50481197, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002786205723, "count": 50481197, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05271093659, "variance": 0.002778442836 }, { "average": 0, "count": 50481197, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613691.2114, 5222924.736, 950.9316773, 614665.4514, 5224332.056, 1554.471677 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613691.2113930964, 5222924.736163035, 950.9316772871498 ], [ 613691.2113930964, 5224332.056163035, 950.9316772871498 ], [ 614665.4513930964, 5224332.056163035, 1554.4716772871498 ], [ 614665.4513930964, 5222924.736163035, 1554.4716772871498 ], [ 613691.2113930964, 5222924.736163035, 950.9316772871498 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:59:00+00:00", "end_time": "2018-11-11T19:14:32+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5411.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56284899441071, 47.15008846645352, 965.9161861816992 ], [ -121.56250985015679, 47.162662990927146, 965.9161861816992 ], [ -121.54967476494865, 47.16250118536192, 1545.7161861816994 ], [ -121.55001693477895, 47.14992673161978, 1545.7161861816994 ], [ -121.56284899441071, 47.15008846645352, 965.9161861816992 ] ] ] }, "bbox": [ -121.562849, 47.14992673, 965.9161862, -121.5496748, 47.16266299, 1545.716186 ], "properties": { "datetime": "2018-11-11T20:25:06Z", "pc:count": 49064312, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609456.352, "count": 49064312, "maximum": 609927.3072, "minimum": 608954.1672, "name": "X", "position": 0, "stddev": 268.1945796, "variance": 71928.33252 }, { "average": 5223550.464, "count": 49064312, "maximum": 5224242.227, "minimum": 5222844.387, "name": "Y", "position": 1, "stddev": 393.1651288, "variance": 154578.8185 }, { "average": 1298.556426, "count": 49064312, "maximum": 1545.716186, "minimum": 965.9161862, "name": "Z", "position": 2, "stddev": 120.1470833, "variance": 14435.32163 }, { "average": 37147.8566, "count": 49064312, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20593.02528, "variance": 424072690.4 }, { "average": 1.808558123, "count": 49064312, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.014624767, "variance": 1.029463419 }, { "average": 2.616846681, "count": 49064312, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.275193562, "variance": 1.626118621 }, { "average": 0, "count": 49064312, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.222884772e-06, "count": 49064312, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001105840541, "variance": 1.222883302e-06 }, { "average": 1.077697268, "count": 49064312, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4003228792, "variance": 0.1602584076 }, { "average": 0.3692673184, "count": 49064312, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.11517235, "variance": 259.6987799 }, { "average": 0.5080106901, "count": 49064312, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999358298, "variance": 0.2499358339 }, { "average": 1025.612492, "count": 49064312, "maximum": 1028, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.066199981, "variance": 1.1367824 }, { "average": 226001887.9, "count": 49064312, "maximum": 226003106.3, "minimum": 226000586.1, "name": "GpsTime", "position": 12, "stddev": 497.5039944, "variance": 247510.2244 }, { "average": 0.5080106901, "count": 49064312, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999358298, "variance": 0.2499358339 }, { "average": 0, "count": 49064312, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49064312, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002953266725, "count": 49064312, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05426366188, "variance": 0.002944545 }, { "average": 0, "count": 49064312, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608954.1672, 5222844.387, 965.9161862, 609927.3072, 5224242.227, 1545.716186 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608954.1671848674, 5222844.387013959, 965.9161861816992 ], [ 608954.1671848674, 5224242.227013959, 965.9161861816992 ], [ 609927.3071848673, 5224242.227013959, 1545.7161861816994 ], [ 609927.3071848673, 5222844.387013959, 1545.7161861816994 ], [ 608954.1671848674, 5222844.387013959, 965.9161861816992 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:25:06+00:00", "end_time": "2018-11-11T19:43:06+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5411.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5411.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5411.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5411.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.562849, 47.14992673, 965.9161862, -121.5496748, 47.16266299, 1545.716186 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56284899441071, 47.15008846645352, 965.9161861816992 ], [ -121.56250985015679, 47.162662990927146, 965.9161861816992 ], [ -121.54967476494865, 47.16250118536192, 1545.7161861816994 ], [ -121.55001693477895, 47.14992673161978, 1545.7161861816994 ], [ -121.56284899441071, 47.15008846645352, 965.9161861816992 ] ] ] }, "id": "20181111_47121B5411.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5411.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:25:06Z", "pc:count": 49064312, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609456.352, "count": 49064312, "maximum": 609927.3072, "minimum": 608954.1672, "name": "X", "position": 0, "stddev": 268.1945796, "variance": 71928.33252 }, { "average": 5223550.464, "count": 49064312, "maximum": 5224242.227, "minimum": 5222844.387, "name": "Y", "position": 1, "stddev": 393.1651288, "variance": 154578.8185 }, { "average": 1298.556426, "count": 49064312, "maximum": 1545.716186, "minimum": 965.9161862, "name": "Z", "position": 2, "stddev": 120.1470833, "variance": 14435.32163 }, { "average": 37147.8566, "count": 49064312, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20593.02528, "variance": 424072690.4 }, { "average": 1.808558123, "count": 49064312, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.014624767, "variance": 1.029463419 }, { "average": 2.616846681, "count": 49064312, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.275193562, "variance": 1.626118621 }, { "average": 0, "count": 49064312, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.222884772e-06, "count": 49064312, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001105840541, "variance": 1.222883302e-06 }, { "average": 1.077697268, "count": 49064312, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4003228792, "variance": 0.1602584076 }, { "average": 0.3692673184, "count": 49064312, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.11517235, "variance": 259.6987799 }, { "average": 0.5080106901, "count": 49064312, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999358298, "variance": 0.2499358339 }, { "average": 1025.612492, "count": 49064312, "maximum": 1028, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.066199981, "variance": 1.1367824 }, { "average": 226001887.9, "count": 49064312, "maximum": 226003106.3, "minimum": 226000586.1, "name": "GpsTime", "position": 12, "stddev": 497.5039944, "variance": 247510.2244 }, { "average": 0.5080106901, "count": 49064312, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999358298, "variance": 0.2499358339 }, { "average": 0, "count": 49064312, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49064312, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002953266725, "count": 49064312, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05426366188, "variance": 0.002944545 }, { "average": 0, "count": 49064312, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608954.1672, 5222844.387, 965.9161862, 609927.3072, 5224242.227, 1545.716186 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608954.1671848674, 5222844.387013959, 965.9161861816992 ], [ 608954.1671848674, 5224242.227013959, 965.9161861816992 ], [ 609927.3071848673, 5224242.227013959, 1545.7161861816994 ], [ 609927.3071848673, 5222844.387013959, 1545.7161861816994 ], [ 608954.1671848674, 5222844.387013959, 965.9161861816992 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:25:06+00:00", "end_time": "2018-11-11T19:43:06+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7114.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83776737891482, 47.21343051134385, 814.9358333356793 ], [ -121.83751158585899, 47.22513306187764, 814.9358333356793 ], [ -121.824756159435, 47.22500292299702, 1199.1158333356793 ], [ -121.8250147576135, 47.213300425416904, 1199.1158333356793 ], [ -121.83776737891482, 47.21343051134385, 814.9358333356793 ] ] ] }, "bbox": [ -121.8377674, 47.21330043, 814.9358333, -121.8247562, 47.22513306, 1199.115833 ], "properties": { "datetime": "2018-11-13T00:30:40Z", "pc:count": 37227395, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588525.5954, "count": 37227395, "maximum": 588973.4475, "minimum": 588007.5875, "name": "X", "position": 0, "stddev": 269.5830937, "variance": 72675.0444 }, { "average": 5230310.574, "count": 37227395, "maximum": 5230837.585, "minimum": 5229536.805, "name": "Y", "position": 1, "stddev": 317.7514578, "variance": 100965.9889 }, { "average": 1011.815139, "count": 37227395, "maximum": 1199.115833, "minimum": 814.9358333, "name": "Z", "position": 2, "stddev": 77.24505546, "variance": 5966.798594 }, { "average": 36543.0612, "count": 37227395, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19010.92751, "variance": 361415364.6 }, { "average": 2.006198822, "count": 37227395, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.108955346, "variance": 1.229781959 }, { "average": 3.012515112, "count": 37227395, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.292589368, "variance": 1.670787274 }, { "average": 0, "count": 37227395, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.343096932e-07, "count": 37227395, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003664828492, "variance": 1.343096787e-07 }, { "average": 1.051768167, "count": 37227395, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3073061803, "variance": 0.09443708843 }, { "average": -2.055174883, "count": 37227395, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.22839244, "variance": 263.3607211 }, { "average": 0.5051306974, "count": 37227395, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499973682, "variance": 0.2499736827 }, { "average": 1091.401337, "count": 37227395, "maximum": 1093, "minimum": 1089, "name": "PointSourceId", "position": 11, "stddev": 0.8637797066, "variance": 0.7461153815 }, { "average": 226103698.3, "count": 37227395, "maximum": 226104240.1, "minimum": 226103044.3, "name": "GpsTime", "position": 12, "stddev": 260.9743979, "variance": 68107.63635 }, { "average": 0.5051306974, "count": 37227395, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499973682, "variance": 0.2499736827 }, { "average": 0, "count": 37227395, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 37227395, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001511628735, "count": 37227395, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03885027354, "variance": 0.001509343754 }, { "average": 0, "count": 37227395, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588007.5875, 5229536.805, 814.9358333, 588973.4475, 5230837.585, 1199.115833 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588007.5875378043, 5229536.805096467, 814.9358333356793 ], [ 588007.5875378043, 5230837.585096466, 814.9358333356793 ], [ 588973.4475378044, 5230837.585096466, 1199.1158333356793 ], [ 588973.4475378044, 5229536.805096467, 1199.1158333356793 ], [ 588007.5875378043, 5229536.805096467, 814.9358333356793 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:30:40+00:00", "end_time": "2018-11-13T00:10:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7114.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7114.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7114.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7114.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8377674, 47.21330043, 814.9358333, -121.8247562, 47.22513306, 1199.115833 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83776737891482, 47.21343051134385, 814.9358333356793 ], [ -121.83751158585899, 47.22513306187764, 814.9358333356793 ], [ -121.824756159435, 47.22500292299702, 1199.1158333356793 ], [ -121.8250147576135, 47.213300425416904, 1199.1158333356793 ], [ -121.83776737891482, 47.21343051134385, 814.9358333356793 ] ] ] }, "id": "20181112_47121B7114.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7114.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:30:40Z", "pc:count": 37227395, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588525.5954, "count": 37227395, "maximum": 588973.4475, "minimum": 588007.5875, "name": "X", "position": 0, "stddev": 269.5830937, "variance": 72675.0444 }, { "average": 5230310.574, "count": 37227395, "maximum": 5230837.585, "minimum": 5229536.805, "name": "Y", "position": 1, "stddev": 317.7514578, "variance": 100965.9889 }, { "average": 1011.815139, "count": 37227395, "maximum": 1199.115833, "minimum": 814.9358333, "name": "Z", "position": 2, "stddev": 77.24505546, "variance": 5966.798594 }, { "average": 36543.0612, "count": 37227395, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19010.92751, "variance": 361415364.6 }, { "average": 2.006198822, "count": 37227395, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.108955346, "variance": 1.229781959 }, { "average": 3.012515112, "count": 37227395, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.292589368, "variance": 1.670787274 }, { "average": 0, "count": 37227395, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.343096932e-07, "count": 37227395, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003664828492, "variance": 1.343096787e-07 }, { "average": 1.051768167, "count": 37227395, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3073061803, "variance": 0.09443708843 }, { "average": -2.055174883, "count": 37227395, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.22839244, "variance": 263.3607211 }, { "average": 0.5051306974, "count": 37227395, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499973682, "variance": 0.2499736827 }, { "average": 1091.401337, "count": 37227395, "maximum": 1093, "minimum": 1089, "name": "PointSourceId", "position": 11, "stddev": 0.8637797066, "variance": 0.7461153815 }, { "average": 226103698.3, "count": 37227395, "maximum": 226104240.1, "minimum": 226103044.3, "name": "GpsTime", "position": 12, "stddev": 260.9743979, "variance": 68107.63635 }, { "average": 0.5051306974, "count": 37227395, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499973682, "variance": 0.2499736827 }, { "average": 0, "count": 37227395, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 37227395, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001511628735, "count": 37227395, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03885027354, "variance": 0.001509343754 }, { "average": 0, "count": 37227395, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588007.5875, 5229536.805, 814.9358333, 588973.4475, 5230837.585, 1199.115833 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588007.5875378043, 5229536.805096467, 814.9358333356793 ], [ 588007.5875378043, 5230837.585096466, 814.9358333356793 ], [ 588973.4475378044, 5230837.585096466, 1199.1158333356793 ], [ 588973.4475378044, 5229536.805096467, 1199.1158333356793 ], [ 588007.5875378043, 5229536.805096467, 814.9358333356793 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:30:40+00:00", "end_time": "2018-11-13T00:10:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6205.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63783482364916, 47.2375097517046, 430.50900548063197 ], [ -121.63751058314723, 47.25015483352297, 430.50900548063197 ], [ -121.62469148220572, 47.250001665630734, 894.3490054806321 ], [ -121.62501877101509, 47.23735665115963, 894.3490054806321 ], [ -121.63783482364916, 47.2375097517046, 430.50900548063197 ] ] ] }, "bbox": [ -121.6378348, 47.23735665, 430.5090055, -121.6246915, 47.25015483, 894.3490055 ], "properties": { "datetime": "2018-11-12T22:40:12Z", "pc:count": 50743906, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603569.3891, "count": 50743906, "maximum": 604070.2542, "minimum": 603099.9542, "name": "X", "position": 0, "stddev": 268.5509452, "variance": 72119.61015 }, { "average": 5233161.227, "count": 50743906, "maximum": 5233863.149, "minimum": 5232457.489, "name": "Y", "position": 1, "stddev": 393.3118465, "variance": 154694.2086 }, { "average": 619.4194974, "count": 50743906, "maximum": 894.3490055, "minimum": 430.5090055, "name": "Z", "position": 2, "stddev": 70.49296096, "variance": 4969.257544 }, { "average": 34321.10272, "count": 50743906, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16679.1276, "variance": 278193297.5 }, { "average": 1.908542969, "count": 50743906, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.041050085, "variance": 1.083785279 }, { "average": 2.817070073, "count": 50743906, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.231835334, "variance": 1.517418289 }, { "average": 0, "count": 50743906, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.970679987e-08, "count": 50743906, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001403809099, "variance": 1.970679987e-08 }, { "average": 1.059856232, "count": 50743906, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.340664742, "variance": 0.1160524665 }, { "average": -0.03924118603, "count": 50743906, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96705857, "variance": 254.9469594 }, { "average": 0.5070188133, "count": 50743906, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999507388, "variance": 0.2499507412 }, { "average": 1073.782708, "count": 50743906, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.062947358, "variance": 1.129857086 }, { "average": 226096352.6, "count": 50743906, "maximum": 226097612.1, "minimum": 226094744.1, "name": "GpsTime", "position": 12, "stddev": 563.7176947, "variance": 317777.6393 }, { "average": 0.5070188133, "count": 50743906, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999507388, "variance": 0.2499507412 }, { "average": 0, "count": 50743906, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50743906, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001992633362, "count": 50743906, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04459442581, "variance": 0.001988662813 }, { "average": 0, "count": 50743906, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603099.9542, 5232457.489, 430.5090055, 604070.2542, 5233863.149, 894.3490055 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603099.9542093925, 5232457.4889434725, 430.50900548063197 ], [ 603099.9542093925, 5233863.148943473, 430.50900548063197 ], [ 604070.2542093926, 5233863.148943473, 894.3490054806321 ], [ 604070.2542093926, 5232457.4889434725, 894.3490054806321 ], [ 603099.9542093925, 5232457.4889434725, 430.50900548063197 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:40:12+00:00", "end_time": "2018-11-12T21:52:24+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6205.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6205.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6205.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6205.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6378348, 47.23735665, 430.5090055, -121.6246915, 47.25015483, 894.3490055 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63783482364916, 47.2375097517046, 430.50900548063197 ], [ -121.63751058314723, 47.25015483352297, 430.50900548063197 ], [ -121.62469148220572, 47.250001665630734, 894.3490054806321 ], [ -121.62501877101509, 47.23735665115963, 894.3490054806321 ], [ -121.63783482364916, 47.2375097517046, 430.50900548063197 ] ] ] }, "id": "20181112_47121B6205.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6205.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:40:12Z", "pc:count": 50743906, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603569.3891, "count": 50743906, "maximum": 604070.2542, "minimum": 603099.9542, "name": "X", "position": 0, "stddev": 268.5509452, "variance": 72119.61015 }, { "average": 5233161.227, "count": 50743906, "maximum": 5233863.149, "minimum": 5232457.489, "name": "Y", "position": 1, "stddev": 393.3118465, "variance": 154694.2086 }, { "average": 619.4194974, "count": 50743906, "maximum": 894.3490055, "minimum": 430.5090055, "name": "Z", "position": 2, "stddev": 70.49296096, "variance": 4969.257544 }, { "average": 34321.10272, "count": 50743906, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16679.1276, "variance": 278193297.5 }, { "average": 1.908542969, "count": 50743906, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.041050085, "variance": 1.083785279 }, { "average": 2.817070073, "count": 50743906, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.231835334, "variance": 1.517418289 }, { "average": 0, "count": 50743906, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.970679987e-08, "count": 50743906, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001403809099, "variance": 1.970679987e-08 }, { "average": 1.059856232, "count": 50743906, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.340664742, "variance": 0.1160524665 }, { "average": -0.03924118603, "count": 50743906, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96705857, "variance": 254.9469594 }, { "average": 0.5070188133, "count": 50743906, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999507388, "variance": 0.2499507412 }, { "average": 1073.782708, "count": 50743906, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.062947358, "variance": 1.129857086 }, { "average": 226096352.6, "count": 50743906, "maximum": 226097612.1, "minimum": 226094744.1, "name": "GpsTime", "position": 12, "stddev": 563.7176947, "variance": 317777.6393 }, { "average": 0.5070188133, "count": 50743906, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999507388, "variance": 0.2499507412 }, { "average": 0, "count": 50743906, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50743906, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001992633362, "count": 50743906, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04459442581, "variance": 0.001988662813 }, { "average": 0, "count": 50743906, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603099.9542, 5232457.489, 430.5090055, 604070.2542, 5233863.149, 894.3490055 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603099.9542093925, 5232457.4889434725, 430.50900548063197 ], [ 603099.9542093925, 5233863.148943473, 430.50900548063197 ], [ 604070.2542093926, 5233863.148943473, 894.3490054806321 ], [ 604070.2542093926, 5232457.4889434725, 894.3490054806321 ], [ 603099.9542093925, 5232457.4889434725, 430.50900548063197 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:40:12+00:00", "end_time": "2018-11-12T21:52:24+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4220.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789251012382, 47.20001121633713, 787.9025816662548 ], [ -121.38750848503194, 47.21268157168934, 787.9025816662548 ], [ -121.37463308484327, 47.212499598994505, 1239.162581666255 ], [ -121.37502017301216, 47.19982932380664, 1239.162581666255 ], [ -121.38789251012382, 47.20001121633713, 787.9025816662548 ] ] ] }, "bbox": [ -121.3878925, 47.19982932, 787.9025817, -121.3746331, 47.21268157, 1239.162582 ], "properties": { "datetime": "2018-11-11T20:21:36Z", "pc:count": 64728688, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622591.6, "count": 64728688, "maximum": 623078.5383, "minimum": 622103.1783, "name": "X", "position": 0, "stddev": 271.9709207, "variance": 73968.18168 }, { "average": 5229340.549, "count": 64728688, "maximum": 5230059.563, "minimum": 5228650.943, "name": "Y", "position": 1, "stddev": 397.7608829, "variance": 158213.72 }, { "average": 1003.761181, "count": 64728688, "maximum": 1239.162582, "minimum": 787.9025817, "name": "Z", "position": 2, "stddev": 85.17843496, "variance": 7255.365782 }, { "average": 32585.53896, "count": 64728688, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17828.47682, "variance": 317854585.8 }, { "average": 2.055142134, "count": 64728688, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.136490259, "variance": 1.291610108 }, { "average": 3.110302993, "count": 64728688, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.30637861, "variance": 1.706625074 }, { "average": 0, "count": 64728688, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.179640162e-08, "count": 64728688, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002485888146, "variance": 6.179639876e-08 }, { "average": 1.054156126, "count": 64728688, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3182309092, "variance": 0.1012709116 }, { "average": -0.6532807445, "count": 64728688, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94363839, "variance": 254.1996052 }, { "average": 0.5081870963, "count": 64728688, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999329708, "variance": 0.2499329753 }, { "average": 1025.503206, "count": 64728688, "maximum": 1028, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.206209993, "variance": 1.454942548 }, { "average": 226001839.3, "count": 64728688, "maximum": 226002896, "minimum": 226000792.4, "name": "GpsTime", "position": 12, "stddev": 550.9720792, "variance": 303570.232 }, { "average": 0.5081870963, "count": 64728688, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999329708, "variance": 0.2499329753 }, { "average": 0, "count": 64728688, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64728688, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001668255658, "count": 64728688, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04081020224, "variance": 0.001665472607 }, { "average": 0, "count": 64728688, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622103.1783, 5228650.943, 787.9025817, 623078.5383, 5230059.563, 1239.162582 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622103.1782522425, 5228650.942679524, 787.9025816662548 ], [ 622103.1782522425, 5230059.562679524, 787.9025816662548 ], [ 623078.5382522426, 5230059.562679524, 1239.162581666255 ], [ 623078.5382522426, 5228650.942679524, 1239.162581666255 ], [ 622103.1782522425, 5228650.942679524, 787.9025816662548 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:21:36+00:00", "end_time": "2018-11-11T19:46:32+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4220.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4220.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4220.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4220.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3878925, 47.19982932, 787.9025817, -121.3746331, 47.21268157, 1239.162582 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789251012382, 47.20001121633713, 787.9025816662548 ], [ -121.38750848503194, 47.21268157168934, 787.9025816662548 ], [ -121.37463308484327, 47.212499598994505, 1239.162581666255 ], [ -121.37502017301216, 47.19982932380664, 1239.162581666255 ], [ -121.38789251012382, 47.20001121633713, 787.9025816662548 ] ] ] }, "id": "20181111_47121B4220.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4220.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:21:36Z", "pc:count": 64728688, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622591.6, "count": 64728688, "maximum": 623078.5383, "minimum": 622103.1783, "name": "X", "position": 0, "stddev": 271.9709207, "variance": 73968.18168 }, { "average": 5229340.549, "count": 64728688, "maximum": 5230059.563, "minimum": 5228650.943, "name": "Y", "position": 1, "stddev": 397.7608829, "variance": 158213.72 }, { "average": 1003.761181, "count": 64728688, "maximum": 1239.162582, "minimum": 787.9025817, "name": "Z", "position": 2, "stddev": 85.17843496, "variance": 7255.365782 }, { "average": 32585.53896, "count": 64728688, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17828.47682, "variance": 317854585.8 }, { "average": 2.055142134, "count": 64728688, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.136490259, "variance": 1.291610108 }, { "average": 3.110302993, "count": 64728688, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.30637861, "variance": 1.706625074 }, { "average": 0, "count": 64728688, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.179640162e-08, "count": 64728688, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002485888146, "variance": 6.179639876e-08 }, { "average": 1.054156126, "count": 64728688, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3182309092, "variance": 0.1012709116 }, { "average": -0.6532807445, "count": 64728688, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94363839, "variance": 254.1996052 }, { "average": 0.5081870963, "count": 64728688, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999329708, "variance": 0.2499329753 }, { "average": 1025.503206, "count": 64728688, "maximum": 1028, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.206209993, "variance": 1.454942548 }, { "average": 226001839.3, "count": 64728688, "maximum": 226002896, "minimum": 226000792.4, "name": "GpsTime", "position": 12, "stddev": 550.9720792, "variance": 303570.232 }, { "average": 0.5081870963, "count": 64728688, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999329708, "variance": 0.2499329753 }, { "average": 0, "count": 64728688, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64728688, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001668255658, "count": 64728688, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04081020224, "variance": 0.001665472607 }, { "average": 0, "count": 64728688, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622103.1783, 5228650.943, 787.9025817, 623078.5383, 5230059.563, 1239.162582 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622103.1782522425, 5228650.942679524, 787.9025816662548 ], [ 622103.1782522425, 5230059.562679524, 787.9025816662548 ], [ 623078.5382522426, 5230059.562679524, 1239.162581666255 ], [ 623078.5382522426, 5228650.942679524, 1239.162581666255 ], [ 622103.1782522425, 5228650.942679524, 787.9025816662548 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:21:36+00:00", "end_time": "2018-11-11T19:46:32+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5101.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533768905091, 47.237509873642395, 453.54215897196923 ], [ -121.62501044178588, 47.25015614887435, 453.54215897196923 ], [ -121.6121885014247, 47.250001547395016, 918.7421589719693 ], [ -121.61251879792815, 47.237355340147104, 918.7421589719693 ], [ -121.62533768905091, 47.237509873642395, 453.54215897196923 ] ] ] }, "bbox": [ -121.6253377, 47.23735534, 453.542159, -121.6121885, 47.25015615, 918.742159 ], "properties": { "datetime": "2018-11-12T22:28:16Z", "pc:count": 50153342, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604542.637, "count": 50153342, "maximum": 605016.3365, "minimum": 604045.8165, "name": "X", "position": 0, "stddev": 267.2281843, "variance": 71410.90249 }, { "average": 5233163.644, "count": 50153342, "maximum": 5233879.891, "minimum": 5232474.091, "name": "Y", "position": 1, "stddev": 404.457786, "variance": 163586.1006 }, { "average": 709.4738482, "count": 50153342, "maximum": 918.742159, "minimum": 453.542159, "name": "Z", "position": 2, "stddev": 65.38959958, "variance": 4275.799733 }, { "average": 35538.30059, "count": 50153342, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17563.30208, "variance": 308469579.9 }, { "average": 1.851563431, "count": 50153342, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.000807513, "variance": 1.001615677 }, { "average": 2.703046908, "count": 50153342, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.194992495, "variance": 1.428007063 }, { "average": 0, "count": 50153342, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50153342, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.070719235, "count": 50153342, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3639934684, "variance": 0.132491245 }, { "average": 0.4174437921, "count": 50153342, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.36417245, "variance": 267.7861401 }, { "average": 0.505198836, "count": 50153342, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999729764, "variance": 0.2499729771 }, { "average": 1072.928211, "count": 50153342, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.096295905, "variance": 1.201864712 }, { "average": 226095893.7, "count": 50153342, "maximum": 226096896.9, "minimum": 226094406.4, "name": "GpsTime", "position": 12, "stddev": 598.1368276, "variance": 357767.6645 }, { "average": 0.505198836, "count": 50153342, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999729764, "variance": 0.2499729771 }, { "average": 0, "count": 50153342, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50153342, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002225773908, "count": 50153342, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04712557567, "variance": 0.002220819882 }, { "average": 0, "count": 50153342, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604045.8165, 5232474.091, 453.542159, 605016.3365, 5233879.891, 918.742159 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604045.8165410475, 5232474.090947753, 453.54215897196923 ], [ 604045.8165410475, 5233879.890947754, 453.54215897196923 ], [ 605016.3365410476, 5233879.890947754, 918.7421589719693 ], [ 605016.3365410476, 5232474.090947753, 918.7421589719693 ], [ 604045.8165410475, 5232474.090947753, 453.54215897196923 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:28:16+00:00", "end_time": "2018-11-12T21:46:46+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5101.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5101.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5101.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5101.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6253377, 47.23735534, 453.542159, -121.6121885, 47.25015615, 918.742159 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533768905091, 47.237509873642395, 453.54215897196923 ], [ -121.62501044178588, 47.25015614887435, 453.54215897196923 ], [ -121.6121885014247, 47.250001547395016, 918.7421589719693 ], [ -121.61251879792815, 47.237355340147104, 918.7421589719693 ], [ -121.62533768905091, 47.237509873642395, 453.54215897196923 ] ] ] }, "id": "20181112_47121B5101.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5101.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:28:16Z", "pc:count": 50153342, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604542.637, "count": 50153342, "maximum": 605016.3365, "minimum": 604045.8165, "name": "X", "position": 0, "stddev": 267.2281843, "variance": 71410.90249 }, { "average": 5233163.644, "count": 50153342, "maximum": 5233879.891, "minimum": 5232474.091, "name": "Y", "position": 1, "stddev": 404.457786, "variance": 163586.1006 }, { "average": 709.4738482, "count": 50153342, "maximum": 918.742159, "minimum": 453.542159, "name": "Z", "position": 2, "stddev": 65.38959958, "variance": 4275.799733 }, { "average": 35538.30059, "count": 50153342, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17563.30208, "variance": 308469579.9 }, { "average": 1.851563431, "count": 50153342, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.000807513, "variance": 1.001615677 }, { "average": 2.703046908, "count": 50153342, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.194992495, "variance": 1.428007063 }, { "average": 0, "count": 50153342, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50153342, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.070719235, "count": 50153342, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3639934684, "variance": 0.132491245 }, { "average": 0.4174437921, "count": 50153342, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.36417245, "variance": 267.7861401 }, { "average": 0.505198836, "count": 50153342, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999729764, "variance": 0.2499729771 }, { "average": 1072.928211, "count": 50153342, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.096295905, "variance": 1.201864712 }, { "average": 226095893.7, "count": 50153342, "maximum": 226096896.9, "minimum": 226094406.4, "name": "GpsTime", "position": 12, "stddev": 598.1368276, "variance": 357767.6645 }, { "average": 0.505198836, "count": 50153342, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999729764, "variance": 0.2499729771 }, { "average": 0, "count": 50153342, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50153342, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002225773908, "count": 50153342, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04712557567, "variance": 0.002220819882 }, { "average": 0, "count": 50153342, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604045.8165, 5232474.091, 453.542159, 605016.3365, 5233879.891, 918.742159 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604045.8165410475, 5232474.090947753, 453.54215897196923 ], [ 604045.8165410475, 5233879.890947754, 453.54215897196923 ], [ 605016.3365410476, 5233879.890947754, 918.7421589719693 ], [ 605016.3365410476, 5232474.090947753, 918.7421589719693 ], [ 604045.8165410475, 5232474.090947753, 453.54215897196923 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:28:16+00:00", "end_time": "2018-11-12T21:46:46+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5103.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034328799941, 47.23750979795925, 392.57594345641905 ], [ -121.60001001122338, 47.25015899791136, 392.57594345641905 ], [ -121.58718239417527, 47.25000152747956, 787.635943456419 ], [ -121.5875187221802, 47.23735239678915, 787.635943456419 ], [ -121.60034328799941, 47.23750979795925, 392.57594345641905 ] ] ] }, "bbox": [ -121.6003433, 47.2373524, 392.5759435, -121.5871824, 47.250159, 787.6359435 ], "properties": { "datetime": "2018-11-12T22:23:35Z", "pc:count": 58359892, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606420.2505, "count": 58359892, "maximum": 606908.5107, "minimum": 605937.5507, "name": "X", "position": 0, "stddev": 269.5969528, "variance": 72682.51697 }, { "average": 5233223.457, "count": 58359892, "maximum": 5233913.854, "minimum": 5232507.714, "name": "Y", "position": 1, "stddev": 400.9623139, "variance": 160770.7771 }, { "average": 549.3887634, "count": 58359892, "maximum": 787.6359435, "minimum": 392.5759435, "name": "Z", "position": 2, "stddev": 63.49187717, "variance": 4031.218467 }, { "average": 33147.26437, "count": 58359892, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15982.73178, "variance": 255447715.1 }, { "average": 1.976572147, "count": 58359892, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.081340545, "variance": 1.169297375 }, { "average": 2.953440712, "count": 58359892, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256092475, "variance": 1.577768306 }, { "average": 0, "count": 58359892, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.884856127e-07, "count": 58359892, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004341492605, "variance": 1.884855804e-07 }, { "average": 1.078518925, "count": 58359892, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5426644031, "variance": 0.2944846544 }, { "average": -0.5442536598, "count": 58359892, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.62582871, "variance": 244.1665229 }, { "average": 0.5066115955, "count": 58359892, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999562892, "variance": 0.2499562911 }, { "average": 1071.116679, "count": 58359892, "maximum": 1074, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 1.337525343, "variance": 1.788974044 }, { "average": 226094576.9, "count": 58359892, "maximum": 226096615.9, "minimum": 226016716.7, "name": "GpsTime", "position": 12, "stddev": 5317.252619, "variance": 28273175.42 }, { "average": 0.5066115955, "count": 58359892, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999562892, "variance": 0.2499562911 }, { "average": 0, "count": 58359892, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58359892, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002510474145, "count": 58359892, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05004169969, "variance": 0.002504171708 }, { "average": 0, "count": 58359892, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605937.5507, 5232507.714, 392.5759435, 606908.5107, 5233913.854, 787.6359435 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605937.5506938262, 5232507.71424625, 392.57594345641905 ], [ 605937.5506938262, 5233913.85424625, 392.57594345641905 ], [ 606908.5106938261, 5233913.85424625, 787.635943456419 ], [ 606908.5106938261, 5232507.71424625, 787.635943456419 ], [ 605937.5506938262, 5232507.71424625, 392.57594345641905 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:23:35+00:00", "end_time": "2018-11-12T00:11:56+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5103.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5103.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5103.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5103.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6003433, 47.2373524, 392.5759435, -121.5871824, 47.250159, 787.6359435 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034328799941, 47.23750979795925, 392.57594345641905 ], [ -121.60001001122338, 47.25015899791136, 392.57594345641905 ], [ -121.58718239417527, 47.25000152747956, 787.635943456419 ], [ -121.5875187221802, 47.23735239678915, 787.635943456419 ], [ -121.60034328799941, 47.23750979795925, 392.57594345641905 ] ] ] }, "id": "20181111_47121B5103.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5103.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:23:35Z", "pc:count": 58359892, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606420.2505, "count": 58359892, "maximum": 606908.5107, "minimum": 605937.5507, "name": "X", "position": 0, "stddev": 269.5969528, "variance": 72682.51697 }, { "average": 5233223.457, "count": 58359892, "maximum": 5233913.854, "minimum": 5232507.714, "name": "Y", "position": 1, "stddev": 400.9623139, "variance": 160770.7771 }, { "average": 549.3887634, "count": 58359892, "maximum": 787.6359435, "minimum": 392.5759435, "name": "Z", "position": 2, "stddev": 63.49187717, "variance": 4031.218467 }, { "average": 33147.26437, "count": 58359892, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15982.73178, "variance": 255447715.1 }, { "average": 1.976572147, "count": 58359892, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.081340545, "variance": 1.169297375 }, { "average": 2.953440712, "count": 58359892, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256092475, "variance": 1.577768306 }, { "average": 0, "count": 58359892, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.884856127e-07, "count": 58359892, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004341492605, "variance": 1.884855804e-07 }, { "average": 1.078518925, "count": 58359892, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5426644031, "variance": 0.2944846544 }, { "average": -0.5442536598, "count": 58359892, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.62582871, "variance": 244.1665229 }, { "average": 0.5066115955, "count": 58359892, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999562892, "variance": 0.2499562911 }, { "average": 1071.116679, "count": 58359892, "maximum": 1074, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 1.337525343, "variance": 1.788974044 }, { "average": 226094576.9, "count": 58359892, "maximum": 226096615.9, "minimum": 226016716.7, "name": "GpsTime", "position": 12, "stddev": 5317.252619, "variance": 28273175.42 }, { "average": 0.5066115955, "count": 58359892, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999562892, "variance": 0.2499562911 }, { "average": 0, "count": 58359892, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58359892, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002510474145, "count": 58359892, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05004169969, "variance": 0.002504171708 }, { "average": 0, "count": 58359892, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605937.5507, 5232507.714, 392.5759435, 606908.5107, 5233913.854, 787.6359435 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605937.5506938262, 5232507.71424625, 392.57594345641905 ], [ 605937.5506938262, 5233913.85424625, 392.57594345641905 ], [ 606908.5106938261, 5233913.85424625, 787.635943456419 ], [ 606908.5106938261, 5232507.71424625, 787.635943456419 ], [ 605937.5506938262, 5232507.71424625, 392.57594345641905 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:23:35+00:00", "end_time": "2018-11-12T00:11:56+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6301.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030862878224, 47.3000090538475, 510.35025956181084 ], [ -121.75001078987485, 47.31264250912789, 510.35025956181084 ], [ -121.73721701234194, 47.31250223797256, 829.7502595618109 ], [ -121.73751789769364, 47.29986884432302, 829.7502595618109 ], [ -121.75030862878224, 47.3000090538475, 510.35025956181084 ] ] ] }, "bbox": [ -121.7503086, 47.29986884, 510.3502596, -121.737217, 47.31264251, 829.7502596 ], "properties": { "datetime": "2018-11-12T22:13:35Z", "pc:count": 53644051, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594932.7078, "count": 53644051, "maximum": 595443.1109, "minimum": 594475.9109, "name": "X", "position": 0, "stddev": 266.6842983, "variance": 71120.51493 }, { "average": 5239934.854, "count": 53644051, "maximum": 5240664.852, "minimum": 5239260.532, "name": "Y", "position": 1, "stddev": 403.9147664, "variance": 163147.1385 }, { "average": 656.7253627, "count": 53644051, "maximum": 829.7502596, "minimum": 510.3502596, "name": "Z", "position": 2, "stddev": 49.76805367, "variance": 2476.859166 }, { "average": 35084.06755, "count": 53644051, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16894.24396, "variance": 285415479 }, { "average": 1.888411205, "count": 53644051, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.047609467, "variance": 1.097485594 }, { "average": 2.776949265, "count": 53644051, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.270729049, "variance": 1.614752317 }, { "average": 0, "count": 53644051, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53644051, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.05606713, "count": 53644051, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3152852861, "variance": 0.09940481165 }, { "average": -0.1334470441, "count": 53644051, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77321346, "variance": 248.7942628 }, { "average": 0.5033290271, "count": 53644051, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999889221, "variance": 0.2499889222 }, { "average": 1069.575455, "count": 53644051, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 2.599874616, "variance": 6.759348021 }, { "average": 226087349.8, "count": 53644051, "maximum": 226096015.7, "minimum": 226016113.8, "name": "GpsTime", "position": 12, "stddev": 22499.37334, "variance": 506221800.7 }, { "average": 0.5033290271, "count": 53644051, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999889221, "variance": 0.2499889222 }, { "average": 0, "count": 53644051, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53644051, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00140541213, "count": 53644051, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0374624742, "variance": 0.001403436973 }, { "average": 0, "count": 53644051, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594475.9109, 5239260.532, 510.3502596, 595443.1109, 5240664.852, 829.7502596 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594475.9108589448, 5239260.532035839, 510.35025956181084 ], [ 594475.9108589448, 5240664.852035839, 510.35025956181084 ], [ 595443.1108589447, 5240664.852035839, 829.7502595618109 ], [ 595443.1108589447, 5239260.532035839, 829.7502595618109 ], [ 594475.9108589448, 5239260.532035839, 510.35025956181084 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:13:35+00:00", "end_time": "2018-11-12T00:01:53+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6301.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6301.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6301.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6301.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7503086, 47.29986884, 510.3502596, -121.737217, 47.31264251, 829.7502596 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030862878224, 47.3000090538475, 510.35025956181084 ], [ -121.75001078987485, 47.31264250912789, 510.35025956181084 ], [ -121.73721701234194, 47.31250223797256, 829.7502595618109 ], [ -121.73751789769364, 47.29986884432302, 829.7502595618109 ], [ -121.75030862878224, 47.3000090538475, 510.35025956181084 ] ] ] }, "id": "20181111_47121C6301.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6301.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:13:35Z", "pc:count": 53644051, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594932.7078, "count": 53644051, "maximum": 595443.1109, "minimum": 594475.9109, "name": "X", "position": 0, "stddev": 266.6842983, "variance": 71120.51493 }, { "average": 5239934.854, "count": 53644051, "maximum": 5240664.852, "minimum": 5239260.532, "name": "Y", "position": 1, "stddev": 403.9147664, "variance": 163147.1385 }, { "average": 656.7253627, "count": 53644051, "maximum": 829.7502596, "minimum": 510.3502596, "name": "Z", "position": 2, "stddev": 49.76805367, "variance": 2476.859166 }, { "average": 35084.06755, "count": 53644051, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16894.24396, "variance": 285415479 }, { "average": 1.888411205, "count": 53644051, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.047609467, "variance": 1.097485594 }, { "average": 2.776949265, "count": 53644051, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.270729049, "variance": 1.614752317 }, { "average": 0, "count": 53644051, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53644051, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.05606713, "count": 53644051, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3152852861, "variance": 0.09940481165 }, { "average": -0.1334470441, "count": 53644051, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77321346, "variance": 248.7942628 }, { "average": 0.5033290271, "count": 53644051, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999889221, "variance": 0.2499889222 }, { "average": 1069.575455, "count": 53644051, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 2.599874616, "variance": 6.759348021 }, { "average": 226087349.8, "count": 53644051, "maximum": 226096015.7, "minimum": 226016113.8, "name": "GpsTime", "position": 12, "stddev": 22499.37334, "variance": 506221800.7 }, { "average": 0.5033290271, "count": 53644051, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999889221, "variance": 0.2499889222 }, { "average": 0, "count": 53644051, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53644051, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00140541213, "count": 53644051, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0374624742, "variance": 0.001403436973 }, { "average": 0, "count": 53644051, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594475.9109, 5239260.532, 510.3502596, 595443.1109, 5240664.852, 829.7502596 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594475.9108589448, 5239260.532035839, 510.35025956181084 ], [ 594475.9108589448, 5240664.852035839, 510.35025956181084 ], [ 595443.1108589447, 5240664.852035839, 829.7502595618109 ], [ 595443.1108589447, 5239260.532035839, 829.7502595618109 ], [ 594475.9108589448, 5239260.532035839, 510.35025956181084 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:13:35+00:00", "end_time": "2018-11-12T00:01:53+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4314.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4628749358565, 47.15001062762182, 868.3898400509124 ], [ -121.46250962559668, 47.16267399462868, 868.3898400509124 ], [ -121.44965164862606, 47.162500668046015, 1354.9298400509124 ], [ -121.45002001098801, 47.14983737734219, 1354.9298400509124 ], [ -121.4628749358565, 47.15001062762182, 868.3898400509124 ] ] ] }, "bbox": [ -121.4628749, 47.14983738, 868.3898401, -121.4496516, 47.16267399, 1354.92984 ], "properties": { "datetime": "2018-11-11T19:38:51Z", "pc:count": 50814765, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617022.7606, "count": 50814765, "maximum": 617508.3436, "minimum": 616533.4236, "name": "X", "position": 0, "stddev": 266.4889091, "variance": 71016.33868 }, { "average": 5223726.326, "count": 50814765, "maximum": 5224387.772, "minimum": 5222979.992, "name": "Y", "position": 1, "stddev": 393.5027556, "variance": 154844.4186 }, { "average": 1030.178533, "count": 50814765, "maximum": 1354.92984, "minimum": 868.3898401, "name": "Z", "position": 2, "stddev": 90.28088872, "variance": 8150.638869 }, { "average": 35575.78762, "count": 50814765, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18380.21908, "variance": 337832453.5 }, { "average": 1.962833342, "count": 50814765, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.095890573, "variance": 1.200976147 }, { "average": 2.925299428, "count": 50814765, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.308613829, "variance": 1.712470153 }, { "average": 0, "count": 50814765, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.494175463e-07, "count": 50814765, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008058642177, "variance": 6.494171373e-07 }, { "average": 1.049173857, "count": 50814765, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3281544241, "variance": 0.1076853261 }, { "average": 0.1177253803, "count": 50814765, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.08414163, "variance": 258.6996119 }, { "average": 0.5090462782, "count": 50814765, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999181631, "variance": 0.2499181698 }, { "average": 1019.70924, "count": 50814765, "maximum": 1022, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 1.058698268, "variance": 1.120842023 }, { "average": 225999269.4, "count": 50814765, "maximum": 226000331.9, "minimum": 225998070, "name": "GpsTime", "position": 12, "stddev": 463.4886401, "variance": 214821.7195 }, { "average": 0.5090462782, "count": 50814765, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999181631, "variance": 0.2499181698 }, { "average": 0, "count": 50814765, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50814765, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002030984498, "count": 50814765, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04502065793, "variance": 0.00202685964 }, { "average": 0, "count": 50814765, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616533.4236, 5222979.992, 868.3898401, 617508.3436, 5224387.772, 1354.92984 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616533.4236420358, 5222979.991685902, 868.3898400509124 ], [ 616533.4236420358, 5224387.771685901, 868.3898400509124 ], [ 617508.3436420357, 5224387.771685901, 1354.9298400509124 ], [ 617508.3436420357, 5222979.991685902, 1354.9298400509124 ], [ 616533.4236420358, 5222979.991685902, 868.3898400509124 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:38:51+00:00", "end_time": "2018-11-11T19:01:10+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4314.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4314.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4314.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4314.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4628749, 47.14983738, 868.3898401, -121.4496516, 47.16267399, 1354.92984 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4628749358565, 47.15001062762182, 868.3898400509124 ], [ -121.46250962559668, 47.16267399462868, 868.3898400509124 ], [ -121.44965164862606, 47.162500668046015, 1354.9298400509124 ], [ -121.45002001098801, 47.14983737734219, 1354.9298400509124 ], [ -121.4628749358565, 47.15001062762182, 868.3898400509124 ] ] ] }, "id": "20181111_47121B4314.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4314.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:38:51Z", "pc:count": 50814765, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617022.7606, "count": 50814765, "maximum": 617508.3436, "minimum": 616533.4236, "name": "X", "position": 0, "stddev": 266.4889091, "variance": 71016.33868 }, { "average": 5223726.326, "count": 50814765, "maximum": 5224387.772, "minimum": 5222979.992, "name": "Y", "position": 1, "stddev": 393.5027556, "variance": 154844.4186 }, { "average": 1030.178533, "count": 50814765, "maximum": 1354.92984, "minimum": 868.3898401, "name": "Z", "position": 2, "stddev": 90.28088872, "variance": 8150.638869 }, { "average": 35575.78762, "count": 50814765, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18380.21908, "variance": 337832453.5 }, { "average": 1.962833342, "count": 50814765, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.095890573, "variance": 1.200976147 }, { "average": 2.925299428, "count": 50814765, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.308613829, "variance": 1.712470153 }, { "average": 0, "count": 50814765, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.494175463e-07, "count": 50814765, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008058642177, "variance": 6.494171373e-07 }, { "average": 1.049173857, "count": 50814765, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3281544241, "variance": 0.1076853261 }, { "average": 0.1177253803, "count": 50814765, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.08414163, "variance": 258.6996119 }, { "average": 0.5090462782, "count": 50814765, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999181631, "variance": 0.2499181698 }, { "average": 1019.70924, "count": 50814765, "maximum": 1022, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 1.058698268, "variance": 1.120842023 }, { "average": 225999269.4, "count": 50814765, "maximum": 226000331.9, "minimum": 225998070, "name": "GpsTime", "position": 12, "stddev": 463.4886401, "variance": 214821.7195 }, { "average": 0.5090462782, "count": 50814765, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999181631, "variance": 0.2499181698 }, { "average": 0, "count": 50814765, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50814765, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002030984498, "count": 50814765, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04502065793, "variance": 0.00202685964 }, { "average": 0, "count": 50814765, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616533.4236, 5222979.992, 868.3898401, 617508.3436, 5224387.772, 1354.92984 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616533.4236420358, 5222979.991685902, 868.3898400509124 ], [ 616533.4236420358, 5224387.771685901, 868.3898400509124 ], [ 617508.3436420357, 5224387.771685901, 1354.9298400509124 ], [ 617508.3436420357, 5222979.991685902, 1354.9298400509124 ], [ 616533.4236420358, 5222979.991685902, 868.3898400509124 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:38:51+00:00", "end_time": "2018-11-11T19:01:10+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4402.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538358716624, 47.17501104508803, 833.0612558904159 ], [ -121.42500893008221, 47.187677909063964, 833.0612558904159 ], [ -121.41214224370542, 47.18750026188546, 1375.521255890416 ], [ -121.41251995837631, 47.17483347614142, 1375.521255890416 ], [ -121.42538358716624, 47.17501104508803, 833.0612558904159 ] ] ] }, "bbox": [ -121.4253836, 47.17483348, 833.0612559, -121.4121422, 47.18767791, 1375.521256 ], "properties": { "datetime": "2018-11-11T20:00:45Z", "pc:count": 52334757, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619795.2179, "count": 52334757, "maximum": 620294.7986, "minimum": 619319.6586, "name": "X", "position": 0, "stddev": 271.7609191, "variance": 73853.99714 }, { "average": 5226575.25, "count": 52334757, "maximum": 5227222.997, "minimum": 5225814.797, "name": "Y", "position": 1, "stddev": 415.6983351, "variance": 172805.1058 }, { "average": 1130.386871, "count": 52334757, "maximum": 1375.521256, "minimum": 833.0612559, "name": "Z", "position": 2, "stddev": 111.3452121, "variance": 12397.75626 }, { "average": 34994.693, "count": 52334757, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19340.91148, "variance": 374070857 }, { "average": 1.851054243, "count": 52334757, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.036257698, "variance": 1.073830016 }, { "average": 2.701789998, "count": 52334757, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.282711411, "variance": 1.645348564 }, { "average": 0, "count": 52334757, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.528539227e-06, "count": 52334757, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002128031674, "variance": 4.528518806e-06 }, { "average": 1.068281104, "count": 52334757, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3775580618, "variance": 0.1425500901 }, { "average": 0.009819545936, "count": 52334757, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27867644, "variance": 264.9953068 }, { "average": 0.504529122, "count": 52334757, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999794914, "variance": 0.2499794918 }, { "average": 1022.518912, "count": 52334757, "maximum": 1025, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.195519213, "variance": 1.429266189 }, { "average": 226000516.3, "count": 52334757, "maximum": 226001645.2, "minimum": 225999345.6, "name": "GpsTime", "position": 12, "stddev": 526.1813496, "variance": 276866.8126 }, { "average": 0.504529122, "count": 52334757, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999794914, "variance": 0.2499794918 }, { "average": 0, "count": 52334757, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52334757, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002631043075, "count": 52334757, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05122617239, "variance": 0.002624120738 }, { "average": 0, "count": 52334757, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619319.6586, 5225814.797, 833.0612559, 620294.7986, 5227222.997, 1375.521256 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619319.6585580282, 5225814.796999909, 833.0612558904159 ], [ 619319.6585580282, 5227222.996999908, 833.0612558904159 ], [ 620294.7985580281, 5227222.996999908, 1375.521255890416 ], [ 620294.7985580281, 5225814.796999909, 1375.521255890416 ], [ 619319.6585580282, 5225814.796999909, 833.0612558904159 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:00:45+00:00", "end_time": "2018-11-11T19:22:25+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4402.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4402.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4402.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4402.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4253836, 47.17483348, 833.0612559, -121.4121422, 47.18767791, 1375.521256 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538358716624, 47.17501104508803, 833.0612558904159 ], [ -121.42500893008221, 47.187677909063964, 833.0612558904159 ], [ -121.41214224370542, 47.18750026188546, 1375.521255890416 ], [ -121.41251995837631, 47.17483347614142, 1375.521255890416 ], [ -121.42538358716624, 47.17501104508803, 833.0612558904159 ] ] ] }, "id": "20181111_47121B4402.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4402.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:00:45Z", "pc:count": 52334757, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619795.2179, "count": 52334757, "maximum": 620294.7986, "minimum": 619319.6586, "name": "X", "position": 0, "stddev": 271.7609191, "variance": 73853.99714 }, { "average": 5226575.25, "count": 52334757, "maximum": 5227222.997, "minimum": 5225814.797, "name": "Y", "position": 1, "stddev": 415.6983351, "variance": 172805.1058 }, { "average": 1130.386871, "count": 52334757, "maximum": 1375.521256, "minimum": 833.0612559, "name": "Z", "position": 2, "stddev": 111.3452121, "variance": 12397.75626 }, { "average": 34994.693, "count": 52334757, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19340.91148, "variance": 374070857 }, { "average": 1.851054243, "count": 52334757, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.036257698, "variance": 1.073830016 }, { "average": 2.701789998, "count": 52334757, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.282711411, "variance": 1.645348564 }, { "average": 0, "count": 52334757, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.528539227e-06, "count": 52334757, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002128031674, "variance": 4.528518806e-06 }, { "average": 1.068281104, "count": 52334757, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3775580618, "variance": 0.1425500901 }, { "average": 0.009819545936, "count": 52334757, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27867644, "variance": 264.9953068 }, { "average": 0.504529122, "count": 52334757, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999794914, "variance": 0.2499794918 }, { "average": 1022.518912, "count": 52334757, "maximum": 1025, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.195519213, "variance": 1.429266189 }, { "average": 226000516.3, "count": 52334757, "maximum": 226001645.2, "minimum": 225999345.6, "name": "GpsTime", "position": 12, "stddev": 526.1813496, "variance": 276866.8126 }, { "average": 0.504529122, "count": 52334757, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999794914, "variance": 0.2499794918 }, { "average": 0, "count": 52334757, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52334757, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002631043075, "count": 52334757, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05122617239, "variance": 0.002624120738 }, { "average": 0, "count": 52334757, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619319.6586, 5225814.797, 833.0612559, 620294.7986, 5227222.997, 1375.521256 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619319.6585580282, 5225814.796999909, 833.0612558904159 ], [ 619319.6585580282, 5227222.996999908, 833.0612558904159 ], [ 620294.7985580281, 5227222.996999908, 1375.521255890416 ], [ 620294.7985580281, 5225814.796999909, 1375.521255890416 ], [ 619319.6585580282, 5225814.796999909, 833.0612558904159 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:00:45+00:00", "end_time": "2018-11-11T19:22:25+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B7202.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029648422693, 47.237509015270305, 186.52603390155264 ], [ -121.8000113113086, 47.25013708732033, 186.52603390155264 ], [ -121.78722943886478, 47.25000249884711, 2357.0660339015526 ], [ -121.78751764753751, 47.23737448589444, 2357.0660339015526 ], [ -121.80029648422693, 47.237509015270305, 186.52603390155264 ] ] ] }, "bbox": [ -121.8002965, 47.23737449, 186.5260339, -121.7872294, 47.25013709, 2357.066034 ], "properties": { "datetime": "2018-11-13T00:04:17Z", "pc:count": 58420715, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591290.767, "count": 58420715, "maximum": 591771.2114, "minimum": 590803.7914, "name": "X", "position": 0, "stddev": 273.691165, "variance": 74906.85378 }, { "average": 5232977.794, "count": 58420715, "maximum": 5233659.229, "minimum": 5232255.549, "name": "Y", "position": 1, "stddev": 399.3521663, "variance": 159482.1528 }, { "average": 605.149674, "count": 58420715, "maximum": 2357.066034, "minimum": 186.5260339, "name": "Z", "position": 2, "stddev": 90.56791385, "variance": 8202.54702 }, { "average": 34548.68067, "count": 58420715, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16611.98295, "variance": 275957977.5 }, { "average": 2.142434683, "count": 58420715, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.174381471, "variance": 1.37917184 }, { "average": 3.284216515, "count": 58420715, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.299930534, "variance": 1.689819393 }, { "average": 0, "count": 58420715, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.618934054e-06, "count": 58420715, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001618309995, "variance": 2.61892724e-06 }, { "average": 1.038494599, "count": 58420715, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3111827953, "variance": 0.0968347321 }, { "average": 0.5078530114, "count": 58420715, "maximum": 28.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.50140006, "variance": 272.2962039 }, { "average": 0.5893931288, "count": 58420715, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4919439731, "variance": 0.2420088727 }, { "average": 1084.888133, "count": 58420715, "maximum": 1088, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 1.386628074, "variance": 1.922737415 }, { "average": 226101443, "count": 58420715, "maximum": 226102657.8, "minimum": 226100110.4, "name": "GpsTime", "position": 12, "stddev": 601.0800523, "variance": 361297.2293 }, { "average": 0.5893931288, "count": 58420715, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4919439731, "variance": 0.2420088727 }, { "average": 0, "count": 58420715, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58420715, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001574150539, "count": 58420715, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0396443264, "variance": 0.001571672616 }, { "average": 0, "count": 58420715, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590803.7914, 5232255.549, 186.5260339, 591771.2114, 5233659.229, 2357.066034 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590803.791421352, 5232255.548627168, 186.52603390155264 ], [ 590803.791421352, 5233659.228627168, 186.52603390155264 ], [ 591771.2114213519, 5233659.228627168, 2357.0660339015526 ], [ 591771.2114213519, 5232255.548627168, 2357.0660339015526 ], [ 590803.791421352, 5232255.548627168, 186.52603390155264 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:04:17+00:00", "end_time": "2018-11-12T23:21:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B7202.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B7202.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B7202.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7202.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8002965, 47.23737449, 186.5260339, -121.7872294, 47.25013709, 2357.066034 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029648422693, 47.237509015270305, 186.52603390155264 ], [ -121.8000113113086, 47.25013708732033, 186.52603390155264 ], [ -121.78722943886478, 47.25000249884711, 2357.0660339015526 ], [ -121.78751764753751, 47.23737448589444, 2357.0660339015526 ], [ -121.80029648422693, 47.237509015270305, 186.52603390155264 ] ] ] }, "id": "20181112_47121B7202.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B7202.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:04:17Z", "pc:count": 58420715, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591290.767, "count": 58420715, "maximum": 591771.2114, "minimum": 590803.7914, "name": "X", "position": 0, "stddev": 273.691165, "variance": 74906.85378 }, { "average": 5232977.794, "count": 58420715, "maximum": 5233659.229, "minimum": 5232255.549, "name": "Y", "position": 1, "stddev": 399.3521663, "variance": 159482.1528 }, { "average": 605.149674, "count": 58420715, "maximum": 2357.066034, "minimum": 186.5260339, "name": "Z", "position": 2, "stddev": 90.56791385, "variance": 8202.54702 }, { "average": 34548.68067, "count": 58420715, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16611.98295, "variance": 275957977.5 }, { "average": 2.142434683, "count": 58420715, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.174381471, "variance": 1.37917184 }, { "average": 3.284216515, "count": 58420715, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.299930534, "variance": 1.689819393 }, { "average": 0, "count": 58420715, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.618934054e-06, "count": 58420715, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001618309995, "variance": 2.61892724e-06 }, { "average": 1.038494599, "count": 58420715, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3111827953, "variance": 0.0968347321 }, { "average": 0.5078530114, "count": 58420715, "maximum": 28.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.50140006, "variance": 272.2962039 }, { "average": 0.5893931288, "count": 58420715, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4919439731, "variance": 0.2420088727 }, { "average": 1084.888133, "count": 58420715, "maximum": 1088, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 1.386628074, "variance": 1.922737415 }, { "average": 226101443, "count": 58420715, "maximum": 226102657.8, "minimum": 226100110.4, "name": "GpsTime", "position": 12, "stddev": 601.0800523, "variance": 361297.2293 }, { "average": 0.5893931288, "count": 58420715, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4919439731, "variance": 0.2420088727 }, { "average": 0, "count": 58420715, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58420715, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001574150539, "count": 58420715, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0396443264, "variance": 0.001571672616 }, { "average": 0, "count": 58420715, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590803.7914, 5232255.549, 186.5260339, 591771.2114, 5233659.229, 2357.066034 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590803.791421352, 5232255.548627168, 186.52603390155264 ], [ 590803.791421352, 5233659.228627168, 186.52603390155264 ], [ 591771.2114213519, 5233659.228627168, 2357.0660339015526 ], [ 591771.2114213519, 5232255.548627168, 2357.0660339015526 ], [ 590803.791421352, 5232255.548627168, 186.52603390155264 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:04:17+00:00", "end_time": "2018-11-12T23:21:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6204.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65033129763063, 47.23750963909659, 454.74668117055006 ], [ -121.65001006315724, 47.250153526882265, 454.74668117055006 ], [ -121.63719459515171, 47.250001801384045, 869.12668117055 ], [ -121.63751887681263, 47.23735798030518, 869.12668117055 ], [ -121.65033129763063, 47.23750963909659, 454.74668117055006 ] ] ] }, "bbox": [ -121.6503313, 47.23735798, 454.7466812, -121.6371946, 47.25015353, 869.1266812 ], "properties": { "datetime": "2018-11-12T22:45:21Z", "pc:count": 51450926, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602630.6846, "count": 51450926, "maximum": 603124.1615, "minimum": 602154.1415, "name": "X", "position": 0, "stddev": 274.3386961, "variance": 75261.7202 }, { "average": 5233186.96, "count": 51450926, "maximum": 5233846.56, "minimum": 5232441.04, "name": "Y", "position": 1, "stddev": 390.3265306, "variance": 152354.8005 }, { "average": 610.7844323, "count": 51450926, "maximum": 869.1266812, "minimum": 454.7466812, "name": "Z", "position": 2, "stddev": 77.72170049, "variance": 6040.662727 }, { "average": 34341.20053, "count": 51450926, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17392.66803, "variance": 302504901.2 }, { "average": 1.967974707, "count": 51450926, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.101693557, "variance": 1.213728693 }, { "average": 2.936036797, "count": 51450926, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.317666174, "variance": 1.736244145 }, { "average": 0, "count": 51450926, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51450926, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.071293139, "count": 51450926, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3302261472, "variance": 0.1090493083 }, { "average": 0.006634600526, "count": 51450926, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90031799, "variance": 252.8201121 }, { "average": 0.505344724, "count": 51450926, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499971438, "variance": 0.2499714388 }, { "average": 1074.520001, "count": 51450926, "maximum": 1077, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 1.038661212, "variance": 1.078817113 }, { "average": 226096737.6, "count": 51450926, "maximum": 226097921.6, "minimum": 226095476.6, "name": "GpsTime", "position": 12, "stddev": 549.1297546, "variance": 301543.4874 }, { "average": 0.505344724, "count": 51450926, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499971438, "variance": 0.2499714388 }, { "average": 0, "count": 51450926, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51450926, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001427962638, "count": 51450926, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03776140342, "variance": 0.001425923588 }, { "average": 0, "count": 51450926, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602154.1415, 5232441.04, 454.7466812, 603124.1615, 5233846.56, 869.1266812 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602154.1414641975, 5232441.040394654, 454.74668117055006 ], [ 602154.1414641975, 5233846.560394653, 454.74668117055006 ], [ 603124.1614641976, 5233846.560394653, 869.12668117055 ], [ 603124.1614641976, 5232441.040394654, 869.12668117055 ], [ 602154.1414641975, 5232441.040394654, 454.74668117055006 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:45:21+00:00", "end_time": "2018-11-12T22:04:36+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6204.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6204.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6204.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6204.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6503313, 47.23735798, 454.7466812, -121.6371946, 47.25015353, 869.1266812 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65033129763063, 47.23750963909659, 454.74668117055006 ], [ -121.65001006315724, 47.250153526882265, 454.74668117055006 ], [ -121.63719459515171, 47.250001801384045, 869.12668117055 ], [ -121.63751887681263, 47.23735798030518, 869.12668117055 ], [ -121.65033129763063, 47.23750963909659, 454.74668117055006 ] ] ] }, "id": "20181112_47121B6204.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6204.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:45:21Z", "pc:count": 51450926, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602630.6846, "count": 51450926, "maximum": 603124.1615, "minimum": 602154.1415, "name": "X", "position": 0, "stddev": 274.3386961, "variance": 75261.7202 }, { "average": 5233186.96, "count": 51450926, "maximum": 5233846.56, "minimum": 5232441.04, "name": "Y", "position": 1, "stddev": 390.3265306, "variance": 152354.8005 }, { "average": 610.7844323, "count": 51450926, "maximum": 869.1266812, "minimum": 454.7466812, "name": "Z", "position": 2, "stddev": 77.72170049, "variance": 6040.662727 }, { "average": 34341.20053, "count": 51450926, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17392.66803, "variance": 302504901.2 }, { "average": 1.967974707, "count": 51450926, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.101693557, "variance": 1.213728693 }, { "average": 2.936036797, "count": 51450926, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.317666174, "variance": 1.736244145 }, { "average": 0, "count": 51450926, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51450926, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.071293139, "count": 51450926, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3302261472, "variance": 0.1090493083 }, { "average": 0.006634600526, "count": 51450926, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90031799, "variance": 252.8201121 }, { "average": 0.505344724, "count": 51450926, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499971438, "variance": 0.2499714388 }, { "average": 1074.520001, "count": 51450926, "maximum": 1077, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 1.038661212, "variance": 1.078817113 }, { "average": 226096737.6, "count": 51450926, "maximum": 226097921.6, "minimum": 226095476.6, "name": "GpsTime", "position": 12, "stddev": 549.1297546, "variance": 301543.4874 }, { "average": 0.505344724, "count": 51450926, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499971438, "variance": 0.2499714388 }, { "average": 0, "count": 51450926, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51450926, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001427962638, "count": 51450926, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03776140342, "variance": 0.001425923588 }, { "average": 0, "count": 51450926, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602154.1415, 5232441.04, 454.7466812, 603124.1615, 5233846.56, 869.1266812 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602154.1414641975, 5232441.040394654, 454.74668117055006 ], [ 602154.1414641975, 5233846.560394653, 454.74668117055006 ], [ 603124.1614641976, 5233846.560394653, 869.12668117055 ], [ 603124.1614641976, 5232441.040394654, 869.12668117055 ], [ 602154.1414641975, 5232441.040394654, 454.74668117055006 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:45:21+00:00", "end_time": "2018-11-12T22:04:36+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5102.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61284000120553, 47.237509828468056, 423.1493474725934 ], [ -121.6125097417709, 47.250157476409676, 423.1493474725934 ], [ -121.5996857551099, 47.25000145025699, 941.9293474725933 ], [ -121.60001906456833, 47.23735387093331, 941.9293474725933 ], [ -121.61284000120553, 47.237509828468056, 423.1493474725934 ] ] ] }, "bbox": [ -121.61284, 47.23735387, 423.1493475, -121.5996858, 47.25015748, 941.9293475 ], "properties": { "datetime": "2018-11-12T22:28:00Z", "pc:count": 53001617, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605494.8363, "count": 53001617, "maximum": 605962.4007, "minimum": 604991.7207, "name": "X", "position": 0, "stddev": 273.0244761, "variance": 74542.36452 }, { "average": 5233180.978, "count": 53001617, "maximum": 5233896.787, "minimum": 5232490.827, "name": "Y", "position": 1, "stddev": 395.4870182, "variance": 156409.9816 }, { "average": 683.9301302, "count": 53001617, "maximum": 941.9293475, "minimum": 423.1493475, "name": "Z", "position": 2, "stddev": 92.8189198, "variance": 8615.351873 }, { "average": 34771.99488, "count": 53001617, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17006.52496, "variance": 289221891.3 }, { "average": 1.884373886, "count": 53001617, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.027991902, "variance": 1.05676735 }, { "average": 2.768728924, "count": 53001617, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.226367097, "variance": 1.503976257 }, { "average": 0, "count": 53001617, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53001617, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.06678434, "count": 53001617, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3729555126, "variance": 0.1390958144 }, { "average": -0.1057410743, "count": 53001617, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97307287, "variance": 255.1390571 }, { "average": 0.5071529987, "count": 53001617, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999488367, "variance": 0.2499488393 }, { "average": 1072.037962, "count": 53001617, "maximum": 1075, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.145385921, "variance": 1.311908908 }, { "average": 226095418.5, "count": 53001617, "maximum": 226096880.7, "minimum": 226093626.2, "name": "GpsTime", "position": 12, "stddev": 635.730076, "variance": 404152.7296 }, { "average": 0.5071529987, "count": 53001617, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999488367, "variance": 0.2499488393 }, { "average": 0, "count": 53001617, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53001617, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002559054, "count": 53001617, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05052232468, "variance": 0.002552505291 }, { "average": 0, "count": 53001617, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604991.7207, 5232490.827, 423.1493475, 605962.4007, 5233896.787, 941.9293475 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604991.7207067151, 5232490.826662932, 423.1493474725934 ], [ 604991.7207067151, 5233896.7866629325, 423.1493474725934 ], [ 605962.4007067151, 5233896.7866629325, 941.9293474725933 ], [ 605962.4007067151, 5232490.826662932, 941.9293474725933 ], [ 604991.7207067151, 5232490.826662932, 423.1493474725934 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:28:00+00:00", "end_time": "2018-11-12T21:33:46+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5102.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5102.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5102.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5102.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.61284, 47.23735387, 423.1493475, -121.5996858, 47.25015748, 941.9293475 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61284000120553, 47.237509828468056, 423.1493474725934 ], [ -121.6125097417709, 47.250157476409676, 423.1493474725934 ], [ -121.5996857551099, 47.25000145025699, 941.9293474725933 ], [ -121.60001906456833, 47.23735387093331, 941.9293474725933 ], [ -121.61284000120553, 47.237509828468056, 423.1493474725934 ] ] ] }, "id": "20181112_47121B5102.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5102.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:28:00Z", "pc:count": 53001617, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605494.8363, "count": 53001617, "maximum": 605962.4007, "minimum": 604991.7207, "name": "X", "position": 0, "stddev": 273.0244761, "variance": 74542.36452 }, { "average": 5233180.978, "count": 53001617, "maximum": 5233896.787, "minimum": 5232490.827, "name": "Y", "position": 1, "stddev": 395.4870182, "variance": 156409.9816 }, { "average": 683.9301302, "count": 53001617, "maximum": 941.9293475, "minimum": 423.1493475, "name": "Z", "position": 2, "stddev": 92.8189198, "variance": 8615.351873 }, { "average": 34771.99488, "count": 53001617, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17006.52496, "variance": 289221891.3 }, { "average": 1.884373886, "count": 53001617, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.027991902, "variance": 1.05676735 }, { "average": 2.768728924, "count": 53001617, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.226367097, "variance": 1.503976257 }, { "average": 0, "count": 53001617, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53001617, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.06678434, "count": 53001617, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3729555126, "variance": 0.1390958144 }, { "average": -0.1057410743, "count": 53001617, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97307287, "variance": 255.1390571 }, { "average": 0.5071529987, "count": 53001617, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999488367, "variance": 0.2499488393 }, { "average": 1072.037962, "count": 53001617, "maximum": 1075, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.145385921, "variance": 1.311908908 }, { "average": 226095418.5, "count": 53001617, "maximum": 226096880.7, "minimum": 226093626.2, "name": "GpsTime", "position": 12, "stddev": 635.730076, "variance": 404152.7296 }, { "average": 0.5071529987, "count": 53001617, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999488367, "variance": 0.2499488393 }, { "average": 0, "count": 53001617, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53001617, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002559054, "count": 53001617, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05052232468, "variance": 0.002552505291 }, { "average": 0, "count": 53001617, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604991.7207, 5232490.827, 423.1493475, 605962.4007, 5233896.787, 941.9293475 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604991.7207067151, 5232490.826662932, 423.1493474725934 ], [ 604991.7207067151, 5233896.7866629325, 423.1493474725934 ], [ 605962.4007067151, 5233896.7866629325, 941.9293474725933 ], [ 605962.4007067151, 5232490.826662932, 941.9293474725933 ], [ 604991.7207067151, 5232490.826662932, 423.1493474725934 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:28:00+00:00", "end_time": "2018-11-12T21:33:46+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5117.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6128402711702, 47.20000986424987, 548.3575843554655 ], [ -121.61251043976303, 47.212657775268525, 548.3575843554655 ], [ -121.59968625460506, 47.21250173031449, 958.6375843554655 ], [ -121.60001913213168, 47.19985388791648, 958.6375843554655 ], [ -121.6128402711702, 47.20000986424987, 548.3575843554655 ] ] ] }, "bbox": [ -121.6128403, 47.19985389, 548.3575844, -121.5996863, 47.21265778, 958.6375844 ], "properties": { "datetime": "2018-11-12T23:14:04Z", "pc:count": 55322754, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605558.919, "count": 55322754, "maximum": 606037.1452, "minimum": 605065.7652, "name": "X", "position": 0, "stddev": 272.0693865, "variance": 74021.75105 }, { "average": 5228994.04, "count": 55322754, "maximum": 5229729.505, "minimum": 5228323.525, "name": "Y", "position": 1, "stddev": 398.7894963, "variance": 159033.0623 }, { "average": 813.9224728, "count": 55322754, "maximum": 958.6375844, "minimum": 548.3575844, "name": "Z", "position": 2, "stddev": 82.16264547, "variance": 6750.70031 }, { "average": 33026.38813, "count": 55322754, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19311.97365, "variance": 372952326.3 }, { "average": 2.095944067, "count": 55322754, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.181195887, "variance": 1.395223724 }, { "average": 3.191678852, "count": 55322754, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.374333829, "variance": 1.888793472 }, { "average": 0, "count": 55322754, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.760902359e-07, "count": 55322754, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009879723178, "variance": 9.760893008e-07 }, { "average": 1.045407248, "count": 55322754, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2904501423, "variance": 0.08436128516 }, { "average": -0.3688587636, "count": 55322754, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.15819392, "variance": 261.0872309 }, { "average": 0.5062709821, "count": 55322754, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999606778, "variance": 0.2499606793 }, { "average": 1078.554534, "count": 55322754, "maximum": 1081, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.004908206, "variance": 1.009840502 }, { "average": 226098686, "count": 55322754, "maximum": 226099644.1, "minimum": 226097647.5, "name": "GpsTime", "position": 12, "stddev": 475.576364, "variance": 226172.878 }, { "average": 0.5062709821, "count": 55322754, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999606778, "variance": 0.2499606793 }, { "average": 0, "count": 55322754, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55322754, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001367195133, "count": 55322754, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03695031712, "variance": 0.001365325935 }, { "average": 0, "count": 55322754, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605065.7652, 5228323.525, 548.3575844, 606037.1452, 5229729.505, 958.6375844 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605065.7651541324, 5228323.524561321, 548.3575843554655 ], [ 605065.7651541324, 5229729.504561322, 548.3575843554655 ], [ 606037.1451541323, 5229729.504561322, 958.6375843554655 ], [ 606037.1451541323, 5228323.524561321, 958.6375843554655 ], [ 605065.7651541324, 5228323.524561321, 548.3575843554655 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:14:04+00:00", "end_time": "2018-11-12T22:40:47+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5117.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5117.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5117.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5117.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6128403, 47.19985389, 548.3575844, -121.5996863, 47.21265778, 958.6375844 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.6128402711702, 47.20000986424987, 548.3575843554655 ], [ -121.61251043976303, 47.212657775268525, 548.3575843554655 ], [ -121.59968625460506, 47.21250173031449, 958.6375843554655 ], [ -121.60001913213168, 47.19985388791648, 958.6375843554655 ], [ -121.6128402711702, 47.20000986424987, 548.3575843554655 ] ] ] }, "id": "20181112_47121B5117.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5117.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:14:04Z", "pc:count": 55322754, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605558.919, "count": 55322754, "maximum": 606037.1452, "minimum": 605065.7652, "name": "X", "position": 0, "stddev": 272.0693865, "variance": 74021.75105 }, { "average": 5228994.04, "count": 55322754, "maximum": 5229729.505, "minimum": 5228323.525, "name": "Y", "position": 1, "stddev": 398.7894963, "variance": 159033.0623 }, { "average": 813.9224728, "count": 55322754, "maximum": 958.6375844, "minimum": 548.3575844, "name": "Z", "position": 2, "stddev": 82.16264547, "variance": 6750.70031 }, { "average": 33026.38813, "count": 55322754, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19311.97365, "variance": 372952326.3 }, { "average": 2.095944067, "count": 55322754, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.181195887, "variance": 1.395223724 }, { "average": 3.191678852, "count": 55322754, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.374333829, "variance": 1.888793472 }, { "average": 0, "count": 55322754, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.760902359e-07, "count": 55322754, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009879723178, "variance": 9.760893008e-07 }, { "average": 1.045407248, "count": 55322754, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2904501423, "variance": 0.08436128516 }, { "average": -0.3688587636, "count": 55322754, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.15819392, "variance": 261.0872309 }, { "average": 0.5062709821, "count": 55322754, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999606778, "variance": 0.2499606793 }, { "average": 1078.554534, "count": 55322754, "maximum": 1081, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.004908206, "variance": 1.009840502 }, { "average": 226098686, "count": 55322754, "maximum": 226099644.1, "minimum": 226097647.5, "name": "GpsTime", "position": 12, "stddev": 475.576364, "variance": 226172.878 }, { "average": 0.5062709821, "count": 55322754, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999606778, "variance": 0.2499606793 }, { "average": 0, "count": 55322754, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55322754, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001367195133, "count": 55322754, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03695031712, "variance": 0.001365325935 }, { "average": 0, "count": 55322754, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605065.7652, 5228323.525, 548.3575844, 606037.1452, 5229729.505, 958.6375844 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605065.7651541324, 5228323.524561321, 548.3575843554655 ], [ 605065.7651541324, 5229729.504561322, 548.3575843554655 ], [ 606037.1451541323, 5229729.504561322, 958.6375843554655 ], [ 606037.1451541323, 5228323.524561321, 958.6375843554655 ], [ 605065.7651541324, 5228323.524561321, 548.3575843554655 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:14:04+00:00", "end_time": "2018-11-12T22:40:47+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6306.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030814511899, 47.28750936863219, 513.5003743266338 ], [ -121.75001044472116, 47.30014249174789, 513.5003743266338 ], [ -121.73721730183729, 47.30000222212446, 1008.9803743266339 ], [ -121.73751804711073, 47.28736916063503, 1008.9803743266339 ], [ -121.75030814511899, 47.28750936863219, 513.5003743266338 ] ] ] }, "bbox": [ -121.7503081, 47.28736916, 513.5003743, -121.7372173, 47.30014249, 1008.980374 ], "properties": { "datetime": "2018-11-12T22:31:04Z", "pc:count": 61215182, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594991.9473, "count": 61215182, "maximum": 595465.595, "minimum": 594498.215, "name": "X", "position": 0, "stddev": 272.9687912, "variance": 74511.96097 }, { "average": 5238581.643, "count": 61215182, "maximum": 5239275.722, "minimum": 5237871.442, "name": "Y", "position": 1, "stddev": 401.9699294, "variance": 161579.8241 }, { "average": 761.806227, "count": 61215182, "maximum": 1008.980374, "minimum": 513.5003743, "name": "Z", "position": 2, "stddev": 75.46754033, "variance": 5695.349643 }, { "average": 33213.32483, "count": 61215182, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17609.14528, "variance": 310081997.4 }, { "average": 2.100235085, "count": 61215182, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.165262434, "variance": 1.357836541 }, { "average": 3.200387332, "count": 61215182, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.327773054, "variance": 1.762981282 }, { "average": 0, "count": 61215182, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.677833907e-07, "count": 61215182, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008762321689, "variance": 7.677828138e-07 }, { "average": 1.043305009, "count": 61215182, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3084650283, "variance": 0.0951506737 }, { "average": 0.8559834226, "count": 61215182, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.21013935, "variance": 262.7686176 }, { "average": 0.5085318541, "count": 61215182, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999272062, "variance": 0.2499272115 }, { "average": 1072.344807, "count": 61215182, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.106308318, "variance": 1.223918095 }, { "average": 226095579.4, "count": 61215182, "maximum": 226097064.2, "minimum": 226094226.6, "name": "GpsTime", "position": 12, "stddev": 602.5061007, "variance": 363013.6014 }, { "average": 0.5085318541, "count": 61215182, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999272062, "variance": 0.2499272115 }, { "average": 0, "count": 61215182, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61215182, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001790699569, "count": 61215182, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04227875345, "variance": 0.001787492993 }, { "average": 0, "count": 61215182, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594498.215, 5237871.442, 513.5003743, 595465.595, 5239275.722, 1008.980374 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594498.2150474087, 5237871.442443149, 513.5003743266338 ], [ 594498.2150474087, 5239275.7224431485, 513.5003743266338 ], [ 595465.5950474086, 5239275.7224431485, 1008.9803743266339 ], [ 595465.5950474086, 5237871.442443149, 1008.9803743266339 ], [ 594498.2150474087, 5237871.442443149, 513.5003743266338 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:31:04+00:00", "end_time": "2018-11-12T21:43:46+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6306.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6306.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6306.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6306.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7503081, 47.28736916, 513.5003743, -121.7372173, 47.30014249, 1008.980374 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030814511899, 47.28750936863219, 513.5003743266338 ], [ -121.75001044472116, 47.30014249174789, 513.5003743266338 ], [ -121.73721730183729, 47.30000222212446, 1008.9803743266339 ], [ -121.73751804711073, 47.28736916063503, 1008.9803743266339 ], [ -121.75030814511899, 47.28750936863219, 513.5003743266338 ] ] ] }, "id": "20181112_47121C6306.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6306.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:31:04Z", "pc:count": 61215182, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594991.9473, "count": 61215182, "maximum": 595465.595, "minimum": 594498.215, "name": "X", "position": 0, "stddev": 272.9687912, "variance": 74511.96097 }, { "average": 5238581.643, "count": 61215182, "maximum": 5239275.722, "minimum": 5237871.442, "name": "Y", "position": 1, "stddev": 401.9699294, "variance": 161579.8241 }, { "average": 761.806227, "count": 61215182, "maximum": 1008.980374, "minimum": 513.5003743, "name": "Z", "position": 2, "stddev": 75.46754033, "variance": 5695.349643 }, { "average": 33213.32483, "count": 61215182, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17609.14528, "variance": 310081997.4 }, { "average": 2.100235085, "count": 61215182, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.165262434, "variance": 1.357836541 }, { "average": 3.200387332, "count": 61215182, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.327773054, "variance": 1.762981282 }, { "average": 0, "count": 61215182, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.677833907e-07, "count": 61215182, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008762321689, "variance": 7.677828138e-07 }, { "average": 1.043305009, "count": 61215182, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3084650283, "variance": 0.0951506737 }, { "average": 0.8559834226, "count": 61215182, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.21013935, "variance": 262.7686176 }, { "average": 0.5085318541, "count": 61215182, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999272062, "variance": 0.2499272115 }, { "average": 1072.344807, "count": 61215182, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.106308318, "variance": 1.223918095 }, { "average": 226095579.4, "count": 61215182, "maximum": 226097064.2, "minimum": 226094226.6, "name": "GpsTime", "position": 12, "stddev": 602.5061007, "variance": 363013.6014 }, { "average": 0.5085318541, "count": 61215182, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999272062, "variance": 0.2499272115 }, { "average": 0, "count": 61215182, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61215182, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001790699569, "count": 61215182, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04227875345, "variance": 0.001787492993 }, { "average": 0, "count": 61215182, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594498.215, 5237871.442, 513.5003743, 595465.595, 5239275.722, 1008.980374 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594498.2150474087, 5237871.442443149, 513.5003743266338 ], [ 594498.2150474087, 5239275.7224431485, 513.5003743266338 ], [ 595465.5950474086, 5239275.7224431485, 1008.9803743266339 ], [ 595465.5950474086, 5237871.442443149, 1008.9803743266339 ], [ 594498.2150474087, 5237871.442443149, 513.5003743266338 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:31:04+00:00", "end_time": "2018-11-12T21:43:46+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4320.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037751950966, 47.1375108695083, 1097.5624163190023 ], [ -121.45000936409676, 47.15017544905887, 1097.5624163190023 ], [ -121.43714841246782, 47.15000067183611, 1603.9424163190024 ], [ -121.43751961960517, 47.13733616923199, 1603.9424163190024 ], [ -121.45037751950966, 47.1375108695083, 1097.5624163190023 ] ] ] }, "bbox": [ -121.4503775, 47.13733617, 1097.562416, -121.4371484, 47.15017545, 1603.942416 ], "properties": { "datetime": "2018-11-11T19:15:22Z", "pc:count": 50687862, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618005.5318, "count": 50687862, "maximum": 618483.7856, "minimum": 617508.4056, "name": "X", "position": 0, "stddev": 277.5379913, "variance": 77027.33664 }, { "average": 5222299.539, "count": 50687862, "maximum": 5223017.576, "minimum": 5221609.656, "name": "Y", "position": 1, "stddev": 382.4768564, "variance": 146288.5457 }, { "average": 1337.762028, "count": 50687862, "maximum": 1603.942416, "minimum": 1097.562416, "name": "Z", "position": 2, "stddev": 105.8974049, "variance": 11214.26036 }, { "average": 35390.4426, "count": 50687862, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20274.7349, "variance": 411064875.3 }, { "average": 1.975894762, "count": 50687862, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.12952165, "variance": 1.275819159 }, { "average": 2.951998626, "count": 50687862, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.378155624, "variance": 1.899312924 }, { "average": 0, "count": 50687862, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50687862, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.075995689, "count": 50687862, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3966983918, "variance": 0.157369614 }, { "average": -0.5746364758, "count": 50687862, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.9565704, "variance": 254.612139 }, { "average": 0.507632853, "count": 50687862, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999417411, "variance": 0.2499417445 }, { "average": 1016.546059, "count": 50687862, "maximum": 1019, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 0.9439643127, "variance": 0.8910686237 }, { "average": 225997961.5, "count": 50687862, "maximum": 225998922.4, "minimum": 225997076.7, "name": "GpsTime", "position": 12, "stddev": 371.0106701, "variance": 137648.9173 }, { "average": 0.507632853, "count": 50687862, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999417411, "variance": 0.2499417445 }, { "average": 0, "count": 50687862, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50687862, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002904975554, "count": 50687862, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05381948279, "variance": 0.002896536728 }, { "average": 0, "count": 50687862, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617508.4056, 5221609.656, 1097.562416, 618483.7856, 5223017.576, 1603.942416 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617508.4055777013, 5221609.656309235, 1097.5624163190023 ], [ 617508.4055777013, 5223017.576309235, 1097.5624163190023 ], [ 618483.7855777012, 5223017.576309235, 1603.9424163190024 ], [ 618483.7855777012, 5221609.656309235, 1603.9424163190024 ], [ 617508.4055777013, 5221609.656309235, 1097.5624163190023 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:15:22+00:00", "end_time": "2018-11-11T18:44:36+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4320.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4320.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4320.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4320.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4503775, 47.13733617, 1097.562416, -121.4371484, 47.15017545, 1603.942416 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037751950966, 47.1375108695083, 1097.5624163190023 ], [ -121.45000936409676, 47.15017544905887, 1097.5624163190023 ], [ -121.43714841246782, 47.15000067183611, 1603.9424163190024 ], [ -121.43751961960517, 47.13733616923199, 1603.9424163190024 ], [ -121.45037751950966, 47.1375108695083, 1097.5624163190023 ] ] ] }, "id": "20181111_47121B4320.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4320.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:15:22Z", "pc:count": 50687862, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618005.5318, "count": 50687862, "maximum": 618483.7856, "minimum": 617508.4056, "name": "X", "position": 0, "stddev": 277.5379913, "variance": 77027.33664 }, { "average": 5222299.539, "count": 50687862, "maximum": 5223017.576, "minimum": 5221609.656, "name": "Y", "position": 1, "stddev": 382.4768564, "variance": 146288.5457 }, { "average": 1337.762028, "count": 50687862, "maximum": 1603.942416, "minimum": 1097.562416, "name": "Z", "position": 2, "stddev": 105.8974049, "variance": 11214.26036 }, { "average": 35390.4426, "count": 50687862, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20274.7349, "variance": 411064875.3 }, { "average": 1.975894762, "count": 50687862, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.12952165, "variance": 1.275819159 }, { "average": 2.951998626, "count": 50687862, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.378155624, "variance": 1.899312924 }, { "average": 0, "count": 50687862, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50687862, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.075995689, "count": 50687862, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3966983918, "variance": 0.157369614 }, { "average": -0.5746364758, "count": 50687862, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.9565704, "variance": 254.612139 }, { "average": 0.507632853, "count": 50687862, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999417411, "variance": 0.2499417445 }, { "average": 1016.546059, "count": 50687862, "maximum": 1019, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 0.9439643127, "variance": 0.8910686237 }, { "average": 225997961.5, "count": 50687862, "maximum": 225998922.4, "minimum": 225997076.7, "name": "GpsTime", "position": 12, "stddev": 371.0106701, "variance": 137648.9173 }, { "average": 0.507632853, "count": 50687862, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999417411, "variance": 0.2499417445 }, { "average": 0, "count": 50687862, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50687862, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002904975554, "count": 50687862, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05381948279, "variance": 0.002896536728 }, { "average": 0, "count": 50687862, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617508.4056, 5221609.656, 1097.562416, 618483.7856, 5223017.576, 1603.942416 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617508.4055777013, 5221609.656309235, 1097.5624163190023 ], [ 617508.4055777013, 5223017.576309235, 1097.5624163190023 ], [ 618483.7855777012, 5223017.576309235, 1603.9424163190024 ], [ 618483.7855777012, 5221609.656309235, 1603.9424163190024 ], [ 617508.4055777013, 5221609.656309235, 1097.5624163190023 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:15:22+00:00", "end_time": "2018-11-11T18:44:36+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6304.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281743440787, 47.30000941238372, 581.3921643309218 ], [ -121.71251056556493, 47.31264664255911, 581.3921643309218 ], [ -121.6997085070162, 47.31250208860065, 1329.2121643309217 ], [ -121.70001842509704, 47.299864921956576, 1329.2121643309217 ], [ -121.71281743440787, 47.30000941238372, 581.3921643309218 ] ] ] }, "bbox": [ -121.7128174, 47.29986492, 581.3921643, -121.6997085, 47.31264664, 1329.212164 ], "properties": { "datetime": "2018-11-12T21:44:41Z", "pc:count": 63364421, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597796.0392, "count": 63364421, "maximum": 598277.991, "minimum": 597310.151, "name": "X", "position": 0, "stddev": 269.7553865, "variance": 72767.96855 }, { "average": 5240032.713, "count": 63364421, "maximum": 5240711.452, "minimum": 5239306.692, "name": "Y", "position": 1, "stddev": 411.0887647, "variance": 168993.9724 }, { "average": 727.6660044, "count": 63364421, "maximum": 1329.212164, "minimum": 581.3921643, "name": "Z", "position": 2, "stddev": 75.97999334, "variance": 5772.959388 }, { "average": 32840.35194, "count": 63364421, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17064.2852, "variance": 291189829.2 }, { "average": 2.042956662, "count": 63364421, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.131007593, "variance": 1.279178177 }, { "average": 3.085727273, "count": 63364421, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.305971237, "variance": 1.705560871 }, { "average": 0, "count": 63364421, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.57817271e-07, "count": 63364421, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003972621912, "variance": 1.578172486e-07 }, { "average": 1.04382786, "count": 63364421, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2727054398, "variance": 0.07436825691 }, { "average": -0.4588212528, "count": 63364421, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98229624, "variance": 255.4337932 }, { "average": 0.505504264, "count": 63364421, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999697061, "variance": 0.249969707 }, { "average": 1062.187429, "count": 63364421, "maximum": 1070, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.081153441, "variance": 9.493506525 }, { "average": 226027781.8, "count": 63364421, "maximum": 226094281.9, "minimum": 226014993.5, "name": "GpsTime", "position": 12, "stddev": 27903.11025, "variance": 778583561.8 }, { "average": 0.505504264, "count": 63364421, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999697061, "variance": 0.249969707 }, { "average": 0, "count": 63364421, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63364421, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001082042555, "count": 63364421, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03287661412, "variance": 0.001080871756 }, { "average": 0, "count": 63364421, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597310.151, 5239306.692, 581.3921643, 598277.991, 5240711.452, 1329.212164 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597310.1509705439, 5239306.692177111, 581.3921643309218 ], [ 597310.1509705439, 5240711.452177111, 581.3921643309218 ], [ 598277.9909705439, 5240711.452177111, 1329.2121643309217 ], [ 598277.9909705439, 5239306.692177111, 1329.2121643309217 ], [ 597310.1509705439, 5239306.692177111, 581.3921643309218 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:44:41+00:00", "end_time": "2018-11-11T23:43:13+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6304.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6304.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6304.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6304.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7128174, 47.29986492, 581.3921643, -121.6997085, 47.31264664, 1329.212164 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281743440787, 47.30000941238372, 581.3921643309218 ], [ -121.71251056556493, 47.31264664255911, 581.3921643309218 ], [ -121.6997085070162, 47.31250208860065, 1329.2121643309217 ], [ -121.70001842509704, 47.299864921956576, 1329.2121643309217 ], [ -121.71281743440787, 47.30000941238372, 581.3921643309218 ] ] ] }, "id": "20181111_47121C6304.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6304.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:44:41Z", "pc:count": 63364421, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597796.0392, "count": 63364421, "maximum": 598277.991, "minimum": 597310.151, "name": "X", "position": 0, "stddev": 269.7553865, "variance": 72767.96855 }, { "average": 5240032.713, "count": 63364421, "maximum": 5240711.452, "minimum": 5239306.692, "name": "Y", "position": 1, "stddev": 411.0887647, "variance": 168993.9724 }, { "average": 727.6660044, "count": 63364421, "maximum": 1329.212164, "minimum": 581.3921643, "name": "Z", "position": 2, "stddev": 75.97999334, "variance": 5772.959388 }, { "average": 32840.35194, "count": 63364421, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17064.2852, "variance": 291189829.2 }, { "average": 2.042956662, "count": 63364421, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.131007593, "variance": 1.279178177 }, { "average": 3.085727273, "count": 63364421, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.305971237, "variance": 1.705560871 }, { "average": 0, "count": 63364421, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.57817271e-07, "count": 63364421, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003972621912, "variance": 1.578172486e-07 }, { "average": 1.04382786, "count": 63364421, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2727054398, "variance": 0.07436825691 }, { "average": -0.4588212528, "count": 63364421, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98229624, "variance": 255.4337932 }, { "average": 0.505504264, "count": 63364421, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999697061, "variance": 0.249969707 }, { "average": 1062.187429, "count": 63364421, "maximum": 1070, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.081153441, "variance": 9.493506525 }, { "average": 226027781.8, "count": 63364421, "maximum": 226094281.9, "minimum": 226014993.5, "name": "GpsTime", "position": 12, "stddev": 27903.11025, "variance": 778583561.8 }, { "average": 0.505504264, "count": 63364421, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999697061, "variance": 0.249969707 }, { "average": 0, "count": 63364421, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63364421, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001082042555, "count": 63364421, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03287661412, "variance": 0.001080871756 }, { "average": 0, "count": 63364421, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597310.151, 5239306.692, 581.3921643, 598277.991, 5240711.452, 1329.212164 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597310.1509705439, 5239306.692177111, 581.3921643309218 ], [ 597310.1509705439, 5240711.452177111, 581.3921643309218 ], [ 598277.9909705439, 5240711.452177111, 1329.2121643309217 ], [ 598277.9909705439, 5239306.692177111, 1329.2121643309217 ], [ 597310.1509705439, 5239306.692177111, 581.3921643309218 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:44:41+00:00", "end_time": "2018-11-11T23:43:13+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4313.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537181106118, 47.15001064078487, 932.0595737173098 ], [ -121.47500951127435, 47.16267264248079, 932.0595737173098 ], [ -121.46215409690714, 47.162500754301846, 1391.5595737173098 ], [ -121.46251944789473, 47.149838828267605, 1391.5595737173098 ], [ -121.47537181106118, 47.15001064078487, 932.0595737173098 ] ] ] }, "bbox": [ -121.4753718, 47.14983883, 932.0595737, -121.4621541, 47.16267264, 1391.559574 ], "properties": { "datetime": "2018-11-11T19:44:52Z", "pc:count": 49290134, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616066.4832, "count": 49290134, "maximum": 616560.7489, "minimum": 615586.0289, "name": "X", "position": 0, "stddev": 276.1188929, "variance": 76241.64299 }, { "average": 5223675.876, "count": 49290134, "maximum": 5224369.051, "minimum": 5222961.431, "name": "Y", "position": 1, "stddev": 396.2675085, "variance": 157027.9383 }, { "average": 1151.065219, "count": 49290134, "maximum": 1391.559574, "minimum": 932.0595737, "name": "Z", "position": 2, "stddev": 106.6750195, "variance": 11379.55979 }, { "average": 35483.54002, "count": 49290134, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19423.1162, "variance": 377257442.8 }, { "average": 1.945705605, "count": 49290134, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.11623313, "variance": 1.245976401 }, { "average": 2.891225209, "count": 49290134, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.377481648, "variance": 1.897455691 }, { "average": 0, "count": 49290134, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.651846432e-07, "count": 49290134, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000604304987, "variance": 3.651845173e-07 }, { "average": 1.067037858, "count": 49290134, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3907956821, "variance": 0.1527212651 }, { "average": -0.9468893685, "count": 49290134, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97843437, "variance": 255.3103648 }, { "average": 0.5079189275, "count": 49290134, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999372917, "variance": 0.2499372957 }, { "average": 1020.289932, "count": 49290134, "maximum": 1023, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 1.016358064, "variance": 1.032983714 }, { "average": 225999524.9, "count": 49290134, "maximum": 226000692.4, "minimum": 225998593.4, "name": "GpsTime", "position": 12, "stddev": 460.7006331, "variance": 212245.0733 }, { "average": 0.5079189275, "count": 49290134, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999372917, "variance": 0.2499372957 }, { "average": 0, "count": 49290134, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49290134, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003005915951, "count": 49290134, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05474377116, "variance": 0.002996880481 }, { "average": 0, "count": 49290134, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615586.0289, 5222961.431, 932.0595737, 616560.7489, 5224369.051, 1391.559574 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615586.0288908714, 5222961.430595814, 932.0595737173098 ], [ 615586.0288908714, 5224369.050595813, 932.0595737173098 ], [ 616560.7488908714, 5224369.050595813, 1391.5595737173098 ], [ 616560.7488908714, 5222961.430595814, 1391.5595737173098 ], [ 615586.0288908714, 5222961.430595814, 932.0595737173098 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:44:52+00:00", "end_time": "2018-11-11T19:09:53+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4313.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4313.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4313.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4313.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4753718, 47.14983883, 932.0595737, -121.4621541, 47.16267264, 1391.559574 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537181106118, 47.15001064078487, 932.0595737173098 ], [ -121.47500951127435, 47.16267264248079, 932.0595737173098 ], [ -121.46215409690714, 47.162500754301846, 1391.5595737173098 ], [ -121.46251944789473, 47.149838828267605, 1391.5595737173098 ], [ -121.47537181106118, 47.15001064078487, 932.0595737173098 ] ] ] }, "id": "20181111_47121B4313.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4313.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:44:52Z", "pc:count": 49290134, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616066.4832, "count": 49290134, "maximum": 616560.7489, "minimum": 615586.0289, "name": "X", "position": 0, "stddev": 276.1188929, "variance": 76241.64299 }, { "average": 5223675.876, "count": 49290134, "maximum": 5224369.051, "minimum": 5222961.431, "name": "Y", "position": 1, "stddev": 396.2675085, "variance": 157027.9383 }, { "average": 1151.065219, "count": 49290134, "maximum": 1391.559574, "minimum": 932.0595737, "name": "Z", "position": 2, "stddev": 106.6750195, "variance": 11379.55979 }, { "average": 35483.54002, "count": 49290134, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19423.1162, "variance": 377257442.8 }, { "average": 1.945705605, "count": 49290134, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.11623313, "variance": 1.245976401 }, { "average": 2.891225209, "count": 49290134, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.377481648, "variance": 1.897455691 }, { "average": 0, "count": 49290134, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.651846432e-07, "count": 49290134, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000604304987, "variance": 3.651845173e-07 }, { "average": 1.067037858, "count": 49290134, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3907956821, "variance": 0.1527212651 }, { "average": -0.9468893685, "count": 49290134, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97843437, "variance": 255.3103648 }, { "average": 0.5079189275, "count": 49290134, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999372917, "variance": 0.2499372957 }, { "average": 1020.289932, "count": 49290134, "maximum": 1023, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 1.016358064, "variance": 1.032983714 }, { "average": 225999524.9, "count": 49290134, "maximum": 226000692.4, "minimum": 225998593.4, "name": "GpsTime", "position": 12, "stddev": 460.7006331, "variance": 212245.0733 }, { "average": 0.5079189275, "count": 49290134, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999372917, "variance": 0.2499372957 }, { "average": 0, "count": 49290134, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49290134, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003005915951, "count": 49290134, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05474377116, "variance": 0.002996880481 }, { "average": 0, "count": 49290134, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615586.0289, 5222961.431, 932.0595737, 616560.7489, 5224369.051, 1391.559574 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615586.0288908714, 5222961.430595814, 932.0595737173098 ], [ 615586.0288908714, 5224369.050595813, 932.0595737173098 ], [ 616560.7488908714, 5224369.050595813, 1391.5595737173098 ], [ 616560.7488908714, 5222961.430595814, 1391.5595737173098 ], [ 615586.0288908714, 5222961.430595814, 932.0595737173098 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:44:52+00:00", "end_time": "2018-11-11T19:09:53+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6122.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7336007314257, 47.196992964073104, 1132.728617102384 ], [ -121.73352679149532, 47.20009990890653, 1132.728617102384 ], [ -121.7249840237761, 47.200005144641175, 1256.768617102384 ], [ -121.7250584621258, 47.196898210046065, 1256.768617102384 ], [ -121.7336007314257, 47.196992964073104, 1132.728617102384 ] ] ] }, "bbox": [ -121.7336007, 47.19689821, 1132.728617, -121.724984, 47.20009991, 1256.768617 ], "properties": { "datetime": "2018-11-13T00:15:50Z", "pc:count": 3666011, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596262.2297, "count": 3666011, "maximum": 596572.0221, "minimum": 595924.8221, "name": "X", "position": 0, "stddev": 150.4874291, "variance": 22646.46631 }, { "average": 5228026.492, "count": 3666011, "maximum": 5228178.19, "minimum": 5227832.83, "name": "Y", "position": 1, "stddev": 89.24993978, "variance": 7965.551751 }, { "average": 1192.625701, "count": 3666011, "maximum": 1256.768617, "minimum": 1132.728617, "name": "Z", "position": 2, "stddev": 23.89191923, "variance": 570.8238046 }, { "average": 41358.6054, "count": 3666011, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20469.7706, "variance": 419011508.5 }, { "average": 1.698500086, "count": 3666011, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9598378445, "variance": 0.9212886878 }, { "average": 2.397830776, "count": 3666011, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256851285, "variance": 1.579675153 }, { "average": 0, "count": 3666011, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3666011, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.093923341, "count": 3666011, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3941513171, "variance": 0.1553552608 }, { "average": 4.811313852, "count": 3666011, "maximum": 27, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.38937586, "variance": 207.0541377 }, { "average": 0.3637872336, "count": 3666011, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4810885006, "variance": 0.2314461454 }, { "average": 1088.870725, "count": 3666011, "maximum": 1090, "minimum": 1088, "name": "PointSourceId", "position": 11, "stddev": 0.6416284012, "variance": 0.4116870053 }, { "average": 226102944.4, "count": 3666011, "maximum": 226103350.3, "minimum": 226102748.1, "name": "GpsTime", "position": 12, "stddev": 184.6822892, "variance": 34107.54795 }, { "average": 0.3637872336, "count": 3666011, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4810885006, "variance": 0.2314461454 }, { "average": 0, "count": 3666011, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3666011, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00234178239, "count": 3666011, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04833527782, "variance": 0.002336299082 }, { "average": 0, "count": 3666011, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595924.8221, 5227832.83, 1132.728617, 596572.0221, 5228178.19, 1256.768617 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595924.8220971087, 5227832.829976687, 1132.728617102384 ], [ 595924.8220971087, 5228178.189976687, 1132.728617102384 ], [ 596572.0220971087, 5228178.189976687, 1256.768617102384 ], [ 596572.0220971087, 5227832.829976687, 1256.768617102384 ], [ 595924.8220971087, 5227832.829976687, 1132.728617102384 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:15:50+00:00", "end_time": "2018-11-13T00:05:48+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6122.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6122.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6122.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6122.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7336007, 47.19689821, 1132.728617, -121.724984, 47.20009991, 1256.768617 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7336007314257, 47.196992964073104, 1132.728617102384 ], [ -121.73352679149532, 47.20009990890653, 1132.728617102384 ], [ -121.7249840237761, 47.200005144641175, 1256.768617102384 ], [ -121.7250584621258, 47.196898210046065, 1256.768617102384 ], [ -121.7336007314257, 47.196992964073104, 1132.728617102384 ] ] ] }, "id": "20181112_47121B6122.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6122.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:15:50Z", "pc:count": 3666011, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596262.2297, "count": 3666011, "maximum": 596572.0221, "minimum": 595924.8221, "name": "X", "position": 0, "stddev": 150.4874291, "variance": 22646.46631 }, { "average": 5228026.492, "count": 3666011, "maximum": 5228178.19, "minimum": 5227832.83, "name": "Y", "position": 1, "stddev": 89.24993978, "variance": 7965.551751 }, { "average": 1192.625701, "count": 3666011, "maximum": 1256.768617, "minimum": 1132.728617, "name": "Z", "position": 2, "stddev": 23.89191923, "variance": 570.8238046 }, { "average": 41358.6054, "count": 3666011, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20469.7706, "variance": 419011508.5 }, { "average": 1.698500086, "count": 3666011, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9598378445, "variance": 0.9212886878 }, { "average": 2.397830776, "count": 3666011, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256851285, "variance": 1.579675153 }, { "average": 0, "count": 3666011, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3666011, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.093923341, "count": 3666011, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3941513171, "variance": 0.1553552608 }, { "average": 4.811313852, "count": 3666011, "maximum": 27, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.38937586, "variance": 207.0541377 }, { "average": 0.3637872336, "count": 3666011, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4810885006, "variance": 0.2314461454 }, { "average": 1088.870725, "count": 3666011, "maximum": 1090, "minimum": 1088, "name": "PointSourceId", "position": 11, "stddev": 0.6416284012, "variance": 0.4116870053 }, { "average": 226102944.4, "count": 3666011, "maximum": 226103350.3, "minimum": 226102748.1, "name": "GpsTime", "position": 12, "stddev": 184.6822892, "variance": 34107.54795 }, { "average": 0.3637872336, "count": 3666011, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4810885006, "variance": 0.2314461454 }, { "average": 0, "count": 3666011, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3666011, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00234178239, "count": 3666011, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04833527782, "variance": 0.002336299082 }, { "average": 0, "count": 3666011, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595924.8221, 5227832.83, 1132.728617, 596572.0221, 5228178.19, 1256.768617 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595924.8220971087, 5227832.829976687, 1132.728617102384 ], [ 595924.8220971087, 5228178.189976687, 1132.728617102384 ], [ 596572.0220971087, 5228178.189976687, 1256.768617102384 ], [ 596572.0220971087, 5227832.829976687, 1256.768617102384 ], [ 595924.8220971087, 5227832.829976687, 1132.728617102384 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:15:50+00:00", "end_time": "2018-11-13T00:05:48+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4316.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5001947829615, 47.143589032767075, 1043.5465479605468 ], [ -121.50000962232966, 47.150169920406725, 1043.5465479605468 ], [ -121.48735037823292, 47.15000342493758, 1419.966547960547 ], [ -121.48753710008853, 47.14342257539134, 1419.966547960547 ], [ -121.5001947829615, 47.143589032767075, 1043.5465479605468 ] ] ] }, "bbox": [ -121.5001948, 47.14342258, 1043.546548, -121.4873504, 47.15016992, 1419.966548 ], "properties": { "datetime": "2018-11-11T19:39:36Z", "pc:count": 17418473, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614186.3108, "count": 17418473, "maximum": 614677.9424, "minimum": 613717.8824, "name": "X", "position": 0, "stddev": 284.3533427, "variance": 80856.82352 }, { "average": 5222640.546, "count": 17418473, "maximum": 5222942.978, "minimum": 5222211.398, "name": "Y", "position": 1, "stddev": 178.1766297, "variance": 31746.91136 }, { "average": 1242.250535, "count": 17418473, "maximum": 1419.966548, "minimum": 1043.546548, "name": "Z", "position": 2, "stddev": 70.25577266, "variance": 4935.873592 }, { "average": 39153.87042, "count": 17418473, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20086.47914, "variance": 403466644.3 }, { "average": 1.718597778, "count": 17418473, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9720316302, "variance": 0.9448454902 }, { "average": 2.437068393, "count": 17418473, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.26477692, "variance": 1.599660656 }, { "average": 0, "count": 17418473, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 17418473, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.098555826, "count": 17418473, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4297226407, "variance": 0.1846615479 }, { "average": -1.988357109, "count": 17418473, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.2490714, "variance": 264.0323213 }, { "average": 0.5073514768, "count": 17418473, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999459672, "variance": 0.2499459701 }, { "average": 1019.972084, "count": 17418473, "maximum": 1022, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 0.7829930279, "variance": 0.6130780818 }, { "average": 225999369.4, "count": 17418473, "maximum": 226000376.2, "minimum": 225998626.2, "name": "GpsTime", "position": 12, "stddev": 361.7822796, "variance": 130886.4178 }, { "average": 0.5073514768, "count": 17418473, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999459672, "variance": 0.2499459701 }, { "average": 0, "count": 17418473, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 17418473, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003193965395, "count": 17418473, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05642485413, "variance": 0.003183764163 }, { "average": 0, "count": 17418473, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613717.8824, 5222211.398, 1043.546548, 614677.9424, 5222942.978, 1419.966548 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613717.8823927036, 5222211.398422071, 1043.5465479605468 ], [ 613717.8823927036, 5222942.978422071, 1043.5465479605468 ], [ 614677.9423927036, 5222942.978422071, 1419.966547960547 ], [ 614677.9423927036, 5222211.398422071, 1419.966547960547 ], [ 613717.8823927036, 5222211.398422071, 1043.5465479605468 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:39:36+00:00", "end_time": "2018-11-11T19:10:26+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4316.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4316.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4316.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4316.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5001948, 47.14342258, 1043.546548, -121.4873504, 47.15016992, 1419.966548 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5001947829615, 47.143589032767075, 1043.5465479605468 ], [ -121.50000962232966, 47.150169920406725, 1043.5465479605468 ], [ -121.48735037823292, 47.15000342493758, 1419.966547960547 ], [ -121.48753710008853, 47.14342257539134, 1419.966547960547 ], [ -121.5001947829615, 47.143589032767075, 1043.5465479605468 ] ] ] }, "id": "20181111_47121B4316.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4316.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:39:36Z", "pc:count": 17418473, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614186.3108, "count": 17418473, "maximum": 614677.9424, "minimum": 613717.8824, "name": "X", "position": 0, "stddev": 284.3533427, "variance": 80856.82352 }, { "average": 5222640.546, "count": 17418473, "maximum": 5222942.978, "minimum": 5222211.398, "name": "Y", "position": 1, "stddev": 178.1766297, "variance": 31746.91136 }, { "average": 1242.250535, "count": 17418473, "maximum": 1419.966548, "minimum": 1043.546548, "name": "Z", "position": 2, "stddev": 70.25577266, "variance": 4935.873592 }, { "average": 39153.87042, "count": 17418473, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20086.47914, "variance": 403466644.3 }, { "average": 1.718597778, "count": 17418473, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9720316302, "variance": 0.9448454902 }, { "average": 2.437068393, "count": 17418473, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.26477692, "variance": 1.599660656 }, { "average": 0, "count": 17418473, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 17418473, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.098555826, "count": 17418473, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4297226407, "variance": 0.1846615479 }, { "average": -1.988357109, "count": 17418473, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.2490714, "variance": 264.0323213 }, { "average": 0.5073514768, "count": 17418473, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999459672, "variance": 0.2499459701 }, { "average": 1019.972084, "count": 17418473, "maximum": 1022, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 0.7829930279, "variance": 0.6130780818 }, { "average": 225999369.4, "count": 17418473, "maximum": 226000376.2, "minimum": 225998626.2, "name": "GpsTime", "position": 12, "stddev": 361.7822796, "variance": 130886.4178 }, { "average": 0.5073514768, "count": 17418473, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999459672, "variance": 0.2499459701 }, { "average": 0, "count": 17418473, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 17418473, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003193965395, "count": 17418473, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05642485413, "variance": 0.003183764163 }, { "average": 0, "count": 17418473, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613717.8824, 5222211.398, 1043.546548, 614677.9424, 5222942.978, 1419.966548 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613717.8823927036, 5222211.398422071, 1043.5465479605468 ], [ 613717.8823927036, 5222942.978422071, 1043.5465479605468 ], [ 614677.9423927036, 5222942.978422071, 1419.966547960547 ], [ 614677.9423927036, 5222211.398422071, 1419.966547960547 ], [ 613717.8823927036, 5222211.398422071, 1043.5465479605468 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:39:36+00:00", "end_time": "2018-11-11T19:10:26+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6125.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70031931130211, 47.1875092672603, 813.3404761646243 ], [ -121.70001065324351, 47.20014776389186, 813.3404761646243 ], [ -121.68728484660468, 47.20000264012022, 1253.7004761646244 ], [ -121.68759652405737, 47.18736420725701, 1253.7004761646244 ], [ -121.70031931130211, 47.1875092672603, 813.3404761646243 ] ] ] }, "bbox": [ -121.7003193, 47.18736421, 813.3404762, -121.6872848, 47.20014776, 1253.700476 ], "properties": { "datetime": "2018-11-13T00:08:24Z", "pc:count": 39848025, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598944.4836, "count": 39848025, "maximum": 599427.3604, "minimum": 598463.2404, "name": "X", "position": 0, "stddev": 268.9824175, "variance": 72351.54093 }, { "average": 5227623.295, "count": 39848025, "maximum": 5228225.231, "minimum": 5226820.351, "name": "Y", "position": 1, "stddev": 375.4090972, "variance": 140931.9902 }, { "average": 1018.671897, "count": 39848025, "maximum": 1253.700476, "minimum": 813.3404762, "name": "Z", "position": 2, "stddev": 91.99573053, "variance": 8463.214435 }, { "average": 34512.08443, "count": 39848025, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19112.92707, "variance": 365303981.2 }, { "average": 2.002454199, "count": 39848025, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.111834995, "variance": 1.236177056 }, { "average": 3.004736696, "count": 39848025, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.304049732, "variance": 1.700545702 }, { "average": 0, "count": 39848025, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.764301995e-07, "count": 39848025, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006135389696, "variance": 3.764300672e-07 }, { "average": 1.06011658, "count": 39848025, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3218754183, "variance": 0.1036037849 }, { "average": 1.623600446, "count": 39848025, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.84420014, "variance": 251.038678 }, { "average": 0.4292784649, "count": 39848025, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4949732019, "variance": 0.2449984706 }, { "average": 1087.062957, "count": 39848025, "maximum": 1089, "minimum": 1085, "name": "PointSourceId", "position": 11, "stddev": 0.9760801241, "variance": 0.9527324087 }, { "average": 226102341.6, "count": 39848025, "maximum": 226102904.9, "minimum": 226101448.7, "name": "GpsTime", "position": 12, "stddev": 353.105055, "variance": 124683.1799 }, { "average": 0.4292784649, "count": 39848025, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4949732019, "variance": 0.2449984706 }, { "average": 0, "count": 39848025, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39848025, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001570040171, "count": 39848025, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03959261528, "variance": 0.001567575185 }, { "average": 0, "count": 39848025, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598463.2404, 5226820.351, 813.3404762, 599427.3604, 5228225.231, 1253.700476 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598463.2404360053, 5226820.3505424615, 813.3404761646243 ], [ 598463.2404360053, 5228225.230542462, 813.3404761646243 ], [ 599427.3604360054, 5228225.230542462, 1253.7004761646244 ], [ 599427.3604360054, 5226820.3505424615, 1253.7004761646244 ], [ 598463.2404360053, 5226820.3505424615, 813.3404761646243 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:08:24+00:00", "end_time": "2018-11-12T23:44:08+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6125.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6125.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6125.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6125.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7003193, 47.18736421, 813.3404762, -121.6872848, 47.20014776, 1253.700476 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70031931130211, 47.1875092672603, 813.3404761646243 ], [ -121.70001065324351, 47.20014776389186, 813.3404761646243 ], [ -121.68728484660468, 47.20000264012022, 1253.7004761646244 ], [ -121.68759652405737, 47.18736420725701, 1253.7004761646244 ], [ -121.70031931130211, 47.1875092672603, 813.3404761646243 ] ] ] }, "id": "20181112_47121B6125.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6125.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:08:24Z", "pc:count": 39848025, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598944.4836, "count": 39848025, "maximum": 599427.3604, "minimum": 598463.2404, "name": "X", "position": 0, "stddev": 268.9824175, "variance": 72351.54093 }, { "average": 5227623.295, "count": 39848025, "maximum": 5228225.231, "minimum": 5226820.351, "name": "Y", "position": 1, "stddev": 375.4090972, "variance": 140931.9902 }, { "average": 1018.671897, "count": 39848025, "maximum": 1253.700476, "minimum": 813.3404762, "name": "Z", "position": 2, "stddev": 91.99573053, "variance": 8463.214435 }, { "average": 34512.08443, "count": 39848025, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19112.92707, "variance": 365303981.2 }, { "average": 2.002454199, "count": 39848025, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.111834995, "variance": 1.236177056 }, { "average": 3.004736696, "count": 39848025, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.304049732, "variance": 1.700545702 }, { "average": 0, "count": 39848025, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.764301995e-07, "count": 39848025, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006135389696, "variance": 3.764300672e-07 }, { "average": 1.06011658, "count": 39848025, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3218754183, "variance": 0.1036037849 }, { "average": 1.623600446, "count": 39848025, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.84420014, "variance": 251.038678 }, { "average": 0.4292784649, "count": 39848025, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4949732019, "variance": 0.2449984706 }, { "average": 1087.062957, "count": 39848025, "maximum": 1089, "minimum": 1085, "name": "PointSourceId", "position": 11, "stddev": 0.9760801241, "variance": 0.9527324087 }, { "average": 226102341.6, "count": 39848025, "maximum": 226102904.9, "minimum": 226101448.7, "name": "GpsTime", "position": 12, "stddev": 353.105055, "variance": 124683.1799 }, { "average": 0.4292784649, "count": 39848025, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4949732019, "variance": 0.2449984706 }, { "average": 0, "count": 39848025, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39848025, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001570040171, "count": 39848025, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03959261528, "variance": 0.001567575185 }, { "average": 0, "count": 39848025, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598463.2404, 5226820.351, 813.3404762, 599427.3604, 5228225.231, 1253.700476 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598463.2404360053, 5226820.3505424615, 813.3404761646243 ], [ 598463.2404360053, 5228225.230542462, 813.3404761646243 ], [ 599427.3604360054, 5228225.230542462, 1253.7004761646244 ], [ 599427.3604360054, 5226820.3505424615, 1253.7004761646244 ], [ 598463.2404360053, 5226820.3505424615, 813.3404761646243 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:08:24+00:00", "end_time": "2018-11-12T23:44:08+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6206.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782268443415, 47.22500916059158, 375.89581947393435 ], [ -121.6875106014558, 47.23764949030092, 375.89581947393435 ], [ -121.67470349969854, 47.23750205260197, 774.9758194739343 ], [ -121.67501862577511, 47.2248617876938, 774.9758194739343 ], [ -121.68782268443415, 47.22500916059158, 375.89581947393435 ] ] ] }, "bbox": [ -121.6878227, 47.22486179, 375.8958195, -121.6747035, 47.23764949, 774.9758195 ], "properties": { "datetime": "2018-11-12T23:24:09Z", "pc:count": 54063469, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599835.0204, "count": 54063469, "maximum": 600309.5107, "minimum": 599339.9107, "name": "X", "position": 0, "stddev": 272.6625605, "variance": 74344.87188 }, { "average": 5231672.489, "count": 54063469, "maximum": 5232408.578, "minimum": 5231003.478, "name": "Y", "position": 1, "stddev": 396.7360296, "variance": 157399.4772 }, { "average": 476.4436558, "count": 54063469, "maximum": 774.9758195, "minimum": 375.8958195, "name": "Z", "position": 2, "stddev": 87.4857066, "variance": 7653.74886 }, { "average": 33582.16007, "count": 54063469, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16780.52065, "variance": 281585873.2 }, { "average": 2.02516335, "count": 54063469, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.116989096, "variance": 1.24766464 }, { "average": 3.050474212, "count": 54063469, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.291004968, "variance": 1.666693828 }, { "average": 0, "count": 54063469, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.99413014e-07, "count": 54063469, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007066914276, "variance": 4.994127738e-07 }, { "average": 1.114344975, "count": 54063469, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6954326071, "variance": 0.483626511 }, { "average": 0.8924978726, "count": 54063469, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77795413, "variance": 248.9438366 }, { "average": 0.5060323081, "count": 54063469, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999636146, "variance": 0.2499636159 }, { "average": 1079.180114, "count": 54063469, "maximum": 1082, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.143878891, "variance": 1.308458917 }, { "average": 226098960.2, "count": 54063469, "maximum": 226100249.7, "minimum": 226097931.5, "name": "GpsTime", "position": 12, "stddev": 509.735416, "variance": 259830.1944 }, { "average": 0.5060323081, "count": 54063469, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999636146, "variance": 0.2499636159 }, { "average": 0, "count": 54063469, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54063469, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003380212246, "count": 54063469, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05804124804, "variance": 0.003368786474 }, { "average": 0, "count": 54063469, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599339.9107, 5231003.478, 375.8958195, 600309.5107, 5232408.578, 774.9758195 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599339.910719041, 5231003.477686572, 375.89581947393435 ], [ 599339.910719041, 5232408.5776865715, 375.89581947393435 ], [ 600309.5107190411, 5232408.5776865715, 774.9758194739343 ], [ 600309.5107190411, 5231003.477686572, 774.9758194739343 ], [ 599339.910719041, 5231003.477686572, 375.89581947393435 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:24:09+00:00", "end_time": "2018-11-12T22:45:31+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6206.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6206.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6206.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6206.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6878227, 47.22486179, 375.8958195, -121.6747035, 47.23764949, 774.9758195 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782268443415, 47.22500916059158, 375.89581947393435 ], [ -121.6875106014558, 47.23764949030092, 375.89581947393435 ], [ -121.67470349969854, 47.23750205260197, 774.9758194739343 ], [ -121.67501862577511, 47.2248617876938, 774.9758194739343 ], [ -121.68782268443415, 47.22500916059158, 375.89581947393435 ] ] ] }, "id": "20181112_47121B6206.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6206.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:24:09Z", "pc:count": 54063469, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599835.0204, "count": 54063469, "maximum": 600309.5107, "minimum": 599339.9107, "name": "X", "position": 0, "stddev": 272.6625605, "variance": 74344.87188 }, { "average": 5231672.489, "count": 54063469, "maximum": 5232408.578, "minimum": 5231003.478, "name": "Y", "position": 1, "stddev": 396.7360296, "variance": 157399.4772 }, { "average": 476.4436558, "count": 54063469, "maximum": 774.9758195, "minimum": 375.8958195, "name": "Z", "position": 2, "stddev": 87.4857066, "variance": 7653.74886 }, { "average": 33582.16007, "count": 54063469, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16780.52065, "variance": 281585873.2 }, { "average": 2.02516335, "count": 54063469, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.116989096, "variance": 1.24766464 }, { "average": 3.050474212, "count": 54063469, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.291004968, "variance": 1.666693828 }, { "average": 0, "count": 54063469, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.99413014e-07, "count": 54063469, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007066914276, "variance": 4.994127738e-07 }, { "average": 1.114344975, "count": 54063469, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6954326071, "variance": 0.483626511 }, { "average": 0.8924978726, "count": 54063469, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77795413, "variance": 248.9438366 }, { "average": 0.5060323081, "count": 54063469, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999636146, "variance": 0.2499636159 }, { "average": 1079.180114, "count": 54063469, "maximum": 1082, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.143878891, "variance": 1.308458917 }, { "average": 226098960.2, "count": 54063469, "maximum": 226100249.7, "minimum": 226097931.5, "name": "GpsTime", "position": 12, "stddev": 509.735416, "variance": 259830.1944 }, { "average": 0.5060323081, "count": 54063469, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999636146, "variance": 0.2499636159 }, { "average": 0, "count": 54063469, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54063469, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003380212246, "count": 54063469, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05804124804, "variance": 0.003368786474 }, { "average": 0, "count": 54063469, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599339.9107, 5231003.478, 375.8958195, 600309.5107, 5232408.578, 774.9758195 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599339.910719041, 5231003.477686572, 375.89581947393435 ], [ 599339.910719041, 5232408.5776865715, 375.89581947393435 ], [ 600309.5107190411, 5232408.5776865715, 774.9758194739343 ], [ 600309.5107190411, 5231003.477686572, 774.9758194739343 ], [ 599339.910719041, 5231003.477686572, 375.89581947393435 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:24:09+00:00", "end_time": "2018-11-12T22:45:31+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4318.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47521729805109, 47.142894406844576, 1030.9260097446875 ], [ -121.4750091140706, 47.15017235798434, 1030.9260097446875 ], [ -121.4623046577121, 47.15000249088067, 1397.2460097446876 ], [ -121.4625145743787, 47.142724582721826, 1397.2460097446876 ], [ -121.47521729805109, 47.142894406844576, 1030.9260097446875 ] ] ] }, "bbox": [ -121.4752173, 47.14272458, 1030.92601, -121.4623047, 47.15017236, 1397.24601 ], "properties": { "datetime": "2018-11-11T19:23:56Z", "pc:count": 17751302, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616084.0001, "count": 17751302, "maximum": 616576.6744, "minimum": 615613.1744, "name": "X", "position": 0, "stddev": 277.8262761, "variance": 77187.43967 }, { "average": 5222699.141, "count": 17751302, "maximum": 5222979.938, "minimum": 5222170.858, "name": "Y", "position": 1, "stddev": 176.3632909, "variance": 31104.01039 }, { "average": 1246.302952, "count": 17751302, "maximum": 1397.24601, "minimum": 1030.92601, "name": "Z", "position": 2, "stddev": 70.11437338, "variance": 4916.025355 }, { "average": 37228.51087, "count": 17751302, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20180.95644, "variance": 407271003 }, { "average": 1.82846954, "count": 17751302, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.048677532, "variance": 1.099724566 }, { "average": 2.656765684, "count": 17751302, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.336019198, "variance": 1.784947297 }, { "average": 0, "count": 17751302, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.323406475e-07, "count": 17751302, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008557687494, "variance": 7.323401524e-07 }, { "average": 1.084389134, "count": 17751302, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4125283935, "variance": 0.1701796754 }, { "average": 3.228835415, "count": 17751302, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.73933721, "variance": 247.7267357 }, { "average": 0.5100144204, "count": 17751302, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998997154, "variance": 0.2498997255 }, { "average": 1018.637598, "count": 17751302, "maximum": 1020, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 0.7944199777, "variance": 0.631103101 }, { "average": 225998809.3, "count": 17751302, "maximum": 225999436.7, "minimum": 225998054, "name": "GpsTime", "position": 12, "stddev": 325.6521388, "variance": 106049.3155 }, { "average": 0.5100144204, "count": 17751302, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998997154, "variance": 0.2498997255 }, { "average": 0, "count": 17751302, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 17751302, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003097068598, "count": 17751302, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05556506941, "variance": 0.003087476938 }, { "average": 0, "count": 17751302, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615613.1744, 5222170.858, 1030.92601, 616576.6744, 5222979.938, 1397.24601 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615613.1743602566, 5222170.858267535, 1030.9260097446875 ], [ 615613.1743602566, 5222979.9382675355, 1030.9260097446875 ], [ 616576.6743602566, 5222979.9382675355, 1397.2460097446876 ], [ 616576.6743602566, 5222170.858267535, 1397.2460097446876 ], [ 615613.1743602566, 5222170.858267535, 1030.9260097446875 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:23:56+00:00", "end_time": "2018-11-11T19:00:54+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4318.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4318.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4318.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4318.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4752173, 47.14272458, 1030.92601, -121.4623047, 47.15017236, 1397.24601 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47521729805109, 47.142894406844576, 1030.9260097446875 ], [ -121.4750091140706, 47.15017235798434, 1030.9260097446875 ], [ -121.4623046577121, 47.15000249088067, 1397.2460097446876 ], [ -121.4625145743787, 47.142724582721826, 1397.2460097446876 ], [ -121.47521729805109, 47.142894406844576, 1030.9260097446875 ] ] ] }, "id": "20181111_47121B4318.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4318.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:23:56Z", "pc:count": 17751302, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616084.0001, "count": 17751302, "maximum": 616576.6744, "minimum": 615613.1744, "name": "X", "position": 0, "stddev": 277.8262761, "variance": 77187.43967 }, { "average": 5222699.141, "count": 17751302, "maximum": 5222979.938, "minimum": 5222170.858, "name": "Y", "position": 1, "stddev": 176.3632909, "variance": 31104.01039 }, { "average": 1246.302952, "count": 17751302, "maximum": 1397.24601, "minimum": 1030.92601, "name": "Z", "position": 2, "stddev": 70.11437338, "variance": 4916.025355 }, { "average": 37228.51087, "count": 17751302, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20180.95644, "variance": 407271003 }, { "average": 1.82846954, "count": 17751302, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.048677532, "variance": 1.099724566 }, { "average": 2.656765684, "count": 17751302, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.336019198, "variance": 1.784947297 }, { "average": 0, "count": 17751302, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.323406475e-07, "count": 17751302, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008557687494, "variance": 7.323401524e-07 }, { "average": 1.084389134, "count": 17751302, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4125283935, "variance": 0.1701796754 }, { "average": 3.228835415, "count": 17751302, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.73933721, "variance": 247.7267357 }, { "average": 0.5100144204, "count": 17751302, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998997154, "variance": 0.2498997255 }, { "average": 1018.637598, "count": 17751302, "maximum": 1020, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 0.7944199777, "variance": 0.631103101 }, { "average": 225998809.3, "count": 17751302, "maximum": 225999436.7, "minimum": 225998054, "name": "GpsTime", "position": 12, "stddev": 325.6521388, "variance": 106049.3155 }, { "average": 0.5100144204, "count": 17751302, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998997154, "variance": 0.2498997255 }, { "average": 0, "count": 17751302, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 17751302, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003097068598, "count": 17751302, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05556506941, "variance": 0.003087476938 }, { "average": 0, "count": 17751302, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615613.1744, 5222170.858, 1030.92601, 616576.6744, 5222979.938, 1397.24601 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615613.1743602566, 5222170.858267535, 1030.9260097446875 ], [ 615613.1743602566, 5222979.9382675355, 1030.9260097446875 ], [ 616576.6743602566, 5222979.9382675355, 1397.2460097446876 ], [ 616576.6743602566, 5222170.858267535, 1397.2460097446876 ], [ 615613.1743602566, 5222170.858267535, 1030.9260097446875 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:23:56+00:00", "end_time": "2018-11-11T19:00:54+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3323.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35014415659992, 47.13329366969887, 1444.40463582427 ], [ -121.35000825947692, 47.137686017483084, 1444.40463582427 ], [ -121.33737767900071, 47.13750334357976, 1636.36463582427 ], [ -121.33751461524226, 47.13311102369142, 1636.36463582427 ], [ -121.35014415659992, 47.13329366969887, 1444.40463582427 ] ] ] }, "bbox": [ -121.3501442, 47.13311102, 1444.404636, -121.3373777, 47.13768602, 1636.364636 ], "properties": { "datetime": "2018-11-11T18:27:18Z", "pc:count": 6167206, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625707.4633, "count": 6167206, "maximum": 626076.9876, "minimum": 625118.8076, "name": "X", "position": 0, "stddev": 231.4017957, "variance": 53546.79104 }, { "average": 5221635.441, "count": 6167206, "maximum": 5221784.927, "minimum": 5221296.607, "name": "Y", "position": 1, "stddev": 111.1143734, "variance": 12346.40397 }, { "average": 1552.517604, "count": 6167206, "maximum": 1636.364636, "minimum": 1444.404636, "name": "Z", "position": 2, "stddev": 36.87390378, "variance": 1359.68478 }, { "average": 39803.0659, "count": 6167206, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19956.93461, "variance": 398279239.2 }, { "average": 1.708023374, "count": 6167206, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9585026285, "variance": 0.9187272888 }, { "average": 2.415680942, "count": 6167206, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.244088548, "variance": 1.547756316 }, { "average": 0, "count": 6167206, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6167206, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.098060451, "count": 6167206, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4598969684, "variance": 0.2115052216 }, { "average": -3.90486363, "count": 6167206, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12184955, "variance": 259.914033 }, { "average": 0.5052472708, "count": 6167206, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999725059, "variance": 0.2499725067 }, { "average": 1003.144356, "count": 6167206, "maximum": 1011, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 3.624960979, "variance": 13.1403421 }, { "average": 225794893.2, "count": 6167206, "maximum": 225996038.1, "minimum": 225752465, "name": "GpsTime", "position": 12, "stddev": 91896.7241, "variance": 8445007901 }, { "average": 0.5052472708, "count": 6167206, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999725059, "variance": 0.2499725067 }, { "average": 0, "count": 6167206, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6167206, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004102019618, "count": 6167206, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06391552015, "variance": 0.004085193715 }, { "average": 0, "count": 6167206, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625118.8076, 5221296.607, 1444.404636, 626076.9876, 5221784.927, 1636.364636 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625118.8075799436, 5221296.60689922, 1444.40463582427 ], [ 625118.8075799436, 5221784.92689922, 1444.40463582427 ], [ 626076.9875799435, 5221784.92689922, 1636.36463582427 ], [ 626076.9875799435, 5221296.60689922, 1636.36463582427 ], [ 625118.8075799436, 5221296.60689922, 1444.40463582427 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:27:18+00:00", "end_time": "2018-11-08T22:47:45+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3323.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3323.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3323.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3323.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3501442, 47.13311102, 1444.404636, -121.3373777, 47.13768602, 1636.364636 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35014415659992, 47.13329366969887, 1444.40463582427 ], [ -121.35000825947692, 47.137686017483084, 1444.40463582427 ], [ -121.33737767900071, 47.13750334357976, 1636.36463582427 ], [ -121.33751461524226, 47.13311102369142, 1636.36463582427 ], [ -121.35014415659992, 47.13329366969887, 1444.40463582427 ] ] ] }, "id": "20181108_47121B3323.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3323.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:27:18Z", "pc:count": 6167206, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625707.4633, "count": 6167206, "maximum": 626076.9876, "minimum": 625118.8076, "name": "X", "position": 0, "stddev": 231.4017957, "variance": 53546.79104 }, { "average": 5221635.441, "count": 6167206, "maximum": 5221784.927, "minimum": 5221296.607, "name": "Y", "position": 1, "stddev": 111.1143734, "variance": 12346.40397 }, { "average": 1552.517604, "count": 6167206, "maximum": 1636.364636, "minimum": 1444.404636, "name": "Z", "position": 2, "stddev": 36.87390378, "variance": 1359.68478 }, { "average": 39803.0659, "count": 6167206, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19956.93461, "variance": 398279239.2 }, { "average": 1.708023374, "count": 6167206, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9585026285, "variance": 0.9187272888 }, { "average": 2.415680942, "count": 6167206, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.244088548, "variance": 1.547756316 }, { "average": 0, "count": 6167206, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6167206, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.098060451, "count": 6167206, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4598969684, "variance": 0.2115052216 }, { "average": -3.90486363, "count": 6167206, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12184955, "variance": 259.914033 }, { "average": 0.5052472708, "count": 6167206, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999725059, "variance": 0.2499725067 }, { "average": 1003.144356, "count": 6167206, "maximum": 1011, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 3.624960979, "variance": 13.1403421 }, { "average": 225794893.2, "count": 6167206, "maximum": 225996038.1, "minimum": 225752465, "name": "GpsTime", "position": 12, "stddev": 91896.7241, "variance": 8445007901 }, { "average": 0.5052472708, "count": 6167206, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999725059, "variance": 0.2499725067 }, { "average": 0, "count": 6167206, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6167206, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004102019618, "count": 6167206, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06391552015, "variance": 0.004085193715 }, { "average": 0, "count": 6167206, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625118.8076, 5221296.607, 1444.404636, 626076.9876, 5221784.927, 1636.364636 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625118.8075799436, 5221296.60689922, 1444.40463582427 ], [ 625118.8075799436, 5221784.92689922, 1444.40463582427 ], [ 626076.9875799435, 5221784.92689922, 1636.36463582427 ], [ 626076.9875799435, 5221296.60689922, 1636.36463582427 ], [ 625118.8075799436, 5221296.60689922, 1444.40463582427 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:27:18+00:00", "end_time": "2018-11-08T22:47:45+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3322.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35126684643382, 47.136988619476384, 1452.8844200591698 ], [ -121.35125032095893, 47.13752309150257, 1452.8844200591698 ], [ -121.34999830656639, 47.137505059546825, 1536.8444200591698 ], [ -121.35001484457639, 47.13697058785574, 1536.8444200591698 ], [ -121.35126684643382, 47.136988619476384, 1452.8844200591698 ] ] ] }, "bbox": [ -121.3512668, 47.13697059, 1452.88442, -121.3499983, 47.13752309, 1536.84442 ], "properties": { "datetime": "2018-11-11T18:27:03Z", "pc:count": 117322, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625085.8598, "count": 117322, "maximum": 625119.9869, "minimum": 625025.0069, "name": "X", "position": 0, "stddev": 22.21103845, "variance": 493.330229 }, { "average": 5221740.149, "count": 117322, "maximum": 5221764.834, "minimum": 5221705.414, "name": "Y", "position": 1, "stddev": 15.25290367, "variance": 232.6510703 }, { "average": 1501.534561, "count": 117322, "maximum": 1536.84442, "minimum": 1452.88442, "name": "Z", "position": 2, "stddev": 13.11184997, "variance": 171.9206096 }, { "average": 33237.34544, "count": 117322, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19261.21093, "variance": 370994246.3 }, { "average": 1.979577573, "count": 117322, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.067672411, "variance": 1.139924377 }, { "average": 2.965573379, "count": 117322, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.219026292, "variance": 1.486025101 }, { "average": 0, "count": 117322, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 117322, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.069535126, "count": 117322, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3827888795, "variance": 0.1465273263 }, { "average": 12.13476425, "count": 117322, "maximum": 18, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 3.543465373, "variance": 12.55614685 }, { "average": 0.5084383151, "count": 117322, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999309204, "variance": 0.2499309251 }, { "average": 1006.455712, "count": 117322, "maximum": 1011, "minimum": 1001, "name": "PointSourceId", "position": 11, "stddev": 4.500511509, "variance": 20.25460384 }, { "average": 225873356.5, "count": 117322, "maximum": 225996023.3, "minimum": 225752766, "name": "GpsTime", "position": 12, "stddev": 121481.1473, "variance": 14757669160.0 }, { "average": 0.5084383151, "count": 117322, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999309204, "variance": 0.2499309251 }, { "average": 0, "count": 117322, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 117322, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002727536182, "count": 117322, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05215476885, "variance": 0.002720119914 }, { "average": 0, "count": 117322, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625025.0069, 5221705.414, 1452.88442, 625119.9869, 5221764.834, 1536.84442 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625025.0068525192, 5221705.413778766, 1452.8844200591698 ], [ 625025.0068525192, 5221764.833778766, 1452.8844200591698 ], [ 625119.9868525192, 5221764.833778766, 1536.8444200591698 ], [ 625119.9868525192, 5221705.413778766, 1536.8444200591698 ], [ 625025.0068525192, 5221705.413778766, 1452.8844200591698 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:27:03+00:00", "end_time": "2018-11-08T22:52:46+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3322.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3322.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3322.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3322.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3512668, 47.13697059, 1452.88442, -121.3499983, 47.13752309, 1536.84442 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35126684643382, 47.136988619476384, 1452.8844200591698 ], [ -121.35125032095893, 47.13752309150257, 1452.8844200591698 ], [ -121.34999830656639, 47.137505059546825, 1536.8444200591698 ], [ -121.35001484457639, 47.13697058785574, 1536.8444200591698 ], [ -121.35126684643382, 47.136988619476384, 1452.8844200591698 ] ] ] }, "id": "20181108_47121B3322.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3322.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:27:03Z", "pc:count": 117322, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625085.8598, "count": 117322, "maximum": 625119.9869, "minimum": 625025.0069, "name": "X", "position": 0, "stddev": 22.21103845, "variance": 493.330229 }, { "average": 5221740.149, "count": 117322, "maximum": 5221764.834, "minimum": 5221705.414, "name": "Y", "position": 1, "stddev": 15.25290367, "variance": 232.6510703 }, { "average": 1501.534561, "count": 117322, "maximum": 1536.84442, "minimum": 1452.88442, "name": "Z", "position": 2, "stddev": 13.11184997, "variance": 171.9206096 }, { "average": 33237.34544, "count": 117322, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19261.21093, "variance": 370994246.3 }, { "average": 1.979577573, "count": 117322, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.067672411, "variance": 1.139924377 }, { "average": 2.965573379, "count": 117322, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.219026292, "variance": 1.486025101 }, { "average": 0, "count": 117322, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 117322, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.069535126, "count": 117322, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3827888795, "variance": 0.1465273263 }, { "average": 12.13476425, "count": 117322, "maximum": 18, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 3.543465373, "variance": 12.55614685 }, { "average": 0.5084383151, "count": 117322, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999309204, "variance": 0.2499309251 }, { "average": 1006.455712, "count": 117322, "maximum": 1011, "minimum": 1001, "name": "PointSourceId", "position": 11, "stddev": 4.500511509, "variance": 20.25460384 }, { "average": 225873356.5, "count": 117322, "maximum": 225996023.3, "minimum": 225752766, "name": "GpsTime", "position": 12, "stddev": 121481.1473, "variance": 14757669160.0 }, { "average": 0.5084383151, "count": 117322, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999309204, "variance": 0.2499309251 }, { "average": 0, "count": 117322, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 117322, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002727536182, "count": 117322, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05215476885, "variance": 0.002720119914 }, { "average": 0, "count": 117322, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625025.0069, 5221705.414, 1452.88442, 625119.9869, 5221764.834, 1536.84442 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625025.0068525192, 5221705.413778766, 1452.8844200591698 ], [ 625025.0068525192, 5221764.833778766, 1452.8844200591698 ], [ 625119.9868525192, 5221764.833778766, 1536.8444200591698 ], [ 625119.9868525192, 5221705.413778766, 1536.8444200591698 ], [ 625025.0068525192, 5221705.413778766, 1452.8844200591698 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:27:03+00:00", "end_time": "2018-11-08T22:52:46+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3401.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.31283976760731, 47.17722343275666, 1267.0158606517384 ], [ -121.31251051856187, 47.18761198020921, 1267.0158606517384 ], [ -121.30528708028046, 47.18750532739425, 1547.0558606517384 ], [ -121.30561773706117, 47.17711681846318, 1547.0558606517384 ], [ -121.31283976760731, 47.17722343275666, 1267.0158606517384 ] ] ] }, "bbox": [ -121.3128398, 47.17711682, 1267.015861, -121.3052871, 47.18761198, 1547.055861 ], "properties": { "datetime": "2018-11-11T19:07:05Z", "pc:count": 9421925, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628018.285, "count": 9421925, "maximum": 628389.7983, "minimum": 627842.3183, "name": "X", "position": 0, "stddev": 122.5021784, "variance": 15006.7837 }, { "average": 5226969.56, "count": 9421925, "maximum": 5227393.716, "minimum": 5226238.736, "name": "Y", "position": 1, "stddev": 289.1904412, "variance": 83631.11131 }, { "average": 1407.033479, "count": 9421925, "maximum": 1547.055861, "minimum": 1267.015861, "name": "Z", "position": 2, "stddev": 48.76963034, "variance": 2378.476843 }, { "average": 38947.28827, "count": 9421925, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20191.44095, "variance": 407694287.4 }, { "average": 1.6661402, "count": 9421925, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8950190492, "variance": 0.8010590983 }, { "average": 2.33227488, "count": 9421925, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.137352566, "variance": 1.29357086 }, { "average": 0, "count": 9421925, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9421925, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.109422756, "count": 9421925, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4355142119, "variance": 0.1896726288 }, { "average": -0.9304066599, "count": 9421925, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12749754, "variance": 260.0961769 }, { "average": 0.5074798409, "count": 9421925, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999440754, "variance": 0.2499440785 }, { "average": 1016.855723, "count": 9421925, "maximum": 1018, "minimum": 1015, "name": "PointSourceId", "position": 11, "stddev": 0.8027006798, "variance": 0.6443283814 }, { "average": 225998080.7, "count": 9421925, "maximum": 225998425.4, "minimum": 225997469.7, "name": "GpsTime", "position": 12, "stddev": 326.4719989, "variance": 106583.9661 }, { "average": 0.5074798409, "count": 9421925, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999440754, "variance": 0.2499440785 }, { "average": 0, "count": 9421925, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9421925, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003074106406, "count": 9421925, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05535934069, "variance": 0.003064656601 }, { "average": 0, "count": 9421925, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627842.3183, 5226238.736, 1267.015861, 628389.7983, 5227393.716, 1547.055861 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627842.3182920301, 5226238.736001265, 1267.0158606517384 ], [ 627842.3182920301, 5227393.716001266, 1267.0158606517384 ], [ 628389.7982920301, 5227393.716001266, 1547.0558606517384 ], [ 628389.7982920301, 5226238.736001265, 1547.0558606517384 ], [ 627842.3182920301, 5226238.736001265, 1267.0158606517384 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:07:05+00:00", "end_time": "2018-11-11T18:51:09+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3401.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3401.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3401.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3401.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3128398, 47.17711682, 1267.015861, -121.3052871, 47.18761198, 1547.055861 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.31283976760731, 47.17722343275666, 1267.0158606517384 ], [ -121.31251051856187, 47.18761198020921, 1267.0158606517384 ], [ -121.30528708028046, 47.18750532739425, 1547.0558606517384 ], [ -121.30561773706117, 47.17711681846318, 1547.0558606517384 ], [ -121.31283976760731, 47.17722343275666, 1267.0158606517384 ] ] ] }, "id": "20181111_47121B3401.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3401.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:07:05Z", "pc:count": 9421925, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628018.285, "count": 9421925, "maximum": 628389.7983, "minimum": 627842.3183, "name": "X", "position": 0, "stddev": 122.5021784, "variance": 15006.7837 }, { "average": 5226969.56, "count": 9421925, "maximum": 5227393.716, "minimum": 5226238.736, "name": "Y", "position": 1, "stddev": 289.1904412, "variance": 83631.11131 }, { "average": 1407.033479, "count": 9421925, "maximum": 1547.055861, "minimum": 1267.015861, "name": "Z", "position": 2, "stddev": 48.76963034, "variance": 2378.476843 }, { "average": 38947.28827, "count": 9421925, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20191.44095, "variance": 407694287.4 }, { "average": 1.6661402, "count": 9421925, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8950190492, "variance": 0.8010590983 }, { "average": 2.33227488, "count": 9421925, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.137352566, "variance": 1.29357086 }, { "average": 0, "count": 9421925, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9421925, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.109422756, "count": 9421925, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4355142119, "variance": 0.1896726288 }, { "average": -0.9304066599, "count": 9421925, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12749754, "variance": 260.0961769 }, { "average": 0.5074798409, "count": 9421925, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999440754, "variance": 0.2499440785 }, { "average": 1016.855723, "count": 9421925, "maximum": 1018, "minimum": 1015, "name": "PointSourceId", "position": 11, "stddev": 0.8027006798, "variance": 0.6443283814 }, { "average": 225998080.7, "count": 9421925, "maximum": 225998425.4, "minimum": 225997469.7, "name": "GpsTime", "position": 12, "stddev": 326.4719989, "variance": 106583.9661 }, { "average": 0.5074798409, "count": 9421925, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999440754, "variance": 0.2499440785 }, { "average": 0, "count": 9421925, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9421925, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003074106406, "count": 9421925, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05535934069, "variance": 0.003064656601 }, { "average": 0, "count": 9421925, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627842.3183, 5226238.736, 1267.015861, 628389.7983, 5227393.716, 1547.055861 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627842.3182920301, 5226238.736001265, 1267.0158606517384 ], [ 627842.3182920301, 5227393.716001266, 1267.0158606517384 ], [ 628389.7982920301, 5227393.716001266, 1547.0558606517384 ], [ 628389.7982920301, 5226238.736001265, 1547.0558606517384 ], [ 627842.3182920301, 5226238.736001265, 1267.0158606517384 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:07:05+00:00", "end_time": "2018-11-11T18:51:09+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5116.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533729808565, 47.200009656193195, 679.9152945662497 ], [ -121.62501047479006, 47.21265619449136, 679.9152945662497 ], [ -121.61218912209335, 47.212501581943954, 2225.3552945662495 ], [ -121.61251899053734, 47.199855111628466, 2225.3552945662495 ], [ -121.62533729808565, 47.200009656193195, 679.9152945662497 ] ] ] }, "bbox": [ -121.6253373, 47.19985511, 679.9152946, -121.6121891, 47.21265619, 2225.355295 ], "properties": { "datetime": "2018-11-12T23:25:26Z", "pc:count": 53449694, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604610.1956, "count": 53449694, "maximum": 605090.404, "minimum": 604119.244, "name": "X", "position": 0, "stddev": 268.6624916, "variance": 72179.53438 }, { "average": 5229009.61, "count": 53449694, "maximum": 5229712.58, "minimum": 5228306.76, "name": "Y", "position": 1, "stddev": 398.0535116, "variance": 158446.5981 }, { "average": 819.6736017, "count": 53449694, "maximum": 2225.355295, "minimum": 679.9152946, "name": "Z", "position": 2, "stddev": 60.70444465, "variance": 3685.0296 }, { "average": 33306.17127, "count": 53449694, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18892.02335, "variance": 356908546.3 }, { "average": 2.015597058, "count": 53449694, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.134068417, "variance": 1.286111174 }, { "average": 3.031360741, "count": 53449694, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.345879792, "variance": 1.811392414 }, { "average": 0, "count": 53449694, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53449694, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.048690288, "count": 53449694, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.314226321, "variance": 0.09873818078 }, { "average": 0.6674341324, "count": 53449694, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76938115, "variance": 248.6733819 }, { "average": 0.5068741834, "count": 53449694, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499952748, "variance": 0.2499527503 }, { "average": 1079.339493, "count": 53449694, "maximum": 1082, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.00687249, "variance": 1.013792212 }, { "average": 226099036, "count": 53449694, "maximum": 226100326.8, "minimum": 226097857.1, "name": "GpsTime", "position": 12, "stddev": 453.0618692, "variance": 205265.0574 }, { "average": 0.5068741834, "count": 53449694, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499952748, "variance": 0.2499527503 }, { "average": 0, "count": 53449694, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53449694, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001747287833, "count": 53449694, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04176403777, "variance": 0.001744234851 }, { "average": 0, "count": 53449694, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604119.244, 5228306.76, 679.9152946, 605090.404, 5229712.58, 2225.355295 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604119.243993571, 5228306.759937175, 679.9152945662497 ], [ 604119.243993571, 5229712.579937175, 679.9152945662497 ], [ 605090.403993571, 5229712.579937175, 2225.3552945662495 ], [ 605090.403993571, 5228306.759937175, 2225.3552945662495 ], [ 604119.243993571, 5228306.759937175, 679.9152945662497 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:25:26+00:00", "end_time": "2018-11-12T22:44:17+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5116.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5116.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5116.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5116.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6253373, 47.19985511, 679.9152946, -121.6121891, 47.21265619, 2225.355295 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533729808565, 47.200009656193195, 679.9152945662497 ], [ -121.62501047479006, 47.21265619449136, 679.9152945662497 ], [ -121.61218912209335, 47.212501581943954, 2225.3552945662495 ], [ -121.61251899053734, 47.199855111628466, 2225.3552945662495 ], [ -121.62533729808565, 47.200009656193195, 679.9152945662497 ] ] ] }, "id": "20181112_47121B5116.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5116.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:25:26Z", "pc:count": 53449694, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604610.1956, "count": 53449694, "maximum": 605090.404, "minimum": 604119.244, "name": "X", "position": 0, "stddev": 268.6624916, "variance": 72179.53438 }, { "average": 5229009.61, "count": 53449694, "maximum": 5229712.58, "minimum": 5228306.76, "name": "Y", "position": 1, "stddev": 398.0535116, "variance": 158446.5981 }, { "average": 819.6736017, "count": 53449694, "maximum": 2225.355295, "minimum": 679.9152946, "name": "Z", "position": 2, "stddev": 60.70444465, "variance": 3685.0296 }, { "average": 33306.17127, "count": 53449694, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18892.02335, "variance": 356908546.3 }, { "average": 2.015597058, "count": 53449694, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.134068417, "variance": 1.286111174 }, { "average": 3.031360741, "count": 53449694, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.345879792, "variance": 1.811392414 }, { "average": 0, "count": 53449694, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53449694, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.048690288, "count": 53449694, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.314226321, "variance": 0.09873818078 }, { "average": 0.6674341324, "count": 53449694, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76938115, "variance": 248.6733819 }, { "average": 0.5068741834, "count": 53449694, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499952748, "variance": 0.2499527503 }, { "average": 1079.339493, "count": 53449694, "maximum": 1082, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.00687249, "variance": 1.013792212 }, { "average": 226099036, "count": 53449694, "maximum": 226100326.8, "minimum": 226097857.1, "name": "GpsTime", "position": 12, "stddev": 453.0618692, "variance": 205265.0574 }, { "average": 0.5068741834, "count": 53449694, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499952748, "variance": 0.2499527503 }, { "average": 0, "count": 53449694, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53449694, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001747287833, "count": 53449694, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04176403777, "variance": 0.001744234851 }, { "average": 0, "count": 53449694, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604119.244, 5228306.76, 679.9152946, 605090.404, 5229712.58, 2225.355295 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604119.243993571, 5228306.759937175, 679.9152945662497 ], [ 604119.243993571, 5229712.579937175, 679.9152945662497 ], [ 605090.403993571, 5229712.579937175, 2225.3552945662495 ], [ 605090.403993571, 5228306.759937175, 2225.3552945662495 ], [ 604119.243993571, 5228306.759937175, 679.9152945662497 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:25:26+00:00", "end_time": "2018-11-12T22:44:17+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5408.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785676477892, 47.16251022122844, 747.8362426447898 ], [ -121.53750935093787, 47.17516553924708, 747.8362426447898 ], [ -121.52466902171206, 47.175000868972376, 1373.8562426447897 ], [ -121.52501948307682, 47.16234562340229, 1373.8562426447897 ], [ -121.53785676477892, 47.16251022122844, 747.8362426447898 ] ] ] }, "bbox": [ -121.5378568, 47.16234562, 747.8362426, -121.524669, 47.17516554, 1373.856243 ], "properties": { "datetime": "2018-11-11T20:39:06Z", "pc:count": 54874056, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611298.423, "count": 54874056, "maximum": 611796.3297, "minimum": 610823.0097, "name": "X", "position": 0, "stddev": 277.9588184, "variance": 77261.10475 }, { "average": 5224975.207, "count": 54874056, "maximum": 5225666.768, "minimum": 5224259.928, "name": "Y", "position": 1, "stddev": 396.2177614, "variance": 156988.5144 }, { "average": 1102.371136, "count": 54874056, "maximum": 1373.856243, "minimum": 747.8362426, "name": "Z", "position": 2, "stddev": 113.9984772, "variance": 12995.65281 }, { "average": 36486.84454, "count": 54874056, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19733.1825, "variance": 389398491.8 }, { "average": 1.908673108, "count": 54874056, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.075976767, "variance": 1.157726003 }, { "average": 2.817520086, "count": 54874056, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.318706121, "variance": 1.738985833 }, { "average": 0, "count": 54874056, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.289419248e-08, "count": 54874056, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002699892377, "variance": 7.289418849e-08 }, { "average": 1.062505312, "count": 54874056, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3634335526, "variance": 0.1320839471 }, { "average": 0.4508561477, "count": 54874056, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10649522, "variance": 259.4191882 }, { "average": 0.5055905108, "count": 54874056, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999687498, "variance": 0.2499687507 }, { "average": 1026.776891, "count": 54874056, "maximum": 1030, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.125285321, "variance": 1.266267054 }, { "average": 226002415.7, "count": 54874056, "maximum": 226003946.2, "minimum": 226001255.2, "name": "GpsTime", "position": 12, "stddev": 518.0172451, "variance": 268341.8662 }, { "average": 0.5055905108, "count": 54874056, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999687498, "variance": 0.2499687507 }, { "average": 0, "count": 54874056, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54874056, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00244951822, "count": 54874056, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0494319545, "variance": 0.002443518125 }, { "average": 0, "count": 54874056, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610823.0097, 5224259.928, 747.8362426, 611796.3297, 5225666.768, 1373.856243 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610823.0096567863, 5224259.928398174, 747.8362426447898 ], [ 610823.0096567863, 5225666.768398174, 747.8362426447898 ], [ 611796.3296567864, 5225666.768398174, 1373.8562426447897 ], [ 611796.3296567864, 5224259.928398174, 1373.8562426447897 ], [ 610823.0096567863, 5224259.928398174, 747.8362426447898 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:39:06+00:00", "end_time": "2018-11-11T19:54:15+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5408.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5408.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5408.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5408.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5378568, 47.16234562, 747.8362426, -121.524669, 47.17516554, 1373.856243 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785676477892, 47.16251022122844, 747.8362426447898 ], [ -121.53750935093787, 47.17516553924708, 747.8362426447898 ], [ -121.52466902171206, 47.175000868972376, 1373.8562426447897 ], [ -121.52501948307682, 47.16234562340229, 1373.8562426447897 ], [ -121.53785676477892, 47.16251022122844, 747.8362426447898 ] ] ] }, "id": "20181111_47121B5408.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5408.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:39:06Z", "pc:count": 54874056, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611298.423, "count": 54874056, "maximum": 611796.3297, "minimum": 610823.0097, "name": "X", "position": 0, "stddev": 277.9588184, "variance": 77261.10475 }, { "average": 5224975.207, "count": 54874056, "maximum": 5225666.768, "minimum": 5224259.928, "name": "Y", "position": 1, "stddev": 396.2177614, "variance": 156988.5144 }, { "average": 1102.371136, "count": 54874056, "maximum": 1373.856243, "minimum": 747.8362426, "name": "Z", "position": 2, "stddev": 113.9984772, "variance": 12995.65281 }, { "average": 36486.84454, "count": 54874056, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19733.1825, "variance": 389398491.8 }, { "average": 1.908673108, "count": 54874056, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.075976767, "variance": 1.157726003 }, { "average": 2.817520086, "count": 54874056, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.318706121, "variance": 1.738985833 }, { "average": 0, "count": 54874056, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.289419248e-08, "count": 54874056, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002699892377, "variance": 7.289418849e-08 }, { "average": 1.062505312, "count": 54874056, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3634335526, "variance": 0.1320839471 }, { "average": 0.4508561477, "count": 54874056, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10649522, "variance": 259.4191882 }, { "average": 0.5055905108, "count": 54874056, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999687498, "variance": 0.2499687507 }, { "average": 1026.776891, "count": 54874056, "maximum": 1030, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.125285321, "variance": 1.266267054 }, { "average": 226002415.7, "count": 54874056, "maximum": 226003946.2, "minimum": 226001255.2, "name": "GpsTime", "position": 12, "stddev": 518.0172451, "variance": 268341.8662 }, { "average": 0.5055905108, "count": 54874056, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999687498, "variance": 0.2499687507 }, { "average": 0, "count": 54874056, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54874056, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00244951822, "count": 54874056, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0494319545, "variance": 0.002443518125 }, { "average": 0, "count": 54874056, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610823.0097, 5224259.928, 747.8362426, 611796.3297, 5225666.768, 1373.856243 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610823.0096567863, 5224259.928398174, 747.8362426447898 ], [ 610823.0096567863, 5225666.768398174, 747.8362426447898 ], [ 611796.3296567864, 5225666.768398174, 1373.8562426447897 ], [ 611796.3296567864, 5224259.928398174, 1373.8562426447897 ], [ 610823.0096567863, 5224259.928398174, 747.8362426447898 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:39:06+00:00", "end_time": "2018-11-11T19:54:15+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4310.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037785902578, 47.16251099937804, 497.31977316107685 ], [ -121.45000938710079, 47.17517534350534, 497.31977316107685 ], [ -121.43714899563463, 47.17500058555174, 1269.9797731610768 ], [ -121.43752052177477, 47.162336318365966, 1269.9797731610768 ], [ -121.45037785902578, 47.16251099937804, 497.31977316107685 ] ] ] }, "bbox": [ -121.4503779, 47.16233632, 497.3197732, -121.437149, 47.17517534, 1269.979773 ], "properties": { "datetime": "2018-11-11T19:59:59Z", "pc:count": 50925329, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617914.7346, "count": 50925329, "maximum": 618428.1597, "minimum": 617453.2797, "name": "X", "position": 0, "stddev": 279.5965297, "variance": 78174.21942 }, { "average": 5225144.927, "count": 50925329, "maximum": 5225795.727, "minimum": 5224387.827, "name": "Y", "position": 1, "stddev": 403.4843896, "variance": 162799.6527 }, { "average": 957.3907666, "count": 50925329, "maximum": 1269.979773, "minimum": 497.3197732, "name": "Z", "position": 2, "stddev": 100.3359127, "variance": 10067.29538 }, { "average": 36341.25342, "count": 50925329, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17873.01371, "variance": 319444619 }, { "average": 1.881497987, "count": 50925329, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.05227821, "variance": 1.107289432 }, { "average": 2.763010721, "count": 50925329, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.2895527, "variance": 1.662946167 }, { "average": 0, "count": 50925329, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.480075956e-07, "count": 50925329, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008049889368, "variance": 6.480071884e-07 }, { "average": 1.05596172, "count": 50925329, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.34957258, "variance": 0.1222009887 }, { "average": 0.1520964902, "count": 50925329, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.0539609, "variance": 257.7296607 }, { "average": 0.5049076463, "count": 50925329, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999759193, "variance": 0.2499759199 }, { "average": 1021.482937, "count": 50925329, "maximum": 1025, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.19073503, "variance": 1.417849911 }, { "average": 226000057.6, "count": 50925329, "maximum": 226001599.5, "minimum": 225998921.8, "name": "GpsTime", "position": 12, "stddev": 530.9100036, "variance": 281865.4319 }, { "average": 0.5049076463, "count": 50925329, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999759193, "variance": 0.2499759199 }, { "average": 0, "count": 50925329, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50925329, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002312366013, "count": 50925329, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04803143785, "variance": 0.002307019022 }, { "average": 0, "count": 50925329, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617453.2797, 5224387.827, 497.3197732, 618428.1597, 5225795.727, 1269.979773 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617453.2796679542, 5224387.827488578, 497.31977316107685 ], [ 617453.2796679542, 5225795.727488578, 497.31977316107685 ], [ 618428.1596679541, 5225795.727488578, 1269.9797731610768 ], [ 618428.1596679541, 5224387.827488578, 1269.9797731610768 ], [ 617453.2796679542, 5224387.827488578, 497.31977316107685 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:59:59+00:00", "end_time": "2018-11-11T19:15:21+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4310.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4310.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4310.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4310.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4503779, 47.16233632, 497.3197732, -121.437149, 47.17517534, 1269.979773 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037785902578, 47.16251099937804, 497.31977316107685 ], [ -121.45000938710079, 47.17517534350534, 497.31977316107685 ], [ -121.43714899563463, 47.17500058555174, 1269.9797731610768 ], [ -121.43752052177477, 47.162336318365966, 1269.9797731610768 ], [ -121.45037785902578, 47.16251099937804, 497.31977316107685 ] ] ] }, "id": "20181111_47121B4310.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4310.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:59:59Z", "pc:count": 50925329, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617914.7346, "count": 50925329, "maximum": 618428.1597, "minimum": 617453.2797, "name": "X", "position": 0, "stddev": 279.5965297, "variance": 78174.21942 }, { "average": 5225144.927, "count": 50925329, "maximum": 5225795.727, "minimum": 5224387.827, "name": "Y", "position": 1, "stddev": 403.4843896, "variance": 162799.6527 }, { "average": 957.3907666, "count": 50925329, "maximum": 1269.979773, "minimum": 497.3197732, "name": "Z", "position": 2, "stddev": 100.3359127, "variance": 10067.29538 }, { "average": 36341.25342, "count": 50925329, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17873.01371, "variance": 319444619 }, { "average": 1.881497987, "count": 50925329, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.05227821, "variance": 1.107289432 }, { "average": 2.763010721, "count": 50925329, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.2895527, "variance": 1.662946167 }, { "average": 0, "count": 50925329, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.480075956e-07, "count": 50925329, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008049889368, "variance": 6.480071884e-07 }, { "average": 1.05596172, "count": 50925329, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.34957258, "variance": 0.1222009887 }, { "average": 0.1520964902, "count": 50925329, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.0539609, "variance": 257.7296607 }, { "average": 0.5049076463, "count": 50925329, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999759193, "variance": 0.2499759199 }, { "average": 1021.482937, "count": 50925329, "maximum": 1025, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.19073503, "variance": 1.417849911 }, { "average": 226000057.6, "count": 50925329, "maximum": 226001599.5, "minimum": 225998921.8, "name": "GpsTime", "position": 12, "stddev": 530.9100036, "variance": 281865.4319 }, { "average": 0.5049076463, "count": 50925329, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999759193, "variance": 0.2499759199 }, { "average": 0, "count": 50925329, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50925329, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002312366013, "count": 50925329, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04803143785, "variance": 0.002307019022 }, { "average": 0, "count": 50925329, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617453.2797, 5224387.827, 497.3197732, 618428.1597, 5225795.727, 1269.979773 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617453.2796679542, 5224387.827488578, 497.31977316107685 ], [ 617453.2796679542, 5225795.727488578, 497.31977316107685 ], [ 618428.1596679541, 5225795.727488578, 1269.9797731610768 ], [ 618428.1596679541, 5224387.827488578, 1269.9797731610768 ], [ 617453.2796679542, 5224387.827488578, 497.31977316107685 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:59:59+00:00", "end_time": "2018-11-11T19:15:21+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4317.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4877087226737, 47.143145799848966, 1142.1991592774602 ], [ -121.48750940436221, 47.15017138222384, 1142.1991592774602 ], [ -121.47484601421887, 47.1500034494659, 1375.6591592774603 ], [ -121.47504699975843, 47.142977908109295, 1375.6591592774603 ], [ -121.4877087226737, 47.143145799848966, 1142.1991592774602 ] ] ] }, "bbox": [ -121.4877087, 47.14297791, 1142.199159, -121.474846, 47.15017138, 1375.659159 ], "properties": { "datetime": "2018-11-11T19:30:00Z", "pc:count": 22805152, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615148.1616, "count": 22805152, "maximum": 615625.9053, "minimum": 614665.5253, "name": "X", "position": 0, "stddev": 269.3801308, "variance": 72565.65489 }, { "average": 5222587.18, "count": 22805152, "maximum": 5222961.409, "minimum": 5222180.389, "name": "Y", "position": 1, "stddev": 201.0071914, "variance": 40403.89099 }, { "average": 1253.33891, "count": 22805152, "maximum": 1375.659159, "minimum": 1142.199159, "name": "Z", "position": 2, "stddev": 52.78975198, "variance": 2786.757914 }, { "average": 36225.76282, "count": 22805152, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20294.8701, "variance": 411881752.5 }, { "average": 1.876705404, "count": 22805152, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.065129025, "variance": 1.134499841 }, { "average": 2.753481801, "count": 22805152, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.326373701, "variance": 1.759267195 }, { "average": 0, "count": 22805152, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 22805152, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.075319077, "count": 22805152, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3774647826, "variance": 0.1424796621 }, { "average": -0.6710312323, "count": 22805152, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.28537989, "variance": 265.2135981 }, { "average": 0.5064450349, "count": 22805152, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999584708, "variance": 0.2499584725 }, { "average": 1019.128986, "count": 22805152, "maximum": 1021, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 0.8291232922, "variance": 0.6874454337 }, { "average": 225999018.9, "count": 22805152, "maximum": 225999800.5, "minimum": 225998610.4, "name": "GpsTime", "position": 12, "stddev": 351.4769137, "variance": 123536.0209 }, { "average": 0.5064450349, "count": 22805152, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999584708, "variance": 0.2499584725 }, { "average": 0, "count": 22805152, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 22805152, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002427784739, "count": 22805152, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04921270879, "variance": 0.002421890707 }, { "average": 0, "count": 22805152, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614665.5253, 5222180.389, 1142.199159, 615625.9053, 5222961.409, 1375.659159 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614665.5253049589, 5222180.3894801885, 1142.1991592774602 ], [ 614665.5253049589, 5222961.409480188, 1142.1991592774602 ], [ 615625.9053049588, 5222961.409480188, 1375.6591592774603 ], [ 615625.9053049588, 5222180.3894801885, 1375.6591592774603 ], [ 614665.5253049589, 5222180.3894801885, 1142.1991592774602 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:30:00+00:00", "end_time": "2018-11-11T19:10:10+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4317.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4317.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4317.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4317.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4877087, 47.14297791, 1142.199159, -121.474846, 47.15017138, 1375.659159 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4877087226737, 47.143145799848966, 1142.1991592774602 ], [ -121.48750940436221, 47.15017138222384, 1142.1991592774602 ], [ -121.47484601421887, 47.1500034494659, 1375.6591592774603 ], [ -121.47504699975843, 47.142977908109295, 1375.6591592774603 ], [ -121.4877087226737, 47.143145799848966, 1142.1991592774602 ] ] ] }, "id": "20181111_47121B4317.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4317.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:30:00Z", "pc:count": 22805152, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615148.1616, "count": 22805152, "maximum": 615625.9053, "minimum": 614665.5253, "name": "X", "position": 0, "stddev": 269.3801308, "variance": 72565.65489 }, { "average": 5222587.18, "count": 22805152, "maximum": 5222961.409, "minimum": 5222180.389, "name": "Y", "position": 1, "stddev": 201.0071914, "variance": 40403.89099 }, { "average": 1253.33891, "count": 22805152, "maximum": 1375.659159, "minimum": 1142.199159, "name": "Z", "position": 2, "stddev": 52.78975198, "variance": 2786.757914 }, { "average": 36225.76282, "count": 22805152, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20294.8701, "variance": 411881752.5 }, { "average": 1.876705404, "count": 22805152, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.065129025, "variance": 1.134499841 }, { "average": 2.753481801, "count": 22805152, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.326373701, "variance": 1.759267195 }, { "average": 0, "count": 22805152, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 22805152, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.075319077, "count": 22805152, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3774647826, "variance": 0.1424796621 }, { "average": -0.6710312323, "count": 22805152, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.28537989, "variance": 265.2135981 }, { "average": 0.5064450349, "count": 22805152, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999584708, "variance": 0.2499584725 }, { "average": 1019.128986, "count": 22805152, "maximum": 1021, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 0.8291232922, "variance": 0.6874454337 }, { "average": 225999018.9, "count": 22805152, "maximum": 225999800.5, "minimum": 225998610.4, "name": "GpsTime", "position": 12, "stddev": 351.4769137, "variance": 123536.0209 }, { "average": 0.5064450349, "count": 22805152, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999584708, "variance": 0.2499584725 }, { "average": 0, "count": 22805152, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 22805152, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002427784739, "count": 22805152, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04921270879, "variance": 0.002421890707 }, { "average": 0, "count": 22805152, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614665.5253, 5222180.389, 1142.199159, 615625.9053, 5222961.409, 1375.659159 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614665.5253049589, 5222180.3894801885, 1142.1991592774602 ], [ 614665.5253049589, 5222961.409480188, 1142.1991592774602 ], [ 615625.9053049588, 5222961.409480188, 1375.6591592774603 ], [ 615625.9053049588, 5222180.3894801885, 1375.6591592774603 ], [ 614665.5253049589, 5222180.3894801885, 1142.1991592774602 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:30:00+00:00", "end_time": "2018-11-11T19:10:10+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3325.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32516124649376, 47.132807665462686, 1372.0406840425242 ], [ -121.325007946886, 47.137688549895564, 1372.0406840425242 ], [ -121.3124175986036, 47.13750370983367, 1676.5606840425241 ], [ -121.3125720491829, 47.13262285676665, 1676.5606840425241 ], [ -121.32516124649376, 47.132807665462686, 1372.0406840425242 ] ] ] }, "bbox": [ -121.3251612, 47.13262286, 1372.040684, -121.3124176, 47.13768855, 1676.560684 ], "properties": { "datetime": "2018-11-08T22:57:06Z", "pc:count": 10447289, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627495.574, "count": 10447289, "maximum": 627969.6579, "minimum": 627014.5179, "name": "X", "position": 0, "stddev": 263.7967277, "variance": 69588.71357 }, { "average": 5221614.593, "count": 10447289, "maximum": 5221825.539, "minimum": 5221282.899, "name": "Y", "position": 1, "stddev": 127.8954329, "variance": 16357.24175 }, { "average": 1510.265096, "count": 10447289, "maximum": 1676.560684, "minimum": 1372.040684, "name": "Z", "position": 2, "stddev": 51.74313244, "variance": 2677.351755 }, { "average": 41153.01681, "count": 10447289, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19385.51312, "variance": 375798118.9 }, { "average": 1.711979921, "count": 10447289, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9433510293, "variance": 0.8899111646 }, { "average": 2.424136156, "count": 10447289, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.204420758, "variance": 1.450629362 }, { "average": 0, "count": 10447289, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 10447289, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.116412306, "count": 10447289, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4650667225, "variance": 0.2162870564 }, { "average": 8.128434738, "count": 10447289, "maximum": 25.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 11.53846671, "variance": 133.1362141 }, { "average": 0.5066496198, "count": 10447289, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999558045, "variance": 0.2499558065 }, { "average": 1000.666287, "count": 10447289, "maximum": 1002, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 0.6280552354, "variance": 0.3944533788 }, { "average": 225752668.7, "count": 10447289, "maximum": 225753026.2, "minimum": 225752436.9, "name": "GpsTime", "position": 12, "stddev": 198.6623318, "variance": 39466.72207 }, { "average": 0.5066496198, "count": 10447289, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999558045, "variance": 0.2499558065 }, { "average": 0, "count": 10447289, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 10447289, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003780885166, "count": 10447289, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0613725544, "variance": 0.003766590433 }, { "average": 0, "count": 10447289, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627014.5179, 5221282.899, 1372.040684, 627969.6579, 5221825.539, 1676.560684 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627014.5179086736, 5221282.898616523, 1372.0406840425242 ], [ 627014.5179086736, 5221825.538616523, 1372.0406840425242 ], [ 627969.6579086735, 5221825.538616523, 1676.5606840425241 ], [ 627969.6579086735, 5221282.898616523, 1676.5606840425241 ], [ 627014.5179086736, 5221282.898616523, 1372.0406840425242 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-08T22:57:06+00:00", "end_time": "2018-11-08T22:47:16+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3325.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3325.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3325.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3325.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3251612, 47.13262286, 1372.040684, -121.3124176, 47.13768855, 1676.560684 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32516124649376, 47.132807665462686, 1372.0406840425242 ], [ -121.325007946886, 47.137688549895564, 1372.0406840425242 ], [ -121.3124175986036, 47.13750370983367, 1676.5606840425241 ], [ -121.3125720491829, 47.13262285676665, 1676.5606840425241 ], [ -121.32516124649376, 47.132807665462686, 1372.0406840425242 ] ] ] }, "id": "20181108_47121B3325.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3325.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-08T22:57:06Z", "pc:count": 10447289, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627495.574, "count": 10447289, "maximum": 627969.6579, "minimum": 627014.5179, "name": "X", "position": 0, "stddev": 263.7967277, "variance": 69588.71357 }, { "average": 5221614.593, "count": 10447289, "maximum": 5221825.539, "minimum": 5221282.899, "name": "Y", "position": 1, "stddev": 127.8954329, "variance": 16357.24175 }, { "average": 1510.265096, "count": 10447289, "maximum": 1676.560684, "minimum": 1372.040684, "name": "Z", "position": 2, "stddev": 51.74313244, "variance": 2677.351755 }, { "average": 41153.01681, "count": 10447289, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19385.51312, "variance": 375798118.9 }, { "average": 1.711979921, "count": 10447289, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9433510293, "variance": 0.8899111646 }, { "average": 2.424136156, "count": 10447289, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.204420758, "variance": 1.450629362 }, { "average": 0, "count": 10447289, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 10447289, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.116412306, "count": 10447289, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4650667225, "variance": 0.2162870564 }, { "average": 8.128434738, "count": 10447289, "maximum": 25.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 11.53846671, "variance": 133.1362141 }, { "average": 0.5066496198, "count": 10447289, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999558045, "variance": 0.2499558065 }, { "average": 1000.666287, "count": 10447289, "maximum": 1002, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 0.6280552354, "variance": 0.3944533788 }, { "average": 225752668.7, "count": 10447289, "maximum": 225753026.2, "minimum": 225752436.9, "name": "GpsTime", "position": 12, "stddev": 198.6623318, "variance": 39466.72207 }, { "average": 0.5066496198, "count": 10447289, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999558045, "variance": 0.2499558065 }, { "average": 0, "count": 10447289, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 10447289, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003780885166, "count": 10447289, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0613725544, "variance": 0.003766590433 }, { "average": 0, "count": 10447289, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627014.5179, 5221282.899, 1372.040684, 627969.6579, 5221825.539, 1676.560684 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627014.5179086736, 5221282.898616523, 1372.0406840425242 ], [ 627014.5179086736, 5221825.538616523, 1372.0406840425242 ], [ 627969.6579086735, 5221825.538616523, 1676.5606840425241 ], [ 627969.6579086735, 5221282.898616523, 1676.5606840425241 ], [ 627014.5179086736, 5221282.898616523, 1372.0406840425242 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-08T22:57:06+00:00", "end_time": "2018-11-08T22:47:16+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6307.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781165369913, 47.2875091165724, 636.9713708572217 ], [ -121.7375109340477, 47.30014397840145, 636.9713708572217 ], [ -121.72471467914984, 47.300002278366684, 1019.1113708572216 ], [ -121.72501844480738, 47.28736747880095, 1019.1113708572216 ], [ -121.73781165369913, 47.2875091165724, 636.9713708572217 ] ] ] }, "bbox": [ -121.7378117, 47.28736748, 636.9713709, -121.7247147, 47.30014398, 1019.111371 ], "properties": { "datetime": "2018-11-12T22:20:27Z", "pc:count": 60686722, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595927.3741, "count": 60686722, "maximum": 596410.7621, "minimum": 595443.1421, "name": "X", "position": 0, "stddev": 281.1754647, "variance": 79059.64195 }, { "average": 5238558.556, "count": 60686722, "maximum": 5239291.116, "minimum": 5237886.636, "name": "Y", "position": 1, "stddev": 380.6891385, "variance": 144924.2202 }, { "average": 797.6393044, "count": 60686722, "maximum": 1019.111371, "minimum": 636.9713709, "name": "Z", "position": 2, "stddev": 69.04229902, "variance": 4766.839054 }, { "average": 32867.83611, "count": 60686722, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18056.59544, "variance": 326040639 }, { "average": 2.136700134, "count": 60686722, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.202577138, "variance": 1.446191774 }, { "average": 3.273616723, "count": 60686722, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.381973042, "variance": 1.90984949 }, { "average": 0, "count": 60686722, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.16686609e-05, "count": 60686722, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.004654910496, "variance": 2.166819172e-05 }, { "average": 1.109166269, "count": 60686722, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7514836693, "variance": 0.5647277053 }, { "average": 1.096605933, "count": 60686722, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77675515, "variance": 248.9060029 }, { "average": 0.509306006, "count": 60686722, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999133949, "variance": 0.2499134024 }, { "average": 1071.510949, "count": 60686722, "maximum": 1074, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.060446702, "variance": 1.124547208 }, { "average": 226095127.9, "count": 60686722, "maximum": 226096427.3, "minimum": 226093792.9, "name": "GpsTime", "position": 12, "stddev": 585.051075, "variance": 342284.7604 }, { "average": 0.509306006, "count": 60686722, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999133949, "variance": 0.2499134024 }, { "average": 0, "count": 60686722, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60686722, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001958270213, "count": 60686722, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04420899708, "variance": 0.001954435423 }, { "average": 0, "count": 60686722, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595443.1421, 5237886.636, 636.9713709, 596410.7621, 5239291.116, 1019.111371 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595443.1421411356, 5237886.636201736, 636.9713708572217 ], [ 595443.1421411356, 5239291.116201736, 636.9713708572217 ], [ 596410.7621411358, 5239291.116201736, 1019.1113708572216 ], [ 596410.7621411358, 5237886.636201736, 1019.1113708572216 ], [ 595443.1421411356, 5237886.636201736, 636.9713708572217 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:20:27+00:00", "end_time": "2018-11-12T21:36:32+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6307.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6307.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6307.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6307.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7378117, 47.28736748, 636.9713709, -121.7247147, 47.30014398, 1019.111371 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781165369913, 47.2875091165724, 636.9713708572217 ], [ -121.7375109340477, 47.30014397840145, 636.9713708572217 ], [ -121.72471467914984, 47.300002278366684, 1019.1113708572216 ], [ -121.72501844480738, 47.28736747880095, 1019.1113708572216 ], [ -121.73781165369913, 47.2875091165724, 636.9713708572217 ] ] ] }, "id": "20181112_47121C6307.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6307.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:20:27Z", "pc:count": 60686722, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595927.3741, "count": 60686722, "maximum": 596410.7621, "minimum": 595443.1421, "name": "X", "position": 0, "stddev": 281.1754647, "variance": 79059.64195 }, { "average": 5238558.556, "count": 60686722, "maximum": 5239291.116, "minimum": 5237886.636, "name": "Y", "position": 1, "stddev": 380.6891385, "variance": 144924.2202 }, { "average": 797.6393044, "count": 60686722, "maximum": 1019.111371, "minimum": 636.9713709, "name": "Z", "position": 2, "stddev": 69.04229902, "variance": 4766.839054 }, { "average": 32867.83611, "count": 60686722, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18056.59544, "variance": 326040639 }, { "average": 2.136700134, "count": 60686722, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.202577138, "variance": 1.446191774 }, { "average": 3.273616723, "count": 60686722, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.381973042, "variance": 1.90984949 }, { "average": 0, "count": 60686722, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.16686609e-05, "count": 60686722, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.004654910496, "variance": 2.166819172e-05 }, { "average": 1.109166269, "count": 60686722, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7514836693, "variance": 0.5647277053 }, { "average": 1.096605933, "count": 60686722, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77675515, "variance": 248.9060029 }, { "average": 0.509306006, "count": 60686722, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999133949, "variance": 0.2499134024 }, { "average": 1071.510949, "count": 60686722, "maximum": 1074, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.060446702, "variance": 1.124547208 }, { "average": 226095127.9, "count": 60686722, "maximum": 226096427.3, "minimum": 226093792.9, "name": "GpsTime", "position": 12, "stddev": 585.051075, "variance": 342284.7604 }, { "average": 0.509306006, "count": 60686722, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999133949, "variance": 0.2499134024 }, { "average": 0, "count": 60686722, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60686722, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001958270213, "count": 60686722, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04420899708, "variance": 0.001954435423 }, { "average": 0, "count": 60686722, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595443.1421, 5237886.636, 636.9713709, 596410.7621, 5239291.116, 1019.111371 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595443.1421411356, 5237886.636201736, 636.9713708572217 ], [ 595443.1421411356, 5239291.116201736, 636.9713708572217 ], [ 596410.7621411358, 5239291.116201736, 1019.1113708572216 ], [ 596410.7621411358, 5237886.636201736, 1019.1113708572216 ], [ 595443.1421411356, 5237886.636201736, 636.9713708572217 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:20:27+00:00", "end_time": "2018-11-12T21:36:32+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6124.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281398396822, 47.18761292311696, 920.1688763999049 ], [ -121.71251082961763, 47.200146586470005, 920.1688763999049 ], [ -121.69970972123926, 47.20000199622816, 1910.4288763999048 ], [ -121.70001588769523, 47.18746839588182, 1910.4288763999048 ], [ -121.71281398396822, 47.18761292311696, 920.1688763999049 ] ] ] }, "bbox": [ -121.712814, 47.1874684, 920.1688764, -121.6997097, 47.20014659, 1910.428876 ], "properties": { "datetime": "2018-11-13T00:16:21Z", "pc:count": 38164370, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598047.1405, "count": 38164370, "maximum": 598486.3024, "minimum": 597516.4824, "name": "X", "position": 0, "stddev": 267.6308853, "variance": 71626.29075 }, { "average": 5227582.14, "count": 38164370, "maximum": 5228209.411, "minimum": 5226816.191, "name": "Y", "position": 1, "stddev": 369.0958275, "variance": 136231.7299 }, { "average": 1160.468864, "count": 38164370, "maximum": 1910.428876, "minimum": 920.1688764, "name": "Z", "position": 2, "stddev": 88.66038433, "variance": 7860.66375 }, { "average": 33255.89809, "count": 38164370, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20307.56363, "variance": 412397140.6 }, { "average": 2.144382679, "count": 38164370, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.198158482, "variance": 1.435583748 }, { "average": 3.288082104, "count": 38164370, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.36147525, "variance": 1.853614857 }, { "average": 0, "count": 38164370, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.812637022e-07, "count": 38164370, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008253867312, "variance": 6.81263256e-07 }, { "average": 1.060318433, "count": 38164370, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3242626565, "variance": 0.1051462704 }, { "average": 1.455727298, "count": 38164370, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.75640279, "variance": 280.7770346 }, { "average": 0.3623528438, "count": 38164370, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4806800042, "variance": 0.2310532664 }, { "average": 1087.916639, "count": 38164370, "maximum": 1090, "minimum": 1086, "name": "PointSourceId", "position": 11, "stddev": 0.9700227471, "variance": 0.9409441299 }, { "average": 226102634.1, "count": 38164370, "maximum": 226103381.9, "minimum": 226101957.1, "name": "GpsTime", "position": 12, "stddev": 312.5524655, "variance": 97689.04371 }, { "average": 0.3623528438, "count": 38164370, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4806800042, "variance": 0.2310532664 }, { "average": 0, "count": 38164370, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 38164370, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001615538263, "count": 38164370, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04016127912, "variance": 0.001612928341 }, { "average": 0, "count": 38164370, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597516.4824, 5226816.191, 920.1688764, 598486.3024, 5228209.411, 1910.428876 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597516.4824074392, 5226816.191404482, 920.1688763999049 ], [ 597516.4824074392, 5228209.411404483, 920.1688763999049 ], [ 598486.3024074392, 5228209.411404483, 1910.4288763999048 ], [ 598486.3024074392, 5226816.191404482, 1910.4288763999048 ], [ 597516.4824074392, 5226816.191404482, 920.1688763999049 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:16:21+00:00", "end_time": "2018-11-12T23:52:37+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6124.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6124.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6124.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6124.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.712814, 47.1874684, 920.1688764, -121.6997097, 47.20014659, 1910.428876 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281398396822, 47.18761292311696, 920.1688763999049 ], [ -121.71251082961763, 47.200146586470005, 920.1688763999049 ], [ -121.69970972123926, 47.20000199622816, 1910.4288763999048 ], [ -121.70001588769523, 47.18746839588182, 1910.4288763999048 ], [ -121.71281398396822, 47.18761292311696, 920.1688763999049 ] ] ] }, "id": "20181112_47121B6124.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6124.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:16:21Z", "pc:count": 38164370, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598047.1405, "count": 38164370, "maximum": 598486.3024, "minimum": 597516.4824, "name": "X", "position": 0, "stddev": 267.6308853, "variance": 71626.29075 }, { "average": 5227582.14, "count": 38164370, "maximum": 5228209.411, "minimum": 5226816.191, "name": "Y", "position": 1, "stddev": 369.0958275, "variance": 136231.7299 }, { "average": 1160.468864, "count": 38164370, "maximum": 1910.428876, "minimum": 920.1688764, "name": "Z", "position": 2, "stddev": 88.66038433, "variance": 7860.66375 }, { "average": 33255.89809, "count": 38164370, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20307.56363, "variance": 412397140.6 }, { "average": 2.144382679, "count": 38164370, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.198158482, "variance": 1.435583748 }, { "average": 3.288082104, "count": 38164370, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.36147525, "variance": 1.853614857 }, { "average": 0, "count": 38164370, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.812637022e-07, "count": 38164370, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008253867312, "variance": 6.81263256e-07 }, { "average": 1.060318433, "count": 38164370, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3242626565, "variance": 0.1051462704 }, { "average": 1.455727298, "count": 38164370, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.75640279, "variance": 280.7770346 }, { "average": 0.3623528438, "count": 38164370, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4806800042, "variance": 0.2310532664 }, { "average": 1087.916639, "count": 38164370, "maximum": 1090, "minimum": 1086, "name": "PointSourceId", "position": 11, "stddev": 0.9700227471, "variance": 0.9409441299 }, { "average": 226102634.1, "count": 38164370, "maximum": 226103381.9, "minimum": 226101957.1, "name": "GpsTime", "position": 12, "stddev": 312.5524655, "variance": 97689.04371 }, { "average": 0.3623528438, "count": 38164370, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4806800042, "variance": 0.2310532664 }, { "average": 0, "count": 38164370, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 38164370, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001615538263, "count": 38164370, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04016127912, "variance": 0.001612928341 }, { "average": 0, "count": 38164370, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597516.4824, 5226816.191, 920.1688764, 598486.3024, 5228209.411, 1910.428876 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597516.4824074392, 5226816.191404482, 920.1688763999049 ], [ 597516.4824074392, 5228209.411404483, 920.1688763999049 ], [ 598486.3024074392, 5228209.411404483, 1910.4288763999048 ], [ 598486.3024074392, 5226816.191404482, 1910.4288763999048 ], [ 597516.4824074392, 5226816.191404482, 920.1688763999049 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:16:21+00:00", "end_time": "2018-11-12T23:52:37+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3324.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33768126276811, 47.13213057893892, 1293.6519376116607 ], [ -121.33750803521492, 47.13768754081001, 1293.6519376116607 ], [ -121.32486777981234, 47.13750334580994, 1583.3519376116606 ], [ -121.3250423229514, 47.13194641952427, 1583.3519376116606 ], [ -121.33768126276811, 47.13213057893892, 1293.6519376116607 ] ] ] }, "bbox": [ -121.3376813, 47.13194642, 1293.651938, -121.3248678, 47.13768754, 1583.351938 ], "properties": { "datetime": "2018-11-11T18:27:18Z", "pc:count": 11897103, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626532.0286, "count": 11897103, "maximum": 627025.5876, "minimum": 626066.6676, "name": "X", "position": 0, "stddev": 264.7037492, "variance": 70068.07482 }, { "average": 5221508.216, "count": 11897103, "maximum": 5221805.186, "minimum": 5221187.386, "name": "Y", "position": 1, "stddev": 160.9512, "variance": 25905.28877 }, { "average": 1457.276581, "count": 11897103, "maximum": 1583.351938, "minimum": 1293.651938, "name": "Z", "position": 2, "stddev": 71.47886302, "variance": 5109.227858 }, { "average": 47503.67748, "count": 11897103, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17752.30563, "variance": 315144355.2 }, { "average": 1.379830367, "count": 11897103, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.6833242977, "variance": 0.4669320958 }, { "average": 1.759854815, "count": 11897103, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.9365817343, "variance": 0.877185345 }, { "average": 0, "count": 11897103, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11897103, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.138064956, "count": 11897103, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5920415482, "variance": 0.3505131948 }, { "average": -0.375858676, "count": 11897103, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.2293085, "variance": 263.3904544 }, { "average": 0.5029705971, "count": 11897103, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999911965, "variance": 0.2499911966 }, { "average": 1001.024449, "count": 11897103, "maximum": 1011, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 0.7802089526, "variance": 0.6087260098 }, { "average": 225752821, "count": 11897103, "maximum": 225996038.7, "minimum": 225752449.2, "name": "GpsTime", "position": 12, "stddev": 3624.490156, "variance": 13136928.89 }, { "average": 0.5029705971, "count": 11897103, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999911965, "variance": 0.2499911966 }, { "average": 0, "count": 11897103, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11897103, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00771700472, "count": 11897103, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.08750687517, "variance": 0.007657453201 }, { "average": 0, "count": 11897103, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626066.6676, 5221187.386, 1293.651938, 627025.5876, 5221805.186, 1583.351938 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626066.66756682, 5221187.385571914, 1293.6519376116607 ], [ 626066.66756682, 5221805.185571915, 1293.6519376116607 ], [ 627025.58756682, 5221805.185571915, 1583.3519376116606 ], [ 627025.58756682, 5221187.385571914, 1583.3519376116606 ], [ 626066.66756682, 5221187.385571914, 1293.6519376116607 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:27:18+00:00", "end_time": "2018-11-08T22:47:29+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3324.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3324.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3324.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3324.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3376813, 47.13194642, 1293.651938, -121.3248678, 47.13768754, 1583.351938 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33768126276811, 47.13213057893892, 1293.6519376116607 ], [ -121.33750803521492, 47.13768754081001, 1293.6519376116607 ], [ -121.32486777981234, 47.13750334580994, 1583.3519376116606 ], [ -121.3250423229514, 47.13194641952427, 1583.3519376116606 ], [ -121.33768126276811, 47.13213057893892, 1293.6519376116607 ] ] ] }, "id": "20181108_47121B3324.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3324.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:27:18Z", "pc:count": 11897103, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626532.0286, "count": 11897103, "maximum": 627025.5876, "minimum": 626066.6676, "name": "X", "position": 0, "stddev": 264.7037492, "variance": 70068.07482 }, { "average": 5221508.216, "count": 11897103, "maximum": 5221805.186, "minimum": 5221187.386, "name": "Y", "position": 1, "stddev": 160.9512, "variance": 25905.28877 }, { "average": 1457.276581, "count": 11897103, "maximum": 1583.351938, "minimum": 1293.651938, "name": "Z", "position": 2, "stddev": 71.47886302, "variance": 5109.227858 }, { "average": 47503.67748, "count": 11897103, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17752.30563, "variance": 315144355.2 }, { "average": 1.379830367, "count": 11897103, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.6833242977, "variance": 0.4669320958 }, { "average": 1.759854815, "count": 11897103, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.9365817343, "variance": 0.877185345 }, { "average": 0, "count": 11897103, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11897103, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.138064956, "count": 11897103, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5920415482, "variance": 0.3505131948 }, { "average": -0.375858676, "count": 11897103, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.2293085, "variance": 263.3904544 }, { "average": 0.5029705971, "count": 11897103, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999911965, "variance": 0.2499911966 }, { "average": 1001.024449, "count": 11897103, "maximum": 1011, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 0.7802089526, "variance": 0.6087260098 }, { "average": 225752821, "count": 11897103, "maximum": 225996038.7, "minimum": 225752449.2, "name": "GpsTime", "position": 12, "stddev": 3624.490156, "variance": 13136928.89 }, { "average": 0.5029705971, "count": 11897103, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999911965, "variance": 0.2499911966 }, { "average": 0, "count": 11897103, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11897103, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00771700472, "count": 11897103, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.08750687517, "variance": 0.007657453201 }, { "average": 0, "count": 11897103, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626066.6676, 5221187.386, 1293.651938, 627025.5876, 5221805.186, 1583.351938 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626066.66756682, 5221187.385571914, 1293.6519376116607 ], [ 626066.66756682, 5221805.185571915, 1293.6519376116607 ], [ 627025.58756682, 5221805.185571915, 1583.3519376116606 ], [ 627025.58756682, 5221187.385571914, 1583.3519376116606 ], [ 626066.66756682, 5221187.385571914, 1293.6519376116607 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:27:18+00:00", "end_time": "2018-11-08T22:47:29+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6203.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66282893188573, 47.237509475137756, 435.1468133978698 ], [ -121.6625107076704, 47.2501519883631, 435.1468133978698 ], [ -121.64969728812581, 47.2500016859958, 744.1668133978698 ], [ -121.65001855874182, 47.23735923884444, 744.1668133978698 ], [ -121.66282893188573, 47.237509475137756, 435.1468133978698 ] ] ] }, "bbox": [ -121.6628289, 47.23735924, 435.1468134, -121.6496973, 47.25015199, 744.1668134 ], "properties": { "datetime": "2018-11-12T22:54:46Z", "pc:count": 53095711, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601714.8853, "count": 53095711, "maximum": 602178.1006, "minimum": 601208.2406, "name": "X", "position": 0, "stddev": 272.1167274, "variance": 74047.51331 }, { "average": 5233128.532, "count": 53095711, "maximum": 5233830.096, "minimum": 5232424.736, "name": "Y", "position": 1, "stddev": 404.1249204, "variance": 163316.9513 }, { "average": 626.1901985, "count": 53095711, "maximum": 744.1668134, "minimum": 435.1468134, "name": "Z", "position": 2, "stddev": 50.42018967, "variance": 2542.195526 }, { "average": 33243.24785, "count": 53095711, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17692.49419, "variance": 313024350.7 }, { "average": 2.044952576, "count": 53095711, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.15764603, "variance": 1.34014433 }, { "average": 3.090032658, "count": 53095711, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.372365823, "variance": 1.883387953 }, { "average": 0, "count": 53095711, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.130034778e-07, "count": 53095711, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003361598833, "variance": 1.130034672e-07 }, { "average": 1.06923627, "count": 53095711, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3389462181, "variance": 0.1148845388 }, { "average": 0.227626295, "count": 53095711, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.82002351, "variance": 250.2731439 }, { "average": 0.5052801911, "count": 53095711, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999721235, "variance": 0.2499721243 }, { "average": 1075.304758, "count": 53095711, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.023512171, "variance": 1.047577165 }, { "average": 226097142.6, "count": 53095711, "maximum": 226098486.1, "minimum": 226095863.7, "name": "GpsTime", "position": 12, "stddev": 520.749571, "variance": 271180.1157 }, { "average": 0.5052801911, "count": 53095711, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999721235, "variance": 0.2499721243 }, { "average": 0, "count": 53095711, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53095711, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001425407035, "count": 53095711, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03772764605, "variance": 0.001423375277 }, { "average": 0, "count": 53095711, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601208.2406, 5232424.736, 435.1468134, 602178.1006, 5233830.096, 744.1668134 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601208.2406349947, 5232424.736154601, 435.1468133978698 ], [ 601208.2406349947, 5233830.0961546, 435.1468133978698 ], [ 602178.1006349948, 5233830.0961546, 744.1668133978698 ], [ 602178.1006349948, 5232424.736154601, 744.1668133978698 ], [ 601208.2406349947, 5232424.736154601, 435.1468133978698 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:54:46+00:00", "end_time": "2018-11-12T22:11:03+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6203.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6203.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6203.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6203.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6628289, 47.23735924, 435.1468134, -121.6496973, 47.25015199, 744.1668134 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66282893188573, 47.237509475137756, 435.1468133978698 ], [ -121.6625107076704, 47.2501519883631, 435.1468133978698 ], [ -121.64969728812581, 47.2500016859958, 744.1668133978698 ], [ -121.65001855874182, 47.23735923884444, 744.1668133978698 ], [ -121.66282893188573, 47.237509475137756, 435.1468133978698 ] ] ] }, "id": "20181112_47121B6203.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6203.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:54:46Z", "pc:count": 53095711, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601714.8853, "count": 53095711, "maximum": 602178.1006, "minimum": 601208.2406, "name": "X", "position": 0, "stddev": 272.1167274, "variance": 74047.51331 }, { "average": 5233128.532, "count": 53095711, "maximum": 5233830.096, "minimum": 5232424.736, "name": "Y", "position": 1, "stddev": 404.1249204, "variance": 163316.9513 }, { "average": 626.1901985, "count": 53095711, "maximum": 744.1668134, "minimum": 435.1468134, "name": "Z", "position": 2, "stddev": 50.42018967, "variance": 2542.195526 }, { "average": 33243.24785, "count": 53095711, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17692.49419, "variance": 313024350.7 }, { "average": 2.044952576, "count": 53095711, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.15764603, "variance": 1.34014433 }, { "average": 3.090032658, "count": 53095711, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.372365823, "variance": 1.883387953 }, { "average": 0, "count": 53095711, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.130034778e-07, "count": 53095711, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003361598833, "variance": 1.130034672e-07 }, { "average": 1.06923627, "count": 53095711, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3389462181, "variance": 0.1148845388 }, { "average": 0.227626295, "count": 53095711, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.82002351, "variance": 250.2731439 }, { "average": 0.5052801911, "count": 53095711, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999721235, "variance": 0.2499721243 }, { "average": 1075.304758, "count": 53095711, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.023512171, "variance": 1.047577165 }, { "average": 226097142.6, "count": 53095711, "maximum": 226098486.1, "minimum": 226095863.7, "name": "GpsTime", "position": 12, "stddev": 520.749571, "variance": 271180.1157 }, { "average": 0.5052801911, "count": 53095711, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999721235, "variance": 0.2499721243 }, { "average": 0, "count": 53095711, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53095711, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001425407035, "count": 53095711, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03772764605, "variance": 0.001423375277 }, { "average": 0, "count": 53095711, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601208.2406, 5232424.736, 435.1468134, 602178.1006, 5233830.096, 744.1668134 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601208.2406349947, 5232424.736154601, 435.1468133978698 ], [ 601208.2406349947, 5233830.0961546, 435.1468133978698 ], [ 602178.1006349948, 5233830.0961546, 744.1668133978698 ], [ 602178.1006349948, 5232424.736154601, 744.1668133978698 ], [ 601208.2406349947, 5232424.736154601, 435.1468133978698 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:54:46+00:00", "end_time": "2018-11-12T22:11:03+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4111.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5003664348591, 47.212510435685026, 370.31105256859513 ], [ -121.50000936998575, 47.225169746075515, 370.31105256859513 ], [ -121.48715930226449, 47.22500076479527, 1178.8910525685951 ], [ -121.48751942319294, 47.212341528783426, 1178.8910525685951 ], [ -121.5003664348591, 47.212510435685026, 370.31105256859513 ] ] ] }, "bbox": [ -121.5003664, 47.21234153, 370.3110526, -121.4871593, 47.22516975, 1178.891053 ], "properties": { "datetime": "2018-11-11T21:33:51Z", "pc:count": 51249004, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614026.834, "count": 51249004, "maximum": 614530.9599, "minimum": 613557.7999, "name": "X", "position": 0, "stddev": 289.9799333, "variance": 84088.36174 }, { "average": 5230582.047, "count": 51249004, "maximum": 5231277.497, "minimum": 5229870.177, "name": "Y", "position": 1, "stddev": 406.2947316, "variance": 165075.4089 }, { "average": 826.1591888, "count": 51249004, "maximum": 1178.891053, "minimum": 370.3110526, "name": "Z", "position": 2, "stddev": 146.4772787, "variance": 21455.59316 }, { "average": 40561.57243, "count": 51249004, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18310.90228, "variance": 335289142.1 }, { "average": 1.715861463, "count": 51249004, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.022921868, "variance": 1.046369148 }, { "average": 2.43130926, "count": 51249004, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.381940826, "variance": 1.909760445 }, { "average": 0, "count": 51249004, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.06347417e-06, "count": 51249004, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001750275648, "variance": 3.063464845e-06 }, { "average": 1.091244603, "count": 51249004, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4794852252, "variance": 0.2299060812 }, { "average": -2.221825977, "count": 51249004, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.56517549, "variance": 274.405039 }, { "average": 0.5041859155, "count": 51249004, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999824827, "variance": 0.249982483 }, { "average": 1021.085746, "count": 51249004, "maximum": 1037, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.49497904, "variance": 210.1044173 }, { "average": 225889575.3, "count": 51249004, "maximum": 226007231, "minimum": 225753862.7, "name": "GpsTime", "position": 12, "stddev": 125369.944, "variance": 15717622860.0 }, { "average": 0.5041859155, "count": 51249004, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999824827, "variance": 0.249982483 }, { "average": 0, "count": 51249004, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51249004, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00489956839, "count": 51249004, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06982522978, "variance": 0.004875562714 }, { "average": 0, "count": 51249004, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613557.7999, 5229870.177, 370.3110526, 614530.9599, 5231277.497, 1178.891053 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613557.7998810933, 5229870.176884232, 370.31105256859513 ], [ 613557.7998810933, 5231277.496884232, 370.31105256859513 ], [ 614530.9598810932, 5231277.496884232, 1178.8910525685951 ], [ 614530.9598810932, 5229870.176884232, 1178.8910525685951 ], [ 613557.7998810933, 5229870.176884232, 370.31105256859513 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:33:51+00:00", "end_time": "2018-11-08T23:11:02+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4111.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4111.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4111.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4111.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5003664, 47.21234153, 370.3110526, -121.4871593, 47.22516975, 1178.891053 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5003664348591, 47.212510435685026, 370.31105256859513 ], [ -121.50000936998575, 47.225169746075515, 370.31105256859513 ], [ -121.48715930226449, 47.22500076479527, 1178.8910525685951 ], [ -121.48751942319294, 47.212341528783426, 1178.8910525685951 ], [ -121.5003664348591, 47.212510435685026, 370.31105256859513 ] ] ] }, "id": "20181108_47121B4111.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4111.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:33:51Z", "pc:count": 51249004, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614026.834, "count": 51249004, "maximum": 614530.9599, "minimum": 613557.7999, "name": "X", "position": 0, "stddev": 289.9799333, "variance": 84088.36174 }, { "average": 5230582.047, "count": 51249004, "maximum": 5231277.497, "minimum": 5229870.177, "name": "Y", "position": 1, "stddev": 406.2947316, "variance": 165075.4089 }, { "average": 826.1591888, "count": 51249004, "maximum": 1178.891053, "minimum": 370.3110526, "name": "Z", "position": 2, "stddev": 146.4772787, "variance": 21455.59316 }, { "average": 40561.57243, "count": 51249004, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18310.90228, "variance": 335289142.1 }, { "average": 1.715861463, "count": 51249004, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.022921868, "variance": 1.046369148 }, { "average": 2.43130926, "count": 51249004, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.381940826, "variance": 1.909760445 }, { "average": 0, "count": 51249004, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.06347417e-06, "count": 51249004, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001750275648, "variance": 3.063464845e-06 }, { "average": 1.091244603, "count": 51249004, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4794852252, "variance": 0.2299060812 }, { "average": -2.221825977, "count": 51249004, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.56517549, "variance": 274.405039 }, { "average": 0.5041859155, "count": 51249004, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999824827, "variance": 0.249982483 }, { "average": 1021.085746, "count": 51249004, "maximum": 1037, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.49497904, "variance": 210.1044173 }, { "average": 225889575.3, "count": 51249004, "maximum": 226007231, "minimum": 225753862.7, "name": "GpsTime", "position": 12, "stddev": 125369.944, "variance": 15717622860.0 }, { "average": 0.5041859155, "count": 51249004, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999824827, "variance": 0.249982483 }, { "average": 0, "count": 51249004, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51249004, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00489956839, "count": 51249004, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06982522978, "variance": 0.004875562714 }, { "average": 0, "count": 51249004, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613557.7999, 5229870.177, 370.3110526, 614530.9599, 5231277.497, 1178.891053 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613557.7998810933, 5229870.176884232, 370.31105256859513 ], [ 613557.7998810933, 5231277.496884232, 370.31105256859513 ], [ 614530.9598810932, 5231277.496884232, 1178.8910525685951 ], [ 614530.9598810932, 5229870.176884232, 1178.8910525685951 ], [ 613557.7998810933, 5229870.176884232, 370.31105256859513 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:33:51+00:00", "end_time": "2018-11-08T23:11:02+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4304.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4628749237789, 47.175010866339996, 654.1435985934664 ], [ -121.46250930975089, 47.187673638118426, 654.1435985934664 ], [ -121.44965110249365, 47.18750032032686, 1184.3235985934666 ], [ -121.45001977121579, 47.174837624849076, 1184.3235985934666 ], [ -121.4628749237789, 47.175010866339996, 654.1435985934664 ] ] ] }, "bbox": [ -121.4628749, 47.17483762, 654.1435986, -121.4496511, 47.18767364, 1184.323599 ], "properties": { "datetime": "2018-11-11T20:23:05Z", "pc:count": 60220748, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616960.3545, "count": 60220748, "maximum": 617453.2374, "minimum": 616478.7574, "name": "X", "position": 0, "stddev": 270.668221, "variance": 73261.28585 }, { "average": 5226450.109, "count": 60220748, "maximum": 5227165.902, "minimum": 5225758.182, "name": "Y", "position": 1, "stddev": 406.4194524, "variance": 165176.7713 }, { "average": 843.1626483, "count": 60220748, "maximum": 1184.323599, "minimum": 654.1435986, "name": "Z", "position": 2, "stddev": 94.63175483, "variance": 8955.169022 }, { "average": 35050.80111, "count": 60220748, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17079.23374, "variance": 291700225.2 }, { "average": 1.949092296, "count": 60220748, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.077968588, "variance": 1.162016277 }, { "average": 2.89883138, "count": 60220748, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.279123311, "variance": 1.636156444 }, { "average": 0, "count": 60220748, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.656891608e-07, "count": 60220748, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005154503804, "variance": 2.656890946e-07 }, { "average": 1.054050076, "count": 60220748, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3470305428, "variance": 0.1204301976 }, { "average": 0.797853327, "count": 60220748, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.6907673, "variance": 246.2001783 }, { "average": 0.5093665891, "count": 60220748, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999122635, "variance": 0.2499122712 }, { "average": 1024.717019, "count": 60220748, "maximum": 1028, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 1.293094222, "variance": 1.672092667 }, { "average": 226001486.2, "count": 60220748, "maximum": 226002985.8, "minimum": 226000299.4, "name": "GpsTime", "position": 12, "stddev": 576.9823464, "variance": 332908.6281 }, { "average": 0.5093665891, "count": 60220748, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999122635, "variance": 0.2499122712 }, { "average": 0, "count": 60220748, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60220748, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002310051014, "count": 60220748, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04800744439, "variance": 0.002304714717 }, { "average": 0, "count": 60220748, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616478.7574, 5225758.182, 654.1435986, 617453.2374, 5227165.902, 1184.323599 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616478.7574235145, 5225758.182419109, 654.1435985934664 ], [ 616478.7574235145, 5227165.90241911, 654.1435985934664 ], [ 617453.2374235145, 5227165.90241911, 1184.3235985934666 ], [ 617453.2374235145, 5225758.182419109, 1184.3235985934666 ], [ 616478.7574235145, 5225758.182419109, 654.1435985934664 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:23:05+00:00", "end_time": "2018-11-11T19:38:19+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4304.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4304.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4304.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4304.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4628749, 47.17483762, 654.1435986, -121.4496511, 47.18767364, 1184.323599 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4628749237789, 47.175010866339996, 654.1435985934664 ], [ -121.46250930975089, 47.187673638118426, 654.1435985934664 ], [ -121.44965110249365, 47.18750032032686, 1184.3235985934666 ], [ -121.45001977121579, 47.174837624849076, 1184.3235985934666 ], [ -121.4628749237789, 47.175010866339996, 654.1435985934664 ] ] ] }, "id": "20181111_47121B4304.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4304.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:23:05Z", "pc:count": 60220748, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616960.3545, "count": 60220748, "maximum": 617453.2374, "minimum": 616478.7574, "name": "X", "position": 0, "stddev": 270.668221, "variance": 73261.28585 }, { "average": 5226450.109, "count": 60220748, "maximum": 5227165.902, "minimum": 5225758.182, "name": "Y", "position": 1, "stddev": 406.4194524, "variance": 165176.7713 }, { "average": 843.1626483, "count": 60220748, "maximum": 1184.323599, "minimum": 654.1435986, "name": "Z", "position": 2, "stddev": 94.63175483, "variance": 8955.169022 }, { "average": 35050.80111, "count": 60220748, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17079.23374, "variance": 291700225.2 }, { "average": 1.949092296, "count": 60220748, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.077968588, "variance": 1.162016277 }, { "average": 2.89883138, "count": 60220748, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.279123311, "variance": 1.636156444 }, { "average": 0, "count": 60220748, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.656891608e-07, "count": 60220748, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005154503804, "variance": 2.656890946e-07 }, { "average": 1.054050076, "count": 60220748, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3470305428, "variance": 0.1204301976 }, { "average": 0.797853327, "count": 60220748, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.6907673, "variance": 246.2001783 }, { "average": 0.5093665891, "count": 60220748, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999122635, "variance": 0.2499122712 }, { "average": 1024.717019, "count": 60220748, "maximum": 1028, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 1.293094222, "variance": 1.672092667 }, { "average": 226001486.2, "count": 60220748, "maximum": 226002985.8, "minimum": 226000299.4, "name": "GpsTime", "position": 12, "stddev": 576.9823464, "variance": 332908.6281 }, { "average": 0.5093665891, "count": 60220748, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999122635, "variance": 0.2499122712 }, { "average": 0, "count": 60220748, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60220748, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002310051014, "count": 60220748, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04800744439, "variance": 0.002304714717 }, { "average": 0, "count": 60220748, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616478.7574, 5225758.182, 654.1435986, 617453.2374, 5227165.902, 1184.323599 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616478.7574235145, 5225758.182419109, 654.1435985934664 ], [ 616478.7574235145, 5227165.90241911, 654.1435985934664 ], [ 617453.2374235145, 5227165.90241911, 1184.3235985934666 ], [ 617453.2374235145, 5225758.182419109, 1184.3235985934666 ], [ 616478.7574235145, 5225758.182419109, 654.1435985934664 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:23:05+00:00", "end_time": "2018-11-11T19:38:19+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6118.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531366943801, 47.20000932613226, 784.4176261950666 ], [ -121.72501087862541, 47.21264522029066, 784.4176261950666 ], [ -121.71221277517988, 47.21250206702276, 1240.0776261950666 ], [ -121.71251860330786, 47.19986623575602, 1240.0776261950666 ], [ -121.72531366943801, 47.20000932613226, 784.4176261950666 ] ] ] }, "bbox": [ -121.7253137, 47.19986624, 784.4176262, -121.7122128, 47.21264522, 1240.077626 ], "properties": { "datetime": "2018-11-13T00:08:56Z", "pc:count": 39303239, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597032.7729, "count": 39303239, "maximum": 597516.4073, "minimum": 596547.0473, "name": "X", "position": 0, "stddev": 275.2298777, "variance": 75751.48559 }, { "average": 5228977.809, "count": 39303239, "maximum": 5229582.827, "minimum": 5228178.247, "name": "Y", "position": 1, "stddev": 362.592302, "variance": 131473.1775 }, { "average": 1017.576643, "count": 39303239, "maximum": 1240.077626, "minimum": 784.4176262, "name": "Z", "position": 2, "stddev": 100.1547879, "variance": 10030.98154 }, { "average": 35440.13552, "count": 39303239, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19446.88507, "variance": 378181338.8 }, { "average": 1.944832995, "count": 39303239, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.081450016, "variance": 1.169534138 }, { "average": 2.889833863, "count": 39303239, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.292735781, "variance": 1.6711658 }, { "average": 0, "count": 39303239, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39303239, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.068498095, "count": 39303239, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3572873944, "variance": 0.1276542822 }, { "average": 2.398662953, "count": 39303239, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.24014799, "variance": 232.2621107 }, { "average": 0.4975844866, "count": 39303239, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999941716, "variance": 0.2499941717 }, { "average": 1086.567272, "count": 39303239, "maximum": 1089, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 0.8984752445, "variance": 0.807257765 }, { "average": 226102159.5, "count": 39303239, "maximum": 226102936.1, "minimum": 226101095.5, "name": "GpsTime", "position": 12, "stddev": 358.3971144, "variance": 128448.4916 }, { "average": 0.4975844866, "count": 39303239, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999941716, "variance": 0.2499941717 }, { "average": 0, "count": 39303239, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39303239, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002128272431, "count": 39303239, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04608408555, "variance": 0.002123742941 }, { "average": 0, "count": 39303239, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596547.0473, 5228178.247, 784.4176262, 597516.4073, 5229582.827, 1240.077626 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596547.0472897079, 5228178.246895677, 784.4176261950666 ], [ 596547.0472897079, 5229582.8268956775, 784.4176261950666 ], [ 597516.407289708, 5229582.8268956775, 1240.0776261950666 ], [ 597516.407289708, 5228178.246895677, 1240.0776261950666 ], [ 596547.0472897079, 5228178.246895677, 784.4176261950666 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:08:56+00:00", "end_time": "2018-11-12T23:38:15+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6118.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6118.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6118.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6118.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7253137, 47.19986624, 784.4176262, -121.7122128, 47.21264522, 1240.077626 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531366943801, 47.20000932613226, 784.4176261950666 ], [ -121.72501087862541, 47.21264522029066, 784.4176261950666 ], [ -121.71221277517988, 47.21250206702276, 1240.0776261950666 ], [ -121.71251860330786, 47.19986623575602, 1240.0776261950666 ], [ -121.72531366943801, 47.20000932613226, 784.4176261950666 ] ] ] }, "id": "20181112_47121B6118.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6118.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:08:56Z", "pc:count": 39303239, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597032.7729, "count": 39303239, "maximum": 597516.4073, "minimum": 596547.0473, "name": "X", "position": 0, "stddev": 275.2298777, "variance": 75751.48559 }, { "average": 5228977.809, "count": 39303239, "maximum": 5229582.827, "minimum": 5228178.247, "name": "Y", "position": 1, "stddev": 362.592302, "variance": 131473.1775 }, { "average": 1017.576643, "count": 39303239, "maximum": 1240.077626, "minimum": 784.4176262, "name": "Z", "position": 2, "stddev": 100.1547879, "variance": 10030.98154 }, { "average": 35440.13552, "count": 39303239, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19446.88507, "variance": 378181338.8 }, { "average": 1.944832995, "count": 39303239, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.081450016, "variance": 1.169534138 }, { "average": 2.889833863, "count": 39303239, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.292735781, "variance": 1.6711658 }, { "average": 0, "count": 39303239, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39303239, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.068498095, "count": 39303239, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3572873944, "variance": 0.1276542822 }, { "average": 2.398662953, "count": 39303239, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.24014799, "variance": 232.2621107 }, { "average": 0.4975844866, "count": 39303239, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999941716, "variance": 0.2499941717 }, { "average": 1086.567272, "count": 39303239, "maximum": 1089, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 0.8984752445, "variance": 0.807257765 }, { "average": 226102159.5, "count": 39303239, "maximum": 226102936.1, "minimum": 226101095.5, "name": "GpsTime", "position": 12, "stddev": 358.3971144, "variance": 128448.4916 }, { "average": 0.4975844866, "count": 39303239, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999941716, "variance": 0.2499941717 }, { "average": 0, "count": 39303239, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 39303239, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002128272431, "count": 39303239, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04608408555, "variance": 0.002123742941 }, { "average": 0, "count": 39303239, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596547.0473, 5228178.247, 784.4176262, 597516.4073, 5229582.827, 1240.077626 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596547.0472897079, 5228178.246895677, 784.4176261950666 ], [ 596547.0472897079, 5229582.8268956775, 784.4176261950666 ], [ 597516.407289708, 5229582.8268956775, 1240.0776261950666 ], [ 597516.407289708, 5228178.246895677, 1240.0776261950666 ], [ 596547.0472897079, 5228178.246895677, 784.4176261950666 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:08:56+00:00", "end_time": "2018-11-12T23:38:15+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5114.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784605523667, 47.2125100108116, 371.62503792169775 ], [ -121.58751007314545, 47.22516009794939, 371.62503792169775 ], [ -121.57467984234059, 47.225001183712266, 658.3850379216977 ], [ -121.57501887378461, 47.212351166471365, 658.3850379216977 ], [ -121.58784605523667, 47.2125100108116, 371.62503792169775 ] ] ] }, "bbox": [ -121.5878461, 47.21235117, 371.6250379, -121.5746798, 47.2251601, 658.3850379 ], "properties": { "datetime": "2018-11-12T22:44:05Z", "pc:count": 54234413, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607431.9511, "count": 54234413, "maximum": 607905.3109, "minimum": 606933.6909, "name": "X", "position": 0, "stddev": 275.5181395, "variance": 75910.24522 }, { "average": 5230388.144, "count": 54234413, "maximum": 5231152.817, "minimum": 5229746.577, "name": "Y", "position": 1, "stddev": 400.0763921, "variance": 160061.1195 }, { "average": 498.6448677, "count": 54234413, "maximum": 658.3850379, "minimum": 371.6250379, "name": "Z", "position": 2, "stddev": 47.26902749, "variance": 2234.36096 }, { "average": 34121.79482, "count": 54234413, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16697.00552, "variance": 278789993.2 }, { "average": 1.982073965, "count": 54234413, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.119821032, "variance": 1.253999143 }, { "average": 2.96355362, "count": 54234413, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.347351922, "variance": 1.8153572 }, { "average": 0, "count": 54234413, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.240849809e-07, "count": 54234413, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006512179427, "variance": 4.240848088e-07 }, { "average": 1.100381855, "count": 54234413, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5780809533, "variance": 0.3341775886 }, { "average": -1.750560227, "count": 54234413, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18661553, "variance": 262.0065224 }, { "average": 0.5163077915, "count": 54234413, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4997339898, "variance": 0.2497340605 }, { "average": 1071.413106, "count": 54234413, "maximum": 1077, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 13.92614096, "variance": 193.937402 }, { "average": 226083160.9, "count": 54234413, "maximum": 226097845.3, "minimum": 225753768.8, "name": "GpsTime", "position": 12, "stddev": 61928.40004, "variance": 3835126731 }, { "average": 0.5163077915, "count": 54234413, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4997339898, "variance": 0.2497340605 }, { "average": 0, "count": 54234413, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54234413, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002442840121, "count": 54234413, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0493646908, "variance": 0.002436872698 }, { "average": 0, "count": 54234413, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606933.6909, 5229746.577, 371.6250379, 607905.3109, 5231152.817, 658.3850379 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606933.6909080637, 5229746.576698859, 371.62503792169775 ], [ 606933.6909080637, 5231152.816698859, 371.62503792169775 ], [ 607905.3109080638, 5231152.816698859, 658.3850379216977 ], [ 607905.3109080638, 5229746.576698859, 658.3850379216977 ], [ 606933.6909080637, 5229746.576698859, 371.62503792169775 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:44:05+00:00", "end_time": "2018-11-08T23:09:28+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5114.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5114.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5114.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5114.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5878461, 47.21235117, 371.6250379, -121.5746798, 47.2251601, 658.3850379 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784605523667, 47.2125100108116, 371.62503792169775 ], [ -121.58751007314545, 47.22516009794939, 371.62503792169775 ], [ -121.57467984234059, 47.225001183712266, 658.3850379216977 ], [ -121.57501887378461, 47.212351166471365, 658.3850379216977 ], [ -121.58784605523667, 47.2125100108116, 371.62503792169775 ] ] ] }, "id": "20181108_47121B5114.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5114.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:44:05Z", "pc:count": 54234413, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607431.9511, "count": 54234413, "maximum": 607905.3109, "minimum": 606933.6909, "name": "X", "position": 0, "stddev": 275.5181395, "variance": 75910.24522 }, { "average": 5230388.144, "count": 54234413, "maximum": 5231152.817, "minimum": 5229746.577, "name": "Y", "position": 1, "stddev": 400.0763921, "variance": 160061.1195 }, { "average": 498.6448677, "count": 54234413, "maximum": 658.3850379, "minimum": 371.6250379, "name": "Z", "position": 2, "stddev": 47.26902749, "variance": 2234.36096 }, { "average": 34121.79482, "count": 54234413, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16697.00552, "variance": 278789993.2 }, { "average": 1.982073965, "count": 54234413, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.119821032, "variance": 1.253999143 }, { "average": 2.96355362, "count": 54234413, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.347351922, "variance": 1.8153572 }, { "average": 0, "count": 54234413, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.240849809e-07, "count": 54234413, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006512179427, "variance": 4.240848088e-07 }, { "average": 1.100381855, "count": 54234413, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5780809533, "variance": 0.3341775886 }, { "average": -1.750560227, "count": 54234413, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18661553, "variance": 262.0065224 }, { "average": 0.5163077915, "count": 54234413, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4997339898, "variance": 0.2497340605 }, { "average": 1071.413106, "count": 54234413, "maximum": 1077, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 13.92614096, "variance": 193.937402 }, { "average": 226083160.9, "count": 54234413, "maximum": 226097845.3, "minimum": 225753768.8, "name": "GpsTime", "position": 12, "stddev": 61928.40004, "variance": 3835126731 }, { "average": 0.5163077915, "count": 54234413, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4997339898, "variance": 0.2497340605 }, { "average": 0, "count": 54234413, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54234413, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002442840121, "count": 54234413, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0493646908, "variance": 0.002436872698 }, { "average": 0, "count": 54234413, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606933.6909, 5229746.577, 371.6250379, 607905.3109, 5231152.817, 658.3850379 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606933.6909080637, 5229746.576698859, 371.62503792169775 ], [ 606933.6909080637, 5231152.816698859, 371.62503792169775 ], [ 607905.3109080638, 5231152.816698859, 658.3850379216977 ], [ 607905.3109080638, 5229746.576698859, 658.3850379216977 ], [ 606933.6909080637, 5229746.576698859, 371.62503792169775 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:44:05+00:00", "end_time": "2018-11-08T23:09:28+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5409.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52536028621545, 47.16251039682461, 633.5540234538271 ], [ -121.52500986891128, 47.17516690334067, 633.5540234538271 ], [ -121.51216591786094, 47.17500078412708, 1285.574023453827 ], [ -121.51251938380032, 47.16234435070389, 1285.574023453827 ], [ -121.52536028621545, 47.16251039682461, 633.5540234538271 ] ] ] }, "bbox": [ -121.5253603, 47.16234435, 633.5540235, -121.5121659, 47.1751669, 1285.574023 ], "properties": { "datetime": "2018-11-11T20:29:06Z", "pc:count": 59674289, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612269.6205, "count": 59674289, "maximum": 612743.7537, "minimum": 611770.1537, "name": "X", "position": 0, "stddev": 274.30479, "variance": 75243.11783 }, { "average": 5224978.571, "count": 59674289, "maximum": 5225684.731, "minimum": 5224277.751, "name": "Y", "position": 1, "stddev": 405.6461818, "variance": 164548.8248 }, { "average": 896.7244158, "count": 59674289, "maximum": 1285.574023, "minimum": 633.5540235, "name": "Z", "position": 2, "stddev": 131.4445885, "variance": 17277.67984 }, { "average": 35219.20091, "count": 59674289, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17554.51764, "variance": 308161089.4 }, { "average": 1.945735575, "count": 59674289, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.057566008, "variance": 1.118445861 }, { "average": 2.891249597, "count": 59674289, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.23091924, "variance": 1.515162176 }, { "average": 0, "count": 59674289, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.424399041e-06, "count": 59674289, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001193481058, "variance": 1.424397036e-06 }, { "average": 1.044126341, "count": 59674289, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.328762036, "variance": 0.1080844763 }, { "average": -1.011845264, "count": 59674289, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.11236469, "variance": 259.6082958 }, { "average": 0.5091713116, "count": 59674289, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999158842, "variance": 0.2499158912 }, { "average": 1025.928458, "count": 59674289, "maximum": 1029, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.296044923, "variance": 1.679732444 }, { "average": 226002036.3, "count": 59674289, "maximum": 226003346.5, "minimum": 226000632.7, "name": "GpsTime", "position": 12, "stddev": 592.2613838, "variance": 350773.5467 }, { "average": 0.5091713116, "count": 59674289, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999158842, "variance": 0.2499158912 }, { "average": 0, "count": 59674289, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59674289, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002196842261, "count": 59674289, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04681897246, "variance": 0.002192016182 }, { "average": 0, "count": 59674289, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611770.1537, 5224277.751, 633.5540235, 612743.7537, 5225684.731, 1285.574023 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611770.1536884082, 5224277.751352999, 633.5540234538271 ], [ 611770.1536884082, 5225684.731353, 633.5540234538271 ], [ 612743.7536884083, 5225684.731353, 1285.574023453827 ], [ 612743.7536884083, 5224277.751352999, 1285.574023453827 ], [ 611770.1536884082, 5224277.751352999, 633.5540234538271 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:29:06+00:00", "end_time": "2018-11-11T19:43:52+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5409.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5409.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5409.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5409.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5253603, 47.16234435, 633.5540235, -121.5121659, 47.1751669, 1285.574023 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52536028621545, 47.16251039682461, 633.5540234538271 ], [ -121.52500986891128, 47.17516690334067, 633.5540234538271 ], [ -121.51216591786094, 47.17500078412708, 1285.574023453827 ], [ -121.51251938380032, 47.16234435070389, 1285.574023453827 ], [ -121.52536028621545, 47.16251039682461, 633.5540234538271 ] ] ] }, "id": "20181111_47121B5409.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5409.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:29:06Z", "pc:count": 59674289, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612269.6205, "count": 59674289, "maximum": 612743.7537, "minimum": 611770.1537, "name": "X", "position": 0, "stddev": 274.30479, "variance": 75243.11783 }, { "average": 5224978.571, "count": 59674289, "maximum": 5225684.731, "minimum": 5224277.751, "name": "Y", "position": 1, "stddev": 405.6461818, "variance": 164548.8248 }, { "average": 896.7244158, "count": 59674289, "maximum": 1285.574023, "minimum": 633.5540235, "name": "Z", "position": 2, "stddev": 131.4445885, "variance": 17277.67984 }, { "average": 35219.20091, "count": 59674289, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17554.51764, "variance": 308161089.4 }, { "average": 1.945735575, "count": 59674289, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.057566008, "variance": 1.118445861 }, { "average": 2.891249597, "count": 59674289, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.23091924, "variance": 1.515162176 }, { "average": 0, "count": 59674289, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.424399041e-06, "count": 59674289, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001193481058, "variance": 1.424397036e-06 }, { "average": 1.044126341, "count": 59674289, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.328762036, "variance": 0.1080844763 }, { "average": -1.011845264, "count": 59674289, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.11236469, "variance": 259.6082958 }, { "average": 0.5091713116, "count": 59674289, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999158842, "variance": 0.2499158912 }, { "average": 1025.928458, "count": 59674289, "maximum": 1029, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.296044923, "variance": 1.679732444 }, { "average": 226002036.3, "count": 59674289, "maximum": 226003346.5, "minimum": 226000632.7, "name": "GpsTime", "position": 12, "stddev": 592.2613838, "variance": 350773.5467 }, { "average": 0.5091713116, "count": 59674289, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999158842, "variance": 0.2499158912 }, { "average": 0, "count": 59674289, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59674289, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002196842261, "count": 59674289, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04681897246, "variance": 0.002192016182 }, { "average": 0, "count": 59674289, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611770.1537, 5224277.751, 633.5540235, 612743.7537, 5225684.731, 1285.574023 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611770.1536884082, 5224277.751352999, 633.5540234538271 ], [ 611770.1536884082, 5225684.731353, 633.5540234538271 ], [ 612743.7536884083, 5225684.731353, 1285.574023453827 ], [ 612743.7536884083, 5224277.751352999, 1285.574023453827 ], [ 611770.1536884082, 5224277.751352999, 633.5540234538271 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:29:06+00:00", "end_time": "2018-11-11T19:43:52+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4307.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786912784132, 47.162510714785874, 1023.4057982108959 ], [ -121.48750968096662, 47.17517132280131, 1023.4057982108959 ], [ -121.47465724312968, 47.17500088352876, 1679.9857982108958 ], [ -121.4750197415377, 47.16234035053134, 1679.9857982108958 ], [ -121.48786912784132, 47.162510714785874, 1023.4057982108959 ] ] ] }, "bbox": [ -121.4878691, 47.16234035, 1023.405798, -121.4746572, 47.17517132, 1679.985798 ], "properties": { "datetime": "2018-11-11T20:08:29Z", "pc:count": 52846008, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615135.3287, "count": 52846008, "maximum": 615585.9742, "minimum": 614611.7142, "name": "X", "position": 0, "stddev": 277.0172268, "variance": 76738.54394 }, { "average": 5225111.77, "count": 52846008, "maximum": 5225739.569, "minimum": 5224332.109, "name": "Y", "position": 1, "stddev": 406.105968, "variance": 164922.0572 }, { "average": 1291.502049, "count": 52846008, "maximum": 1679.985798, "minimum": 1023.405798, "name": "Z", "position": 2, "stddev": 131.8092729, "variance": 17373.68442 }, { "average": 37061.36685, "count": 52846008, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20599.8806, "variance": 424355080.6 }, { "average": 1.846853503, "count": 52846008, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.082280974, "variance": 1.171332106 }, { "average": 2.693898468, "count": 52846008, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.396528555, "variance": 1.950292005 }, { "average": 0, "count": 52846008, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.216893885e-07, "count": 52846008, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005671765961, "variance": 3.216892911e-07 }, { "average": 1.081850345, "count": 52846008, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.421789306, "variance": 0.1779062187 }, { "average": 0.1854985184, "count": 52846008, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94589402, "variance": 254.2715361 }, { "average": 0.5042755547, "count": 52846008, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499981724, "variance": 0.2499817244 }, { "average": 1023.717091, "count": 52846008, "maximum": 1026, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.17031722, "variance": 1.369642396 }, { "average": 226001043.8, "count": 52846008, "maximum": 226002109.4, "minimum": 225999800.8, "name": "GpsTime", "position": 12, "stddev": 515.3402907, "variance": 265575.6152 }, { "average": 0.5042755547, "count": 52846008, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499981724, "variance": 0.2499817244 }, { "average": 0, "count": 52846008, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52846008, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003425178303, "count": 52846008, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05842470814, "variance": 0.003413446521 }, { "average": 0, "count": 52846008, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614611.7142, 5224332.109, 1023.405798, 615585.9742, 5225739.569, 1679.985798 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614611.7141634346, 5224332.109111365, 1023.4057982108959 ], [ 614611.7141634346, 5225739.569111366, 1023.4057982108959 ], [ 615585.9741634346, 5225739.569111366, 1679.9857982108958 ], [ 615585.9741634346, 5224332.109111365, 1679.9857982108958 ], [ 614611.7141634346, 5224332.109111365, 1023.4057982108959 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:08:29+00:00", "end_time": "2018-11-11T19:30:00+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4307.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4307.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4307.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4307.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4878691, 47.16234035, 1023.405798, -121.4746572, 47.17517132, 1679.985798 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786912784132, 47.162510714785874, 1023.4057982108959 ], [ -121.48750968096662, 47.17517132280131, 1023.4057982108959 ], [ -121.47465724312968, 47.17500088352876, 1679.9857982108958 ], [ -121.4750197415377, 47.16234035053134, 1679.9857982108958 ], [ -121.48786912784132, 47.162510714785874, 1023.4057982108959 ] ] ] }, "id": "20181111_47121B4307.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4307.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:08:29Z", "pc:count": 52846008, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615135.3287, "count": 52846008, "maximum": 615585.9742, "minimum": 614611.7142, "name": "X", "position": 0, "stddev": 277.0172268, "variance": 76738.54394 }, { "average": 5225111.77, "count": 52846008, "maximum": 5225739.569, "minimum": 5224332.109, "name": "Y", "position": 1, "stddev": 406.105968, "variance": 164922.0572 }, { "average": 1291.502049, "count": 52846008, "maximum": 1679.985798, "minimum": 1023.405798, "name": "Z", "position": 2, "stddev": 131.8092729, "variance": 17373.68442 }, { "average": 37061.36685, "count": 52846008, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20599.8806, "variance": 424355080.6 }, { "average": 1.846853503, "count": 52846008, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.082280974, "variance": 1.171332106 }, { "average": 2.693898468, "count": 52846008, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.396528555, "variance": 1.950292005 }, { "average": 0, "count": 52846008, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.216893885e-07, "count": 52846008, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005671765961, "variance": 3.216892911e-07 }, { "average": 1.081850345, "count": 52846008, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.421789306, "variance": 0.1779062187 }, { "average": 0.1854985184, "count": 52846008, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94589402, "variance": 254.2715361 }, { "average": 0.5042755547, "count": 52846008, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499981724, "variance": 0.2499817244 }, { "average": 1023.717091, "count": 52846008, "maximum": 1026, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.17031722, "variance": 1.369642396 }, { "average": 226001043.8, "count": 52846008, "maximum": 226002109.4, "minimum": 225999800.8, "name": "GpsTime", "position": 12, "stddev": 515.3402907, "variance": 265575.6152 }, { "average": 0.5042755547, "count": 52846008, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499981724, "variance": 0.2499817244 }, { "average": 0, "count": 52846008, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52846008, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003425178303, "count": 52846008, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05842470814, "variance": 0.003413446521 }, { "average": 0, "count": 52846008, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614611.7142, 5224332.109, 1023.405798, 615585.9742, 5225739.569, 1679.985798 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614611.7141634346, 5224332.109111365, 1023.4057982108959 ], [ 614611.7141634346, 5225739.569111366, 1023.4057982108959 ], [ 615585.9741634346, 5225739.569111366, 1679.9857982108958 ], [ 615585.9741634346, 5224332.109111365, 1679.9857982108958 ], [ 614611.7141634346, 5224332.109111365, 1023.4057982108959 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:08:29+00:00", "end_time": "2018-11-11T19:30:00+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6308.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531428143309, 47.28750922161537, 629.9001037783536 ], [ -121.72501055445902, 47.30014528176969, 629.9001037783536 ], [ -121.71221145204201, 47.30000215322274, 1076.8201037783535 ], [ -121.71251822595924, 47.287366155965366, 1076.8201037783535 ], [ -121.72531428143309, 47.28750922161537, 629.9001037783536 ] ] ] }, "bbox": [ -121.7253143, 47.28736616, 629.9001038, -121.7122115, 47.30014528, 1076.820104 ], "properties": { "datetime": "2018-11-12T22:13:02Z", "pc:count": 65187904, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596875.6417, "count": 65187904, "maximum": 597355.9749, "minimum": 596388.1349, "name": "X", "position": 0, "stddev": 271.6835699, "variance": 73811.96215 }, { "average": 5238605.697, "count": 65187904, "maximum": 5239306.642, "minimum": 5237902.022, "name": "Y", "position": 1, "stddev": 390.1475177, "variance": 152215.0855 }, { "average": 865.3060771, "count": 65187904, "maximum": 1076.820104, "minimum": 629.9001038, "name": "Z", "position": 2, "stddev": 82.04624654, "variance": 6731.586572 }, { "average": 33475.9228, "count": 65187904, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18570.01895, "variance": 344845603.8 }, { "average": 2.103116661, "count": 65187904, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.174141012, "variance": 1.378607117 }, { "average": 3.206448807, "count": 65187904, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.347705333, "variance": 1.816309664 }, { "average": 0, "count": 65187904, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.534026926e-08, "count": 65187904, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001238558406, "variance": 1.534026926e-08 }, { "average": 1.052851385, "count": 65187904, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3386322372, "variance": 0.114671792 }, { "average": -0.1799748174, "count": 65187904, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88182477, "variance": 252.2323581 }, { "average": 0.5068436776, "count": 65187904, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999531657, "variance": 0.2499531679 }, { "average": 1070.474045, "count": 65187904, "maximum": 1073, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 1.727874608, "variance": 2.985550659 }, { "average": 226092672.3, "count": 65187904, "maximum": 226095982.3, "minimum": 226016538.1, "name": "GpsTime", "position": 12, "stddev": 12387.95363, "variance": 153461395.1 }, { "average": 0.5068436776, "count": 65187904, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999531657, "variance": 0.2499531679 }, { "average": 0, "count": 65187904, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 65187904, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001967496915, "count": 65187904, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0443128187, "variance": 0.001963625901 }, { "average": 0, "count": 65187904, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596388.1349, 5237902.022, 629.9001038, 597355.9749, 5239306.642, 1076.820104 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596388.1348817853, 5237902.022209379, 629.9001037783536 ], [ 596388.1348817853, 5239306.642209378, 629.9001037783536 ], [ 597355.9748817853, 5239306.642209378, 1076.8201037783535 ], [ 597355.9748817853, 5237902.022209379, 1076.8201037783535 ], [ 596388.1348817853, 5237902.022209379, 629.9001037783536 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:13:02+00:00", "end_time": "2018-11-12T00:08:58+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6308.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6308.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6308.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6308.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7253143, 47.28736616, 629.9001038, -121.7122115, 47.30014528, 1076.820104 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531428143309, 47.28750922161537, 629.9001037783536 ], [ -121.72501055445902, 47.30014528176969, 629.9001037783536 ], [ -121.71221145204201, 47.30000215322274, 1076.8201037783535 ], [ -121.71251822595924, 47.287366155965366, 1076.8201037783535 ], [ -121.72531428143309, 47.28750922161537, 629.9001037783536 ] ] ] }, "id": "20181111_47121C6308.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6308.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:13:02Z", "pc:count": 65187904, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596875.6417, "count": 65187904, "maximum": 597355.9749, "minimum": 596388.1349, "name": "X", "position": 0, "stddev": 271.6835699, "variance": 73811.96215 }, { "average": 5238605.697, "count": 65187904, "maximum": 5239306.642, "minimum": 5237902.022, "name": "Y", "position": 1, "stddev": 390.1475177, "variance": 152215.0855 }, { "average": 865.3060771, "count": 65187904, "maximum": 1076.820104, "minimum": 629.9001038, "name": "Z", "position": 2, "stddev": 82.04624654, "variance": 6731.586572 }, { "average": 33475.9228, "count": 65187904, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18570.01895, "variance": 344845603.8 }, { "average": 2.103116661, "count": 65187904, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.174141012, "variance": 1.378607117 }, { "average": 3.206448807, "count": 65187904, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.347705333, "variance": 1.816309664 }, { "average": 0, "count": 65187904, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.534026926e-08, "count": 65187904, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001238558406, "variance": 1.534026926e-08 }, { "average": 1.052851385, "count": 65187904, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3386322372, "variance": 0.114671792 }, { "average": -0.1799748174, "count": 65187904, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88182477, "variance": 252.2323581 }, { "average": 0.5068436776, "count": 65187904, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999531657, "variance": 0.2499531679 }, { "average": 1070.474045, "count": 65187904, "maximum": 1073, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 1.727874608, "variance": 2.985550659 }, { "average": 226092672.3, "count": 65187904, "maximum": 226095982.3, "minimum": 226016538.1, "name": "GpsTime", "position": 12, "stddev": 12387.95363, "variance": 153461395.1 }, { "average": 0.5068436776, "count": 65187904, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999531657, "variance": 0.2499531679 }, { "average": 0, "count": 65187904, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 65187904, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001967496915, "count": 65187904, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0443128187, "variance": 0.001963625901 }, { "average": 0, "count": 65187904, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596388.1349, 5237902.022, 629.9001038, 597355.9749, 5239306.642, 1076.820104 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596388.1348817853, 5237902.022209379, 629.9001037783536 ], [ 596388.1348817853, 5239306.642209378, 629.9001037783536 ], [ 597355.9748817853, 5239306.642209378, 1076.8201037783535 ], [ 597355.9748817853, 5237902.022209379, 1076.8201037783535 ], [ 596388.1348817853, 5237902.022209379, 629.9001037783536 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:13:02+00:00", "end_time": "2018-11-12T00:08:58+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3412.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.30014946379995, 47.150007842226536, 1507.9965563604567 ], [ -121.30001405067638, 47.15425327377117, 1507.9965563604567 ], [ -121.29819996728808, 47.15422633140609, 1625.9165563604568 ], [ -121.29833552474312, 47.149980903838376, 1625.9165563604568 ], [ -121.30014946379995, 47.150007842226536, 1507.9965563604567 ] ] ] }, "bbox": [ -121.3001495, 47.1499809, 1507.996556, -121.2982, 47.15425327, 1625.916556 ], "properties": { "datetime": "2018-11-11T18:30:48Z", "pc:count": 1435180, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628930.1252, "count": 1435180, "maximum": 629007.2755, "minimum": 628869.6955, "name": "X", "position": 0, "stddev": 34.51459089, "variance": 1191.256984 }, { "average": 5223396.976, "count": 1435180, "maximum": 5223707.23, "minimum": 5223235.23, "name": "Y", "position": 1, "stddev": 110.6329159, "variance": 12239.64208 }, { "average": 1579.081011, "count": 1435180, "maximum": 1625.916556, "minimum": 1507.996556, "name": "Z", "position": 2, "stddev": 22.34450098, "variance": 499.2767241 }, { "average": 38166.91908, "count": 1435180, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20849.40698, "variance": 434697771.3 }, { "average": 1.821356206, "count": 1435180, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.013825078, "variance": 1.027841288 }, { "average": 2.643678842, "count": 1435180, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260587568, "variance": 1.589081017 }, { "average": 0, "count": 1435180, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1435180, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082174361, "count": 1435180, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4386067039, "variance": 0.1923758407 }, { "average": 7.33067163, "count": 1435180, "maximum": 25.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.95425161, "variance": 223.6296413 }, { "average": 0.5100969913, "count": 1435180, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998982145, "variance": 0.2498982249 }, { "average": 1005.718793, "count": 1435180, "maximum": 1012, "minimum": 1001, "name": "PointSourceId", "position": 11, "stddev": 4.587734676, "variance": 21.04730946 }, { "average": 225857208.4, "count": 1435180, "maximum": 225996248.6, "minimum": 225752824.3, "name": "GpsTime", "position": 12, "stddev": 120331.237, "variance": 14479606590.0 }, { "average": 0.5100969913, "count": 1435180, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998982145, "variance": 0.2498982249 }, { "average": 0, "count": 1435180, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1435180, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003898465698, "count": 1435180, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06231589178, "variance": 0.003883270369 }, { "average": 0, "count": 1435180, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 628869.6955, 5223235.23, 1507.996556, 629007.2755, 5223707.23, 1625.916556 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 628869.695457531, 5223235.230223725, 1507.9965563604567 ], [ 628869.695457531, 5223707.230223725, 1507.9965563604567 ], [ 629007.2754575311, 5223707.230223725, 1625.9165563604568 ], [ 629007.2754575311, 5223235.230223725, 1625.9165563604568 ], [ 628869.695457531, 5223235.230223725, 1507.9965563604567 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:30:48+00:00", "end_time": "2018-11-08T22:53:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3412.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3412.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3412.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3412.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3001495, 47.1499809, 1507.996556, -121.2982, 47.15425327, 1625.916556 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.30014946379995, 47.150007842226536, 1507.9965563604567 ], [ -121.30001405067638, 47.15425327377117, 1507.9965563604567 ], [ -121.29819996728808, 47.15422633140609, 1625.9165563604568 ], [ -121.29833552474312, 47.149980903838376, 1625.9165563604568 ], [ -121.30014946379995, 47.150007842226536, 1507.9965563604567 ] ] ] }, "id": "20181108_47121B3412.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3412.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:30:48Z", "pc:count": 1435180, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628930.1252, "count": 1435180, "maximum": 629007.2755, "minimum": 628869.6955, "name": "X", "position": 0, "stddev": 34.51459089, "variance": 1191.256984 }, { "average": 5223396.976, "count": 1435180, "maximum": 5223707.23, "minimum": 5223235.23, "name": "Y", "position": 1, "stddev": 110.6329159, "variance": 12239.64208 }, { "average": 1579.081011, "count": 1435180, "maximum": 1625.916556, "minimum": 1507.996556, "name": "Z", "position": 2, "stddev": 22.34450098, "variance": 499.2767241 }, { "average": 38166.91908, "count": 1435180, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20849.40698, "variance": 434697771.3 }, { "average": 1.821356206, "count": 1435180, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.013825078, "variance": 1.027841288 }, { "average": 2.643678842, "count": 1435180, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260587568, "variance": 1.589081017 }, { "average": 0, "count": 1435180, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1435180, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082174361, "count": 1435180, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4386067039, "variance": 0.1923758407 }, { "average": 7.33067163, "count": 1435180, "maximum": 25.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.95425161, "variance": 223.6296413 }, { "average": 0.5100969913, "count": 1435180, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998982145, "variance": 0.2498982249 }, { "average": 1005.718793, "count": 1435180, "maximum": 1012, "minimum": 1001, "name": "PointSourceId", "position": 11, "stddev": 4.587734676, "variance": 21.04730946 }, { "average": 225857208.4, "count": 1435180, "maximum": 225996248.6, "minimum": 225752824.3, "name": "GpsTime", "position": 12, "stddev": 120331.237, "variance": 14479606590.0 }, { "average": 0.5100969913, "count": 1435180, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998982145, "variance": 0.2498982249 }, { "average": 0, "count": 1435180, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1435180, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003898465698, "count": 1435180, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06231589178, "variance": 0.003883270369 }, { "average": 0, "count": 1435180, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 628869.6955, 5223235.23, 1507.996556, 629007.2755, 5223707.23, 1625.916556 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 628869.695457531, 5223235.230223725, 1507.9965563604567 ], [ 628869.695457531, 5223707.230223725, 1507.9965563604567 ], [ 629007.2754575311, 5223707.230223725, 1625.9165563604568 ], [ 629007.2754575311, 5223235.230223725, 1625.9165563604568 ], [ 628869.695457531, 5223235.230223725, 1507.9965563604567 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:30:48+00:00", "end_time": "2018-11-08T22:53:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4123.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537234193275, 47.18751048978707, 595.6114836435561 ], [ -121.4750095670838, 47.20017240822495, 595.6114836435561 ], [ -121.46215354372075, 47.20000052953284, 1220.131483643556 ], [ -121.46251937391612, 47.187338686759475, 1220.131483643556 ], [ -121.47537234193275, 47.18751048978707, 595.6114836435561 ] ] ] }, "bbox": [ -121.4753723, 47.18733869, 595.6114836, -121.4621535, 47.20017241, 1220.131484 ], "properties": { "datetime": "2018-11-11T20:45:16Z", "pc:count": 55592765, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615991.7459, "count": 55592765, "maximum": 616478.7277, "minimum": 615504.6477, "name": "X", "position": 0, "stddev": 279.2424702, "variance": 77976.35714 }, { "average": 5227838.982, "count": 55592765, "maximum": 5228536.285, "minimum": 5227128.665, "name": "Y", "position": 1, "stddev": 408.4169112, "variance": 166804.3733 }, { "average": 870.9331335, "count": 55592765, "maximum": 1220.131484, "minimum": 595.6114836, "name": "Z", "position": 2, "stddev": 107.3316759, "variance": 11520.08864 }, { "average": 35854.85853, "count": 55592765, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17722.55024, "variance": 314088787.1 }, { "average": 1.911161497, "count": 55592765, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.052711327, "variance": 1.108201139 }, { "average": 2.822454523, "count": 55592765, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.2582452, "variance": 1.583180984 }, { "average": 0, "count": 55592765, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.191192865e-06, "count": 55592765, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002047236033, "variance": 4.191175374e-06 }, { "average": 1.056741448, "count": 55592765, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3837247272, "variance": 0.1472446663 }, { "average": 0.00207093461, "count": 55592765, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.9518669, "variance": 254.4620577 }, { "average": 0.5088648316, "count": 55592765, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999214131, "variance": 0.2499214193 }, { "average": 1028.244817, "count": 55592765, "maximum": 1031, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 1.262715733, "variance": 1.594451023 }, { "average": 226003076.4, "count": 55592765, "maximum": 226004316.6, "minimum": 226001583.9, "name": "GpsTime", "position": 12, "stddev": 564.3279166, "variance": 318465.9975 }, { "average": 0.5088648316, "count": 55592765, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999214131, "variance": 0.2499214193 }, { "average": 0, "count": 55592765, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55592765, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003124093576, "count": 55592765, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05580621535, "variance": 0.003114333671 }, { "average": 0, "count": 55592765, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615504.6477, 5227128.665, 595.6114836, 616478.7277, 5228536.285, 1220.131484 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615504.6477240823, 5227128.665360627, 595.6114836435561 ], [ 615504.6477240823, 5228536.285360626, 595.6114836435561 ], [ 616478.7277240824, 5228536.285360626, 1220.131483643556 ], [ 616478.7277240824, 5227128.665360627, 1220.131483643556 ], [ 615504.6477240823, 5227128.665360627, 595.6114836435561 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:45:16+00:00", "end_time": "2018-11-11T19:59:43+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4123.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4123.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4123.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4123.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4753723, 47.18733869, 595.6114836, -121.4621535, 47.20017241, 1220.131484 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537234193275, 47.18751048978707, 595.6114836435561 ], [ -121.4750095670838, 47.20017240822495, 595.6114836435561 ], [ -121.46215354372075, 47.20000052953284, 1220.131483643556 ], [ -121.46251937391612, 47.187338686759475, 1220.131483643556 ], [ -121.47537234193275, 47.18751048978707, 595.6114836435561 ] ] ] }, "id": "20181111_47121B4123.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4123.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:45:16Z", "pc:count": 55592765, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615991.7459, "count": 55592765, "maximum": 616478.7277, "minimum": 615504.6477, "name": "X", "position": 0, "stddev": 279.2424702, "variance": 77976.35714 }, { "average": 5227838.982, "count": 55592765, "maximum": 5228536.285, "minimum": 5227128.665, "name": "Y", "position": 1, "stddev": 408.4169112, "variance": 166804.3733 }, { "average": 870.9331335, "count": 55592765, "maximum": 1220.131484, "minimum": 595.6114836, "name": "Z", "position": 2, "stddev": 107.3316759, "variance": 11520.08864 }, { "average": 35854.85853, "count": 55592765, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17722.55024, "variance": 314088787.1 }, { "average": 1.911161497, "count": 55592765, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.052711327, "variance": 1.108201139 }, { "average": 2.822454523, "count": 55592765, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.2582452, "variance": 1.583180984 }, { "average": 0, "count": 55592765, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.191192865e-06, "count": 55592765, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002047236033, "variance": 4.191175374e-06 }, { "average": 1.056741448, "count": 55592765, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3837247272, "variance": 0.1472446663 }, { "average": 0.00207093461, "count": 55592765, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.9518669, "variance": 254.4620577 }, { "average": 0.5088648316, "count": 55592765, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999214131, "variance": 0.2499214193 }, { "average": 1028.244817, "count": 55592765, "maximum": 1031, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 1.262715733, "variance": 1.594451023 }, { "average": 226003076.4, "count": 55592765, "maximum": 226004316.6, "minimum": 226001583.9, "name": "GpsTime", "position": 12, "stddev": 564.3279166, "variance": 318465.9975 }, { "average": 0.5088648316, "count": 55592765, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999214131, "variance": 0.2499214193 }, { "average": 0, "count": 55592765, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55592765, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003124093576, "count": 55592765, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05580621535, "variance": 0.003114333671 }, { "average": 0, "count": 55592765, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615504.6477, 5227128.665, 595.6114836, 616478.7277, 5228536.285, 1220.131484 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615504.6477240823, 5227128.665360627, 595.6114836435561 ], [ 615504.6477240823, 5228536.285360626, 595.6114836435561 ], [ 616478.7277240824, 5228536.285360626, 1220.131483643556 ], [ 616478.7277240824, 5227128.665360627, 1220.131483643556 ], [ 615504.6477240823, 5227128.665360627, 595.6114836435561 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:45:16+00:00", "end_time": "2018-11-11T19:59:43+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3417.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.30017027489882, 47.14509493533724, 1545.320226780746 ], [ -121.30001287170371, 47.15003061326862, 1545.320226780746 ], [ -121.29652448820904, 47.14997877855245, 1686.400226780746 ], [ -121.29668221401563, 47.14504310951602, 1686.400226780746 ], [ -121.30017027489882, 47.14509493533724, 1545.320226780746 ] ] ] }, "bbox": [ -121.3001703, 47.14504311, 1545.320227, -121.2965245, 47.15003061, 1686.400227 ], "properties": { "datetime": "2018-11-11T18:28:08Z", "pc:count": 2463092, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628985.3481, "count": 2463092, "maximum": 629144.5754, "minimum": 628879.9954, "name": "X", "position": 0, "stddev": 67.41601392, "variance": 4544.918933 }, { "average": 5223057.643, "count": 2463092, "maximum": 5223237.986, "minimum": 5222689.246, "name": "Y", "position": 1, "stddev": 114.6304625, "variance": 13140.14292 }, { "average": 1603.709868, "count": 2463092, "maximum": 1686.400227, "minimum": 1545.320227, "name": "Z", "position": 2, "stddev": 24.21209584, "variance": 586.225585 }, { "average": 40018.9931, "count": 2463092, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21009.0809, "variance": 441381480.2 }, { "average": 1.754620209, "count": 2463092, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9855601343, "variance": 0.9713287784 }, { "average": 2.509249756, "count": 2463092, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.26040641, "variance": 1.588624319 }, { "average": 0, "count": 2463092, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.055583795e-05, "count": 2463092, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003248958419, "variance": 1.055573081e-05 }, { "average": 1.116433329, "count": 2463092, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4971016542, "variance": 0.2471100546 }, { "average": -9.031203323, "count": 2463092, "maximum": 28.00200081, "minimum": -25.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 12.26340521, "variance": 150.3911074 }, { "average": 0.5068966161, "count": 2463092, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999525359, "variance": 0.2499525382 }, { "average": 1002.306213, "count": 2463092, "maximum": 1011, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 2.647186321, "variance": 7.00759542 }, { "average": 225772924.5, "count": 2463092, "maximum": 225996088.8, "minimum": 225752414.9, "name": "GpsTime", "position": 12, "stddev": 66829.79072, "variance": 4466220928 }, { "average": 0.5068966161, "count": 2463092, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999525359, "variance": 0.2499525382 }, { "average": 0, "count": 2463092, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2463092, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004807778191, "count": 2463092, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06917127585, "variance": 0.004784665402 }, { "average": 0, "count": 2463092, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 628879.9954, 5222689.246, 1545.320227, 629144.5754, 5223237.986, 1686.400227 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 628879.9954426526, 5222689.245983296, 1545.320226780746 ], [ 628879.9954426526, 5223237.985983296, 1545.320226780746 ], [ 629144.5754426527, 5223237.985983296, 1686.400226780746 ], [ 629144.5754426527, 5222689.245983296, 1686.400226780746 ], [ 628879.9954426526, 5222689.245983296, 1545.320226780746 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:28:08+00:00", "end_time": "2018-11-08T22:46:54+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3417.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3417.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3417.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3417.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3001703, 47.14504311, 1545.320227, -121.2965245, 47.15003061, 1686.400227 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.30017027489882, 47.14509493533724, 1545.320226780746 ], [ -121.30001287170371, 47.15003061326862, 1545.320226780746 ], [ -121.29652448820904, 47.14997877855245, 1686.400226780746 ], [ -121.29668221401563, 47.14504310951602, 1686.400226780746 ], [ -121.30017027489882, 47.14509493533724, 1545.320226780746 ] ] ] }, "id": "20181108_47121B3417.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3417.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:28:08Z", "pc:count": 2463092, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628985.3481, "count": 2463092, "maximum": 629144.5754, "minimum": 628879.9954, "name": "X", "position": 0, "stddev": 67.41601392, "variance": 4544.918933 }, { "average": 5223057.643, "count": 2463092, "maximum": 5223237.986, "minimum": 5222689.246, "name": "Y", "position": 1, "stddev": 114.6304625, "variance": 13140.14292 }, { "average": 1603.709868, "count": 2463092, "maximum": 1686.400227, "minimum": 1545.320227, "name": "Z", "position": 2, "stddev": 24.21209584, "variance": 586.225585 }, { "average": 40018.9931, "count": 2463092, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21009.0809, "variance": 441381480.2 }, { "average": 1.754620209, "count": 2463092, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9855601343, "variance": 0.9713287784 }, { "average": 2.509249756, "count": 2463092, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.26040641, "variance": 1.588624319 }, { "average": 0, "count": 2463092, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.055583795e-05, "count": 2463092, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003248958419, "variance": 1.055573081e-05 }, { "average": 1.116433329, "count": 2463092, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4971016542, "variance": 0.2471100546 }, { "average": -9.031203323, "count": 2463092, "maximum": 28.00200081, "minimum": -25.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 12.26340521, "variance": 150.3911074 }, { "average": 0.5068966161, "count": 2463092, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999525359, "variance": 0.2499525382 }, { "average": 1002.306213, "count": 2463092, "maximum": 1011, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 2.647186321, "variance": 7.00759542 }, { "average": 225772924.5, "count": 2463092, "maximum": 225996088.8, "minimum": 225752414.9, "name": "GpsTime", "position": 12, "stddev": 66829.79072, "variance": 4466220928 }, { "average": 0.5068966161, "count": 2463092, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999525359, "variance": 0.2499525382 }, { "average": 0, "count": 2463092, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2463092, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004807778191, "count": 2463092, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06917127585, "variance": 0.004784665402 }, { "average": 0, "count": 2463092, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 628879.9954, 5222689.246, 1545.320227, 629144.5754, 5223237.986, 1686.400227 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 628879.9954426526, 5222689.245983296, 1545.320226780746 ], [ 628879.9954426526, 5223237.985983296, 1545.320226780746 ], [ 629144.5754426527, 5223237.985983296, 1686.400226780746 ], [ 629144.5754426527, 5222689.245983296, 1686.400226780746 ], [ 628879.9954426526, 5222689.245983296, 1545.320226780746 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:28:08+00:00", "end_time": "2018-11-08T22:46:54+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4114.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287556442395, 47.21251063950857, 294.340743882463 ], [ -121.46250945017, 47.22517404764353, 294.340743882463 ], [ -121.44965062634935, 47.225000738941816, 1358.300743882463 ], [ -121.45001979962376, 47.21233740711481, 1358.300743882463 ], [ -121.46287556442395, 47.21251063950857, 294.340743882463 ] ] ] }, "bbox": [ -121.4628756, 47.21233741, 294.3407439, -121.4496506, 47.22517405, 1358.300744 ], "properties": { "datetime": "2018-11-11T21:26:59Z", "pc:count": 50287312, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616887.7744, "count": 50287312, "maximum": 617370.5076, "minimum": 616396.6676, "name": "X", "position": 0, "stddev": 272.5636142, "variance": 74290.9238 }, { "average": 5230607.562, "count": 50287312, "maximum": 5231333.224, "minimum": 5229925.424, "name": "Y", "position": 1, "stddev": 420.2099922, "variance": 176576.4376 }, { "average": 566.2011741, "count": 50287312, "maximum": 1358.300744, "minimum": 294.3407439, "name": "Z", "position": 2, "stddev": 53.6042868, "variance": 2873.419563 }, { "average": 36853.43689, "count": 50287312, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16590.54386, "variance": 275246145.5 }, { "average": 1.85104004, "count": 50287312, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.039553391, "variance": 1.080671252 }, { "average": 2.702245409, "count": 50287312, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.291004775, "variance": 1.666693328 }, { "average": 0, "count": 50287312, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.829487327e-06, "count": 50287312, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001352584199, "variance": 1.829484016e-06 }, { "average": 1.138664501, "count": 50287312, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7460008964, "variance": 0.5565173374 }, { "average": 0.850176885, "count": 50287312, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02449213, "variance": 256.7843482 }, { "average": 0.5073793366, "count": 50287312, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999455474, "variance": 0.2499455504 }, { "average": 1030.177028, "count": 50287312, "maximum": 1036, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 7.436342936, "variance": 55.29919626 }, { "average": 225983836.6, "count": 50287312, "maximum": 226006819.3, "minimum": 225754431.4, "name": "GpsTime", "position": 12, "stddev": 69620.55278, "variance": 4847021370 }, { "average": 0.5073793366, "count": 50287312, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999455474, "variance": 0.2499455504 }, { "average": 0, "count": 50287312, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50287312, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002693761003, "count": 50287312, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05183150304, "variance": 0.002686504708 }, { "average": 0, "count": 50287312, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616396.6676, 5229925.424, 294.3407439, 617370.5076, 5231333.224, 1358.300744 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616396.6676289135, 5229925.4237343725, 294.340743882463 ], [ 616396.6676289135, 5231333.223734373, 294.340743882463 ], [ 617370.5076289136, 5231333.223734373, 1358.300743882463 ], [ 617370.5076289136, 5229925.4237343725, 1358.300743882463 ], [ 616396.6676289135, 5229925.4237343725, 294.340743882463 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:26:59+00:00", "end_time": "2018-11-08T23:20:31+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4114.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4114.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4114.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4114.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4628756, 47.21233741, 294.3407439, -121.4496506, 47.22517405, 1358.300744 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287556442395, 47.21251063950857, 294.340743882463 ], [ -121.46250945017, 47.22517404764353, 294.340743882463 ], [ -121.44965062634935, 47.225000738941816, 1358.300743882463 ], [ -121.45001979962376, 47.21233740711481, 1358.300743882463 ], [ -121.46287556442395, 47.21251063950857, 294.340743882463 ] ] ] }, "id": "20181108_47121B4114.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4114.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:26:59Z", "pc:count": 50287312, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616887.7744, "count": 50287312, "maximum": 617370.5076, "minimum": 616396.6676, "name": "X", "position": 0, "stddev": 272.5636142, "variance": 74290.9238 }, { "average": 5230607.562, "count": 50287312, "maximum": 5231333.224, "minimum": 5229925.424, "name": "Y", "position": 1, "stddev": 420.2099922, "variance": 176576.4376 }, { "average": 566.2011741, "count": 50287312, "maximum": 1358.300744, "minimum": 294.3407439, "name": "Z", "position": 2, "stddev": 53.6042868, "variance": 2873.419563 }, { "average": 36853.43689, "count": 50287312, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16590.54386, "variance": 275246145.5 }, { "average": 1.85104004, "count": 50287312, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.039553391, "variance": 1.080671252 }, { "average": 2.702245409, "count": 50287312, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.291004775, "variance": 1.666693328 }, { "average": 0, "count": 50287312, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.829487327e-06, "count": 50287312, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001352584199, "variance": 1.829484016e-06 }, { "average": 1.138664501, "count": 50287312, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7460008964, "variance": 0.5565173374 }, { "average": 0.850176885, "count": 50287312, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02449213, "variance": 256.7843482 }, { "average": 0.5073793366, "count": 50287312, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999455474, "variance": 0.2499455504 }, { "average": 1030.177028, "count": 50287312, "maximum": 1036, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 7.436342936, "variance": 55.29919626 }, { "average": 225983836.6, "count": 50287312, "maximum": 226006819.3, "minimum": 225754431.4, "name": "GpsTime", "position": 12, "stddev": 69620.55278, "variance": 4847021370 }, { "average": 0.5073793366, "count": 50287312, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999455474, "variance": 0.2499455504 }, { "average": 0, "count": 50287312, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50287312, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002693761003, "count": 50287312, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05183150304, "variance": 0.002686504708 }, { "average": 0, "count": 50287312, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616396.6676, 5229925.424, 294.3407439, 617370.5076, 5231333.224, 1358.300744 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616396.6676289135, 5229925.4237343725, 294.340743882463 ], [ 616396.6676289135, 5231333.223734373, 294.340743882463 ], [ 617370.5076289136, 5231333.223734373, 1358.300743882463 ], [ 617370.5076289136, 5229925.4237343725, 1358.300743882463 ], [ 616396.6676289135, 5229925.4237343725, 294.340743882463 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:26:59+00:00", "end_time": "2018-11-08T23:20:31+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6201.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782310957988, 47.23750992585446, 576.9703222063023 ], [ -121.68751091251683, 47.250149328260306, 576.9703222063023 ], [ -121.6747029120648, 47.25000188560952, 885.2303222063023 ], [ -121.67501815355284, 47.23736254800458, 885.2303222063023 ], [ -121.68782310957988, 47.23750992585446, 576.9703222063023 ] ] ] }, "bbox": [ -121.6878231, 47.23736255, 576.9703222, -121.6747029, 47.25014933, 885.2303222 ], "properties": { "datetime": "2018-11-12T23:01:00Z", "pc:count": 42613608, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599805.9305, "count": 42613608, "maximum": 600285.9589, "minimum": 599316.5189, "name": "X", "position": 0, "stddev": 271.0615759, "variance": 73474.37791 }, { "average": 5233100.006, "count": 42613608, "maximum": 5233797.67, "minimum": 5232392.67, "name": "Y", "position": 1, "stddev": 399.5098283, "variance": 159608.1029 }, { "average": 744.3211872, "count": 42613608, "maximum": 885.2303222, "minimum": 576.9703222, "name": "Z", "position": 2, "stddev": 37.44138066, "variance": 1401.856986 }, { "average": 35870.26581, "count": 42613608, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18616.58031, "variance": 346577062.6 }, { "average": 1.850151412, "count": 42613608, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.017345994, "variance": 1.034992872 }, { "average": 2.700051237, "count": 42613608, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.237734191, "variance": 1.531985927 }, { "average": 0, "count": 42613608, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42613608, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.075081204, "count": 42613608, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3433570094, "variance": 0.1178940359 }, { "average": 0.4779737912, "count": 42613608, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.29658583, "variance": 265.5787098 }, { "average": 0.5045143795, "count": 42613608, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999796258, "variance": 0.2499796262 }, { "average": 1076.928831, "count": 42613608, "maximum": 1079, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 0.9971818062, "variance": 0.9943715546 }, { "average": 226097938.5, "count": 42613608, "maximum": 226098860.5, "minimum": 226096944.2, "name": "GpsTime", "position": 12, "stddev": 463.8541672, "variance": 215160.6884 }, { "average": 0.5045143795, "count": 42613608, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999796258, "variance": 0.2499796262 }, { "average": 0, "count": 42613608, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42613608, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001615000542, "count": 42613608, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04015460562, "variance": 0.001612392353 }, { "average": 0, "count": 42613608, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599316.5189, 5232392.67, 576.9703222, 600285.9589, 5233797.67, 885.2303222 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599316.5189039198, 5232392.670286523, 576.9703222063023 ], [ 599316.5189039198, 5233797.670286523, 576.9703222063023 ], [ 600285.9589039198, 5233797.670286523, 885.2303222063023 ], [ 600285.9589039198, 5232392.670286523, 885.2303222063023 ], [ 599316.5189039198, 5232392.670286523, 576.9703222063023 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:01:00+00:00", "end_time": "2018-11-12T22:29:04+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6201.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6201.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6201.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6201.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6878231, 47.23736255, 576.9703222, -121.6747029, 47.25014933, 885.2303222 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782310957988, 47.23750992585446, 576.9703222063023 ], [ -121.68751091251683, 47.250149328260306, 576.9703222063023 ], [ -121.6747029120648, 47.25000188560952, 885.2303222063023 ], [ -121.67501815355284, 47.23736254800458, 885.2303222063023 ], [ -121.68782310957988, 47.23750992585446, 576.9703222063023 ] ] ] }, "id": "20181112_47121B6201.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6201.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:01:00Z", "pc:count": 42613608, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599805.9305, "count": 42613608, "maximum": 600285.9589, "minimum": 599316.5189, "name": "X", "position": 0, "stddev": 271.0615759, "variance": 73474.37791 }, { "average": 5233100.006, "count": 42613608, "maximum": 5233797.67, "minimum": 5232392.67, "name": "Y", "position": 1, "stddev": 399.5098283, "variance": 159608.1029 }, { "average": 744.3211872, "count": 42613608, "maximum": 885.2303222, "minimum": 576.9703222, "name": "Z", "position": 2, "stddev": 37.44138066, "variance": 1401.856986 }, { "average": 35870.26581, "count": 42613608, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18616.58031, "variance": 346577062.6 }, { "average": 1.850151412, "count": 42613608, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.017345994, "variance": 1.034992872 }, { "average": 2.700051237, "count": 42613608, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.237734191, "variance": 1.531985927 }, { "average": 0, "count": 42613608, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42613608, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.075081204, "count": 42613608, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3433570094, "variance": 0.1178940359 }, { "average": 0.4779737912, "count": 42613608, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.29658583, "variance": 265.5787098 }, { "average": 0.5045143795, "count": 42613608, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999796258, "variance": 0.2499796262 }, { "average": 1076.928831, "count": 42613608, "maximum": 1079, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 0.9971818062, "variance": 0.9943715546 }, { "average": 226097938.5, "count": 42613608, "maximum": 226098860.5, "minimum": 226096944.2, "name": "GpsTime", "position": 12, "stddev": 463.8541672, "variance": 215160.6884 }, { "average": 0.5045143795, "count": 42613608, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999796258, "variance": 0.2499796262 }, { "average": 0, "count": 42613608, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42613608, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001615000542, "count": 42613608, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04015460562, "variance": 0.001612392353 }, { "average": 0, "count": 42613608, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599316.5189, 5232392.67, 576.9703222, 600285.9589, 5233797.67, 885.2303222 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599316.5189039198, 5232392.670286523, 576.9703222063023 ], [ 599316.5189039198, 5233797.670286523, 576.9703222063023 ], [ 600285.9589039198, 5233797.670286523, 885.2303222063023 ], [ 600285.9589039198, 5232392.670286523, 885.2303222063023 ], [ 599316.5189039198, 5232392.670286523, 576.9703222063023 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:01:00+00:00", "end_time": "2018-11-12T22:29:04+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4306.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036611240778, 47.16251054128076, 1094.5407845930508 ], [ -121.50000967603322, 47.175169782749116, 1094.5407845930508 ], [ -121.48716006669827, 47.17500078420145, 1696.460784593051 ], [ -121.48751955364051, 47.16234161710897, 1696.460784593051 ], [ -121.50036611240778, 47.16251054128076, 1094.5407845930508 ] ] ] }, "bbox": [ -121.5003661, 47.16234162, 1094.540785, -121.4871601, 47.17516978, 1696.460785 ], "properties": { "datetime": "2018-11-11T20:14:36Z", "pc:count": 49587507, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614111.509, "count": 49587507, "maximum": 614638.573, "minimum": 613664.533, "name": "X", "position": 0, "stddev": 282.6928997, "variance": 79915.27552 }, { "average": 5225069.969, "count": 49587507, "maximum": 5225721.131, "minimum": 5224313.831, "name": "Y", "position": 1, "stddev": 406.998106, "variance": 165647.4583 }, { "average": 1381.578913, "count": 49587507, "maximum": 1696.460785, "minimum": 1094.540785, "name": "Z", "position": 2, "stddev": 139.8095603, "variance": 19546.71314 }, { "average": 38042.93824, "count": 49587507, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20529.40314, "variance": 421456393.3 }, { "average": 1.746754157, "count": 49587507, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.039368982, "variance": 1.080287881 }, { "average": 2.493310382, "count": 49587507, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.391540186, "variance": 1.93638409 }, { "average": 0, "count": 49587507, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.67027929e-06, "count": 49587507, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001915793802, "variance": 3.670265893e-06 }, { "average": 1.096378489, "count": 49587507, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4552126165, "variance": 0.2072185262 }, { "average": -0.6677906499, "count": 49587507, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.2524193, "variance": 264.1411331 }, { "average": 0.5055858525, "count": 49587507, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999688023, "variance": 0.2499688033 }, { "average": 1024.515, "count": 49587507, "maximum": 1027, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 1.136270233, "variance": 1.291110042 }, { "average": 226001397.8, "count": 49587507, "maximum": 226002476, "minimum": 226000349, "name": "GpsTime", "position": 12, "stddev": 508.1648569, "variance": 258231.5218 }, { "average": 0.5055858525, "count": 49587507, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999688023, "variance": 0.2499688033 }, { "average": 0, "count": 49587507, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49587507, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004004294872, "count": 49587507, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06315267671, "variance": 0.003988260575 }, { "average": 0, "count": 49587507, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613664.533, 5224313.831, 1094.540785, 614638.573, 5225721.131, 1696.460785 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613664.5329993224, 5224313.830900962, 1094.5407845930508 ], [ 613664.5329993224, 5225721.130900963, 1094.5407845930508 ], [ 614638.5729993224, 5225721.130900963, 1696.460784593051 ], [ 614638.5729993224, 5224313.830900962, 1696.460784593051 ], [ 613664.5329993224, 5224313.830900962, 1094.5407845930508 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:14:36+00:00", "end_time": "2018-11-11T19:39:09+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4306.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4306.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4306.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4306.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5003661, 47.16234162, 1094.540785, -121.4871601, 47.17516978, 1696.460785 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036611240778, 47.16251054128076, 1094.5407845930508 ], [ -121.50000967603322, 47.175169782749116, 1094.5407845930508 ], [ -121.48716006669827, 47.17500078420145, 1696.460784593051 ], [ -121.48751955364051, 47.16234161710897, 1696.460784593051 ], [ -121.50036611240778, 47.16251054128076, 1094.5407845930508 ] ] ] }, "id": "20181111_47121B4306.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4306.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:14:36Z", "pc:count": 49587507, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614111.509, "count": 49587507, "maximum": 614638.573, "minimum": 613664.533, "name": "X", "position": 0, "stddev": 282.6928997, "variance": 79915.27552 }, { "average": 5225069.969, "count": 49587507, "maximum": 5225721.131, "minimum": 5224313.831, "name": "Y", "position": 1, "stddev": 406.998106, "variance": 165647.4583 }, { "average": 1381.578913, "count": 49587507, "maximum": 1696.460785, "minimum": 1094.540785, "name": "Z", "position": 2, "stddev": 139.8095603, "variance": 19546.71314 }, { "average": 38042.93824, "count": 49587507, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20529.40314, "variance": 421456393.3 }, { "average": 1.746754157, "count": 49587507, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.039368982, "variance": 1.080287881 }, { "average": 2.493310382, "count": 49587507, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.391540186, "variance": 1.93638409 }, { "average": 0, "count": 49587507, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.67027929e-06, "count": 49587507, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001915793802, "variance": 3.670265893e-06 }, { "average": 1.096378489, "count": 49587507, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4552126165, "variance": 0.2072185262 }, { "average": -0.6677906499, "count": 49587507, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.2524193, "variance": 264.1411331 }, { "average": 0.5055858525, "count": 49587507, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999688023, "variance": 0.2499688033 }, { "average": 1024.515, "count": 49587507, "maximum": 1027, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 1.136270233, "variance": 1.291110042 }, { "average": 226001397.8, "count": 49587507, "maximum": 226002476, "minimum": 226000349, "name": "GpsTime", "position": 12, "stddev": 508.1648569, "variance": 258231.5218 }, { "average": 0.5055858525, "count": 49587507, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999688023, "variance": 0.2499688033 }, { "average": 0, "count": 49587507, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49587507, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004004294872, "count": 49587507, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06315267671, "variance": 0.003988260575 }, { "average": 0, "count": 49587507, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613664.533, 5224313.831, 1094.540785, 614638.573, 5225721.131, 1696.460785 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613664.5329993224, 5224313.830900962, 1094.5407845930508 ], [ 613664.5329993224, 5225721.130900963, 1094.5407845930508 ], [ 614638.5729993224, 5225721.130900963, 1696.460784593051 ], [ 614638.5729993224, 5224313.830900962, 1696.460784593051 ], [ 613664.5329993224, 5224313.830900962, 1094.5407845930508 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:14:36+00:00", "end_time": "2018-11-11T19:39:09+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4303.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537195024418, 47.175010822331494, 795.8852999613285 ], [ -121.47500933892304, 47.1876725886137, 795.8852999613285 ], [ -121.46215421874412, 47.18750071433529, 2477.9852999613286 ], [ -121.46251988381943, 47.174839023711584, 2477.9852999613286 ], [ -121.47537195024418, 47.175010822331494, 795.8852999613285 ] ] ] }, "bbox": [ -121.475372, 47.17483902, 795.8853, -121.4621542, 47.18767259, 2477.9853 ], "properties": { "datetime": "2018-11-11T20:23:21Z", "pc:count": 65655650, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616028.5822, "count": 65655650, "maximum": 616506.0359, "minimum": 615531.7959, "name": "X", "position": 0, "stddev": 275.1531729, "variance": 75709.26857 }, { "average": 5226417.033, "count": 65655650, "maximum": 5227147.216, "minimum": 5225739.616, "name": "Y", "position": 1, "stddev": 398.1795582, "variance": 158546.9606 }, { "average": 1050.914496, "count": 65655650, "maximum": 2477.9853, "minimum": 795.8853, "name": "Z", "position": 2, "stddev": 85.34908394, "variance": 7284.46613 }, { "average": 32788.00046, "count": 65655650, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18473.77159, "variance": 341280236.8 }, { "average": 2.085448427, "count": 65655650, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.162220117, "variance": 1.350755601 }, { "average": 3.170820607, "count": 65655650, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.337409706, "variance": 1.788664722 }, { "average": 0, "count": 65655650, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.305123017e-06, "count": 65655650, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001817996739, "variance": 3.305112143e-06 }, { "average": 1.051745113, "count": 65655650, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3538474199, "variance": 0.1252079966 }, { "average": -0.3569831656, "count": 65655650, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02366876, "variance": 256.7579606 }, { "average": 0.5090857679, "count": 65655650, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999174458, "variance": 0.2499174526 }, { "average": 1025.493306, "count": 65655650, "maximum": 1028, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.197569772, "variance": 1.434173358 }, { "average": 226001834.8, "count": 65655650, "maximum": 226003001.2, "minimum": 226000686.5, "name": "GpsTime", "position": 12, "stddev": 541.5370476, "variance": 293262.3739 }, { "average": 0.5090857679, "count": 65655650, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999174458, "variance": 0.2499174526 }, { "average": 0, "count": 65655650, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 65655650, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002538014626, "count": 65655650, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05031474085, "variance": 0.002531573147 }, { "average": 0, "count": 65655650, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615531.7959, 5225739.616, 795.8853, 616506.0359, 5227147.216, 2477.9853 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615531.7959452631, 5225739.615969471, 795.8852999613285 ], [ 615531.7959452631, 5227147.21596947, 795.8852999613285 ], [ 616506.0359452631, 5227147.21596947, 2477.9852999613286 ], [ 616506.0359452631, 5225739.615969471, 2477.9852999613286 ], [ 615531.7959452631, 5225739.615969471, 795.8852999613285 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:23:21+00:00", "end_time": "2018-11-11T19:44:46+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4303.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4303.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4303.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4303.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.475372, 47.17483902, 795.8853, -121.4621542, 47.18767259, 2477.9853 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537195024418, 47.175010822331494, 795.8852999613285 ], [ -121.47500933892304, 47.1876725886137, 795.8852999613285 ], [ -121.46215421874412, 47.18750071433529, 2477.9852999613286 ], [ -121.46251988381943, 47.174839023711584, 2477.9852999613286 ], [ -121.47537195024418, 47.175010822331494, 795.8852999613285 ] ] ] }, "id": "20181111_47121B4303.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4303.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:23:21Z", "pc:count": 65655650, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616028.5822, "count": 65655650, "maximum": 616506.0359, "minimum": 615531.7959, "name": "X", "position": 0, "stddev": 275.1531729, "variance": 75709.26857 }, { "average": 5226417.033, "count": 65655650, "maximum": 5227147.216, "minimum": 5225739.616, "name": "Y", "position": 1, "stddev": 398.1795582, "variance": 158546.9606 }, { "average": 1050.914496, "count": 65655650, "maximum": 2477.9853, "minimum": 795.8853, "name": "Z", "position": 2, "stddev": 85.34908394, "variance": 7284.46613 }, { "average": 32788.00046, "count": 65655650, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18473.77159, "variance": 341280236.8 }, { "average": 2.085448427, "count": 65655650, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.162220117, "variance": 1.350755601 }, { "average": 3.170820607, "count": 65655650, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.337409706, "variance": 1.788664722 }, { "average": 0, "count": 65655650, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.305123017e-06, "count": 65655650, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001817996739, "variance": 3.305112143e-06 }, { "average": 1.051745113, "count": 65655650, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3538474199, "variance": 0.1252079966 }, { "average": -0.3569831656, "count": 65655650, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02366876, "variance": 256.7579606 }, { "average": 0.5090857679, "count": 65655650, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999174458, "variance": 0.2499174526 }, { "average": 1025.493306, "count": 65655650, "maximum": 1028, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.197569772, "variance": 1.434173358 }, { "average": 226001834.8, "count": 65655650, "maximum": 226003001.2, "minimum": 226000686.5, "name": "GpsTime", "position": 12, "stddev": 541.5370476, "variance": 293262.3739 }, { "average": 0.5090857679, "count": 65655650, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999174458, "variance": 0.2499174526 }, { "average": 0, "count": 65655650, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 65655650, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002538014626, "count": 65655650, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05031474085, "variance": 0.002531573147 }, { "average": 0, "count": 65655650, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615531.7959, 5225739.616, 795.8853, 616506.0359, 5227147.216, 2477.9853 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615531.7959452631, 5225739.615969471, 795.8852999613285 ], [ 615531.7959452631, 5227147.21596947, 795.8852999613285 ], [ 616506.0359452631, 5227147.21596947, 2477.9852999613286 ], [ 616506.0359452631, 5225739.615969471, 2477.9852999613286 ], [ 615531.7959452631, 5225739.615969471, 795.8852999613285 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:23:21+00:00", "end_time": "2018-11-11T19:44:46+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5115.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534857655813, 47.212509997372976, 409.0472427068639 ], [ -121.57500957825741, 47.2251616352872, 409.0472427068639 ], [ -121.56217703941822, 47.225001291186665, 879.007242706864 ], [ -121.56251908796096, 47.21234972380677, 879.007242706864 ], [ -121.57534857655813, 47.212509997372976, 409.0472427068639 ] ] ] }, "bbox": [ -121.5753486, 47.21234972, 409.0472427, -121.562177, 47.22516164, 879.0072427 ], "properties": { "datetime": "2018-11-12T22:43:42Z", "pc:count": 68516197, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608394.2102, "count": 68516197, "maximum": 608851.8231, "minimum": 607880.0231, "name": "X", "position": 0, "stddev": 278.7554408, "variance": 77704.59577 }, { "average": 5230391.227, "count": 68516197, "maximum": 5231170.191, "minimum": 5229763.771, "name": "Y", "position": 1, "stddev": 383.0426288, "variance": 146721.6555 }, { "average": 557.4436151, "count": 68516197, "maximum": 879.0072427, "minimum": 409.0472427, "name": "Z", "position": 2, "stddev": 79.03566956, "variance": 6246.637063 }, { "average": 36492.37659, "count": 68516197, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16819.84128, "variance": 282907060.6 }, { "average": 1.883705863, "count": 68516197, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.076617518, "variance": 1.159105281 }, { "average": 2.76670979, "count": 68516197, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.346276215, "variance": 1.812459647 }, { "average": 0, "count": 68516197, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.313558019e-06, "count": 68516197, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001146104844, "variance": 1.313556313e-06 }, { "average": 1.068753699, "count": 68516197, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4568412475, "variance": 0.2087039254 }, { "average": -1.804921508, "count": 68516197, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.71186353, "variance": 279.2863827 }, { "average": 0.5136500644, "count": 68516197, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998136447, "variance": 0.2498136794 }, { "average": 1059.546419, "count": 68516197, "maximum": 1077, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 23.50716785, "variance": 552.5869404 }, { "average": 226044030.1, "count": 68516197, "maximum": 226097822.7, "minimum": 225753773.5, "name": "GpsTime", "position": 12, "stddev": 102798.6726, "variance": 10567567080.0 }, { "average": 0.5136500644, "count": 68516197, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998136447, "variance": 0.2498136794 }, { "average": 0, "count": 68516197, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 68516197, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002274542471, "count": 68516197, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04763789416, "variance": 0.00226936896 }, { "average": 0, "count": 68516197, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607880.0231, 5229763.771, 409.0472427, 608851.8231, 5231170.191, 879.0072427 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607880.0230595091, 5229763.771483087, 409.0472427068639 ], [ 607880.0230595091, 5231170.191483087, 409.0472427068639 ], [ 608851.8230595092, 5231170.191483087, 879.007242706864 ], [ 608851.8230595092, 5229763.771483087, 879.007242706864 ], [ 607880.0230595091, 5229763.771483087, 409.0472427068639 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:43:42+00:00", "end_time": "2018-11-08T23:09:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5115.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5115.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5115.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5115.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5753486, 47.21234972, 409.0472427, -121.562177, 47.22516164, 879.0072427 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534857655813, 47.212509997372976, 409.0472427068639 ], [ -121.57500957825741, 47.2251616352872, 409.0472427068639 ], [ -121.56217703941822, 47.225001291186665, 879.007242706864 ], [ -121.56251908796096, 47.21234972380677, 879.007242706864 ], [ -121.57534857655813, 47.212509997372976, 409.0472427068639 ] ] ] }, "id": "20181108_47121B5115.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5115.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:43:42Z", "pc:count": 68516197, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608394.2102, "count": 68516197, "maximum": 608851.8231, "minimum": 607880.0231, "name": "X", "position": 0, "stddev": 278.7554408, "variance": 77704.59577 }, { "average": 5230391.227, "count": 68516197, "maximum": 5231170.191, "minimum": 5229763.771, "name": "Y", "position": 1, "stddev": 383.0426288, "variance": 146721.6555 }, { "average": 557.4436151, "count": 68516197, "maximum": 879.0072427, "minimum": 409.0472427, "name": "Z", "position": 2, "stddev": 79.03566956, "variance": 6246.637063 }, { "average": 36492.37659, "count": 68516197, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16819.84128, "variance": 282907060.6 }, { "average": 1.883705863, "count": 68516197, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.076617518, "variance": 1.159105281 }, { "average": 2.76670979, "count": 68516197, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.346276215, "variance": 1.812459647 }, { "average": 0, "count": 68516197, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.313558019e-06, "count": 68516197, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001146104844, "variance": 1.313556313e-06 }, { "average": 1.068753699, "count": 68516197, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4568412475, "variance": 0.2087039254 }, { "average": -1.804921508, "count": 68516197, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.71186353, "variance": 279.2863827 }, { "average": 0.5136500644, "count": 68516197, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998136447, "variance": 0.2498136794 }, { "average": 1059.546419, "count": 68516197, "maximum": 1077, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 23.50716785, "variance": 552.5869404 }, { "average": 226044030.1, "count": 68516197, "maximum": 226097822.7, "minimum": 225753773.5, "name": "GpsTime", "position": 12, "stddev": 102798.6726, "variance": 10567567080.0 }, { "average": 0.5136500644, "count": 68516197, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998136447, "variance": 0.2498136794 }, { "average": 0, "count": 68516197, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 68516197, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002274542471, "count": 68516197, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04763789416, "variance": 0.00226936896 }, { "average": 0, "count": 68516197, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607880.0231, 5229763.771, 409.0472427, 608851.8231, 5231170.191, 879.0072427 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607880.0230595091, 5229763.771483087, 409.0472427068639 ], [ 607880.0230595091, 5231170.191483087, 409.0472427068639 ], [ 608851.8230595092, 5231170.191483087, 879.007242706864 ], [ 608851.8230595092, 5229763.771483087, 879.007242706864 ], [ 607880.0230595091, 5229763.771483087, 409.0472427068639 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:43:42+00:00", "end_time": "2018-11-08T23:09:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5410.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286315166197, 47.16251056006511, 579.5519455171591 ], [ -121.5125097301646, 47.17516825445761, 579.5519455171591 ], [ -121.49966294946807, 47.17500069579786, 1259.711945517159 ], [ -121.50001942052383, 47.162343075138494, 1259.711945517159 ], [ -121.51286315166197, 47.16251056006511, 579.5519455171591 ] ] ] }, "bbox": [ -121.5128632, 47.16234308, 579.5519455, -121.4996629, 47.17516825, 1259.711946 ], "properties": { "datetime": "2018-11-11T20:24:07Z", "pc:count": 64023190, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613214.9543, "count": 64023190, "maximum": 613691.167, "minimum": 612717.347, "name": "X", "position": 0, "stddev": 274.5845718, "variance": 75396.68705 }, { "average": 5224993.809, "count": 64023190, "maximum": 5225702.845, "minimum": 5224295.725, "name": "Y", "position": 1, "stddev": 402.1603454, "variance": 161732.9434 }, { "average": 994.465502, "count": 64023190, "maximum": 1259.711946, "minimum": 579.5519455, "name": "Z", "position": 2, "stddev": 113.5428246, "variance": 12891.97302 }, { "average": 34203.17913, "count": 64023190, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18265.88737, "variance": 333642641.2 }, { "average": 2.01350798, "count": 64023190, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.110261929, "variance": 1.232681552 }, { "average": 3.027077735, "count": 64023190, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287521337, "variance": 1.657711192 }, { "average": 0, "count": 64023190, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.358882617e-06, "count": 64023190, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001165710424, "variance": 1.358880792e-06 }, { "average": 1.041180032, "count": 64023190, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3141396588, "variance": 0.09868372526 }, { "average": -0.725723338, "count": 64023190, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.92248162, "variance": 253.5254211 }, { "average": 0.506877836, "count": 64023190, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499952697, "variance": 0.2499526993 }, { "average": 1025.127255, "count": 64023190, "maximum": 1028, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 1.245750682, "variance": 1.551894762 }, { "average": 226001669.2, "count": 64023190, "maximum": 226003047.3, "minimum": 226000362.1, "name": "GpsTime", "position": 12, "stddev": 563.6885466, "variance": 317744.7776 }, { "average": 0.506877836, "count": 64023190, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499952697, "variance": 0.2499526993 }, { "average": 0, "count": 64023190, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64023190, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001973316231, "count": 64023190, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04437817352, "variance": 0.001969422285 }, { "average": 0, "count": 64023190, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612717.347, 5224295.725, 579.5519455, 613691.167, 5225702.845, 1259.711946 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612717.347046489, 5224295.725464803, 579.5519455171591 ], [ 612717.347046489, 5225702.845464802, 579.5519455171591 ], [ 613691.1670464891, 5225702.845464802, 1259.711945517159 ], [ 613691.1670464891, 5224295.725464803, 1259.711945517159 ], [ 612717.347046489, 5224295.725464803, 579.5519455171591 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:24:07+00:00", "end_time": "2018-11-11T19:39:22+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5410.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5410.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5410.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5410.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5128632, 47.16234308, 579.5519455, -121.4996629, 47.17516825, 1259.711946 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286315166197, 47.16251056006511, 579.5519455171591 ], [ -121.5125097301646, 47.17516825445761, 579.5519455171591 ], [ -121.49966294946807, 47.17500069579786, 1259.711945517159 ], [ -121.50001942052383, 47.162343075138494, 1259.711945517159 ], [ -121.51286315166197, 47.16251056006511, 579.5519455171591 ] ] ] }, "id": "20181111_47121B5410.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5410.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:24:07Z", "pc:count": 64023190, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613214.9543, "count": 64023190, "maximum": 613691.167, "minimum": 612717.347, "name": "X", "position": 0, "stddev": 274.5845718, "variance": 75396.68705 }, { "average": 5224993.809, "count": 64023190, "maximum": 5225702.845, "minimum": 5224295.725, "name": "Y", "position": 1, "stddev": 402.1603454, "variance": 161732.9434 }, { "average": 994.465502, "count": 64023190, "maximum": 1259.711946, "minimum": 579.5519455, "name": "Z", "position": 2, "stddev": 113.5428246, "variance": 12891.97302 }, { "average": 34203.17913, "count": 64023190, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18265.88737, "variance": 333642641.2 }, { "average": 2.01350798, "count": 64023190, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.110261929, "variance": 1.232681552 }, { "average": 3.027077735, "count": 64023190, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287521337, "variance": 1.657711192 }, { "average": 0, "count": 64023190, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.358882617e-06, "count": 64023190, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001165710424, "variance": 1.358880792e-06 }, { "average": 1.041180032, "count": 64023190, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3141396588, "variance": 0.09868372526 }, { "average": -0.725723338, "count": 64023190, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.92248162, "variance": 253.5254211 }, { "average": 0.506877836, "count": 64023190, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499952697, "variance": 0.2499526993 }, { "average": 1025.127255, "count": 64023190, "maximum": 1028, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 1.245750682, "variance": 1.551894762 }, { "average": 226001669.2, "count": 64023190, "maximum": 226003047.3, "minimum": 226000362.1, "name": "GpsTime", "position": 12, "stddev": 563.6885466, "variance": 317744.7776 }, { "average": 0.506877836, "count": 64023190, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499952697, "variance": 0.2499526993 }, { "average": 0, "count": 64023190, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64023190, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001973316231, "count": 64023190, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04437817352, "variance": 0.001969422285 }, { "average": 0, "count": 64023190, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612717.347, 5224295.725, 579.5519455, 613691.167, 5225702.845, 1259.711946 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612717.347046489, 5224295.725464803, 579.5519455171591 ], [ 612717.347046489, 5225702.845464802, 579.5519455171591 ], [ 613691.1670464891, 5225702.845464802, 1259.711945517159 ], [ 613691.1670464891, 5224295.725464803, 1259.711945517159 ], [ 612717.347046489, 5224295.725464803, 579.5519455171591 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:24:07+00:00", "end_time": "2018-11-11T19:39:22+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3406.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.31264996884029, 47.16250781536843, 1398.8304610777195 ], [ -121.3125139310327, 47.166802555406015, 1398.8304610777195 ], [ -121.30509917593838, 47.166693065776876, 1533.0904610777197 ], [ -121.3052358107945, 47.16239834208906, 1533.0904610777197 ], [ -121.31264996884029, 47.16250781536843, 1398.8304610777195 ] ] ] }, "bbox": [ -121.31265, 47.16239834, 1398.830461, -121.3050992, 47.16680256, 1533.090461 ], "properties": { "datetime": "2018-11-11T18:51:06Z", "pc:count": 3899076, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628087.8578, "count": 3899076, "maximum": 628454.2283, "minimum": 627892.0283, "name": "X", "position": 0, "stddev": 138.3560956, "variance": 19142.40919 }, { "average": 5224711.565, "count": 3899076, "maximum": 5225081.238, "minimum": 5224603.758, "name": "Y", "position": 1, "stddev": 78.68346885, "variance": 6191.08827 }, { "average": 1466.665565, "count": 3899076, "maximum": 1533.090461, "minimum": 1398.830461, "name": "Z", "position": 2, "stddev": 23.97699228, "variance": 574.8961589 }, { "average": 34259.1195, "count": 3899076, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20356.82325, "variance": 414400252.7 }, { "average": 1.991730861, "count": 3899076, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.091211139, "variance": 1.190741749 }, { "average": 2.982259643, "count": 3899076, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.264218849, "variance": 1.598249298 }, { "average": 0, "count": 3899076, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.128472489e-05, "count": 3899076, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003359255936, "variance": 1.128460044e-05 }, { "average": 1.061015738, "count": 3899076, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3001035541, "variance": 0.09006214316 }, { "average": -0.4750391229, "count": 3899076, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 17.52706334, "variance": 307.1979494 }, { "average": 0.5122554677, "count": 3899076, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499849845, "variance": 0.2498498676 }, { "average": 1013.001165, "count": 3899076, "maximum": 1015, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 0.7612209675, "variance": 0.5794573614 }, { "average": 225996673.5, "count": 3899076, "maximum": 225997466.9, "minimum": 225996244.6, "name": "GpsTime", "position": 12, "stddev": 278.0586998, "variance": 77316.64052 }, { "average": 0.5122554677, "count": 3899076, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499849845, "variance": 0.2498498676 }, { "average": 0, "count": 3899076, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3899076, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001092310076, "count": 3899076, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03303206342, "variance": 0.001091117214 }, { "average": 0, "count": 3899076, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627892.0283, 5224603.758, 1398.830461, 628454.2283, 5225081.238, 1533.090461 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627892.0283194042, 5224603.757714915, 1398.8304610777195 ], [ 627892.0283194042, 5225081.237714916, 1398.8304610777195 ], [ 628454.2283194042, 5225081.237714916, 1533.0904610777197 ], [ 628454.2283194042, 5224603.757714915, 1533.0904610777197 ], [ 627892.0283194042, 5224603.757714915, 1398.8304610777195 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:51:06+00:00", "end_time": "2018-11-11T18:30:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3406.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3406.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3406.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3406.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.31265, 47.16239834, 1398.830461, -121.3050992, 47.16680256, 1533.090461 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.31264996884029, 47.16250781536843, 1398.8304610777195 ], [ -121.3125139310327, 47.166802555406015, 1398.8304610777195 ], [ -121.30509917593838, 47.166693065776876, 1533.0904610777197 ], [ -121.3052358107945, 47.16239834208906, 1533.0904610777197 ], [ -121.31264996884029, 47.16250781536843, 1398.8304610777195 ] ] ] }, "id": "20181111_47121B3406.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3406.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:51:06Z", "pc:count": 3899076, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628087.8578, "count": 3899076, "maximum": 628454.2283, "minimum": 627892.0283, "name": "X", "position": 0, "stddev": 138.3560956, "variance": 19142.40919 }, { "average": 5224711.565, "count": 3899076, "maximum": 5225081.238, "minimum": 5224603.758, "name": "Y", "position": 1, "stddev": 78.68346885, "variance": 6191.08827 }, { "average": 1466.665565, "count": 3899076, "maximum": 1533.090461, "minimum": 1398.830461, "name": "Z", "position": 2, "stddev": 23.97699228, "variance": 574.8961589 }, { "average": 34259.1195, "count": 3899076, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20356.82325, "variance": 414400252.7 }, { "average": 1.991730861, "count": 3899076, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.091211139, "variance": 1.190741749 }, { "average": 2.982259643, "count": 3899076, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.264218849, "variance": 1.598249298 }, { "average": 0, "count": 3899076, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.128472489e-05, "count": 3899076, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003359255936, "variance": 1.128460044e-05 }, { "average": 1.061015738, "count": 3899076, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3001035541, "variance": 0.09006214316 }, { "average": -0.4750391229, "count": 3899076, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 17.52706334, "variance": 307.1979494 }, { "average": 0.5122554677, "count": 3899076, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499849845, "variance": 0.2498498676 }, { "average": 1013.001165, "count": 3899076, "maximum": 1015, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 0.7612209675, "variance": 0.5794573614 }, { "average": 225996673.5, "count": 3899076, "maximum": 225997466.9, "minimum": 225996244.6, "name": "GpsTime", "position": 12, "stddev": 278.0586998, "variance": 77316.64052 }, { "average": 0.5122554677, "count": 3899076, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499849845, "variance": 0.2498498676 }, { "average": 0, "count": 3899076, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 3899076, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001092310076, "count": 3899076, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03303206342, "variance": 0.001091117214 }, { "average": 0, "count": 3899076, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627892.0283, 5224603.758, 1398.830461, 628454.2283, 5225081.238, 1533.090461 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627892.0283194042, 5224603.757714915, 1398.8304610777195 ], [ 627892.0283194042, 5225081.237714916, 1398.8304610777195 ], [ 628454.2283194042, 5225081.237714916, 1533.0904610777197 ], [ 628454.2283194042, 5224603.757714915, 1533.0904610777197 ], [ 627892.0283194042, 5224603.757714915, 1398.8304610777195 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:51:06+00:00", "end_time": "2018-11-11T18:30:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6120.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70031964422927, 47.20000925165893, 515.3344061147908 ], [ -121.70001084256023, 47.21264808043445, 515.3344061147908 ], [ -121.68720679126614, 47.21250206484336, 1148.6144061147907 ], [ -121.68751863230777, 47.19986330023184, 1148.6144061147907 ], [ -121.70031964422927, 47.20000925165893, 515.3344061147908 ] ] ] }, "bbox": [ -121.7003196, 47.1998633, 515.3344061, -121.6872068, 47.21264808, 1148.614406 ], "properties": { "datetime": "2018-11-13T00:06:17Z", "pc:count": 37432423, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598902.2019, "count": 37432423, "maximum": 599409.9139, "minimum": 598440.0939, "name": "X", "position": 0, "stddev": 279.2423873, "variance": 77976.31087 }, { "average": 5228962.214, "count": 37432423, "maximum": 5229614.368, "minimum": 5228209.448, "name": "Y", "position": 1, "stddev": 409.4478537, "variance": 167647.5449 }, { "average": 922.676135, "count": 37432423, "maximum": 1148.614406, "minimum": 515.3344061, "name": "Z", "position": 2, "stddev": 100.219104, "variance": 10043.86881 }, { "average": 41298.37694, "count": 37432423, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20248.56412, "variance": 410004348.9 }, { "average": 1.749868743, "count": 37432423, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.055131943, "variance": 1.113303416 }, { "average": 2.499586896, "count": 37432423, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.424114682, "variance": 2.028102626 }, { "average": 0, "count": 37432423, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.54151739e-07, "count": 37432423, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006739076679, "variance": 4.541515449e-07 }, { "average": 1.09414066, "count": 37432423, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4347001827, "variance": 0.1889642488 }, { "average": 0.07925079195, "count": 37432423, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.7617602, "variance": 280.9566049 }, { "average": 0.601743761, "count": 37432423, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4895387763, "variance": 0.2396482135 }, { "average": 1084.872161, "count": 37432423, "maximum": 1088, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 1.276574865, "variance": 1.629643386 }, { "average": 226101454.2, "count": 37432423, "maximum": 226102777.7, "minimum": 226100239.5, "name": "GpsTime", "position": 12, "stddev": 546.016769, "variance": 298134.312 }, { "average": 0.601743761, "count": 37432423, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4895387763, "variance": 0.2396482135 }, { "average": 0, "count": 37432423, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 37432423, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003456201593, "count": 37432423, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05868778711, "variance": 0.003444256355 }, { "average": 0, "count": 37432423, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598440.0939, 5228209.448, 515.3344061, 599409.9139, 5229614.368, 1148.614406 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598440.0938641623, 5228209.448261029, 515.3344061147908 ], [ 598440.0938641623, 5229614.368261029, 515.3344061147908 ], [ 599409.9138641624, 5229614.368261029, 1148.6144061147907 ], [ 599409.9138641624, 5228209.448261029, 1148.6144061147907 ], [ 598440.0938641623, 5228209.448261029, 515.3344061147908 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:06:17+00:00", "end_time": "2018-11-12T23:23:59+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6120.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6120.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6120.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6120.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7003196, 47.1998633, 515.3344061, -121.6872068, 47.21264808, 1148.614406 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70031964422927, 47.20000925165893, 515.3344061147908 ], [ -121.70001084256023, 47.21264808043445, 515.3344061147908 ], [ -121.68720679126614, 47.21250206484336, 1148.6144061147907 ], [ -121.68751863230777, 47.19986330023184, 1148.6144061147907 ], [ -121.70031964422927, 47.20000925165893, 515.3344061147908 ] ] ] }, "id": "20181112_47121B6120.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6120.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:06:17Z", "pc:count": 37432423, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598902.2019, "count": 37432423, "maximum": 599409.9139, "minimum": 598440.0939, "name": "X", "position": 0, "stddev": 279.2423873, "variance": 77976.31087 }, { "average": 5228962.214, "count": 37432423, "maximum": 5229614.368, "minimum": 5228209.448, "name": "Y", "position": 1, "stddev": 409.4478537, "variance": 167647.5449 }, { "average": 922.676135, "count": 37432423, "maximum": 1148.614406, "minimum": 515.3344061, "name": "Z", "position": 2, "stddev": 100.219104, "variance": 10043.86881 }, { "average": 41298.37694, "count": 37432423, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20248.56412, "variance": 410004348.9 }, { "average": 1.749868743, "count": 37432423, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.055131943, "variance": 1.113303416 }, { "average": 2.499586896, "count": 37432423, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.424114682, "variance": 2.028102626 }, { "average": 0, "count": 37432423, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.54151739e-07, "count": 37432423, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006739076679, "variance": 4.541515449e-07 }, { "average": 1.09414066, "count": 37432423, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4347001827, "variance": 0.1889642488 }, { "average": 0.07925079195, "count": 37432423, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.7617602, "variance": 280.9566049 }, { "average": 0.601743761, "count": 37432423, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4895387763, "variance": 0.2396482135 }, { "average": 1084.872161, "count": 37432423, "maximum": 1088, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 1.276574865, "variance": 1.629643386 }, { "average": 226101454.2, "count": 37432423, "maximum": 226102777.7, "minimum": 226100239.5, "name": "GpsTime", "position": 12, "stddev": 546.016769, "variance": 298134.312 }, { "average": 0.601743761, "count": 37432423, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4895387763, "variance": 0.2396482135 }, { "average": 0, "count": 37432423, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 37432423, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003456201593, "count": 37432423, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05868778711, "variance": 0.003444256355 }, { "average": 0, "count": 37432423, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598440.0939, 5228209.448, 515.3344061, 599409.9139, 5229614.368, 1148.614406 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598440.0938641623, 5228209.448261029, 515.3344061147908 ], [ 598440.0938641623, 5229614.368261029, 515.3344061147908 ], [ 599409.9138641624, 5229614.368261029, 1148.6144061147907 ], [ 599409.9138641624, 5228209.448261029, 1148.6144061147907 ], [ 598440.0938641623, 5228209.448261029, 515.3344061147908 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:06:17+00:00", "end_time": "2018-11-12T23:23:59+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4122.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786908603296, 47.18751046295935, 579.8915970005133 ], [ -121.48750932491598, 47.2001710154742, 579.8915970005133 ], [ -121.47465692282928, 47.20000058874036, 1095.1315970005135 ], [ -121.47501973813817, 47.187340111242825, 1095.1315970005135 ], [ -121.48786908603296, 47.18751046295935, 579.8915970005133 ] ] ] }, "bbox": [ -121.4878691, 47.18734011, 579.891597, -121.4746569, 47.20017102, 1095.131597 ], "properties": { "datetime": "2018-11-11T20:54:03Z", "pc:count": 62012965, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615032.1581, "count": 62012965, "maximum": 615531.7296, "minimum": 614557.9296, "name": "X", "position": 0, "stddev": 273.2506942, "variance": 74665.94191 }, { "average": 5227827.106, "count": 62012965, "maximum": 5228517.713, "minimum": 5227110.253, "name": "Y", "position": 1, "stddev": 397.4225946, "variance": 157944.7187 }, { "average": 860.0376949, "count": 62012965, "maximum": 1095.131597, "minimum": 579.891597, "name": "Z", "position": 2, "stddev": 97.21900336, "variance": 9451.534614 }, { "average": 34101.14694, "count": 62012965, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17515.56562, "variance": 306795039 }, { "average": 2.033502784, "count": 62012965, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.122385033, "variance": 1.259748161 }, { "average": 3.066966045, "count": 62012965, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.29514013, "variance": 1.677387955 }, { "average": 0, "count": 62012965, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.273718085e-06, "count": 62012965, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0015078836, "variance": 2.273712951e-06 }, { "average": 1.049748049, "count": 62012965, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3569137111, "variance": 0.1273873972 }, { "average": 0.3974310476, "count": 62012965, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.7690906, "variance": 248.6642183 }, { "average": 0.5077679643, "count": 62012965, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999396591, "variance": 0.2499396628 }, { "average": 1028.973292, "count": 62012965, "maximum": 1032, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 1.238516133, "variance": 1.533922212 }, { "average": 226003401.5, "count": 62012965, "maximum": 226004843, "minimum": 226002079.8, "name": "GpsTime", "position": 12, "stddev": 554.0839647, "variance": 307009.0399 }, { "average": 0.5077679643, "count": 62012965, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999396591, "variance": 0.2499396628 }, { "average": 0, "count": 62012965, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62012965, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002670473828, "count": 62012965, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05160758123, "variance": 0.00266334244 }, { "average": 0, "count": 62012965, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614557.9296, 5227110.253, 579.891597, 615531.7296, 5228517.713, 1095.131597 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614557.9296105283, 5227110.253400966, 579.8915970005133 ], [ 614557.9296105283, 5228517.7134009665, 579.8915970005133 ], [ 615531.7296105283, 5228517.7134009665, 1095.1315970005135 ], [ 615531.7296105283, 5227110.253400966, 1095.1315970005135 ], [ 614557.9296105283, 5227110.253400966, 579.8915970005133 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:54:03+00:00", "end_time": "2018-11-11T20:07:59+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4122.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4122.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4122.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4122.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4878691, 47.18734011, 579.891597, -121.4746569, 47.20017102, 1095.131597 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786908603296, 47.18751046295935, 579.8915970005133 ], [ -121.48750932491598, 47.2001710154742, 579.8915970005133 ], [ -121.47465692282928, 47.20000058874036, 1095.1315970005135 ], [ -121.47501973813817, 47.187340111242825, 1095.1315970005135 ], [ -121.48786908603296, 47.18751046295935, 579.8915970005133 ] ] ] }, "id": "20181111_47121B4122.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4122.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:54:03Z", "pc:count": 62012965, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615032.1581, "count": 62012965, "maximum": 615531.7296, "minimum": 614557.9296, "name": "X", "position": 0, "stddev": 273.2506942, "variance": 74665.94191 }, { "average": 5227827.106, "count": 62012965, "maximum": 5228517.713, "minimum": 5227110.253, "name": "Y", "position": 1, "stddev": 397.4225946, "variance": 157944.7187 }, { "average": 860.0376949, "count": 62012965, "maximum": 1095.131597, "minimum": 579.891597, "name": "Z", "position": 2, "stddev": 97.21900336, "variance": 9451.534614 }, { "average": 34101.14694, "count": 62012965, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17515.56562, "variance": 306795039 }, { "average": 2.033502784, "count": 62012965, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.122385033, "variance": 1.259748161 }, { "average": 3.066966045, "count": 62012965, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.29514013, "variance": 1.677387955 }, { "average": 0, "count": 62012965, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.273718085e-06, "count": 62012965, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0015078836, "variance": 2.273712951e-06 }, { "average": 1.049748049, "count": 62012965, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3569137111, "variance": 0.1273873972 }, { "average": 0.3974310476, "count": 62012965, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.7690906, "variance": 248.6642183 }, { "average": 0.5077679643, "count": 62012965, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999396591, "variance": 0.2499396628 }, { "average": 1028.973292, "count": 62012965, "maximum": 1032, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 1.238516133, "variance": 1.533922212 }, { "average": 226003401.5, "count": 62012965, "maximum": 226004843, "minimum": 226002079.8, "name": "GpsTime", "position": 12, "stddev": 554.0839647, "variance": 307009.0399 }, { "average": 0.5077679643, "count": 62012965, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999396591, "variance": 0.2499396628 }, { "average": 0, "count": 62012965, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62012965, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002670473828, "count": 62012965, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05160758123, "variance": 0.00266334244 }, { "average": 0, "count": 62012965, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614557.9296, 5227110.253, 579.891597, 615531.7296, 5228517.713, 1095.131597 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614557.9296105283, 5227110.253400966, 579.8915970005133 ], [ 614557.9296105283, 5228517.7134009665, 579.8915970005133 ], [ 615531.7296105283, 5228517.7134009665, 1095.1315970005135 ], [ 615531.7296105283, 5227110.253400966, 1095.1315970005135 ], [ 614557.9296105283, 5227110.253400966, 579.8915970005133 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:54:03+00:00", "end_time": "2018-11-11T20:07:59+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6309.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281740083407, 47.28750931477252, 645.4972588803342 ], [ -121.71251066607533, 47.30014657264018, 645.4972588803342 ], [ -121.69970845245587, 47.3000020120763, 1114.5772588803343 ], [ -121.70001823515727, 47.287364817740894, 1114.5772588803343 ], [ -121.71281740083407, 47.28750931477252, 645.4972588803342 ] ] ] }, "bbox": [ -121.7128174, 47.28736482, 645.4972589, -121.6997085, 47.30014657, 1114.577259 ], "properties": { "datetime": "2018-11-12T22:03:11Z", "pc:count": 64544068, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597820.0744, "count": 64544068, "maximum": 598301.1701, "minimum": 597333.0901, "name": "X", "position": 0, "stddev": 274.4972822, "variance": 75348.75796 }, { "average": 5238624.691, "count": 64544068, "maximum": 5239322.318, "minimum": 5237917.558, "name": "Y", "position": 1, "stddev": 400.2574752, "variance": 160206.0464 }, { "average": 915.3929286, "count": 64544068, "maximum": 1114.577259, "minimum": 645.4972589, "name": "Z", "position": 2, "stddev": 84.21150809, "variance": 7091.578095 }, { "average": 33687.61866, "count": 64544068, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18928.86482, "variance": 358301923.5 }, { "average": 2.057541694, "count": 64544068, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.137864241, "variance": 1.294735031 }, { "average": 3.115366497, "count": 64544068, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.307364228, "variance": 1.709201224 }, { "average": 0, "count": 64544068, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.788792302e-07, "count": 64544068, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005280901029, "variance": 2.788791568e-07 }, { "average": 1.051969392, "count": 64544068, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3070552678, "variance": 0.09428293751 }, { "average": 0.3650304402, "count": 64544068, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10363747, "variance": 259.3271399 }, { "average": 0.50791577, "count": 64544068, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999373405, "variance": 0.2499373445 }, { "average": 1068.781786, "count": 64544068, "maximum": 1072, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.056323313, "variance": 9.341112194 }, { "average": 226082382.2, "count": 64544068, "maximum": 226095391.4, "minimum": 226016064.5, "name": "GpsTime", "position": 12, "stddev": 28050.50205, "variance": 786830665.1 }, { "average": 0.50791577, "count": 64544068, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999373405, "variance": 0.2499373445 }, { "average": 0, "count": 64544068, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64544068, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001500478712, "count": 64544068, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03870694122, "variance": 0.001498227299 }, { "average": 0, "count": 64544068, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597333.0901, 5237917.558, 645.4972589, 598301.1701, 5239322.318, 1114.577259 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597333.0900958785, 5237917.55780741, 645.4972588803342 ], [ 597333.0900958785, 5239322.31780741, 645.4972588803342 ], [ 598301.1700958785, 5239322.31780741, 1114.5772588803343 ], [ 598301.1700958785, 5237917.55780741, 1114.5772588803343 ], [ 597333.0900958785, 5237917.55780741, 645.4972588803342 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:03:11+00:00", "end_time": "2018-11-12T00:01:04+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6309.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6309.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6309.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6309.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7128174, 47.28736482, 645.4972589, -121.6997085, 47.30014657, 1114.577259 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281740083407, 47.28750931477252, 645.4972588803342 ], [ -121.71251066607533, 47.30014657264018, 645.4972588803342 ], [ -121.69970845245587, 47.3000020120763, 1114.5772588803343 ], [ -121.70001823515727, 47.287364817740894, 1114.5772588803343 ], [ -121.71281740083407, 47.28750931477252, 645.4972588803342 ] ] ] }, "id": "20181111_47121C6309.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6309.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:03:11Z", "pc:count": 64544068, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597820.0744, "count": 64544068, "maximum": 598301.1701, "minimum": 597333.0901, "name": "X", "position": 0, "stddev": 274.4972822, "variance": 75348.75796 }, { "average": 5238624.691, "count": 64544068, "maximum": 5239322.318, "minimum": 5237917.558, "name": "Y", "position": 1, "stddev": 400.2574752, "variance": 160206.0464 }, { "average": 915.3929286, "count": 64544068, "maximum": 1114.577259, "minimum": 645.4972589, "name": "Z", "position": 2, "stddev": 84.21150809, "variance": 7091.578095 }, { "average": 33687.61866, "count": 64544068, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18928.86482, "variance": 358301923.5 }, { "average": 2.057541694, "count": 64544068, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.137864241, "variance": 1.294735031 }, { "average": 3.115366497, "count": 64544068, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.307364228, "variance": 1.709201224 }, { "average": 0, "count": 64544068, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.788792302e-07, "count": 64544068, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005280901029, "variance": 2.788791568e-07 }, { "average": 1.051969392, "count": 64544068, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3070552678, "variance": 0.09428293751 }, { "average": 0.3650304402, "count": 64544068, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10363747, "variance": 259.3271399 }, { "average": 0.50791577, "count": 64544068, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999373405, "variance": 0.2499373445 }, { "average": 1068.781786, "count": 64544068, "maximum": 1072, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.056323313, "variance": 9.341112194 }, { "average": 226082382.2, "count": 64544068, "maximum": 226095391.4, "minimum": 226016064.5, "name": "GpsTime", "position": 12, "stddev": 28050.50205, "variance": 786830665.1 }, { "average": 0.50791577, "count": 64544068, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999373405, "variance": 0.2499373445 }, { "average": 0, "count": 64544068, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64544068, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001500478712, "count": 64544068, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03870694122, "variance": 0.001498227299 }, { "average": 0, "count": 64544068, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597333.0901, 5237917.558, 645.4972589, 598301.1701, 5239322.318, 1114.577259 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597333.0900958785, 5237917.55780741, 645.4972588803342 ], [ 597333.0900958785, 5239322.31780741, 645.4972588803342 ], [ 598301.1700958785, 5239322.31780741, 1114.5772588803343 ], [ 598301.1700958785, 5237917.55780741, 1114.5772588803343 ], [ 597333.0900958785, 5237917.55780741, 645.4972588803342 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:03:11+00:00", "end_time": "2018-11-12T00:01:04+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4309.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287431134208, 47.16251055507895, 757.4398576078926 ], [ -121.46250884129687, 47.175173894324594, 757.4398576078926 ], [ -121.44965101321974, 47.17500057557476, 1297.1198576078928 ], [ -121.45001953666514, 47.16233731263103, 1297.1198576078928 ], [ -121.46287431134208, 47.16251055507895, 757.4398576078926 ] ] ] }, "bbox": [ -121.4628743, 47.16233731, 757.4398576, -121.449651, 47.17517389, 1297.119858 ], "properties": { "datetime": "2018-11-11T19:59:58Z", "pc:count": 62124089, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616983.1137, "count": 62124089, "maximum": 617480.8206, "minimum": 616506.1406, "name": "X", "position": 0, "stddev": 273.7141557, "variance": 74919.43905 }, { "average": 5225095.829, "count": 62124089, "maximum": 5225776.845, "minimum": 5224369.065, "name": "Y", "position": 1, "stddev": 401.7564505, "variance": 161408.2455 }, { "average": 1018.435205, "count": 62124089, "maximum": 1297.119858, "minimum": 757.4398576, "name": "Z", "position": 2, "stddev": 108.6943177, "variance": 11814.4547 }, { "average": 33373.31413, "count": 62124089, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18071.57232, "variance": 326581726.2 }, { "average": 2.052327963, "count": 62124089, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.138535782, "variance": 1.296263727 }, { "average": 3.104414779, "count": 62124089, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.314995804, "variance": 1.729213964 }, { "average": 0, "count": 62124089, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.819057467e-07, "count": 62124089, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009909110951, "variance": 9.819047984e-07 }, { "average": 1.046568667, "count": 62124089, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3349278063, "variance": 0.1121766354 }, { "average": -0.02831472318, "count": 62124089, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03954971, "variance": 257.2671548 }, { "average": 0.5100911017, "count": 62124089, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998981633, "variance": 0.2498981737 }, { "average": 1022.119822, "count": 62124089, "maximum": 1025, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.21854014, "variance": 1.484840072 }, { "average": 226000340.9, "count": 62124089, "maximum": 226001598.5, "minimum": 225998917.4, "name": "GpsTime", "position": 12, "stddev": 537.2970746, "variance": 288688.1464 }, { "average": 0.5100911017, "count": 62124089, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998981633, "variance": 0.2498981737 }, { "average": 0, "count": 62124089, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62124089, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002259220252, "count": 62124089, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04747753376, "variance": 0.002254116212 }, { "average": 0, "count": 62124089, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616506.1406, 5224369.065, 757.4398576, 617480.8206, 5225776.845, 1297.119858 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616506.1406220336, 5224369.0652351575, 757.4398576078926 ], [ 616506.1406220336, 5225776.845235157, 757.4398576078926 ], [ 617480.8206220336, 5225776.845235157, 1297.1198576078928 ], [ 617480.8206220336, 5224369.0652351575, 1297.1198576078928 ], [ 616506.1406220336, 5224369.0652351575, 757.4398576078926 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:59:58+00:00", "end_time": "2018-11-11T19:15:17+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4309.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4309.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4309.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4309.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4628743, 47.16233731, 757.4398576, -121.449651, 47.17517389, 1297.119858 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287431134208, 47.16251055507895, 757.4398576078926 ], [ -121.46250884129687, 47.175173894324594, 757.4398576078926 ], [ -121.44965101321974, 47.17500057557476, 1297.1198576078928 ], [ -121.45001953666514, 47.16233731263103, 1297.1198576078928 ], [ -121.46287431134208, 47.16251055507895, 757.4398576078926 ] ] ] }, "id": "20181111_47121B4309.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4309.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:59:58Z", "pc:count": 62124089, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616983.1137, "count": 62124089, "maximum": 617480.8206, "minimum": 616506.1406, "name": "X", "position": 0, "stddev": 273.7141557, "variance": 74919.43905 }, { "average": 5225095.829, "count": 62124089, "maximum": 5225776.845, "minimum": 5224369.065, "name": "Y", "position": 1, "stddev": 401.7564505, "variance": 161408.2455 }, { "average": 1018.435205, "count": 62124089, "maximum": 1297.119858, "minimum": 757.4398576, "name": "Z", "position": 2, "stddev": 108.6943177, "variance": 11814.4547 }, { "average": 33373.31413, "count": 62124089, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18071.57232, "variance": 326581726.2 }, { "average": 2.052327963, "count": 62124089, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.138535782, "variance": 1.296263727 }, { "average": 3.104414779, "count": 62124089, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.314995804, "variance": 1.729213964 }, { "average": 0, "count": 62124089, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.819057467e-07, "count": 62124089, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009909110951, "variance": 9.819047984e-07 }, { "average": 1.046568667, "count": 62124089, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3349278063, "variance": 0.1121766354 }, { "average": -0.02831472318, "count": 62124089, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03954971, "variance": 257.2671548 }, { "average": 0.5100911017, "count": 62124089, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998981633, "variance": 0.2498981737 }, { "average": 1022.119822, "count": 62124089, "maximum": 1025, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.21854014, "variance": 1.484840072 }, { "average": 226000340.9, "count": 62124089, "maximum": 226001598.5, "minimum": 225998917.4, "name": "GpsTime", "position": 12, "stddev": 537.2970746, "variance": 288688.1464 }, { "average": 0.5100911017, "count": 62124089, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998981633, "variance": 0.2498981737 }, { "average": 0, "count": 62124089, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62124089, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002259220252, "count": 62124089, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04747753376, "variance": 0.002254116212 }, { "average": 0, "count": 62124089, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616506.1406, 5224369.065, 757.4398576, 617480.8206, 5225776.845, 1297.119858 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616506.1406220336, 5224369.0652351575, 757.4398576078926 ], [ 616506.1406220336, 5225776.845235157, 757.4398576078926 ], [ 617480.8206220336, 5225776.845235157, 1297.1198576078928 ], [ 617480.8206220336, 5224369.0652351575, 1297.1198576078928 ], [ 616506.1406220336, 5224369.0652351575, 757.4398576078926 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:59:58+00:00", "end_time": "2018-11-11T19:15:17+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6117.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7378096534673, 47.200053604502486, 910.7926732218266 ], [ -121.73751091476815, 47.21264385877926, 910.7926732218266 ], [ -121.7247156542373, 47.21250213425254, 1258.4326732218265 ], [ -121.72501741864214, 47.19991194201498, 1258.4326732218265 ], [ -121.7378096534673, 47.200053604502486, 910.7926732218266 ] ] ] }, "bbox": [ -121.7378097, 47.19991194, 910.7926732, -121.7247157, 47.21264386, 1258.432673 ], "properties": { "datetime": "2018-11-13T00:15:42Z", "pc:count": 34194565, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596124.2644, "count": 34194565, "maximum": 596569.6619, "minimum": 595600.5219, "name": "X", "position": 0, "stddev": 265.8375465, "variance": 70669.60115 }, { "average": 5228940.763, "count": 34194565, "maximum": 5229567.291, "minimum": 5228167.791, "name": "Y", "position": 1, "stddev": 394.9945732, "variance": 156020.7128 }, { "average": 1090.308119, "count": 34194565, "maximum": 1258.432673, "minimum": 910.7926732, "name": "Z", "position": 2, "stddev": 75.3529958, "variance": 5678.073976 }, { "average": 38205.16754, "count": 34194565, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20099.78607, "variance": 404001400.1 }, { "average": 1.833407034, "count": 34194565, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.025146112, "variance": 1.050924552 }, { "average": 2.666574206, "count": 34194565, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.274627173, "variance": 1.624674431 }, { "average": 0, "count": 34194565, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34194565, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.083903041, "count": 34194565, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.393930241, "variance": 0.1551810348 }, { "average": 1.791091436, "count": 34194565, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.3430159, "variance": 267.0941686 }, { "average": 0.4000874993, "count": 34194565, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4899158083, "variance": 0.2400174992 }, { "average": 1087.362221, "count": 34194565, "maximum": 1090, "minimum": 1085, "name": "PointSourceId", "position": 11, "stddev": 1.007015508, "variance": 1.014080234 }, { "average": 226102452, "count": 34194565, "maximum": 226103342.1, "minimum": 226101496.5, "name": "GpsTime", "position": 12, "stddev": 351.460747, "variance": 123524.6567 }, { "average": 0.4000874993, "count": 34194565, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4899158083, "variance": 0.2400174992 }, { "average": 0, "count": 34194565, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34194565, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002610590309, "count": 34194565, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05102720062, "variance": 0.002603775203 }, { "average": 0, "count": 34194565, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595600.5219, 5228167.791, 910.7926732, 596569.6619, 5229567.291, 1258.432673 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595600.5219084258, 5228167.791232966, 910.7926732218266 ], [ 595600.5219084258, 5229567.291232966, 910.7926732218266 ], [ 596569.6619084257, 5229567.291232966, 1258.4326732218265 ], [ 596569.6619084257, 5228167.791232966, 1258.4326732218265 ], [ 595600.5219084258, 5228167.791232966, 910.7926732218266 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:15:42+00:00", "end_time": "2018-11-12T23:44:56+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6117.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6117.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6117.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6117.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7378097, 47.19991194, 910.7926732, -121.7247157, 47.21264386, 1258.432673 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7378096534673, 47.200053604502486, 910.7926732218266 ], [ -121.73751091476815, 47.21264385877926, 910.7926732218266 ], [ -121.7247156542373, 47.21250213425254, 1258.4326732218265 ], [ -121.72501741864214, 47.19991194201498, 1258.4326732218265 ], [ -121.7378096534673, 47.200053604502486, 910.7926732218266 ] ] ] }, "id": "20181112_47121B6117.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6117.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:15:42Z", "pc:count": 34194565, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596124.2644, "count": 34194565, "maximum": 596569.6619, "minimum": 595600.5219, "name": "X", "position": 0, "stddev": 265.8375465, "variance": 70669.60115 }, { "average": 5228940.763, "count": 34194565, "maximum": 5229567.291, "minimum": 5228167.791, "name": "Y", "position": 1, "stddev": 394.9945732, "variance": 156020.7128 }, { "average": 1090.308119, "count": 34194565, "maximum": 1258.432673, "minimum": 910.7926732, "name": "Z", "position": 2, "stddev": 75.3529958, "variance": 5678.073976 }, { "average": 38205.16754, "count": 34194565, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20099.78607, "variance": 404001400.1 }, { "average": 1.833407034, "count": 34194565, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.025146112, "variance": 1.050924552 }, { "average": 2.666574206, "count": 34194565, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.274627173, "variance": 1.624674431 }, { "average": 0, "count": 34194565, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34194565, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.083903041, "count": 34194565, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.393930241, "variance": 0.1551810348 }, { "average": 1.791091436, "count": 34194565, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.3430159, "variance": 267.0941686 }, { "average": 0.4000874993, "count": 34194565, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4899158083, "variance": 0.2400174992 }, { "average": 1087.362221, "count": 34194565, "maximum": 1090, "minimum": 1085, "name": "PointSourceId", "position": 11, "stddev": 1.007015508, "variance": 1.014080234 }, { "average": 226102452, "count": 34194565, "maximum": 226103342.1, "minimum": 226101496.5, "name": "GpsTime", "position": 12, "stddev": 351.460747, "variance": 123524.6567 }, { "average": 0.4000874993, "count": 34194565, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4899158083, "variance": 0.2400174992 }, { "average": 0, "count": 34194565, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34194565, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002610590309, "count": 34194565, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05102720062, "variance": 0.002603775203 }, { "average": 0, "count": 34194565, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595600.5219, 5228167.791, 910.7926732, 596569.6619, 5229567.291, 1258.432673 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595600.5219084258, 5228167.791232966, 910.7926732218266 ], [ 595600.5219084258, 5229567.291232966, 910.7926732218266 ], [ 596569.6619084257, 5229567.291232966, 1258.4326732218265 ], [ 596569.6619084257, 5228167.791232966, 1258.4326732218265 ], [ 595600.5219084258, 5228167.791232966, 910.7926732218266 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:15:42+00:00", "end_time": "2018-11-12T23:44:56+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5217.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035491608814, 47.20001022139913, 387.59320353534093 ], [ -121.55001004888405, 47.212664447014454, 387.59320353534093 ], [ -121.53717142577042, 47.21250121799241, 774.9332035353409 ], [ -121.53751934387985, 47.19984706419278, 774.9332035353409 ], [ -121.55035491608814, 47.20001022139913, 387.59320353534093 ] ] ] }, "bbox": [ -121.5503549, 47.19984706, 387.5932035, -121.5371714, 47.21266445, 774.9332035 ], "properties": { "datetime": "2018-11-12T22:43:17Z", "pc:count": 119460190, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610263.114, "count": 119460190, "maximum": 610770.8831, "minimum": 609798.3831, "name": "X", "position": 0, "stddev": 268.0258188, "variance": 71837.83956 }, { "average": 5229113.303, "count": 119460190, "maximum": 5229816.266, "minimum": 5228409.546, "name": "Y", "position": 1, "stddev": 405.6014371, "variance": 164512.5258 }, { "average": 523.491594, "count": 119460190, "maximum": 774.9332035, "minimum": 387.5932035, "name": "Z", "position": 2, "stddev": 60.70212043, "variance": 3684.747424 }, { "average": 35152.76749, "count": 119460190, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16391.41248, "variance": 268678403.2 }, { "average": 1.966253854, "count": 119460190, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.105356949, "variance": 1.221813984 }, { "average": 2.932575522, "count": 119460190, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.328656052, "variance": 1.765326905 }, { "average": 0, "count": 119460190, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.864211416e-07, "count": 119460190, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008285050852, "variance": 6.864206762e-07 }, { "average": 1.068837167, "count": 119460190, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5456800651, "variance": 0.2977667335 }, { "average": -0.9414499004, "count": 119460190, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01777469, "variance": 256.569106 }, { "average": 0.501607908, "count": 119460190, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999974167, "variance": 0.2499974167 }, { "average": 1043.000047, "count": 119460190, "maximum": 1077, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 29.04656984, "variance": 843.7032195 }, { "average": 225971650.4, "count": 119460190, "maximum": 226097797.8, "minimum": 225753794.3, "name": "GpsTime", "position": 12, "stddev": 143016.4957, "variance": 20453718050.0 }, { "average": 0.501607908, "count": 119460190, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999974167, "variance": 0.2499974167 }, { "average": 0, "count": 119460190, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 119460190, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001561499274, "count": 119460190, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03948494659, "variance": 0.001559061007 }, { "average": 0, "count": 119460190, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609798.3831, 5228409.546, 387.5932035, 610770.8831, 5229816.266, 774.9332035 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609798.3830747743, 5228409.545606761, 387.59320353534093 ], [ 609798.3830747743, 5229816.265606762, 387.59320353534093 ], [ 610770.8830747743, 5229816.265606762, 774.9332035353409 ], [ 610770.8830747743, 5228409.545606761, 774.9332035353409 ], [ 609798.3830747743, 5228409.545606761, 387.59320353534093 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:43:17+00:00", "end_time": "2018-11-08T23:09:54+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5217.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5217.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5217.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5217.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5503549, 47.19984706, 387.5932035, -121.5371714, 47.21266445, 774.9332035 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035491608814, 47.20001022139913, 387.59320353534093 ], [ -121.55001004888405, 47.212664447014454, 387.59320353534093 ], [ -121.53717142577042, 47.21250121799241, 774.9332035353409 ], [ -121.53751934387985, 47.19984706419278, 774.9332035353409 ], [ -121.55035491608814, 47.20001022139913, 387.59320353534093 ] ] ] }, "id": "20181108_47121B5217.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5217.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:43:17Z", "pc:count": 119460190, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610263.114, "count": 119460190, "maximum": 610770.8831, "minimum": 609798.3831, "name": "X", "position": 0, "stddev": 268.0258188, "variance": 71837.83956 }, { "average": 5229113.303, "count": 119460190, "maximum": 5229816.266, "minimum": 5228409.546, "name": "Y", "position": 1, "stddev": 405.6014371, "variance": 164512.5258 }, { "average": 523.491594, "count": 119460190, "maximum": 774.9332035, "minimum": 387.5932035, "name": "Z", "position": 2, "stddev": 60.70212043, "variance": 3684.747424 }, { "average": 35152.76749, "count": 119460190, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16391.41248, "variance": 268678403.2 }, { "average": 1.966253854, "count": 119460190, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.105356949, "variance": 1.221813984 }, { "average": 2.932575522, "count": 119460190, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.328656052, "variance": 1.765326905 }, { "average": 0, "count": 119460190, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.864211416e-07, "count": 119460190, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008285050852, "variance": 6.864206762e-07 }, { "average": 1.068837167, "count": 119460190, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5456800651, "variance": 0.2977667335 }, { "average": -0.9414499004, "count": 119460190, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01777469, "variance": 256.569106 }, { "average": 0.501607908, "count": 119460190, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999974167, "variance": 0.2499974167 }, { "average": 1043.000047, "count": 119460190, "maximum": 1077, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 29.04656984, "variance": 843.7032195 }, { "average": 225971650.4, "count": 119460190, "maximum": 226097797.8, "minimum": 225753794.3, "name": "GpsTime", "position": 12, "stddev": 143016.4957, "variance": 20453718050.0 }, { "average": 0.501607908, "count": 119460190, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999974167, "variance": 0.2499974167 }, { "average": 0, "count": 119460190, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 119460190, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001561499274, "count": 119460190, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03948494659, "variance": 0.001559061007 }, { "average": 0, "count": 119460190, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609798.3831, 5228409.546, 387.5932035, 610770.8831, 5229816.266, 774.9332035 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609798.3830747743, 5228409.545606761, 387.59320353534093 ], [ 609798.3830747743, 5229816.265606762, 387.59320353534093 ], [ 610770.8830747743, 5229816.265606762, 774.9332035353409 ], [ 610770.8830747743, 5228409.545606761, 774.9332035353409 ], [ 609798.3830747743, 5228409.545606761, 387.59320353534093 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:43:17+00:00", "end_time": "2018-11-08T23:09:54+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5113.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034317845862, 47.21250999363055, 105.8670055985416 ], [ -121.60001021648505, 47.22515834945539, 105.8670055985416 ], [ -121.58718281821491, 47.22500086916118, 1360.3070055985418 ], [ -121.58751882848371, 47.21235258259247, 1360.3070055985418 ], [ -121.60034317845862, 47.21250999363055, 105.8670055985416 ] ] ] }, "bbox": [ -121.6003432, 47.21235258, 105.8670056, -121.5871828, 47.22515835, 1360.307006 ], "properties": { "datetime": "2018-11-12T22:56:15Z", "pc:count": 53885974, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606465.3181, "count": 53885974, "maximum": 606958.7854, "minimum": 605987.3854, "name": "X", "position": 0, "stddev": 270.3274654, "variance": 73076.93858 }, { "average": 5230444.814, "count": 53885974, "maximum": 5231135.571, "minimum": 5229729.531, "name": "Y", "position": 1, "stddev": 389.7808218, "variance": 151929.0891 }, { "average": 492.3895525, "count": 53885974, "maximum": 1360.307006, "minimum": 105.8670056, "name": "Z", "position": 2, "stddev": 53.25404717, "variance": 2835.99354 }, { "average": 32672.07613, "count": 53885974, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16394.79974, "variance": 268789458.6 }, { "average": 2.070072594, "count": 53885974, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.151707635, "variance": 1.326430475 }, { "average": 3.140432462, "count": 53885974, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.328276101, "variance": 1.764317401 }, { "average": 0, "count": 53885974, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.299039338e-07, "count": 53885974, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000360421863, "variance": 1.299039193e-07 }, { "average": 1.089693971, "count": 53885974, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5562317517, "variance": 0.3093937616 }, { "average": 0.4403595793, "count": 53885974, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88776026, "variance": 252.4209259 }, { "average": 0.5074991314, "count": 53885974, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999437645, "variance": 0.2499437677 }, { "average": 1075.552569, "count": 53885974, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.05110954, "variance": 1.104831265 }, { "average": 226097273.7, "count": 53885974, "maximum": 226098575.2, "minimum": 226095780.5, "name": "GpsTime", "position": 12, "stddev": 537.680734, "variance": 289100.5718 }, { "average": 0.5074991314, "count": 53885974, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999437645, "variance": 0.2499437677 }, { "average": 0, "count": 53885974, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53885974, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002146365583, "count": 53885974, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04627913933, "variance": 0.002141758738 }, { "average": 0, "count": 53885974, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605987.3854, 5229729.531, 105.8670056, 606958.7854, 5231135.571, 1360.307006 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605987.3854137915, 5229729.530523868, 105.8670055985416 ], [ 605987.3854137915, 5231135.570523867, 105.8670055985416 ], [ 606958.7854137914, 5231135.570523867, 1360.3070055985418 ], [ 606958.7854137914, 5229729.530523868, 1360.3070055985418 ], [ 605987.3854137915, 5229729.530523868, 105.8670055985416 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:56:15+00:00", "end_time": "2018-11-12T22:09:40+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5113.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5113.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5113.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5113.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6003432, 47.21235258, 105.8670056, -121.5871828, 47.22515835, 1360.307006 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034317845862, 47.21250999363055, 105.8670055985416 ], [ -121.60001021648505, 47.22515834945539, 105.8670055985416 ], [ -121.58718281821491, 47.22500086916118, 1360.3070055985418 ], [ -121.58751882848371, 47.21235258259247, 1360.3070055985418 ], [ -121.60034317845862, 47.21250999363055, 105.8670055985416 ] ] ] }, "id": "20181112_47121B5113.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5113.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:56:15Z", "pc:count": 53885974, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606465.3181, "count": 53885974, "maximum": 606958.7854, "minimum": 605987.3854, "name": "X", "position": 0, "stddev": 270.3274654, "variance": 73076.93858 }, { "average": 5230444.814, "count": 53885974, "maximum": 5231135.571, "minimum": 5229729.531, "name": "Y", "position": 1, "stddev": 389.7808218, "variance": 151929.0891 }, { "average": 492.3895525, "count": 53885974, "maximum": 1360.307006, "minimum": 105.8670056, "name": "Z", "position": 2, "stddev": 53.25404717, "variance": 2835.99354 }, { "average": 32672.07613, "count": 53885974, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16394.79974, "variance": 268789458.6 }, { "average": 2.070072594, "count": 53885974, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.151707635, "variance": 1.326430475 }, { "average": 3.140432462, "count": 53885974, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.328276101, "variance": 1.764317401 }, { "average": 0, "count": 53885974, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.299039338e-07, "count": 53885974, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000360421863, "variance": 1.299039193e-07 }, { "average": 1.089693971, "count": 53885974, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5562317517, "variance": 0.3093937616 }, { "average": 0.4403595793, "count": 53885974, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88776026, "variance": 252.4209259 }, { "average": 0.5074991314, "count": 53885974, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999437645, "variance": 0.2499437677 }, { "average": 1075.552569, "count": 53885974, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.05110954, "variance": 1.104831265 }, { "average": 226097273.7, "count": 53885974, "maximum": 226098575.2, "minimum": 226095780.5, "name": "GpsTime", "position": 12, "stddev": 537.680734, "variance": 289100.5718 }, { "average": 0.5074991314, "count": 53885974, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999437645, "variance": 0.2499437677 }, { "average": 0, "count": 53885974, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53885974, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002146365583, "count": 53885974, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04627913933, "variance": 0.002141758738 }, { "average": 0, "count": 53885974, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605987.3854, 5229729.531, 105.8670056, 606958.7854, 5231135.571, 1360.307006 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605987.3854137915, 5229729.530523868, 105.8670055985416 ], [ 605987.3854137915, 5231135.570523867, 105.8670055985416 ], [ 606958.7854137914, 5231135.570523867, 1360.3070055985418 ], [ 606958.7854137914, 5229729.530523868, 1360.3070055985418 ], [ 605987.3854137915, 5229729.530523868, 105.8670055985416 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:56:15+00:00", "end_time": "2018-11-12T22:09:40+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5407.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5503545371844, 47.1625099519322, 690.5624152039021 ], [ -121.55001012654026, 47.17516408084383, 690.5624152039021 ], [ -121.53717183716518, 47.17500083882402, 1176.3824152039022 ], [ -121.53751929459656, 47.16234678172591, 1176.3824152039022 ], [ -121.5503545371844, 47.1625099519322, 690.5624152039021 ] ] ] }, "bbox": [ -121.5503545, 47.16234678, 690.5624152, -121.5371718, 47.17516408, 1176.382415 ], "properties": { "datetime": "2018-11-11T20:39:21Z", "pc:count": 63281293, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610356.2046, "count": 63281293, "maximum": 610848.9274, "minimum": 609875.7674, "name": "X", "position": 0, "stddev": 273.4399133, "variance": 74769.3862 }, { "average": 5224942.471, "count": 63281293, "maximum": 5225648.945, "minimum": 5224242.245, "name": "Y", "position": 1, "stddev": 400.8343298, "variance": 160668.16 }, { "average": 908.1498628, "count": 63281293, "maximum": 1176.382415, "minimum": 690.5624152, "name": "Z", "position": 2, "stddev": 87.08660111, "variance": 7584.076093 }, { "average": 34876.82792, "count": 63281293, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18084.1872, "variance": 327037826.7 }, { "average": 2.016240424, "count": 63281293, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.087714028, "variance": 1.183121806 }, { "average": 3.032296733, "count": 63281293, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.224819302, "variance": 1.500182323 }, { "average": 0, "count": 63281293, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.37036876e-06, "count": 63281293, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001539598382, "variance": 2.370363179e-06 }, { "average": 1.037794519, "count": 63281293, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2929222648, "variance": 0.08580345324 }, { "average": -0.5491760302, "count": 63281293, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02229049, "variance": 256.7137925 }, { "average": 0.5092249774, "count": 63281293, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999148965, "variance": 0.2499149037 }, { "average": 1027.515545, "count": 63281293, "maximum": 1030, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 1.231110974, "variance": 1.515634231 }, { "average": 226002750.7, "count": 63281293, "maximum": 226003961.3, "minimum": 226001482.9, "name": "GpsTime", "position": 12, "stddev": 565.8965608, "variance": 320238.9175 }, { "average": 0.5092249774, "count": 63281293, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999148965, "variance": 0.2499149037 }, { "average": 0, "count": 63281293, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63281293, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001647911967, "count": 63281293, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04056102044, "variance": 0.001645196379 }, { "average": 0, "count": 63281293, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609875.7674, 5224242.245, 690.5624152, 610848.9274, 5225648.945, 1176.382415 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609875.7674063499, 5224242.244752023, 690.5624152039021 ], [ 609875.7674063499, 5225648.944752023, 690.5624152039021 ], [ 610848.9274063498, 5225648.944752023, 1176.3824152039022 ], [ 610848.9274063498, 5224242.244752023, 1176.3824152039022 ], [ 609875.7674063499, 5224242.244752023, 690.5624152039021 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:39:21+00:00", "end_time": "2018-11-11T19:58:02+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5407.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5407.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5407.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5407.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5503545, 47.16234678, 690.5624152, -121.5371718, 47.17516408, 1176.382415 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5503545371844, 47.1625099519322, 690.5624152039021 ], [ -121.55001012654026, 47.17516408084383, 690.5624152039021 ], [ -121.53717183716518, 47.17500083882402, 1176.3824152039022 ], [ -121.53751929459656, 47.16234678172591, 1176.3824152039022 ], [ -121.5503545371844, 47.1625099519322, 690.5624152039021 ] ] ] }, "id": "20181111_47121B5407.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5407.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:39:21Z", "pc:count": 63281293, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610356.2046, "count": 63281293, "maximum": 610848.9274, "minimum": 609875.7674, "name": "X", "position": 0, "stddev": 273.4399133, "variance": 74769.3862 }, { "average": 5224942.471, "count": 63281293, "maximum": 5225648.945, "minimum": 5224242.245, "name": "Y", "position": 1, "stddev": 400.8343298, "variance": 160668.16 }, { "average": 908.1498628, "count": 63281293, "maximum": 1176.382415, "minimum": 690.5624152, "name": "Z", "position": 2, "stddev": 87.08660111, "variance": 7584.076093 }, { "average": 34876.82792, "count": 63281293, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18084.1872, "variance": 327037826.7 }, { "average": 2.016240424, "count": 63281293, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.087714028, "variance": 1.183121806 }, { "average": 3.032296733, "count": 63281293, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.224819302, "variance": 1.500182323 }, { "average": 0, "count": 63281293, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.37036876e-06, "count": 63281293, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001539598382, "variance": 2.370363179e-06 }, { "average": 1.037794519, "count": 63281293, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2929222648, "variance": 0.08580345324 }, { "average": -0.5491760302, "count": 63281293, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02229049, "variance": 256.7137925 }, { "average": 0.5092249774, "count": 63281293, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999148965, "variance": 0.2499149037 }, { "average": 1027.515545, "count": 63281293, "maximum": 1030, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 1.231110974, "variance": 1.515634231 }, { "average": 226002750.7, "count": 63281293, "maximum": 226003961.3, "minimum": 226001482.9, "name": "GpsTime", "position": 12, "stddev": 565.8965608, "variance": 320238.9175 }, { "average": 0.5092249774, "count": 63281293, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999148965, "variance": 0.2499149037 }, { "average": 0, "count": 63281293, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63281293, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001647911967, "count": 63281293, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04056102044, "variance": 0.001645196379 }, { "average": 0, "count": 63281293, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609875.7674, 5224242.245, 690.5624152, 610848.9274, 5225648.945, 1176.382415 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609875.7674063499, 5224242.244752023, 690.5624152039021 ], [ 609875.7674063499, 5225648.944752023, 690.5624152039021 ], [ 610848.9274063498, 5225648.944752023, 1176.3824152039022 ], [ 610848.9274063498, 5224242.244752023, 1176.3824152039022 ], [ 609875.7674063499, 5224242.244752023, 690.5624152039021 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:39:21+00:00", "end_time": "2018-11-11T19:58:02+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4301.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036605339683, 47.17501052387484, 130.98700855954814 ], [ -121.50000947138223, 47.18766937777975, 130.98700855954814 ], [ -121.48715974669247, 47.18750038269942, 1272.7670085595482 ], [ -121.48751938054822, 47.17484160316877, 1272.7670085595482 ], [ -121.50036605339683, 47.17501052387484, 130.98700855954814 ] ] ] }, "bbox": [ -121.5003661, 47.1748416, 130.9870086, -121.4871597, 47.18766938, 1272.767009 ], "properties": { "datetime": "2018-11-11T20:38:21Z", "pc:count": 63079013, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614128.7361, "count": 63079013, "maximum": 614611.6887, "minimum": 613637.8687, "name": "X", "position": 0, "stddev": 273.72742, "variance": 74926.70045 }, { "average": 5226405.807, "count": 63079013, "maximum": 5227110.174, "minimum": 5225702.914, "name": "Y", "position": 1, "stddev": 402.5145362, "variance": 162017.9518 }, { "average": 1102.89343, "count": 63079013, "maximum": 1272.767009, "minimum": 130.9870086, "name": "Z", "position": 2, "stddev": 79.90871943, "variance": 6385.40344 }, { "average": 33161.66, "count": 63079013, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19223.35631, "variance": 369537427.7 }, { "average": 2.080073716, "count": 63079013, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.162585446, "variance": 1.35160492 }, { "average": 3.160192789, "count": 63079013, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.344568553, "variance": 1.807864594 }, { "average": 0, "count": 63079013, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.585313328e-07, "count": 63079013, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003981599052, "variance": 1.585313101e-07 }, { "average": 1.054198993, "count": 63079013, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3290179997, "variance": 0.1082528441 }, { "average": 0.5942901598, "count": 63079013, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10822874, "variance": 259.4750333 }, { "average": 0.5057337216, "count": 63079013, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999671273, "variance": 0.2499671284 }, { "average": 1027.079728, "count": 63079013, "maximum": 1030, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.125309458, "variance": 1.266321375 }, { "average": 226002551.4, "count": 63079013, "maximum": 226003901.9, "minimum": 226001208.2, "name": "GpsTime", "position": 12, "stddev": 510.3487626, "variance": 260455.8594 }, { "average": 0.5057337216, "count": 63079013, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999671273, "variance": 0.2499671284 }, { "average": 0, "count": 63079013, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63079013, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001899712667, "count": 63079013, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04354427389, "variance": 0.001896103789 }, { "average": 0, "count": 63079013, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613637.8687, 5225702.914, 130.9870086, 614611.6887, 5227110.174, 1272.767009 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613637.8686747347, 5225702.914204563, 130.98700855954814 ], [ 613637.8686747347, 5227110.174204563, 130.98700855954814 ], [ 614611.6886747348, 5227110.174204563, 1272.7670085595482 ], [ 614611.6886747348, 5225702.914204563, 1272.7670085595482 ], [ 613637.8686747347, 5225702.914204563, 130.98700855954814 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:38:21+00:00", "end_time": "2018-11-11T19:53:28+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4301.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4301.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4301.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4301.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5003661, 47.1748416, 130.9870086, -121.4871597, 47.18766938, 1272.767009 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036605339683, 47.17501052387484, 130.98700855954814 ], [ -121.50000947138223, 47.18766937777975, 130.98700855954814 ], [ -121.48715974669247, 47.18750038269942, 1272.7670085595482 ], [ -121.48751938054822, 47.17484160316877, 1272.7670085595482 ], [ -121.50036605339683, 47.17501052387484, 130.98700855954814 ] ] ] }, "id": "20181111_47121B4301.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4301.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:38:21Z", "pc:count": 63079013, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614128.7361, "count": 63079013, "maximum": 614611.6887, "minimum": 613637.8687, "name": "X", "position": 0, "stddev": 273.72742, "variance": 74926.70045 }, { "average": 5226405.807, "count": 63079013, "maximum": 5227110.174, "minimum": 5225702.914, "name": "Y", "position": 1, "stddev": 402.5145362, "variance": 162017.9518 }, { "average": 1102.89343, "count": 63079013, "maximum": 1272.767009, "minimum": 130.9870086, "name": "Z", "position": 2, "stddev": 79.90871943, "variance": 6385.40344 }, { "average": 33161.66, "count": 63079013, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19223.35631, "variance": 369537427.7 }, { "average": 2.080073716, "count": 63079013, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.162585446, "variance": 1.35160492 }, { "average": 3.160192789, "count": 63079013, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.344568553, "variance": 1.807864594 }, { "average": 0, "count": 63079013, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.585313328e-07, "count": 63079013, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003981599052, "variance": 1.585313101e-07 }, { "average": 1.054198993, "count": 63079013, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3290179997, "variance": 0.1082528441 }, { "average": 0.5942901598, "count": 63079013, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10822874, "variance": 259.4750333 }, { "average": 0.5057337216, "count": 63079013, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999671273, "variance": 0.2499671284 }, { "average": 1027.079728, "count": 63079013, "maximum": 1030, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.125309458, "variance": 1.266321375 }, { "average": 226002551.4, "count": 63079013, "maximum": 226003901.9, "minimum": 226001208.2, "name": "GpsTime", "position": 12, "stddev": 510.3487626, "variance": 260455.8594 }, { "average": 0.5057337216, "count": 63079013, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999671273, "variance": 0.2499671284 }, { "average": 0, "count": 63079013, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63079013, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001899712667, "count": 63079013, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04354427389, "variance": 0.001896103789 }, { "average": 0, "count": 63079013, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613637.8687, 5225702.914, 130.9870086, 614611.6887, 5227110.174, 1272.767009 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613637.8686747347, 5225702.914204563, 130.98700855954814 ], [ 613637.8686747347, 5227110.174204563, 130.98700855954814 ], [ 614611.6886747348, 5227110.174204563, 1272.7670085595482 ], [ 614611.6886747348, 5225702.914204563, 1272.7670085595482 ], [ 613637.8686747347, 5225702.914204563, 130.98700855954814 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:38:21+00:00", "end_time": "2018-11-11T19:53:28+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4121.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036664224278, 47.1875104545535, 644.6757682773791 ], [ -121.50000988931997, 47.20016982043726, 644.6757682773791 ], [ -121.48716005282493, 47.200000830822596, 1163.8757682773792 ], [ -121.48751985907907, 47.18734153931659, 1163.8757682773792 ], [ -121.50036664224278, 47.1875104545535, 644.6757682773791 ] ] ] }, "bbox": [ -121.5003666, 47.18734154, 644.6757683, -121.4871601, 47.20016982, 1163.875768 ], "properties": { "datetime": "2018-11-11T21:00:54Z", "pc:count": 66148252, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614101.1765, "count": 66148252, "maximum": 614584.7495, "minimum": 613611.1495, "name": "X", "position": 0, "stddev": 272.9677116, "variance": 74511.37155 }, { "average": 5227780.087, "count": 66148252, "maximum": 5228499.314, "minimum": 5227091.994, "name": "Y", "position": 1, "stddev": 390.7357812, "variance": 152674.4507 }, { "average": 995.6808061, "count": 66148252, "maximum": 1163.875768, "minimum": 644.6757683, "name": "Z", "position": 2, "stddev": 109.5896527, "variance": 12009.89199 }, { "average": 32864.93458, "count": 66148252, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18703.49688, "variance": 349820795.6 }, { "average": 2.095493423, "count": 66148252, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.168279809, "variance": 1.364877712 }, { "average": 3.191038835, "count": 66148252, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.341472328, "variance": 1.799548006 }, { "average": 0, "count": 66148252, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.768754222e-06, "count": 66148252, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001329944029, "variance": 1.76875112e-06 }, { "average": 1.04922833, "count": 66148252, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3313912704, "variance": 0.1098201741 }, { "average": -0.6527974932, "count": 66148252, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01704916, "variance": 256.5458637 }, { "average": 0.5080690568, "count": 66148252, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999348899, "variance": 0.2499348941 }, { "average": 1029.698109, "count": 66148252, "maximum": 1033, "minimum": 1027, "name": "PointSourceId", "position": 11, "stddev": 1.213571642, "variance": 1.47275613 }, { "average": 226003730.9, "count": 66148252, "maximum": 226005254.6, "minimum": 226002473.3, "name": "GpsTime", "position": 12, "stddev": 551.3870466, "variance": 304027.6752 }, { "average": 0.5080690568, "count": 66148252, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999348899, "variance": 0.2499348941 }, { "average": 0, "count": 66148252, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66148252, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00210050902, "count": 66148252, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04578315098, "variance": 0.002096096914 }, { "average": 0, "count": 66148252, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613611.1495, 5227091.994, 644.6757683, 614584.7495, 5228499.314, 1163.875768 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613611.149500106, 5227091.9938951135, 644.6757682773791 ], [ 613611.149500106, 5228499.313895114, 644.6757682773791 ], [ 614584.7495001061, 5228499.313895114, 1163.8757682773792 ], [ 614584.7495001061, 5227091.9938951135, 1163.8757682773792 ], [ 613611.149500106, 5227091.9938951135, 644.6757682773791 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:00:54+00:00", "end_time": "2018-11-11T20:14:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4121.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4121.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4121.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4121.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5003666, 47.18734154, 644.6757683, -121.4871601, 47.20016982, 1163.875768 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036664224278, 47.1875104545535, 644.6757682773791 ], [ -121.50000988931997, 47.20016982043726, 644.6757682773791 ], [ -121.48716005282493, 47.200000830822596, 1163.8757682773792 ], [ -121.48751985907907, 47.18734153931659, 1163.8757682773792 ], [ -121.50036664224278, 47.1875104545535, 644.6757682773791 ] ] ] }, "id": "20181111_47121B4121.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4121.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:00:54Z", "pc:count": 66148252, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614101.1765, "count": 66148252, "maximum": 614584.7495, "minimum": 613611.1495, "name": "X", "position": 0, "stddev": 272.9677116, "variance": 74511.37155 }, { "average": 5227780.087, "count": 66148252, "maximum": 5228499.314, "minimum": 5227091.994, "name": "Y", "position": 1, "stddev": 390.7357812, "variance": 152674.4507 }, { "average": 995.6808061, "count": 66148252, "maximum": 1163.875768, "minimum": 644.6757683, "name": "Z", "position": 2, "stddev": 109.5896527, "variance": 12009.89199 }, { "average": 32864.93458, "count": 66148252, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18703.49688, "variance": 349820795.6 }, { "average": 2.095493423, "count": 66148252, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.168279809, "variance": 1.364877712 }, { "average": 3.191038835, "count": 66148252, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.341472328, "variance": 1.799548006 }, { "average": 0, "count": 66148252, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.768754222e-06, "count": 66148252, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001329944029, "variance": 1.76875112e-06 }, { "average": 1.04922833, "count": 66148252, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3313912704, "variance": 0.1098201741 }, { "average": -0.6527974932, "count": 66148252, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01704916, "variance": 256.5458637 }, { "average": 0.5080690568, "count": 66148252, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999348899, "variance": 0.2499348941 }, { "average": 1029.698109, "count": 66148252, "maximum": 1033, "minimum": 1027, "name": "PointSourceId", "position": 11, "stddev": 1.213571642, "variance": 1.47275613 }, { "average": 226003730.9, "count": 66148252, "maximum": 226005254.6, "minimum": 226002473.3, "name": "GpsTime", "position": 12, "stddev": 551.3870466, "variance": 304027.6752 }, { "average": 0.5080690568, "count": 66148252, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999348899, "variance": 0.2499348941 }, { "average": 0, "count": 66148252, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66148252, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00210050902, "count": 66148252, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04578315098, "variance": 0.002096096914 }, { "average": 0, "count": 66148252, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613611.1495, 5227091.994, 644.6757683, 614584.7495, 5228499.314, 1163.875768 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613611.149500106, 5227091.9938951135, 644.6757682773791 ], [ 613611.149500106, 5228499.313895114, 644.6757682773791 ], [ 614584.7495001061, 5228499.313895114, 1163.8757682773792 ], [ 614584.7495001061, 5227091.9938951135, 1163.8757682773792 ], [ 613611.149500106, 5227091.9938951135, 644.6757682773791 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:00:54+00:00", "end_time": "2018-11-11T20:14:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6305.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7003207890056, 47.300009314189445, 626.3456692074493 ], [ -121.70001090171603, 47.312648101300745, 626.3456692074493 ], [ -121.68720520382458, 47.31250210913494, 1108.1256692074494 ], [ -121.68751814156435, 47.29986338619513, 1108.1256692074494 ], [ -121.7003207890056, 47.300009314189445, 626.3456692074493 ] ] ] }, "bbox": [ -121.7003208, 47.29986339, 626.3456692, -121.6872052, 47.3126481, 1108.125669 ], "properties": { "datetime": "2018-11-12T21:36:21Z", "pc:count": 68097124, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598746.5016, "count": 68097124, "maximum": 599222.9856, "minimum": 598254.8656, "name": "X", "position": 0, "stddev": 270.6665725, "variance": 73260.39349 }, { "average": 5240028.37, "count": 68097124, "maximum": 5240727.297, "minimum": 5239322.357, "name": "Y", "position": 1, "stddev": 398.2214148, "variance": 158580.2952 }, { "average": 806.7459791, "count": 68097124, "maximum": 1108.125669, "minimum": 626.3456692, "name": "Z", "position": 2, "stddev": 93.6635561, "variance": 8772.86174 }, { "average": 33022.47068, "count": 68097124, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17925.07809, "variance": 321308424.6 }, { "average": 2.120699973, "count": 68097124, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.177549314, "variance": 1.386622386 }, { "average": 3.241361441, "count": 68097124, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.335238597, "variance": 1.782862112 }, { "average": 0, "count": 68097124, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.936981597e-07, "count": 68097124, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005419391827, "variance": 2.936980778e-07 }, { "average": 1.044463919, "count": 68097124, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2742826901, "variance": 0.07523099406 }, { "average": -0.437959468, "count": 68097124, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96918801, "variance": 255.0149658 }, { "average": 0.5079998973, "count": 68097124, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999360012, "variance": 0.2499360053 }, { "average": 1060.614065, "count": 68097124, "maximum": 1069, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 1.876488216, "variance": 3.521208025 }, { "average": 226018210.6, "count": 68097124, "maximum": 226093781, "minimum": 226014341.6, "name": "GpsTime", "position": 12, "stddev": 13848.37989, "variance": 191777625.7 }, { "average": 0.5079998973, "count": 68097124, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999360012, "variance": 0.2499360053 }, { "average": 0, "count": 68097124, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 68097124, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001091470471, "count": 68097124, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03301937581, "variance": 0.001090279179 }, { "average": 0, "count": 68097124, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598254.8656, 5239322.357, 626.3456692, 599222.9856, 5240727.297, 1108.125669 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598254.8656312388, 5239322.357189863, 626.3456692074493 ], [ 598254.8656312388, 5240727.2971898625, 626.3456692074493 ], [ 599222.9856312389, 5240727.2971898625, 1108.1256692074494 ], [ 599222.9856312389, 5239322.357189863, 1108.1256692074494 ], [ 598254.8656312388, 5239322.357189863, 626.3456692074493 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:36:21+00:00", "end_time": "2018-11-11T23:32:21+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6305.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6305.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6305.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6305.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7003208, 47.29986339, 626.3456692, -121.6872052, 47.3126481, 1108.125669 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7003207890056, 47.300009314189445, 626.3456692074493 ], [ -121.70001090171603, 47.312648101300745, 626.3456692074493 ], [ -121.68720520382458, 47.31250210913494, 1108.1256692074494 ], [ -121.68751814156435, 47.29986338619513, 1108.1256692074494 ], [ -121.7003207890056, 47.300009314189445, 626.3456692074493 ] ] ] }, "id": "20181111_47121C6305.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6305.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:36:21Z", "pc:count": 68097124, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598746.5016, "count": 68097124, "maximum": 599222.9856, "minimum": 598254.8656, "name": "X", "position": 0, "stddev": 270.6665725, "variance": 73260.39349 }, { "average": 5240028.37, "count": 68097124, "maximum": 5240727.297, "minimum": 5239322.357, "name": "Y", "position": 1, "stddev": 398.2214148, "variance": 158580.2952 }, { "average": 806.7459791, "count": 68097124, "maximum": 1108.125669, "minimum": 626.3456692, "name": "Z", "position": 2, "stddev": 93.6635561, "variance": 8772.86174 }, { "average": 33022.47068, "count": 68097124, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17925.07809, "variance": 321308424.6 }, { "average": 2.120699973, "count": 68097124, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.177549314, "variance": 1.386622386 }, { "average": 3.241361441, "count": 68097124, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.335238597, "variance": 1.782862112 }, { "average": 0, "count": 68097124, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.936981597e-07, "count": 68097124, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005419391827, "variance": 2.936980778e-07 }, { "average": 1.044463919, "count": 68097124, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2742826901, "variance": 0.07523099406 }, { "average": -0.437959468, "count": 68097124, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96918801, "variance": 255.0149658 }, { "average": 0.5079998973, "count": 68097124, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999360012, "variance": 0.2499360053 }, { "average": 1060.614065, "count": 68097124, "maximum": 1069, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 1.876488216, "variance": 3.521208025 }, { "average": 226018210.6, "count": 68097124, "maximum": 226093781, "minimum": 226014341.6, "name": "GpsTime", "position": 12, "stddev": 13848.37989, "variance": 191777625.7 }, { "average": 0.5079998973, "count": 68097124, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999360012, "variance": 0.2499360053 }, { "average": 0, "count": 68097124, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 68097124, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001091470471, "count": 68097124, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03301937581, "variance": 0.001090279179 }, { "average": 0, "count": 68097124, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598254.8656, 5239322.357, 626.3456692, 599222.9856, 5240727.297, 1108.125669 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598254.8656312388, 5239322.357189863, 626.3456692074493 ], [ 598254.8656312388, 5240727.2971898625, 626.3456692074493 ], [ 599222.9856312389, 5240727.2971898625, 1108.1256692074494 ], [ 599222.9856312389, 5239322.357189863, 1108.1256692074494 ], [ 598254.8656312388, 5239322.357189863, 626.3456692074493 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:36:21+00:00", "end_time": "2018-11-11T23:32:21+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4204.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039061574345, 47.23751146321948, 641.8405336187998 ], [ -121.4000091051675, 47.250180553599755, 641.8405336187998 ], [ -121.38713537224326, 47.25000002923327, 1235.9805336187997 ], [ -121.38751994926795, 47.23733101837947, 1235.9805336187997 ], [ -121.40039061574345, 47.23751146321948, 641.8405336187998 ] ] ] }, "bbox": [ -121.4003906, 47.23733102, 641.8405336, -121.3871354, 47.25018055, 1235.980534 ], "properties": { "datetime": "2018-11-11T21:35:51Z", "pc:count": 63900730, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621560.3813, "count": 63900730, "maximum": 622045.7086, "minimum": 621071.1686, "name": "X", "position": 0, "stddev": 273.7915499, "variance": 74961.81277 }, { "average": 5233505.939, "count": 63900730, "maximum": 5234207.254, "minimum": 5232798.774, "name": "Y", "position": 1, "stddev": 408.4119687, "variance": 166800.3362 }, { "average": 880.7294163, "count": 63900730, "maximum": 1235.980534, "minimum": 641.8405336, "name": "Z", "position": 2, "stddev": 131.8161691, "variance": 17375.50243 }, { "average": 32422.51279, "count": 63900730, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17890.63953, "variance": 320074982.9 }, { "average": 2.021411242, "count": 63900730, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.12442373, "variance": 1.264328726 }, { "average": 3.042669935, "count": 63900730, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.314685063, "variance": 1.728396815 }, { "average": 0, "count": 63900730, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.251941879e-07, "count": 63900730, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003538278878, "variance": 1.251941742e-07 }, { "average": 1.048257023, "count": 63900730, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3117932365, "variance": 0.09721502233 }, { "average": -2.075493303, "count": 63900730, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.415692, "variance": 269.4749439 }, { "average": 0.5062471274, "count": 63900730, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999609758, "variance": 0.2499609773 }, { "average": 1024.604854, "count": 63900730, "maximum": 1037, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 13.21380514, "variance": 174.6046463 }, { "average": 225923616.3, "count": 63900730, "maximum": 226007351.2, "minimum": 225753987.9, "name": "GpsTime", "position": 12, "stddev": 117688.7149, "variance": 13850633620.0 }, { "average": 0.5062471274, "count": 63900730, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999609758, "variance": 0.2499609773 }, { "average": 0, "count": 63900730, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63900730, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001709557935, "count": 63900730, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04131144361, "variance": 0.001706635373 }, { "average": 0, "count": 63900730, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621071.1686, 5232798.774, 641.8405336, 622045.7086, 5234207.254, 1235.980534 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621071.1686055736, 5232798.773554593, 641.8405336187998 ], [ 621071.1686055736, 5234207.253554594, 641.8405336187998 ], [ 622045.7086055736, 5234207.253554594, 1235.9805336187997 ], [ 622045.7086055736, 5232798.773554593, 1235.9805336187997 ], [ 621071.1686055736, 5232798.773554593, 641.8405336187998 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:35:51+00:00", "end_time": "2018-11-08T23:13:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4204.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4204.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4204.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4204.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4003906, 47.23733102, 641.8405336, -121.3871354, 47.25018055, 1235.980534 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039061574345, 47.23751146321948, 641.8405336187998 ], [ -121.4000091051675, 47.250180553599755, 641.8405336187998 ], [ -121.38713537224326, 47.25000002923327, 1235.9805336187997 ], [ -121.38751994926795, 47.23733101837947, 1235.9805336187997 ], [ -121.40039061574345, 47.23751146321948, 641.8405336187998 ] ] ] }, "id": "20181108_47121B4204.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4204.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:35:51Z", "pc:count": 63900730, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621560.3813, "count": 63900730, "maximum": 622045.7086, "minimum": 621071.1686, "name": "X", "position": 0, "stddev": 273.7915499, "variance": 74961.81277 }, { "average": 5233505.939, "count": 63900730, "maximum": 5234207.254, "minimum": 5232798.774, "name": "Y", "position": 1, "stddev": 408.4119687, "variance": 166800.3362 }, { "average": 880.7294163, "count": 63900730, "maximum": 1235.980534, "minimum": 641.8405336, "name": "Z", "position": 2, "stddev": 131.8161691, "variance": 17375.50243 }, { "average": 32422.51279, "count": 63900730, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17890.63953, "variance": 320074982.9 }, { "average": 2.021411242, "count": 63900730, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.12442373, "variance": 1.264328726 }, { "average": 3.042669935, "count": 63900730, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.314685063, "variance": 1.728396815 }, { "average": 0, "count": 63900730, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.251941879e-07, "count": 63900730, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003538278878, "variance": 1.251941742e-07 }, { "average": 1.048257023, "count": 63900730, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3117932365, "variance": 0.09721502233 }, { "average": -2.075493303, "count": 63900730, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.415692, "variance": 269.4749439 }, { "average": 0.5062471274, "count": 63900730, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999609758, "variance": 0.2499609773 }, { "average": 1024.604854, "count": 63900730, "maximum": 1037, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 13.21380514, "variance": 174.6046463 }, { "average": 225923616.3, "count": 63900730, "maximum": 226007351.2, "minimum": 225753987.9, "name": "GpsTime", "position": 12, "stddev": 117688.7149, "variance": 13850633620.0 }, { "average": 0.5062471274, "count": 63900730, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999609758, "variance": 0.2499609773 }, { "average": 0, "count": 63900730, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63900730, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001709557935, "count": 63900730, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04131144361, "variance": 0.001706635373 }, { "average": 0, "count": 63900730, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621071.1686, 5232798.774, 641.8405336, 622045.7086, 5234207.254, 1235.980534 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621071.1686055736, 5232798.773554593, 641.8405336187998 ], [ 621071.1686055736, 5234207.253554594, 641.8405336187998 ], [ 622045.7086055736, 5234207.253554594, 1235.9805336187997 ], [ 622045.7086055736, 5232798.773554593, 1235.9805336187997 ], [ 621071.1686055736, 5232798.773554593, 641.8405336187998 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:35:51+00:00", "end_time": "2018-11-08T23:13:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4308.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537168103288, 47.16251089057842, 982.573225458427 ], [ -121.47500922804139, 47.1751726846123, 982.573225458427 ], [ -121.46215422309568, 47.17500080612886, 2518.153225458427 ], [ -121.46251972848034, 47.162339087753004, 2518.153225458427 ], [ -121.47537168103288, 47.16251089057842, 982.573225458427 ] ] ] }, "bbox": [ -121.4753717, 47.16233909, 982.5732255, -121.4621542, 47.17517268, 2518.153225 ], "properties": { "datetime": "2018-11-11T20:08:15Z", "pc:count": 59718553, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616041.457, "count": 59718553, "maximum": 616533.3899, "minimum": 615558.9299, "name": "X", "position": 0, "stddev": 272.0577723, "variance": 74015.43148 }, { "average": 5225089.843, "count": 59718553, "maximum": 5225758.14, "minimum": 5224350.54, "name": "Y", "position": 1, "stddev": 403.4154762, "variance": 162744.0465 }, { "average": 1229.346895, "count": 59718553, "maximum": 2518.153225, "minimum": 982.5732255, "name": "Z", "position": 2, "stddev": 93.5464451, "variance": 8750.937392 }, { "average": 33732.47191, "count": 59718553, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19829.72123, "variance": 393217844.1 }, { "average": 1.996760119, "count": 59718553, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.129694937, "variance": 1.276210651 }, { "average": 2.993584841, "count": 59718553, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.355976567, "variance": 1.83867245 }, { "average": 0, "count": 59718553, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.456833691e-06, "count": 59718553, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001206992789, "variance": 1.456831593e-06 }, { "average": 1.06632587, "count": 59718553, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3958481942, "variance": 0.1566957929 }, { "average": -0.003807590996, "count": 59718553, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.30303022, "variance": 265.7887942 }, { "average": 0.5101222061, "count": 59718553, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998975346, "variance": 0.2498975451 }, { "average": 1022.926296, "count": 59718553, "maximum": 1026, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.199340595, "variance": 1.438417864 }, { "average": 226000694.3, "count": 59718553, "maximum": 226002095.7, "minimum": 225999408.4, "name": "GpsTime", "position": 12, "stddev": 525.4781703, "variance": 276127.3074 }, { "average": 0.5101222061, "count": 59718553, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998975346, "variance": 0.2498975451 }, { "average": 0, "count": 59718553, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59718553, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003158968035, "count": 59718553, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05611585345, "variance": 0.003148989008 }, { "average": 0, "count": 59718553, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615558.9299, 5224350.54, 982.5732255, 616533.3899, 5225758.14, 2518.153225 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615558.9299368033, 5224350.539854844, 982.573225458427 ], [ 615558.9299368033, 5225758.139854844, 982.573225458427 ], [ 616533.3899368033, 5225758.139854844, 2518.153225458427 ], [ 616533.3899368033, 5224350.539854844, 2518.153225458427 ], [ 615558.9299368033, 5224350.539854844, 982.573225458427 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:08:15+00:00", "end_time": "2018-11-11T19:23:28+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4308.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4308.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4308.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4308.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4753717, 47.16233909, 982.5732255, -121.4621542, 47.17517268, 2518.153225 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537168103288, 47.16251089057842, 982.573225458427 ], [ -121.47500922804139, 47.1751726846123, 982.573225458427 ], [ -121.46215422309568, 47.17500080612886, 2518.153225458427 ], [ -121.46251972848034, 47.162339087753004, 2518.153225458427 ], [ -121.47537168103288, 47.16251089057842, 982.573225458427 ] ] ] }, "id": "20181111_47121B4308.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4308.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:08:15Z", "pc:count": 59718553, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616041.457, "count": 59718553, "maximum": 616533.3899, "minimum": 615558.9299, "name": "X", "position": 0, "stddev": 272.0577723, "variance": 74015.43148 }, { "average": 5225089.843, "count": 59718553, "maximum": 5225758.14, "minimum": 5224350.54, "name": "Y", "position": 1, "stddev": 403.4154762, "variance": 162744.0465 }, { "average": 1229.346895, "count": 59718553, "maximum": 2518.153225, "minimum": 982.5732255, "name": "Z", "position": 2, "stddev": 93.5464451, "variance": 8750.937392 }, { "average": 33732.47191, "count": 59718553, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19829.72123, "variance": 393217844.1 }, { "average": 1.996760119, "count": 59718553, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.129694937, "variance": 1.276210651 }, { "average": 2.993584841, "count": 59718553, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.355976567, "variance": 1.83867245 }, { "average": 0, "count": 59718553, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.456833691e-06, "count": 59718553, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001206992789, "variance": 1.456831593e-06 }, { "average": 1.06632587, "count": 59718553, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3958481942, "variance": 0.1566957929 }, { "average": -0.003807590996, "count": 59718553, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.30303022, "variance": 265.7887942 }, { "average": 0.5101222061, "count": 59718553, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998975346, "variance": 0.2498975451 }, { "average": 1022.926296, "count": 59718553, "maximum": 1026, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.199340595, "variance": 1.438417864 }, { "average": 226000694.3, "count": 59718553, "maximum": 226002095.7, "minimum": 225999408.4, "name": "GpsTime", "position": 12, "stddev": 525.4781703, "variance": 276127.3074 }, { "average": 0.5101222061, "count": 59718553, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998975346, "variance": 0.2498975451 }, { "average": 0, "count": 59718553, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59718553, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003158968035, "count": 59718553, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05611585345, "variance": 0.003148989008 }, { "average": 0, "count": 59718553, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615558.9299, 5224350.54, 982.5732255, 616533.3899, 5225758.14, 2518.153225 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615558.9299368033, 5224350.539854844, 982.573225458427 ], [ 615558.9299368033, 5225758.139854844, 982.573225458427 ], [ 616533.3899368033, 5225758.139854844, 2518.153225458427 ], [ 616533.3899368033, 5224350.539854844, 2518.153225458427 ], [ 615558.9299368033, 5224350.539854844, 982.573225458427 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:08:15+00:00", "end_time": "2018-11-11T19:23:28+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4415.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789225343974, 47.15001112783214, 746.1972810445211 ], [ -121.38750888251882, 47.16268213396432, 746.1972810445211 ], [ -121.37463422525774, 47.16250014643156, 1234.717281044521 ], [ -121.37502065386214, 47.14982922046353, 1234.717281044521 ], [ -121.38789225343974, 47.15001112783214, 746.1972810445211 ] ] ] }, "bbox": [ -121.3878923, 47.14982922, 746.197281, -121.3746342, 47.16268213, 1234.717281 ], "properties": { "datetime": "2018-11-11T19:08:38Z", "pc:count": 46396597, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622703.8648, "count": 46396597, "maximum": 623194.1105, "minimum": 622217.8905, "name": "X", "position": 0, "stddev": 274.8854261, "variance": 75561.9975 }, { "average": 5223827.351, "count": 46396597, "maximum": 5224503.288, "minimum": 5223094.608, "name": "Y", "position": 1, "stddev": 397.0909429, "variance": 157681.2169 }, { "average": 1015.164858, "count": 46396597, "maximum": 1234.717281, "minimum": 746.197281, "name": "Z", "position": 2, "stddev": 88.92839963, "variance": 7908.260261 }, { "average": 37268.95655, "count": 46396597, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17596.93111, "variance": 309651984.4 }, { "average": 1.853849432, "count": 46396597, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.012009699, "variance": 1.024163631 }, { "average": 2.707657848, "count": 46396597, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.220514184, "variance": 1.489654873 }, { "average": 0, "count": 46396597, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.388326217e-07, "count": 46396597, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007340520029, "variance": 5.38832343e-07 }, { "average": 1.053664259, "count": 46396597, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.340287271, "variance": 0.1157954268 }, { "average": -0.6004758176, "count": 46396597, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16581097, "variance": 261.3334442 }, { "average": 0.5082762859, "count": 46396597, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999315038, "variance": 0.2499315085 }, { "average": 1015.641227, "count": 46396597, "maximum": 1018, "minimum": 1013, "name": "PointSourceId", "position": 11, "stddev": 1.11315649, "variance": 1.239117371 }, { "average": 225997624, "count": 46396597, "maximum": 225998518, "minimum": 225996692.6, "name": "GpsTime", "position": 12, "stddev": 415.6069311, "variance": 172729.1212 }, { "average": 0.5082762859, "count": 46396597, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999315038, "variance": 0.2499315085 }, { "average": 0, "count": 46396597, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46396597, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002167033931, "count": 46396597, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0465009456, "variance": 0.002162337942 }, { "average": 0, "count": 46396597, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622217.8905, 5223094.608, 746.197281, 623194.1105, 5224503.288, 1234.717281 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622217.890530297, 5223094.608429556, 746.1972810445211 ], [ 622217.890530297, 5224503.2884295555, 746.1972810445211 ], [ 623194.1105302969, 5224503.2884295555, 1234.717281044521 ], [ 623194.1105302969, 5223094.608429556, 1234.717281044521 ], [ 622217.890530297, 5223094.608429556, 746.1972810445211 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:08:38+00:00", "end_time": "2018-11-11T18:38:12+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4415.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4415.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4415.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4415.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3878923, 47.14982922, 746.197281, -121.3746342, 47.16268213, 1234.717281 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789225343974, 47.15001112783214, 746.1972810445211 ], [ -121.38750888251882, 47.16268213396432, 746.1972810445211 ], [ -121.37463422525774, 47.16250014643156, 1234.717281044521 ], [ -121.37502065386214, 47.14982922046353, 1234.717281044521 ], [ -121.38789225343974, 47.15001112783214, 746.1972810445211 ] ] ] }, "id": "20181111_47121B4415.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4415.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:08:38Z", "pc:count": 46396597, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622703.8648, "count": 46396597, "maximum": 623194.1105, "minimum": 622217.8905, "name": "X", "position": 0, "stddev": 274.8854261, "variance": 75561.9975 }, { "average": 5223827.351, "count": 46396597, "maximum": 5224503.288, "minimum": 5223094.608, "name": "Y", "position": 1, "stddev": 397.0909429, "variance": 157681.2169 }, { "average": 1015.164858, "count": 46396597, "maximum": 1234.717281, "minimum": 746.197281, "name": "Z", "position": 2, "stddev": 88.92839963, "variance": 7908.260261 }, { "average": 37268.95655, "count": 46396597, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17596.93111, "variance": 309651984.4 }, { "average": 1.853849432, "count": 46396597, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.012009699, "variance": 1.024163631 }, { "average": 2.707657848, "count": 46396597, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.220514184, "variance": 1.489654873 }, { "average": 0, "count": 46396597, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.388326217e-07, "count": 46396597, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007340520029, "variance": 5.38832343e-07 }, { "average": 1.053664259, "count": 46396597, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.340287271, "variance": 0.1157954268 }, { "average": -0.6004758176, "count": 46396597, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16581097, "variance": 261.3334442 }, { "average": 0.5082762859, "count": 46396597, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999315038, "variance": 0.2499315085 }, { "average": 1015.641227, "count": 46396597, "maximum": 1018, "minimum": 1013, "name": "PointSourceId", "position": 11, "stddev": 1.11315649, "variance": 1.239117371 }, { "average": 225997624, "count": 46396597, "maximum": 225998518, "minimum": 225996692.6, "name": "GpsTime", "position": 12, "stddev": 415.6069311, "variance": 172729.1212 }, { "average": 0.5082762859, "count": 46396597, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999315038, "variance": 0.2499315085 }, { "average": 0, "count": 46396597, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46396597, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002167033931, "count": 46396597, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0465009456, "variance": 0.002162337942 }, { "average": 0, "count": 46396597, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622217.8905, 5223094.608, 746.197281, 623194.1105, 5224503.288, 1234.717281 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622217.890530297, 5223094.608429556, 746.1972810445211 ], [ 622217.890530297, 5224503.2884295555, 746.1972810445211 ], [ 623194.1105302969, 5224503.2884295555, 1234.717281044521 ], [ 623194.1105302969, 5223094.608429556, 1234.717281044521 ], [ 622217.890530297, 5223094.608429556, 746.1972810445211 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:08:38+00:00", "end_time": "2018-11-11T18:38:12+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4421.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43780594845978, 47.127547936297276, 1264.9243134796097 ], [ -121.43750924218303, 47.13767671710239, 1264.9243134796097 ], [ -121.42472704832507, 47.13750161292276, 1694.8243134796098 ], [ -121.4250261794127, 47.127372893773334, 1694.8243134796098 ], [ -121.43780594845978, 47.127547936297276, 1264.9243134796097 ] ] ] }, "bbox": [ -121.4378059, 47.12737289, 1264.924313, -121.424727, 47.13767672, 1694.824313 ], "properties": { "datetime": "2018-11-11T18:56:45Z", "pc:count": 37832715, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618988.2858, "count": 37832715, "maximum": 619453.4559, "minimum": 618483.8159, "name": "X", "position": 0, "stddev": 271.077444, "variance": 73482.98062 }, { "average": 5221128.18, "count": 37832715, "maximum": 5221647.516, "minimum": 5220521.496, "name": "Y", "position": 1, "stddev": 305.3579509, "variance": 93243.47818 }, { "average": 1498.322421, "count": 37832715, "maximum": 1694.824313, "minimum": 1264.924313, "name": "Z", "position": 2, "stddev": 87.34569023, "variance": 7629.269601 }, { "average": 35329.56129, "count": 37832715, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20949.99793, "variance": 438902413.4 }, { "average": 1.917599015, "count": 37832715, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.093754566, "variance": 1.19629905 }, { "average": 2.83513972, "count": 37832715, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.352807217, "variance": 1.830087367 }, { "average": 0, "count": 37832715, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.321607503e-07, "count": 37832715, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003635391813, "variance": 1.321607363e-07 }, { "average": 1.085418506, "count": 37832715, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4161685409, "variance": 0.1731962544 }, { "average": -0.1089708546, "count": 37832715, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88886394, "variance": 252.4559973 }, { "average": 0.5066735232, "count": 37832715, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999554687, "variance": 0.2499554707 }, { "average": 1013.901993, "count": 37832715, "maximum": 1016, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 0.8815026395, "variance": 0.7770469035 }, { "average": 225996992.6, "count": 37832715, "maximum": 225997805, "minimum": 225996386, "name": "GpsTime", "position": 12, "stddev": 305.0671332, "variance": 93065.95575 }, { "average": 0.5066735232, "count": 37832715, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999554687, "variance": 0.2499554707 }, { "average": 0, "count": 37832715, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 37832715, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003169135496, "count": 37832715, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05620580183, "variance": 0.003159092159 }, { "average": 0, "count": 37832715, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618483.8159, 5220521.496, 1264.924313, 619453.4559, 5221647.516, 1694.824313 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618483.8159315771, 5220521.49571169, 1264.9243134796097 ], [ 618483.8159315771, 5221647.515711689, 1264.9243134796097 ], [ 619453.455931577, 5221647.515711689, 1694.8243134796098 ], [ 619453.455931577, 5220521.49571169, 1694.8243134796098 ], [ 618483.8159315771, 5220521.49571169, 1264.9243134796097 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:56:45+00:00", "end_time": "2018-11-11T18:33:06+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4421.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4421.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4421.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4421.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4378059, 47.12737289, 1264.924313, -121.424727, 47.13767672, 1694.824313 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43780594845978, 47.127547936297276, 1264.9243134796097 ], [ -121.43750924218303, 47.13767671710239, 1264.9243134796097 ], [ -121.42472704832507, 47.13750161292276, 1694.8243134796098 ], [ -121.4250261794127, 47.127372893773334, 1694.8243134796098 ], [ -121.43780594845978, 47.127547936297276, 1264.9243134796097 ] ] ] }, "id": "20181111_47121B4421.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4421.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:56:45Z", "pc:count": 37832715, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618988.2858, "count": 37832715, "maximum": 619453.4559, "minimum": 618483.8159, "name": "X", "position": 0, "stddev": 271.077444, "variance": 73482.98062 }, { "average": 5221128.18, "count": 37832715, "maximum": 5221647.516, "minimum": 5220521.496, "name": "Y", "position": 1, "stddev": 305.3579509, "variance": 93243.47818 }, { "average": 1498.322421, "count": 37832715, "maximum": 1694.824313, "minimum": 1264.924313, "name": "Z", "position": 2, "stddev": 87.34569023, "variance": 7629.269601 }, { "average": 35329.56129, "count": 37832715, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20949.99793, "variance": 438902413.4 }, { "average": 1.917599015, "count": 37832715, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.093754566, "variance": 1.19629905 }, { "average": 2.83513972, "count": 37832715, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.352807217, "variance": 1.830087367 }, { "average": 0, "count": 37832715, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.321607503e-07, "count": 37832715, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003635391813, "variance": 1.321607363e-07 }, { "average": 1.085418506, "count": 37832715, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4161685409, "variance": 0.1731962544 }, { "average": -0.1089708546, "count": 37832715, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88886394, "variance": 252.4559973 }, { "average": 0.5066735232, "count": 37832715, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999554687, "variance": 0.2499554707 }, { "average": 1013.901993, "count": 37832715, "maximum": 1016, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 0.8815026395, "variance": 0.7770469035 }, { "average": 225996992.6, "count": 37832715, "maximum": 225997805, "minimum": 225996386, "name": "GpsTime", "position": 12, "stddev": 305.0671332, "variance": 93065.95575 }, { "average": 0.5066735232, "count": 37832715, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999554687, "variance": 0.2499554707 }, { "average": 0, "count": 37832715, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 37832715, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003169135496, "count": 37832715, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05620580183, "variance": 0.003159092159 }, { "average": 0, "count": 37832715, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618483.8159, 5220521.496, 1264.924313, 619453.4559, 5221647.516, 1694.824313 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618483.8159315771, 5220521.49571169, 1264.9243134796097 ], [ 618483.8159315771, 5221647.515711689, 1264.9243134796097 ], [ 619453.455931577, 5221647.515711689, 1694.8243134796098 ], [ 619453.455931577, 5220521.49571169, 1694.8243134796098 ], [ 618483.8159315771, 5220521.49571169, 1264.9243134796097 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:56:45+00:00", "end_time": "2018-11-11T18:33:06+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4302.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786894851463, 47.17501072079796, 669.008915927926 ], [ -121.48750935473983, 47.187670941248264, 669.008915927926 ], [ -121.47465679954693, 47.18750050489087, 2211.368915927926 ], [ -121.47501944612935, 47.17484035945698, 2211.368915927926 ], [ -121.48786894851463, 47.17501072079796, 669.008915927926 ] ] ] }, "bbox": [ -121.4878689, 47.17484036, 669.0089159, -121.4746568, 47.18767094, 2211.368916 ], "properties": { "datetime": "2018-11-11T20:29:55Z", "pc:count": 66283202, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615074.5999, "count": 66283202, "maximum": 615558.8764, "minimum": 614584.8364, "name": "X", "position": 0, "stddev": 274.2529823, "variance": 75214.69828 }, { "average": 5226405.214, "count": 66283202, "maximum": 5227128.615, "minimum": 5225721.195, "name": "Y", "position": 1, "stddev": 401.9775934, "variance": 161585.9856 }, { "average": 1040.419259, "count": 66283202, "maximum": 2211.368916, "minimum": 669.0089159, "name": "Z", "position": 2, "stddev": 117.019926, "variance": 13693.66309 }, { "average": 32659.78171, "count": 66283202, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18653.02366, "variance": 347935291.6 }, { "average": 2.129610531, "count": 66283202, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.189287639, "variance": 1.414405089 }, { "average": 3.258874609, "count": 66283202, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.35577364, "variance": 1.838122162 }, { "average": 0, "count": 66283202, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.146595181e-05, "count": 66283202, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003386121751, "variance": 1.146582052e-05 }, { "average": 1.042115769, "count": 66283202, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3012854277, "variance": 0.09077290893 }, { "average": 0.7931639555, "count": 66283202, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.17309153, "variance": 261.5688895 }, { "average": 0.5102921099, "count": 66283202, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499894065, "variance": 0.2498940762 }, { "average": 1026.273321, "count": 66283202, "maximum": 1029, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.227779555, "variance": 1.507442636 }, { "average": 226002189.2, "count": 66283202, "maximum": 226003395.6, "minimum": 226000684.5, "name": "GpsTime", "position": 12, "stddev": 556.6056767, "variance": 309809.8793 }, { "average": 0.5102921099, "count": 66283202, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499894065, "variance": 0.2498940762 }, { "average": 0, "count": 66283202, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66283202, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00168102923, "count": 66283202, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04096588087, "variance": 0.001678203396 }, { "average": 0, "count": 66283202, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614584.8364, 5225721.195, 669.0089159, 615558.8764, 5227128.615, 2211.368916 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614584.8363930692, 5225721.194708523, 669.008915927926 ], [ 614584.8363930692, 5227128.614708523, 669.008915927926 ], [ 615558.8763930693, 5227128.614708523, 2211.368915927926 ], [ 615558.8763930693, 5225721.194708523, 2211.368915927926 ], [ 614584.8363930692, 5225721.194708523, 669.008915927926 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:29:55+00:00", "end_time": "2018-11-11T19:44:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4302.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4302.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4302.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4302.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4878689, 47.17484036, 669.0089159, -121.4746568, 47.18767094, 2211.368916 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786894851463, 47.17501072079796, 669.008915927926 ], [ -121.48750935473983, 47.187670941248264, 669.008915927926 ], [ -121.47465679954693, 47.18750050489087, 2211.368915927926 ], [ -121.47501944612935, 47.17484035945698, 2211.368915927926 ], [ -121.48786894851463, 47.17501072079796, 669.008915927926 ] ] ] }, "id": "20181111_47121B4302.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4302.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:29:55Z", "pc:count": 66283202, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615074.5999, "count": 66283202, "maximum": 615558.8764, "minimum": 614584.8364, "name": "X", "position": 0, "stddev": 274.2529823, "variance": 75214.69828 }, { "average": 5226405.214, "count": 66283202, "maximum": 5227128.615, "minimum": 5225721.195, "name": "Y", "position": 1, "stddev": 401.9775934, "variance": 161585.9856 }, { "average": 1040.419259, "count": 66283202, "maximum": 2211.368916, "minimum": 669.0089159, "name": "Z", "position": 2, "stddev": 117.019926, "variance": 13693.66309 }, { "average": 32659.78171, "count": 66283202, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18653.02366, "variance": 347935291.6 }, { "average": 2.129610531, "count": 66283202, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.189287639, "variance": 1.414405089 }, { "average": 3.258874609, "count": 66283202, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.35577364, "variance": 1.838122162 }, { "average": 0, "count": 66283202, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.146595181e-05, "count": 66283202, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003386121751, "variance": 1.146582052e-05 }, { "average": 1.042115769, "count": 66283202, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3012854277, "variance": 0.09077290893 }, { "average": 0.7931639555, "count": 66283202, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.17309153, "variance": 261.5688895 }, { "average": 0.5102921099, "count": 66283202, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499894065, "variance": 0.2498940762 }, { "average": 1026.273321, "count": 66283202, "maximum": 1029, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.227779555, "variance": 1.507442636 }, { "average": 226002189.2, "count": 66283202, "maximum": 226003395.6, "minimum": 226000684.5, "name": "GpsTime", "position": 12, "stddev": 556.6056767, "variance": 309809.8793 }, { "average": 0.5102921099, "count": 66283202, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499894065, "variance": 0.2498940762 }, { "average": 0, "count": 66283202, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66283202, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00168102923, "count": 66283202, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04096588087, "variance": 0.001678203396 }, { "average": 0, "count": 66283202, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614584.8364, 5225721.195, 669.0089159, 615558.8764, 5227128.615, 2211.368916 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614584.8363930692, 5225721.194708523, 669.008915927926 ], [ 614584.8363930692, 5227128.614708523, 669.008915927926 ], [ 615558.8763930693, 5227128.614708523, 2211.368915927926 ], [ 615558.8763930693, 5225721.194708523, 2211.368915927926 ], [ 614584.8363930692, 5225721.194708523, 669.008915927926 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:29:55+00:00", "end_time": "2018-11-11T19:44:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4120.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037769312894, 47.200010925219125, 465.9965860146568 ], [ -121.45000873786358, 47.21267518607184, 465.9965860146568 ], [ -121.4371477291998, 47.212500436600514, 2083.176586014657 ], [ -121.43751974283212, 47.19983625269237, 2083.176586014657 ], [ -121.45037769312894, 47.200010925219125, 465.9965860146568 ] ] ] }, "bbox": [ -121.4503777, 47.19983625, 465.996586, -121.4371477, 47.21267519, 2083.176586 ], "properties": { "datetime": "2018-11-11T21:01:50Z", "pc:count": 60735007, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617866.8037, "count": 60735007, "maximum": 618344.8401, "minimum": 617370.6001, "name": "X", "position": 0, "stddev": 270.3132578, "variance": 73069.25736 }, { "average": 5229262.803, "count": 60735007, "maximum": 5229962.977, "minimum": 5228555.077, "name": "Y", "position": 1, "stddev": 406.3173358, "variance": 165093.7774 }, { "average": 695.070373, "count": 60735007, "maximum": 2083.176586, "minimum": 465.996586, "name": "Z", "position": 2, "stddev": 127.1745982, "variance": 16173.37843 }, { "average": 33942.94127, "count": 60735007, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16090.04633, "variance": 258889590.9 }, { "average": 1.974668843, "count": 60735007, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.069095398, "variance": 1.14296497 }, { "average": 2.949399742, "count": 60735007, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.226443225, "variance": 1.504162985 }, { "average": 0, "count": 60735007, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.573885683e-07, "count": 60735007, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008702804187, "variance": 7.573880072e-07 }, { "average": 1.048723235, "count": 60735007, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3147757599, "variance": 0.09908377899 }, { "average": -0.6753528907, "count": 60735007, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.74563574, "variance": 247.9250449 }, { "average": 0.5064829251, "count": 60735007, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499957974, "variance": 0.2499579758 }, { "average": 1029.36651, "count": 60735007, "maximum": 1033, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 1.324054152, "variance": 1.753119396 }, { "average": 226003581.3, "count": 60735007, "maximum": 226005310.7, "minimum": 226002033.9, "name": "GpsTime", "position": 12, "stddev": 596.9711758, "variance": 356374.5848 }, { "average": 0.5064829251, "count": 60735007, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499957974, "variance": 0.2499579758 }, { "average": 0, "count": 60735007, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60735007, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001757816542, "count": 60735007, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04188945753, "variance": 0.001754726652 }, { "average": 0, "count": 60735007, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617370.6001, 5228555.077, 465.996586, 618344.8401, 5229962.977, 2083.176586 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617370.6001017325, 5228555.076714874, 465.9965860146568 ], [ 617370.6001017325, 5229962.976714875, 465.9965860146568 ], [ 618344.8401017325, 5229962.976714875, 2083.176586014657 ], [ 618344.8401017325, 5228555.076714874, 2083.176586014657 ], [ 617370.6001017325, 5228555.076714874, 465.9965860146568 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:01:50+00:00", "end_time": "2018-11-11T20:07:13+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4120.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4120.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4120.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4120.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4503777, 47.19983625, 465.996586, -121.4371477, 47.21267519, 2083.176586 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037769312894, 47.200010925219125, 465.9965860146568 ], [ -121.45000873786358, 47.21267518607184, 465.9965860146568 ], [ -121.4371477291998, 47.212500436600514, 2083.176586014657 ], [ -121.43751974283212, 47.19983625269237, 2083.176586014657 ], [ -121.45037769312894, 47.200010925219125, 465.9965860146568 ] ] ] }, "id": "20181111_47121B4120.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4120.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:01:50Z", "pc:count": 60735007, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617866.8037, "count": 60735007, "maximum": 618344.8401, "minimum": 617370.6001, "name": "X", "position": 0, "stddev": 270.3132578, "variance": 73069.25736 }, { "average": 5229262.803, "count": 60735007, "maximum": 5229962.977, "minimum": 5228555.077, "name": "Y", "position": 1, "stddev": 406.3173358, "variance": 165093.7774 }, { "average": 695.070373, "count": 60735007, "maximum": 2083.176586, "minimum": 465.996586, "name": "Z", "position": 2, "stddev": 127.1745982, "variance": 16173.37843 }, { "average": 33942.94127, "count": 60735007, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16090.04633, "variance": 258889590.9 }, { "average": 1.974668843, "count": 60735007, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.069095398, "variance": 1.14296497 }, { "average": 2.949399742, "count": 60735007, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.226443225, "variance": 1.504162985 }, { "average": 0, "count": 60735007, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.573885683e-07, "count": 60735007, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008702804187, "variance": 7.573880072e-07 }, { "average": 1.048723235, "count": 60735007, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3147757599, "variance": 0.09908377899 }, { "average": -0.6753528907, "count": 60735007, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.74563574, "variance": 247.9250449 }, { "average": 0.5064829251, "count": 60735007, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499957974, "variance": 0.2499579758 }, { "average": 1029.36651, "count": 60735007, "maximum": 1033, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 1.324054152, "variance": 1.753119396 }, { "average": 226003581.3, "count": 60735007, "maximum": 226005310.7, "minimum": 226002033.9, "name": "GpsTime", "position": 12, "stddev": 596.9711758, "variance": 356374.5848 }, { "average": 0.5064829251, "count": 60735007, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499957974, "variance": 0.2499579758 }, { "average": 0, "count": 60735007, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60735007, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001757816542, "count": 60735007, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04188945753, "variance": 0.001754726652 }, { "average": 0, "count": 60735007, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617370.6001, 5228555.077, 465.996586, 618344.8401, 5229962.977, 2083.176586 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617370.6001017325, 5228555.076714874, 465.9965860146568 ], [ 617370.6001017325, 5229962.976714875, 465.9965860146568 ], [ 618344.8401017325, 5229962.976714875, 2083.176586014657 ], [ 618344.8401017325, 5228555.076714874, 2083.176586014657 ], [ 617370.6001017325, 5228555.076714874, 465.9965860146568 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:01:50+00:00", "end_time": "2018-11-11T20:07:13+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4218.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288695341927, 47.200011443925646, 489.48105419010795 ], [ -121.41250896133606, 47.21267925539782, 489.48105419010795 ], [ -121.39963947598551, 47.21250017694549, 927.101054190108 ], [ -121.4000205291991, 47.19983244434681, 927.101054190108 ], [ -121.41288695341927, 47.200011443925646, 489.48105419010795 ] ] ] }, "bbox": [ -121.412887, 47.19983244, 489.4810542, -121.3996395, 47.21267926, 927.1010542 ], "properties": { "datetime": "2018-11-11T20:36:40Z", "pc:count": 52894469, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620713.5937, "count": 52894469, "maximum": 621185.0195, "minimum": 620210.1195, "name": "X", "position": 0, "stddev": 279.8329291, "variance": 78306.46823 }, { "average": 5229310.319, "count": 52894469, "maximum": 5230020.499, "minimum": 5228612.179, "name": "Y", "position": 1, "stddev": 402.9091985, "variance": 162335.8222 }, { "average": 673.1968979, "count": 52894469, "maximum": 927.1010542, "minimum": 489.4810542, "name": "Z", "position": 2, "stddev": 72.06786415, "variance": 5193.777043 }, { "average": 36014.48092, "count": 52894469, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15783.71625, "variance": 249125698.6 }, { "average": 1.837702577, "count": 52894469, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9811864034, "variance": 0.9627267581 }, { "average": 2.675400957, "count": 52894469, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.161396172, "variance": 1.348841068 }, { "average": 0, "count": 52894469, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.159225041e-07, "count": 52894469, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006449204129, "variance": 4.15922339e-07 }, { "average": 1.074117806, "count": 52894469, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4913718038, "variance": 0.2414462496 }, { "average": 0.2350712102, "count": 52894469, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07559488, "variance": 258.4247506 }, { "average": 0.5075814827, "count": 52894469, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999425225, "variance": 0.2499425258 }, { "average": 1026.960105, "count": 52894469, "maximum": 1030, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.352237458, "variance": 1.828546143 }, { "average": 226002498.8, "count": 52894469, "maximum": 226003800.5, "minimum": 226001099.7, "name": "GpsTime", "position": 12, "stddev": 615.8901166, "variance": 379320.6357 }, { "average": 0.5075814827, "count": 52894469, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999425225, "variance": 0.2499425258 }, { "average": 0, "count": 52894469, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52894469, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002320677423, "count": 52894469, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04811748043, "variance": 0.002315291923 }, { "average": 0, "count": 52894469, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620210.1195, 5228612.179, 489.4810542, 621185.0195, 5230020.499, 927.1010542 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620210.1195351062, 5228612.1791703915, 489.48105419010795 ], [ 620210.1195351062, 5230020.499170392, 489.48105419010795 ], [ 621185.0195351061, 5230020.499170392, 927.101054190108 ], [ 621185.0195351061, 5228612.1791703915, 927.101054190108 ], [ 620210.1195351062, 5228612.1791703915, 489.48105419010795 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:36:40+00:00", "end_time": "2018-11-11T19:51:39+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4218.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4218.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4218.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4218.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.412887, 47.19983244, 489.4810542, -121.3996395, 47.21267926, 927.1010542 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288695341927, 47.200011443925646, 489.48105419010795 ], [ -121.41250896133606, 47.21267925539782, 489.48105419010795 ], [ -121.39963947598551, 47.21250017694549, 927.101054190108 ], [ -121.4000205291991, 47.19983244434681, 927.101054190108 ], [ -121.41288695341927, 47.200011443925646, 489.48105419010795 ] ] ] }, "id": "20181111_47121B4218.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4218.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:36:40Z", "pc:count": 52894469, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620713.5937, "count": 52894469, "maximum": 621185.0195, "minimum": 620210.1195, "name": "X", "position": 0, "stddev": 279.8329291, "variance": 78306.46823 }, { "average": 5229310.319, "count": 52894469, "maximum": 5230020.499, "minimum": 5228612.179, "name": "Y", "position": 1, "stddev": 402.9091985, "variance": 162335.8222 }, { "average": 673.1968979, "count": 52894469, "maximum": 927.1010542, "minimum": 489.4810542, "name": "Z", "position": 2, "stddev": 72.06786415, "variance": 5193.777043 }, { "average": 36014.48092, "count": 52894469, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15783.71625, "variance": 249125698.6 }, { "average": 1.837702577, "count": 52894469, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9811864034, "variance": 0.9627267581 }, { "average": 2.675400957, "count": 52894469, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.161396172, "variance": 1.348841068 }, { "average": 0, "count": 52894469, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.159225041e-07, "count": 52894469, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006449204129, "variance": 4.15922339e-07 }, { "average": 1.074117806, "count": 52894469, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4913718038, "variance": 0.2414462496 }, { "average": 0.2350712102, "count": 52894469, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07559488, "variance": 258.4247506 }, { "average": 0.5075814827, "count": 52894469, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999425225, "variance": 0.2499425258 }, { "average": 1026.960105, "count": 52894469, "maximum": 1030, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.352237458, "variance": 1.828546143 }, { "average": 226002498.8, "count": 52894469, "maximum": 226003800.5, "minimum": 226001099.7, "name": "GpsTime", "position": 12, "stddev": 615.8901166, "variance": 379320.6357 }, { "average": 0.5075814827, "count": 52894469, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999425225, "variance": 0.2499425258 }, { "average": 0, "count": 52894469, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52894469, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002320677423, "count": 52894469, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04811748043, "variance": 0.002315291923 }, { "average": 0, "count": 52894469, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620210.1195, 5228612.179, 489.4810542, 621185.0195, 5230020.499, 927.1010542 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620210.1195351062, 5228612.1791703915, 489.48105419010795 ], [ 620210.1195351062, 5230020.499170392, 489.48105419010795 ], [ 621185.0195351061, 5230020.499170392, 927.101054190108 ], [ 621185.0195351061, 5228612.1791703915, 927.101054190108 ], [ 620210.1195351062, 5228612.1791703915, 489.48105419010795 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:36:40+00:00", "end_time": "2018-11-11T19:51:39+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4112.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786968816947, 47.21251064206722, 455.4647018984451 ], [ -121.48750961266215, 47.22517113908806, 455.4647018984451 ], [ -121.47465645051373, 47.225000714076735, 1094.7047018984451 ], [ -121.47501958306327, 47.212340292077165, 1094.7047018984451 ], [ -121.48786968816947, 47.21251064206722, 455.4647018984451 ] ] ] }, "bbox": [ -121.4878697, 47.21234029, 455.4647019, -121.4746565, 47.22517114, 1094.704702 ], "properties": { "datetime": "2018-11-11T21:33:54Z", "pc:count": 47803190, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614948.2613, "count": 47803190, "maximum": 615477.4733, "minimum": 614504.0733, "name": "X", "position": 0, "stddev": 273.9737299, "variance": 75061.60466 }, { "average": 5230661.41, "count": 47803190, "maximum": 5231295.916, "minimum": 5229888.456, "name": "Y", "position": 1, "stddev": 386.2524263, "variance": 149190.9368 }, { "average": 757.4225911, "count": 47803190, "maximum": 1094.704702, "minimum": 455.4647019, "name": "Z", "position": 2, "stddev": 159.4544102, "variance": 25425.70892 }, { "average": 38653.56602, "count": 47803190, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17269.39446, "variance": 298231985.1 }, { "average": 1.700335668, "count": 47803190, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9378589203, "variance": 0.8795793543 }, { "average": 2.400130431, "count": 47803190, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.202955469, "variance": 1.447101861 }, { "average": 0, "count": 47803190, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.652609376e-06, "count": 47803190, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001285537506, "variance": 1.65260668e-06 }, { "average": 1.088047973, "count": 47803190, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.426426292, "variance": 0.1818393825 }, { "average": -1.807594973, "count": 47803190, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.61973188, "variance": 276.2154879 }, { "average": 0.5045170626, "count": 47803190, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499979601, "variance": 0.2499796014 }, { "average": 1023.321918, "count": 47803190, "maximum": 1037, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 13.62448308, "variance": 185.6265393 }, { "average": 225912155.1, "count": 47803190, "maximum": 226007234.9, "minimum": 225753877.5, "name": "GpsTime", "position": 12, "stddev": 121350.3565, "variance": 14725909020.0 }, { "average": 0.5045170626, "count": 47803190, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499979601, "variance": 0.2499796014 }, { "average": 0, "count": 47803190, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47803190, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003384795031, "count": 47803190, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05808044649, "variance": 0.003373338265 }, { "average": 0, "count": 47803190, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614504.0733, 5229888.456, 455.4647019, 615477.4733, 5231295.916, 1094.704702 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614504.0733073354, 5229888.456027318, 455.4647018984451 ], [ 614504.0733073354, 5231295.916027319, 455.4647018984451 ], [ 615477.4733073353, 5231295.916027319, 1094.7047018984451 ], [ 615477.4733073353, 5229888.456027318, 1094.7047018984451 ], [ 614504.0733073354, 5229888.456027318, 455.4647018984451 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:33:54+00:00", "end_time": "2018-11-08T23:11:17+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4112.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4112.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4112.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4112.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4878697, 47.21234029, 455.4647019, -121.4746565, 47.22517114, 1094.704702 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786968816947, 47.21251064206722, 455.4647018984451 ], [ -121.48750961266215, 47.22517113908806, 455.4647018984451 ], [ -121.47465645051373, 47.225000714076735, 1094.7047018984451 ], [ -121.47501958306327, 47.212340292077165, 1094.7047018984451 ], [ -121.48786968816947, 47.21251064206722, 455.4647018984451 ] ] ] }, "id": "20181108_47121B4112.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4112.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:33:54Z", "pc:count": 47803190, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614948.2613, "count": 47803190, "maximum": 615477.4733, "minimum": 614504.0733, "name": "X", "position": 0, "stddev": 273.9737299, "variance": 75061.60466 }, { "average": 5230661.41, "count": 47803190, "maximum": 5231295.916, "minimum": 5229888.456, "name": "Y", "position": 1, "stddev": 386.2524263, "variance": 149190.9368 }, { "average": 757.4225911, "count": 47803190, "maximum": 1094.704702, "minimum": 455.4647019, "name": "Z", "position": 2, "stddev": 159.4544102, "variance": 25425.70892 }, { "average": 38653.56602, "count": 47803190, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17269.39446, "variance": 298231985.1 }, { "average": 1.700335668, "count": 47803190, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9378589203, "variance": 0.8795793543 }, { "average": 2.400130431, "count": 47803190, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.202955469, "variance": 1.447101861 }, { "average": 0, "count": 47803190, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.652609376e-06, "count": 47803190, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001285537506, "variance": 1.65260668e-06 }, { "average": 1.088047973, "count": 47803190, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.426426292, "variance": 0.1818393825 }, { "average": -1.807594973, "count": 47803190, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.61973188, "variance": 276.2154879 }, { "average": 0.5045170626, "count": 47803190, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499979601, "variance": 0.2499796014 }, { "average": 1023.321918, "count": 47803190, "maximum": 1037, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 13.62448308, "variance": 185.6265393 }, { "average": 225912155.1, "count": 47803190, "maximum": 226007234.9, "minimum": 225753877.5, "name": "GpsTime", "position": 12, "stddev": 121350.3565, "variance": 14725909020.0 }, { "average": 0.5045170626, "count": 47803190, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499979601, "variance": 0.2499796014 }, { "average": 0, "count": 47803190, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47803190, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003384795031, "count": 47803190, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05808044649, "variance": 0.003373338265 }, { "average": 0, "count": 47803190, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614504.0733, 5229888.456, 455.4647019, 615477.4733, 5231295.916, 1094.704702 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614504.0733073354, 5229888.456027318, 455.4647018984451 ], [ 614504.0733073354, 5231295.916027319, 455.4647018984451 ], [ 615477.4733073353, 5231295.916027319, 1094.7047018984451 ], [ 615477.4733073353, 5229888.456027318, 1094.7047018984451 ], [ 614504.0733073354, 5229888.456027318, 455.4647018984451 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:33:54+00:00", "end_time": "2018-11-08T23:11:17+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4416.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788040098246, 47.137511080091286, 1009.2483868679027 ], [ -121.43750925617297, 47.150176304099794, 1009.2483868679027 ], [ -121.42464600739223, 47.1500000907318, 1618.4483868679026 ], [ -121.42502020459018, 47.13733494430587, 1618.4483868679026 ], [ -121.43788040098246, 47.137511080091286, 1009.2483868679027 ] ] ] }, "bbox": [ -121.4378804, 47.13733494, 1009.248387, -121.424646, 47.1501763, 1618.448387 ], "properties": { "datetime": "2018-11-11T19:09:37Z", "pc:count": 47977145, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618946.2241, "count": 47977145, "maximum": 619431.5997, "minimum": 618456.0397, "name": "X", "position": 0, "stddev": 278.1228769, "variance": 77352.33463 }, { "average": 5222264.17, "count": 47977145, "maximum": 5223036.546, "minimum": 5221628.546, "name": "Y", "position": 1, "stddev": 390.6573841, "variance": 152613.1917 }, { "average": 1252.000203, "count": 47977145, "maximum": 1618.448387, "minimum": 1009.248387, "name": "Z", "position": 2, "stddev": 110.2231251, "variance": 12149.1373 }, { "average": 35802.21377, "count": 47977145, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19253.129, "variance": 370682976.3 }, { "average": 1.946124597, "count": 47977145, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118430054, "variance": 1.250885786 }, { "average": 2.892215095, "count": 47977145, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.382409992, "variance": 1.911057386 }, { "average": 0, "count": 47977145, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.084325776e-07, "count": 47977145, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004565441255, "variance": 2.084325385e-07 }, { "average": 1.080316742, "count": 47977145, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4228094023, "variance": 0.1787677907 }, { "average": 0.4882113649, "count": 47977145, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07421503, "variance": 258.3803887 }, { "average": 0.5074173963, "count": 47977145, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999449844, "variance": 0.2499449874 }, { "average": 1015.793581, "count": 47977145, "maximum": 1018, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 0.9604203129, "variance": 0.9224071774 }, { "average": 225997677.1, "count": 47977145, "maximum": 225998577.5, "minimum": 225997061.4, "name": "GpsTime", "position": 12, "stddev": 358.9538765, "variance": 128847.8854 }, { "average": 0.5074173963, "count": 47977145, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999449844, "variance": 0.2499449874 }, { "average": 0, "count": 47977145, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47977145, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003496727452, "count": 47977145, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05902965714, "variance": 0.003484500422 }, { "average": 0, "count": 47977145, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618456.0397, 5221628.546, 1009.248387, 619431.5997, 5223036.546, 1618.448387 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618456.0397144174, 5221628.546432813, 1009.2483868679027 ], [ 618456.0397144174, 5223036.546432813, 1009.2483868679027 ], [ 619431.5997144175, 5223036.546432813, 1618.4483868679026 ], [ 619431.5997144175, 5221628.546432813, 1618.4483868679026 ], [ 618456.0397144174, 5221628.546432813, 1009.2483868679027 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:09:37+00:00", "end_time": "2018-11-11T18:44:21+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4416.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4416.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4416.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4416.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4378804, 47.13733494, 1009.248387, -121.424646, 47.1501763, 1618.448387 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788040098246, 47.137511080091286, 1009.2483868679027 ], [ -121.43750925617297, 47.150176304099794, 1009.2483868679027 ], [ -121.42464600739223, 47.1500000907318, 1618.4483868679026 ], [ -121.42502020459018, 47.13733494430587, 1618.4483868679026 ], [ -121.43788040098246, 47.137511080091286, 1009.2483868679027 ] ] ] }, "id": "20181111_47121B4416.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4416.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:09:37Z", "pc:count": 47977145, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618946.2241, "count": 47977145, "maximum": 619431.5997, "minimum": 618456.0397, "name": "X", "position": 0, "stddev": 278.1228769, "variance": 77352.33463 }, { "average": 5222264.17, "count": 47977145, "maximum": 5223036.546, "minimum": 5221628.546, "name": "Y", "position": 1, "stddev": 390.6573841, "variance": 152613.1917 }, { "average": 1252.000203, "count": 47977145, "maximum": 1618.448387, "minimum": 1009.248387, "name": "Z", "position": 2, "stddev": 110.2231251, "variance": 12149.1373 }, { "average": 35802.21377, "count": 47977145, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19253.129, "variance": 370682976.3 }, { "average": 1.946124597, "count": 47977145, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118430054, "variance": 1.250885786 }, { "average": 2.892215095, "count": 47977145, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.382409992, "variance": 1.911057386 }, { "average": 0, "count": 47977145, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.084325776e-07, "count": 47977145, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004565441255, "variance": 2.084325385e-07 }, { "average": 1.080316742, "count": 47977145, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4228094023, "variance": 0.1787677907 }, { "average": 0.4882113649, "count": 47977145, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07421503, "variance": 258.3803887 }, { "average": 0.5074173963, "count": 47977145, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999449844, "variance": 0.2499449874 }, { "average": 1015.793581, "count": 47977145, "maximum": 1018, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 0.9604203129, "variance": 0.9224071774 }, { "average": 225997677.1, "count": 47977145, "maximum": 225998577.5, "minimum": 225997061.4, "name": "GpsTime", "position": 12, "stddev": 358.9538765, "variance": 128847.8854 }, { "average": 0.5074173963, "count": 47977145, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999449844, "variance": 0.2499449874 }, { "average": 0, "count": 47977145, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47977145, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003496727452, "count": 47977145, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05902965714, "variance": 0.003484500422 }, { "average": 0, "count": 47977145, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618456.0397, 5221628.546, 1009.248387, 619431.5997, 5223036.546, 1618.448387 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618456.0397144174, 5221628.546432813, 1009.2483868679027 ], [ 618456.0397144174, 5223036.546432813, 1009.2483868679027 ], [ 619431.5997144175, 5223036.546432813, 1618.4483868679026 ], [ 619431.5997144175, 5221628.546432813, 1618.4483868679026 ], [ 618456.0397144174, 5221628.546432813, 1009.2483868679027 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:09:37+00:00", "end_time": "2018-11-11T18:44:21+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4125.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4503783186554, 47.18751076772873, 728.7469369680707 ], [ -121.45000952471736, 47.200175056342474, 728.7469369680707 ], [ -121.43714837387947, 47.20000030069902, 1201.8069369680707 ], [ -121.43752022488259, 47.18733608903077, 1201.8069369680707 ], [ -121.4503783186554, 47.18751076772873, 728.7469369680707 ] ] ] }, "bbox": [ -121.4503783, 47.18733609, 728.746937, -121.4371484, 47.20017506, 1201.806937 ], "properties": { "datetime": "2018-11-11T20:37:23Z", "pc:count": 52374357, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617854.7027, "count": 52374357, "maximum": 618372.6027, "minimum": 617398.1227, "name": "X", "position": 0, "stddev": 268.357794, "variance": 72015.9056 }, { "average": 5227888.188, "count": 52374357, "maximum": 5228573.87, "minimum": 5227165.97, "name": "Y", "position": 1, "stddev": 403.4708716, "variance": 162788.7442 }, { "average": 963.6997696, "count": 52374357, "maximum": 1201.806937, "minimum": 728.746937, "name": "Z", "position": 2, "stddev": 82.03798032, "variance": 6730.230216 }, { "average": 35583.70327, "count": 52374357, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18205.11782, "variance": 331426314.7 }, { "average": 1.897323646, "count": 52374357, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.097770471, "variance": 1.205100008 }, { "average": 2.794414049, "count": 52374357, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.382998058, "variance": 1.912683628 }, { "average": 0, "count": 52374357, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.718398185e-07, "count": 52374357, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004145356345, "variance": 1.718397922e-07 }, { "average": 1.086632796, "count": 52374357, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4394311611, "variance": 0.1930997454 }, { "average": 1.064714332, "count": 52374357, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.37334999, "variance": 268.0865897 }, { "average": 0.5065661236, "count": 52374357, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999568889, "variance": 0.2499568908 }, { "average": 1026.722838, "count": 52374357, "maximum": 1030, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.2529608, "variance": 1.569910767 }, { "average": 226002391.6, "count": 52374357, "maximum": 226003843.2, "minimum": 226001146.3, "name": "GpsTime", "position": 12, "stddev": 569.8346192, "variance": 324711.4932 }, { "average": 0.5065661236, "count": 52374357, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999568889, "variance": 0.2499568908 }, { "average": 0, "count": 52374357, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52374357, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003799072894, "count": 52374357, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06151942792, "variance": 0.003784640011 }, { "average": 0, "count": 52374357, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617398.1227, 5227165.97, 728.746937, 618372.6027, 5228573.87, 1201.806937 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617398.1227164732, 5227165.9697547415, 728.7469369680707 ], [ 617398.1227164732, 5228573.869754742, 728.7469369680707 ], [ 618372.6027164732, 5228573.869754742, 1201.8069369680707 ], [ 618372.6027164732, 5227165.9697547415, 1201.8069369680707 ], [ 617398.1227164732, 5227165.9697547415, 728.7469369680707 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:37:23+00:00", "end_time": "2018-11-11T19:52:26+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4125.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4125.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4125.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4125.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4503783, 47.18733609, 728.746937, -121.4371484, 47.20017506, 1201.806937 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4503783186554, 47.18751076772873, 728.7469369680707 ], [ -121.45000952471736, 47.200175056342474, 728.7469369680707 ], [ -121.43714837387947, 47.20000030069902, 1201.8069369680707 ], [ -121.43752022488259, 47.18733608903077, 1201.8069369680707 ], [ -121.4503783186554, 47.18751076772873, 728.7469369680707 ] ] ] }, "id": "20181111_47121B4125.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4125.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:37:23Z", "pc:count": 52374357, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617854.7027, "count": 52374357, "maximum": 618372.6027, "minimum": 617398.1227, "name": "X", "position": 0, "stddev": 268.357794, "variance": 72015.9056 }, { "average": 5227888.188, "count": 52374357, "maximum": 5228573.87, "minimum": 5227165.97, "name": "Y", "position": 1, "stddev": 403.4708716, "variance": 162788.7442 }, { "average": 963.6997696, "count": 52374357, "maximum": 1201.806937, "minimum": 728.746937, "name": "Z", "position": 2, "stddev": 82.03798032, "variance": 6730.230216 }, { "average": 35583.70327, "count": 52374357, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18205.11782, "variance": 331426314.7 }, { "average": 1.897323646, "count": 52374357, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.097770471, "variance": 1.205100008 }, { "average": 2.794414049, "count": 52374357, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.382998058, "variance": 1.912683628 }, { "average": 0, "count": 52374357, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.718398185e-07, "count": 52374357, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004145356345, "variance": 1.718397922e-07 }, { "average": 1.086632796, "count": 52374357, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4394311611, "variance": 0.1930997454 }, { "average": 1.064714332, "count": 52374357, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.37334999, "variance": 268.0865897 }, { "average": 0.5065661236, "count": 52374357, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999568889, "variance": 0.2499568908 }, { "average": 1026.722838, "count": 52374357, "maximum": 1030, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.2529608, "variance": 1.569910767 }, { "average": 226002391.6, "count": 52374357, "maximum": 226003843.2, "minimum": 226001146.3, "name": "GpsTime", "position": 12, "stddev": 569.8346192, "variance": 324711.4932 }, { "average": 0.5065661236, "count": 52374357, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999568889, "variance": 0.2499568908 }, { "average": 0, "count": 52374357, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52374357, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003799072894, "count": 52374357, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06151942792, "variance": 0.003784640011 }, { "average": 0, "count": 52374357, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617398.1227, 5227165.97, 728.746937, 618372.6027, 5228573.87, 1201.806937 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617398.1227164732, 5227165.9697547415, 728.7469369680707 ], [ 617398.1227164732, 5228573.869754742, 728.7469369680707 ], [ 618372.6027164732, 5228573.869754742, 1201.8069369680707 ], [ 618372.6027164732, 5227165.9697547415, 1201.8069369680707 ], [ 617398.1227164732, 5227165.9697547415, 728.7469369680707 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:37:23+00:00", "end_time": "2018-11-11T19:52:26+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3106.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539602005693, 47.22501125363216, 1082.4729523952337 ], [ -121.37500862556118, 47.23768327419416, 1082.4729523952337 ], [ -121.36217981270306, 47.237500574683246, 1605.8329523952339 ], [ -121.36257026223747, 47.224828634621836, 1605.8329523952339 ], [ -121.37539602005693, 47.22501125363216, 1082.4729523952337 ] ] ] }, "bbox": [ -121.375396, 47.22482863, 1082.472952, -121.3621798, 47.23768327, 1605.832952 ], "properties": { "datetime": "2018-11-11T21:03:26Z", "pc:count": 50133781, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623439.1937, "count": 50133781, "maximum": 623963.2047, "minimum": 622991.8247, "name": "X", "position": 0, "stddev": 267.5094769, "variance": 71561.32024 }, { "average": 5232160.774, "count": 50133781, "maximum": 5232857.565, "minimum": 5231448.745, "name": "Y", "position": 1, "stddev": 398.5864417, "variance": 158871.1515 }, { "average": 1331.181409, "count": 50133781, "maximum": 1605.832952, "minimum": 1082.472952, "name": "Z", "position": 2, "stddev": 107.7089315, "variance": 11601.21392 }, { "average": 37997.34455, "count": 50133781, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21476.65234, "variance": 461246595.7 }, { "average": 1.769824043, "count": 50133781, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9900273086, "variance": 0.9801540718 }, { "average": 2.539619623, "count": 50133781, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256477951, "variance": 1.578736842 }, { "average": 0, "count": 50133781, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.191460863e-07, "count": 50133781, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005649300761, "variance": 3.191459909e-07 }, { "average": 1.098377998, "count": 50133781, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4464202852, "variance": 0.1992910711 }, { "average": -0.8340562578, "count": 50133781, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.26133186, "variance": 264.4309139 }, { "average": 0.5063520743, "count": 50133781, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999596545, "variance": 0.2499596561 }, { "average": 1030.169945, "count": 50133781, "maximum": 1033, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 1.079778519, "variance": 1.16592165 }, { "average": 226003937.5, "count": 50133781, "maximum": 226005406, "minimum": 226002850.8, "name": "GpsTime", "position": 12, "stddev": 502.3044814, "variance": 252309.792 }, { "average": 0.5063520743, "count": 50133781, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999596545, "variance": 0.2499596561 }, { "average": 0, "count": 50133781, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50133781, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003686376657, "count": 50133781, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06060352595, "variance": 0.003672787357 }, { "average": 0, "count": 50133781, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622991.8247, 5231448.745, 1082.472952, 623963.2047, 5232857.565, 1605.832952 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622991.8247218985, 5231448.745418778, 1082.4729523952337 ], [ 622991.8247218985, 5232857.565418778, 1082.4729523952337 ], [ 623963.2047218984, 5232857.565418778, 1605.8329523952339 ], [ 623963.2047218984, 5231448.745418778, 1605.8329523952339 ], [ 622991.8247218985, 5231448.745418778, 1082.4729523952337 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:03:26+00:00", "end_time": "2018-11-11T20:20:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3106.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3106.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3106.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3106.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.375396, 47.22482863, 1082.472952, -121.3621798, 47.23768327, 1605.832952 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539602005693, 47.22501125363216, 1082.4729523952337 ], [ -121.37500862556118, 47.23768327419416, 1082.4729523952337 ], [ -121.36217981270306, 47.237500574683246, 1605.8329523952339 ], [ -121.36257026223747, 47.224828634621836, 1605.8329523952339 ], [ -121.37539602005693, 47.22501125363216, 1082.4729523952337 ] ] ] }, "id": "20181111_47121B3106.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3106.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:03:26Z", "pc:count": 50133781, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623439.1937, "count": 50133781, "maximum": 623963.2047, "minimum": 622991.8247, "name": "X", "position": 0, "stddev": 267.5094769, "variance": 71561.32024 }, { "average": 5232160.774, "count": 50133781, "maximum": 5232857.565, "minimum": 5231448.745, "name": "Y", "position": 1, "stddev": 398.5864417, "variance": 158871.1515 }, { "average": 1331.181409, "count": 50133781, "maximum": 1605.832952, "minimum": 1082.472952, "name": "Z", "position": 2, "stddev": 107.7089315, "variance": 11601.21392 }, { "average": 37997.34455, "count": 50133781, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21476.65234, "variance": 461246595.7 }, { "average": 1.769824043, "count": 50133781, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9900273086, "variance": 0.9801540718 }, { "average": 2.539619623, "count": 50133781, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256477951, "variance": 1.578736842 }, { "average": 0, "count": 50133781, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.191460863e-07, "count": 50133781, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005649300761, "variance": 3.191459909e-07 }, { "average": 1.098377998, "count": 50133781, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4464202852, "variance": 0.1992910711 }, { "average": -0.8340562578, "count": 50133781, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.26133186, "variance": 264.4309139 }, { "average": 0.5063520743, "count": 50133781, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999596545, "variance": 0.2499596561 }, { "average": 1030.169945, "count": 50133781, "maximum": 1033, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 1.079778519, "variance": 1.16592165 }, { "average": 226003937.5, "count": 50133781, "maximum": 226005406, "minimum": 226002850.8, "name": "GpsTime", "position": 12, "stddev": 502.3044814, "variance": 252309.792 }, { "average": 0.5063520743, "count": 50133781, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999596545, "variance": 0.2499596561 }, { "average": 0, "count": 50133781, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50133781, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003686376657, "count": 50133781, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06060352595, "variance": 0.003672787357 }, { "average": 0, "count": 50133781, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622991.8247, 5231448.745, 1082.472952, 623963.2047, 5232857.565, 1605.832952 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622991.8247218985, 5231448.745418778, 1082.4729523952337 ], [ 622991.8247218985, 5232857.565418778, 1082.4729523952337 ], [ 623963.2047218984, 5232857.565418778, 1605.8329523952339 ], [ 623963.2047218984, 5231448.745418778, 1605.8329523952339 ], [ 622991.8247218985, 5231448.745418778, 1082.4729523952337 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:03:26+00:00", "end_time": "2018-11-11T20:20:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4108.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4753728368662, 47.22501082220537, 370.7886426922063 ], [ -121.4750095965954, 47.237672297584545, 370.7886426922063 ], [ -121.46215321920248, 47.23750043095156, 1879.3886426922063 ], [ -121.46251951882385, 47.22483903123618, 1879.3886426922063 ], [ -121.4753728368662, 47.22501082220537, 370.7886426922063 ] ] ] }, "bbox": [ -121.4753728, 47.22483903, 370.7886427, -121.4621532, 47.2376723, 1879.388643 ], "properties": { "datetime": "2018-11-11T21:47:50Z", "pc:count": 88268147, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615904.4191, "count": 88268147, "maximum": 616396.6384, "minimum": 615423.2184, "name": "X", "position": 0, "stddev": 273.5293746, "variance": 74818.31874 }, { "average": 5232045.972, "count": 88268147, "maximum": 5232703.559, "minimum": 5231295.979, "name": "Y", "position": 1, "stddev": 383.5677211, "variance": 147124.1967 }, { "average": 797.4007966, "count": 88268147, "maximum": 1879.388643, "minimum": 370.7886427, "name": "Z", "position": 2, "stddev": 93.60384707, "variance": 8761.680186 }, { "average": 33444.24899, "count": 88268147, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17444.74347, "variance": 304319074.9 }, { "average": 2.033364697, "count": 88268147, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.121949366, "variance": 1.258770379 }, { "average": 3.067290594, "count": 88268147, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294251906, "variance": 1.675087995 }, { "average": 0, "count": 88268147, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.178227974e-06, "count": 88268147, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001085461468, "variance": 1.178226599e-06 }, { "average": 1.031814897, "count": 88268147, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2864766694, "variance": 0.08206888213 }, { "average": 1.463356777, "count": 88268147, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.25131405, "variance": 232.6025802 }, { "average": 0.504272181, "count": 88268147, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499981751, "variance": 0.2499817513 }, { "average": 1019.891715, "count": 88268147, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.5687586, "variance": 242.3862444 }, { "average": 225874900.2, "count": 88268147, "maximum": 226008070.8, "minimum": 225753894.4, "name": "GpsTime", "position": 12, "stddev": 126085.5027, "variance": 15897554000.0 }, { "average": 0.504272181, "count": 88268147, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499981751, "variance": 0.2499817513 }, { "average": 0, "count": 88268147, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 88268147, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001708872398, "count": 88268147, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04130317387, "variance": 0.001705952172 }, { "average": 0, "count": 88268147, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615423.2184, 5231295.979, 370.7886427, 616396.6384, 5232703.559, 1879.388643 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615423.2184207041, 5231295.979394869, 370.7886426922063 ], [ 615423.2184207041, 5232703.559394869, 370.7886426922063 ], [ 616396.638420704, 5232703.559394869, 1879.3886426922063 ], [ 616396.638420704, 5231295.979394869, 1879.3886426922063 ], [ 615423.2184207041, 5231295.979394869, 370.7886426922063 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:47:50+00:00", "end_time": "2018-11-08T23:11:34+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4108.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4108.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4108.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4108.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4753728, 47.22483903, 370.7886427, -121.4621532, 47.2376723, 1879.388643 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4753728368662, 47.22501082220537, 370.7886426922063 ], [ -121.4750095965954, 47.237672297584545, 370.7886426922063 ], [ -121.46215321920248, 47.23750043095156, 1879.3886426922063 ], [ -121.46251951882385, 47.22483903123618, 1879.3886426922063 ], [ -121.4753728368662, 47.22501082220537, 370.7886426922063 ] ] ] }, "id": "20181108_47121B4108.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4108.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:47:50Z", "pc:count": 88268147, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615904.4191, "count": 88268147, "maximum": 616396.6384, "minimum": 615423.2184, "name": "X", "position": 0, "stddev": 273.5293746, "variance": 74818.31874 }, { "average": 5232045.972, "count": 88268147, "maximum": 5232703.559, "minimum": 5231295.979, "name": "Y", "position": 1, "stddev": 383.5677211, "variance": 147124.1967 }, { "average": 797.4007966, "count": 88268147, "maximum": 1879.388643, "minimum": 370.7886427, "name": "Z", "position": 2, "stddev": 93.60384707, "variance": 8761.680186 }, { "average": 33444.24899, "count": 88268147, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17444.74347, "variance": 304319074.9 }, { "average": 2.033364697, "count": 88268147, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.121949366, "variance": 1.258770379 }, { "average": 3.067290594, "count": 88268147, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294251906, "variance": 1.675087995 }, { "average": 0, "count": 88268147, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.178227974e-06, "count": 88268147, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001085461468, "variance": 1.178226599e-06 }, { "average": 1.031814897, "count": 88268147, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2864766694, "variance": 0.08206888213 }, { "average": 1.463356777, "count": 88268147, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.25131405, "variance": 232.6025802 }, { "average": 0.504272181, "count": 88268147, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499981751, "variance": 0.2499817513 }, { "average": 1019.891715, "count": 88268147, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.5687586, "variance": 242.3862444 }, { "average": 225874900.2, "count": 88268147, "maximum": 226008070.8, "minimum": 225753894.4, "name": "GpsTime", "position": 12, "stddev": 126085.5027, "variance": 15897554000.0 }, { "average": 0.504272181, "count": 88268147, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499981751, "variance": 0.2499817513 }, { "average": 0, "count": 88268147, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 88268147, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001708872398, "count": 88268147, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04130317387, "variance": 0.001705952172 }, { "average": 0, "count": 88268147, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615423.2184, 5231295.979, 370.7886427, 616396.6384, 5232703.559, 1879.388643 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615423.2184207041, 5231295.979394869, 370.7886426922063 ], [ 615423.2184207041, 5232703.559394869, 370.7886426922063 ], [ 616396.638420704, 5232703.559394869, 1879.3886426922063 ], [ 616396.638420704, 5231295.979394869, 1879.3886426922063 ], [ 615423.2184207041, 5231295.979394869, 370.7886426922063 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:47:50+00:00", "end_time": "2018-11-08T23:11:34+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121A4202.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42218331065949, 47.118376888028145, 1419.4595094687793 ], [ -121.42198339810629, 47.12513656715943, 1419.4595094687793 ], [ -121.41231353346048, 47.125002914401406, 1699.0595094687792 ], [ -121.41251466979752, 47.11824326667788, 1699.0595094687792 ], [ -121.42218331065949, 47.118376888028145, 1419.4595094687793 ] ] ] }, "bbox": [ -121.4221833, 47.11824327, 1419.459509, -121.4123135, 47.12513657, 1699.059509 ], "properties": { "datetime": "2018-11-11T18:37:26Z", "pc:count": 4927989, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620236.6667, "count": 4927989, "maximum": 620422.9658, "minimum": 619689.2458, "name": "X", "position": 0, "stddev": 150.9886936, "variance": 22797.5856 }, { "average": 5220036.719, "count": 4927989, "maximum": 5220277.637, "minimum": 5219526.157, "name": "Y", "position": 1, "stddev": 171.0969149, "variance": 29274.15428 }, { "average": 1562.186754, "count": 4927989, "maximum": 1699.059509, "minimum": 1419.459509, "name": "Z", "position": 2, "stddev": 59.23342191, "variance": 3508.598271 }, { "average": 41461.26838, "count": 4927989, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20288.7902, "variance": 411635007.7 }, { "average": 1.592997671, "count": 4927989, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8646751909, "variance": 0.7476631858 }, { "average": 2.186203338, "count": 4927989, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.139633, "variance": 1.298763375 }, { "average": 0, "count": 4927989, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 4927989, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.107541027, "count": 4927989, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4696255019, "variance": 0.220548112 }, { "average": -1.219172659, "count": 4927989, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.40719585, "variance": 237.3816841 }, { "average": 0.5051776698, "count": 4927989, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999732417, "variance": 0.2499732425 }, { "average": 1009.270821, "count": 4927989, "maximum": 1013, "minimum": 1001, "name": "PointSourceId", "position": 11, "stddev": 3.983065494, "variance": 15.86481073 }, { "average": 225940591.7, "count": 4927989, "maximum": 225996646.2, "minimum": 225752680.4, "name": "GpsTime", "position": 12, "stddev": 102036.04, "variance": 10411353460.0 }, { "average": 0.5051776698, "count": 4927989, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999732417, "variance": 0.2499732425 }, { "average": 0, "count": 4927989, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 4927989, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004152403749, "count": 4927989, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06430522632, "variance": 0.004135162131 }, { "average": 0, "count": 4927989, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619689.2458, 5219526.157, 1419.459509, 620422.9658, 5220277.637, 1699.059509 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619689.2457690934, 5219526.156866383, 1419.4595094687793 ], [ 619689.2457690934, 5220277.636866383, 1419.4595094687793 ], [ 620422.9657690934, 5220277.636866383, 1699.0595094687792 ], [ 620422.9657690934, 5219526.156866383, 1699.0595094687792 ], [ 619689.2457690934, 5219526.156866383, 1419.4595094687793 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:37:26+00:00", "end_time": "2018-11-08T22:51:20+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121A4202.copc.json", "type": "application/json" } ], "assets": { "20181108_47121A4202.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121A4202.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121A4202.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4221833, 47.11824327, 1419.459509, -121.4123135, 47.12513657, 1699.059509 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42218331065949, 47.118376888028145, 1419.4595094687793 ], [ -121.42198339810629, 47.12513656715943, 1419.4595094687793 ], [ -121.41231353346048, 47.125002914401406, 1699.0595094687792 ], [ -121.41251466979752, 47.11824326667788, 1699.0595094687792 ], [ -121.42218331065949, 47.118376888028145, 1419.4595094687793 ] ] ] }, "id": "20181108_47121A4202.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121A4202.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:37:26Z", "pc:count": 4927989, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620236.6667, "count": 4927989, "maximum": 620422.9658, "minimum": 619689.2458, "name": "X", "position": 0, "stddev": 150.9886936, "variance": 22797.5856 }, { "average": 5220036.719, "count": 4927989, "maximum": 5220277.637, "minimum": 5219526.157, "name": "Y", "position": 1, "stddev": 171.0969149, "variance": 29274.15428 }, { "average": 1562.186754, "count": 4927989, "maximum": 1699.059509, "minimum": 1419.459509, "name": "Z", "position": 2, "stddev": 59.23342191, "variance": 3508.598271 }, { "average": 41461.26838, "count": 4927989, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20288.7902, "variance": 411635007.7 }, { "average": 1.592997671, "count": 4927989, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8646751909, "variance": 0.7476631858 }, { "average": 2.186203338, "count": 4927989, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.139633, "variance": 1.298763375 }, { "average": 0, "count": 4927989, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 4927989, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.107541027, "count": 4927989, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4696255019, "variance": 0.220548112 }, { "average": -1.219172659, "count": 4927989, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.40719585, "variance": 237.3816841 }, { "average": 0.5051776698, "count": 4927989, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999732417, "variance": 0.2499732425 }, { "average": 1009.270821, "count": 4927989, "maximum": 1013, "minimum": 1001, "name": "PointSourceId", "position": 11, "stddev": 3.983065494, "variance": 15.86481073 }, { "average": 225940591.7, "count": 4927989, "maximum": 225996646.2, "minimum": 225752680.4, "name": "GpsTime", "position": 12, "stddev": 102036.04, "variance": 10411353460.0 }, { "average": 0.5051776698, "count": 4927989, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999732417, "variance": 0.2499732425 }, { "average": 0, "count": 4927989, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 4927989, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004152403749, "count": 4927989, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06430522632, "variance": 0.004135162131 }, { "average": 0, "count": 4927989, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619689.2458, 5219526.157, 1419.459509, 620422.9658, 5220277.637, 1699.059509 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619689.2457690934, 5219526.156866383, 1419.4595094687793 ], [ 619689.2457690934, 5220277.636866383, 1419.4595094687793 ], [ 620422.9657690934, 5220277.636866383, 1699.0595094687792 ], [ 620422.9657690934, 5219526.156866383, 1699.0595094687792 ], [ 619689.2457690934, 5219526.156866383, 1419.4595094687793 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:37:26+00:00", "end_time": "2018-11-08T22:51:20+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121A4203.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41274871559959, 47.1171175336371, 1438.8027561413212 ], [ -121.41250888084174, 47.12517895566339, 1438.8027561413212 ], [ -121.39995256286164, 47.125004210057135, 1716.482756141321 ], [ -121.40019429263339, 47.11694283700202, 1716.482756141321 ], [ -121.41274871559959, 47.1171175336371, 1438.8027561413212 ] ] ] }, "bbox": [ -121.4127487, 47.11694284, 1438.802756, -121.3999526, 47.12517896, 1716.482756 ], "properties": { "datetime": "2018-11-11T18:33:02Z", "pc:count": 13132814, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620801.3952, "count": 13132814, "maximum": 621360.4922, "minimum": 620407.7522, "name": "X", "position": 0, "stddev": 243.0887277, "variance": 59092.12953 }, { "average": 5219914.979, "count": 13132814, "maximum": 5220296.899, "minimum": 5219400.699, "name": "Y", "position": 1, "stddev": 246.598442, "variance": 60810.79161 }, { "average": 1566.780875, "count": 13132814, "maximum": 1716.482756, "minimum": 1438.802756, "name": "Z", "position": 2, "stddev": 64.50397236, "variance": 4160.76245 }, { "average": 50115.89771, "count": 13132814, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18286.25939, "variance": 334387282.4 }, { "average": 1.307156258, "count": 13132814, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.6159654131, "variance": 0.3794133901 }, { "average": 1.614455211, "count": 13132814, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.8586864317, "variance": 0.7373423879 }, { "average": 0, "count": 13132814, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 13132814, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.151137601, "count": 13132814, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.508438879, "variance": 0.2585100937 }, { "average": 5.327812316, "count": 13132814, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.19822337, "variance": 230.9859937 }, { "average": 0.5033328729, "count": 13132814, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999889109, "variance": 0.249988911 }, { "average": 1006.665023, "count": 13132814, "maximum": 1012, "minimum": 1001, "name": "PointSourceId", "position": 11, "stddev": 4.673556415, "variance": 21.84212956 }, { "average": 225878380.1, "count": 13132814, "maximum": 225996382.8, "minimum": 225752680.5, "name": "GpsTime", "position": 12, "stddev": 121424.3834, "variance": 14743880880.0 }, { "average": 0.5033328729, "count": 13132814, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999889109, "variance": 0.249988911 }, { "average": 0, "count": 13132814, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 13132814, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004340501586, "count": 13132814, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06573934865, "variance": 0.004321661961 }, { "average": 0, "count": 13132814, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620407.7522, 5219400.699, 1438.802756, 621360.4922, 5220296.899, 1716.482756 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620407.7522172941, 5219400.698590601, 1438.8027561413212 ], [ 620407.7522172941, 5220296.8985906, 1438.8027561413212 ], [ 621360.492217294, 5220296.8985906, 1716.482756141321 ], [ 621360.492217294, 5219400.698590601, 1716.482756141321 ], [ 620407.7522172941, 5219400.698590601, 1438.8027561413212 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:33:02+00:00", "end_time": "2018-11-08T22:51:20+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121A4203.copc.json", "type": "application/json" } ], "assets": { "20181108_47121A4203.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121A4203.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121A4203.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4127487, 47.11694284, 1438.802756, -121.3999526, 47.12517896, 1716.482756 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41274871559959, 47.1171175336371, 1438.8027561413212 ], [ -121.41250888084174, 47.12517895566339, 1438.8027561413212 ], [ -121.39995256286164, 47.125004210057135, 1716.482756141321 ], [ -121.40019429263339, 47.11694283700202, 1716.482756141321 ], [ -121.41274871559959, 47.1171175336371, 1438.8027561413212 ] ] ] }, "id": "20181108_47121A4203.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121A4203.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:33:02Z", "pc:count": 13132814, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620801.3952, "count": 13132814, "maximum": 621360.4922, "minimum": 620407.7522, "name": "X", "position": 0, "stddev": 243.0887277, "variance": 59092.12953 }, { "average": 5219914.979, "count": 13132814, "maximum": 5220296.899, "minimum": 5219400.699, "name": "Y", "position": 1, "stddev": 246.598442, "variance": 60810.79161 }, { "average": 1566.780875, "count": 13132814, "maximum": 1716.482756, "minimum": 1438.802756, "name": "Z", "position": 2, "stddev": 64.50397236, "variance": 4160.76245 }, { "average": 50115.89771, "count": 13132814, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18286.25939, "variance": 334387282.4 }, { "average": 1.307156258, "count": 13132814, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.6159654131, "variance": 0.3794133901 }, { "average": 1.614455211, "count": 13132814, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.8586864317, "variance": 0.7373423879 }, { "average": 0, "count": 13132814, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 13132814, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.151137601, "count": 13132814, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.508438879, "variance": 0.2585100937 }, { "average": 5.327812316, "count": 13132814, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.19822337, "variance": 230.9859937 }, { "average": 0.5033328729, "count": 13132814, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999889109, "variance": 0.249988911 }, { "average": 1006.665023, "count": 13132814, "maximum": 1012, "minimum": 1001, "name": "PointSourceId", "position": 11, "stddev": 4.673556415, "variance": 21.84212956 }, { "average": 225878380.1, "count": 13132814, "maximum": 225996382.8, "minimum": 225752680.5, "name": "GpsTime", "position": 12, "stddev": 121424.3834, "variance": 14743880880.0 }, { "average": 0.5033328729, "count": 13132814, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999889109, "variance": 0.249988911 }, { "average": 0, "count": 13132814, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 13132814, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004340501586, "count": 13132814, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06573934865, "variance": 0.004321661961 }, { "average": 0, "count": 13132814, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620407.7522, 5219400.699, 1438.802756, 621360.4922, 5220296.899, 1716.482756 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620407.7522172941, 5219400.698590601, 1438.8027561413212 ], [ 620407.7522172941, 5220296.8985906, 1438.8027561413212 ], [ 621360.492217294, 5220296.8985906, 1716.482756141321 ], [ 621360.492217294, 5219400.698590601, 1716.482756141321 ], [ 620407.7522172941, 5219400.698590601, 1438.8027561413212 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:33:02+00:00", "end_time": "2018-11-08T22:51:20+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4225.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789294840083, 47.18751133951399, 872.3620304971691 ], [ -121.38750908571929, 47.200181902536094, 872.3620304971691 ], [ -121.37463327892017, 47.19999991795516, 1191.7820304971692 ], [ -121.37502020348111, 47.187329435101276, 1191.7820304971692 ], [ -121.38789294840083, 47.18751133951399, 872.3620304971691 ] ] ] }, "bbox": [ -121.3878929, 47.18732944, 872.3620305, -121.3746333, 47.2001819, 1191.78203 ], "properties": { "datetime": "2018-11-11T20:06:30Z", "pc:count": 60876672, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622627.9111, "count": 60876672, "maximum": 623107.4467, "minimum": 622131.8267, "name": "X", "position": 0, "stddev": 273.035647, "variance": 74548.46452 }, { "average": 5227992.978, "count": 60876672, "maximum": 5228670.51, "minimum": 5227261.87, "name": "Y", "position": 1, "stddev": 395.5078412, "variance": 156426.4524 }, { "average": 1036.57371, "count": 60876672, "maximum": 1191.78203, "minimum": 872.3620305, "name": "Z", "position": 2, "stddev": 51.04630243, "variance": 2605.724992 }, { "average": 34199.80448, "count": 60876672, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18246.25185, "variance": 332925706.4 }, { "average": 1.975034131, "count": 60876672, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.092187855, "variance": 1.19287431 }, { "average": 2.950083934, "count": 60876672, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.28562958, "variance": 1.652843416 }, { "average": 0, "count": 60876672, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60876672, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.060229377, "count": 60876672, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3191327816, "variance": 0.1018457323 }, { "average": 0.4021448768, "count": 60876672, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93567765, "variance": 253.9458221 }, { "average": 0.5077440173, "count": 60876672, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999400307, "variance": 0.2499400343 }, { "average": 1022.86618, "count": 60876672, "maximum": 1026, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.223366898, "variance": 1.496626568 }, { "average": 226000671.6, "count": 60876672, "maximum": 226001990.4, "minimum": 225999297.9, "name": "GpsTime", "position": 12, "stddev": 542.9933211, "variance": 294841.7467 }, { "average": 0.5077440173, "count": 60876672, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999400307, "variance": 0.2499400343 }, { "average": 0, "count": 60876672, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60876672, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001508131062, "count": 60876672, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03880536854, "variance": 0.001505856628 }, { "average": 0, "count": 60876672, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622131.8267, 5227261.87, 872.3620305, 623107.4467, 5228670.51, 1191.78203 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622131.8266760516, 5227261.870286958, 872.3620304971691 ], [ 622131.8266760516, 5228670.510286959, 872.3620304971691 ], [ 623107.4466760517, 5228670.510286959, 1191.7820304971692 ], [ 623107.4466760517, 5227261.870286958, 1191.7820304971692 ], [ 622131.8266760516, 5227261.870286958, 872.3620304971691 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:06:30+00:00", "end_time": "2018-11-11T19:21:37+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4225.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4225.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4225.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4225.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3878929, 47.18732944, 872.3620305, -121.3746333, 47.2001819, 1191.78203 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789294840083, 47.18751133951399, 872.3620304971691 ], [ -121.38750908571929, 47.200181902536094, 872.3620304971691 ], [ -121.37463327892017, 47.19999991795516, 1191.7820304971692 ], [ -121.37502020348111, 47.187329435101276, 1191.7820304971692 ], [ -121.38789294840083, 47.18751133951399, 872.3620304971691 ] ] ] }, "id": "20181111_47121B4225.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4225.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:06:30Z", "pc:count": 60876672, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622627.9111, "count": 60876672, "maximum": 623107.4467, "minimum": 622131.8267, "name": "X", "position": 0, "stddev": 273.035647, "variance": 74548.46452 }, { "average": 5227992.978, "count": 60876672, "maximum": 5228670.51, "minimum": 5227261.87, "name": "Y", "position": 1, "stddev": 395.5078412, "variance": 156426.4524 }, { "average": 1036.57371, "count": 60876672, "maximum": 1191.78203, "minimum": 872.3620305, "name": "Z", "position": 2, "stddev": 51.04630243, "variance": 2605.724992 }, { "average": 34199.80448, "count": 60876672, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18246.25185, "variance": 332925706.4 }, { "average": 1.975034131, "count": 60876672, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.092187855, "variance": 1.19287431 }, { "average": 2.950083934, "count": 60876672, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.28562958, "variance": 1.652843416 }, { "average": 0, "count": 60876672, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60876672, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.060229377, "count": 60876672, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3191327816, "variance": 0.1018457323 }, { "average": 0.4021448768, "count": 60876672, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93567765, "variance": 253.9458221 }, { "average": 0.5077440173, "count": 60876672, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999400307, "variance": 0.2499400343 }, { "average": 1022.86618, "count": 60876672, "maximum": 1026, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.223366898, "variance": 1.496626568 }, { "average": 226000671.6, "count": 60876672, "maximum": 226001990.4, "minimum": 225999297.9, "name": "GpsTime", "position": 12, "stddev": 542.9933211, "variance": 294841.7467 }, { "average": 0.5077440173, "count": 60876672, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999400307, "variance": 0.2499400343 }, { "average": 0, "count": 60876672, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60876672, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001508131062, "count": 60876672, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03880536854, "variance": 0.001505856628 }, { "average": 0, "count": 60876672, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622131.8267, 5227261.87, 872.3620305, 623107.4467, 5228670.51, 1191.78203 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622131.8266760516, 5227261.870286958, 872.3620304971691 ], [ 622131.8266760516, 5228670.510286959, 872.3620304971691 ], [ 623107.4466760517, 5228670.510286959, 1191.7820304971692 ], [ 623107.4466760517, 5227261.870286958, 1191.7820304971692 ], [ 622131.8266760516, 5227261.870286958, 872.3620304971691 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:06:30+00:00", "end_time": "2018-11-11T19:21:37+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3321.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37503396986553, 47.136849102838525, 1478.5998299828148 ], [ -121.37501261709598, 47.13754980740694, 1478.5998299828148 ], [ -121.37189427714955, 47.13750551815149, 1545.0198299828148 ], [ -121.37191567085078, 47.13680481466209, 1545.0198299828148 ], [ -121.37503396986553, 47.136849102838525, 1478.5998299828148 ] ] ] }, "bbox": [ -121.375034, 47.13680481, 1478.59983, -121.3718943, 47.13754981, 1545.01983 ], "properties": { "datetime": "2018-11-11T18:32:14Z", "pc:count": 268907, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623306.7829, "count": 268907, "maximum": 623459.6575, "minimum": 623223.0975, "name": "X", "position": 0, "stddev": 57.21528228, "variance": 3273.588526 }, { "average": 5221700.203, "count": 268907, "maximum": 5221730.061, "minimum": 5221652.161, "name": "Y", "position": 1, "stddev": 18.08309515, "variance": 326.9983302 }, { "average": 1509.684255, "count": 268907, "maximum": 1545.01983, "minimum": 1478.59983, "name": "Z", "position": 2, "stddev": 12.21690002, "variance": 149.2526462 }, { "average": 39093.51691, "count": 268907, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21157.49177, "variance": 447639458.1 }, { "average": 1.78613424, "count": 268907, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9944334595, "variance": 0.9888979053 }, { "average": 2.578062304, "count": 268907, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.249973939, "variance": 1.562434848 }, { "average": 0, "count": 268907, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 268907, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.115891368, "count": 268907, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4253114541, "variance": 0.1808898329 }, { "average": -12.72835348, "count": 268907, "maximum": -9, "minimum": -16.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 1.261997303, "variance": 1.592637192 }, { "average": 0.5108829447, "count": 268907, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499882477, "variance": 0.2498824908 }, { "average": 1011.493643, "count": 268907, "maximum": 1012, "minimum": 1011, "name": "PointSourceId", "position": 11, "stddev": 0.4999605138, "variance": 0.2499605153 }, { "average": 225996162.3, "count": 268907, "maximum": 225996334.8, "minimum": 225995993.7, "name": "GpsTime", "position": 12, "stddev": 168.0964015, "variance": 28256.4002 }, { "average": 0.5108829447, "count": 268907, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499882477, "variance": 0.2498824908 }, { "average": 0, "count": 268907, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 268907, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002614286724, "count": 268907, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05106331291, "variance": 0.002607461925 }, { "average": 0, "count": 268907, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623223.0975, 5221652.161, 1478.59983, 623459.6575, 5221730.061, 1545.01983 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623223.0975035126, 5221652.160540984, 1478.5998299828148 ], [ 623223.0975035126, 5221730.060540984, 1478.5998299828148 ], [ 623459.6575035127, 5221730.060540984, 1545.0198299828148 ], [ 623459.6575035127, 5221652.160540984, 1545.0198299828148 ], [ 623223.0975035126, 5221652.160540984, 1478.5998299828148 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:32:14+00:00", "end_time": "2018-11-11T18:26:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3321.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3321.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3321.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3321.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.375034, 47.13680481, 1478.59983, -121.3718943, 47.13754981, 1545.01983 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37503396986553, 47.136849102838525, 1478.5998299828148 ], [ -121.37501261709598, 47.13754980740694, 1478.5998299828148 ], [ -121.37189427714955, 47.13750551815149, 1545.0198299828148 ], [ -121.37191567085078, 47.13680481466209, 1545.0198299828148 ], [ -121.37503396986553, 47.136849102838525, 1478.5998299828148 ] ] ] }, "id": "20181111_47121B3321.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3321.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:32:14Z", "pc:count": 268907, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623306.7829, "count": 268907, "maximum": 623459.6575, "minimum": 623223.0975, "name": "X", "position": 0, "stddev": 57.21528228, "variance": 3273.588526 }, { "average": 5221700.203, "count": 268907, "maximum": 5221730.061, "minimum": 5221652.161, "name": "Y", "position": 1, "stddev": 18.08309515, "variance": 326.9983302 }, { "average": 1509.684255, "count": 268907, "maximum": 1545.01983, "minimum": 1478.59983, "name": "Z", "position": 2, "stddev": 12.21690002, "variance": 149.2526462 }, { "average": 39093.51691, "count": 268907, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21157.49177, "variance": 447639458.1 }, { "average": 1.78613424, "count": 268907, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9944334595, "variance": 0.9888979053 }, { "average": 2.578062304, "count": 268907, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.249973939, "variance": 1.562434848 }, { "average": 0, "count": 268907, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 268907, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.115891368, "count": 268907, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4253114541, "variance": 0.1808898329 }, { "average": -12.72835348, "count": 268907, "maximum": -9, "minimum": -16.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 1.261997303, "variance": 1.592637192 }, { "average": 0.5108829447, "count": 268907, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499882477, "variance": 0.2498824908 }, { "average": 1011.493643, "count": 268907, "maximum": 1012, "minimum": 1011, "name": "PointSourceId", "position": 11, "stddev": 0.4999605138, "variance": 0.2499605153 }, { "average": 225996162.3, "count": 268907, "maximum": 225996334.8, "minimum": 225995993.7, "name": "GpsTime", "position": 12, "stddev": 168.0964015, "variance": 28256.4002 }, { "average": 0.5108829447, "count": 268907, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499882477, "variance": 0.2498824908 }, { "average": 0, "count": 268907, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 268907, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002614286724, "count": 268907, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05106331291, "variance": 0.002607461925 }, { "average": 0, "count": 268907, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623223.0975, 5221652.161, 1478.59983, 623459.6575, 5221730.061, 1545.01983 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623223.0975035126, 5221652.160540984, 1478.5998299828148 ], [ 623223.0975035126, 5221730.060540984, 1478.5998299828148 ], [ 623459.6575035127, 5221730.060540984, 1545.0198299828148 ], [ 623459.6575035127, 5221652.160540984, 1545.0198299828148 ], [ 623223.0975035126, 5221652.160540984, 1478.5998299828148 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:32:14+00:00", "end_time": "2018-11-11T18:26:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4417.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538261678567, 47.13751112196358, 887.9610410590733 ], [ -121.42500845020824, 47.15017806922898, 887.9610410590733 ], [ -121.41214343268811, 47.15000042668414, 1449.6210410590731 ], [ -121.41252065245237, 47.13733355764126, 1449.6210410590731 ], [ -121.42538261678567, 47.13751112196358, 887.9610410590733 ] ] ] }, "bbox": [ -121.4253826, 47.13733356, 887.9610411, -121.4121434, 47.15017807, 1449.621041 ], "properties": { "datetime": "2018-11-11T19:02:00Z", "pc:count": 50753605, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619886.7961, "count": 50753605, "maximum": 620379.4243, "minimum": 619403.7243, "name": "X", "position": 0, "stddev": 272.5072807, "variance": 74260.21806 }, { "average": 5222337.233, "count": 50753605, "maximum": 5223055.77, "minimum": 5221647.57, "name": "Y", "position": 1, "stddev": 404.6968568, "variance": 163779.5459 }, { "average": 1168.34672, "count": 50753605, "maximum": 1449.621041, "minimum": 887.9610411, "name": "Z", "position": 2, "stddev": 120.447443, "variance": 14507.58654 }, { "average": 34915.01962, "count": 50753605, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18253.94373, "variance": 333206461.9 }, { "average": 1.95994123, "count": 50753605, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.077026264, "variance": 1.159985573 }, { "average": 2.919949647, "count": 50753605, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.264197621, "variance": 1.598195626 }, { "average": 0, "count": 50753605, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.940606781e-07, "count": 50753605, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006277424078, "variance": 3.940605305e-07 }, { "average": 1.057317485, "count": 50753605, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3653760422, "variance": 0.1334996522 }, { "average": 0.4810599423, "count": 50753605, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87536224, "variance": 252.0271264 }, { "average": 0.5088153442, "count": 50753605, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999222886, "variance": 0.2499222946 }, { "average": 1015.195154, "count": 50753605, "maximum": 1017, "minimum": 1013, "name": "PointSourceId", "position": 11, "stddev": 1.065265425, "variance": 1.134790426 }, { "average": 225997456, "count": 50753605, "maximum": 225998120.6, "minimum": 225996643.5, "name": "GpsTime", "position": 12, "stddev": 388.367532, "variance": 150829.3399 }, { "average": 0.5088153442, "count": 50753605, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999222886, "variance": 0.2499222946 }, { "average": 0, "count": 50753605, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50753605, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002648915284, "count": 50753605, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05139940256, "variance": 0.002641898584 }, { "average": 0, "count": 50753605, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619403.7243, 5221647.57, 887.9610411, 620379.4243, 5223055.77, 1449.621041 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619403.7242933807, 5221647.570428704, 887.9610410590733 ], [ 619403.7242933807, 5223055.770428703, 887.9610410590733 ], [ 620379.4242933807, 5223055.770428703, 1449.6210410590731 ], [ 620379.4242933807, 5221647.570428704, 1449.6210410590731 ], [ 619403.7242933807, 5221647.570428704, 887.9610410590733 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:02:00+00:00", "end_time": "2018-11-11T18:37:23+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4417.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4417.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4417.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4417.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4253826, 47.13733356, 887.9610411, -121.4121434, 47.15017807, 1449.621041 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538261678567, 47.13751112196358, 887.9610410590733 ], [ -121.42500845020824, 47.15017806922898, 887.9610410590733 ], [ -121.41214343268811, 47.15000042668414, 1449.6210410590731 ], [ -121.41252065245237, 47.13733355764126, 1449.6210410590731 ], [ -121.42538261678567, 47.13751112196358, 887.9610410590733 ] ] ] }, "id": "20181111_47121B4417.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4417.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:02:00Z", "pc:count": 50753605, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619886.7961, "count": 50753605, "maximum": 620379.4243, "minimum": 619403.7243, "name": "X", "position": 0, "stddev": 272.5072807, "variance": 74260.21806 }, { "average": 5222337.233, "count": 50753605, "maximum": 5223055.77, "minimum": 5221647.57, "name": "Y", "position": 1, "stddev": 404.6968568, "variance": 163779.5459 }, { "average": 1168.34672, "count": 50753605, "maximum": 1449.621041, "minimum": 887.9610411, "name": "Z", "position": 2, "stddev": 120.447443, "variance": 14507.58654 }, { "average": 34915.01962, "count": 50753605, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18253.94373, "variance": 333206461.9 }, { "average": 1.95994123, "count": 50753605, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.077026264, "variance": 1.159985573 }, { "average": 2.919949647, "count": 50753605, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.264197621, "variance": 1.598195626 }, { "average": 0, "count": 50753605, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.940606781e-07, "count": 50753605, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006277424078, "variance": 3.940605305e-07 }, { "average": 1.057317485, "count": 50753605, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3653760422, "variance": 0.1334996522 }, { "average": 0.4810599423, "count": 50753605, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87536224, "variance": 252.0271264 }, { "average": 0.5088153442, "count": 50753605, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999222886, "variance": 0.2499222946 }, { "average": 1015.195154, "count": 50753605, "maximum": 1017, "minimum": 1013, "name": "PointSourceId", "position": 11, "stddev": 1.065265425, "variance": 1.134790426 }, { "average": 225997456, "count": 50753605, "maximum": 225998120.6, "minimum": 225996643.5, "name": "GpsTime", "position": 12, "stddev": 388.367532, "variance": 150829.3399 }, { "average": 0.5088153442, "count": 50753605, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999222886, "variance": 0.2499222946 }, { "average": 0, "count": 50753605, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50753605, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002648915284, "count": 50753605, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05139940256, "variance": 0.002641898584 }, { "average": 0, "count": 50753605, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619403.7243, 5221647.57, 887.9610411, 620379.4243, 5223055.77, 1449.621041 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619403.7242933807, 5221647.570428704, 887.9610410590733 ], [ 619403.7242933807, 5223055.770428703, 887.9610410590733 ], [ 620379.4242933807, 5223055.770428703, 1449.6210410590731 ], [ 620379.4242933807, 5221647.570428704, 1449.6210410590731 ], [ 619403.7242933807, 5221647.570428704, 887.9610410590733 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:02:00+00:00", "end_time": "2018-11-11T18:37:23+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4219.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039006102141, 47.200011358582664, 626.20167810373 ], [ -121.40000905552589, 47.212680352357786, 626.20167810373 ], [ -121.38713595247361, 47.21249981788289, 1053.80167810373 ], [ -121.38752002020824, 47.19983090362999, 1053.80167810373 ], [ -121.40039006102141, 47.200011358582664, 626.20167810373 ] ] ] }, "bbox": [ -121.4003901, 47.1998309, 626.2016781, -121.387136, 47.21268035, 1053.801678 ], "properties": { "datetime": "2018-11-11T20:31:38Z", "pc:count": 60216460, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621649.2983, "count": 60216460, "maximum": 622131.8041, "minimum": 621156.6241, "name": "X", "position": 0, "stddev": 277.8759941, "variance": 77215.06808 }, { "average": 5229320.077, "count": 60216460, "maximum": 5230039.948, "minimum": 5228631.488, "name": "Y", "position": 1, "stddev": 405.7573869, "variance": 164639.057 }, { "average": 834.6021186, "count": 60216460, "maximum": 1053.801678, "minimum": 626.2016781, "name": "Z", "position": 2, "stddev": 83.44904518, "variance": 6963.743142 }, { "average": 34437.92506, "count": 60216460, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16829.98436, "variance": 283248373.5 }, { "average": 1.981314362, "count": 60216460, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.084163212, "variance": 1.17540987 }, { "average": 2.962357585, "count": 60216460, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.257654293, "variance": 1.58169432 }, { "average": 0, "count": 60216460, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.491013255e-07, "count": 60216460, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004991004584, "variance": 2.491012675e-07 }, { "average": 1.049400313, "count": 60216460, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3238417691, "variance": 0.1048734914 }, { "average": 1.01085425, "count": 60216460, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01442682, "variance": 256.4618662 }, { "average": 0.5073283285, "count": 60216460, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999462969, "variance": 0.2499462998 }, { "average": 1026.232919, "count": 60216460, "maximum": 1029, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.248837788, "variance": 1.559595821 }, { "average": 226002167.3, "count": 60216460, "maximum": 226003498.9, "minimum": 226000787.8, "name": "GpsTime", "position": 12, "stddev": 574.512275, "variance": 330064.3541 }, { "average": 0.5073283285, "count": 60216460, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999462969, "variance": 0.2499462998 }, { "average": 0, "count": 60216460, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60216460, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001930452238, "count": 60216460, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04389448285, "variance": 0.001926725625 }, { "average": 0, "count": 60216460, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621156.6241, 5228631.488, 626.2016781, 622131.8041, 5230039.948, 1053.801678 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621156.6241115612, 5228631.487777635, 626.20167810373 ], [ 621156.6241115612, 5230039.947777636, 626.20167810373 ], [ 622131.8041115612, 5230039.947777636, 1053.80167810373 ], [ 622131.8041115612, 5228631.487777635, 1053.80167810373 ], [ 621156.6241115612, 5228631.487777635, 626.20167810373 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:31:38+00:00", "end_time": "2018-11-11T19:46:27+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4219.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4219.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4219.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4219.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4003901, 47.1998309, 626.2016781, -121.387136, 47.21268035, 1053.801678 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039006102141, 47.200011358582664, 626.20167810373 ], [ -121.40000905552589, 47.212680352357786, 626.20167810373 ], [ -121.38713595247361, 47.21249981788289, 1053.80167810373 ], [ -121.38752002020824, 47.19983090362999, 1053.80167810373 ], [ -121.40039006102141, 47.200011358582664, 626.20167810373 ] ] ] }, "id": "20181111_47121B4219.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4219.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:31:38Z", "pc:count": 60216460, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621649.2983, "count": 60216460, "maximum": 622131.8041, "minimum": 621156.6241, "name": "X", "position": 0, "stddev": 277.8759941, "variance": 77215.06808 }, { "average": 5229320.077, "count": 60216460, "maximum": 5230039.948, "minimum": 5228631.488, "name": "Y", "position": 1, "stddev": 405.7573869, "variance": 164639.057 }, { "average": 834.6021186, "count": 60216460, "maximum": 1053.801678, "minimum": 626.2016781, "name": "Z", "position": 2, "stddev": 83.44904518, "variance": 6963.743142 }, { "average": 34437.92506, "count": 60216460, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16829.98436, "variance": 283248373.5 }, { "average": 1.981314362, "count": 60216460, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.084163212, "variance": 1.17540987 }, { "average": 2.962357585, "count": 60216460, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.257654293, "variance": 1.58169432 }, { "average": 0, "count": 60216460, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.491013255e-07, "count": 60216460, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004991004584, "variance": 2.491012675e-07 }, { "average": 1.049400313, "count": 60216460, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3238417691, "variance": 0.1048734914 }, { "average": 1.01085425, "count": 60216460, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01442682, "variance": 256.4618662 }, { "average": 0.5073283285, "count": 60216460, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999462969, "variance": 0.2499462998 }, { "average": 1026.232919, "count": 60216460, "maximum": 1029, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.248837788, "variance": 1.559595821 }, { "average": 226002167.3, "count": 60216460, "maximum": 226003498.9, "minimum": 226000787.8, "name": "GpsTime", "position": 12, "stddev": 574.512275, "variance": 330064.3541 }, { "average": 0.5073283285, "count": 60216460, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999462969, "variance": 0.2499462998 }, { "average": 0, "count": 60216460, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60216460, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001930452238, "count": 60216460, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04389448285, "variance": 0.001926725625 }, { "average": 0, "count": 60216460, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621156.6241, 5228631.488, 626.2016781, 622131.8041, 5230039.948, 1053.801678 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621156.6241115612, 5228631.487777635, 626.20167810373 ], [ 621156.6241115612, 5230039.947777636, 626.20167810373 ], [ 622131.8041115612, 5230039.947777636, 1053.80167810373 ], [ 622131.8041115612, 5228631.487777635, 1053.80167810373 ], [ 621156.6241115612, 5228631.487777635, 626.20167810373 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:31:38+00:00", "end_time": "2018-11-11T19:46:27+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3111.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539617842023, 47.212511214819514, 941.8533628314789 ], [ -121.37500896970286, 47.22518272346709, 941.8533628314789 ], [ -121.36213009054444, 47.22499930002261, 2492.553362831479 ], [ -121.36252036475288, 47.21232787218789, 2492.553362831479 ], [ -121.37539617842023, 47.212511214819514, 941.8533628314789 ] ] ] }, "bbox": [ -121.3753962, 47.21232787, 941.8533628, -121.3621301, 47.22518272, 2492.553363 ], "properties": { "datetime": "2018-11-11T20:35:52Z", "pc:count": 64177660, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623491.2273, "count": 64177660, "maximum": 623996.129, "minimum": 623020.729, "name": "X", "position": 0, "stddev": 271.8851203, "variance": 73921.51862 }, { "average": 5230751.856, "count": 64177660, "maximum": 5231468.41, "minimum": 5230059.65, "name": "Y", "position": 1, "stddev": 389.4878351, "variance": 151700.7737 }, { "average": 1241.062932, "count": 64177660, "maximum": 2492.553363, "minimum": 941.8533628, "name": "Z", "position": 2, "stddev": 121.9066704, "variance": 14861.2363 }, { "average": 32443.99316, "count": 64177660, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20151.38593, "variance": 406078355 }, { "average": 2.102102414, "count": 64177660, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.172321141, "variance": 1.374336856 }, { "average": 3.204130783, "count": 64177660, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.343692023, "variance": 1.805508252 }, { "average": 0, "count": 64177660, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.297793656e-07, "count": 64177660, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007278592537, "variance": 5.297790932e-07 }, { "average": 1.050898381, "count": 64177660, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3228937678, "variance": 0.1042603853 }, { "average": 0.6803599878, "count": 64177660, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05548751, "variance": 257.7786793 }, { "average": 0.5097564168, "count": 64177660, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999048072, "variance": 0.2499048162 }, { "average": 1027.371721, "count": 64177660, "maximum": 1030, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 1.053934748, "variance": 1.110778454 }, { "average": 226002684.2, "count": 64177660, "maximum": 226003752.2, "minimum": 226001695.5, "name": "GpsTime", "position": 12, "stddev": 491.6850698, "variance": 241754.2078 }, { "average": 0.5097564168, "count": 64177660, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999048072, "variance": 0.2499048162 }, { "average": 0, "count": 64177660, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64177660, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001865088257, "count": 64177660, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04314637565, "variance": 0.001861609731 }, { "average": 0, "count": 64177660, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623020.729, 5230059.65, 941.8533628, 623996.129, 5231468.41, 2492.553363 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623020.7290276508, 5230059.650464112, 941.8533628314789 ], [ 623020.7290276508, 5231468.410464112, 941.8533628314789 ], [ 623996.1290276507, 5231468.410464112, 2492.553362831479 ], [ 623996.1290276507, 5230059.650464112, 2492.553362831479 ], [ 623020.7290276508, 5230059.650464112, 941.8533628314789 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:35:52+00:00", "end_time": "2018-11-11T20:01:35+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3111.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3111.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3111.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3111.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3753962, 47.21232787, 941.8533628, -121.3621301, 47.22518272, 2492.553363 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539617842023, 47.212511214819514, 941.8533628314789 ], [ -121.37500896970286, 47.22518272346709, 941.8533628314789 ], [ -121.36213009054444, 47.22499930002261, 2492.553362831479 ], [ -121.36252036475288, 47.21232787218789, 2492.553362831479 ], [ -121.37539617842023, 47.212511214819514, 941.8533628314789 ] ] ] }, "id": "20181111_47121B3111.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3111.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:35:52Z", "pc:count": 64177660, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623491.2273, "count": 64177660, "maximum": 623996.129, "minimum": 623020.729, "name": "X", "position": 0, "stddev": 271.8851203, "variance": 73921.51862 }, { "average": 5230751.856, "count": 64177660, "maximum": 5231468.41, "minimum": 5230059.65, "name": "Y", "position": 1, "stddev": 389.4878351, "variance": 151700.7737 }, { "average": 1241.062932, "count": 64177660, "maximum": 2492.553363, "minimum": 941.8533628, "name": "Z", "position": 2, "stddev": 121.9066704, "variance": 14861.2363 }, { "average": 32443.99316, "count": 64177660, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20151.38593, "variance": 406078355 }, { "average": 2.102102414, "count": 64177660, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.172321141, "variance": 1.374336856 }, { "average": 3.204130783, "count": 64177660, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.343692023, "variance": 1.805508252 }, { "average": 0, "count": 64177660, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.297793656e-07, "count": 64177660, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007278592537, "variance": 5.297790932e-07 }, { "average": 1.050898381, "count": 64177660, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3228937678, "variance": 0.1042603853 }, { "average": 0.6803599878, "count": 64177660, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05548751, "variance": 257.7786793 }, { "average": 0.5097564168, "count": 64177660, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999048072, "variance": 0.2499048162 }, { "average": 1027.371721, "count": 64177660, "maximum": 1030, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 1.053934748, "variance": 1.110778454 }, { "average": 226002684.2, "count": 64177660, "maximum": 226003752.2, "minimum": 226001695.5, "name": "GpsTime", "position": 12, "stddev": 491.6850698, "variance": 241754.2078 }, { "average": 0.5097564168, "count": 64177660, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999048072, "variance": 0.2499048162 }, { "average": 0, "count": 64177660, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64177660, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001865088257, "count": 64177660, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04314637565, "variance": 0.001861609731 }, { "average": 0, "count": 64177660, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623020.729, 5230059.65, 941.8533628, 623996.129, 5231468.41, 2492.553363 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623020.7290276508, 5230059.650464112, 941.8533628314789 ], [ 623020.7290276508, 5231468.410464112, 941.8533628314789 ], [ 623996.1290276507, 5231468.410464112, 2492.553362831479 ], [ 623996.1290276507, 5230059.650464112, 2492.553362831479 ], [ 623020.7290276508, 5230059.650464112, 941.8533628314789 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:35:52+00:00", "end_time": "2018-11-11T20:01:35+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4201.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788149723301, 47.23751099028055, 595.1556252736304 ], [ -121.43750903192155, 47.250176711824345, 595.1556252736304 ], [ -121.42464431261145, 47.25000052758165, 1214.0556252736305 ], [ -121.42501984152126, 47.237334883631725, 1214.0556252736305 ], [ -121.43788149723301, 47.23751099028055, 595.1556252736304 ] ] ] }, "bbox": [ -121.4378815, 47.23733488, 595.1556253, -121.4246443, 47.25017671, 1214.055625 ], "properties": { "datetime": "2018-11-11T21:48:38Z", "pc:count": 91900429, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618714.5919, "count": 91900429, "maximum": 619207.4824, "minimum": 618233.6424, "name": "X", "position": 0, "stddev": 267.2075049, "variance": 71399.85065 }, { "average": 5233493.275, "count": 91900429, "maximum": 5234149.307, "minimum": 5232741.227, "name": "Y", "position": 1, "stddev": 389.4463238, "variance": 151668.4391 }, { "average": 995.1165804, "count": 91900429, "maximum": 1214.055625, "minimum": 595.1556253, "name": "Z", "position": 2, "stddev": 128.733133, "variance": 16572.21954 }, { "average": 32845.50749, "count": 91900429, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18916.63735, "variance": 357839168.5 }, { "average": 2.030573274, "count": 91900429, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.127317458, "variance": 1.270844651 }, { "average": 3.06187599, "count": 91900429, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.311583425, "variance": 1.72025108 }, { "average": 0, "count": 91900429, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.425455805e-06, "count": 91900429, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001193923695, "variance": 1.425453789e-06 }, { "average": 1.048074106, "count": 91900429, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3322086355, "variance": 0.1103625775 }, { "average": 3.140979595, "count": 91900429, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.13294784, "variance": 229.0061104 }, { "average": 0.507475161, "count": 91900429, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999441216, "variance": 0.2499441247 }, { "average": 1020.360131, "count": 91900429, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.79938822, "variance": 249.6206682 }, { "average": 225878165.1, "count": 91900429, "maximum": 226008118, "minimum": 225753940.7, "name": "GpsTime", "position": 12, "stddev": 126289.4879, "variance": 15949034750.0 }, { "average": 0.507475161, "count": 91900429, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999441216, "variance": 0.2499441247 }, { "average": 0, "count": 91900429, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 91900429, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002153319654, "count": 91900429, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04635388756, "variance": 0.002148682892 }, { "average": 0, "count": 91900429, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618233.6424, 5232741.227, 595.1556253, 619207.4824, 5234149.307, 1214.055625 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618233.6424035282, 5232741.226987719, 595.1556252736304 ], [ 618233.6424035282, 5234149.306987719, 595.1556252736304 ], [ 619207.4824035283, 5234149.306987719, 1214.0556252736305 ], [ 619207.4824035283, 5232741.226987719, 1214.0556252736305 ], [ 618233.6424035282, 5232741.226987719, 595.1556252736304 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:48:38+00:00", "end_time": "2018-11-08T23:12:20+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4201.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4201.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4201.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4201.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4378815, 47.23733488, 595.1556253, -121.4246443, 47.25017671, 1214.055625 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788149723301, 47.23751099028055, 595.1556252736304 ], [ -121.43750903192155, 47.250176711824345, 595.1556252736304 ], [ -121.42464431261145, 47.25000052758165, 1214.0556252736305 ], [ -121.42501984152126, 47.237334883631725, 1214.0556252736305 ], [ -121.43788149723301, 47.23751099028055, 595.1556252736304 ] ] ] }, "id": "20181108_47121B4201.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4201.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:48:38Z", "pc:count": 91900429, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618714.5919, "count": 91900429, "maximum": 619207.4824, "minimum": 618233.6424, "name": "X", "position": 0, "stddev": 267.2075049, "variance": 71399.85065 }, { "average": 5233493.275, "count": 91900429, "maximum": 5234149.307, "minimum": 5232741.227, "name": "Y", "position": 1, "stddev": 389.4463238, "variance": 151668.4391 }, { "average": 995.1165804, "count": 91900429, "maximum": 1214.055625, "minimum": 595.1556253, "name": "Z", "position": 2, "stddev": 128.733133, "variance": 16572.21954 }, { "average": 32845.50749, "count": 91900429, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18916.63735, "variance": 357839168.5 }, { "average": 2.030573274, "count": 91900429, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.127317458, "variance": 1.270844651 }, { "average": 3.06187599, "count": 91900429, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.311583425, "variance": 1.72025108 }, { "average": 0, "count": 91900429, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.425455805e-06, "count": 91900429, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001193923695, "variance": 1.425453789e-06 }, { "average": 1.048074106, "count": 91900429, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3322086355, "variance": 0.1103625775 }, { "average": 3.140979595, "count": 91900429, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.13294784, "variance": 229.0061104 }, { "average": 0.507475161, "count": 91900429, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999441216, "variance": 0.2499441247 }, { "average": 1020.360131, "count": 91900429, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.79938822, "variance": 249.6206682 }, { "average": 225878165.1, "count": 91900429, "maximum": 226008118, "minimum": 225753940.7, "name": "GpsTime", "position": 12, "stddev": 126289.4879, "variance": 15949034750.0 }, { "average": 0.507475161, "count": 91900429, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999441216, "variance": 0.2499441247 }, { "average": 0, "count": 91900429, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 91900429, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002153319654, "count": 91900429, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04635388756, "variance": 0.002148682892 }, { "average": 0, "count": 91900429, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618233.6424, 5232741.227, 595.1556253, 619207.4824, 5234149.307, 1214.055625 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618233.6424035282, 5232741.226987719, 595.1556252736304 ], [ 618233.6424035282, 5234149.306987719, 595.1556252736304 ], [ 619207.4824035283, 5234149.306987719, 1214.0556252736305 ], [ 619207.4824035283, 5232741.226987719, 1214.0556252736305 ], [ 618233.6424035282, 5232741.226987719, 595.1556252736304 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:48:38+00:00", "end_time": "2018-11-08T23:12:20+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4101.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036714583625, 47.237510449312296, 862.1855939247151 ], [ -121.50000976893676, 47.25016970421853, 862.1855939247151 ], [ -121.48715920548807, 47.25000072901683, 1328.445593924715 ], [ -121.48751964123207, 47.237341548491614, 1328.445593924715 ], [ -121.50036714583625, 47.237510449312296, 862.1855939247151 ] ] ] }, "bbox": [ -121.5003671, 47.23734155, 862.1855939, -121.4871592, 47.2501697, 1328.445594 ], "properties": { "datetime": "2018-11-11T23:56:54Z", "pc:count": 85638043, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613946.5028, "count": 85638043, "maximum": 614477.0987, "minimum": 613504.3587, "name": "X", "position": 0, "stddev": 266.1892828, "variance": 70856.73426 }, { "average": 5233369.013, "count": 85638043, "maximum": 5234055.694, "minimum": 5232648.374, "name": "Y", "position": 1, "stddev": 377.5176333, "variance": 142519.5634 }, { "average": 1117.071123, "count": 85638043, "maximum": 1328.445594, "minimum": 862.1855939, "name": "Z", "position": 2, "stddev": 85.21819857, "variance": 7262.141368 }, { "average": 36135.8822, "count": 85638043, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19524.70661, "variance": 381214168.1 }, { "average": 1.879911245, "count": 85638043, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.046529974, "variance": 1.095224985 }, { "average": 2.759845983, "count": 85638043, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.277302804, "variance": 1.631502454 }, { "average": 0, "count": 85638043, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.259903335e-06, "count": 85638043, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003042994857, "variance": 9.259817698e-06 }, { "average": 1.050618216, "count": 85638043, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3281219058, "variance": 0.1076639851 }, { "average": 0.07899436016, "count": 85638043, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96803342, "variance": 254.9780913 }, { "average": 0.504041002, "count": 85638043, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499983673, "variance": 0.2499836732 }, { "average": 1047.494898, "count": 85638043, "maximum": 1061, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 9.109125433, "variance": 82.97616615 }, { "average": 226010511.7, "count": 85638043, "maximum": 226015814, "minimum": 225753882, "name": "GpsTime", "position": 12, "stddev": 10302.77636, "variance": 106147200.8 }, { "average": 0.504041002, "count": 85638043, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499983673, "variance": 0.2499836732 }, { "average": 0, "count": 85638043, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 85638043, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001986932373, "count": 85638043, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04453071407, "variance": 0.001982984496 }, { "average": 0, "count": 85638043, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613504.3587, 5232648.374, 862.1855939, 614477.0987, 5234055.694, 1328.445594 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613504.3586721268, 5232648.373633752, 862.1855939247151 ], [ 613504.3586721268, 5234055.693633752, 862.1855939247151 ], [ 614477.0986721268, 5234055.693633752, 1328.445593924715 ], [ 614477.0986721268, 5232648.373633752, 1328.445593924715 ], [ 613504.3586721268, 5232648.373633752, 862.1855939247151 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:56:54+00:00", "end_time": "2018-11-08T23:11:22+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4101.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4101.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4101.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4101.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5003671, 47.23734155, 862.1855939, -121.4871592, 47.2501697, 1328.445594 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036714583625, 47.237510449312296, 862.1855939247151 ], [ -121.50000976893676, 47.25016970421853, 862.1855939247151 ], [ -121.48715920548807, 47.25000072901683, 1328.445593924715 ], [ -121.48751964123207, 47.237341548491614, 1328.445593924715 ], [ -121.50036714583625, 47.237510449312296, 862.1855939247151 ] ] ] }, "id": "20181108_47121B4101.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4101.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:56:54Z", "pc:count": 85638043, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613946.5028, "count": 85638043, "maximum": 614477.0987, "minimum": 613504.3587, "name": "X", "position": 0, "stddev": 266.1892828, "variance": 70856.73426 }, { "average": 5233369.013, "count": 85638043, "maximum": 5234055.694, "minimum": 5232648.374, "name": "Y", "position": 1, "stddev": 377.5176333, "variance": 142519.5634 }, { "average": 1117.071123, "count": 85638043, "maximum": 1328.445594, "minimum": 862.1855939, "name": "Z", "position": 2, "stddev": 85.21819857, "variance": 7262.141368 }, { "average": 36135.8822, "count": 85638043, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19524.70661, "variance": 381214168.1 }, { "average": 1.879911245, "count": 85638043, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.046529974, "variance": 1.095224985 }, { "average": 2.759845983, "count": 85638043, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.277302804, "variance": 1.631502454 }, { "average": 0, "count": 85638043, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.259903335e-06, "count": 85638043, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.003042994857, "variance": 9.259817698e-06 }, { "average": 1.050618216, "count": 85638043, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3281219058, "variance": 0.1076639851 }, { "average": 0.07899436016, "count": 85638043, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96803342, "variance": 254.9780913 }, { "average": 0.504041002, "count": 85638043, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499983673, "variance": 0.2499836732 }, { "average": 1047.494898, "count": 85638043, "maximum": 1061, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 9.109125433, "variance": 82.97616615 }, { "average": 226010511.7, "count": 85638043, "maximum": 226015814, "minimum": 225753882, "name": "GpsTime", "position": 12, "stddev": 10302.77636, "variance": 106147200.8 }, { "average": 0.504041002, "count": 85638043, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499983673, "variance": 0.2499836732 }, { "average": 0, "count": 85638043, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 85638043, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001986932373, "count": 85638043, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04453071407, "variance": 0.001982984496 }, { "average": 0, "count": 85638043, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613504.3587, 5232648.374, 862.1855939, 614477.0987, 5234055.694, 1328.445594 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613504.3586721268, 5232648.373633752, 862.1855939247151 ], [ 613504.3586721268, 5234055.693633752, 862.1855939247151 ], [ 614477.0986721268, 5234055.693633752, 1328.445593924715 ], [ 614477.0986721268, 5232648.373633752, 1328.445593924715 ], [ 613504.3586721268, 5232648.373633752, 862.1855939247151 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:56:54+00:00", "end_time": "2018-11-08T23:11:22+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5216.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285207975633, 47.200010002884476, 149.27497589747293 ], [ -121.56251021900964, 47.21266303878081, 149.27497589747293 ], [ -121.54967416452587, 47.212501243481476, 764.114975897473 ], [ -121.55001907531447, 47.199848278763206, 764.114975897473 ], [ -121.56285207975633, 47.200010002884476, 149.27497589747293 ] ] ] }, "bbox": [ -121.5628521, 47.19984828, 149.2749759, -121.5496742, 47.21266304, 764.1149759 ], "properties": { "datetime": "2018-11-12T22:56:56Z", "pc:count": 132285860, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609345.3192, "count": 132285860, "maximum": 609824.1536, "minimum": 608851.8536, "name": "X", "position": 0, "stddev": 273.5881542, "variance": 74850.47815 }, { "average": 5229107.601, "count": 132285860, "maximum": 5229798.602, "minimum": 5228392.022, "name": "Y", "position": 1, "stddev": 394.0193957, "variance": 155251.2842 }, { "average": 524.1916402, "count": 132285860, "maximum": 764.1149759, "minimum": 149.2749759, "name": "Z", "position": 2, "stddev": 70.32985356, "variance": 4946.288302 }, { "average": 33948.40105, "count": 132285860, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16121.5964, "variance": 259905870.5 }, { "average": 1.992289947, "count": 132285860, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.103676589, "variance": 1.218102014 }, { "average": 2.984975257, "count": 132285860, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294946341, "variance": 1.676886026 }, { "average": 0, "count": 132285860, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.995670437e-07, "count": 132285860, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009484546596, "variance": 8.995662413e-07 }, { "average": 1.066995172, "count": 132285860, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5525945704, "variance": 0.3053607593 }, { "average": 1.281276642, "count": 132285860, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.34491773, "variance": 235.4665 }, { "average": 0.5065186634, "count": 132285860, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999575071, "variance": 0.2499575089 }, { "average": 1042.621288, "count": 132285860, "maximum": 1078, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 29.60738174, "variance": 876.5970534 }, { "average": 225966974, "count": 132285860, "maximum": 226098616.9, "minimum": 225753778.4, "name": "GpsTime", "position": 12, "stddev": 145177.8414, "variance": 21076605620.0 }, { "average": 0.5065186634, "count": 132285860, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999575071, "variance": 0.2499575089 }, { "average": 0, "count": 132285860, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 132285860, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001665431211, "count": 132285860, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04077569818, "variance": 0.001662657562 }, { "average": 0, "count": 132285860, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608851.8536, 5228392.022, 149.2749759, 609824.1536, 5229798.602, 764.1149759 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608851.8536345199, 5228392.021742926, 149.27497589747293 ], [ 608851.8536345199, 5229798.601742926, 149.27497589747293 ], [ 609824.1536345199, 5229798.601742926, 764.114975897473 ], [ 609824.1536345199, 5228392.021742926, 764.114975897473 ], [ 608851.8536345199, 5228392.021742926, 149.27497589747293 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:56:56+00:00", "end_time": "2018-11-08T23:09:38+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5216.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5216.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5216.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5216.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5628521, 47.19984828, 149.2749759, -121.5496742, 47.21266304, 764.1149759 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285207975633, 47.200010002884476, 149.27497589747293 ], [ -121.56251021900964, 47.21266303878081, 149.27497589747293 ], [ -121.54967416452587, 47.212501243481476, 764.114975897473 ], [ -121.55001907531447, 47.199848278763206, 764.114975897473 ], [ -121.56285207975633, 47.200010002884476, 149.27497589747293 ] ] ] }, "id": "20181108_47121B5216.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5216.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:56:56Z", "pc:count": 132285860, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609345.3192, "count": 132285860, "maximum": 609824.1536, "minimum": 608851.8536, "name": "X", "position": 0, "stddev": 273.5881542, "variance": 74850.47815 }, { "average": 5229107.601, "count": 132285860, "maximum": 5229798.602, "minimum": 5228392.022, "name": "Y", "position": 1, "stddev": 394.0193957, "variance": 155251.2842 }, { "average": 524.1916402, "count": 132285860, "maximum": 764.1149759, "minimum": 149.2749759, "name": "Z", "position": 2, "stddev": 70.32985356, "variance": 4946.288302 }, { "average": 33948.40105, "count": 132285860, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16121.5964, "variance": 259905870.5 }, { "average": 1.992289947, "count": 132285860, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.103676589, "variance": 1.218102014 }, { "average": 2.984975257, "count": 132285860, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294946341, "variance": 1.676886026 }, { "average": 0, "count": 132285860, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.995670437e-07, "count": 132285860, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009484546596, "variance": 8.995662413e-07 }, { "average": 1.066995172, "count": 132285860, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5525945704, "variance": 0.3053607593 }, { "average": 1.281276642, "count": 132285860, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.34491773, "variance": 235.4665 }, { "average": 0.5065186634, "count": 132285860, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999575071, "variance": 0.2499575089 }, { "average": 1042.621288, "count": 132285860, "maximum": 1078, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 29.60738174, "variance": 876.5970534 }, { "average": 225966974, "count": 132285860, "maximum": 226098616.9, "minimum": 225753778.4, "name": "GpsTime", "position": 12, "stddev": 145177.8414, "variance": 21076605620.0 }, { "average": 0.5065186634, "count": 132285860, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999575071, "variance": 0.2499575089 }, { "average": 0, "count": 132285860, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 132285860, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001665431211, "count": 132285860, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04077569818, "variance": 0.001662657562 }, { "average": 0, "count": 132285860, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608851.8536, 5228392.022, 149.2749759, 609824.1536, 5229798.602, 764.1149759 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608851.8536345199, 5228392.021742926, 149.27497589747293 ], [ 608851.8536345199, 5229798.601742926, 149.27497589747293 ], [ 609824.1536345199, 5229798.601742926, 764.114975897473 ], [ 609824.1536345199, 5228392.021742926, 764.114975897473 ], [ 608851.8536345199, 5228392.021742926, 149.27497589747293 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:56:56+00:00", "end_time": "2018-11-08T23:09:38+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3115.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32514471442613, 47.212508031549206, 1032.5072955414705 ], [ -121.32501412236127, 47.21665435102774, 1032.5072955414705 ], [ -121.3163398415044, 47.21652717990922, 1208.1072955414704 ], [ -121.31647110909114, 47.212380878767036, 1208.1072955414704 ], [ -121.32514471442613, 47.212508031549206, 1032.5072955414705 ] ] ] }, "bbox": [ -121.3251447, 47.21238088, 1032.507296, -121.3163398, 47.21665435, 1208.107296 ], "properties": { "datetime": "2018-11-11T20:02:38Z", "pc:count": 6299640, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626997.9354, "count": 6299640, "maximum": 627482.9187, "minimum": 626825.8387, "name": "X", "position": 0, "stddev": 138.343993, "variance": 19139.06041 }, { "average": 5230297.903, "count": 6299640, "maximum": 5230600.704, "minimum": 5230139.724, "name": "Y", "position": 1, "stddev": 111.7594631, "variance": 12490.17759 }, { "average": 1136.56891, "count": 6299640, "maximum": 1208.107296, "minimum": 1032.507296, "name": "Z", "position": 2, "stddev": 22.01276172, "variance": 484.5616786 }, { "average": 34919.53421, "count": 6299640, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19439.72762, "variance": 377903009.8 }, { "average": 1.968026268, "count": 6299640, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.07900947, "variance": 1.164261437 }, { "average": 2.936508118, "count": 6299640, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.259911298, "variance": 1.587376478 }, { "average": 0, "count": 6299640, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.762176886e-07, "count": 6299640, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006900851668, "variance": 4.762175374e-07 }, { "average": 1.051972017, "count": 6299640, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3083322835, "variance": 0.09506879706 }, { "average": 1.77251054, "count": 6299640, "maximum": 28.00200081, "minimum": -24, "name": "ScanAngleRank", "position": 9, "stddev": 16.51685487, "variance": 272.8064948 }, { "average": 0.5043119924, "count": 6299640, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999814461, "variance": 0.2499814464 }, { "average": 1023.525823, "count": 6299640, "maximum": 1025, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 0.9904584039, "variance": 0.9810078499 }, { "average": 226000961.6, "count": 6299640, "maximum": 226001758.9, "minimum": 226000144.5, "name": "GpsTime", "position": 12, "stddev": 488.1877964, "variance": 238327.3246 }, { "average": 0.5043119924, "count": 6299640, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999814461, "variance": 0.2499814464 }, { "average": 0, "count": 6299640, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6299640, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001526595171, "count": 6299640, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03904183551, "variance": 0.00152426492 }, { "average": 0, "count": 6299640, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626825.8387, 5230139.724, 1032.507296, 627482.9187, 5230600.704, 1208.107296 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626825.8387273229, 5230139.723681919, 1032.5072955414705 ], [ 626825.8387273229, 5230600.70368192, 1032.5072955414705 ], [ 627482.918727323, 5230600.70368192, 1208.1072955414704 ], [ 627482.918727323, 5230139.723681919, 1208.1072955414704 ], [ 626825.8387273229, 5230139.723681919, 1032.5072955414705 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:02:38+00:00", "end_time": "2018-11-11T19:35:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3115.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3115.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3115.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3115.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3251447, 47.21238088, 1032.507296, -121.3163398, 47.21665435, 1208.107296 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32514471442613, 47.212508031549206, 1032.5072955414705 ], [ -121.32501412236127, 47.21665435102774, 1032.5072955414705 ], [ -121.3163398415044, 47.21652717990922, 1208.1072955414704 ], [ -121.31647110909114, 47.212380878767036, 1208.1072955414704 ], [ -121.32514471442613, 47.212508031549206, 1032.5072955414705 ] ] ] }, "id": "20181111_47121B3115.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3115.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:02:38Z", "pc:count": 6299640, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626997.9354, "count": 6299640, "maximum": 627482.9187, "minimum": 626825.8387, "name": "X", "position": 0, "stddev": 138.343993, "variance": 19139.06041 }, { "average": 5230297.903, "count": 6299640, "maximum": 5230600.704, "minimum": 5230139.724, "name": "Y", "position": 1, "stddev": 111.7594631, "variance": 12490.17759 }, { "average": 1136.56891, "count": 6299640, "maximum": 1208.107296, "minimum": 1032.507296, "name": "Z", "position": 2, "stddev": 22.01276172, "variance": 484.5616786 }, { "average": 34919.53421, "count": 6299640, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19439.72762, "variance": 377903009.8 }, { "average": 1.968026268, "count": 6299640, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.07900947, "variance": 1.164261437 }, { "average": 2.936508118, "count": 6299640, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.259911298, "variance": 1.587376478 }, { "average": 0, "count": 6299640, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.762176886e-07, "count": 6299640, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006900851668, "variance": 4.762175374e-07 }, { "average": 1.051972017, "count": 6299640, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3083322835, "variance": 0.09506879706 }, { "average": 1.77251054, "count": 6299640, "maximum": 28.00200081, "minimum": -24, "name": "ScanAngleRank", "position": 9, "stddev": 16.51685487, "variance": 272.8064948 }, { "average": 0.5043119924, "count": 6299640, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999814461, "variance": 0.2499814464 }, { "average": 1023.525823, "count": 6299640, "maximum": 1025, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 0.9904584039, "variance": 0.9810078499 }, { "average": 226000961.6, "count": 6299640, "maximum": 226001758.9, "minimum": 226000144.5, "name": "GpsTime", "position": 12, "stddev": 488.1877964, "variance": 238327.3246 }, { "average": 0.5043119924, "count": 6299640, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999814461, "variance": 0.2499814464 }, { "average": 0, "count": 6299640, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 6299640, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001526595171, "count": 6299640, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03904183551, "variance": 0.00152426492 }, { "average": 0, "count": 6299640, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626825.8387, 5230139.724, 1032.507296, 627482.9187, 5230600.704, 1208.107296 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626825.8387273229, 5230139.723681919, 1032.5072955414705 ], [ 626825.8387273229, 5230600.70368192, 1032.5072955414705 ], [ 627482.918727323, 5230600.70368192, 1208.1072955414704 ], [ 627482.918727323, 5230139.723681919, 1208.1072955414704 ], [ 626825.8387273229, 5230139.723681919, 1032.5072955414705 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:02:38+00:00", "end_time": "2018-11-11T19:35:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6216.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782173549157, 47.200009663830386, 462.3784279767185 ], [ -121.68750993821975, 47.212649509179585, 462.3784279767185 ], [ -121.67470330813505, 47.212502065111174, 1683.2984279767186 ], [ -121.67501814560562, 47.199862284558534, 1683.2984279767186 ], [ -121.68782173549157, 47.200009663830386, 462.3784279767185 ] ] ] }, "bbox": [ -121.6878217, 47.19986228, 462.378428, -121.6747033, 47.21264951, 1683.298428 ], "properties": { "datetime": "2018-11-12T23:58:27Z", "pc:count": 44255616, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599929.1028, "count": 44255616, "maximum": 600356.7036, "minimum": 599386.6836, "name": "X", "position": 0, "stddev": 274.7892529, "variance": 75509.13353 }, { "average": 5228961.637, "count": 44255616, "maximum": 5229630.367, "minimum": 5228225.327, "name": "Y", "position": 1, "stddev": 409.3024997, "variance": 167528.5363 }, { "average": 871.0426777, "count": 44255616, "maximum": 1683.298428, "minimum": 462.378428, "name": "Z", "position": 2, "stddev": 107.3537957, "variance": 11524.83744 }, { "average": 39181.47151, "count": 44255616, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19732.66188, "variance": 389377944.9 }, { "average": 1.812895023, "count": 44255616, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.057115451, "variance": 1.117493076 }, { "average": 2.625657431, "count": 44255616, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.370568191, "variance": 1.878457166 }, { "average": 0, "count": 44255616, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.519200456e-07, "count": 44255616, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006722498431, "variance": 4.519198516e-07 }, { "average": 1.062510733, "count": 44255616, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3550650527, "variance": 0.1260711916 }, { "average": -0.3763505193, "count": 44255616, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.25363295, "variance": 264.180584 }, { "average": 0.5752241704, "count": 44255616, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4943089416, "variance": 0.2443413297 }, { "average": 1083.829145, "count": 44255616, "maximum": 1087, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 1.246073589, "variance": 1.552699389 }, { "average": 226101010.7, "count": 44255616, "maximum": 226102307.8, "minimum": 226099704.1, "name": "GpsTime", "position": 12, "stddev": 545.8796001, "variance": 297984.5379 }, { "average": 0.5752241704, "count": 44255616, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4943089416, "variance": 0.2443413297 }, { "average": 0, "count": 44255616, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 44255616, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002248934915, "count": 44255616, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04736958156, "variance": 0.002243877257 }, { "average": 0, "count": 44255616, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599386.6836, 5228225.327, 462.378428, 600356.7036, 5229630.367, 1683.298428 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599386.6836341689, 5228225.327366344, 462.3784279767185 ], [ 599386.6836341689, 5229630.367366343, 462.3784279767185 ], [ 600356.703634169, 5229630.367366343, 1683.2984279767186 ], [ 600356.703634169, 5228225.327366344, 1683.2984279767186 ], [ 599386.6836341689, 5228225.327366344, 462.3784279767185 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:58:27+00:00", "end_time": "2018-11-12T23:15:04+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6216.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6216.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6216.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6216.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6878217, 47.19986228, 462.378428, -121.6747033, 47.21264951, 1683.298428 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782173549157, 47.200009663830386, 462.3784279767185 ], [ -121.68750993821975, 47.212649509179585, 462.3784279767185 ], [ -121.67470330813505, 47.212502065111174, 1683.2984279767186 ], [ -121.67501814560562, 47.199862284558534, 1683.2984279767186 ], [ -121.68782173549157, 47.200009663830386, 462.3784279767185 ] ] ] }, "id": "20181112_47121B6216.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6216.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:58:27Z", "pc:count": 44255616, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599929.1028, "count": 44255616, "maximum": 600356.7036, "minimum": 599386.6836, "name": "X", "position": 0, "stddev": 274.7892529, "variance": 75509.13353 }, { "average": 5228961.637, "count": 44255616, "maximum": 5229630.367, "minimum": 5228225.327, "name": "Y", "position": 1, "stddev": 409.3024997, "variance": 167528.5363 }, { "average": 871.0426777, "count": 44255616, "maximum": 1683.298428, "minimum": 462.378428, "name": "Z", "position": 2, "stddev": 107.3537957, "variance": 11524.83744 }, { "average": 39181.47151, "count": 44255616, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19732.66188, "variance": 389377944.9 }, { "average": 1.812895023, "count": 44255616, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.057115451, "variance": 1.117493076 }, { "average": 2.625657431, "count": 44255616, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.370568191, "variance": 1.878457166 }, { "average": 0, "count": 44255616, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.519200456e-07, "count": 44255616, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006722498431, "variance": 4.519198516e-07 }, { "average": 1.062510733, "count": 44255616, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3550650527, "variance": 0.1260711916 }, { "average": -0.3763505193, "count": 44255616, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.25363295, "variance": 264.180584 }, { "average": 0.5752241704, "count": 44255616, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4943089416, "variance": 0.2443413297 }, { "average": 1083.829145, "count": 44255616, "maximum": 1087, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 1.246073589, "variance": 1.552699389 }, { "average": 226101010.7, "count": 44255616, "maximum": 226102307.8, "minimum": 226099704.1, "name": "GpsTime", "position": 12, "stddev": 545.8796001, "variance": 297984.5379 }, { "average": 0.5752241704, "count": 44255616, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4943089416, "variance": 0.2443413297 }, { "average": 0, "count": 44255616, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 44255616, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002248934915, "count": 44255616, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04736958156, "variance": 0.002243877257 }, { "average": 0, "count": 44255616, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599386.6836, 5228225.327, 462.378428, 600356.7036, 5229630.367, 1683.298428 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599386.6836341689, 5228225.327366344, 462.3784279767185 ], [ 599386.6836341689, 5229630.367366343, 462.3784279767185 ], [ 600356.703634169, 5229630.367366343, 1683.2984279767186 ], [ 600356.703634169, 5228225.327366344, 1683.2984279767186 ], [ 599386.6836341689, 5228225.327366344, 462.3784279767185 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:58:27+00:00", "end_time": "2018-11-12T23:15:04+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4414.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40038876503664, 47.15001123097721, 721.6773197621545 ], [ -121.40000841372209, 47.162680695617844, 721.6773197621545 ], [ -121.3871365790098, 47.162500153726356, 1173.9973197621546 ], [ -121.38751998700326, 47.14983076860343, 1173.9973197621546 ], [ -121.40038876503664, 47.15001123097721, 721.6773197621545 ] ] ] }, "bbox": [ -121.4003888, 47.14983077, 721.6773198, -121.3871366, 47.1626807, 1173.99732 ], "properties": { "datetime": "2018-11-11T19:16:29Z", "pc:count": 48825538, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621759.1175, "count": 48825538, "maximum": 622246.5257, "minimum": 621270.5257, "name": "X", "position": 0, "stddev": 272.2817591, "variance": 74137.35634 }, { "average": 5223752.247, "count": 48825538, "maximum": 5224483.648, "minimum": 5223075.148, "name": "Y", "position": 1, "stddev": 392.7872821, "variance": 154281.849 }, { "average": 948.6159876, "count": 48825538, "maximum": 1173.99732, "minimum": 721.6773198, "name": "Z", "position": 2, "stddev": 90.48179957, "variance": 8186.956053 }, { "average": 37171.13141, "count": 48825538, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17276.14881, "variance": 298465317.7 }, { "average": 1.885336215, "count": 48825538, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.021285971, "variance": 1.043025034 }, { "average": 2.770619486, "count": 48825538, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.208238191, "variance": 1.459839526 }, { "average": 0, "count": 48825538, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.174568194e-06, "count": 48825538, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001781728987, "variance": 3.174558181e-06 }, { "average": 1.051332276, "count": 48825538, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3535359667, "variance": 0.1249876797 }, { "average": 0.02879142556, "count": 48825538, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99895908, "variance": 255.9666916 }, { "average": 0.5089111973, "count": 48825538, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999205894, "variance": 0.2499205957 }, { "average": 1016.185148, "count": 48825538, "maximum": 1019, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 1.116915295, "variance": 1.247499775 }, { "average": 225997828.1, "count": 48825538, "maximum": 225998989.4, "minimum": 225997017.8, "name": "GpsTime", "position": 12, "stddev": 425.7620302, "variance": 181273.3064 }, { "average": 0.5089111973, "count": 48825538, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999205894, "variance": 0.2499205957 }, { "average": 0, "count": 48825538, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48825538, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002543013453, "count": 48825538, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0503641399, "variance": 0.002536546588 }, { "average": 0, "count": 48825538, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621270.5257, 5223075.148, 721.6773198, 622246.5257, 5224483.648, 1173.99732 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621270.5256822013, 5223075.148274868, 721.6773197621545 ], [ 621270.5256822013, 5224483.648274868, 721.6773197621545 ], [ 622246.5256822013, 5224483.648274868, 1173.9973197621546 ], [ 622246.5256822013, 5223075.148274868, 1173.9973197621546 ], [ 621270.5256822013, 5223075.148274868, 721.6773197621545 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:16:29+00:00", "end_time": "2018-11-11T18:43:37+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4414.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4414.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4414.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4414.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4003888, 47.14983077, 721.6773198, -121.3871366, 47.1626807, 1173.99732 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40038876503664, 47.15001123097721, 721.6773197621545 ], [ -121.40000841372209, 47.162680695617844, 721.6773197621545 ], [ -121.3871365790098, 47.162500153726356, 1173.9973197621546 ], [ -121.38751998700326, 47.14983076860343, 1173.9973197621546 ], [ -121.40038876503664, 47.15001123097721, 721.6773197621545 ] ] ] }, "id": "20181111_47121B4414.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4414.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:16:29Z", "pc:count": 48825538, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621759.1175, "count": 48825538, "maximum": 622246.5257, "minimum": 621270.5257, "name": "X", "position": 0, "stddev": 272.2817591, "variance": 74137.35634 }, { "average": 5223752.247, "count": 48825538, "maximum": 5224483.648, "minimum": 5223075.148, "name": "Y", "position": 1, "stddev": 392.7872821, "variance": 154281.849 }, { "average": 948.6159876, "count": 48825538, "maximum": 1173.99732, "minimum": 721.6773198, "name": "Z", "position": 2, "stddev": 90.48179957, "variance": 8186.956053 }, { "average": 37171.13141, "count": 48825538, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17276.14881, "variance": 298465317.7 }, { "average": 1.885336215, "count": 48825538, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.021285971, "variance": 1.043025034 }, { "average": 2.770619486, "count": 48825538, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.208238191, "variance": 1.459839526 }, { "average": 0, "count": 48825538, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.174568194e-06, "count": 48825538, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001781728987, "variance": 3.174558181e-06 }, { "average": 1.051332276, "count": 48825538, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3535359667, "variance": 0.1249876797 }, { "average": 0.02879142556, "count": 48825538, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99895908, "variance": 255.9666916 }, { "average": 0.5089111973, "count": 48825538, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999205894, "variance": 0.2499205957 }, { "average": 1016.185148, "count": 48825538, "maximum": 1019, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 1.116915295, "variance": 1.247499775 }, { "average": 225997828.1, "count": 48825538, "maximum": 225998989.4, "minimum": 225997017.8, "name": "GpsTime", "position": 12, "stddev": 425.7620302, "variance": 181273.3064 }, { "average": 0.5089111973, "count": 48825538, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999205894, "variance": 0.2499205957 }, { "average": 0, "count": 48825538, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48825538, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002543013453, "count": 48825538, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0503641399, "variance": 0.002536546588 }, { "average": 0, "count": 48825538, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621270.5257, 5223075.148, 721.6773198, 622246.5257, 5224483.648, 1173.99732 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621270.5256822013, 5223075.148274868, 721.6773197621545 ], [ 621270.5256822013, 5224483.648274868, 721.6773197621545 ], [ 622246.5256822013, 5224483.648274868, 1173.9973197621546 ], [ 622246.5256822013, 5223075.148274868, 1173.9973197621546 ], [ 621270.5256822013, 5223075.148274868, 721.6773197621545 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:16:29+00:00", "end_time": "2018-11-11T18:43:37+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4106.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036670644712, 47.22501052195487, 781.1990396250193 ], [ -121.50000948049814, 47.23766998450809, 781.1990396250193 ], [ -121.48715929784626, 47.23750100822759, 1273.3790396250192 ], [ -121.48751958125658, 47.224841620054484, 1273.3790396250192 ], [ -121.50036670644712, 47.22501052195487, 781.1990396250193 ] ] ] }, "bbox": [ -121.5003667, 47.22484162, 781.1990396, -121.4871593, 47.23766998, 1273.37904 ], "properties": { "datetime": "2018-11-11T23:56:53Z", "pc:count": 70926352, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614023.3789, "count": 70926352, "maximum": 614504.0281, "minimum": 613531.0881, "name": "X", "position": 0, "stddev": 290.5733328, "variance": 84432.86172 }, { "average": 5231991.795, "count": 70926352, "maximum": 5232666.623, "minimum": 5231259.283, "name": "Y", "position": 1, "stddev": 404.0200624, "variance": 163232.2108 }, { "average": 1080.784101, "count": 70926352, "maximum": 1273.37904, "minimum": 781.1990396, "name": "Z", "position": 2, "stddev": 94.50830421, "variance": 8931.819564 }, { "average": 37775.58235, "count": 70926352, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19647.64521, "variance": 386029962.2 }, { "average": 1.777062607, "count": 70926352, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.037173012, "variance": 1.075727858 }, { "average": 2.554290935, "count": 70926352, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.359090962, "variance": 1.847128244 }, { "average": 0, "count": 70926352, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.734193238e-06, "count": 70926352, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001316886576, "variance": 1.734190255e-06 }, { "average": 1.061630789, "count": 70926352, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3708920504, "variance": 0.137560913 }, { "average": 0.3860618086, "count": 70926352, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99842584, "variance": 255.9496295 }, { "average": 0.5067926234, "count": 70926352, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999538617, "variance": 0.2499538638 }, { "average": 1025.76942, "count": 70926352, "maximum": 1061, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.645298, "variance": 277.0659454 }, { "average": 225914345.7, "count": 70926352, "maximum": 226015813.6, "minimum": 225753866.3, "name": "GpsTime", "position": 12, "stddev": 122321.618, "variance": 14962578240.0 }, { "average": 0.5067926234, "count": 70926352, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999538617, "variance": 0.2499538638 }, { "average": 0, "count": 70926352, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 70926352, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002657615889, "count": 70926352, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05148352167, "variance": 0.002650553004 }, { "average": 0, "count": 70926352, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613531.0881, 5231259.283, 781.1990396, 614504.0281, 5232666.623, 1273.37904 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613531.0881252686, 5231259.282821301, 781.1990396250193 ], [ 613531.0881252686, 5232666.622821301, 781.1990396250193 ], [ 614504.0281252685, 5232666.622821301, 1273.3790396250192 ], [ 614504.0281252685, 5231259.282821301, 1273.3790396250192 ], [ 613531.0881252686, 5231259.282821301, 781.1990396250193 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:56:53+00:00", "end_time": "2018-11-08T23:11:06+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4106.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4106.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4106.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4106.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5003667, 47.22484162, 781.1990396, -121.4871593, 47.23766998, 1273.37904 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036670644712, 47.22501052195487, 781.1990396250193 ], [ -121.50000948049814, 47.23766998450809, 781.1990396250193 ], [ -121.48715929784626, 47.23750100822759, 1273.3790396250192 ], [ -121.48751958125658, 47.224841620054484, 1273.3790396250192 ], [ -121.50036670644712, 47.22501052195487, 781.1990396250193 ] ] ] }, "id": "20181108_47121B4106.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4106.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:56:53Z", "pc:count": 70926352, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614023.3789, "count": 70926352, "maximum": 614504.0281, "minimum": 613531.0881, "name": "X", "position": 0, "stddev": 290.5733328, "variance": 84432.86172 }, { "average": 5231991.795, "count": 70926352, "maximum": 5232666.623, "minimum": 5231259.283, "name": "Y", "position": 1, "stddev": 404.0200624, "variance": 163232.2108 }, { "average": 1080.784101, "count": 70926352, "maximum": 1273.37904, "minimum": 781.1990396, "name": "Z", "position": 2, "stddev": 94.50830421, "variance": 8931.819564 }, { "average": 37775.58235, "count": 70926352, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19647.64521, "variance": 386029962.2 }, { "average": 1.777062607, "count": 70926352, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.037173012, "variance": 1.075727858 }, { "average": 2.554290935, "count": 70926352, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.359090962, "variance": 1.847128244 }, { "average": 0, "count": 70926352, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.734193238e-06, "count": 70926352, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001316886576, "variance": 1.734190255e-06 }, { "average": 1.061630789, "count": 70926352, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3708920504, "variance": 0.137560913 }, { "average": 0.3860618086, "count": 70926352, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99842584, "variance": 255.9496295 }, { "average": 0.5067926234, "count": 70926352, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999538617, "variance": 0.2499538638 }, { "average": 1025.76942, "count": 70926352, "maximum": 1061, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.645298, "variance": 277.0659454 }, { "average": 225914345.7, "count": 70926352, "maximum": 226015813.6, "minimum": 225753866.3, "name": "GpsTime", "position": 12, "stddev": 122321.618, "variance": 14962578240.0 }, { "average": 0.5067926234, "count": 70926352, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999538617, "variance": 0.2499538638 }, { "average": 0, "count": 70926352, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 70926352, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002657615889, "count": 70926352, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05148352167, "variance": 0.002650553004 }, { "average": 0, "count": 70926352, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613531.0881, 5231259.283, 781.1990396, 614504.0281, 5232666.623, 1273.37904 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613531.0881252686, 5231259.282821301, 781.1990396250193 ], [ 613531.0881252686, 5232666.622821301, 781.1990396250193 ], [ 614504.0281252685, 5232666.622821301, 1273.3790396250192 ], [ 614504.0281252685, 5231259.282821301, 1273.3790396250192 ], [ 613531.0881252686, 5231259.282821301, 781.1990396250193 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:56:53+00:00", "end_time": "2018-11-08T23:11:06+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4217.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538400608923, 47.20001132792662, 481.24093746739186 ], [ -121.42500902155761, 47.21267813637884, 481.24093746739186 ], [ -121.41214262640213, 47.21250050579008, 964.640937467392 ], [ -121.41252067112383, 47.19983377556745, 964.640937467392 ], [ -121.42538400608923, 47.20001132792662, 481.24093746739186 ] ] ] }, "bbox": [ -121.425384, 47.19983378, 481.2409375, -121.4121426, 47.21267814, 964.6409375 ], "properties": { "datetime": "2018-11-11T20:46:12Z", "pc:count": 53971029, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619744.6189, "count": 53971029, "maximum": 620238.2628, "minimum": 619263.6028, "name": "X", "position": 0, "stddev": 274.5876058, "variance": 75398.35325 }, { "average": 5229332.542, "count": 53971029, "maximum": 5230001.2, "minimum": 5228593, "name": "Y", "position": 1, "stddev": 395.1912452, "variance": 156176.1203 }, { "average": 674.3012723, "count": 53971029, "maximum": 964.6409375, "minimum": 481.2409375, "name": "Z", "position": 2, "stddev": 90.41827215, "variance": 8175.463938 }, { "average": 35099.65222, "count": 53971029, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15928.98523, "variance": 253732570.4 }, { "average": 1.87513149, "count": 53971029, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.0095461, "variance": 1.019183327 }, { "average": 2.750027631, "count": 53971029, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.190110835, "variance": 1.416363799 }, { "average": 0, "count": 53971029, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.186358166e-06, "count": 53971029, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001478632282, "variance": 2.186353427e-06 }, { "average": 1.087289405, "count": 53971029, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5924756275, "variance": 0.3510273692 }, { "average": -1.026545831, "count": 53971029, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.1006301, "variance": 259.2302897 }, { "average": 0.5069857386, "count": 53971029, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999512017, "variance": 0.2499512041 }, { "average": 1027.889253, "count": 53971029, "maximum": 1031, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.339409056, "variance": 1.794016619 }, { "average": 226002915.7, "count": 53971029, "maximum": 226004372.4, "minimum": 226001114.5, "name": "GpsTime", "position": 12, "stddev": 601.7484732, "variance": 362101.225 }, { "average": 0.5069857386, "count": 53971029, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999512017, "variance": 0.2499512041 }, { "average": 0, "count": 53971029, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53971029, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002831389411, "count": 53971029, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05313541848, "variance": 0.002823372697 }, { "average": 0, "count": 53971029, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619263.6028, 5228593, 481.2409375, 620238.2628, 5230001.2, 964.6409375 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619263.6028037304, 5228592.999548551, 481.24093746739186 ], [ 619263.6028037304, 5230001.19954855, 481.24093746739186 ], [ 620238.2628037303, 5230001.19954855, 964.640937467392 ], [ 620238.2628037303, 5228592.999548551, 964.640937467392 ], [ 619263.6028037304, 5228592.999548551, 481.24093746739186 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:46:12+00:00", "end_time": "2018-11-11T19:51:54+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4217.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4217.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4217.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4217.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.425384, 47.19983378, 481.2409375, -121.4121426, 47.21267814, 964.6409375 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538400608923, 47.20001132792662, 481.24093746739186 ], [ -121.42500902155761, 47.21267813637884, 481.24093746739186 ], [ -121.41214262640213, 47.21250050579008, 964.640937467392 ], [ -121.41252067112383, 47.19983377556745, 964.640937467392 ], [ -121.42538400608923, 47.20001132792662, 481.24093746739186 ] ] ] }, "id": "20181111_47121B4217.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4217.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:46:12Z", "pc:count": 53971029, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619744.6189, "count": 53971029, "maximum": 620238.2628, "minimum": 619263.6028, "name": "X", "position": 0, "stddev": 274.5876058, "variance": 75398.35325 }, { "average": 5229332.542, "count": 53971029, "maximum": 5230001.2, "minimum": 5228593, "name": "Y", "position": 1, "stddev": 395.1912452, "variance": 156176.1203 }, { "average": 674.3012723, "count": 53971029, "maximum": 964.6409375, "minimum": 481.2409375, "name": "Z", "position": 2, "stddev": 90.41827215, "variance": 8175.463938 }, { "average": 35099.65222, "count": 53971029, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15928.98523, "variance": 253732570.4 }, { "average": 1.87513149, "count": 53971029, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.0095461, "variance": 1.019183327 }, { "average": 2.750027631, "count": 53971029, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.190110835, "variance": 1.416363799 }, { "average": 0, "count": 53971029, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.186358166e-06, "count": 53971029, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001478632282, "variance": 2.186353427e-06 }, { "average": 1.087289405, "count": 53971029, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5924756275, "variance": 0.3510273692 }, { "average": -1.026545831, "count": 53971029, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.1006301, "variance": 259.2302897 }, { "average": 0.5069857386, "count": 53971029, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999512017, "variance": 0.2499512041 }, { "average": 1027.889253, "count": 53971029, "maximum": 1031, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.339409056, "variance": 1.794016619 }, { "average": 226002915.7, "count": 53971029, "maximum": 226004372.4, "minimum": 226001114.5, "name": "GpsTime", "position": 12, "stddev": 601.7484732, "variance": 362101.225 }, { "average": 0.5069857386, "count": 53971029, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999512017, "variance": 0.2499512041 }, { "average": 0, "count": 53971029, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53971029, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002831389411, "count": 53971029, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05313541848, "variance": 0.002823372697 }, { "average": 0, "count": 53971029, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619263.6028, 5228593, 481.2409375, 620238.2628, 5230001.2, 964.6409375 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619263.6028037304, 5228592.999548551, 481.24093746739186 ], [ 619263.6028037304, 5230001.19954855, 481.24093746739186 ], [ 620238.2628037303, 5230001.19954855, 964.640937467392 ], [ 620238.2628037303, 5228592.999548551, 964.640937467392 ], [ 619263.6028037304, 5228592.999548551, 481.24093746739186 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:46:12+00:00", "end_time": "2018-11-11T19:51:54+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3114.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33772512350019, 47.21250921689661, 1022.488827472037 ], [ -121.3375036267388, 47.219594467414126, 1022.488827472037 ], [ -121.32479718271213, 47.219409345742605, 1381.988827472037 ], [ -121.32502037044644, 47.212324140834305, 1381.988827472037 ], [ -121.33772512350019, 47.21250921689661, 1022.488827472037 ] ] ] }, "bbox": [ -121.3377251, 47.21232414, 1022.488827, -121.3247972, 47.21959447, 1381.988827 ], "properties": { "datetime": "2018-11-11T20:05:27Z", "pc:count": 34253457, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626325.0842, "count": 34253457, "maximum": 626835.6926, "minimum": 625873.2326, "name": "X", "position": 0, "stddev": 269.4909507, "variance": 72625.37252 }, { "average": 5230463.742, "count": 34253457, "maximum": 5230907.211, "minimum": 5230119.491, "name": "Y", "position": 1, "stddev": 202.5143608, "variance": 41012.06632 }, { "average": 1199.706896, "count": 34253457, "maximum": 1381.988827, "minimum": 1022.488827, "name": "Z", "position": 2, "stddev": 72.29935152, "variance": 5227.19623 }, { "average": 33137.07844, "count": 34253457, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20008.87046, "variance": 400354897.1 }, { "average": 2.098285408, "count": 34253457, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.153750007, "variance": 1.331139079 }, { "average": 3.197485614, "count": 34253457, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.299784508, "variance": 1.689439767 }, { "average": 0, "count": 34253457, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.014395219e-06, "count": 34253457, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001419292507, "variance": 2.01439122e-06 }, { "average": 1.045999853, "count": 34253457, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2897703071, "variance": 0.08396683088 }, { "average": -1.015478495, "count": 34253457, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.62242516, "variance": 244.060168 }, { "average": 0.5117802854, "count": 34253457, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998612129, "variance": 0.2498612322 }, { "average": 1024.389721, "count": 34253457, "maximum": 1026, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 0.9817533089, "variance": 0.9638395595 }, { "average": 226001344.1, "count": 34253457, "maximum": 226001927.7, "minimum": 226000150, "name": "GpsTime", "position": 12, "stddev": 447.8880373, "variance": 200603.6939 }, { "average": 0.5117802854, "count": 34253457, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998612129, "variance": 0.2498612322 }, { "average": 0, "count": 34253457, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34253457, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001336098718, "count": 34253457, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03652825752, "variance": 0.001334313598 }, { "average": 0, "count": 34253457, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625873.2326, 5230119.491, 1022.488827, 626835.6926, 5230907.211, 1381.988827 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625873.2326394459, 5230119.490589598, 1022.488827472037 ], [ 625873.2326394459, 5230907.210589599, 1022.488827472037 ], [ 626835.6926394459, 5230907.210589599, 1381.988827472037 ], [ 626835.6926394459, 5230119.490589598, 1381.988827472037 ], [ 625873.2326394459, 5230119.490589598, 1022.488827472037 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:05:27+00:00", "end_time": "2018-11-11T19:35:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3114.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3114.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3114.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3114.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3377251, 47.21232414, 1022.488827, -121.3247972, 47.21959447, 1381.988827 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33772512350019, 47.21250921689661, 1022.488827472037 ], [ -121.3375036267388, 47.219594467414126, 1022.488827472037 ], [ -121.32479718271213, 47.219409345742605, 1381.988827472037 ], [ -121.32502037044644, 47.212324140834305, 1381.988827472037 ], [ -121.33772512350019, 47.21250921689661, 1022.488827472037 ] ] ] }, "id": "20181111_47121B3114.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3114.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:05:27Z", "pc:count": 34253457, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626325.0842, "count": 34253457, "maximum": 626835.6926, "minimum": 625873.2326, "name": "X", "position": 0, "stddev": 269.4909507, "variance": 72625.37252 }, { "average": 5230463.742, "count": 34253457, "maximum": 5230907.211, "minimum": 5230119.491, "name": "Y", "position": 1, "stddev": 202.5143608, "variance": 41012.06632 }, { "average": 1199.706896, "count": 34253457, "maximum": 1381.988827, "minimum": 1022.488827, "name": "Z", "position": 2, "stddev": 72.29935152, "variance": 5227.19623 }, { "average": 33137.07844, "count": 34253457, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20008.87046, "variance": 400354897.1 }, { "average": 2.098285408, "count": 34253457, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.153750007, "variance": 1.331139079 }, { "average": 3.197485614, "count": 34253457, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.299784508, "variance": 1.689439767 }, { "average": 0, "count": 34253457, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.014395219e-06, "count": 34253457, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001419292507, "variance": 2.01439122e-06 }, { "average": 1.045999853, "count": 34253457, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2897703071, "variance": 0.08396683088 }, { "average": -1.015478495, "count": 34253457, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.62242516, "variance": 244.060168 }, { "average": 0.5117802854, "count": 34253457, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998612129, "variance": 0.2498612322 }, { "average": 1024.389721, "count": 34253457, "maximum": 1026, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 0.9817533089, "variance": 0.9638395595 }, { "average": 226001344.1, "count": 34253457, "maximum": 226001927.7, "minimum": 226000150, "name": "GpsTime", "position": 12, "stddev": 447.8880373, "variance": 200603.6939 }, { "average": 0.5117802854, "count": 34253457, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998612129, "variance": 0.2498612322 }, { "average": 0, "count": 34253457, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34253457, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001336098718, "count": 34253457, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03652825752, "variance": 0.001334313598 }, { "average": 0, "count": 34253457, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625873.2326, 5230119.491, 1022.488827, 626835.6926, 5230907.211, 1381.988827 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625873.2326394459, 5230119.490589598, 1022.488827472037 ], [ 625873.2326394459, 5230907.210589599, 1022.488827472037 ], [ 626835.6926394459, 5230907.210589599, 1381.988827472037 ], [ 626835.6926394459, 5230119.490589598, 1381.988827472037 ], [ 625873.2326394459, 5230119.490589598, 1022.488827472037 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:05:27+00:00", "end_time": "2018-11-11T19:35:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5416.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55643410674692, 47.14432932146497, 1308.2613699432854 ], [ -121.55627824552026, 47.15008475222569, 1308.2613699432854 ], [ -121.54985813342971, 47.15000364481578, 1508.8413699432854 ], [ -121.55001468716658, 47.144248230284674, 1508.8413699432854 ], [ -121.55643410674692, 47.14432932146497, 1308.2613699432854 ] ] ] }, "bbox": [ -121.5564341, 47.14424823, 1308.26137, -121.5498581, 47.15008475, 1508.84137 ], "properties": { "datetime": "2018-11-11T19:57:59Z", "pc:count": 8992992, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609729.1857, "count": 8992992, "maximum": 609939.1874, "minimum": 609452.3074, "name": "X", "position": 0, "stddev": 115.6983578, "variance": 13386.11 }, { "average": 5222603.18, "count": 8992992, "maximum": 5222853.158, "minimum": 5222213.358, "name": "Y", "position": 1, "stddev": 163.7534498, "variance": 26815.19232 }, { "average": 1418.120018, "count": 8992992, "maximum": 1508.84137, "minimum": 1308.26137, "name": "Z", "position": 2, "stddev": 38.45166495, "variance": 1478.530537 }, { "average": 36408.29791, "count": 8992992, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21220.18058, "variance": 450296064 }, { "average": 1.847957498, "count": 8992992, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.074712786, "variance": 1.155007572 }, { "average": 2.69652803, "count": 8992992, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.377802305, "variance": 1.898339193 }, { "average": 0, "count": 8992992, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.223953941e-07, "count": 8992992, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004715881353, "variance": 2.223953694e-07 }, { "average": 1.072764215, "count": 8992992, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3958944815, "variance": 0.1567324405 }, { "average": -2.120800227, "count": 8992992, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.46445534, "variance": 271.0782898 }, { "average": 0.501680642, "count": 8992992, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999972032, "variance": 0.2499972032 }, { "average": 1023.498913, "count": 8992992, "maximum": 1025, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 0.8688607227, "variance": 0.7549189555 }, { "average": 226000940.7, "count": 8992992, "maximum": 226001479.6, "minimum": 226000421.9, "name": "GpsTime", "position": 12, "stddev": 402.9226379, "variance": 162346.6521 }, { "average": 0.501680642, "count": 8992992, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999972032, "variance": 0.2499972032 }, { "average": 0, "count": 8992992, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 8992992, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002975427978, "count": 8992992, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05446627522, "variance": 0.002966575136 }, { "average": 0, "count": 8992992, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609452.3074, 5222213.358, 1308.26137, 609939.1874, 5222853.158, 1508.84137 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609452.3074312521, 5222213.357537564, 1308.2613699432854 ], [ 609452.3074312521, 5222853.157537565, 1308.2613699432854 ], [ 609939.187431252, 5222853.157537565, 1508.8413699432854 ], [ 609939.187431252, 5222213.357537564, 1508.8413699432854 ], [ 609452.3074312521, 5222213.357537564, 1308.2613699432854 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:57:59+00:00", "end_time": "2018-11-11T19:40:21+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5416.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5416.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5416.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5416.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5564341, 47.14424823, 1308.26137, -121.5498581, 47.15008475, 1508.84137 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55643410674692, 47.14432932146497, 1308.2613699432854 ], [ -121.55627824552026, 47.15008475222569, 1308.2613699432854 ], [ -121.54985813342971, 47.15000364481578, 1508.8413699432854 ], [ -121.55001468716658, 47.144248230284674, 1508.8413699432854 ], [ -121.55643410674692, 47.14432932146497, 1308.2613699432854 ] ] ] }, "id": "20181111_47121B5416.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5416.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:57:59Z", "pc:count": 8992992, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609729.1857, "count": 8992992, "maximum": 609939.1874, "minimum": 609452.3074, "name": "X", "position": 0, "stddev": 115.6983578, "variance": 13386.11 }, { "average": 5222603.18, "count": 8992992, "maximum": 5222853.158, "minimum": 5222213.358, "name": "Y", "position": 1, "stddev": 163.7534498, "variance": 26815.19232 }, { "average": 1418.120018, "count": 8992992, "maximum": 1508.84137, "minimum": 1308.26137, "name": "Z", "position": 2, "stddev": 38.45166495, "variance": 1478.530537 }, { "average": 36408.29791, "count": 8992992, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21220.18058, "variance": 450296064 }, { "average": 1.847957498, "count": 8992992, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.074712786, "variance": 1.155007572 }, { "average": 2.69652803, "count": 8992992, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.377802305, "variance": 1.898339193 }, { "average": 0, "count": 8992992, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.223953941e-07, "count": 8992992, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004715881353, "variance": 2.223953694e-07 }, { "average": 1.072764215, "count": 8992992, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3958944815, "variance": 0.1567324405 }, { "average": -2.120800227, "count": 8992992, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.46445534, "variance": 271.0782898 }, { "average": 0.501680642, "count": 8992992, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999972032, "variance": 0.2499972032 }, { "average": 1023.498913, "count": 8992992, "maximum": 1025, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 0.8688607227, "variance": 0.7549189555 }, { "average": 226000940.7, "count": 8992992, "maximum": 226001479.6, "minimum": 226000421.9, "name": "GpsTime", "position": 12, "stddev": 402.9226379, "variance": 162346.6521 }, { "average": 0.501680642, "count": 8992992, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999972032, "variance": 0.2499972032 }, { "average": 0, "count": 8992992, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 8992992, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002975427978, "count": 8992992, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05446627522, "variance": 0.002966575136 }, { "average": 0, "count": 8992992, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609452.3074, 5222213.358, 1308.26137, 609939.1874, 5222853.158, 1508.84137 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609452.3074312521, 5222213.357537564, 1308.2613699432854 ], [ 609452.3074312521, 5222853.157537565, 1308.2613699432854 ], [ 609939.187431252, 5222853.157537565, 1508.8413699432854 ], [ 609939.187431252, 5222213.357537564, 1508.8413699432854 ], [ 609452.3074312521, 5222213.357537564, 1308.2613699432854 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:57:59+00:00", "end_time": "2018-11-11T19:40:21+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3104.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33757319604626, 47.24812608835608, 1376.3228070639695 ], [ -121.33751415486472, 47.2500124313257, 1376.3228070639695 ], [ -121.33704204107057, 47.25000557881664, 1447.9628070639694 ], [ -121.3371010989998, 47.248119236296596, 1447.9628070639694 ], [ -121.33757319604626, 47.24812608835608, 1376.3228070639695 ] ] ] }, "bbox": [ -121.3375732, 47.24811924, 1376.322807, -121.337042, 47.25001243, 1447.962807 ], "properties": { "datetime": "2018-11-11T21:04:09Z", "pc:count": 124928, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625812.0647, "count": 124928, "maximum": 625836.1494, "minimum": 625800.4094, "name": "X", "position": 0, "stddev": 7.496767932, "variance": 56.20152942 }, { "average": 5234213.655, "count": 124928, "maximum": 5234287.462, "minimum": 5234077.742, "name": "Y", "position": 1, "stddev": 52.68018252, "variance": 2775.20163 }, { "average": 1399.735443, "count": 124928, "maximum": 1447.962807, "minimum": 1376.322807, "name": "Z", "position": 2, "stddev": 14.21241462, "variance": 201.9927295 }, { "average": 42018.29554, "count": 124928, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21470.89128, "variance": 460999172.5 }, { "average": 1.556960809, "count": 124928, "maximum": 8, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8357590892, "variance": 0.6984932551 }, { "average": 2.121373911, "count": 124928, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.115661133, "variance": 1.244699764 }, { "average": 0, "count": 124928, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 124928, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.095863217, "count": 124928, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4702687424, "variance": 0.2211526901 }, { "average": 0.5138371656, "count": 124928, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 19.13232091, "variance": 366.0457036 }, { "average": 0.5081246798, "count": 124928, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999359861, "variance": 0.2499359902 }, { "average": 1032.039983, "count": 124928, "maximum": 1033, "minimum": 1031, "name": "PointSourceId", "position": 11, "stddev": 0.7655171531, "variance": 0.5860165117 }, { "average": 226004850.9, "count": 124928, "maximum": 226005449, "minimum": 226004470.6, "name": "GpsTime", "position": 12, "stddev": 409.229238, "variance": 167468.5692 }, { "average": 0.5081246798, "count": 124928, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999359861, "variance": 0.2499359902 }, { "average": 0, "count": 124928, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 124928, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004482581967, "count": 124928, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06680212681, "variance": 0.004462524147 }, { "average": 0, "count": 124928, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625800.4094, 5234077.742, 1376.322807, 625836.1494, 5234287.462, 1447.962807 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625800.4093621162, 5234077.741540428, 1376.3228070639695 ], [ 625800.4093621162, 5234287.461540429, 1376.3228070639695 ], [ 625836.1493621162, 5234287.461540429, 1447.9628070639694 ], [ 625836.1493621162, 5234077.741540428, 1447.9628070639694 ], [ 625800.4093621162, 5234077.741540428, 1376.3228070639695 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:04:09+00:00", "end_time": "2018-11-11T20:47:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3104.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3104.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3104.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3104.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3375732, 47.24811924, 1376.322807, -121.337042, 47.25001243, 1447.962807 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33757319604626, 47.24812608835608, 1376.3228070639695 ], [ -121.33751415486472, 47.2500124313257, 1376.3228070639695 ], [ -121.33704204107057, 47.25000557881664, 1447.9628070639694 ], [ -121.3371010989998, 47.248119236296596, 1447.9628070639694 ], [ -121.33757319604626, 47.24812608835608, 1376.3228070639695 ] ] ] }, "id": "20181111_47121B3104.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3104.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:04:09Z", "pc:count": 124928, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625812.0647, "count": 124928, "maximum": 625836.1494, "minimum": 625800.4094, "name": "X", "position": 0, "stddev": 7.496767932, "variance": 56.20152942 }, { "average": 5234213.655, "count": 124928, "maximum": 5234287.462, "minimum": 5234077.742, "name": "Y", "position": 1, "stddev": 52.68018252, "variance": 2775.20163 }, { "average": 1399.735443, "count": 124928, "maximum": 1447.962807, "minimum": 1376.322807, "name": "Z", "position": 2, "stddev": 14.21241462, "variance": 201.9927295 }, { "average": 42018.29554, "count": 124928, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21470.89128, "variance": 460999172.5 }, { "average": 1.556960809, "count": 124928, "maximum": 8, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8357590892, "variance": 0.6984932551 }, { "average": 2.121373911, "count": 124928, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.115661133, "variance": 1.244699764 }, { "average": 0, "count": 124928, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 124928, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.095863217, "count": 124928, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4702687424, "variance": 0.2211526901 }, { "average": 0.5138371656, "count": 124928, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 19.13232091, "variance": 366.0457036 }, { "average": 0.5081246798, "count": 124928, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999359861, "variance": 0.2499359902 }, { "average": 1032.039983, "count": 124928, "maximum": 1033, "minimum": 1031, "name": "PointSourceId", "position": 11, "stddev": 0.7655171531, "variance": 0.5860165117 }, { "average": 226004850.9, "count": 124928, "maximum": 226005449, "minimum": 226004470.6, "name": "GpsTime", "position": 12, "stddev": 409.229238, "variance": 167468.5692 }, { "average": 0.5081246798, "count": 124928, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999359861, "variance": 0.2499359902 }, { "average": 0, "count": 124928, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 124928, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004482581967, "count": 124928, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06680212681, "variance": 0.004462524147 }, { "average": 0, "count": 124928, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625800.4094, 5234077.742, 1376.322807, 625836.1494, 5234287.462, 1447.962807 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625800.4093621162, 5234077.741540428, 1376.3228070639695 ], [ 625800.4093621162, 5234287.461540429, 1376.3228070639695 ], [ 625836.1493621162, 5234287.461540429, 1447.9628070639694 ], [ 625836.1493621162, 5234077.741540428, 1447.9628070639694 ], [ 625800.4093621162, 5234077.741540428, 1376.3228070639695 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:04:09+00:00", "end_time": "2018-11-11T20:47:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121A4204.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40007586046899, 47.12293270511659, 1600.9556176151782 ], [ -121.40001304399077, 47.12502729372777, 1600.9556176151782 ], [ -121.39841995401963, 47.12500502508134, 1679.2956176151783 ], [ -121.3984828329783, 47.122910438091836, 1679.2956176151783 ], [ -121.40007586046899, 47.12293270511659, 1600.9556176151782 ] ] ] }, "bbox": [ -121.4000759, 47.12291044, 1600.955618, -121.39842, 47.12502729, 1679.295618 ], "properties": { "datetime": "2018-11-11T18:26:03Z", "pc:count": 336961, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621408.2177, "count": 336961, "maximum": 621476.7325, "minimum": 621355.8525, "name": "X", "position": 0, "stddev": 32.84223005, "variance": 1078.612075 }, { "average": 5220215.462, "count": 336961, "maximum": 5220299.37, "minimum": 5220066.51, "name": "Y", "position": 1, "stddev": 50.63113528, "variance": 2563.51186 }, { "average": 1624.661041, "count": 336961, "maximum": 1679.295618, "minimum": 1600.955618, "name": "Z", "position": 2, "stddev": 10.17213908, "variance": 103.4724135 }, { "average": 50770.42272, "count": 336961, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17210.975, "variance": 296217660.3 }, { "average": 1.258196052, "count": 336961, "maximum": 7, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.5589331808, "variance": 0.3124063006 }, { "average": 1.517389253, "count": 336961, "maximum": 7, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.7836590023, "variance": 0.6141214318 }, { "average": 0, "count": 336961, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 336961, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.153014741, "count": 336961, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4427403226, "variance": 0.1960189933 }, { "average": 12.77365034, "count": 336961, "maximum": 18, "minimum": 7.998000145, "name": "ScanAngleRank", "position": 9, "stddev": 2.169353607, "variance": 4.706095074 }, { "average": 0.4984790525, "count": 336961, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999984286, "variance": 0.2499984286 }, { "average": 1006.439517, "count": 336961, "maximum": 1011, "minimum": 1002, "name": "PointSourceId", "position": 11, "stddev": 4.499600189, "variance": 20.24640186 }, { "average": 225872903, "count": 336961, "maximum": 225995963.1, "minimum": 225753106.4, "name": "GpsTime", "position": 12, "stddev": 121415.0682, "variance": 14741618790.0 }, { "average": 0.4984790525, "count": 336961, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999984286, "variance": 0.2499984286 }, { "average": 0, "count": 336961, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 336961, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00221390606, "count": 336961, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04700011953, "variance": 0.002209011236 }, { "average": 0, "count": 336961, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621355.8525, 5220066.51, 1600.955618, 621476.7325, 5220299.37, 1679.295618 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621355.8524949079, 5220066.509855507, 1600.9556176151782 ], [ 621355.8524949079, 5220299.369855506, 1600.9556176151782 ], [ 621476.7324949078, 5220299.369855506, 1679.2956176151783 ], [ 621476.7324949078, 5220066.509855507, 1679.2956176151783 ], [ 621355.8524949079, 5220066.509855507, 1600.9556176151782 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:26:03+00:00", "end_time": "2018-11-08T22:58:26+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121A4204.copc.json", "type": "application/json" } ], "assets": { "20181108_47121A4204.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121A4204.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121A4204.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4000759, 47.12291044, 1600.955618, -121.39842, 47.12502729, 1679.295618 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40007586046899, 47.12293270511659, 1600.9556176151782 ], [ -121.40001304399077, 47.12502729372777, 1600.9556176151782 ], [ -121.39841995401963, 47.12500502508134, 1679.2956176151783 ], [ -121.3984828329783, 47.122910438091836, 1679.2956176151783 ], [ -121.40007586046899, 47.12293270511659, 1600.9556176151782 ] ] ] }, "id": "20181108_47121A4204.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121A4204.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:26:03Z", "pc:count": 336961, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621408.2177, "count": 336961, "maximum": 621476.7325, "minimum": 621355.8525, "name": "X", "position": 0, "stddev": 32.84223005, "variance": 1078.612075 }, { "average": 5220215.462, "count": 336961, "maximum": 5220299.37, "minimum": 5220066.51, "name": "Y", "position": 1, "stddev": 50.63113528, "variance": 2563.51186 }, { "average": 1624.661041, "count": 336961, "maximum": 1679.295618, "minimum": 1600.955618, "name": "Z", "position": 2, "stddev": 10.17213908, "variance": 103.4724135 }, { "average": 50770.42272, "count": 336961, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17210.975, "variance": 296217660.3 }, { "average": 1.258196052, "count": 336961, "maximum": 7, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.5589331808, "variance": 0.3124063006 }, { "average": 1.517389253, "count": 336961, "maximum": 7, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 0.7836590023, "variance": 0.6141214318 }, { "average": 0, "count": 336961, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 336961, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.153014741, "count": 336961, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4427403226, "variance": 0.1960189933 }, { "average": 12.77365034, "count": 336961, "maximum": 18, "minimum": 7.998000145, "name": "ScanAngleRank", "position": 9, "stddev": 2.169353607, "variance": 4.706095074 }, { "average": 0.4984790525, "count": 336961, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999984286, "variance": 0.2499984286 }, { "average": 1006.439517, "count": 336961, "maximum": 1011, "minimum": 1002, "name": "PointSourceId", "position": 11, "stddev": 4.499600189, "variance": 20.24640186 }, { "average": 225872903, "count": 336961, "maximum": 225995963.1, "minimum": 225753106.4, "name": "GpsTime", "position": 12, "stddev": 121415.0682, "variance": 14741618790.0 }, { "average": 0.4984790525, "count": 336961, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999984286, "variance": 0.2499984286 }, { "average": 0, "count": 336961, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 336961, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00221390606, "count": 336961, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04700011953, "variance": 0.002209011236 }, { "average": 0, "count": 336961, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621355.8525, 5220066.51, 1600.955618, 621476.7325, 5220299.37, 1679.295618 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621355.8524949079, 5220066.509855507, 1600.9556176151782 ], [ 621355.8524949079, 5220299.369855506, 1600.9556176151782 ], [ 621476.7324949078, 5220299.369855506, 1679.2956176151783 ], [ 621476.7324949078, 5220066.509855507, 1679.2956176151783 ], [ 621355.8524949079, 5220066.509855507, 1600.9556176151782 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:26:03+00:00", "end_time": "2018-11-08T22:58:26+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5308.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60009538279999, 47.1719059404943, 1270.9243576465533 ], [ -121.60000987607899, 47.175159001946156, 1270.9243576465533 ], [ -121.58747816800117, 47.17500514803726, 1456.4643576465533 ], [ -121.58756443949817, 47.17175210398825, 1456.4643576465533 ], [ -121.60009538279999, 47.1719059404943, 1270.9243576465533 ] ] ] }, "bbox": [ -121.6000954, 47.1717521, 1270.924358, -121.5874782, 47.175159, 1456.464358 ], "properties": { "datetime": "2018-11-12T23:42:25Z", "pc:count": 11718200, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606495.1138, "count": 11718200, "maximum": 607036.9463, "minimum": 606087.0463, "name": "X", "position": 0, "stddev": 245.1028992, "variance": 60075.43118 }, { "average": 5225453.241, "count": 11718200, "maximum": 5225579.255, "minimum": 5225217.635, "name": "Y", "position": 1, "stddev": 80.47363473, "variance": 6476.005887 }, { "average": 1362.110363, "count": 11718200, "maximum": 1456.464358, "minimum": 1270.924358, "name": "Z", "position": 2, "stddev": 23.56151994, "variance": 555.1452219 }, { "average": 37898.81289, "count": 11718200, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 22434.61513, "variance": 503311955.9 }, { "average": 1.884483538, "count": 11718200, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.179067735, "variance": 1.390200723 }, { "average": 2.770105648, "count": 11718200, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.583184588, "variance": 2.506473441 }, { "average": 0, "count": 11718200, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11718200, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.089379512, "count": 11718200, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3868677709, "variance": 0.1496666722 }, { "average": -2.780078849, "count": 11718200, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.43619858, "variance": 238.2762265 }, { "average": 0.5554557867, "count": 11718200, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4969151606, "variance": 0.2469246768 }, { "average": 1067.933851, "count": 11718200, "maximum": 1085, "minimum": 1031, "name": "PointSourceId", "position": 11, "stddev": 24.0679618, "variance": 579.2667854 }, { "average": 226071500.7, "count": 11718200, "maximum": 226101345.6, "minimum": 226004162, "name": "GpsTime", "position": 12, "stddev": 44453.20054, "variance": 1976087039 }, { "average": 0.5554557867, "count": 11718200, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4969151606, "variance": 0.2469246768 }, { "average": 0, "count": 11718200, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11718200, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00227586148, "count": 11718200, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04765167498, "variance": 0.002270682129 }, { "average": 0, "count": 11718200, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606087.0463, 5225217.635, 1270.924358, 607036.9463, 5225579.255, 1456.464358 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606087.0463339025, 5225217.6354091065, 1270.9243576465533 ], [ 606087.0463339025, 5225579.255409106, 1270.9243576465533 ], [ 607036.9463339024, 5225579.255409106, 1456.4643576465533 ], [ 607036.9463339024, 5225217.6354091065, 1456.4643576465533 ], [ 606087.0463339025, 5225217.6354091065, 1270.9243576465533 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:42:25+00:00", "end_time": "2018-11-11T20:42:42+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5308.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5308.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5308.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5308.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6000954, 47.1717521, 1270.924358, -121.5874782, 47.175159, 1456.464358 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60009538279999, 47.1719059404943, 1270.9243576465533 ], [ -121.60000987607899, 47.175159001946156, 1270.9243576465533 ], [ -121.58747816800117, 47.17500514803726, 1456.4643576465533 ], [ -121.58756443949817, 47.17175210398825, 1456.4643576465533 ], [ -121.60009538279999, 47.1719059404943, 1270.9243576465533 ] ] ] }, "id": "20181111_47121B5308.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5308.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:42:25Z", "pc:count": 11718200, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606495.1138, "count": 11718200, "maximum": 607036.9463, "minimum": 606087.0463, "name": "X", "position": 0, "stddev": 245.1028992, "variance": 60075.43118 }, { "average": 5225453.241, "count": 11718200, "maximum": 5225579.255, "minimum": 5225217.635, "name": "Y", "position": 1, "stddev": 80.47363473, "variance": 6476.005887 }, { "average": 1362.110363, "count": 11718200, "maximum": 1456.464358, "minimum": 1270.924358, "name": "Z", "position": 2, "stddev": 23.56151994, "variance": 555.1452219 }, { "average": 37898.81289, "count": 11718200, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 22434.61513, "variance": 503311955.9 }, { "average": 1.884483538, "count": 11718200, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.179067735, "variance": 1.390200723 }, { "average": 2.770105648, "count": 11718200, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.583184588, "variance": 2.506473441 }, { "average": 0, "count": 11718200, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11718200, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.089379512, "count": 11718200, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3868677709, "variance": 0.1496666722 }, { "average": -2.780078849, "count": 11718200, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.43619858, "variance": 238.2762265 }, { "average": 0.5554557867, "count": 11718200, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4969151606, "variance": 0.2469246768 }, { "average": 1067.933851, "count": 11718200, "maximum": 1085, "minimum": 1031, "name": "PointSourceId", "position": 11, "stddev": 24.0679618, "variance": 579.2667854 }, { "average": 226071500.7, "count": 11718200, "maximum": 226101345.6, "minimum": 226004162, "name": "GpsTime", "position": 12, "stddev": 44453.20054, "variance": 1976087039 }, { "average": 0.5554557867, "count": 11718200, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4969151606, "variance": 0.2469246768 }, { "average": 0, "count": 11718200, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 11718200, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00227586148, "count": 11718200, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04765167498, "variance": 0.002270682129 }, { "average": 0, "count": 11718200, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606087.0463, 5225217.635, 1270.924358, 607036.9463, 5225579.255, 1456.464358 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606087.0463339025, 5225217.6354091065, 1270.9243576465533 ], [ 606087.0463339025, 5225579.255409106, 1270.9243576465533 ], [ 607036.9463339024, 5225579.255409106, 1456.4643576465533 ], [ 607036.9463339024, 5225217.6354091065, 1456.4643576465533 ], [ 606087.0463339025, 5225217.6354091065, 1270.9243576465533 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:42:25+00:00", "end_time": "2018-11-11T20:42:42+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3103.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35024553753456, 47.242559532642936, 1226.7870365406022 ], [ -121.35000867325923, 47.25018572793598, 1226.7870365406022 ], [ -121.33745572770376, 47.25000423802443, 1554.3070365406022 ], [ -121.33769439199742, 47.242378090863276, 1554.3070365406022 ], [ -121.35024553753456, 47.242559532642936, 1226.7870365406022 ] ] ] }, "bbox": [ -121.3502455, 47.24237809, 1226.787037, -121.3374557, 47.25018573, 1554.307037 ], "properties": { "datetime": "2018-11-11T21:07:14Z", "pc:count": 15607800, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625287.1144, "count": 15607800, "maximum": 625804.8498, "minimum": 624854.5698, "name": "X", "position": 0, "stddev": 276.4797496, "variance": 76441.05193 }, { "average": 5234016.028, "count": 15607800, "maximum": 5234286.645, "minimum": 5233438.785, "name": "Y", "position": 1, "stddev": 160.1858287, "variance": 25659.49971 }, { "average": 1385.09267, "count": 15607800, "maximum": 1554.307037, "minimum": 1226.787037, "name": "Z", "position": 2, "stddev": 49.12821401, "variance": 2413.581412 }, { "average": 42188.15423, "count": 15607800, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21532.0235, "variance": 463628036.1 }, { "average": 1.569963992, "count": 15607800, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8365787394, "variance": 0.6998639872 }, { "average": 2.139956752, "count": 15607800, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.097783498, "variance": 1.205128609 }, { "average": 0, "count": 15607800, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 15607800, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.133523302, "count": 15607800, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4618460886, "variance": 0.2133018096 }, { "average": 2.146334738, "count": 15607800, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98543172, "variance": 255.5340274 }, { "average": 0.502800715, "count": 15607800, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499992172, "variance": 0.249992172 }, { "average": 1032.11879, "count": 15607800, "maximum": 1034, "minimum": 1031, "name": "PointSourceId", "position": 11, "stddev": 0.7262452915, "variance": 0.5274322235 }, { "average": 226004873.5, "count": 15607800, "maximum": 226005634.1, "minimum": 226004455.1, "name": "GpsTime", "position": 12, "stddev": 402.1298527, "variance": 161708.4185 }, { "average": 0.502800715, "count": 15607800, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499992172, "variance": 0.249992172 }, { "average": 0, "count": 15607800, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 15607800, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003253565525, "count": 15607800, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05694716889, "variance": 0.003242980044 }, { "average": 0, "count": 15607800, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624854.5698, 5233438.785, 1226.787037, 625804.8498, 5234286.645, 1554.307037 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624854.5697679861, 5233438.785297438, 1226.7870365406022 ], [ 624854.5697679861, 5234286.645297437, 1226.7870365406022 ], [ 625804.8497679861, 5234286.645297437, 1554.3070365406022 ], [ 625804.8497679861, 5233438.785297438, 1554.3070365406022 ], [ 624854.5697679861, 5233438.785297438, 1226.7870365406022 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:07:14+00:00", "end_time": "2018-11-11T20:47:35+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3103.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3103.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3103.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3103.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3502455, 47.24237809, 1226.787037, -121.3374557, 47.25018573, 1554.307037 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35024553753456, 47.242559532642936, 1226.7870365406022 ], [ -121.35000867325923, 47.25018572793598, 1226.7870365406022 ], [ -121.33745572770376, 47.25000423802443, 1554.3070365406022 ], [ -121.33769439199742, 47.242378090863276, 1554.3070365406022 ], [ -121.35024553753456, 47.242559532642936, 1226.7870365406022 ] ] ] }, "id": "20181111_47121B3103.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3103.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:07:14Z", "pc:count": 15607800, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625287.1144, "count": 15607800, "maximum": 625804.8498, "minimum": 624854.5698, "name": "X", "position": 0, "stddev": 276.4797496, "variance": 76441.05193 }, { "average": 5234016.028, "count": 15607800, "maximum": 5234286.645, "minimum": 5233438.785, "name": "Y", "position": 1, "stddev": 160.1858287, "variance": 25659.49971 }, { "average": 1385.09267, "count": 15607800, "maximum": 1554.307037, "minimum": 1226.787037, "name": "Z", "position": 2, "stddev": 49.12821401, "variance": 2413.581412 }, { "average": 42188.15423, "count": 15607800, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21532.0235, "variance": 463628036.1 }, { "average": 1.569963992, "count": 15607800, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8365787394, "variance": 0.6998639872 }, { "average": 2.139956752, "count": 15607800, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.097783498, "variance": 1.205128609 }, { "average": 0, "count": 15607800, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 15607800, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.133523302, "count": 15607800, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4618460886, "variance": 0.2133018096 }, { "average": 2.146334738, "count": 15607800, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98543172, "variance": 255.5340274 }, { "average": 0.502800715, "count": 15607800, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499992172, "variance": 0.249992172 }, { "average": 1032.11879, "count": 15607800, "maximum": 1034, "minimum": 1031, "name": "PointSourceId", "position": 11, "stddev": 0.7262452915, "variance": 0.5274322235 }, { "average": 226004873.5, "count": 15607800, "maximum": 226005634.1, "minimum": 226004455.1, "name": "GpsTime", "position": 12, "stddev": 402.1298527, "variance": 161708.4185 }, { "average": 0.502800715, "count": 15607800, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499992172, "variance": 0.249992172 }, { "average": 0, "count": 15607800, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 15607800, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003253565525, "count": 15607800, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05694716889, "variance": 0.003242980044 }, { "average": 0, "count": 15607800, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624854.5698, 5233438.785, 1226.787037, 625804.8498, 5234286.645, 1554.307037 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624854.5697679861, 5233438.785297438, 1226.7870365406022 ], [ 624854.5697679861, 5234286.645297437, 1226.7870365406022 ], [ 625804.8497679861, 5234286.645297437, 1554.3070365406022 ], [ 625804.8497679861, 5233438.785297438, 1554.3070365406022 ], [ 624854.5697679861, 5233438.785297438, 1226.7870365406022 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:07:14+00:00", "end_time": "2018-11-11T20:47:35+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5321.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533793695962, 47.250009743401336, 688.2779095087066 ], [ -121.6250105467167, 47.26265599091975, 688.2779095087066 ], [ -121.61218849587839, 47.2625013936932, 1135.1779095087065 ], [ -121.61251893671849, 47.2498552141592, 1135.1779095087065 ], [ -121.62533793695962, 47.250009743401336, 688.2779095087066 ] ] ] }, "bbox": [ -121.6253379, 47.24985521, 688.2779095, -121.6121885, 47.26265599, 1135.17791 ], "properties": { "datetime": "2018-11-12T22:10:50Z", "pc:count": 48645747, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604513.6486, "count": 48645747, "maximum": 604991.6222, "minimum": 604021.3222, "name": "X", "position": 0, "stddev": 284.7524474, "variance": 81083.95628 }, { "average": 5234533.426, "count": 48645747, "maximum": 5235268.984, "minimum": 5233863.184, "name": "Y", "position": 1, "stddev": 402.0534, "variance": 161646.9364 }, { "average": 888.5345449, "count": 48645747, "maximum": 1135.17791, "minimum": 688.2779095, "name": "Z", "position": 2, "stddev": 75.45187666, "variance": 5692.985691 }, { "average": 37568.97833, "count": 48645747, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19071.3174, "variance": 363715147.5 }, { "average": 1.781869687, "count": 48645747, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.02175946, "variance": 1.043992394 }, { "average": 2.563876632, "count": 48645747, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.318721195, "variance": 1.739025591 }, { "average": 0, "count": 48645747, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.7002207e-07, "count": 48645747, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006082942879, "variance": 3.700219407e-07 }, { "average": 1.088047944, "count": 48645747, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3949841846, "variance": 0.1560125061 }, { "average": -0.1724199553, "count": 48645747, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03584902, "variance": 257.1484539 }, { "average": 0.5059534187, "count": 48645747, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999645607, "variance": 0.2499645619 }, { "average": 1070.492363, "count": 48645747, "maximum": 1073, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 1.738020787, "variance": 3.020716258 }, { "average": 226092659, "count": 48645747, "maximum": 226095850.5, "minimum": 226016675.5, "name": "GpsTime", "position": 12, "stddev": 12451.6647, "variance": 155043953.9 }, { "average": 0.5059534187, "count": 48645747, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999645607, "variance": 0.2499645619 }, { "average": 0, "count": 48645747, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48645747, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002523899982, "count": 48645747, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0501749934, "variance": 0.002517529963 }, { "average": 0, "count": 48645747, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604021.3222, 5233863.184, 688.2779095, 604991.6222, 5235268.984, 1135.17791 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604021.3221634788, 5233863.184395283, 688.2779095087066 ], [ 604021.3221634788, 5235268.984395284, 688.2779095087066 ], [ 604991.6221634789, 5235268.984395284, 1135.1779095087065 ], [ 604991.6221634789, 5233863.184395283, 1135.1779095087065 ], [ 604021.3221634788, 5233863.184395283, 688.2779095087066 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:10:50+00:00", "end_time": "2018-11-12T00:11:15+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5321.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5321.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5321.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5321.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6253379, 47.24985521, 688.2779095, -121.6121885, 47.26265599, 1135.17791 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533793695962, 47.250009743401336, 688.2779095087066 ], [ -121.6250105467167, 47.26265599091975, 688.2779095087066 ], [ -121.61218849587839, 47.2625013936932, 1135.1779095087065 ], [ -121.61251893671849, 47.2498552141592, 1135.1779095087065 ], [ -121.62533793695962, 47.250009743401336, 688.2779095087066 ] ] ] }, "id": "20181111_47121C5321.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5321.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:10:50Z", "pc:count": 48645747, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604513.6486, "count": 48645747, "maximum": 604991.6222, "minimum": 604021.3222, "name": "X", "position": 0, "stddev": 284.7524474, "variance": 81083.95628 }, { "average": 5234533.426, "count": 48645747, "maximum": 5235268.984, "minimum": 5233863.184, "name": "Y", "position": 1, "stddev": 402.0534, "variance": 161646.9364 }, { "average": 888.5345449, "count": 48645747, "maximum": 1135.17791, "minimum": 688.2779095, "name": "Z", "position": 2, "stddev": 75.45187666, "variance": 5692.985691 }, { "average": 37568.97833, "count": 48645747, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19071.3174, "variance": 363715147.5 }, { "average": 1.781869687, "count": 48645747, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.02175946, "variance": 1.043992394 }, { "average": 2.563876632, "count": 48645747, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.318721195, "variance": 1.739025591 }, { "average": 0, "count": 48645747, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.7002207e-07, "count": 48645747, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006082942879, "variance": 3.700219407e-07 }, { "average": 1.088047944, "count": 48645747, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3949841846, "variance": 0.1560125061 }, { "average": -0.1724199553, "count": 48645747, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03584902, "variance": 257.1484539 }, { "average": 0.5059534187, "count": 48645747, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999645607, "variance": 0.2499645619 }, { "average": 1070.492363, "count": 48645747, "maximum": 1073, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 1.738020787, "variance": 3.020716258 }, { "average": 226092659, "count": 48645747, "maximum": 226095850.5, "minimum": 226016675.5, "name": "GpsTime", "position": 12, "stddev": 12451.6647, "variance": 155043953.9 }, { "average": 0.5059534187, "count": 48645747, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999645607, "variance": 0.2499645619 }, { "average": 0, "count": 48645747, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48645747, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002523899982, "count": 48645747, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0501749934, "variance": 0.002517529963 }, { "average": 0, "count": 48645747, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604021.3222, 5233863.184, 688.2779095, 604991.6222, 5235268.984, 1135.17791 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604021.3221634788, 5233863.184395283, 688.2779095087066 ], [ 604021.3221634788, 5235268.984395284, 688.2779095087066 ], [ 604991.6221634789, 5235268.984395284, 1135.1779095087065 ], [ 604991.6221634789, 5233863.184395283, 1135.1779095087065 ], [ 604021.3221634788, 5233863.184395283, 688.2779095087066 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:10:50+00:00", "end_time": "2018-11-12T00:11:15+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3117.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3628984788631, 47.2000113701535, 879.5175196461357 ], [ -121.36250842393108, 47.21268408701089, 879.5175196461357 ], [ -121.34962737533938, 47.21249922125236, 1378.1175196461356 ], [ -121.35002049518691, 47.199826585848896, 1378.1175196461356 ], [ -121.3628984788631, 47.2000113701535, 879.5175196461357 ] ] ] }, "bbox": [ -121.3628985, 47.19982659, 879.5175196, -121.3496274, 47.21268409, 1378.11752 ], "properties": { "datetime": "2018-11-11T20:17:10Z", "pc:count": 55199384, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624511.8987, "count": 55199384, "maximum": 624972.0032, "minimum": 623996.2032, "name": "X", "position": 0, "stddev": 276.8390086, "variance": 76639.83666 }, { "average": 5229398.898, "count": 55199384, "maximum": 5230099.254, "minimum": 5228690.354, "name": "Y", "position": 1, "stddev": 400.0199371, "variance": 160015.9501 }, { "average": 1196.081309, "count": 55199384, "maximum": 1378.11752, "minimum": 879.5175196, "name": "Z", "position": 2, "stddev": 98.1857538, "variance": 9640.442249 }, { "average": 36726.57934, "count": 55199384, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19536.73374, "variance": 381683965.3 }, { "average": 1.814259811, "count": 55199384, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9999892063, "variance": 0.9999784127 }, { "average": 2.62880814, "count": 55199384, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.234159231, "variance": 1.523149007 }, { "average": 0, "count": 55199384, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.789942004e-07, "count": 55199384, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008826061453, "variance": 7.789936077e-07 }, { "average": 1.078796858, "count": 55199384, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4111223671, "variance": 0.1690216007 }, { "average": 0.4097445835, "count": 55199384, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93129477, "variance": 253.8061529 }, { "average": 0.5074957539, "count": 55199384, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499943815, "variance": 0.2499438182 }, { "average": 1023.909071, "count": 55199384, "maximum": 1027, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.174165277, "variance": 1.378664097 }, { "average": 226001123.4, "count": 55199384, "maximum": 226002630.3, "minimum": 225999951.4, "name": "GpsTime", "position": 12, "stddev": 530.2987565, "variance": 281216.7712 }, { "average": 0.5074957539, "count": 55199384, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499943815, "variance": 0.2499438182 }, { "average": 0, "count": 55199384, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55199384, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003214456161, "count": 55199384, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05660497762, "variance": 0.003204123491 }, { "average": 0, "count": 55199384, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623996.2032, 5228690.354, 879.5175196, 624972.0032, 5230099.254, 1378.11752 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623996.2031909596, 5228690.354255478, 879.5175196461357 ], [ 623996.2031909596, 5230099.254255478, 879.5175196461357 ], [ 624972.0031909597, 5230099.254255478, 1378.1175196461356 ], [ 624972.0031909597, 5228690.354255478, 1378.1175196461356 ], [ 623996.2031909596, 5228690.354255478, 879.5175196461357 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:17:10+00:00", "end_time": "2018-11-11T19:32:31+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3117.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3117.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3117.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3117.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3628985, 47.19982659, 879.5175196, -121.3496274, 47.21268409, 1378.11752 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3628984788631, 47.2000113701535, 879.5175196461357 ], [ -121.36250842393108, 47.21268408701089, 879.5175196461357 ], [ -121.34962737533938, 47.21249922125236, 1378.1175196461356 ], [ -121.35002049518691, 47.199826585848896, 1378.1175196461356 ], [ -121.3628984788631, 47.2000113701535, 879.5175196461357 ] ] ] }, "id": "20181111_47121B3117.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3117.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:17:10Z", "pc:count": 55199384, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624511.8987, "count": 55199384, "maximum": 624972.0032, "minimum": 623996.2032, "name": "X", "position": 0, "stddev": 276.8390086, "variance": 76639.83666 }, { "average": 5229398.898, "count": 55199384, "maximum": 5230099.254, "minimum": 5228690.354, "name": "Y", "position": 1, "stddev": 400.0199371, "variance": 160015.9501 }, { "average": 1196.081309, "count": 55199384, "maximum": 1378.11752, "minimum": 879.5175196, "name": "Z", "position": 2, "stddev": 98.1857538, "variance": 9640.442249 }, { "average": 36726.57934, "count": 55199384, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19536.73374, "variance": 381683965.3 }, { "average": 1.814259811, "count": 55199384, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9999892063, "variance": 0.9999784127 }, { "average": 2.62880814, "count": 55199384, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.234159231, "variance": 1.523149007 }, { "average": 0, "count": 55199384, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.789942004e-07, "count": 55199384, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008826061453, "variance": 7.789936077e-07 }, { "average": 1.078796858, "count": 55199384, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4111223671, "variance": 0.1690216007 }, { "average": 0.4097445835, "count": 55199384, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93129477, "variance": 253.8061529 }, { "average": 0.5074957539, "count": 55199384, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499943815, "variance": 0.2499438182 }, { "average": 1023.909071, "count": 55199384, "maximum": 1027, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.174165277, "variance": 1.378664097 }, { "average": 226001123.4, "count": 55199384, "maximum": 226002630.3, "minimum": 225999951.4, "name": "GpsTime", "position": 12, "stddev": 530.2987565, "variance": 281216.7712 }, { "average": 0.5074957539, "count": 55199384, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499943815, "variance": 0.2499438182 }, { "average": 0, "count": 55199384, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55199384, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003214456161, "count": 55199384, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05660497762, "variance": 0.003204123491 }, { "average": 0, "count": 55199384, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623996.2032, 5228690.354, 879.5175196, 624972.0032, 5230099.254, 1378.11752 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623996.2031909596, 5228690.354255478, 879.5175196461357 ], [ 623996.2031909596, 5230099.254255478, 879.5175196461357 ], [ 624972.0031909597, 5230099.254255478, 1378.1175196461356 ], [ 624972.0031909597, 5228690.354255478, 1378.1175196461356 ], [ 623996.2031909596, 5228690.354255478, 879.5175196461357 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:17:10+00:00", "end_time": "2018-11-11T19:32:31+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6215.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63783440656557, 47.21250969338701, 400.95971821304147 ], [ -121.6375104492132, 47.22515483063142, 400.95971821304147 ], [ -121.62469156579698, 47.22500165430921, 937.9997182130414 ], [ -121.62501856874289, 47.21235658441142, 937.9997182130414 ], [ -121.63783440656557, 47.21250969338701, 400.95971821304147 ] ] ] }, "bbox": [ -121.6378344, 47.21235658, 400.9597182, -121.6246916, 47.22515483, 937.9997182 ], "properties": { "datetime": "2018-11-12T23:10:41Z", "pc:count": 48248665, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603637.8892, "count": 48248665, "maximum": 604119.2175, "minimum": 603148.4775, "name": "X", "position": 0, "stddev": 275.8592203, "variance": 76098.30941 }, { "average": 5230399.107, "count": 48248665, "maximum": 5231084.934, "minimum": 5229679.274, "name": "Y", "position": 1, "stddev": 415.5980085, "variance": 172721.7047 }, { "average": 650.7222023, "count": 48248665, "maximum": 937.9997182, "minimum": 400.9597182, "name": "Z", "position": 2, "stddev": 132.580161, "variance": 17577.49909 }, { "average": 34405.94555, "count": 48248665, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17738.05569, "variance": 314638619.7 }, { "average": 1.953295164, "count": 48248665, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.085836602, "variance": 1.179041127 }, { "average": 2.906538513, "count": 48248665, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294266524, "variance": 1.675125834 }, { "average": 0, "count": 48248665, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48248665, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.055791844, "count": 48248665, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3179658147, "variance": 0.1011022593 }, { "average": 0.3403476616, "count": 48248665, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.170857, "variance": 261.4966161 }, { "average": 0.5054588557, "count": 48248665, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999702052, "variance": 0.2499702061 }, { "average": 1077.944024, "count": 48248665, "maximum": 1080, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.054519324, "variance": 1.112011005 }, { "average": 226098409.8, "count": 48248665, "maximum": 226099441.5, "minimum": 226096874.7, "name": "GpsTime", "position": 12, "stddev": 481.9231453, "variance": 232249.918 }, { "average": 0.5054588557, "count": 48248665, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999702052, "variance": 0.2499702061 }, { "average": 0, "count": 48248665, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48248665, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001591173559, "count": 48248665, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03985776911, "variance": 0.001588641759 }, { "average": 0, "count": 48248665, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603148.4775, 5229679.274, 400.9597182, 604119.2175, 5231084.934, 937.9997182 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603148.477522987, 5229679.274093317, 400.95971821304147 ], [ 603148.477522987, 5231084.934093317, 400.95971821304147 ], [ 604119.217522987, 5231084.934093317, 937.9997182130414 ], [ 604119.217522987, 5229679.274093317, 937.9997182130414 ], [ 603148.477522987, 5229679.274093317, 400.95971821304147 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:10:41+00:00", "end_time": "2018-11-12T22:27:54+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6215.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6215.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6215.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6215.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6378344, 47.21235658, 400.9597182, -121.6246916, 47.22515483, 937.9997182 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63783440656557, 47.21250969338701, 400.95971821304147 ], [ -121.6375104492132, 47.22515483063142, 400.95971821304147 ], [ -121.62469156579698, 47.22500165430921, 937.9997182130414 ], [ -121.62501856874289, 47.21235658441142, 937.9997182130414 ], [ -121.63783440656557, 47.21250969338701, 400.95971821304147 ] ] ] }, "id": "20181112_47121B6215.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6215.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:10:41Z", "pc:count": 48248665, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603637.8892, "count": 48248665, "maximum": 604119.2175, "minimum": 603148.4775, "name": "X", "position": 0, "stddev": 275.8592203, "variance": 76098.30941 }, { "average": 5230399.107, "count": 48248665, "maximum": 5231084.934, "minimum": 5229679.274, "name": "Y", "position": 1, "stddev": 415.5980085, "variance": 172721.7047 }, { "average": 650.7222023, "count": 48248665, "maximum": 937.9997182, "minimum": 400.9597182, "name": "Z", "position": 2, "stddev": 132.580161, "variance": 17577.49909 }, { "average": 34405.94555, "count": 48248665, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17738.05569, "variance": 314638619.7 }, { "average": 1.953295164, "count": 48248665, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.085836602, "variance": 1.179041127 }, { "average": 2.906538513, "count": 48248665, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294266524, "variance": 1.675125834 }, { "average": 0, "count": 48248665, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48248665, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.055791844, "count": 48248665, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3179658147, "variance": 0.1011022593 }, { "average": 0.3403476616, "count": 48248665, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.170857, "variance": 261.4966161 }, { "average": 0.5054588557, "count": 48248665, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999702052, "variance": 0.2499702061 }, { "average": 1077.944024, "count": 48248665, "maximum": 1080, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.054519324, "variance": 1.112011005 }, { "average": 226098409.8, "count": 48248665, "maximum": 226099441.5, "minimum": 226096874.7, "name": "GpsTime", "position": 12, "stddev": 481.9231453, "variance": 232249.918 }, { "average": 0.5054588557, "count": 48248665, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999702052, "variance": 0.2499702061 }, { "average": 0, "count": 48248665, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48248665, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001591173559, "count": 48248665, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03985776911, "variance": 0.001588641759 }, { "average": 0, "count": 48248665, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603148.4775, 5229679.274, 400.9597182, 604119.2175, 5231084.934, 937.9997182 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603148.477522987, 5229679.274093317, 400.95971821304147 ], [ 603148.477522987, 5231084.934093317, 400.95971821304147 ], [ 604119.217522987, 5231084.934093317, 937.9997182130414 ], [ 604119.217522987, 5229679.274093317, 937.9997182130414 ], [ 603148.477522987, 5229679.274093317, 400.95971821304147 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:10:41+00:00", "end_time": "2018-11-12T22:27:54+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4102.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4878698458204, 47.23751058759344, 758.3482886712146 ], [ -121.48750945040076, 47.25017120902657, 758.3482886712146 ], [ -121.47465605448508, 47.25000079325919, 1249.0682886712148 ], [ -121.47501950971836, 47.23734024684927, 1249.0682886712148 ], [ -121.4878698458204, 47.23751058759344, 758.3482886712146 ] ] ] }, "bbox": [ -121.4878698, 47.23734025, 758.3482887, -121.4746561, 47.25017121, 1249.068289 ], "properties": { "datetime": "2018-11-11T23:37:00Z", "pc:count": 63020111, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614927.6282, "count": 63020111, "maximum": 615423.1891, "minimum": 614450.2291, "name": "X", "position": 0, "stddev": 277.6607239, "variance": 77095.47757 }, { "average": 5233340.549, "count": 63020111, "maximum": 5234074.125, "minimum": 5232666.645, "name": "Y", "position": 1, "stddev": 416.4527183, "variance": 173432.8666 }, { "average": 1033.498941, "count": 63020111, "maximum": 1249.068289, "minimum": 758.3482887, "name": "Z", "position": 2, "stddev": 79.37721403, "variance": 6300.742108 }, { "average": 34242.51118, "count": 63020111, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18567.64548, "variance": 344757458.5 }, { "average": 1.968791359, "count": 63020111, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.078091305, "variance": 1.162280861 }, { "average": 2.937034227, "count": 63020111, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256637163, "variance": 1.579136959 }, { "average": 0, "count": 63020111, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.761023382e-06, "count": 63020111, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001661630465, "variance": 2.761015802e-06 }, { "average": 1.054707822, "count": 63020111, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3343052434, "variance": 0.1117599958 }, { "average": -1.944704015, "count": 63020111, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.43681254, "variance": 270.1688066 }, { "average": 0.5198037338, "count": 63020111, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4996076622, "variance": 0.2496078161 }, { "average": 1036.76609, "count": 63020111, "maximum": 1058, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 10.99969006, "variance": 120.9931815 }, { "average": 225985797.4, "count": 63020111, "maximum": 226014620, "minimum": 225753887.5, "name": "GpsTime", "position": 12, "stddev": 72335.98408, "variance": 5232494593 }, { "average": 0.5198037338, "count": 63020111, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4996076622, "variance": 0.2496078161 }, { "average": 0, "count": 63020111, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63020111, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002001503933, "count": 63020111, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04469337698, "variance": 0.001997497946 }, { "average": 0, "count": 63020111, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614450.2291, 5232666.645, 758.3482887, 615423.1891, 5234074.125, 1249.068289 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614450.2291101026, 5232666.644759875, 758.3482886712146 ], [ 614450.2291101026, 5234074.124759875, 758.3482886712146 ], [ 615423.1891101026, 5234074.124759875, 1249.0682886712148 ], [ 615423.1891101026, 5232666.644759875, 1249.0682886712148 ], [ 614450.2291101026, 5232666.644759875, 758.3482886712146 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:37:00+00:00", "end_time": "2018-11-08T23:11:27+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4102.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4102.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4102.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4102.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4878698, 47.23734025, 758.3482887, -121.4746561, 47.25017121, 1249.068289 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4878698458204, 47.23751058759344, 758.3482886712146 ], [ -121.48750945040076, 47.25017120902657, 758.3482886712146 ], [ -121.47465605448508, 47.25000079325919, 1249.0682886712148 ], [ -121.47501950971836, 47.23734024684927, 1249.0682886712148 ], [ -121.4878698458204, 47.23751058759344, 758.3482886712146 ] ] ] }, "id": "20181108_47121B4102.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4102.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:37:00Z", "pc:count": 63020111, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614927.6282, "count": 63020111, "maximum": 615423.1891, "minimum": 614450.2291, "name": "X", "position": 0, "stddev": 277.6607239, "variance": 77095.47757 }, { "average": 5233340.549, "count": 63020111, "maximum": 5234074.125, "minimum": 5232666.645, "name": "Y", "position": 1, "stddev": 416.4527183, "variance": 173432.8666 }, { "average": 1033.498941, "count": 63020111, "maximum": 1249.068289, "minimum": 758.3482887, "name": "Z", "position": 2, "stddev": 79.37721403, "variance": 6300.742108 }, { "average": 34242.51118, "count": 63020111, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18567.64548, "variance": 344757458.5 }, { "average": 1.968791359, "count": 63020111, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.078091305, "variance": 1.162280861 }, { "average": 2.937034227, "count": 63020111, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256637163, "variance": 1.579136959 }, { "average": 0, "count": 63020111, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.761023382e-06, "count": 63020111, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001661630465, "variance": 2.761015802e-06 }, { "average": 1.054707822, "count": 63020111, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3343052434, "variance": 0.1117599958 }, { "average": -1.944704015, "count": 63020111, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.43681254, "variance": 270.1688066 }, { "average": 0.5198037338, "count": 63020111, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4996076622, "variance": 0.2496078161 }, { "average": 1036.76609, "count": 63020111, "maximum": 1058, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 10.99969006, "variance": 120.9931815 }, { "average": 225985797.4, "count": 63020111, "maximum": 226014620, "minimum": 225753887.5, "name": "GpsTime", "position": 12, "stddev": 72335.98408, "variance": 5232494593 }, { "average": 0.5198037338, "count": 63020111, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4996076622, "variance": 0.2496078161 }, { "average": 0, "count": 63020111, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63020111, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002001503933, "count": 63020111, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04469337698, "variance": 0.001997497946 }, { "average": 0, "count": 63020111, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614450.2291, 5232666.645, 758.3482887, 615423.1891, 5234074.125, 1249.068289 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614450.2291101026, 5232666.644759875, 758.3482886712146 ], [ 614450.2291101026, 5234074.124759875, 758.3482886712146 ], [ 615423.1891101026, 5234074.124759875, 1249.0682886712148 ], [ 615423.1891101026, 5232666.644759875, 1249.0682886712148 ], [ 614450.2291101026, 5232666.644759875, 758.3482886712146 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:37:00+00:00", "end_time": "2018-11-08T23:11:27+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3101.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539627062029, 47.237511295946334, 854.9819006085982 ], [ -121.37500869585327, 47.250183648529, 854.9819006085982 ], [ -121.36213036635856, 47.25000024766014, 1346.9019006085982 ], [ -121.36252100938317, 47.23732797589199, 1346.9019006085982 ], [ -121.37539627062029, 47.237511295946334, 854.9819006085982 ] ] ] }, "bbox": [ -121.3753963, 47.23732798, 854.9819006, -121.3621304, 47.25018365, 1346.901901 ], "properties": { "datetime": "2018-11-11T21:07:45Z", "pc:count": 53485699, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623447.9152, "count": 53485699, "maximum": 623937.7837, "minimum": 622962.8837, "name": "X", "position": 0, "stddev": 272.6962079, "variance": 74363.22182 }, { "average": 5233568.727, "count": 53485699, "maximum": 5234246.703, "minimum": 5232837.843, "name": "Y", "position": 1, "stddev": 398.405212, "variance": 158726.713 }, { "average": 1089.080418, "count": 53485699, "maximum": 1346.901901, "minimum": 854.9819006, "name": "Z", "position": 2, "stddev": 107.8446217, "variance": 11630.46243 }, { "average": 35263.89835, "count": 53485699, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19865.32427, "variance": 394631108.3 }, { "average": 1.901276882, "count": 53485699, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.059040232, "variance": 1.121566214 }, { "average": 2.802341519, "count": 53485699, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.284984651, "variance": 1.651185555 }, { "average": 0, "count": 53485699, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.34829327e-07, "count": 53485699, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009668652805, "variance": 9.348284706e-07 }, { "average": 1.072533894, "count": 53485699, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3869796934, "variance": 0.1497532831 }, { "average": -0.2108984977, "count": 53485699, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.34054014, "variance": 267.013252 }, { "average": 0.5079008877, "count": 53485699, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999375768, "variance": 0.2499375806 }, { "average": 1030.902466, "count": 53485699, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 6.771963112, "variance": 45.85948438 }, { "average": 225988213.7, "count": 53485699, "maximum": 226005665.9, "minimum": 225754974, "name": "GpsTime", "position": 12, "stddev": 62840.64339, "variance": 3948946462 }, { "average": 0.5079008877, "count": 53485699, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999375768, "variance": 0.2499375806 }, { "average": 0, "count": 53485699, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53485699, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002749351747, "count": 53485699, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05236213196, "variance": 0.002741792864 }, { "average": 0, "count": 53485699, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622962.8837, 5232837.843, 854.9819006, 623937.7837, 5234246.703, 1346.901901 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622962.88366445, 5232837.842854325, 854.9819006085982 ], [ 622962.88366445, 5234246.702854324, 854.9819006085982 ], [ 623937.7836644499, 5234246.702854324, 1346.9019006085982 ], [ 623937.7836644499, 5232837.842854325, 1346.9019006085982 ], [ 622962.88366445, 5232837.842854325, 854.9819006085982 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:07:45+00:00", "end_time": "2018-11-08T23:29:34+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3101.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3101.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3101.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3101.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3753963, 47.23732798, 854.9819006, -121.3621304, 47.25018365, 1346.901901 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539627062029, 47.237511295946334, 854.9819006085982 ], [ -121.37500869585327, 47.250183648529, 854.9819006085982 ], [ -121.36213036635856, 47.25000024766014, 1346.9019006085982 ], [ -121.36252100938317, 47.23732797589199, 1346.9019006085982 ], [ -121.37539627062029, 47.237511295946334, 854.9819006085982 ] ] ] }, "id": "20181108_47121B3101.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3101.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:07:45Z", "pc:count": 53485699, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623447.9152, "count": 53485699, "maximum": 623937.7837, "minimum": 622962.8837, "name": "X", "position": 0, "stddev": 272.6962079, "variance": 74363.22182 }, { "average": 5233568.727, "count": 53485699, "maximum": 5234246.703, "minimum": 5232837.843, "name": "Y", "position": 1, "stddev": 398.405212, "variance": 158726.713 }, { "average": 1089.080418, "count": 53485699, "maximum": 1346.901901, "minimum": 854.9819006, "name": "Z", "position": 2, "stddev": 107.8446217, "variance": 11630.46243 }, { "average": 35263.89835, "count": 53485699, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19865.32427, "variance": 394631108.3 }, { "average": 1.901276882, "count": 53485699, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.059040232, "variance": 1.121566214 }, { "average": 2.802341519, "count": 53485699, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.284984651, "variance": 1.651185555 }, { "average": 0, "count": 53485699, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.34829327e-07, "count": 53485699, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009668652805, "variance": 9.348284706e-07 }, { "average": 1.072533894, "count": 53485699, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3869796934, "variance": 0.1497532831 }, { "average": -0.2108984977, "count": 53485699, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.34054014, "variance": 267.013252 }, { "average": 0.5079008877, "count": 53485699, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999375768, "variance": 0.2499375806 }, { "average": 1030.902466, "count": 53485699, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 6.771963112, "variance": 45.85948438 }, { "average": 225988213.7, "count": 53485699, "maximum": 226005665.9, "minimum": 225754974, "name": "GpsTime", "position": 12, "stddev": 62840.64339, "variance": 3948946462 }, { "average": 0.5079008877, "count": 53485699, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999375768, "variance": 0.2499375806 }, { "average": 0, "count": 53485699, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53485699, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002749351747, "count": 53485699, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05236213196, "variance": 0.002741792864 }, { "average": 0, "count": 53485699, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622962.8837, 5232837.843, 854.9819006, 623937.7837, 5234246.703, 1346.901901 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622962.88366445, 5232837.842854325, 854.9819006085982 ], [ 622962.88366445, 5234246.702854324, 854.9819006085982 ], [ 623937.7836644499, 5234246.702854324, 1346.9019006085982 ], [ 623937.7836644499, 5232837.842854325, 1346.9019006085982 ], [ 622962.88366445, 5232837.842854325, 854.9819006085982 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:07:45+00:00", "end_time": "2018-11-08T23:29:34+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4216.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788106805924, 47.20001094867511, 539.3407414734008 ], [ -121.43750910645123, 47.21267621378674, 539.3407414734008 ], [ -121.42464448271349, 47.21250001243124, 945.3407414734008 ], [ -121.42501950375421, 47.19983482491034, 945.3407414734008 ], [ -121.43788106805924, 47.20001094867511, 539.3407414734008 ] ] ] }, "bbox": [ -121.4378811, 47.19983482, 539.3407415, -121.4246445, 47.21267621, 945.3407415 ], "properties": { "datetime": "2018-11-11T20:53:03Z", "pc:count": 59901295, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618803.0437, "count": 59901295, "maximum": 619291.6055, "minimum": 618317.0855, "name": "X", "position": 0, "stddev": 273.7827331, "variance": 74956.98494 }, { "average": 5229284.88, "count": 59901295, "maximum": 5229981.962, "minimum": 5228573.942, "name": "Y", "position": 1, "stddev": 398.9861654, "variance": 159189.9602 }, { "average": 699.7475008, "count": 59901295, "maximum": 945.3407415, "minimum": 539.3407415, "name": "Z", "position": 2, "stddev": 82.29051524, "variance": 6771.728898 }, { "average": 35089.46247, "count": 59901295, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16191.10299, "variance": 262151816.1 }, { "average": 1.974261758, "count": 59901295, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.070202717, "variance": 1.145333855 }, { "average": 2.948469578, "count": 59901295, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.229682949, "variance": 1.512120156 }, { "average": 0, "count": 59901295, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.819660159e-06, "count": 59901295, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001348946581, "variance": 1.819656878e-06 }, { "average": 1.04513642, "count": 59901295, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3341412843, "variance": 0.1116503979 }, { "average": 1.076890556, "count": 59901295, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.08550845, "variance": 258.7435821 }, { "average": 0.5046855164, "count": 59901295, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999780496, "variance": 0.2499780501 }, { "average": 1028.625406, "count": 59901295, "maximum": 1032, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 1.32768502, "variance": 1.762747512 }, { "average": 226003247.7, "count": 59901295, "maximum": 226004783.1, "minimum": 226002018.3, "name": "GpsTime", "position": 12, "stddev": 596.8084232, "variance": 356180.294 }, { "average": 0.5046855164, "count": 59901295, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999780496, "variance": 0.2499780501 }, { "average": 0, "count": 59901295, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59901295, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001755371065, "count": 59901295, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04186036033, "variance": 0.001752289767 }, { "average": 0, "count": 59901295, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618317.0855, 5228573.942, 539.3407415, 619291.6055, 5229981.962, 945.3407415 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618317.0855004212, 5228573.942254176, 539.3407414734008 ], [ 618317.0855004212, 5229981.962254176, 539.3407414734008 ], [ 619291.6055004213, 5229981.962254176, 945.3407414734008 ], [ 619291.6055004213, 5228573.942254176, 945.3407414734008 ], [ 618317.0855004212, 5228573.942254176, 539.3407414734008 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:53:03+00:00", "end_time": "2018-11-11T20:06:58+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4216.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4216.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4216.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4216.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4378811, 47.19983482, 539.3407415, -121.4246445, 47.21267621, 945.3407415 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788106805924, 47.20001094867511, 539.3407414734008 ], [ -121.43750910645123, 47.21267621378674, 539.3407414734008 ], [ -121.42464448271349, 47.21250001243124, 945.3407414734008 ], [ -121.42501950375421, 47.19983482491034, 945.3407414734008 ], [ -121.43788106805924, 47.20001094867511, 539.3407414734008 ] ] ] }, "id": "20181111_47121B4216.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4216.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:53:03Z", "pc:count": 59901295, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618803.0437, "count": 59901295, "maximum": 619291.6055, "minimum": 618317.0855, "name": "X", "position": 0, "stddev": 273.7827331, "variance": 74956.98494 }, { "average": 5229284.88, "count": 59901295, "maximum": 5229981.962, "minimum": 5228573.942, "name": "Y", "position": 1, "stddev": 398.9861654, "variance": 159189.9602 }, { "average": 699.7475008, "count": 59901295, "maximum": 945.3407415, "minimum": 539.3407415, "name": "Z", "position": 2, "stddev": 82.29051524, "variance": 6771.728898 }, { "average": 35089.46247, "count": 59901295, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16191.10299, "variance": 262151816.1 }, { "average": 1.974261758, "count": 59901295, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.070202717, "variance": 1.145333855 }, { "average": 2.948469578, "count": 59901295, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.229682949, "variance": 1.512120156 }, { "average": 0, "count": 59901295, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.819660159e-06, "count": 59901295, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001348946581, "variance": 1.819656878e-06 }, { "average": 1.04513642, "count": 59901295, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3341412843, "variance": 0.1116503979 }, { "average": 1.076890556, "count": 59901295, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.08550845, "variance": 258.7435821 }, { "average": 0.5046855164, "count": 59901295, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999780496, "variance": 0.2499780501 }, { "average": 1028.625406, "count": 59901295, "maximum": 1032, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 1.32768502, "variance": 1.762747512 }, { "average": 226003247.7, "count": 59901295, "maximum": 226004783.1, "minimum": 226002018.3, "name": "GpsTime", "position": 12, "stddev": 596.8084232, "variance": 356180.294 }, { "average": 0.5046855164, "count": 59901295, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999780496, "variance": 0.2499780501 }, { "average": 0, "count": 59901295, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59901295, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001755371065, "count": 59901295, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04186036033, "variance": 0.001752289767 }, { "average": 0, "count": 59901295, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618317.0855, 5228573.942, 539.3407415, 619291.6055, 5229981.962, 945.3407415 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618317.0855004212, 5228573.942254176, 539.3407414734008 ], [ 618317.0855004212, 5229981.962254176, 539.3407414734008 ], [ 619291.6055004213, 5229981.962254176, 945.3407414734008 ], [ 619291.6055004213, 5228573.942254176, 945.3407414734008 ], [ 618317.0855004212, 5228573.942254176, 539.3407414734008 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:53:03+00:00", "end_time": "2018-11-11T20:06:58+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7108.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.84158257639986, 47.35000636039656, 497.6467896375907 ], [ -121.84155389046843, 47.351317131404784, 497.6467896375907 ], [ -121.83748697818312, 47.351275951187894, 587.2067896375906 ], [ -121.83751576476573, 47.34996518205753, 587.2067896375906 ], [ -121.84158257639986, 47.35000636039656, 497.6467896375907 ] ] ] }, "bbox": [ -121.8415826, 47.34996518, 497.6467896, -121.837487, 47.35131713, 587.2067896 ], "properties": { "datetime": "2018-11-12T21:41:39Z", "pc:count": 1219687, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587680.5079, "count": 1219687, "maximum": 587800.4319, "minimum": 587493.2119, "name": "X", "position": 0, "stddev": 75.92485868, "variance": 5764.584166 }, { "average": 5244764.599, "count": 1219687, "maximum": 5244855.896, "minimum": 5244710.196, "name": "Y", "position": 1, "stddev": 34.67428158, "variance": 1202.305803 }, { "average": 527.0652482, "count": 1219687, "maximum": 587.2067896, "minimum": 497.6467896, "name": "Z", "position": 2, "stddev": 10.59289771, "variance": 112.209482 }, { "average": 36143.2075, "count": 1219687, "maximum": 65535, "minimum": 1433, "name": "Intensity", "position": 3, "stddev": 15289.47633, "variance": 233768086.4 }, { "average": 1.886375767, "count": 1219687, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9947155299, "variance": 0.9894589854 }, { "average": 2.773359067, "count": 1219687, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.137342529, "variance": 1.293548028 }, { "average": 0, "count": 1219687, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1219687, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.026596988, "count": 1219687, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.1959827155, "variance": 0.03840922477 }, { "average": -5.41875786, "count": 1219687, "maximum": 13.00199986, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.14313013, "variance": 229.31439 }, { "average": 0.510876151, "count": 1219687, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998819003, "variance": 0.2498819142 }, { "average": 1065.294661, "count": 1219687, "maximum": 1070, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.963632185, "variance": 15.7103801 }, { "average": 226053312.1, "count": 1219687, "maximum": 226094099, "minimum": 226016255.3, "name": "GpsTime", "position": 12, "stddev": 38800.67916, "variance": 1505492703 }, { "average": 0.510876151, "count": 1219687, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998819003, "variance": 0.2498819142 }, { "average": 0, "count": 1219687, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1219687, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0004173201813, "count": 1219687, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02042416136, "variance": 0.0004171463672 }, { "average": 0, "count": 1219687, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587493.2119, 5244710.196, 497.6467896, 587800.4319, 5244855.896, 587.2067896 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587493.2118902503, 5244710.196004475, 497.6467896375907 ], [ 587493.2118902503, 5244855.896004474, 497.6467896375907 ], [ 587800.4318902503, 5244855.896004474, 587.2067896375906 ], [ 587800.4318902503, 5244710.196004475, 587.2067896375906 ], [ 587493.2118902503, 5244710.196004475, 497.6467896375907 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:41:39+00:00", "end_time": "2018-11-12T00:04:15+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7108.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7108.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7108.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7108.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8415826, 47.34996518, 497.6467896, -121.837487, 47.35131713, 587.2067896 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.84158257639986, 47.35000636039656, 497.6467896375907 ], [ -121.84155389046843, 47.351317131404784, 497.6467896375907 ], [ -121.83748697818312, 47.351275951187894, 587.2067896375906 ], [ -121.83751576476573, 47.34996518205753, 587.2067896375906 ], [ -121.84158257639986, 47.35000636039656, 497.6467896375907 ] ] ] }, "id": "20181111_47121C7108.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7108.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:41:39Z", "pc:count": 1219687, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587680.5079, "count": 1219687, "maximum": 587800.4319, "minimum": 587493.2119, "name": "X", "position": 0, "stddev": 75.92485868, "variance": 5764.584166 }, { "average": 5244764.599, "count": 1219687, "maximum": 5244855.896, "minimum": 5244710.196, "name": "Y", "position": 1, "stddev": 34.67428158, "variance": 1202.305803 }, { "average": 527.0652482, "count": 1219687, "maximum": 587.2067896, "minimum": 497.6467896, "name": "Z", "position": 2, "stddev": 10.59289771, "variance": 112.209482 }, { "average": 36143.2075, "count": 1219687, "maximum": 65535, "minimum": 1433, "name": "Intensity", "position": 3, "stddev": 15289.47633, "variance": 233768086.4 }, { "average": 1.886375767, "count": 1219687, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9947155299, "variance": 0.9894589854 }, { "average": 2.773359067, "count": 1219687, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.137342529, "variance": 1.293548028 }, { "average": 0, "count": 1219687, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1219687, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.026596988, "count": 1219687, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.1959827155, "variance": 0.03840922477 }, { "average": -5.41875786, "count": 1219687, "maximum": 13.00199986, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.14313013, "variance": 229.31439 }, { "average": 0.510876151, "count": 1219687, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998819003, "variance": 0.2498819142 }, { "average": 1065.294661, "count": 1219687, "maximum": 1070, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.963632185, "variance": 15.7103801 }, { "average": 226053312.1, "count": 1219687, "maximum": 226094099, "minimum": 226016255.3, "name": "GpsTime", "position": 12, "stddev": 38800.67916, "variance": 1505492703 }, { "average": 0.510876151, "count": 1219687, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998819003, "variance": 0.2498819142 }, { "average": 0, "count": 1219687, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 1219687, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0004173201813, "count": 1219687, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02042416136, "variance": 0.0004171463672 }, { "average": 0, "count": 1219687, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587493.2119, 5244710.196, 497.6467896, 587800.4319, 5244855.896, 587.2067896 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587493.2118902503, 5244710.196004475, 497.6467896375907 ], [ 587493.2118902503, 5244855.896004474, 497.6467896375907 ], [ 587800.4318902503, 5244855.896004474, 587.2067896375906 ], [ 587800.4318902503, 5244710.196004475, 587.2067896375906 ], [ 587493.2118902503, 5244710.196004475, 497.6467896375907 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:41:39+00:00", "end_time": "2018-11-12T00:04:15+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4109.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4628755037179, 47.22501084502405, 488.4288361407168 ], [ -121.46250923463603, 47.237674045501905, 488.4288361407168 ], [ -121.44965029401575, 47.237500741929686, 1188.3088361407167 ], [ -121.45001962343918, 47.22483761775912, 1188.3088361407167 ], [ -121.4628755037179, 47.22501084502405, 488.4288361407168 ] ] ] }, "bbox": [ -121.4628755, 47.22483762, 488.4288361, -121.4496503, 47.23767405, 1188.308836 ], "properties": { "datetime": "2018-11-11T21:41:55Z", "pc:count": 79706312, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616841.3939, "count": 79706312, "maximum": 617342.9333, "minimum": 616369.3133, "name": "X", "position": 0, "stddev": 272.8165556, "variance": 74428.87302 }, { "average": 5232097.823, "count": 79706312, "maximum": 5232722.322, "minimum": 5231314.542, "name": "Y", "position": 1, "stddev": 402.7446626, "variance": 162203.2632 }, { "average": 859.5448625, "count": 79706312, "maximum": 1188.308836, "minimum": 488.4288361, "name": "Z", "position": 2, "stddev": 147.6628772, "variance": 21804.3253 }, { "average": 33144.78453, "count": 79706312, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17842.99474, "variance": 318372461.2 }, { "average": 2.046627687, "count": 79706312, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.136312729, "variance": 1.291206618 }, { "average": 3.092838783, "count": 79706312, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.315766505, "variance": 1.731241497 }, { "average": 0, "count": 79706312, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.107737716e-06, "count": 79706312, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001451803465, "variance": 2.1077333e-06 }, { "average": 1.039308556, "count": 79706312, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3143601401, "variance": 0.09882229767 }, { "average": -1.068579087, "count": 79706312, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.21106391, "variance": 262.7985931 }, { "average": 0.509618498, "count": 79706312, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999074791, "variance": 0.2499074876 }, { "average": 1019.608017, "count": 79706312, "maximum": 1038, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.99115331, "variance": 224.7346774 }, { "average": 225874771.1, "count": 79706312, "maximum": 226007715, "minimum": 225753908.1, "name": "GpsTime", "position": 12, "stddev": 125796.947, "variance": 15824871880.0 }, { "average": 0.509618498, "count": 79706312, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999074791, "variance": 0.2499074876 }, { "average": 0, "count": 79706312, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 79706312, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002035296778, "count": 79706312, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04506833002, "variance": 0.002031154371 }, { "average": 0, "count": 79706312, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616369.3133, 5231314.542, 488.4288361, 617342.9333, 5232722.322, 1188.308836 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616369.3132733344, 5231314.541532077, 488.4288361407168 ], [ 616369.3132733344, 5232722.321532076, 488.4288361407168 ], [ 617342.9332733345, 5232722.321532076, 1188.3088361407167 ], [ 617342.9332733345, 5231314.541532077, 1188.3088361407167 ], [ 616369.3132733344, 5231314.541532077, 488.4288361407168 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:41:55+00:00", "end_time": "2018-11-08T23:11:48+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4109.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4109.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4109.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4109.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4628755, 47.22483762, 488.4288361, -121.4496503, 47.23767405, 1188.308836 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4628755037179, 47.22501084502405, 488.4288361407168 ], [ -121.46250923463603, 47.237674045501905, 488.4288361407168 ], [ -121.44965029401575, 47.237500741929686, 1188.3088361407167 ], [ -121.45001962343918, 47.22483761775912, 1188.3088361407167 ], [ -121.4628755037179, 47.22501084502405, 488.4288361407168 ] ] ] }, "id": "20181108_47121B4109.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4109.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:41:55Z", "pc:count": 79706312, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616841.3939, "count": 79706312, "maximum": 617342.9333, "minimum": 616369.3133, "name": "X", "position": 0, "stddev": 272.8165556, "variance": 74428.87302 }, { "average": 5232097.823, "count": 79706312, "maximum": 5232722.322, "minimum": 5231314.542, "name": "Y", "position": 1, "stddev": 402.7446626, "variance": 162203.2632 }, { "average": 859.5448625, "count": 79706312, "maximum": 1188.308836, "minimum": 488.4288361, "name": "Z", "position": 2, "stddev": 147.6628772, "variance": 21804.3253 }, { "average": 33144.78453, "count": 79706312, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17842.99474, "variance": 318372461.2 }, { "average": 2.046627687, "count": 79706312, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.136312729, "variance": 1.291206618 }, { "average": 3.092838783, "count": 79706312, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.315766505, "variance": 1.731241497 }, { "average": 0, "count": 79706312, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.107737716e-06, "count": 79706312, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001451803465, "variance": 2.1077333e-06 }, { "average": 1.039308556, "count": 79706312, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3143601401, "variance": 0.09882229767 }, { "average": -1.068579087, "count": 79706312, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.21106391, "variance": 262.7985931 }, { "average": 0.509618498, "count": 79706312, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999074791, "variance": 0.2499074876 }, { "average": 1019.608017, "count": 79706312, "maximum": 1038, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.99115331, "variance": 224.7346774 }, { "average": 225874771.1, "count": 79706312, "maximum": 226007715, "minimum": 225753908.1, "name": "GpsTime", "position": 12, "stddev": 125796.947, "variance": 15824871880.0 }, { "average": 0.509618498, "count": 79706312, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999074791, "variance": 0.2499074876 }, { "average": 0, "count": 79706312, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 79706312, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002035296778, "count": 79706312, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04506833002, "variance": 0.002031154371 }, { "average": 0, "count": 79706312, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616369.3133, 5231314.542, 488.4288361, 617342.9333, 5232722.322, 1188.308836 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616369.3132733344, 5231314.541532077, 488.4288361407168 ], [ 616369.3132733344, 5232722.321532076, 488.4288361407168 ], [ 617342.9332733345, 5232722.321532076, 1188.3088361407167 ], [ 617342.9332733345, 5231314.541532077, 1188.3088361407167 ], [ 616369.3132733344, 5231314.541532077, 488.4288361407168 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:41:55+00:00", "end_time": "2018-11-08T23:11:48+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7109.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83754232552805, 47.350006056732866, 248.8885540371344 ], [ -121.83735054145767, 47.358737194654594, 248.8885540371344 ], [ -121.8248237704862, 47.35860943337321, 598.4685540371344 ], [ -121.82501761974478, 47.34987833425466, 598.4685540371344 ], [ -121.83754232552805, 47.350006056732866, 248.8885540371344 ] ] ] }, "bbox": [ -121.8375423, 47.34987833, 248.888554, -121.8248238, 47.35873719, 598.468554 ], "properties": { "datetime": "2018-11-12T21:41:44Z", "pc:count": 25364903, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588434.8354, "count": 25364903, "maximum": 588744.5182, "minimum": 587798.3582, "name": "X", "position": 0, "stddev": 219.6220319, "variance": 48233.83688 }, { "average": 5245158.585, "count": 25364903, "maximum": 5245685.228, "minimum": 5244714.708, "name": "Y", "position": 1, "stddev": 271.6643372, "variance": 73801.5121 }, { "average": 508.8939336, "count": 25364903, "maximum": 598.468554, "minimum": 248.888554, "name": "Z", "position": 2, "stddev": 13.37194848, "variance": 178.8090062 }, { "average": 36341.17129, "count": 25364903, "maximum": 65535, "minimum": 1105, "name": "Intensity", "position": 3, "stddev": 16206.59819, "variance": 262653825 }, { "average": 1.970036984, "count": 25364903, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.070945744, "variance": 1.146924788 }, { "average": 2.939820113, "count": 25364903, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.236901359, "variance": 1.529924972 }, { "average": 0, "count": 25364903, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.365473268e-07, "count": 25364903, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004863612651, "variance": 2.365472802e-07 }, { "average": 1.066051268, "count": 25364903, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4505940473, "variance": 0.2030349955 }, { "average": -0.3958675617, "count": 25364903, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.91722185, "variance": 253.3579514 }, { "average": 0.5050455348, "count": 25364903, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999745518, "variance": 0.2499745524 }, { "average": 1061.719512, "count": 25364903, "maximum": 1070, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 2.830362689, "variance": 8.010952952 }, { "average": 226024956.7, "count": 25364903, "maximum": 226094104.4, "minimum": 226014176.7, "name": "GpsTime", "position": 12, "stddev": 25017.08631, "variance": 625854607.7 }, { "average": 0.5050455348, "count": 25364903, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999745518, "variance": 0.2499745524 }, { "average": 0, "count": 25364903, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 25364903, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004711549656, "count": 25364903, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06847883717, "variance": 0.004689351141 }, { "average": 0, "count": 25364903, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587798.3582, 5244714.708, 248.888554, 588744.5182, 5245685.228, 598.468554 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587798.358154215, 5244714.70846265, 248.8885540371344 ], [ 587798.358154215, 5245685.2284626495, 248.8885540371344 ], [ 588744.518154215, 5245685.2284626495, 598.4685540371344 ], [ 588744.518154215, 5244714.70846265, 598.4685540371344 ], [ 587798.358154215, 5244714.70846265, 248.8885540371344 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:41:44+00:00", "end_time": "2018-11-11T23:29:36+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7109.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7109.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7109.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7109.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8375423, 47.34987833, 248.888554, -121.8248238, 47.35873719, 598.468554 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83754232552805, 47.350006056732866, 248.8885540371344 ], [ -121.83735054145767, 47.358737194654594, 248.8885540371344 ], [ -121.8248237704862, 47.35860943337321, 598.4685540371344 ], [ -121.82501761974478, 47.34987833425466, 598.4685540371344 ], [ -121.83754232552805, 47.350006056732866, 248.8885540371344 ] ] ] }, "id": "20181111_47121C7109.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7109.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:41:44Z", "pc:count": 25364903, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588434.8354, "count": 25364903, "maximum": 588744.5182, "minimum": 587798.3582, "name": "X", "position": 0, "stddev": 219.6220319, "variance": 48233.83688 }, { "average": 5245158.585, "count": 25364903, "maximum": 5245685.228, "minimum": 5244714.708, "name": "Y", "position": 1, "stddev": 271.6643372, "variance": 73801.5121 }, { "average": 508.8939336, "count": 25364903, "maximum": 598.468554, "minimum": 248.888554, "name": "Z", "position": 2, "stddev": 13.37194848, "variance": 178.8090062 }, { "average": 36341.17129, "count": 25364903, "maximum": 65535, "minimum": 1105, "name": "Intensity", "position": 3, "stddev": 16206.59819, "variance": 262653825 }, { "average": 1.970036984, "count": 25364903, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.070945744, "variance": 1.146924788 }, { "average": 2.939820113, "count": 25364903, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.236901359, "variance": 1.529924972 }, { "average": 0, "count": 25364903, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.365473268e-07, "count": 25364903, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004863612651, "variance": 2.365472802e-07 }, { "average": 1.066051268, "count": 25364903, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4505940473, "variance": 0.2030349955 }, { "average": -0.3958675617, "count": 25364903, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.91722185, "variance": 253.3579514 }, { "average": 0.5050455348, "count": 25364903, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999745518, "variance": 0.2499745524 }, { "average": 1061.719512, "count": 25364903, "maximum": 1070, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 2.830362689, "variance": 8.010952952 }, { "average": 226024956.7, "count": 25364903, "maximum": 226094104.4, "minimum": 226014176.7, "name": "GpsTime", "position": 12, "stddev": 25017.08631, "variance": 625854607.7 }, { "average": 0.5050455348, "count": 25364903, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999745518, "variance": 0.2499745524 }, { "average": 0, "count": 25364903, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 25364903, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004711549656, "count": 25364903, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06847883717, "variance": 0.004689351141 }, { "average": 0, "count": 25364903, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587798.3582, 5244714.708, 248.888554, 588744.5182, 5245685.228, 598.468554 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587798.358154215, 5244714.70846265, 248.8885540371344 ], [ 587798.358154215, 5245685.2284626495, 248.8885540371344 ], [ 588744.518154215, 5245685.2284626495, 598.4685540371344 ], [ 588744.518154215, 5244714.70846265, 598.4685540371344 ], [ 587798.358154215, 5244714.70846265, 248.8885540371344 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:41:44+00:00", "end_time": "2018-11-11T23:29:36+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3421.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3126117234993, 47.13442774572117, 1537.708216295898 ], [ -121.31251047047077, 47.1376274995832, 1537.708216295898 ], [ -121.30425483381677, 47.13750555271456, 1726.3482162958978 ], [ -121.30435658162344, 47.134305812418916, 1726.3482162958978 ], [ -121.3126117234993, 47.13442774572117, 1537.708216295898 ] ] ] }, "bbox": [ -121.3126117, 47.13430581, 1537.708216, -121.3042548, 47.1376275, 1726.348216 ], "properties": { "datetime": "2018-11-08T22:53:35Z", "pc:count": 2602102, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628196.7986, "count": 2602102, "maximum": 628588.6186, "minimum": 627962.3186, "name": "X", "position": 0, "stddev": 157.3376188, "variance": 24755.12628 }, { "average": 5221722.113, "count": 2602102, "maximum": 5221839.143, "minimum": 5221483.403, "name": "Y", "position": 1, "stddev": 79.2120182, "variance": 6274.543827 }, { "average": 1624.810828, "count": 2602102, "maximum": 1726.348216, "minimum": 1537.708216, "name": "Z", "position": 2, "stddev": 38.01772184, "variance": 1445.347174 }, { "average": 42647.61303, "count": 2602102, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19717.72372, "variance": 388788628.9 }, { "average": 1.587076141, "count": 2602102, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8444651091, "variance": 0.7131213204 }, { "average": 2.174494697, "count": 2602102, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.098373704, "variance": 1.206424793 }, { "average": 0, "count": 2602102, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2602102, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.144016645, "count": 2602102, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4881384237, "variance": 0.2382791207 }, { "average": 12.38797228, "count": 2602102, "maximum": 24, "minimum": 1.001999974, "name": "ScanAngleRank", "position": 9, "stddev": 7.090677953, "variance": 50.27771383 }, { "average": 0.5052784249, "count": 2602102, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999722335, "variance": 0.2499722343 }, { "average": 1000.504251, "count": 2602102, "maximum": 1001, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 0.4999820232, "variance": 0.2499820236 }, { "average": 225752623, "count": 2602102, "maximum": 225752815.8, "minimum": 225752428.5, "name": "GpsTime", "position": 12, "stddev": 185.8836442, "variance": 34552.72918 }, { "average": 0.5052784249, "count": 2602102, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999722335, "variance": 0.2499722343 }, { "average": 0, "count": 2602102, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2602102, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003833439273, "count": 2602102, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06179599893, "variance": 0.003818745484 }, { "average": 0, "count": 2602102, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627962.3186, 5221483.403, 1537.708216, 628588.6186, 5221839.143, 1726.348216 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627962.3186132231, 5221483.40271324, 1537.708216295898 ], [ 627962.3186132231, 5221839.14271324, 1537.708216295898 ], [ 628588.6186132232, 5221839.14271324, 1726.3482162958978 ], [ 628588.6186132232, 5221483.40271324, 1726.3482162958978 ], [ 627962.3186132231, 5221483.40271324, 1537.708216295898 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-08T22:53:35+00:00", "end_time": "2018-11-08T22:47:08+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3421.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3421.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3421.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3421.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3126117, 47.13430581, 1537.708216, -121.3042548, 47.1376275, 1726.348216 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3126117234993, 47.13442774572117, 1537.708216295898 ], [ -121.31251047047077, 47.1376274995832, 1537.708216295898 ], [ -121.30425483381677, 47.13750555271456, 1726.3482162958978 ], [ -121.30435658162344, 47.134305812418916, 1726.3482162958978 ], [ -121.3126117234993, 47.13442774572117, 1537.708216295898 ] ] ] }, "id": "20181108_47121B3421.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3421.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-08T22:53:35Z", "pc:count": 2602102, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628196.7986, "count": 2602102, "maximum": 628588.6186, "minimum": 627962.3186, "name": "X", "position": 0, "stddev": 157.3376188, "variance": 24755.12628 }, { "average": 5221722.113, "count": 2602102, "maximum": 5221839.143, "minimum": 5221483.403, "name": "Y", "position": 1, "stddev": 79.2120182, "variance": 6274.543827 }, { "average": 1624.810828, "count": 2602102, "maximum": 1726.348216, "minimum": 1537.708216, "name": "Z", "position": 2, "stddev": 38.01772184, "variance": 1445.347174 }, { "average": 42647.61303, "count": 2602102, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19717.72372, "variance": 388788628.9 }, { "average": 1.587076141, "count": 2602102, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8444651091, "variance": 0.7131213204 }, { "average": 2.174494697, "count": 2602102, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.098373704, "variance": 1.206424793 }, { "average": 0, "count": 2602102, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2602102, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.144016645, "count": 2602102, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4881384237, "variance": 0.2382791207 }, { "average": 12.38797228, "count": 2602102, "maximum": 24, "minimum": 1.001999974, "name": "ScanAngleRank", "position": 9, "stddev": 7.090677953, "variance": 50.27771383 }, { "average": 0.5052784249, "count": 2602102, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999722335, "variance": 0.2499722343 }, { "average": 1000.504251, "count": 2602102, "maximum": 1001, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 0.4999820232, "variance": 0.2499820236 }, { "average": 225752623, "count": 2602102, "maximum": 225752815.8, "minimum": 225752428.5, "name": "GpsTime", "position": 12, "stddev": 185.8836442, "variance": 34552.72918 }, { "average": 0.5052784249, "count": 2602102, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999722335, "variance": 0.2499722343 }, { "average": 0, "count": 2602102, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2602102, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003833439273, "count": 2602102, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06179599893, "variance": 0.003818745484 }, { "average": 0, "count": 2602102, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627962.3186, 5221483.403, 1537.708216, 628588.6186, 5221839.143, 1726.348216 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627962.3186132231, 5221483.40271324, 1537.708216295898 ], [ 627962.3186132231, 5221839.14271324, 1537.708216295898 ], [ 628588.6186132232, 5221839.14271324, 1726.3482162958978 ], [ 628588.6186132232, 5221483.40271324, 1726.3482162958978 ], [ 627962.3186132231, 5221483.40271324, 1537.708216295898 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-08T22:53:35+00:00", "end_time": "2018-11-08T22:47:08+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3216.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.31279524966662, 47.200010088016505, 1005.1365019995392 ], [ -121.31251416286167, 47.20887204288341, 1005.1365019995392 ], [ -121.3072877844963, 47.20879492664015, 1222.736501999539 ], [ -121.30756974085338, 47.19993299553556, 1222.736501999539 ], [ -121.31279524966662, 47.200010088016505, 1005.1365019995392 ] ] ] }, "bbox": [ -121.3127952, 47.199933, 1005.136502, -121.3072878, 47.20887204, 1222.736502 ], "properties": { "datetime": "2018-11-11T19:48:00Z", "pc:count": 10849042, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627955.9622, "count": 10849042, "maximum": 628186.9341, "minimum": 627790.9741, "name": "X", "position": 0, "stddev": 99.70609115, "variance": 9941.304613 }, { "average": 5229138.711, "count": 10849042, "maximum": 5229756.268, "minimum": 5228771.008, "name": "Y", "position": 1, "stddev": 220.5113289, "variance": 48625.24618 }, { "average": 1115.351004, "count": 10849042, "maximum": 1222.736502, "minimum": 1005.136502, "name": "Z", "position": 2, "stddev": 35.69479927, "variance": 1274.118695 }, { "average": 33268.03497, "count": 10849042, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18902.62248, "variance": 357309136.6 }, { "average": 2.081377784, "count": 10849042, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.144634101, "variance": 1.310187224 }, { "average": 3.163328154, "count": 10849042, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.296181035, "variance": 1.680085274 }, { "average": 0, "count": 10849042, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 10849042, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.048620422, "count": 10849042, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2798754785, "variance": 0.07833028345 }, { "average": 1.477677688, "count": 10849042, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.78802343, "variance": 249.2616839 }, { "average": 0.5019222895, "count": 10849042, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999963278, "variance": 0.2499963278 }, { "average": 1020.546119, "count": 10849042, "maximum": 1023, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 0.885962733, "variance": 0.7849299642 }, { "average": 225999639.9, "count": 10849042, "maximum": 226000880.2, "minimum": 225999085.5, "name": "GpsTime", "position": 12, "stddev": 439.3488587, "variance": 193027.4197 }, { "average": 0.5019222895, "count": 10849042, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999963278, "variance": 0.2499963278 }, { "average": 0, "count": 10849042, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 10849042, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001069126657, "count": 10849042, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03268002024, "variance": 0.001067983723 }, { "average": 0, "count": 10849042, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627790.9741, 5228771.008, 1005.136502, 628186.9341, 5229756.268, 1222.736502 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627790.9740821568, 5228771.008357418, 1005.1365019995392 ], [ 627790.9740821568, 5229756.268357418, 1005.1365019995392 ], [ 628186.9340821567, 5229756.268357418, 1222.736501999539 ], [ 628186.9340821567, 5228771.008357418, 1222.736501999539 ], [ 627790.9740821568, 5228771.008357418, 1005.1365019995392 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:48:00+00:00", "end_time": "2018-11-11T19:18:05+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3216.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3216.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3216.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3216.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3127952, 47.199933, 1005.136502, -121.3072878, 47.20887204, 1222.736502 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.31279524966662, 47.200010088016505, 1005.1365019995392 ], [ -121.31251416286167, 47.20887204288341, 1005.1365019995392 ], [ -121.3072877844963, 47.20879492664015, 1222.736501999539 ], [ -121.30756974085338, 47.19993299553556, 1222.736501999539 ], [ -121.31279524966662, 47.200010088016505, 1005.1365019995392 ] ] ] }, "id": "20181111_47121B3216.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3216.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:48:00Z", "pc:count": 10849042, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627955.9622, "count": 10849042, "maximum": 628186.9341, "minimum": 627790.9741, "name": "X", "position": 0, "stddev": 99.70609115, "variance": 9941.304613 }, { "average": 5229138.711, "count": 10849042, "maximum": 5229756.268, "minimum": 5228771.008, "name": "Y", "position": 1, "stddev": 220.5113289, "variance": 48625.24618 }, { "average": 1115.351004, "count": 10849042, "maximum": 1222.736502, "minimum": 1005.136502, "name": "Z", "position": 2, "stddev": 35.69479927, "variance": 1274.118695 }, { "average": 33268.03497, "count": 10849042, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18902.62248, "variance": 357309136.6 }, { "average": 2.081377784, "count": 10849042, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.144634101, "variance": 1.310187224 }, { "average": 3.163328154, "count": 10849042, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.296181035, "variance": 1.680085274 }, { "average": 0, "count": 10849042, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 10849042, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.048620422, "count": 10849042, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2798754785, "variance": 0.07833028345 }, { "average": 1.477677688, "count": 10849042, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.78802343, "variance": 249.2616839 }, { "average": 0.5019222895, "count": 10849042, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999963278, "variance": 0.2499963278 }, { "average": 1020.546119, "count": 10849042, "maximum": 1023, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 0.885962733, "variance": 0.7849299642 }, { "average": 225999639.9, "count": 10849042, "maximum": 226000880.2, "minimum": 225999085.5, "name": "GpsTime", "position": 12, "stddev": 439.3488587, "variance": 193027.4197 }, { "average": 0.5019222895, "count": 10849042, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999963278, "variance": 0.2499963278 }, { "average": 0, "count": 10849042, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 10849042, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001069126657, "count": 10849042, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03268002024, "variance": 0.001067983723 }, { "average": 0, "count": 10849042, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627790.9741, 5228771.008, 1005.136502, 628186.9341, 5229756.268, 1222.736502 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627790.9740821568, 5228771.008357418, 1005.1365019995392 ], [ 627790.9740821568, 5229756.268357418, 1005.1365019995392 ], [ 628186.9340821567, 5229756.268357418, 1222.736501999539 ], [ 628186.9340821567, 5228771.008357418, 1222.736501999539 ], [ 627790.9740821568, 5228771.008357418, 1005.1365019995392 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:48:00+00:00", "end_time": "2018-11-11T19:18:05+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4110.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037872881136, 47.225010688220706, 131.5943119670245 ], [ -121.45000945121518, 47.237674893569135, 131.5943119670245 ], [ -121.4371479439888, 47.23750015073108, 1134.8743119670244 ], [ -121.43752028274393, 47.22483602232961, 1134.8743119670244 ], [ -121.45037872881136, 47.225010688220706, 131.5943119670245 ] ] ] }, "bbox": [ -121.4503787, 47.22483602, 131.594312, -121.4371479, 47.23767489, 1134.874312 ], "properties": { "datetime": "2018-11-11T21:34:54Z", "pc:count": 61709939, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617786.0251, "count": 61709939, "maximum": 618289.186, "minimum": 617315.366, "name": "X", "position": 0, "stddev": 275.4444375, "variance": 75869.63816 }, { "average": 5232107.378, "count": 61709939, "maximum": 5232741.134, "minimum": 5231333.234, "name": "Y", "position": 1, "stddev": 389.1166621, "variance": 151411.7767 }, { "average": 820.428484, "count": 61709939, "maximum": 1134.874312, "minimum": 131.594312, "name": "Z", "position": 2, "stddev": 141.9205174, "variance": 20141.43327 }, { "average": 35370.01933, "count": 61709939, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18364.49701, "variance": 337254750.3 }, { "average": 1.962808698, "count": 61709939, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.110734214, "variance": 1.233730493 }, { "average": 2.924239222, "count": 61709939, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.345532583, "variance": 1.810457932 }, { "average": 0, "count": 61709939, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.22946456e-06, "count": 61709939, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002056561874, "variance": 4.22944674e-06 }, { "average": 1.059973111, "count": 61709939, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4032046393, "variance": 0.1625739811 }, { "average": -2.494372541, "count": 61709939, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.35552766, "variance": 267.5032851 }, { "average": 0.5068957855, "count": 61709939, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999524499, "variance": 0.2499524522 }, { "average": 1021.647504, "count": 61709939, "maximum": 1037, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.21419752, "variance": 202.0434112 }, { "average": 225895588.8, "count": 61709939, "maximum": 226007294.1, "minimum": 225753926.4, "name": "GpsTime", "position": 12, "stddev": 124646.0342, "variance": 15536633840.0 }, { "average": 0.5068957855, "count": 61709939, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999524499, "variance": 0.2499524522 }, { "average": 0, "count": 61709939, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61709939, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002262244985, "count": 61709939, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04750923351, "variance": 0.002257127269 }, { "average": 0, "count": 61709939, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617315.366, 5231333.234, 131.594312, 618289.186, 5232741.134, 1134.874312 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617315.36597538, 5231333.234361432, 131.5943119670245 ], [ 617315.36597538, 5232741.134361432, 131.5943119670245 ], [ 618289.18597538, 5232741.134361432, 1134.8743119670244 ], [ 618289.18597538, 5231333.234361432, 1134.8743119670244 ], [ 617315.36597538, 5231333.234361432, 131.5943119670245 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:34:54+00:00", "end_time": "2018-11-08T23:12:06+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4110.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4110.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4110.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4110.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4503787, 47.22483602, 131.594312, -121.4371479, 47.23767489, 1134.874312 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037872881136, 47.225010688220706, 131.5943119670245 ], [ -121.45000945121518, 47.237674893569135, 131.5943119670245 ], [ -121.4371479439888, 47.23750015073108, 1134.8743119670244 ], [ -121.43752028274393, 47.22483602232961, 1134.8743119670244 ], [ -121.45037872881136, 47.225010688220706, 131.5943119670245 ] ] ] }, "id": "20181108_47121B4110.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4110.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:34:54Z", "pc:count": 61709939, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617786.0251, "count": 61709939, "maximum": 618289.186, "minimum": 617315.366, "name": "X", "position": 0, "stddev": 275.4444375, "variance": 75869.63816 }, { "average": 5232107.378, "count": 61709939, "maximum": 5232741.134, "minimum": 5231333.234, "name": "Y", "position": 1, "stddev": 389.1166621, "variance": 151411.7767 }, { "average": 820.428484, "count": 61709939, "maximum": 1134.874312, "minimum": 131.594312, "name": "Z", "position": 2, "stddev": 141.9205174, "variance": 20141.43327 }, { "average": 35370.01933, "count": 61709939, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18364.49701, "variance": 337254750.3 }, { "average": 1.962808698, "count": 61709939, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.110734214, "variance": 1.233730493 }, { "average": 2.924239222, "count": 61709939, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.345532583, "variance": 1.810457932 }, { "average": 0, "count": 61709939, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.22946456e-06, "count": 61709939, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002056561874, "variance": 4.22944674e-06 }, { "average": 1.059973111, "count": 61709939, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4032046393, "variance": 0.1625739811 }, { "average": -2.494372541, "count": 61709939, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.35552766, "variance": 267.5032851 }, { "average": 0.5068957855, "count": 61709939, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999524499, "variance": 0.2499524522 }, { "average": 1021.647504, "count": 61709939, "maximum": 1037, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.21419752, "variance": 202.0434112 }, { "average": 225895588.8, "count": 61709939, "maximum": 226007294.1, "minimum": 225753926.4, "name": "GpsTime", "position": 12, "stddev": 124646.0342, "variance": 15536633840.0 }, { "average": 0.5068957855, "count": 61709939, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999524499, "variance": 0.2499524522 }, { "average": 0, "count": 61709939, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61709939, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002262244985, "count": 61709939, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04750923351, "variance": 0.002257127269 }, { "average": 0, "count": 61709939, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617315.366, 5231333.234, 131.594312, 618289.186, 5232741.134, 1134.874312 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617315.36597538, 5231333.234361432, 131.5943119670245 ], [ 617315.36597538, 5232741.134361432, 131.5943119670245 ], [ 618289.18597538, 5232741.134361432, 1134.8743119670244 ], [ 618289.18597538, 5231333.234361432, 1134.8743119670244 ], [ 617315.36597538, 5231333.234361432, 131.5943119670245 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:34:54+00:00", "end_time": "2018-11-08T23:12:06+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3116.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539612195597, 47.20001134245468, 961.282077059734 ], [ -121.37500906588966, 47.21268341856131, 961.282077059734 ], [ -121.36213004930406, 47.21249998852187, 1355.482077059734 ], [ -121.3625201696858, 47.19982799323258, 1355.482077059734 ], [ -121.37539612195597, 47.20001134245468, 961.282077059734 ] ] ] }, "bbox": [ -121.3753961, 47.19982799, 961.2820771, -121.36213, 47.21268342, 1355.482077 ], "properties": { "datetime": "2018-11-11T20:21:19Z", "pc:count": 55000020, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623523.6089, "count": 55000020, "maximum": 624025.2833, "minimum": 623049.6433, "name": "X", "position": 0, "stddev": 277.3023299, "variance": 76896.58218 }, { "average": 5229396.306, "count": 55000020, "maximum": 5230079.397, "minimum": 5228670.577, "name": "Y", "position": 1, "stddev": 397.895278, "variance": 158320.6523 }, { "average": 1183.763331, "count": 55000020, "maximum": 1355.482077, "minimum": 961.2820771, "name": "Z", "position": 2, "stddev": 80.94532265, "variance": 6552.145259 }, { "average": 36067.23117, "count": 55000020, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19721.85663, "variance": 388951628.9 }, { "average": 1.831570243, "count": 55000020, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.012036955, "variance": 1.024218798 }, { "average": 2.66330105, "count": 55000020, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.244993182, "variance": 1.550008022 }, { "average": 0, "count": 55000020, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55000020, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.080699371, "count": 55000020, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4019086834, "variance": 0.1615305898 }, { "average": -0.3797868109, "count": 55000020, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03149934, "variance": 257.0089711 }, { "average": 0.5054223617, "count": 55000020, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999706017, "variance": 0.2499706025 }, { "average": 1024.806674, "count": 55000020, "maximum": 1028, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 1.157730727, "variance": 1.340340437 }, { "average": 226001528.1, "count": 55000020, "maximum": 226002879.8, "minimum": 226000195.8, "name": "GpsTime", "position": 12, "stddev": 525.8250092, "variance": 276491.9403 }, { "average": 0.5054223617, "count": 55000020, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999706017, "variance": 0.2499706025 }, { "average": 0, "count": 55000020, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55000020, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002911453487, "count": 55000020, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05387928153, "variance": 0.002902976978 }, { "average": 0, "count": 55000020, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623049.6433, 5228670.577, 961.2820771, 624025.2833, 5230079.397, 1355.482077 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623049.6432700813, 5228670.577174545, 961.282077059734 ], [ 623049.6432700813, 5230079.397174546, 961.282077059734 ], [ 624025.2832700812, 5230079.397174546, 1355.482077059734 ], [ 624025.2832700812, 5228670.577174545, 1355.482077059734 ], [ 623049.6432700813, 5228670.577174545, 961.282077059734 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:21:19+00:00", "end_time": "2018-11-11T19:36:35+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3116.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3116.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3116.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3116.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3753961, 47.19982799, 961.2820771, -121.36213, 47.21268342, 1355.482077 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539612195597, 47.20001134245468, 961.282077059734 ], [ -121.37500906588966, 47.21268341856131, 961.282077059734 ], [ -121.36213004930406, 47.21249998852187, 1355.482077059734 ], [ -121.3625201696858, 47.19982799323258, 1355.482077059734 ], [ -121.37539612195597, 47.20001134245468, 961.282077059734 ] ] ] }, "id": "20181111_47121B3116.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3116.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:21:19Z", "pc:count": 55000020, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623523.6089, "count": 55000020, "maximum": 624025.2833, "minimum": 623049.6433, "name": "X", "position": 0, "stddev": 277.3023299, "variance": 76896.58218 }, { "average": 5229396.306, "count": 55000020, "maximum": 5230079.397, "minimum": 5228670.577, "name": "Y", "position": 1, "stddev": 397.895278, "variance": 158320.6523 }, { "average": 1183.763331, "count": 55000020, "maximum": 1355.482077, "minimum": 961.2820771, "name": "Z", "position": 2, "stddev": 80.94532265, "variance": 6552.145259 }, { "average": 36067.23117, "count": 55000020, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19721.85663, "variance": 388951628.9 }, { "average": 1.831570243, "count": 55000020, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.012036955, "variance": 1.024218798 }, { "average": 2.66330105, "count": 55000020, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.244993182, "variance": 1.550008022 }, { "average": 0, "count": 55000020, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55000020, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.080699371, "count": 55000020, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4019086834, "variance": 0.1615305898 }, { "average": -0.3797868109, "count": 55000020, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03149934, "variance": 257.0089711 }, { "average": 0.5054223617, "count": 55000020, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999706017, "variance": 0.2499706025 }, { "average": 1024.806674, "count": 55000020, "maximum": 1028, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 1.157730727, "variance": 1.340340437 }, { "average": 226001528.1, "count": 55000020, "maximum": 226002879.8, "minimum": 226000195.8, "name": "GpsTime", "position": 12, "stddev": 525.8250092, "variance": 276491.9403 }, { "average": 0.5054223617, "count": 55000020, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999706017, "variance": 0.2499706025 }, { "average": 0, "count": 55000020, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55000020, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002911453487, "count": 55000020, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05387928153, "variance": 0.002902976978 }, { "average": 0, "count": 55000020, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623049.6433, 5228670.577, 961.2820771, 624025.2833, 5230079.397, 1355.482077 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623049.6432700813, 5228670.577174545, 961.282077059734 ], [ 623049.6432700813, 5230079.397174546, 961.282077059734 ], [ 624025.2832700812, 5230079.397174546, 1355.482077059734 ], [ 624025.2832700812, 5228670.577174545, 1355.482077059734 ], [ 623049.6432700813, 5228670.577174545, 961.282077059734 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:21:19+00:00", "end_time": "2018-11-11T19:36:35+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5415.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286308859376, 47.15001036619816, 578.3408528022396 ], [ -121.51250981643602, 47.16266826824582, 578.3408528022396 ], [ -121.49966314804466, 47.162500705385106, 1189.8408528022396 ], [ -121.50001946844573, 47.149842877071215, 1189.8408528022396 ], [ -121.51286308859376, 47.15001036619816, 578.3408528022396 ] ] ] }, "bbox": [ -121.5128631, 47.14984288, 578.3408528, -121.4996631, 47.16266827, 1189.840853 ], "properties": { "datetime": "2018-11-11T19:58:59Z", "pc:count": 59673180, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613223.0794, "count": 59673180, "maximum": 613717.8336, "minimum": 612743.7936, "name": "X", "position": 0, "stddev": 275.2168193, "variance": 75744.29761 }, { "average": 5223645.884, "count": 59673180, "maximum": 5224313.761, "minimum": 5222906.621, "name": "Y", "position": 1, "stddev": 398.3391103, "variance": 158674.0468 }, { "average": 985.5183436, "count": 59673180, "maximum": 1189.840853, "minimum": 578.3408528, "name": "Z", "position": 2, "stddev": 73.51811391, "variance": 5404.913074 }, { "average": 34699.0807, "count": 59673180, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17947.44105, "variance": 322110640.2 }, { "average": 1.959375518, "count": 59673180, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.065204734, "variance": 1.134661126 }, { "average": 2.918562527, "count": 59673180, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.234438639, "variance": 1.523838755 }, { "average": 0, "count": 59673180, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.642278826e-06, "count": 59673180, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001281513229, "variance": 1.642276157e-06 }, { "average": 1.041751035, "count": 59673180, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2948499743, "variance": 0.08693650732 }, { "average": 0.2626859146, "count": 59673180, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02374756, "variance": 256.7604859 }, { "average": 0.5079826482, "count": 59673180, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999362775, "variance": 0.2499362815 }, { "average": 1022.541251, "count": 59673180, "maximum": 1025, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.217163402, "variance": 1.481486748 }, { "average": 226000526.4, "count": 59673180, "maximum": 226001539.6, "minimum": 225999451.7, "name": "GpsTime", "position": 12, "stddev": 537.7596643, "variance": 289185.4565 }, { "average": 0.5079826482, "count": 59673180, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999362775, "variance": 0.2499362815 }, { "average": 0, "count": 59673180, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59673180, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00156428734, "count": 59673180, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03952012615, "variance": 0.001561840371 }, { "average": 0, "count": 59673180, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612743.7936, 5222906.621, 578.3408528, 613717.8336, 5224313.761, 1189.840853 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612743.7936160837, 5222906.620942021, 578.3408528022396 ], [ 612743.7936160837, 5224313.760942021, 578.3408528022396 ], [ 613717.8336160837, 5224313.760942021, 1189.8408528022396 ], [ 613717.8336160837, 5222906.620942021, 1189.8408528022396 ], [ 612743.7936160837, 5222906.620942021, 578.3408528022396 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:58:59+00:00", "end_time": "2018-11-11T19:24:11+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5415.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5415.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5415.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5415.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5128631, 47.14984288, 578.3408528, -121.4996631, 47.16266827, 1189.840853 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286308859376, 47.15001036619816, 578.3408528022396 ], [ -121.51250981643602, 47.16266826824582, 578.3408528022396 ], [ -121.49966314804466, 47.162500705385106, 1189.8408528022396 ], [ -121.50001946844573, 47.149842877071215, 1189.8408528022396 ], [ -121.51286308859376, 47.15001036619816, 578.3408528022396 ] ] ] }, "id": "20181111_47121B5415.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5415.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:58:59Z", "pc:count": 59673180, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613223.0794, "count": 59673180, "maximum": 613717.8336, "minimum": 612743.7936, "name": "X", "position": 0, "stddev": 275.2168193, "variance": 75744.29761 }, { "average": 5223645.884, "count": 59673180, "maximum": 5224313.761, "minimum": 5222906.621, "name": "Y", "position": 1, "stddev": 398.3391103, "variance": 158674.0468 }, { "average": 985.5183436, "count": 59673180, "maximum": 1189.840853, "minimum": 578.3408528, "name": "Z", "position": 2, "stddev": 73.51811391, "variance": 5404.913074 }, { "average": 34699.0807, "count": 59673180, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17947.44105, "variance": 322110640.2 }, { "average": 1.959375518, "count": 59673180, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.065204734, "variance": 1.134661126 }, { "average": 2.918562527, "count": 59673180, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.234438639, "variance": 1.523838755 }, { "average": 0, "count": 59673180, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.642278826e-06, "count": 59673180, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001281513229, "variance": 1.642276157e-06 }, { "average": 1.041751035, "count": 59673180, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2948499743, "variance": 0.08693650732 }, { "average": 0.2626859146, "count": 59673180, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02374756, "variance": 256.7604859 }, { "average": 0.5079826482, "count": 59673180, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999362775, "variance": 0.2499362815 }, { "average": 1022.541251, "count": 59673180, "maximum": 1025, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.217163402, "variance": 1.481486748 }, { "average": 226000526.4, "count": 59673180, "maximum": 226001539.6, "minimum": 225999451.7, "name": "GpsTime", "position": 12, "stddev": 537.7596643, "variance": 289185.4565 }, { "average": 0.5079826482, "count": 59673180, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999362775, "variance": 0.2499362815 }, { "average": 0, "count": 59673180, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59673180, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00156428734, "count": 59673180, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03952012615, "variance": 0.001561840371 }, { "average": 0, "count": 59673180, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612743.7936, 5222906.621, 578.3408528, 613717.8336, 5224313.761, 1189.840853 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612743.7936160837, 5222906.620942021, 578.3408528022396 ], [ 612743.7936160837, 5224313.760942021, 578.3408528022396 ], [ 613717.8336160837, 5224313.760942021, 1189.8408528022396 ], [ 613717.8336160837, 5222906.620942021, 1189.8408528022396 ], [ 612743.7936160837, 5222906.620942021, 578.3408528022396 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:58:59+00:00", "end_time": "2018-11-11T19:24:11+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3102.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289888536825, 47.23751144255274, 1023.552166835957 ], [ -121.36250829668458, 47.25018479566897, 1023.552166835957 ], [ -121.34978380950255, 47.25000220519677, 1384.112166835957 ], [ -121.35017742999285, 47.2373289325444, 1384.112166835957 ], [ -121.36289888536825, 47.23751144255274, 1023.552166835957 ] ] ] }, "bbox": [ -121.3628989, 47.23732893, 1023.552167, -121.3497838, 47.2501848, 1384.112167 ], "properties": { "datetime": "2018-11-11T21:07:29Z", "pc:count": 40709472, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624334.6608, "count": 40709472, "maximum": 624872.0161, "minimum": 623908.7561, "name": "X", "position": 0, "stddev": 265.4994097, "variance": 70489.93653 }, { "average": 5233632.44, "count": 40709472, "maximum": 5234266.611, "minimum": 5232857.631, "name": "Y", "position": 1, "stddev": 374.1679953, "variance": 140001.6887 }, { "average": 1254.860111, "count": 40709472, "maximum": 1384.112167, "minimum": 1023.552167, "name": "Z", "position": 2, "stddev": 74.45795788, "variance": 5543.987492 }, { "average": 37595.52892, "count": 40709472, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21132.32313, "variance": 446575080.9 }, { "average": 1.782579985, "count": 40709472, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9833933461, "variance": 0.9670624732 }, { "average": 2.565702621, "count": 40709472, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.227544346, "variance": 1.506865121 }, { "average": 0, "count": 40709472, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.473858467e-07, "count": 40709472, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003839086201, "variance": 1.473858286e-07 }, { "average": 1.09174511, "count": 40709472, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4021812369, "variance": 0.1617497473 }, { "average": -0.4853563342, "count": 40709472, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90122551, "variance": 252.8489727 }, { "average": 0.5062335861, "count": 40709472, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499961147, "variance": 0.2499611485 }, { "average": 1032.194299, "count": 40709472, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 1.030311667, "variance": 1.061542131 }, { "average": 226004846, "count": 40709472, "maximum": 226005649.9, "minimum": 225754990.7, "name": "GpsTime", "position": 12, "stddev": 3801.32235, "variance": 14450051.61 }, { "average": 0.5062335861, "count": 40709472, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499961147, "variance": 0.2499611485 }, { "average": 0, "count": 40709472, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 40709472, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002614059942, "count": 40709472, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05106100955, "variance": 0.002607226696 }, { "average": 0, "count": 40709472, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623908.7561, 5232857.631, 1023.552167, 624872.0161, 5234266.611, 1384.112167 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623908.7560669113, 5232857.630806222, 1023.552166835957 ], [ 623908.7560669113, 5234266.610806222, 1023.552166835957 ], [ 624872.0160669113, 5234266.610806222, 1384.112166835957 ], [ 624872.0160669113, 5232857.630806222, 1384.112166835957 ], [ 623908.7560669113, 5232857.630806222, 1023.552166835957 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:07:29+00:00", "end_time": "2018-11-08T23:29:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3102.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3102.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3102.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3102.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3628989, 47.23732893, 1023.552167, -121.3497838, 47.2501848, 1384.112167 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289888536825, 47.23751144255274, 1023.552166835957 ], [ -121.36250829668458, 47.25018479566897, 1023.552166835957 ], [ -121.34978380950255, 47.25000220519677, 1384.112166835957 ], [ -121.35017742999285, 47.2373289325444, 1384.112166835957 ], [ -121.36289888536825, 47.23751144255274, 1023.552166835957 ] ] ] }, "id": "20181108_47121B3102.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3102.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:07:29Z", "pc:count": 40709472, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624334.6608, "count": 40709472, "maximum": 624872.0161, "minimum": 623908.7561, "name": "X", "position": 0, "stddev": 265.4994097, "variance": 70489.93653 }, { "average": 5233632.44, "count": 40709472, "maximum": 5234266.611, "minimum": 5232857.631, "name": "Y", "position": 1, "stddev": 374.1679953, "variance": 140001.6887 }, { "average": 1254.860111, "count": 40709472, "maximum": 1384.112167, "minimum": 1023.552167, "name": "Z", "position": 2, "stddev": 74.45795788, "variance": 5543.987492 }, { "average": 37595.52892, "count": 40709472, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21132.32313, "variance": 446575080.9 }, { "average": 1.782579985, "count": 40709472, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9833933461, "variance": 0.9670624732 }, { "average": 2.565702621, "count": 40709472, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.227544346, "variance": 1.506865121 }, { "average": 0, "count": 40709472, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.473858467e-07, "count": 40709472, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003839086201, "variance": 1.473858286e-07 }, { "average": 1.09174511, "count": 40709472, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4021812369, "variance": 0.1617497473 }, { "average": -0.4853563342, "count": 40709472, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90122551, "variance": 252.8489727 }, { "average": 0.5062335861, "count": 40709472, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499961147, "variance": 0.2499611485 }, { "average": 1032.194299, "count": 40709472, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 1.030311667, "variance": 1.061542131 }, { "average": 226004846, "count": 40709472, "maximum": 226005649.9, "minimum": 225754990.7, "name": "GpsTime", "position": 12, "stddev": 3801.32235, "variance": 14450051.61 }, { "average": 0.5062335861, "count": 40709472, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499961147, "variance": 0.2499611485 }, { "average": 0, "count": 40709472, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 40709472, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002614059942, "count": 40709472, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05106100955, "variance": 0.002607226696 }, { "average": 0, "count": 40709472, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623908.7561, 5232857.631, 1023.552167, 624872.0161, 5234266.611, 1384.112167 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623908.7560669113, 5232857.630806222, 1023.552166835957 ], [ 623908.7560669113, 5234266.610806222, 1023.552166835957 ], [ 624872.0160669113, 5234266.610806222, 1384.112166835957 ], [ 624872.0160669113, 5232857.630806222, 1384.112166835957 ], [ 623908.7560669113, 5232857.630806222, 1023.552166835957 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:07:29+00:00", "end_time": "2018-11-08T23:29:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6423.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66282859457182, 47.25000941889095, 574.9433688395716 ], [ -121.66251022211787, 47.26265226424335, 574.9433688395716 ], [ -121.64969722176612, 47.262501971826396, 1092.5033688395715 ], [ -121.65001864193904, 47.24985919254755, 1092.5033688395715 ], [ -121.66282859457182, 47.25000941889095, 574.9433688395716 ] ] ] }, "bbox": [ -121.6628286, 47.24985919, 574.9433688, -121.6496972, 47.26265226, 1092.503369 ], "properties": { "datetime": "2018-11-12T22:39:28Z", "pc:count": 54486782, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601668.438, "count": 54486782, "maximum": 602154.0582, "minimum": 601184.4582, "name": "X", "position": 0, "stddev": 272.0046009, "variance": 73986.50292 }, { "average": 5234512.853, "count": 54486782, "maximum": 5235219.24, "minimum": 5233813.84, "name": "Y", "position": 1, "stddev": 410.9518907, "variance": 168881.4565 }, { "average": 831.3282111, "count": 54486782, "maximum": 1092.503369, "minimum": 574.9433688, "name": "Z", "position": 2, "stddev": 99.95356513, "variance": 9990.715183 }, { "average": 33318.85676, "count": 54486782, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18295.39477, "variance": 334721469.7 }, { "average": 2.014166078, "count": 54486782, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.129262852, "variance": 1.275234588 }, { "average": 3.028184267, "count": 54486782, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.335119537, "variance": 1.782544178 }, { "average": 0, "count": 54486782, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.221207265e-07, "count": 54486782, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006497080545, "variance": 4.22120556e-07 }, { "average": 1.060743925, "count": 54486782, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3245416433, "variance": 0.1053272782 }, { "average": 0.809939689, "count": 54486782, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18308438, "variance": 261.89222 }, { "average": 0.5078197865, "count": 54486782, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999388518, "variance": 0.2499388555 }, { "average": 1073.236897, "count": 54486782, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.041725303, "variance": 1.085191608 }, { "average": 226096058.9, "count": 54486782, "maximum": 226097568.6, "minimum": 226094778.7, "name": "GpsTime", "position": 12, "stddev": 554.9964248, "variance": 308021.0316 }, { "average": 0.5078197865, "count": 54486782, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999388518, "variance": 0.2499388555 }, { "average": 0, "count": 54486782, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54486782, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001609105856, "count": 54486782, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04008137553, "variance": 0.001606516664 }, { "average": 0, "count": 54486782, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601184.4582, 5233813.84, 574.9433688, 602154.0582, 5235219.24, 1092.503369 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601184.458167677, 5233813.840234908, 574.9433688395716 ], [ 601184.458167677, 5235219.240234909, 574.9433688395716 ], [ 602154.0581676771, 5235219.240234909, 1092.5033688395715 ], [ 602154.0581676771, 5233813.840234908, 1092.5033688395715 ], [ 601184.458167677, 5233813.840234908, 574.9433688395716 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:39:28+00:00", "end_time": "2018-11-12T21:52:58+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6423.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6423.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6423.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6423.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6628286, 47.24985919, 574.9433688, -121.6496972, 47.26265226, 1092.503369 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66282859457182, 47.25000941889095, 574.9433688395716 ], [ -121.66251022211787, 47.26265226424335, 574.9433688395716 ], [ -121.64969722176612, 47.262501971826396, 1092.5033688395715 ], [ -121.65001864193904, 47.24985919254755, 1092.5033688395715 ], [ -121.66282859457182, 47.25000941889095, 574.9433688395716 ] ] ] }, "id": "20181112_47121C6423.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6423.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:39:28Z", "pc:count": 54486782, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601668.438, "count": 54486782, "maximum": 602154.0582, "minimum": 601184.4582, "name": "X", "position": 0, "stddev": 272.0046009, "variance": 73986.50292 }, { "average": 5234512.853, "count": 54486782, "maximum": 5235219.24, "minimum": 5233813.84, "name": "Y", "position": 1, "stddev": 410.9518907, "variance": 168881.4565 }, { "average": 831.3282111, "count": 54486782, "maximum": 1092.503369, "minimum": 574.9433688, "name": "Z", "position": 2, "stddev": 99.95356513, "variance": 9990.715183 }, { "average": 33318.85676, "count": 54486782, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18295.39477, "variance": 334721469.7 }, { "average": 2.014166078, "count": 54486782, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.129262852, "variance": 1.275234588 }, { "average": 3.028184267, "count": 54486782, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.335119537, "variance": 1.782544178 }, { "average": 0, "count": 54486782, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.221207265e-07, "count": 54486782, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006497080545, "variance": 4.22120556e-07 }, { "average": 1.060743925, "count": 54486782, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3245416433, "variance": 0.1053272782 }, { "average": 0.809939689, "count": 54486782, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18308438, "variance": 261.89222 }, { "average": 0.5078197865, "count": 54486782, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999388518, "variance": 0.2499388555 }, { "average": 1073.236897, "count": 54486782, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.041725303, "variance": 1.085191608 }, { "average": 226096058.9, "count": 54486782, "maximum": 226097568.6, "minimum": 226094778.7, "name": "GpsTime", "position": 12, "stddev": 554.9964248, "variance": 308021.0316 }, { "average": 0.5078197865, "count": 54486782, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999388518, "variance": 0.2499388555 }, { "average": 0, "count": 54486782, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54486782, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001609105856, "count": 54486782, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04008137553, "variance": 0.001606516664 }, { "average": 0, "count": 54486782, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601184.4582, 5233813.84, 574.9433688, 602154.0582, 5235219.24, 1092.503369 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601184.458167677, 5233813.840234908, 574.9433688395716 ], [ 601184.458167677, 5235219.240234909, 574.9433688395716 ], [ 602154.0581676771, 5235219.240234909, 1092.5033688395715 ], [ 602154.0581676771, 5233813.840234908, 1092.5033688395715 ], [ 601184.458167677, 5233813.840234908, 574.9433688395716 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:39:28+00:00", "end_time": "2018-11-12T21:52:58+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4215.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789293301825, 47.212511256970984, 72.17771268156093 ], [ -121.38750872381776, 47.22518212424735, 72.17771268156093 ], [ -121.37463266720096, 47.22500014593655, 2257.297712681561 ], [ -121.37501994110364, 47.21232935883194, 2257.297712681561 ], [ -121.38789293301825, 47.212511256970984, 72.17771268156093 ] ] ] }, "bbox": [ -121.3878929, 47.21232936, 72.17771268, -121.3746327, 47.22518212, 2257.297713 ], "properties": { "datetime": "2018-11-11T20:46:54Z", "pc:count": 63673905, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622561.8698, "count": 63673905, "maximum": 623049.6386, "minimum": 622074.4586, "name": "X", "position": 0, "stddev": 277.0916649, "variance": 76779.79075 }, { "average": 5230766.313, "count": 63673905, "maximum": 5231448.715, "minimum": 5230040.035, "name": "Y", "position": 1, "stddev": 400.277473, "variance": 160222.0554 }, { "average": 1085.547886, "count": 63673905, "maximum": 2257.297713, "minimum": 72.17771268, "name": "Z", "position": 2, "stddev": 119.7772403, "variance": 14346.58729 }, { "average": 32985.8877, "count": 63673905, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18814.98658, "variance": 354003719.9 }, { "average": 2.043380267, "count": 63673905, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.132644067, "variance": 1.282882583 }, { "average": 3.086685919, "count": 63673905, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.31016228, "variance": 1.716525199 }, { "average": 0, "count": 63673905, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.695460173e-07, "count": 63673905, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008772373893, "variance": 7.695454372e-07 }, { "average": 1.052687219, "count": 63673905, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3317880913, "variance": 0.1100833375 }, { "average": 0.5125054539, "count": 63673905, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04447613, "variance": 257.4252143 }, { "average": 0.507951397, "count": 63673905, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999367752, "variance": 0.2499367792 }, { "average": 1028.150541, "count": 63673905, "maximum": 1031, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 1.144654374, "variance": 1.310233637 }, { "average": 226003030.2, "count": 63673905, "maximum": 226004414.3, "minimum": 226001692.3, "name": "GpsTime", "position": 12, "stddev": 521.6188743, "variance": 272086.25 }, { "average": 0.507951397, "count": 63673905, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999367752, "variance": 0.2499367792 }, { "average": 0, "count": 63673905, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63673905, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002005735317, "count": 63673905, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04474050038, "variance": 0.002001712374 }, { "average": 0, "count": 63673905, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622074.4586, 5230040.035, 72.17771268, 623049.6386, 5231448.715, 2257.297713 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622074.4585593464, 5230040.034622567, 72.17771268156093 ], [ 622074.4585593464, 5231448.7146225665, 72.17771268156093 ], [ 623049.6385593463, 5231448.7146225665, 2257.297712681561 ], [ 623049.6385593463, 5230040.034622567, 2257.297712681561 ], [ 622074.4585593464, 5230040.034622567, 72.17771268156093 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:46:54+00:00", "end_time": "2018-11-11T20:01:32+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4215.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4215.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4215.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4215.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3878929, 47.21232936, 72.17771268, -121.3746327, 47.22518212, 2257.297713 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789293301825, 47.212511256970984, 72.17771268156093 ], [ -121.38750872381776, 47.22518212424735, 72.17771268156093 ], [ -121.37463266720096, 47.22500014593655, 2257.297712681561 ], [ -121.37501994110364, 47.21232935883194, 2257.297712681561 ], [ -121.38789293301825, 47.212511256970984, 72.17771268156093 ] ] ] }, "id": "20181111_47121B4215.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4215.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:46:54Z", "pc:count": 63673905, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622561.8698, "count": 63673905, "maximum": 623049.6386, "minimum": 622074.4586, "name": "X", "position": 0, "stddev": 277.0916649, "variance": 76779.79075 }, { "average": 5230766.313, "count": 63673905, "maximum": 5231448.715, "minimum": 5230040.035, "name": "Y", "position": 1, "stddev": 400.277473, "variance": 160222.0554 }, { "average": 1085.547886, "count": 63673905, "maximum": 2257.297713, "minimum": 72.17771268, "name": "Z", "position": 2, "stddev": 119.7772403, "variance": 14346.58729 }, { "average": 32985.8877, "count": 63673905, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18814.98658, "variance": 354003719.9 }, { "average": 2.043380267, "count": 63673905, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.132644067, "variance": 1.282882583 }, { "average": 3.086685919, "count": 63673905, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.31016228, "variance": 1.716525199 }, { "average": 0, "count": 63673905, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.695460173e-07, "count": 63673905, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008772373893, "variance": 7.695454372e-07 }, { "average": 1.052687219, "count": 63673905, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3317880913, "variance": 0.1100833375 }, { "average": 0.5125054539, "count": 63673905, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04447613, "variance": 257.4252143 }, { "average": 0.507951397, "count": 63673905, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999367752, "variance": 0.2499367792 }, { "average": 1028.150541, "count": 63673905, "maximum": 1031, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 1.144654374, "variance": 1.310233637 }, { "average": 226003030.2, "count": 63673905, "maximum": 226004414.3, "minimum": 226001692.3, "name": "GpsTime", "position": 12, "stddev": 521.6188743, "variance": 272086.25 }, { "average": 0.507951397, "count": 63673905, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999367752, "variance": 0.2499367792 }, { "average": 0, "count": 63673905, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63673905, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002005735317, "count": 63673905, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04474050038, "variance": 0.002001712374 }, { "average": 0, "count": 63673905, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622074.4586, 5230040.035, 72.17771268, 623049.6386, 5231448.715, 2257.297713 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622074.4585593464, 5230040.034622567, 72.17771268156093 ], [ 622074.4585593464, 5231448.7146225665, 72.17771268156093 ], [ 623049.6385593463, 5231448.7146225665, 2257.297712681561 ], [ 623049.6385593463, 5230040.034622567, 2257.297712681561 ], [ 622074.4585593464, 5230040.034622567, 72.17771268156093 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:46:54+00:00", "end_time": "2018-11-11T20:01:32+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4103.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537256770221, 47.23751068466367, 595.0618972979379 ], [ -121.4750091582732, 47.25017249210038, 595.0618972979379 ], [ -121.46215319164506, 47.2500006373325, 1938.1618972979381 ], [ -121.4625196617507, 47.23733890555908, 1938.1618972979381 ], [ -121.47537256770221, 47.23751068466367, 595.0618972979379 ] ] ] }, "bbox": [ -121.4753726, 47.23733891, 595.0618973, -121.4621532, 47.25017249, 1938.161897 ], "properties": { "datetime": "2018-11-11T21:59:33Z", "pc:count": 72199408, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615899.3436, "count": 72199408, "maximum": 616369.2576, "minimum": 615396.0976, "name": "X", "position": 0, "stddev": 270.9605366, "variance": 73419.61237 }, { "average": 5233304.293, "count": 72199408, "maximum": 5234092.683, "minimum": 5232685.063, "name": "Y", "position": 1, "stddev": 393.7901572, "variance": 155070.6879 }, { "average": 959.1429494, "count": 72199408, "maximum": 1938.161897, "minimum": 595.0618973, "name": "Z", "position": 2, "stddev": 78.6244655, "variance": 6181.806575 }, { "average": 33836.11609, "count": 72199408, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18269.1321, "variance": 333761187.8 }, { "average": 2.002652972, "count": 72199408, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.109375162, "variance": 1.23071325 }, { "average": 3.005064127, "count": 72199408, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.297713886, "variance": 1.684061331 }, { "average": 0, "count": 72199408, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.008326716e-06, "count": 72199408, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00141715303, "variance": 2.008322711e-06 }, { "average": 1.043156434, "count": 72199408, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2940388934, "variance": 0.08645887084 }, { "average": -1.068167816, "count": 72199408, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.35199737, "variance": 267.3878179 }, { "average": 0.5069818024, "count": 72199408, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999512555, "variance": 0.2499512579 }, { "average": 1030.97597, "count": 72199408, "maximum": 1041, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 13.87878064, "variance": 192.620552 }, { "average": 225954177.9, "count": 72199408, "maximum": 226008773.9, "minimum": 225753902.8, "name": "GpsTime", "position": 12, "stddev": 103542.7366, "variance": 10721098300.0 }, { "average": 0.5069818024, "count": 72199408, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999512555, "variance": 0.2499512579 }, { "average": 0, "count": 72199408, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 72199408, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001505497109, "count": 72199408, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.038771518, "variance": 0.001503230608 }, { "average": 0, "count": 72199408, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615396.0976, 5232685.063, 595.0618973, 616369.2576, 5234092.683, 1938.161897 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615396.0975735938, 5232685.062830538, 595.0618972979379 ], [ 615396.0975735938, 5234092.682830537, 595.0618972979379 ], [ 616369.2575735938, 5234092.682830537, 1938.1618972979381 ], [ 616369.2575735938, 5232685.062830538, 1938.1618972979381 ], [ 615396.0975735938, 5232685.062830538, 595.0618972979379 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:59:33+00:00", "end_time": "2018-11-08T23:11:42+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4103.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4103.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4103.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4103.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4753726, 47.23733891, 595.0618973, -121.4621532, 47.25017249, 1938.161897 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537256770221, 47.23751068466367, 595.0618972979379 ], [ -121.4750091582732, 47.25017249210038, 595.0618972979379 ], [ -121.46215319164506, 47.2500006373325, 1938.1618972979381 ], [ -121.4625196617507, 47.23733890555908, 1938.1618972979381 ], [ -121.47537256770221, 47.23751068466367, 595.0618972979379 ] ] ] }, "id": "20181108_47121B4103.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4103.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:59:33Z", "pc:count": 72199408, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615899.3436, "count": 72199408, "maximum": 616369.2576, "minimum": 615396.0976, "name": "X", "position": 0, "stddev": 270.9605366, "variance": 73419.61237 }, { "average": 5233304.293, "count": 72199408, "maximum": 5234092.683, "minimum": 5232685.063, "name": "Y", "position": 1, "stddev": 393.7901572, "variance": 155070.6879 }, { "average": 959.1429494, "count": 72199408, "maximum": 1938.161897, "minimum": 595.0618973, "name": "Z", "position": 2, "stddev": 78.6244655, "variance": 6181.806575 }, { "average": 33836.11609, "count": 72199408, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18269.1321, "variance": 333761187.8 }, { "average": 2.002652972, "count": 72199408, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.109375162, "variance": 1.23071325 }, { "average": 3.005064127, "count": 72199408, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.297713886, "variance": 1.684061331 }, { "average": 0, "count": 72199408, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.008326716e-06, "count": 72199408, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00141715303, "variance": 2.008322711e-06 }, { "average": 1.043156434, "count": 72199408, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2940388934, "variance": 0.08645887084 }, { "average": -1.068167816, "count": 72199408, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.35199737, "variance": 267.3878179 }, { "average": 0.5069818024, "count": 72199408, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999512555, "variance": 0.2499512579 }, { "average": 1030.97597, "count": 72199408, "maximum": 1041, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 13.87878064, "variance": 192.620552 }, { "average": 225954177.9, "count": 72199408, "maximum": 226008773.9, "minimum": 225753902.8, "name": "GpsTime", "position": 12, "stddev": 103542.7366, "variance": 10721098300.0 }, { "average": 0.5069818024, "count": 72199408, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999512555, "variance": 0.2499512579 }, { "average": 0, "count": 72199408, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 72199408, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001505497109, "count": 72199408, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.038771518, "variance": 0.001503230608 }, { "average": 0, "count": 72199408, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615396.0976, 5232685.063, 595.0618973, 616369.2576, 5234092.683, 1938.161897 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615396.0975735938, 5232685.062830538, 595.0618972979379 ], [ 615396.0975735938, 5234092.682830537, 595.0618972979379 ], [ 616369.2575735938, 5234092.682830537, 1938.1618972979381 ], [ 616369.2575735938, 5232685.062830538, 1938.1618972979381 ], [ 615396.0975735938, 5232685.062830538, 595.0618972979379 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:59:33+00:00", "end_time": "2018-11-08T23:11:42+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3316.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539514492397, 47.13751173715614, 1042.8273535418682 ], [ -121.37500894969779, 47.15018341243856, 1042.8273535418682 ], [ -121.3622291586769, 47.150001369330006, 1554.1073535418684 ], [ -121.36261838784696, 47.13732977423778, 1554.1073535418684 ], [ -121.37539514492397, 47.13751173715614, 1042.8273535418682 ] ] ] }, "bbox": [ -121.3753951, 47.13732977, 1042.827354, -121.3622292, 47.15018341, 1554.107354 ], "properties": { "datetime": "2018-11-11T18:50:01Z", "pc:count": 34430102, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623638.7493, "count": 34430102, "maximum": 624163.4393, "minimum": 623194.1793, "name": "X", "position": 0, "stddev": 268.6242838, "variance": 72159.00586 }, { "average": 5222454.296, "count": 34430102, "maximum": 5223133.987, "minimum": 5221725.227, "name": "Y", "position": 1, "stddev": 381.3433744, "variance": 145422.7692 }, { "average": 1377.767934, "count": 34430102, "maximum": 1554.107354, "minimum": 1042.827354, "name": "Z", "position": 2, "stddev": 114.9108795, "variance": 13204.51022 }, { "average": 40933.92947, "count": 34430102, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19634.94195, "variance": 385530945.3 }, { "average": 1.606071861, "count": 34430102, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8577368899, "variance": 0.7357125722 }, { "average": 2.212084094, "count": 34430102, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.110805403, "variance": 1.233888643 }, { "average": 0, "count": 34430102, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34430102, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.103832484, "count": 34430102, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4750533217, "variance": 0.2256756584 }, { "average": -0.03166584504, "count": 34430102, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.32313967, "variance": 266.4448885 }, { "average": 0.5057442467, "count": 34430102, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999670098, "variance": 0.2499670109 }, { "average": 1012.617933, "count": 34430102, "maximum": 1015, "minimum": 1011, "name": "PointSourceId", "position": 11, "stddev": 1.009558723, "variance": 1.019208816 }, { "average": 225996553.8, "count": 34430102, "maximum": 225997401.2, "minimum": 225995993.9, "name": "GpsTime", "position": 12, "stddev": 349.0444879, "variance": 121832.0546 }, { "average": 0.5057442467, "count": 34430102, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999670098, "variance": 0.2499670109 }, { "average": 0, "count": 34430102, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34430102, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004420811765, "count": 34430102, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06634205541, "variance": 0.004401268316 }, { "average": 0, "count": 34430102, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623194.1793, 5221725.227, 1042.827354, 624163.4393, 5223133.987, 1554.107354 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623194.1792597537, 5221725.226785627, 1042.8273535418682 ], [ 623194.1792597537, 5223133.986785627, 1042.8273535418682 ], [ 624163.4392597537, 5223133.986785627, 1554.1073535418684 ], [ 624163.4392597537, 5221725.226785627, 1554.1073535418684 ], [ 623194.1792597537, 5221725.226785627, 1042.8273535418682 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:50:01+00:00", "end_time": "2018-11-11T18:26:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3316.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3316.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3316.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3316.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3753951, 47.13732977, 1042.827354, -121.3622292, 47.15018341, 1554.107354 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539514492397, 47.13751173715614, 1042.8273535418682 ], [ -121.37500894969779, 47.15018341243856, 1042.8273535418682 ], [ -121.3622291586769, 47.150001369330006, 1554.1073535418684 ], [ -121.36261838784696, 47.13732977423778, 1554.1073535418684 ], [ -121.37539514492397, 47.13751173715614, 1042.8273535418682 ] ] ] }, "id": "20181111_47121B3316.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3316.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:50:01Z", "pc:count": 34430102, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623638.7493, "count": 34430102, "maximum": 624163.4393, "minimum": 623194.1793, "name": "X", "position": 0, "stddev": 268.6242838, "variance": 72159.00586 }, { "average": 5222454.296, "count": 34430102, "maximum": 5223133.987, "minimum": 5221725.227, "name": "Y", "position": 1, "stddev": 381.3433744, "variance": 145422.7692 }, { "average": 1377.767934, "count": 34430102, "maximum": 1554.107354, "minimum": 1042.827354, "name": "Z", "position": 2, "stddev": 114.9108795, "variance": 13204.51022 }, { "average": 40933.92947, "count": 34430102, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19634.94195, "variance": 385530945.3 }, { "average": 1.606071861, "count": 34430102, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8577368899, "variance": 0.7357125722 }, { "average": 2.212084094, "count": 34430102, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.110805403, "variance": 1.233888643 }, { "average": 0, "count": 34430102, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34430102, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.103832484, "count": 34430102, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4750533217, "variance": 0.2256756584 }, { "average": -0.03166584504, "count": 34430102, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.32313967, "variance": 266.4448885 }, { "average": 0.5057442467, "count": 34430102, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999670098, "variance": 0.2499670109 }, { "average": 1012.617933, "count": 34430102, "maximum": 1015, "minimum": 1011, "name": "PointSourceId", "position": 11, "stddev": 1.009558723, "variance": 1.019208816 }, { "average": 225996553.8, "count": 34430102, "maximum": 225997401.2, "minimum": 225995993.9, "name": "GpsTime", "position": 12, "stddev": 349.0444879, "variance": 121832.0546 }, { "average": 0.5057442467, "count": 34430102, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999670098, "variance": 0.2499670109 }, { "average": 0, "count": 34430102, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34430102, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004420811765, "count": 34430102, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06634205541, "variance": 0.004401268316 }, { "average": 0, "count": 34430102, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623194.1793, 5221725.227, 1042.827354, 624163.4393, 5223133.987, 1554.107354 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623194.1792597537, 5221725.226785627, 1042.8273535418682 ], [ 623194.1792597537, 5223133.986785627, 1042.8273535418682 ], [ 624163.4392597537, 5223133.986785627, 1554.1073535418684 ], [ 624163.4392597537, 5221725.226785627, 1554.1073535418684 ], [ 623194.1792597537, 5221725.226785627, 1042.8273535418682 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:50:01+00:00", "end_time": "2018-11-11T18:26:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4107.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786946637438, 47.22501066678539, 765.512188267248 ], [ -121.4875092334372, 47.23767113605769, 765.512188267248 ], [ -121.474656219041, 47.23750071920078, 1293.6921882672482 ], [ -121.47501951032112, 47.22484032494864, 1293.6921882672482 ], [ -121.48786946637438, 47.22501066678539, 765.512188267248 ] ] ] }, "bbox": [ -121.4878695, 47.22484032, 765.5121883, -121.4746562, 47.23767114, 1293.692188 ], "properties": { "datetime": "2018-11-11T21:47:48Z", "pc:count": 92433330, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614963.5765, "count": 92433330, "maximum": 615450.3366, "minimum": 614477.1766, "name": "X", "position": 0, "stddev": 272.8999693, "variance": 74474.39323 }, { "average": 5232012.417, "count": 92433330, "maximum": 5232685.015, "minimum": 5231277.555, "name": "Y", "position": 1, "stddev": 373.6466699, "variance": 139611.8339 }, { "average": 1010.104941, "count": 92433330, "maximum": 1293.692188, "minimum": 765.5121883, "name": "Z", "position": 2, "stddev": 88.23205762, "variance": 7784.895991 }, { "average": 33552.8479, "count": 92433330, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19213.73147, "variance": 369167476.9 }, { "average": 2.013308284, "count": 92433330, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.132968692, "variance": 1.283618056 }, { "average": 3.027071198, "count": 92433330, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.34565483, "variance": 1.810786921 }, { "average": 0, "count": 92433330, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.812838183e-07, "count": 92433330, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005303618974, "variance": 2.812837422e-07 }, { "average": 1.035487372, "count": 92433330, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2861944263, "variance": 0.08190724964 }, { "average": 2.419626887, "count": 92433330, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.12383524, "variance": 228.7303923 }, { "average": 0.5098449769, "count": 92433330, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999030697, "variance": 0.2499030791 }, { "average": 1021.464132, "count": 92433330, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.05261944, "variance": 257.6865908 }, { "average": 225886187.2, "count": 92433330, "maximum": 226008068.8, "minimum": 225753878.7, "name": "GpsTime", "position": 12, "stddev": 126336.3153, "variance": 15960864570.0 }, { "average": 0.5098449769, "count": 92433330, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999030697, "variance": 0.2499030791 }, { "average": 0, "count": 92433330, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 92433330, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001589307666, "count": 92433330, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03983442964, "variance": 0.001586781785 }, { "average": 0, "count": 92433330, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614477.1766, 5231277.555, 765.5121883, 615450.3366, 5232685.015, 1293.692188 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614477.1765511254, 5231277.555219318, 765.512188267248 ], [ 614477.1765511254, 5232685.015219319, 765.512188267248 ], [ 615450.3365511253, 5232685.015219319, 1293.6921882672482 ], [ 615450.3365511253, 5231277.555219318, 1293.6921882672482 ], [ 614477.1765511254, 5231277.555219318, 765.512188267248 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:47:48+00:00", "end_time": "2018-11-08T23:11:18+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4107.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4107.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4107.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4107.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4878695, 47.22484032, 765.5121883, -121.4746562, 47.23767114, 1293.692188 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786946637438, 47.22501066678539, 765.512188267248 ], [ -121.4875092334372, 47.23767113605769, 765.512188267248 ], [ -121.474656219041, 47.23750071920078, 1293.6921882672482 ], [ -121.47501951032112, 47.22484032494864, 1293.6921882672482 ], [ -121.48786946637438, 47.22501066678539, 765.512188267248 ] ] ] }, "id": "20181108_47121B4107.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4107.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:47:48Z", "pc:count": 92433330, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614963.5765, "count": 92433330, "maximum": 615450.3366, "minimum": 614477.1766, "name": "X", "position": 0, "stddev": 272.8999693, "variance": 74474.39323 }, { "average": 5232012.417, "count": 92433330, "maximum": 5232685.015, "minimum": 5231277.555, "name": "Y", "position": 1, "stddev": 373.6466699, "variance": 139611.8339 }, { "average": 1010.104941, "count": 92433330, "maximum": 1293.692188, "minimum": 765.5121883, "name": "Z", "position": 2, "stddev": 88.23205762, "variance": 7784.895991 }, { "average": 33552.8479, "count": 92433330, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19213.73147, "variance": 369167476.9 }, { "average": 2.013308284, "count": 92433330, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.132968692, "variance": 1.283618056 }, { "average": 3.027071198, "count": 92433330, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.34565483, "variance": 1.810786921 }, { "average": 0, "count": 92433330, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.812838183e-07, "count": 92433330, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005303618974, "variance": 2.812837422e-07 }, { "average": 1.035487372, "count": 92433330, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2861944263, "variance": 0.08190724964 }, { "average": 2.419626887, "count": 92433330, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.12383524, "variance": 228.7303923 }, { "average": 0.5098449769, "count": 92433330, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999030697, "variance": 0.2499030791 }, { "average": 1021.464132, "count": 92433330, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.05261944, "variance": 257.6865908 }, { "average": 225886187.2, "count": 92433330, "maximum": 226008068.8, "minimum": 225753878.7, "name": "GpsTime", "position": 12, "stddev": 126336.3153, "variance": 15960864570.0 }, { "average": 0.5098449769, "count": 92433330, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999030697, "variance": 0.2499030791 }, { "average": 0, "count": 92433330, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 92433330, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001589307666, "count": 92433330, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03983442964, "variance": 0.001586781785 }, { "average": 0, "count": 92433330, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614477.1766, 5231277.555, 765.5121883, 615450.3366, 5232685.015, 1293.692188 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614477.1765511254, 5231277.555219318, 765.512188267248 ], [ 614477.1765511254, 5232685.015219319, 765.512188267248 ], [ 615450.3365511253, 5232685.015219319, 1293.6921882672482 ], [ 615450.3365511253, 5231277.555219318, 1293.6921882672482 ], [ 614477.1765511254, 5231277.555219318, 765.512188267248 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:47:48+00:00", "end_time": "2018-11-08T23:11:18+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3118.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040165184272, 47.20001179464402, 802.8091498477881 ], [ -121.35000857000841, 47.21268605111287, 802.8091498477881 ], [ -121.33712417011735, 47.21249973028621, 1295.409149847788 ], [ -121.33752031799843, 47.19982555592243, 1295.409149847788 ], [ -121.35040165184272, 47.20001179464402, 802.8091498477881 ] ] ] }, "bbox": [ -121.3504017, 47.19982556, 802.8091498, -121.3371242, 47.21268605, 1295.40915 ], "properties": { "datetime": "2018-11-11T20:05:42Z", "pc:count": 61911581, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625416.6689, "count": 61911581, "maximum": 625918.7599, "minimum": 624942.6999, "name": "X", "position": 0, "stddev": 273.9468135, "variance": 75046.85665 }, { "average": 5229455.952, "count": 61911581, "maximum": 5230119.406, "minimum": 5228710.326, "name": "Y", "position": 1, "stddev": 400.2213103, "variance": 160177.0972 }, { "average": 1071.388343, "count": 61911581, "maximum": 1295.40915, "minimum": 802.8091498, "name": "Z", "position": 2, "stddev": 93.31560938, "variance": 8707.802955 }, { "average": 34513.37482, "count": 61911581, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18634.04976, "variance": 347227810.6 }, { "average": 1.970350329, "count": 61911581, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.080020163, "variance": 1.166443553 }, { "average": 2.940811106, "count": 61911581, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.259669949, "variance": 1.586768382 }, { "average": 0, "count": 61911581, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.399074803e-07, "count": 61911581, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009164642865, "variance": 8.399067884e-07 }, { "average": 1.055666177, "count": 61911581, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3375078543, "variance": 0.1139115517 }, { "average": -0.00424264151, "count": 61911581, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.82351423, "variance": 250.3836025 }, { "average": 0.5088820135, "count": 61911581, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999211076, "variance": 0.2499211139 }, { "average": 1023.236637, "count": 61911581, "maximum": 1026, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.204280339, "variance": 1.450291134 }, { "average": 226000838.3, "count": 61911581, "maximum": 226001942.7, "minimum": 225999249.8, "name": "GpsTime", "position": 12, "stddev": 544.7986225, "variance": 296805.5391 }, { "average": 0.5088820135, "count": 61911581, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999211076, "variance": 0.2499211139 }, { "average": 0, "count": 61911581, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61911581, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002044803217, "count": 61911581, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04517324462, "variance": 0.00204062203 }, { "average": 0, "count": 61911581, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624942.6999, 5228710.326, 802.8091498, 625918.7599, 5230119.406, 1295.40915 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624942.6999224112, 5228710.325732359, 802.8091498477881 ], [ 624942.6999224112, 5230119.405732359, 802.8091498477881 ], [ 625918.7599224113, 5230119.405732359, 1295.409149847788 ], [ 625918.7599224113, 5228710.325732359, 1295.409149847788 ], [ 624942.6999224112, 5228710.325732359, 802.8091498477881 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:05:42+00:00", "end_time": "2018-11-11T19:20:49+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3118.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3118.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3118.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3118.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3504017, 47.19982556, 802.8091498, -121.3371242, 47.21268605, 1295.40915 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040165184272, 47.20001179464402, 802.8091498477881 ], [ -121.35000857000841, 47.21268605111287, 802.8091498477881 ], [ -121.33712417011735, 47.21249973028621, 1295.409149847788 ], [ -121.33752031799843, 47.19982555592243, 1295.409149847788 ], [ -121.35040165184272, 47.20001179464402, 802.8091498477881 ] ] ] }, "id": "20181111_47121B3118.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3118.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:05:42Z", "pc:count": 61911581, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625416.6689, "count": 61911581, "maximum": 625918.7599, "minimum": 624942.6999, "name": "X", "position": 0, "stddev": 273.9468135, "variance": 75046.85665 }, { "average": 5229455.952, "count": 61911581, "maximum": 5230119.406, "minimum": 5228710.326, "name": "Y", "position": 1, "stddev": 400.2213103, "variance": 160177.0972 }, { "average": 1071.388343, "count": 61911581, "maximum": 1295.40915, "minimum": 802.8091498, "name": "Z", "position": 2, "stddev": 93.31560938, "variance": 8707.802955 }, { "average": 34513.37482, "count": 61911581, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18634.04976, "variance": 347227810.6 }, { "average": 1.970350329, "count": 61911581, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.080020163, "variance": 1.166443553 }, { "average": 2.940811106, "count": 61911581, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.259669949, "variance": 1.586768382 }, { "average": 0, "count": 61911581, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.399074803e-07, "count": 61911581, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009164642865, "variance": 8.399067884e-07 }, { "average": 1.055666177, "count": 61911581, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3375078543, "variance": 0.1139115517 }, { "average": -0.00424264151, "count": 61911581, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.82351423, "variance": 250.3836025 }, { "average": 0.5088820135, "count": 61911581, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999211076, "variance": 0.2499211139 }, { "average": 1023.236637, "count": 61911581, "maximum": 1026, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.204280339, "variance": 1.450291134 }, { "average": 226000838.3, "count": 61911581, "maximum": 226001942.7, "minimum": 225999249.8, "name": "GpsTime", "position": 12, "stddev": 544.7986225, "variance": 296805.5391 }, { "average": 0.5088820135, "count": 61911581, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999211076, "variance": 0.2499211139 }, { "average": 0, "count": 61911581, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61911581, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002044803217, "count": 61911581, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04517324462, "variance": 0.00204062203 }, { "average": 0, "count": 61911581, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624942.6999, 5228710.326, 802.8091498, 625918.7599, 5230119.406, 1295.40915 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624942.6999224112, 5228710.325732359, 802.8091498477881 ], [ 624942.6999224112, 5230119.405732359, 802.8091498477881 ], [ 625918.7599224113, 5230119.405732359, 1295.409149847788 ], [ 625918.7599224113, 5228710.325732359, 1295.409149847788 ], [ 624942.6999224112, 5228710.325732359, 802.8091498477881 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:05:42+00:00", "end_time": "2018-11-11T19:20:49+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6106.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030805393888, 47.22500936585106, 435.1053889812579 ], [ -121.75001100330752, 47.23764262739807, 435.1053889812579 ], [ -121.7372181174404, 47.23750233540094, 901.5653889812579 ], [ -121.73751820624186, 47.22486913547991, 901.5653889812579 ], [ -121.75030805393888, 47.22500936585106, 435.1053889812579 ] ] ] }, "bbox": [ -121.7503081, 47.22486914, 435.105389, -121.7372181, 47.23764263, 901.565389 ], "properties": { "datetime": "2018-11-12T23:59:46Z", "pc:count": 61209132, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595101.7259, "count": 61209132, "maximum": 595577.9949, "minimum": 594609.4949, "name": "X", "position": 0, "stddev": 269.0684299, "variance": 72397.81997 }, { "average": 5231649.37, "count": 61209132, "maximum": 5232330.14, "minimum": 5230925.86, "name": "Y", "position": 1, "stddev": 392.4829174, "variance": 154042.8405 }, { "average": 690.14931, "count": 61209132, "maximum": 901.565389, "minimum": 435.105389, "name": "Z", "position": 2, "stddev": 86.60508065, "variance": 7500.439995 }, { "average": 32532.05703, "count": 61209132, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17281.17666, "variance": 298639066.8 }, { "average": 2.089418798, "count": 61209132, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.148171553, "variance": 1.318297916 }, { "average": 3.17924809, "count": 61209132, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.295598172, "variance": 1.678574624 }, { "average": 0, "count": 61209132, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61209132, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.058823053, "count": 61209132, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3220648761, "variance": 0.1037257844 }, { "average": -1.539803528, "count": 61209132, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76295836, "variance": 248.4708562 }, { "average": 0.5640529423, "count": 61209132, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4958802523, "variance": 0.2458972246 }, { "average": 1083.510243, "count": 61209132, "maximum": 1087, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 1.246849495, "variance": 1.554633664 }, { "average": 226100859.3, "count": 61209132, "maximum": 226102386.3, "minimum": 226099781.4, "name": "GpsTime", "position": 12, "stddev": 537.4565476, "variance": 288859.5405 }, { "average": 0.5640529423, "count": 61209132, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4958802523, "variance": 0.2458972246 }, { "average": 0, "count": 61209132, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61209132, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001612096051, "count": 61209132, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04011853965, "variance": 0.001609497224 }, { "average": 0, "count": 61209132, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594609.4949, 5230925.86, 435.105389, 595577.9949, 5232330.14, 901.565389 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594609.494925617, 5230925.859930894, 435.1053889812579 ], [ 594609.494925617, 5232330.139930894, 435.1053889812579 ], [ 595577.994925617, 5232330.139930894, 901.5653889812579 ], [ 595577.994925617, 5230925.859930894, 901.5653889812579 ], [ 594609.494925617, 5230925.859930894, 435.1053889812579 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:59:46+00:00", "end_time": "2018-11-12T23:16:21+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6106.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6106.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6106.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6106.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7503081, 47.22486914, 435.105389, -121.7372181, 47.23764263, 901.565389 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030805393888, 47.22500936585106, 435.1053889812579 ], [ -121.75001100330752, 47.23764262739807, 435.1053889812579 ], [ -121.7372181174404, 47.23750233540094, 901.5653889812579 ], [ -121.73751820624186, 47.22486913547991, 901.5653889812579 ], [ -121.75030805393888, 47.22500936585106, 435.1053889812579 ] ] ] }, "id": "20181112_47121B6106.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6106.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:59:46Z", "pc:count": 61209132, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595101.7259, "count": 61209132, "maximum": 595577.9949, "minimum": 594609.4949, "name": "X", "position": 0, "stddev": 269.0684299, "variance": 72397.81997 }, { "average": 5231649.37, "count": 61209132, "maximum": 5232330.14, "minimum": 5230925.86, "name": "Y", "position": 1, "stddev": 392.4829174, "variance": 154042.8405 }, { "average": 690.14931, "count": 61209132, "maximum": 901.565389, "minimum": 435.105389, "name": "Z", "position": 2, "stddev": 86.60508065, "variance": 7500.439995 }, { "average": 32532.05703, "count": 61209132, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17281.17666, "variance": 298639066.8 }, { "average": 2.089418798, "count": 61209132, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.148171553, "variance": 1.318297916 }, { "average": 3.17924809, "count": 61209132, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.295598172, "variance": 1.678574624 }, { "average": 0, "count": 61209132, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61209132, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.058823053, "count": 61209132, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3220648761, "variance": 0.1037257844 }, { "average": -1.539803528, "count": 61209132, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76295836, "variance": 248.4708562 }, { "average": 0.5640529423, "count": 61209132, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4958802523, "variance": 0.2458972246 }, { "average": 1083.510243, "count": 61209132, "maximum": 1087, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 1.246849495, "variance": 1.554633664 }, { "average": 226100859.3, "count": 61209132, "maximum": 226102386.3, "minimum": 226099781.4, "name": "GpsTime", "position": 12, "stddev": 537.4565476, "variance": 288859.5405 }, { "average": 0.5640529423, "count": 61209132, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4958802523, "variance": 0.2458972246 }, { "average": 0, "count": 61209132, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61209132, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001612096051, "count": 61209132, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04011853965, "variance": 0.001609497224 }, { "average": 0, "count": 61209132, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594609.4949, 5230925.86, 435.105389, 595577.9949, 5232330.14, 901.565389 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594609.494925617, 5230925.859930894, 435.1053889812579 ], [ 594609.494925617, 5232330.139930894, 435.1053889812579 ], [ 595577.994925617, 5232330.139930894, 901.5653889812579 ], [ 595577.994925617, 5230925.859930894, 901.5653889812579 ], [ 594609.494925617, 5230925.859930894, 435.1053889812579 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:59:46+00:00", "end_time": "2018-11-12T23:16:21+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6425.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63783505543921, 47.25000950856299, 625.0470297579589 ], [ -121.63751068250494, 47.26265420283843, 625.0470297579589 ], [ -121.62469147147915, 47.26250103899477, 1176.6270297579588 ], [ -121.62501889399236, 47.24985641206507, 1176.6270297579588 ], [ -121.63783505543921, 47.25000950856299, 625.0470297579589 ] ] ] }, "bbox": [ -121.6378351, 47.24985641, 625.0470298, -121.6246915, 47.2626542, 1176.62703 ], "properties": { "datetime": "2018-11-12T22:22:45Z", "pc:count": 52055924, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603540.2743, "count": 52055924, "maximum": 604045.7639, "minimum": 603075.6839, "name": "X", "position": 0, "stddev": 274.5496732, "variance": 75377.52303 }, { "average": 5234529.385, "count": 52055924, "maximum": 5235252.19, "minimum": 5233846.57, "name": "Y", "position": 1, "stddev": 385.4128081, "variance": 148543.0327 }, { "average": 871.2274001, "count": 52055924, "maximum": 1176.62703, "minimum": 625.0470298, "name": "Z", "position": 2, "stddev": 95.71198238, "variance": 9160.783572 }, { "average": 35699.56035, "count": 52055924, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18921.69502, "variance": 358030542.3 }, { "average": 1.894092131, "count": 52055924, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.099340084, "variance": 1.208548621 }, { "average": 2.788282348, "count": 52055924, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.390078037, "variance": 1.932316949 }, { "average": 0, "count": 52055924, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.344707665e-07, "count": 52055924, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003667025375, "variance": 1.34470751e-07 }, { "average": 1.077358592, "count": 52055924, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3817973734, "variance": 0.1457692343 }, { "average": 0.09841237125, "count": 52055924, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12942919, "variance": 260.1584859 }, { "average": 0.5039855983, "count": 52055924, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999841196, "variance": 0.2499841198 }, { "average": 1071.541781, "count": 52055924, "maximum": 1074, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.055233722, "variance": 1.113518209 }, { "average": 226095146.4, "count": 52055924, "maximum": 226096565.7, "minimum": 226093660.8, "name": "GpsTime", "position": 12, "stddev": 578.7675473, "variance": 334971.8738 }, { "average": 0.5039855983, "count": 52055924, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999841196, "variance": 0.2499841198 }, { "average": 0, "count": 52055924, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52055924, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002479833035, "count": 52055924, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04973613888, "variance": 0.002473683511 }, { "average": 0, "count": 52055924, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603075.6839, 5233846.57, 625.0470298, 604045.7639, 5235252.19, 1176.62703 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603075.6838654755, 5233846.5704197, 625.0470297579589 ], [ 603075.6838654755, 5235252.190419699, 625.0470297579589 ], [ 604045.7638654755, 5235252.190419699, 1176.6270297579588 ], [ 604045.7638654755, 5233846.5704197, 1176.6270297579588 ], [ 603075.6838654755, 5233846.5704197, 625.0470297579589 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:22:45+00:00", "end_time": "2018-11-12T21:34:20+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6425.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6425.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6425.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6425.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6378351, 47.24985641, 625.0470298, -121.6246915, 47.2626542, 1176.62703 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.63783505543921, 47.25000950856299, 625.0470297579589 ], [ -121.63751068250494, 47.26265420283843, 625.0470297579589 ], [ -121.62469147147915, 47.26250103899477, 1176.6270297579588 ], [ -121.62501889399236, 47.24985641206507, 1176.6270297579588 ], [ -121.63783505543921, 47.25000950856299, 625.0470297579589 ] ] ] }, "id": "20181112_47121C6425.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6425.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:22:45Z", "pc:count": 52055924, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 603540.2743, "count": 52055924, "maximum": 604045.7639, "minimum": 603075.6839, "name": "X", "position": 0, "stddev": 274.5496732, "variance": 75377.52303 }, { "average": 5234529.385, "count": 52055924, "maximum": 5235252.19, "minimum": 5233846.57, "name": "Y", "position": 1, "stddev": 385.4128081, "variance": 148543.0327 }, { "average": 871.2274001, "count": 52055924, "maximum": 1176.62703, "minimum": 625.0470298, "name": "Z", "position": 2, "stddev": 95.71198238, "variance": 9160.783572 }, { "average": 35699.56035, "count": 52055924, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18921.69502, "variance": 358030542.3 }, { "average": 1.894092131, "count": 52055924, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.099340084, "variance": 1.208548621 }, { "average": 2.788282348, "count": 52055924, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.390078037, "variance": 1.932316949 }, { "average": 0, "count": 52055924, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.344707665e-07, "count": 52055924, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003667025375, "variance": 1.34470751e-07 }, { "average": 1.077358592, "count": 52055924, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3817973734, "variance": 0.1457692343 }, { "average": 0.09841237125, "count": 52055924, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12942919, "variance": 260.1584859 }, { "average": 0.5039855983, "count": 52055924, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999841196, "variance": 0.2499841198 }, { "average": 1071.541781, "count": 52055924, "maximum": 1074, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.055233722, "variance": 1.113518209 }, { "average": 226095146.4, "count": 52055924, "maximum": 226096565.7, "minimum": 226093660.8, "name": "GpsTime", "position": 12, "stddev": 578.7675473, "variance": 334971.8738 }, { "average": 0.5039855983, "count": 52055924, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999841196, "variance": 0.2499841198 }, { "average": 0, "count": 52055924, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52055924, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002479833035, "count": 52055924, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04973613888, "variance": 0.002473683511 }, { "average": 0, "count": 52055924, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603075.6839, 5233846.57, 625.0470298, 604045.7639, 5235252.19, 1176.62703 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603075.6838654755, 5233846.5704197, 625.0470297579589 ], [ 603075.6838654755, 5235252.190419699, 625.0470297579589 ], [ 604045.7638654755, 5235252.190419699, 1176.6270297579588 ], [ 604045.7638654755, 5233846.5704197, 1176.6270297579588 ], [ 603075.6838654755, 5233846.5704197, 625.0470297579589 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:22:45+00:00", "end_time": "2018-11-12T21:34:20+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3314.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33790377084537, 47.150011551096576, 885.1859481791646 ], [ -121.33750834717787, 47.1626876375726, 885.1859481791646 ], [ -121.32462214268423, 47.1624998571628, 1480.7859481791645 ], [ -121.32502062785088, 47.149823853435755, 1480.7859481791645 ], [ -121.33790377084537, 47.150011551096576, 885.1859481791646 ] ] ] }, "bbox": [ -121.3379038, 47.14982385, 885.1859482, -121.3246221, 47.16268764, 1480.785948 ], "properties": { "datetime": "2018-11-11T18:50:51Z", "pc:count": 47833890, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626509.7034, "count": 47833890, "maximum": 626984.6483, "minimum": 626007.5283, "name": "X", "position": 0, "stddev": 273.3645267, "variance": 74728.16443 }, { "average": 5223836.615, "count": 47833890, "maximum": 5224583.342, "minimum": 5223174.062, "name": "Y", "position": 1, "stddev": 401.6418334, "variance": 161316.1623 }, { "average": 1229.706573, "count": 47833890, "maximum": 1480.785948, "minimum": 885.1859482, "name": "Z", "position": 2, "stddev": 123.3835838, "variance": 15223.50876 }, { "average": 36959.98615, "count": 47833890, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18999.45133, "variance": 360979151 }, { "average": 1.869415659, "count": 47833890, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.047320395, "variance": 1.096880009 }, { "average": 2.739078528, "count": 47833890, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.290536859, "variance": 1.665485386 }, { "average": 0, "count": 47833890, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.18113601e-08, "count": 47833890, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000204478261, "variance": 4.181135923e-08 }, { "average": 1.071952856, "count": 47833890, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3986187942, "variance": 0.1588969431 }, { "average": 0.4591252426, "count": 47833890, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98707317, "variance": 255.5865084 }, { "average": 0.5069555288, "count": 47833890, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999516235, "variance": 0.2499516258 }, { "average": 1012.778185, "count": 47833890, "maximum": 1015, "minimum": 1002, "name": "PointSourceId", "position": 11, "stddev": 1.103203336, "variance": 1.2170576 }, { "average": 225996589.9, "count": 47833890, "maximum": 225997451.6, "minimum": 225753010.4, "name": "GpsTime", "position": 12, "stddev": 2388.52908, "variance": 5705071.168 }, { "average": 0.5069555288, "count": 47833890, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999516235, "variance": 0.2499516258 }, { "average": 0, "count": 47833890, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47833890, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003070709909, "count": 47833890, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05532884161, "variance": 0.003061280713 }, { "average": 0, "count": 47833890, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626007.5283, 5223174.062, 885.1859482, 626984.6483, 5224583.342, 1480.785948 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626007.5283272064, 5223174.061846637, 885.1859481791646 ], [ 626007.5283272064, 5224583.3418466365, 885.1859481791646 ], [ 626984.6483272065, 5224583.3418466365, 1480.7859481791645 ], [ 626984.6483272065, 5223174.061846637, 1480.7859481791645 ], [ 626007.5283272064, 5223174.061846637, 885.1859481791646 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:50:51+00:00", "end_time": "2018-11-08T22:56:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3314.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3314.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3314.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3314.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3379038, 47.14982385, 885.1859482, -121.3246221, 47.16268764, 1480.785948 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33790377084537, 47.150011551096576, 885.1859481791646 ], [ -121.33750834717787, 47.1626876375726, 885.1859481791646 ], [ -121.32462214268423, 47.1624998571628, 1480.7859481791645 ], [ -121.32502062785088, 47.149823853435755, 1480.7859481791645 ], [ -121.33790377084537, 47.150011551096576, 885.1859481791646 ] ] ] }, "id": "20181108_47121B3314.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3314.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:50:51Z", "pc:count": 47833890, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626509.7034, "count": 47833890, "maximum": 626984.6483, "minimum": 626007.5283, "name": "X", "position": 0, "stddev": 273.3645267, "variance": 74728.16443 }, { "average": 5223836.615, "count": 47833890, "maximum": 5224583.342, "minimum": 5223174.062, "name": "Y", "position": 1, "stddev": 401.6418334, "variance": 161316.1623 }, { "average": 1229.706573, "count": 47833890, "maximum": 1480.785948, "minimum": 885.1859482, "name": "Z", "position": 2, "stddev": 123.3835838, "variance": 15223.50876 }, { "average": 36959.98615, "count": 47833890, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18999.45133, "variance": 360979151 }, { "average": 1.869415659, "count": 47833890, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.047320395, "variance": 1.096880009 }, { "average": 2.739078528, "count": 47833890, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.290536859, "variance": 1.665485386 }, { "average": 0, "count": 47833890, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.18113601e-08, "count": 47833890, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000204478261, "variance": 4.181135923e-08 }, { "average": 1.071952856, "count": 47833890, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3986187942, "variance": 0.1588969431 }, { "average": 0.4591252426, "count": 47833890, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98707317, "variance": 255.5865084 }, { "average": 0.5069555288, "count": 47833890, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999516235, "variance": 0.2499516258 }, { "average": 1012.778185, "count": 47833890, "maximum": 1015, "minimum": 1002, "name": "PointSourceId", "position": 11, "stddev": 1.103203336, "variance": 1.2170576 }, { "average": 225996589.9, "count": 47833890, "maximum": 225997451.6, "minimum": 225753010.4, "name": "GpsTime", "position": 12, "stddev": 2388.52908, "variance": 5705071.168 }, { "average": 0.5069555288, "count": 47833890, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999516235, "variance": 0.2499516258 }, { "average": 0, "count": 47833890, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47833890, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003070709909, "count": 47833890, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05532884161, "variance": 0.003061280713 }, { "average": 0, "count": 47833890, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626007.5283, 5223174.062, 885.1859482, 626984.6483, 5224583.342, 1480.785948 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626007.5283272064, 5223174.061846637, 885.1859481791646 ], [ 626007.5283272064, 5224583.3418466365, 885.1859481791646 ], [ 626984.6483272065, 5224583.3418466365, 1480.7859481791645 ], [ 626984.6483272065, 5223174.061846637, 1480.7859481791645 ], [ 626007.5283272064, 5223174.061846637, 885.1859481791646 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:50:51+00:00", "end_time": "2018-11-08T22:56:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5213.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785794054856, 47.21251023069395, 453.01905074272696 ], [ -121.53750991432003, 47.22516561767557, 453.01905074272696 ], [ -121.52466807969486, 47.2250009510211, 1162.679050742727 ], [ -121.52501915917806, 47.21234563649659, 1162.679050742727 ], [ -121.53785794054856, 47.21251023069395, 453.01905074272696 ] ] ] }, "bbox": [ -121.5378579, 47.21234564, 453.0190507, -121.5246681, 47.22516562, 1162.679051 ], "properties": { "datetime": "2018-11-12T22:25:01Z", "pc:count": 126299591, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611218.7665, "count": 126299591, "maximum": 611691.4003, "minimum": 610718.8803, "name": "X", "position": 0, "stddev": 275.5927502, "variance": 75951.36398 }, { "average": 5230526.513, "count": 126299591, "maximum": 5231223.153, "minimum": 5229816.293, "name": "Y", "position": 1, "stddev": 408.0459265, "variance": 166501.4782 }, { "average": 753.7434149, "count": 126299591, "maximum": 1162.679051, "minimum": 453.0190507, "name": "Z", "position": 2, "stddev": 138.085876, "variance": 19067.70916 }, { "average": 36319.73852, "count": 126299591, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17773.44755, "variance": 315895437.8 }, { "average": 1.861419472, "count": 126299591, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.038433674, "variance": 1.078344495 }, { "average": 2.723347774, "count": 126299591, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.27739599, "variance": 1.631740516 }, { "average": 0, "count": 126299591, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.630273395e-07, "count": 126299591, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009289922505, "variance": 8.630266015e-07 }, { "average": 1.034962932, "count": 126299591, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3193135991, "variance": 0.1019611746 }, { "average": 0.9181375439, "count": 126299591, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.52556508, "variance": 241.0431711 }, { "average": 0.5034279723, "count": 126299591, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999882508, "variance": 0.249988251 }, { "average": 1041.868537, "count": 126299591, "maximum": 1074, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 26.93001795, "variance": 725.2258667 }, { "average": 225973634.7, "count": 126299591, "maximum": 226096701.5, "minimum": 225753815.8, "name": "GpsTime", "position": 12, "stddev": 138585.8726, "variance": 19206044090.0 }, { "average": 0.5034279723, "count": 126299591, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999882508, "variance": 0.249988251 }, { "average": 0, "count": 126299591, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 126299591, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002274021616, "count": 126299591, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04763245175, "variance": 0.002268850459 }, { "average": 0, "count": 126299591, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610718.8803, 5229816.293, 453.0190507, 611691.4003, 5231223.153, 1162.679051 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610718.8803101612, 5229816.293111781, 453.01905074272696 ], [ 610718.8803101612, 5231223.15311178, 453.01905074272696 ], [ 611691.4003101612, 5231223.15311178, 1162.679050742727 ], [ 611691.4003101612, 5229816.293111781, 1162.679050742727 ], [ 610718.8803101612, 5229816.293111781, 453.01905074272696 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:25:01+00:00", "end_time": "2018-11-08T23:10:15+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5213.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5213.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5213.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5213.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5378579, 47.21234564, 453.0190507, -121.5246681, 47.22516562, 1162.679051 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785794054856, 47.21251023069395, 453.01905074272696 ], [ -121.53750991432003, 47.22516561767557, 453.01905074272696 ], [ -121.52466807969486, 47.2250009510211, 1162.679050742727 ], [ -121.52501915917806, 47.21234563649659, 1162.679050742727 ], [ -121.53785794054856, 47.21251023069395, 453.01905074272696 ] ] ] }, "id": "20181108_47121B5213.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5213.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:25:01Z", "pc:count": 126299591, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611218.7665, "count": 126299591, "maximum": 611691.4003, "minimum": 610718.8803, "name": "X", "position": 0, "stddev": 275.5927502, "variance": 75951.36398 }, { "average": 5230526.513, "count": 126299591, "maximum": 5231223.153, "minimum": 5229816.293, "name": "Y", "position": 1, "stddev": 408.0459265, "variance": 166501.4782 }, { "average": 753.7434149, "count": 126299591, "maximum": 1162.679051, "minimum": 453.0190507, "name": "Z", "position": 2, "stddev": 138.085876, "variance": 19067.70916 }, { "average": 36319.73852, "count": 126299591, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17773.44755, "variance": 315895437.8 }, { "average": 1.861419472, "count": 126299591, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.038433674, "variance": 1.078344495 }, { "average": 2.723347774, "count": 126299591, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.27739599, "variance": 1.631740516 }, { "average": 0, "count": 126299591, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.630273395e-07, "count": 126299591, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009289922505, "variance": 8.630266015e-07 }, { "average": 1.034962932, "count": 126299591, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3193135991, "variance": 0.1019611746 }, { "average": 0.9181375439, "count": 126299591, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.52556508, "variance": 241.0431711 }, { "average": 0.5034279723, "count": 126299591, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999882508, "variance": 0.249988251 }, { "average": 1041.868537, "count": 126299591, "maximum": 1074, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 26.93001795, "variance": 725.2258667 }, { "average": 225973634.7, "count": 126299591, "maximum": 226096701.5, "minimum": 225753815.8, "name": "GpsTime", "position": 12, "stddev": 138585.8726, "variance": 19206044090.0 }, { "average": 0.5034279723, "count": 126299591, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999882508, "variance": 0.249988251 }, { "average": 0, "count": 126299591, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 126299591, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002274021616, "count": 126299591, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04763245175, "variance": 0.002268850459 }, { "average": 0, "count": 126299591, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610718.8803, 5229816.293, 453.0190507, 611691.4003, 5231223.153, 1162.679051 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610718.8803101612, 5229816.293111781, 453.01905074272696 ], [ 610718.8803101612, 5231223.15311178, 453.01905074272696 ], [ 611691.4003101612, 5231223.15311178, 1162.679050742727 ], [ 611691.4003101612, 5229816.293111781, 1162.679050742727 ], [ 610718.8803101612, 5229816.293111781, 453.01905074272696 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:25:01+00:00", "end_time": "2018-11-08T23:10:15+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5215.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286394174582, 47.21251040558817, 539.2119802244997 ], [ -121.51250988711, 47.22516852873464, 539.2119802244997 ], [ -121.49966238577373, 47.225000983469336, 1639.1519802244998 ], [ -121.50001949560281, 47.21234293406235, 1639.1519802244998 ], [ -121.51286394174582, 47.21251040558817, 539.2119802244997 ] ] ] }, "bbox": [ -121.5128639, 47.21234293, 539.2119802, -121.4996624, 47.22516853, 1639.15198 ], "properties": { "datetime": "2018-11-12T21:48:57Z", "pc:count": 74854419, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613064.769, "count": 74854419, "maximum": 613584.428, "minimum": 612611.468, "name": "X", "position": 0, "stddev": 272.4507931, "variance": 74229.43465 }, { "average": 5230608.932, "count": 74854419, "maximum": 5231259.248, "minimum": 5229852.068, "name": "Y", "position": 1, "stddev": 386.0112358, "variance": 149004.6741 }, { "average": 955.7525375, "count": 74854419, "maximum": 1639.15198, "minimum": 539.2119802, "name": "Z", "position": 2, "stddev": 140.1547388, "variance": 19643.35081 }, { "average": 35160.19818, "count": 74854419, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19064.79388, "variance": 363466365.7 }, { "average": 1.946300979, "count": 74854419, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.123501405, "variance": 1.262255408 }, { "average": 2.892807718, "count": 74854419, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.394932982, "variance": 1.945838025 }, { "average": 0, "count": 74854419, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.643189562e-06, "count": 74854419, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001281868513, "variance": 1.643186884e-06 }, { "average": 1.064470048, "count": 74854419, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4047554705, "variance": 0.1638269909 }, { "average": 0.1905189417, "count": 74854419, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.15460955, "variance": 260.9714096 }, { "average": 0.5106577208, "count": 74854419, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998864034, "variance": 0.2498864163 }, { "average": 1020.136208, "count": 74854419, "maximum": 1070, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.82802088, "variance": 250.526245 }, { "average": 225875792.3, "count": 74854419, "maximum": 226094537.6, "minimum": 225753846.2, "name": "GpsTime", "position": 12, "stddev": 126247.6195, "variance": 15938461440.0 }, { "average": 0.5106577208, "count": 74854419, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998864034, "variance": 0.2498864163 }, { "average": 0, "count": 74854419, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 74854419, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003450444255, "count": 74854419, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05863905469, "variance": 0.003438538735 }, { "average": 0, "count": 74854419, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612611.468, 5229852.068, 539.2119802, 613584.428, 5231259.248, 1639.15198 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612611.4680256604, 5229852.0678418735, 539.2119802244997 ], [ 612611.4680256604, 5231259.247841873, 539.2119802244997 ], [ 613584.4280256603, 5231259.247841873, 1639.1519802244998 ], [ 613584.4280256603, 5229852.0678418735, 1639.1519802244998 ], [ 612611.4680256604, 5229852.0678418735, 539.2119802244997 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:48:57+00:00", "end_time": "2018-11-08T23:10:46+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5215.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5215.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5215.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5215.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5128639, 47.21234293, 539.2119802, -121.4996624, 47.22516853, 1639.15198 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286394174582, 47.21251040558817, 539.2119802244997 ], [ -121.51250988711, 47.22516852873464, 539.2119802244997 ], [ -121.49966238577373, 47.225000983469336, 1639.1519802244998 ], [ -121.50001949560281, 47.21234293406235, 1639.1519802244998 ], [ -121.51286394174582, 47.21251040558817, 539.2119802244997 ] ] ] }, "id": "20181108_47121B5215.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5215.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:48:57Z", "pc:count": 74854419, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613064.769, "count": 74854419, "maximum": 613584.428, "minimum": 612611.468, "name": "X", "position": 0, "stddev": 272.4507931, "variance": 74229.43465 }, { "average": 5230608.932, "count": 74854419, "maximum": 5231259.248, "minimum": 5229852.068, "name": "Y", "position": 1, "stddev": 386.0112358, "variance": 149004.6741 }, { "average": 955.7525375, "count": 74854419, "maximum": 1639.15198, "minimum": 539.2119802, "name": "Z", "position": 2, "stddev": 140.1547388, "variance": 19643.35081 }, { "average": 35160.19818, "count": 74854419, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19064.79388, "variance": 363466365.7 }, { "average": 1.946300979, "count": 74854419, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.123501405, "variance": 1.262255408 }, { "average": 2.892807718, "count": 74854419, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.394932982, "variance": 1.945838025 }, { "average": 0, "count": 74854419, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.643189562e-06, "count": 74854419, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001281868513, "variance": 1.643186884e-06 }, { "average": 1.064470048, "count": 74854419, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4047554705, "variance": 0.1638269909 }, { "average": 0.1905189417, "count": 74854419, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.15460955, "variance": 260.9714096 }, { "average": 0.5106577208, "count": 74854419, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998864034, "variance": 0.2498864163 }, { "average": 1020.136208, "count": 74854419, "maximum": 1070, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.82802088, "variance": 250.526245 }, { "average": 225875792.3, "count": 74854419, "maximum": 226094537.6, "minimum": 225753846.2, "name": "GpsTime", "position": 12, "stddev": 126247.6195, "variance": 15938461440.0 }, { "average": 0.5106577208, "count": 74854419, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998864034, "variance": 0.2498864163 }, { "average": 0, "count": 74854419, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 74854419, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003450444255, "count": 74854419, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05863905469, "variance": 0.003438538735 }, { "average": 0, "count": 74854419, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612611.468, 5229852.068, 539.2119802, 613584.428, 5231259.248, 1639.15198 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612611.4680256604, 5229852.0678418735, 539.2119802244997 ], [ 612611.4680256604, 5231259.247841873, 539.2119802244997 ], [ 613584.4280256603, 5231259.247841873, 1639.1519802244998 ], [ 613584.4280256603, 5229852.0678418735, 1639.1519802244998 ], [ 612611.4680256604, 5229852.0678418735, 539.2119802244997 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:48:57+00:00", "end_time": "2018-11-08T23:10:46+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7312.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85657164269685, 47.27951877565847, 819.4789479432443 ], [ -121.85639813545703, 47.287569403587895, 819.4789479432443 ], [ -121.8498403215046, 47.28750376727146, 983.0389479432442 ], [ -121.8500148231606, 47.27945315771961, 983.0389479432442 ], [ -121.85657164269685, 47.27951877565847, 819.4789479432443 ] ] ] }, "bbox": [ -121.8565716, 47.27945316, 819.4789479, -121.8498403, 47.2875694, 983.0389479 ], "properties": { "datetime": "2018-11-12T23:33:40Z", "pc:count": 12618982, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586771.3986, "count": 12618982, "maximum": 586972.0506, "minimum": 586476.0706, "name": "X", "position": 0, "stddev": 118.3637039, "variance": 14009.9664 }, { "average": 5237362.435, "count": 12618982, "maximum": 5237754.99, "minimum": 5236860.13, "name": "Y", "position": 1, "stddev": 240.5291856, "variance": 57854.28915 }, { "average": 915.6980839, "count": 12618982, "maximum": 983.0389479, "minimum": 819.4789479, "name": "Z", "position": 2, "stddev": 29.63402377, "variance": 878.175365 }, { "average": 38477.60442, "count": 12618982, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20554.64203, "variance": 422493309 }, { "average": 1.848423906, "count": 12618982, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.025055201, "variance": 1.050738166 }, { "average": 2.697065104, "count": 12618982, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.258729272, "variance": 1.584399381 }, { "average": 0, "count": 12618982, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12618982, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.073651662, "count": 12618982, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3754025929, "variance": 0.1409271067 }, { "average": 0.4913542975, "count": 12618982, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.48518435, "variance": 271.7613032 }, { "average": 0.5043247546, "count": 12618982, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499981316, "variance": 0.2499813163 }, { "average": 1081.350922, "count": 12618982, "maximum": 1083, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 0.9220080499, "variance": 0.850098844 }, { "average": 226099912.4, "count": 12618982, "maximum": 226100820.4, "minimum": 226099155.1, "name": "GpsTime", "position": 12, "stddev": 456.0512851, "variance": 207982.7746 }, { "average": 0.5043247546, "count": 12618982, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499981316, "variance": 0.2499813163 }, { "average": 0, "count": 12618982, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12618982, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002423333356, "count": 12618982, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04916768251, "variance": 0.002417461003 }, { "average": 0, "count": 12618982, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586476.0706, 5236860.13, 819.4789479, 586972.0506, 5237754.99, 983.0389479 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586476.0705936747, 5236860.130288856, 819.4789479432443 ], [ 586476.0705936747, 5237754.9902888555, 819.4789479432443 ], [ 586972.0505936746, 5237754.9902888555, 983.0389479432442 ], [ 586972.0505936746, 5236860.130288856, 983.0389479432442 ], [ 586476.0705936747, 5236860.130288856, 819.4789479432443 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:33:40+00:00", "end_time": "2018-11-12T23:05:55+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7312.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7312.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7312.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7312.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8565716, 47.27945316, 819.4789479, -121.8498403, 47.2875694, 983.0389479 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85657164269685, 47.27951877565847, 819.4789479432443 ], [ -121.85639813545703, 47.287569403587895, 819.4789479432443 ], [ -121.8498403215046, 47.28750376727146, 983.0389479432442 ], [ -121.8500148231606, 47.27945315771961, 983.0389479432442 ], [ -121.85657164269685, 47.27951877565847, 819.4789479432443 ] ] ] }, "id": "20181112_47121C7312.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7312.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:33:40Z", "pc:count": 12618982, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586771.3986, "count": 12618982, "maximum": 586972.0506, "minimum": 586476.0706, "name": "X", "position": 0, "stddev": 118.3637039, "variance": 14009.9664 }, { "average": 5237362.435, "count": 12618982, "maximum": 5237754.99, "minimum": 5236860.13, "name": "Y", "position": 1, "stddev": 240.5291856, "variance": 57854.28915 }, { "average": 915.6980839, "count": 12618982, "maximum": 983.0389479, "minimum": 819.4789479, "name": "Z", "position": 2, "stddev": 29.63402377, "variance": 878.175365 }, { "average": 38477.60442, "count": 12618982, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20554.64203, "variance": 422493309 }, { "average": 1.848423906, "count": 12618982, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.025055201, "variance": 1.050738166 }, { "average": 2.697065104, "count": 12618982, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.258729272, "variance": 1.584399381 }, { "average": 0, "count": 12618982, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12618982, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.073651662, "count": 12618982, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3754025929, "variance": 0.1409271067 }, { "average": 0.4913542975, "count": 12618982, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.48518435, "variance": 271.7613032 }, { "average": 0.5043247546, "count": 12618982, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499981316, "variance": 0.2499813163 }, { "average": 1081.350922, "count": 12618982, "maximum": 1083, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 0.9220080499, "variance": 0.850098844 }, { "average": 226099912.4, "count": 12618982, "maximum": 226100820.4, "minimum": 226099155.1, "name": "GpsTime", "position": 12, "stddev": 456.0512851, "variance": 207982.7746 }, { "average": 0.5043247546, "count": 12618982, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499981316, "variance": 0.2499813163 }, { "average": 0, "count": 12618982, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 12618982, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002423333356, "count": 12618982, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04916768251, "variance": 0.002417461003 }, { "average": 0, "count": 12618982, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586476.0706, 5236860.13, 819.4789479, 586972.0506, 5237754.99, 983.0389479 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586476.0705936747, 5236860.130288856, 819.4789479432443 ], [ 586476.0705936747, 5237754.9902888555, 819.4789479432443 ], [ 586972.0505936746, 5237754.9902888555, 983.0389479432442 ], [ 586972.0505936746, 5236860.130288856, 983.0389479432442 ], [ 586476.0705936747, 5236860.130288856, 819.4789479432443 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:33:40+00:00", "end_time": "2018-11-12T23:05:55+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4104.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4628755005885, 47.23751074745722, 37.136301659284754 ], [ -121.46250907662544, 47.25017374028086, 37.136301659284754 ], [ -121.4496500153075, 47.250000440447735, 1238.5763016592848 ], [ -121.45001950093462, 47.23733752393085, 1238.5763016592848 ], [ -121.4628755005885, 47.23751074745722, 37.136301659284754 ] ] ] }, "bbox": [ -121.4628755, 47.23733752, 37.13630166, -121.44965, 47.25017374, 1238.576302 ], "properties": { "datetime": "2018-11-11T21:54:52Z", "pc:count": 71129702, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616831.3705, "count": 71129702, "maximum": 617315.3498, "minimum": 616341.9498, "name": "X", "position": 0, "stddev": 272.1865202, "variance": 74085.50178 }, { "average": 5233290.913, "count": 71129702, "maximum": 5234111.388, "minimum": 5232703.628, "name": "Y", "position": 1, "stddev": 387.5972817, "variance": 150231.6528 }, { "average": 1105.576825, "count": 71129702, "maximum": 1238.576302, "minimum": 37.13630166, "name": "Z", "position": 2, "stddev": 37.34622182, "variance": 1394.740284 }, { "average": 36316.97142, "count": 71129702, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20058.71107, "variance": 402351889.9 }, { "average": 1.876385986, "count": 71129702, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.094148938, "variance": 1.197161899 }, { "average": 2.75327494, "count": 71129702, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.395865146, "variance": 1.948439506 }, { "average": 0, "count": 71129702, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.912000137e-06, "count": 71129702, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001382749619, "variance": 1.911996509e-06 }, { "average": 1.04999363, "count": 71129702, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2698181594, "variance": 0.07280183917 }, { "average": 1.594088227, "count": 71129702, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.52453404, "variance": 241.0111571 }, { "average": 0.5062574141, "count": 71129702, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999608467, "variance": 0.2499608483 }, { "average": 1026.223397, "count": 71129702, "maximum": 1040, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.72445099, "variance": 247.2583589 }, { "average": 225921315.4, "count": 71129702, "maximum": 226008492.6, "minimum": 225753916.2, "name": "GpsTime", "position": 12, "stddev": 120028.3842, "variance": 14406813020.0 }, { "average": 0.5062574141, "count": 71129702, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999608467, "variance": 0.2499608483 }, { "average": 0, "count": 71129702, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 71129702, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0008435857077, "count": 71129702, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02903229379, "variance": 0.0008428740827 }, { "average": 0, "count": 71129702, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616341.9498, 5232703.628, 37.13630166, 617315.3498, 5234111.388, 1238.576302 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616341.9498312974, 5232703.628275855, 37.136301659284754 ], [ 616341.9498312974, 5234111.388275855, 37.136301659284754 ], [ 617315.3498312973, 5234111.388275855, 1238.5763016592848 ], [ 617315.3498312973, 5232703.628275855, 1238.5763016592848 ], [ 616341.9498312974, 5232703.628275855, 37.136301659284754 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:54:52+00:00", "end_time": "2018-11-08T23:11:56+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4104.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4104.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4104.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4104.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4628755, 47.23733752, 37.13630166, -121.44965, 47.25017374, 1238.576302 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4628755005885, 47.23751074745722, 37.136301659284754 ], [ -121.46250907662544, 47.25017374028086, 37.136301659284754 ], [ -121.4496500153075, 47.250000440447735, 1238.5763016592848 ], [ -121.45001950093462, 47.23733752393085, 1238.5763016592848 ], [ -121.4628755005885, 47.23751074745722, 37.136301659284754 ] ] ] }, "id": "20181108_47121B4104.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4104.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:54:52Z", "pc:count": 71129702, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616831.3705, "count": 71129702, "maximum": 617315.3498, "minimum": 616341.9498, "name": "X", "position": 0, "stddev": 272.1865202, "variance": 74085.50178 }, { "average": 5233290.913, "count": 71129702, "maximum": 5234111.388, "minimum": 5232703.628, "name": "Y", "position": 1, "stddev": 387.5972817, "variance": 150231.6528 }, { "average": 1105.576825, "count": 71129702, "maximum": 1238.576302, "minimum": 37.13630166, "name": "Z", "position": 2, "stddev": 37.34622182, "variance": 1394.740284 }, { "average": 36316.97142, "count": 71129702, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20058.71107, "variance": 402351889.9 }, { "average": 1.876385986, "count": 71129702, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.094148938, "variance": 1.197161899 }, { "average": 2.75327494, "count": 71129702, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.395865146, "variance": 1.948439506 }, { "average": 0, "count": 71129702, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.912000137e-06, "count": 71129702, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001382749619, "variance": 1.911996509e-06 }, { "average": 1.04999363, "count": 71129702, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2698181594, "variance": 0.07280183917 }, { "average": 1.594088227, "count": 71129702, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.52453404, "variance": 241.0111571 }, { "average": 0.5062574141, "count": 71129702, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999608467, "variance": 0.2499608483 }, { "average": 1026.223397, "count": 71129702, "maximum": 1040, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.72445099, "variance": 247.2583589 }, { "average": 225921315.4, "count": 71129702, "maximum": 226008492.6, "minimum": 225753916.2, "name": "GpsTime", "position": 12, "stddev": 120028.3842, "variance": 14406813020.0 }, { "average": 0.5062574141, "count": 71129702, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999608467, "variance": 0.2499608483 }, { "average": 0, "count": 71129702, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 71129702, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0008435857077, "count": 71129702, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02903229379, "variance": 0.0008428740827 }, { "average": 0, "count": 71129702, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616341.9498, 5232703.628, 37.13630166, 617315.3498, 5234111.388, 1238.576302 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616341.9498312974, 5232703.628275855, 37.136301659284754 ], [ 616341.9498312974, 5234111.388275855, 37.136301659284754 ], [ 617315.3498312973, 5234111.388275855, 1238.5763016592848 ], [ 617315.3498312973, 5232703.628275855, 1238.5763016592848 ], [ 616341.9498312974, 5232703.628275855, 37.136301659284754 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:54:52+00:00", "end_time": "2018-11-08T23:11:56+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6105.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70031994592895, 47.23750935716511, 595.9645763779223 ], [ -121.70001074365686, 47.250147922917776, 595.9645763779223 ], [ -121.68720637821238, 47.25000191964933, 992.7845763779222 ], [ -121.68751862387442, 47.23736341806063, 992.7845763779222 ], [ -121.70031994592895, 47.23750935716511, 595.9645763779223 ] ] ] }, "bbox": [ -121.7003199, 47.23736342, 595.9645764, -121.6872064, 47.25014792, 992.7845764 ], "properties": { "datetime": "2018-11-12T23:09:19Z", "pc:count": 42776877, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598846.3719, "count": 42776877, "maximum": 599339.8381, "minimum": 598370.6781, "name": "X", "position": 0, "stddev": 268.875896, "variance": 72294.24743 }, { "average": 5233080.296, "count": 42776877, "maximum": 5233781.677, "minimum": 5232376.777, "name": "Y", "position": 1, "stddev": 406.8705065, "variance": 165543.609 }, { "average": 818.7164332, "count": 42776877, "maximum": 992.7845764, "minimum": 595.9645764, "name": "Z", "position": 2, "stddev": 65.09844063, "variance": 4237.806972 }, { "average": 37401.90761, "count": 42776877, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19446.87002, "variance": 378180753.7 }, { "average": 1.817789597, "count": 42776877, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.009378249, "variance": 1.01884445 }, { "average": 2.63553978, "count": 42776877, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.253279818, "variance": 1.570710303 }, { "average": 0, "count": 42776877, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42776877, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.078360723, "count": 42776877, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.379725184, "variance": 0.1441912154 }, { "average": -1.267201213, "count": 42776877, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.29516284, "variance": 265.5323319 }, { "average": 0.5058317605, "count": 42776877, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999659953, "variance": 0.2499659964 }, { "average": 1077.765112, "count": 42776877, "maximum": 1080, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.028738429, "variance": 1.058302755 }, { "average": 226098323.1, "count": 42776877, "maximum": 226099359.8, "minimum": 226096961, "name": "GpsTime", "position": 12, "stddev": 465.5455712, "variance": 216732.6788 }, { "average": 0.5058317605, "count": 42776877, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999659953, "variance": 0.2499659964 }, { "average": 0, "count": 42776877, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42776877, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002399029737, "count": 42776877, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04892110434, "variance": 0.00239327445 }, { "average": 0, "count": 42776877, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598370.6781, 5232376.777, 595.9645764, 599339.8381, 5233781.677, 992.7845764 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598370.678099533, 5232376.776729022, 595.9645763779223 ], [ 598370.678099533, 5233781.6767290225, 595.9645763779223 ], [ 599339.8380995329, 5233781.6767290225, 992.7845763779222 ], [ 599339.8380995329, 5232376.776729022, 992.7845763779222 ], [ 598370.678099533, 5232376.776729022, 595.9645763779223 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:09:19+00:00", "end_time": "2018-11-12T22:29:21+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6105.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6105.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6105.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6105.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7003199, 47.23736342, 595.9645764, -121.6872064, 47.25014792, 992.7845764 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70031994592895, 47.23750935716511, 595.9645763779223 ], [ -121.70001074365686, 47.250147922917776, 595.9645763779223 ], [ -121.68720637821238, 47.25000191964933, 992.7845763779222 ], [ -121.68751862387442, 47.23736341806063, 992.7845763779222 ], [ -121.70031994592895, 47.23750935716511, 595.9645763779223 ] ] ] }, "id": "20181112_47121B6105.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6105.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:09:19Z", "pc:count": 42776877, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598846.3719, "count": 42776877, "maximum": 599339.8381, "minimum": 598370.6781, "name": "X", "position": 0, "stddev": 268.875896, "variance": 72294.24743 }, { "average": 5233080.296, "count": 42776877, "maximum": 5233781.677, "minimum": 5232376.777, "name": "Y", "position": 1, "stddev": 406.8705065, "variance": 165543.609 }, { "average": 818.7164332, "count": 42776877, "maximum": 992.7845764, "minimum": 595.9645764, "name": "Z", "position": 2, "stddev": 65.09844063, "variance": 4237.806972 }, { "average": 37401.90761, "count": 42776877, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19446.87002, "variance": 378180753.7 }, { "average": 1.817789597, "count": 42776877, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.009378249, "variance": 1.01884445 }, { "average": 2.63553978, "count": 42776877, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.253279818, "variance": 1.570710303 }, { "average": 0, "count": 42776877, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42776877, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.078360723, "count": 42776877, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.379725184, "variance": 0.1441912154 }, { "average": -1.267201213, "count": 42776877, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.29516284, "variance": 265.5323319 }, { "average": 0.5058317605, "count": 42776877, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999659953, "variance": 0.2499659964 }, { "average": 1077.765112, "count": 42776877, "maximum": 1080, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.028738429, "variance": 1.058302755 }, { "average": 226098323.1, "count": 42776877, "maximum": 226099359.8, "minimum": 226096961, "name": "GpsTime", "position": 12, "stddev": 465.5455712, "variance": 216732.6788 }, { "average": 0.5058317605, "count": 42776877, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999659953, "variance": 0.2499659964 }, { "average": 0, "count": 42776877, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42776877, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002399029737, "count": 42776877, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04892110434, "variance": 0.00239327445 }, { "average": 0, "count": 42776877, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598370.6781, 5232376.777, 595.9645764, 599339.8381, 5233781.677, 992.7845764 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598370.678099533, 5232376.776729022, 595.9645763779223 ], [ 598370.678099533, 5233781.6767290225, 595.9645763779223 ], [ 599339.8380995329, 5233781.6767290225, 992.7845763779222 ], [ 599339.8380995329, 5232376.776729022, 992.7845763779222 ], [ 598370.678099533, 5232376.776729022, 595.9645763779223 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:09:19+00:00", "end_time": "2018-11-12T22:29:21+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6424.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65033201626308, 47.250009814661105, 656.6924770328108 ], [ -121.65001065069775, 47.26265331490613, 656.6924770328108 ], [ -121.63719428035051, 47.262501583986335, 1197.4924770328107 ], [ -121.63751869456289, 47.24985815045071, 1197.4924770328107 ], [ -121.65033201626308, 47.250009814661105, 656.6924770328108 ] ] ] }, "bbox": [ -121.650332, 47.24985815, 656.692477, -121.6371943, 47.26265331, 1197.492477 ], "properties": { "datetime": "2018-11-12T22:28:49Z", "pc:count": 55918588, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602608.761, "count": 55918588, "maximum": 603099.916, "minimum": 602130.056, "name": "X", "position": 0, "stddev": 276.6290645, "variance": 76523.63932 }, { "average": 5234547.539, "count": 55918588, "maximum": 5235235.648, "minimum": 5233830.168, "name": "Y", "position": 1, "stddev": 403.9489022, "variance": 163174.7156 }, { "average": 907.2532821, "count": 55918588, "maximum": 1197.492477, "minimum": 656.692477, "name": "Z", "position": 2, "stddev": 107.1297194, "variance": 11476.77678 }, { "average": 33232.5565, "count": 55918588, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18760.42681, "variance": 351953614.1 }, { "average": 1.992156293, "count": 55918588, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.113815004, "variance": 1.240583863 }, { "average": 2.984029085, "count": 55918588, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.320879936, "variance": 1.744723804 }, { "average": 0, "count": 55918588, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55918588, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.063951382, "count": 55918588, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3506332417, "variance": 0.1229436702 }, { "average": -0.4128879126, "count": 55918588, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.14466402, "variance": 260.6501763 }, { "average": 0.5082382624, "count": 55918588, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999321309, "variance": 0.2499321355 }, { "average": 1072.353061, "count": 55918588, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.033591941, "variance": 1.0683123 }, { "average": 226095587.8, "count": 55918588, "maximum": 226096929.9, "minimum": 226094366.1, "name": "GpsTime", "position": 12, "stddev": 568.8571353, "variance": 323598.4404 }, { "average": 0.5082382624, "count": 55918588, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999321309, "variance": 0.2499321355 }, { "average": 0, "count": 55918588, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55918588, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002102735498, "count": 55918588, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04580735792, "variance": 0.002098314039 }, { "average": 0, "count": 55918588, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602130.056, 5233830.168, 656.692477, 603099.916, 5235235.648, 1197.492477 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602130.0560417391, 5233830.168320825, 656.6924770328108 ], [ 602130.0560417391, 5235235.648320826, 656.6924770328108 ], [ 603099.9160417392, 5235235.648320826, 1197.4924770328107 ], [ 603099.9160417392, 5233830.168320825, 1197.4924770328107 ], [ 602130.0560417391, 5233830.168320825, 656.6924770328108 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:28:49+00:00", "end_time": "2018-11-12T21:46:06+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6424.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6424.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6424.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6424.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.650332, 47.24985815, 656.692477, -121.6371943, 47.26265331, 1197.492477 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65033201626308, 47.250009814661105, 656.6924770328108 ], [ -121.65001065069775, 47.26265331490613, 656.6924770328108 ], [ -121.63719428035051, 47.262501583986335, 1197.4924770328107 ], [ -121.63751869456289, 47.24985815045071, 1197.4924770328107 ], [ -121.65033201626308, 47.250009814661105, 656.6924770328108 ] ] ] }, "id": "20181112_47121C6424.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6424.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:28:49Z", "pc:count": 55918588, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602608.761, "count": 55918588, "maximum": 603099.916, "minimum": 602130.056, "name": "X", "position": 0, "stddev": 276.6290645, "variance": 76523.63932 }, { "average": 5234547.539, "count": 55918588, "maximum": 5235235.648, "minimum": 5233830.168, "name": "Y", "position": 1, "stddev": 403.9489022, "variance": 163174.7156 }, { "average": 907.2532821, "count": 55918588, "maximum": 1197.492477, "minimum": 656.692477, "name": "Z", "position": 2, "stddev": 107.1297194, "variance": 11476.77678 }, { "average": 33232.5565, "count": 55918588, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18760.42681, "variance": 351953614.1 }, { "average": 1.992156293, "count": 55918588, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.113815004, "variance": 1.240583863 }, { "average": 2.984029085, "count": 55918588, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.320879936, "variance": 1.744723804 }, { "average": 0, "count": 55918588, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55918588, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.063951382, "count": 55918588, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3506332417, "variance": 0.1229436702 }, { "average": -0.4128879126, "count": 55918588, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.14466402, "variance": 260.6501763 }, { "average": 0.5082382624, "count": 55918588, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999321309, "variance": 0.2499321355 }, { "average": 1072.353061, "count": 55918588, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.033591941, "variance": 1.0683123 }, { "average": 226095587.8, "count": 55918588, "maximum": 226096929.9, "minimum": 226094366.1, "name": "GpsTime", "position": 12, "stddev": 568.8571353, "variance": 323598.4404 }, { "average": 0.5082382624, "count": 55918588, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999321309, "variance": 0.2499321355 }, { "average": 0, "count": 55918588, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55918588, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002102735498, "count": 55918588, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04580735792, "variance": 0.002098314039 }, { "average": 0, "count": 55918588, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602130.056, 5233830.168, 656.692477, 603099.916, 5235235.648, 1197.492477 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602130.0560417391, 5233830.168320825, 656.6924770328108 ], [ 602130.0560417391, 5235235.648320826, 656.6924770328108 ], [ 603099.9160417392, 5235235.648320826, 1197.4924770328107 ], [ 603099.9160417392, 5233830.168320825, 1197.4924770328107 ], [ 602130.0560417391, 5233830.168320825, 656.6924770328108 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:28:49+00:00", "end_time": "2018-11-12T21:46:06+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5419.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52536111837948, 47.262510529681066, 715.006417011534 ], [ -121.52500947417265, 47.275166814290436, 715.006417011534 ], [ -121.51216513738328, 47.27500073733594, 1212.626417011534 ], [ -121.51251984099048, 47.26234452581971, 1212.626417011534 ], [ -121.52536111837948, 47.262510529681066, 715.006417011534 ] ] ] }, "bbox": [ -121.5253611, 47.26234453, 715.006417, -121.5121651, 47.27516681, 1212.626417 ], "properties": { "datetime": "2018-11-11T23:36:13Z", "pc:count": 56098769, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612053.9767, "count": 56098769, "maximum": 612531.9449, "minimum": 611560.1449, "name": "X", "position": 0, "stddev": 283.1946281, "variance": 80199.19738 }, { "average": 5236087.451, "count": 56098769, "maximum": 5236797.517, "minimum": 5235390.537, "name": "Y", "position": 1, "stddev": 395.46746, "variance": 156394.5119 }, { "average": 873.4857143, "count": 56098769, "maximum": 1212.626417, "minimum": 715.006417, "name": "Z", "position": 2, "stddev": 98.13027599, "variance": 9629.551065 }, { "average": 36781.17241, "count": 56098769, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16233.83741, "variance": 263537477.1 }, { "average": 1.821709029, "count": 56098769, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9906597301, "variance": 0.9814067008 }, { "average": 2.643256789, "count": 56098769, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.202937874, "variance": 1.44705953 }, { "average": 0, "count": 56098769, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.247799216e-07, "count": 56098769, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003532419968, "variance": 1.247799083e-07 }, { "average": 1.053488429, "count": 56098769, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3350686754, "variance": 0.1122710172 }, { "average": -0.217303304, "count": 56098769, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.09234237, "variance": 258.9634829 }, { "average": 0.5137679046, "count": 56098769, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998104133, "variance": 0.2498104493 }, { "average": 1053.257851, "count": 56098769, "maximum": 1058, "minimum": 1043, "name": "PointSourceId", "position": 11, "stddev": 2.637442684, "variance": 6.956103913 }, { "average": 226012209.2, "count": 56098769, "maximum": 226014573.8, "minimum": 226009384.4, "name": "GpsTime", "position": 12, "stddev": 808.8351326, "variance": 654214.2717 }, { "average": 0.5137679046, "count": 56098769, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998104133, "variance": 0.2498104493 }, { "average": 0, "count": 56098769, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56098769, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002054786621, "count": 56098769, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04528315923, "variance": 0.00205056451 }, { "average": 0, "count": 56098769, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611560.1449, 5235390.537, 715.006417, 612531.9449, 5236797.517, 1212.626417 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611560.1449228765, 5235390.536542713, 715.006417011534 ], [ 611560.1449228765, 5236797.516542713, 715.006417011534 ], [ 612531.9449228765, 5236797.516542713, 1212.626417011534 ], [ 612531.9449228765, 5235390.536542713, 1212.626417011534 ], [ 611560.1449228765, 5235390.536542713, 715.006417011534 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:36:13+00:00", "end_time": "2018-11-11T22:09:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5419.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5419.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5419.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5419.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5253611, 47.26234453, 715.006417, -121.5121651, 47.27516681, 1212.626417 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52536111837948, 47.262510529681066, 715.006417011534 ], [ -121.52500947417265, 47.275166814290436, 715.006417011534 ], [ -121.51216513738328, 47.27500073733594, 1212.626417011534 ], [ -121.51251984099048, 47.26234452581971, 1212.626417011534 ], [ -121.52536111837948, 47.262510529681066, 715.006417011534 ] ] ] }, "id": "20181111_47121C5419.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5419.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:36:13Z", "pc:count": 56098769, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612053.9767, "count": 56098769, "maximum": 612531.9449, "minimum": 611560.1449, "name": "X", "position": 0, "stddev": 283.1946281, "variance": 80199.19738 }, { "average": 5236087.451, "count": 56098769, "maximum": 5236797.517, "minimum": 5235390.537, "name": "Y", "position": 1, "stddev": 395.46746, "variance": 156394.5119 }, { "average": 873.4857143, "count": 56098769, "maximum": 1212.626417, "minimum": 715.006417, "name": "Z", "position": 2, "stddev": 98.13027599, "variance": 9629.551065 }, { "average": 36781.17241, "count": 56098769, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16233.83741, "variance": 263537477.1 }, { "average": 1.821709029, "count": 56098769, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9906597301, "variance": 0.9814067008 }, { "average": 2.643256789, "count": 56098769, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.202937874, "variance": 1.44705953 }, { "average": 0, "count": 56098769, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.247799216e-07, "count": 56098769, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003532419968, "variance": 1.247799083e-07 }, { "average": 1.053488429, "count": 56098769, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3350686754, "variance": 0.1122710172 }, { "average": -0.217303304, "count": 56098769, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.09234237, "variance": 258.9634829 }, { "average": 0.5137679046, "count": 56098769, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998104133, "variance": 0.2498104493 }, { "average": 1053.257851, "count": 56098769, "maximum": 1058, "minimum": 1043, "name": "PointSourceId", "position": 11, "stddev": 2.637442684, "variance": 6.956103913 }, { "average": 226012209.2, "count": 56098769, "maximum": 226014573.8, "minimum": 226009384.4, "name": "GpsTime", "position": 12, "stddev": 808.8351326, "variance": 654214.2717 }, { "average": 0.5137679046, "count": 56098769, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998104133, "variance": 0.2498104493 }, { "average": 0, "count": 56098769, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56098769, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002054786621, "count": 56098769, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04528315923, "variance": 0.00205056451 }, { "average": 0, "count": 56098769, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611560.1449, 5235390.537, 715.006417, 612531.9449, 5236797.517, 1212.626417 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611560.1449228765, 5235390.536542713, 715.006417011534 ], [ 611560.1449228765, 5236797.516542713, 715.006417011534 ], [ 612531.9449228765, 5236797.516542713, 1212.626417011534 ], [ 612531.9449228765, 5235390.536542713, 1212.626417011534 ], [ 611560.1449228765, 5235390.536542713, 715.006417011534 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:36:13+00:00", "end_time": "2018-11-11T22:09:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3313.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040100978703, 47.1500114358762, 791.481315983239 ], [ -121.3500086086133, 47.162685983355225, 791.481315983239 ], [ -121.33712496042537, 47.16249964739764, 1332.041315983239 ], [ -121.3375204221582, 47.149825182021154, 1332.041315983239 ], [ -121.35040100978703, 47.1500114358762, 791.481315983239 ] ] ] }, "bbox": [ -121.350401, 47.14982518, 791.481316, -121.337125, 47.16268598, 1332.041316 ], "properties": { "datetime": "2018-11-11T18:55:03Z", "pc:count": 49738077, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625535.2648, "count": 49738077, "maximum": 626037.0306, "minimum": 625060.1106, "name": "X", "position": 0, "stddev": 273.3799799, "variance": 74736.61338 }, { "average": 5223818.274, "count": 49738077, "maximum": 5224563.07, "minimum": 5223153.97, "name": "Y", "position": 1, "stddev": 403.3935753, "variance": 162726.3766 }, { "average": 1000.297284, "count": 49738077, "maximum": 1332.041316, "minimum": 791.481316, "name": "Z", "position": 2, "stddev": 99.5621869, "variance": 9912.629061 }, { "average": 36903.73258, "count": 49738077, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16592.2868, "variance": 275303981.1 }, { "average": 1.871235532, "count": 49738077, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.010393908, "variance": 1.02089585 }, { "average": 2.742489944, "count": 49738077, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.196827279, "variance": 1.432395536 }, { "average": 0, "count": 49738077, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.433702694e-07, "count": 49738077, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008021034026, "variance": 6.433698684e-07 }, { "average": 1.051366883, "count": 49738077, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.339595337, "variance": 0.1153249929 }, { "average": -0.3227366601, "count": 49738077, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93319006, "variance": 253.8665454 }, { "average": 0.5075769415, "count": 49738077, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999425917, "variance": 0.249942595 }, { "average": 1013.448935, "count": 49738077, "maximum": 1016, "minimum": 1011, "name": "PointSourceId", "position": 11, "stddev": 1.154994879, "variance": 1.334013171 }, { "average": 225996842.4, "count": 49738077, "maximum": 225997703.9, "minimum": 225996028.2, "name": "GpsTime", "position": 12, "stddev": 404.1251567, "variance": 163317.1423 }, { "average": 0.5075769415, "count": 49738077, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999425917, "variance": 0.249942595 }, { "average": 0, "count": 49738077, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49738077, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002219888799, "count": 49738077, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0470633715, "variance": 0.002214960937 }, { "average": 0, "count": 49738077, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625060.1106, 5223153.97, 791.481316, 626037.0306, 5224563.07, 1332.041316 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625060.1106119079, 5223153.969825332, 791.481315983239 ], [ 625060.1106119079, 5224563.069825332, 791.481315983239 ], [ 626037.0306119078, 5224563.069825332, 1332.041315983239 ], [ 626037.0306119078, 5223153.969825332, 1332.041315983239 ], [ 625060.1106119079, 5223153.969825332, 791.481315983239 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:55:03+00:00", "end_time": "2018-11-11T18:27:08+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3313.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3313.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3313.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3313.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.350401, 47.14982518, 791.481316, -121.337125, 47.16268598, 1332.041316 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040100978703, 47.1500114358762, 791.481315983239 ], [ -121.3500086086133, 47.162685983355225, 791.481315983239 ], [ -121.33712496042537, 47.16249964739764, 1332.041315983239 ], [ -121.3375204221582, 47.149825182021154, 1332.041315983239 ], [ -121.35040100978703, 47.1500114358762, 791.481315983239 ] ] ] }, "id": "20181111_47121B3313.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3313.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:55:03Z", "pc:count": 49738077, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625535.2648, "count": 49738077, "maximum": 626037.0306, "minimum": 625060.1106, "name": "X", "position": 0, "stddev": 273.3799799, "variance": 74736.61338 }, { "average": 5223818.274, "count": 49738077, "maximum": 5224563.07, "minimum": 5223153.97, "name": "Y", "position": 1, "stddev": 403.3935753, "variance": 162726.3766 }, { "average": 1000.297284, "count": 49738077, "maximum": 1332.041316, "minimum": 791.481316, "name": "Z", "position": 2, "stddev": 99.5621869, "variance": 9912.629061 }, { "average": 36903.73258, "count": 49738077, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16592.2868, "variance": 275303981.1 }, { "average": 1.871235532, "count": 49738077, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.010393908, "variance": 1.02089585 }, { "average": 2.742489944, "count": 49738077, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.196827279, "variance": 1.432395536 }, { "average": 0, "count": 49738077, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.433702694e-07, "count": 49738077, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008021034026, "variance": 6.433698684e-07 }, { "average": 1.051366883, "count": 49738077, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.339595337, "variance": 0.1153249929 }, { "average": -0.3227366601, "count": 49738077, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93319006, "variance": 253.8665454 }, { "average": 0.5075769415, "count": 49738077, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999425917, "variance": 0.249942595 }, { "average": 1013.448935, "count": 49738077, "maximum": 1016, "minimum": 1011, "name": "PointSourceId", "position": 11, "stddev": 1.154994879, "variance": 1.334013171 }, { "average": 225996842.4, "count": 49738077, "maximum": 225997703.9, "minimum": 225996028.2, "name": "GpsTime", "position": 12, "stddev": 404.1251567, "variance": 163317.1423 }, { "average": 0.5075769415, "count": 49738077, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999425917, "variance": 0.249942595 }, { "average": 0, "count": 49738077, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49738077, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002219888799, "count": 49738077, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0470633715, "variance": 0.002214960937 }, { "average": 0, "count": 49738077, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625060.1106, 5223153.97, 791.481316, 626037.0306, 5224563.07, 1332.041316 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625060.1106119079, 5223153.969825332, 791.481315983239 ], [ 625060.1106119079, 5224563.069825332, 791.481315983239 ], [ 626037.0306119078, 5224563.069825332, 1332.041315983239 ], [ 626037.0306119078, 5223153.969825332, 1332.041315983239 ], [ 625060.1106119079, 5223153.969825332, 791.481315983239 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:55:03+00:00", "end_time": "2018-11-11T18:27:08+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5307.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60964769253239, 47.17202386125284, 1291.372512678231 ], [ -121.60956681782552, 47.17512184767896, 1291.372512678231 ], [ -121.59993323149686, 47.17500450052996, 1429.492512678231 ], [ -121.60001466609683, 47.1719065267446, 1429.492512678231 ], [ -121.60964769253239, 47.17202386125284, 1291.372512678231 ] ] ] }, "bbox": [ -121.6096477, 47.17190653, 1291.372513, -121.5999332, 47.17512185, 1429.492513 ], "properties": { "datetime": "2018-11-12T23:54:52Z", "pc:count": 5895098, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605842.1393, "count": 5895098, "maximum": 606093.1618, "minimum": 605362.9418, "name": "X", "position": 0, "stddev": 168.9996482, "variance": 28560.8811 }, { "average": 5225415.179, "count": 5895098, "maximum": 5225562.19, "minimum": 5225217.81, "name": "Y", "position": 1, "stddev": 89.65367541, "variance": 8037.781514 }, { "average": 1373.998708, "count": 5895098, "maximum": 1429.492513, "minimum": 1291.372513, "name": "Z", "position": 2, "stddev": 23.22885536, "variance": 539.5797212 }, { "average": 30414.93117, "count": 5895098, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21731.13553, "variance": 472242251.5 }, { "average": 2.167313928, "count": 5895098, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.220602641, "variance": 1.489870806 }, { "average": 3.334492489, "count": 5895098, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.395097368, "variance": 1.946296666 }, { "average": 0, "count": 5895098, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 5895098, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.07194045, "count": 5895098, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3504061458, "variance": 0.122784467 }, { "average": 12.17699926, "count": 5895098, "maximum": 27, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 12.68925525, "variance": 161.0171988 }, { "average": 0.6546445878, "count": 5895098, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4754840584, "variance": 0.2260850898 }, { "average": 1084.440156, "count": 5895098, "maximum": 1086, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 0.6185551904, "variance": 0.3826105236 }, { "average": 226101329.5, "count": 5895098, "maximum": 226102092, "minimum": 226101229.8, "name": "GpsTime", "position": 12, "stddev": 210.1709317, "variance": 44171.82054 }, { "average": 0.6546445878, "count": 5895098, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4754840584, "variance": 0.2260850898 }, { "average": 0, "count": 5895098, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 5895098, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001867314165, "count": 5895098, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0431720699, "variance": 0.001863827619 }, { "average": 0, "count": 5895098, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605362.9418, 5225217.81, 1291.372513, 606093.1618, 5225562.19, 1429.492513 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605362.9418073207, 5225217.810215909, 1291.372512678231 ], [ 605362.9418073207, 5225562.19021591, 1291.372512678231 ], [ 606093.1618073207, 5225562.19021591, 1429.492512678231 ], [ 606093.1618073207, 5225217.810215909, 1429.492512678231 ], [ 605362.9418073207, 5225217.810215909, 1291.372512678231 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:54:52+00:00", "end_time": "2018-11-12T23:40:29+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5307.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5307.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5307.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5307.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6096477, 47.17190653, 1291.372513, -121.5999332, 47.17512185, 1429.492513 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60964769253239, 47.17202386125284, 1291.372512678231 ], [ -121.60956681782552, 47.17512184767896, 1291.372512678231 ], [ -121.59993323149686, 47.17500450052996, 1429.492512678231 ], [ -121.60001466609683, 47.1719065267446, 1429.492512678231 ], [ -121.60964769253239, 47.17202386125284, 1291.372512678231 ] ] ] }, "id": "20181112_47121B5307.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5307.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:54:52Z", "pc:count": 5895098, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605842.1393, "count": 5895098, "maximum": 606093.1618, "minimum": 605362.9418, "name": "X", "position": 0, "stddev": 168.9996482, "variance": 28560.8811 }, { "average": 5225415.179, "count": 5895098, "maximum": 5225562.19, "minimum": 5225217.81, "name": "Y", "position": 1, "stddev": 89.65367541, "variance": 8037.781514 }, { "average": 1373.998708, "count": 5895098, "maximum": 1429.492513, "minimum": 1291.372513, "name": "Z", "position": 2, "stddev": 23.22885536, "variance": 539.5797212 }, { "average": 30414.93117, "count": 5895098, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21731.13553, "variance": 472242251.5 }, { "average": 2.167313928, "count": 5895098, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.220602641, "variance": 1.489870806 }, { "average": 3.334492489, "count": 5895098, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.395097368, "variance": 1.946296666 }, { "average": 0, "count": 5895098, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 5895098, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.07194045, "count": 5895098, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3504061458, "variance": 0.122784467 }, { "average": 12.17699926, "count": 5895098, "maximum": 27, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 12.68925525, "variance": 161.0171988 }, { "average": 0.6546445878, "count": 5895098, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4754840584, "variance": 0.2260850898 }, { "average": 1084.440156, "count": 5895098, "maximum": 1086, "minimum": 1084, "name": "PointSourceId", "position": 11, "stddev": 0.6185551904, "variance": 0.3826105236 }, { "average": 226101329.5, "count": 5895098, "maximum": 226102092, "minimum": 226101229.8, "name": "GpsTime", "position": 12, "stddev": 210.1709317, "variance": 44171.82054 }, { "average": 0.6546445878, "count": 5895098, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4754840584, "variance": 0.2260850898 }, { "average": 0, "count": 5895098, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 5895098, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001867314165, "count": 5895098, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0431720699, "variance": 0.001863827619 }, { "average": 0, "count": 5895098, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605362.9418, 5225217.81, 1291.372513, 606093.1618, 5225562.19, 1429.492513 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605362.9418073207, 5225217.810215909, 1291.372512678231 ], [ 605362.9418073207, 5225562.19021591, 1291.372512678231 ], [ 606093.1618073207, 5225562.19021591, 1429.492512678231 ], [ 606093.1618073207, 5225217.810215909, 1429.492512678231 ], [ 605362.9418073207, 5225217.810215909, 1291.372512678231 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:54:52+00:00", "end_time": "2018-11-12T23:40:29+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3317.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289276971321, 47.13767296036944, 1058.753590427343 ], [ -121.36250851444062, 47.15018462805323, 1058.753590427343 ], [ -121.3496280698527, 47.149999738761906, 1634.3535904273429 ], [ -121.35001534432763, 47.13748815149388, 1634.3535904273429 ], [ -121.36289276971321, 47.13767296036944, 1058.753590427343 ] ] ] }, "bbox": [ -121.3628928, 47.13748815, 1058.75359, -121.3496281, 47.15018463, 1634.35359 ], "properties": { "datetime": "2018-11-11T18:43:23Z", "pc:count": 42206381, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624645.0366, "count": 42206381, "maximum": 625118.7346, "minimum": 624141.8346, "name": "X", "position": 0, "stddev": 270.0760921, "variance": 72941.09555 }, { "average": 5222585.607, "count": 42206381, "maximum": 5223153.908, "minimum": 5221762.928, "name": "Y", "position": 1, "stddev": 340.3427057, "variance": 115833.1573 }, { "average": 1386.370388, "count": 42206381, "maximum": 1634.35359, "minimum": 1058.75359, "name": "Z", "position": 2, "stddev": 110.6008444, "variance": 12232.54679 }, { "average": 36776.04237, "count": 42206381, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19808.24093, "variance": 392366408.9 }, { "average": 1.892285529, "count": 42206381, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.056211429, "variance": 1.115582582 }, { "average": 2.784531751, "count": 42206381, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287790542, "variance": 1.65840448 }, { "average": 0, "count": 42206381, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.10792996e-07, "count": 42206381, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008430851129, "variance": 7.107925076e-07 }, { "average": 1.076253351, "count": 42206381, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4155879744, "variance": 0.1727133645 }, { "average": -0.8253880351, "count": 42206381, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.08710742, "variance": 258.7950253 }, { "average": 0.5088472997, "count": 42206381, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999217251, "variance": 0.2499217312 }, { "average": 1011.751118, "count": 42206381, "maximum": 1014, "minimum": 1002, "name": "PointSourceId", "position": 11, "stddev": 2.24593019, "variance": 5.044202419 }, { "average": 225985979.9, "count": 42206381, "maximum": 225997003.5, "minimum": 225753041.7, "name": "GpsTime", "position": 12, "stddev": 49284.41377, "variance": 2428953440 }, { "average": 0.5088472997, "count": 42206381, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999217251, "variance": 0.2499217312 }, { "average": 0, "count": 42206381, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42206381, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003409152753, "count": 42206381, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05828833941, "variance": 0.003397530511 }, { "average": 0, "count": 42206381, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624141.8346, 5221762.928, 1058.75359, 625118.7346, 5223153.908, 1634.35359 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624141.834556675, 5221762.927598833, 1058.753590427343 ], [ 624141.834556675, 5223153.907598834, 1058.753590427343 ], [ 625118.734556675, 5223153.907598834, 1634.3535904273429 ], [ 625118.734556675, 5221762.927598833, 1634.3535904273429 ], [ 624141.834556675, 5221762.927598833, 1058.753590427343 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:43:23+00:00", "end_time": "2018-11-08T22:57:21+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3317.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3317.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3317.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3317.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3628928, 47.13748815, 1058.75359, -121.3496281, 47.15018463, 1634.35359 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289276971321, 47.13767296036944, 1058.753590427343 ], [ -121.36250851444062, 47.15018462805323, 1058.753590427343 ], [ -121.3496280698527, 47.149999738761906, 1634.3535904273429 ], [ -121.35001534432763, 47.13748815149388, 1634.3535904273429 ], [ -121.36289276971321, 47.13767296036944, 1058.753590427343 ] ] ] }, "id": "20181108_47121B3317.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3317.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:43:23Z", "pc:count": 42206381, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624645.0366, "count": 42206381, "maximum": 625118.7346, "minimum": 624141.8346, "name": "X", "position": 0, "stddev": 270.0760921, "variance": 72941.09555 }, { "average": 5222585.607, "count": 42206381, "maximum": 5223153.908, "minimum": 5221762.928, "name": "Y", "position": 1, "stddev": 340.3427057, "variance": 115833.1573 }, { "average": 1386.370388, "count": 42206381, "maximum": 1634.35359, "minimum": 1058.75359, "name": "Z", "position": 2, "stddev": 110.6008444, "variance": 12232.54679 }, { "average": 36776.04237, "count": 42206381, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19808.24093, "variance": 392366408.9 }, { "average": 1.892285529, "count": 42206381, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.056211429, "variance": 1.115582582 }, { "average": 2.784531751, "count": 42206381, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287790542, "variance": 1.65840448 }, { "average": 0, "count": 42206381, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.10792996e-07, "count": 42206381, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008430851129, "variance": 7.107925076e-07 }, { "average": 1.076253351, "count": 42206381, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4155879744, "variance": 0.1727133645 }, { "average": -0.8253880351, "count": 42206381, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.08710742, "variance": 258.7950253 }, { "average": 0.5088472997, "count": 42206381, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999217251, "variance": 0.2499217312 }, { "average": 1011.751118, "count": 42206381, "maximum": 1014, "minimum": 1002, "name": "PointSourceId", "position": 11, "stddev": 2.24593019, "variance": 5.044202419 }, { "average": 225985979.9, "count": 42206381, "maximum": 225997003.5, "minimum": 225753041.7, "name": "GpsTime", "position": 12, "stddev": 49284.41377, "variance": 2428953440 }, { "average": 0.5088472997, "count": 42206381, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999217251, "variance": 0.2499217312 }, { "average": 0, "count": 42206381, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42206381, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003409152753, "count": 42206381, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05828833941, "variance": 0.003397530511 }, { "average": 0, "count": 42206381, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624141.8346, 5221762.928, 1058.75359, 625118.7346, 5223153.908, 1634.35359 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624141.834556675, 5221762.927598833, 1058.753590427343 ], [ 624141.834556675, 5223153.907598834, 1058.753590427343 ], [ 625118.734556675, 5223153.907598834, 1634.3535904273429 ], [ 625118.734556675, 5221762.927598833, 1634.3535904273429 ], [ 624141.834556675, 5221762.927598833, 1058.753590427343 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:43:23+00:00", "end_time": "2018-11-08T22:57:21+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6404.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65021800304571, 47.30000843272512, 1146.1185221666437 ], [ -121.6500142696422, 47.308010182455256, 1146.1185221666437 ], [ -121.64406839415558, 47.307939978186404, 1281.2785221666436 ], [ -121.64427302421208, 47.29993824799468, 1281.2785221666436 ], [ -121.65021800304571, 47.30000843272512, 1146.1185221666437 ] ] ] }, "bbox": [ -121.650218, 47.29993825, 1146.118522, -121.6440684, 47.30801018, 1281.278522 ], "properties": { "datetime": "2018-11-11T23:42:22Z", "pc:count": 10711314, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602223.3883, "count": 10711314, "maximum": 602492.0662, "minimum": 602042.5062, "name": "X", "position": 0, "stddev": 111.8815497, "variance": 12517.48116 }, { "average": 5239777.083, "count": 10711314, "maximum": 5240276.13, "minimum": 5239386.63, "name": "Y", "position": 1, "stddev": 219.1343784, "variance": 48019.87581 }, { "average": 1229.10313, "count": 10711314, "maximum": 1281.278522, "minimum": 1146.118522, "name": "Z", "position": 2, "stddev": 19.40586692, "variance": 376.587671 }, { "average": 37919.02313, "count": 10711314, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20399.22986, "variance": 416128578.9 }, { "average": 1.75928929, "count": 10711314, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9717953803, "variance": 0.9443862611 }, { "average": 2.519019609, "count": 10711314, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.223842929, "variance": 1.497791515 }, { "average": 0, "count": 10711314, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 10711314, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082308762, "count": 10711314, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3652178635, "variance": 0.1333840878 }, { "average": -2.731936009, "count": 10711314, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07671002, "variance": 258.4606052 }, { "average": 0.5062252866, "count": 10711314, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999612676, "variance": 0.2499612691 }, { "average": 1056.929474, "count": 10711314, "maximum": 1059, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.295264325, "variance": 1.677709671 }, { "average": 226013842.5, "count": 10711314, "maximum": 226014942.4, "minimum": 226012819.9, "name": "GpsTime", "position": 12, "stddev": 680.3775903, "variance": 462913.6653 }, { "average": 0.5062252866, "count": 10711314, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999612676, "variance": 0.2499612691 }, { "average": 0, "count": 10711314, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 10711314, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001928334843, "count": 10711314, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04387045187, "variance": 0.001924616547 }, { "average": 0, "count": 10711314, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602042.5062, 5239386.63, 1146.118522, 602492.0662, 5240276.13, 1281.278522 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602042.5061562008, 5239386.630128948, 1146.1185221666437 ], [ 602042.5061562008, 5240276.130128948, 1146.1185221666437 ], [ 602492.0661562008, 5240276.130128948, 1281.2785221666436 ], [ 602492.0661562008, 5239386.630128948, 1281.2785221666436 ], [ 602042.5061562008, 5239386.630128948, 1146.1185221666437 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:42:22+00:00", "end_time": "2018-11-11T23:06:59+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6404.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6404.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6404.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6404.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.650218, 47.29993825, 1146.118522, -121.6440684, 47.30801018, 1281.278522 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65021800304571, 47.30000843272512, 1146.1185221666437 ], [ -121.6500142696422, 47.308010182455256, 1146.1185221666437 ], [ -121.64406839415558, 47.307939978186404, 1281.2785221666436 ], [ -121.64427302421208, 47.29993824799468, 1281.2785221666436 ], [ -121.65021800304571, 47.30000843272512, 1146.1185221666437 ] ] ] }, "id": "20181111_47121C6404.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6404.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:42:22Z", "pc:count": 10711314, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602223.3883, "count": 10711314, "maximum": 602492.0662, "minimum": 602042.5062, "name": "X", "position": 0, "stddev": 111.8815497, "variance": 12517.48116 }, { "average": 5239777.083, "count": 10711314, "maximum": 5240276.13, "minimum": 5239386.63, "name": "Y", "position": 1, "stddev": 219.1343784, "variance": 48019.87581 }, { "average": 1229.10313, "count": 10711314, "maximum": 1281.278522, "minimum": 1146.118522, "name": "Z", "position": 2, "stddev": 19.40586692, "variance": 376.587671 }, { "average": 37919.02313, "count": 10711314, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20399.22986, "variance": 416128578.9 }, { "average": 1.75928929, "count": 10711314, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9717953803, "variance": 0.9443862611 }, { "average": 2.519019609, "count": 10711314, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.223842929, "variance": 1.497791515 }, { "average": 0, "count": 10711314, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 10711314, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082308762, "count": 10711314, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3652178635, "variance": 0.1333840878 }, { "average": -2.731936009, "count": 10711314, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07671002, "variance": 258.4606052 }, { "average": 0.5062252866, "count": 10711314, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999612676, "variance": 0.2499612691 }, { "average": 1056.929474, "count": 10711314, "maximum": 1059, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.295264325, "variance": 1.677709671 }, { "average": 226013842.5, "count": 10711314, "maximum": 226014942.4, "minimum": 226012819.9, "name": "GpsTime", "position": 12, "stddev": 680.3775903, "variance": 462913.6653 }, { "average": 0.5062252866, "count": 10711314, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999612676, "variance": 0.2499612691 }, { "average": 0, "count": 10711314, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 10711314, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001928334843, "count": 10711314, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04387045187, "variance": 0.001924616547 }, { "average": 0, "count": 10711314, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602042.5062, 5239386.63, 1146.118522, 602492.0662, 5240276.13, 1281.278522 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602042.5061562008, 5239386.630128948, 1146.1185221666437 ], [ 602042.5061562008, 5240276.130128948, 1146.1185221666437 ], [ 602492.0661562008, 5240276.130128948, 1281.2785221666436 ], [ 602492.0661562008, 5239386.630128948, 1281.2785221666436 ], [ 602042.5061562008, 5239386.630128948, 1146.1185221666437 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:42:22+00:00", "end_time": "2018-11-11T23:06:59+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4113.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537229312292, 47.21251108997705, 449.99514619595186 ], [ -121.4750092114099, 47.22517259310169, 449.99514619595186 ], [ -121.46215347836649, 47.22500072842044, 2305.315146195952 ], [ -121.4625196179406, 47.2123393009561, 2305.315146195952 ], [ -121.47537229312292, 47.21251108997705, 449.99514619595186 ] ] ] }, "bbox": [ -121.4753723, 47.2123393, 449.9951462, -121.4621535, 47.22517259, 2305.315146 ], "properties": { "datetime": "2018-11-11T21:27:13Z", "pc:count": 45160836, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615954.7331, "count": 45160836, "maximum": 616423.9949, "minimum": 615450.3949, "name": "X", "position": 0, "stddev": 265.5028666, "variance": 70491.77217 }, { "average": 5230646.807, "count": 45160836, "maximum": 5231314.495, "minimum": 5229906.915, "name": "Y", "position": 1, "stddev": 417.1609423, "variance": 174023.2517 }, { "average": 633.3817334, "count": 45160836, "maximum": 2305.315146, "minimum": 449.9951462, "name": "Z", "position": 2, "stddev": 108.9082888, "variance": 11861.01537 }, { "average": 38394.04853, "count": 45160836, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16621.52362, "variance": 276275047.5 }, { "average": 1.707167733, "count": 45160836, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9449643638, "variance": 0.8929576488 }, { "average": 2.413721858, "count": 45160836, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.212782153, "variance": 1.470840551 }, { "average": 0, "count": 45160836, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.19216491e-06, "count": 45160836, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001480594527, "variance": 2.192160153e-06 }, { "average": 1.121725736, "count": 45160836, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6620703044, "variance": 0.4383370879 }, { "average": -1.369062755, "count": 45160836, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.22421226, "variance": 263.2250633 }, { "average": 0.5044808072, "count": 45160836, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999799275, "variance": 0.2499799279 }, { "average": 1027.575836, "count": 45160836, "maximum": 1036, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 10.92915467, "variance": 119.4464218 }, { "average": 225954990.9, "count": 45160836, "maximum": 226006833.6, "minimum": 225754432.8, "name": "GpsTime", "position": 12, "stddev": 100364.4957, "variance": 10073032000.0 }, { "average": 0.5044808072, "count": 45160836, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999799275, "variance": 0.2499799279 }, { "average": 0, "count": 45160836, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45160836, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003297326028, "count": 45160836, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05732760018, "variance": 0.003286453742 }, { "average": 0, "count": 45160836, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615450.3949, 5229906.915, 449.9951462, 616423.9949, 5231314.495, 2305.315146 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615450.3949085551, 5229906.914517618, 449.99514619595186 ], [ 615450.3949085551, 5231314.494517618, 449.99514619595186 ], [ 616423.9949085552, 5231314.494517618, 2305.315146195952 ], [ 616423.9949085552, 5229906.914517618, 2305.315146195952 ], [ 615450.3949085551, 5229906.914517618, 449.99514619595186 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:27:13+00:00", "end_time": "2018-11-08T23:20:32+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4113.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4113.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4113.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4113.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4753723, 47.2123393, 449.9951462, -121.4621535, 47.22517259, 2305.315146 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537229312292, 47.21251108997705, 449.99514619595186 ], [ -121.4750092114099, 47.22517259310169, 449.99514619595186 ], [ -121.46215347836649, 47.22500072842044, 2305.315146195952 ], [ -121.4625196179406, 47.2123393009561, 2305.315146195952 ], [ -121.47537229312292, 47.21251108997705, 449.99514619595186 ] ] ] }, "id": "20181108_47121B4113.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4113.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:27:13Z", "pc:count": 45160836, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615954.7331, "count": 45160836, "maximum": 616423.9949, "minimum": 615450.3949, "name": "X", "position": 0, "stddev": 265.5028666, "variance": 70491.77217 }, { "average": 5230646.807, "count": 45160836, "maximum": 5231314.495, "minimum": 5229906.915, "name": "Y", "position": 1, "stddev": 417.1609423, "variance": 174023.2517 }, { "average": 633.3817334, "count": 45160836, "maximum": 2305.315146, "minimum": 449.9951462, "name": "Z", "position": 2, "stddev": 108.9082888, "variance": 11861.01537 }, { "average": 38394.04853, "count": 45160836, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16621.52362, "variance": 276275047.5 }, { "average": 1.707167733, "count": 45160836, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9449643638, "variance": 0.8929576488 }, { "average": 2.413721858, "count": 45160836, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.212782153, "variance": 1.470840551 }, { "average": 0, "count": 45160836, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.19216491e-06, "count": 45160836, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001480594527, "variance": 2.192160153e-06 }, { "average": 1.121725736, "count": 45160836, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6620703044, "variance": 0.4383370879 }, { "average": -1.369062755, "count": 45160836, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.22421226, "variance": 263.2250633 }, { "average": 0.5044808072, "count": 45160836, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999799275, "variance": 0.2499799279 }, { "average": 1027.575836, "count": 45160836, "maximum": 1036, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 10.92915467, "variance": 119.4464218 }, { "average": 225954990.9, "count": 45160836, "maximum": 226006833.6, "minimum": 225754432.8, "name": "GpsTime", "position": 12, "stddev": 100364.4957, "variance": 10073032000.0 }, { "average": 0.5044808072, "count": 45160836, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999799275, "variance": 0.2499799279 }, { "average": 0, "count": 45160836, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45160836, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003297326028, "count": 45160836, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05732760018, "variance": 0.003286453742 }, { "average": 0, "count": 45160836, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615450.3949, 5229906.915, 449.9951462, 616423.9949, 5231314.495, 2305.315146 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615450.3949085551, 5229906.914517618, 449.99514619595186 ], [ 615450.3949085551, 5231314.494517618, 449.99514619595186 ], [ 616423.9949085552, 5231314.494517618, 2305.315146195952 ], [ 616423.9949085552, 5229906.914517618, 2305.315146195952 ], [ 615450.3949085551, 5229906.914517618, 449.99514619595186 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:27:13+00:00", "end_time": "2018-11-08T23:20:32+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4105.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037837300487, 47.23751088587332, 665.9432946018757 ], [ -121.45000893391712, 47.25017506346503, 665.9432946018757 ], [ -121.43714757010187, 47.250000328232815, 2004.2032946018758 ], [ -121.43752007165209, 47.23733622758701, 2004.2032946018758 ], [ -121.45037837300487, 47.23751088587332, 665.9432946018757 ] ] ] }, "bbox": [ -121.4503784, 47.23733623, 665.9432946, -121.4371476, 47.25017506, 2004.203295 ], "properties": { "datetime": "2018-11-11T21:48:36Z", "pc:count": 88911272, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617787.0526, "count": 88911272, "maximum": 618261.3857, "minimum": 617287.8057, "name": "X", "position": 0, "stddev": 262.0351635, "variance": 68662.42693 }, { "average": 5233395.415, "count": 88911272, "maximum": 5234130.254, "minimum": 5232722.354, "name": "Y", "position": 1, "stddev": 391.3619583, "variance": 153164.1824 }, { "average": 1070.749912, "count": 88911272, "maximum": 2004.203295, "minimum": 665.9432946, "name": "Z", "position": 2, "stddev": 117.6839285, "variance": 13849.50702 }, { "average": 33923.26542, "count": 88911272, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19563.95357, "variance": 382748279.2 }, { "average": 1.969047175, "count": 88911272, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.109374188, "variance": 1.230711089 }, { "average": 2.939181221, "count": 88911272, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.335809538, "variance": 1.784387122 }, { "average": 0, "count": 88911272, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.486622034e-07, "count": 88911272, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005904761517, "variance": 3.486620857e-07 }, { "average": 1.048577643, "count": 88911272, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3110235289, "variance": 0.0967356355 }, { "average": 2.118371706, "count": 88911272, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.42621419, "variance": 237.9680841 }, { "average": 0.5070689912, "count": 88911272, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999500297, "variance": 0.2499500322 }, { "average": 1022.549727, "count": 88911272, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.12330391, "variance": 259.960929 }, { "average": 225894330, "count": 88911272, "maximum": 226008116.8, "minimum": 225753928.3, "name": "GpsTime", "position": 12, "stddev": 125784.3988, "variance": 15821714990.0 }, { "average": 0.5070689912, "count": 88911272, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999500297, "variance": 0.2499500322 }, { "average": 0, "count": 88911272, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 88911272, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001683925971, "count": 88911272, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04100110221, "variance": 0.001681090383 }, { "average": 0, "count": 88911272, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617287.8057, 5232722.354, 665.9432946, 618261.3857, 5234130.254, 2004.203295 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617287.8057239574, 5232722.353990261, 665.9432946018757 ], [ 617287.8057239574, 5234130.253990262, 665.9432946018757 ], [ 618261.3857239574, 5234130.253990262, 2004.2032946018758 ], [ 618261.3857239574, 5232722.353990261, 2004.2032946018758 ], [ 617287.8057239574, 5232722.353990261, 665.9432946018757 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:48:36+00:00", "end_time": "2018-11-08T23:12:08+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4105.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4105.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4105.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4105.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4503784, 47.23733623, 665.9432946, -121.4371476, 47.25017506, 2004.203295 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037837300487, 47.23751088587332, 665.9432946018757 ], [ -121.45000893391712, 47.25017506346503, 665.9432946018757 ], [ -121.43714757010187, 47.250000328232815, 2004.2032946018758 ], [ -121.43752007165209, 47.23733622758701, 2004.2032946018758 ], [ -121.45037837300487, 47.23751088587332, 665.9432946018757 ] ] ] }, "id": "20181108_47121B4105.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4105.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:48:36Z", "pc:count": 88911272, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617787.0526, "count": 88911272, "maximum": 618261.3857, "minimum": 617287.8057, "name": "X", "position": 0, "stddev": 262.0351635, "variance": 68662.42693 }, { "average": 5233395.415, "count": 88911272, "maximum": 5234130.254, "minimum": 5232722.354, "name": "Y", "position": 1, "stddev": 391.3619583, "variance": 153164.1824 }, { "average": 1070.749912, "count": 88911272, "maximum": 2004.203295, "minimum": 665.9432946, "name": "Z", "position": 2, "stddev": 117.6839285, "variance": 13849.50702 }, { "average": 33923.26542, "count": 88911272, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19563.95357, "variance": 382748279.2 }, { "average": 1.969047175, "count": 88911272, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.109374188, "variance": 1.230711089 }, { "average": 2.939181221, "count": 88911272, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.335809538, "variance": 1.784387122 }, { "average": 0, "count": 88911272, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.486622034e-07, "count": 88911272, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005904761517, "variance": 3.486620857e-07 }, { "average": 1.048577643, "count": 88911272, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3110235289, "variance": 0.0967356355 }, { "average": 2.118371706, "count": 88911272, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.42621419, "variance": 237.9680841 }, { "average": 0.5070689912, "count": 88911272, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999500297, "variance": 0.2499500322 }, { "average": 1022.549727, "count": 88911272, "maximum": 1039, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.12330391, "variance": 259.960929 }, { "average": 225894330, "count": 88911272, "maximum": 226008116.8, "minimum": 225753928.3, "name": "GpsTime", "position": 12, "stddev": 125784.3988, "variance": 15821714990.0 }, { "average": 0.5070689912, "count": 88911272, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999500297, "variance": 0.2499500322 }, { "average": 0, "count": 88911272, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 88911272, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001683925971, "count": 88911272, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04100110221, "variance": 0.001681090383 }, { "average": 0, "count": 88911272, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617287.8057, 5232722.354, 665.9432946, 618261.3857, 5234130.254, 2004.203295 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617287.8057239574, 5232722.353990261, 665.9432946018757 ], [ 617287.8057239574, 5234130.253990262, 665.9432946018757 ], [ 618261.3857239574, 5234130.253990262, 2004.2032946018758 ], [ 618261.3857239574, 5232722.353990261, 2004.2032946018758 ], [ 617287.8057239574, 5232722.353990261, 665.9432946018757 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:48:36+00:00", "end_time": "2018-11-08T23:12:08+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5406.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285134827961, 47.16251015308661, 835.0604945107063 ], [ -121.56250994487982, 47.175162912354736, 835.0604945107063 ], [ -121.54967448679469, 47.17500110776099, 1357.9804945107064 ], [ -121.55001893601387, 47.16234841966629, 1357.9804945107064 ], [ -121.56285134827961, 47.16251015308661, 835.0604945107063 ] ] ] }, "bbox": [ -121.5628513, 47.16234842, 835.0604945, -121.5496745, 47.17516291, 1357.980495 ], "properties": { "datetime": "2018-11-11T20:43:28Z", "pc:count": 59788784, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609422.0156, "count": 59788784, "maximum": 609901.5366, "minimum": 608928.5966, "name": "X", "position": 0, "stddev": 275.4604644, "variance": 75878.46747 }, { "average": 5224970.573, "count": 59788784, "maximum": 5225631.306, "minimum": 5224224.766, "name": "Y", "position": 1, "stddev": 402.4378531, "variance": 161956.2256 }, { "average": 1105.118018, "count": 59788784, "maximum": 1357.980495, "minimum": 835.0604945, "name": "Z", "position": 2, "stddev": 110.9671876, "variance": 12313.71673 }, { "average": 35117.86397, "count": 59788784, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19466.78185, "variance": 378955595.4 }, { "average": 1.94814039, "count": 59788784, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.075605711, "variance": 1.156927645 }, { "average": 2.896382255, "count": 59788784, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.274323007, "variance": 1.623899127 }, { "average": 0, "count": 59788784, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.120611518e-06, "count": 59788784, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001058588816, "variance": 1.120610281e-06 }, { "average": 1.054433002, "count": 59788784, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3486125133, "variance": 0.1215306844 }, { "average": -0.5040622608, "count": 59788784, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03210525, "variance": 257.0283988 }, { "average": 0.5066605302, "count": 59788784, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999556396, "variance": 0.2499556415 }, { "average": 1028.330851, "count": 59788784, "maximum": 1031, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 1.173659189, "variance": 1.377475893 }, { "average": 226003122.7, "count": 59788784, "maximum": 226004208.3, "minimum": 226001481.3, "name": "GpsTime", "position": 12, "stddev": 538.0643652, "variance": 289513.2611 }, { "average": 0.5066605302, "count": 59788784, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999556396, "variance": 0.2499556415 }, { "average": 0, "count": 59788784, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59788784, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002335354404, "count": 59788784, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04826904352, "variance": 0.002329900562 }, { "average": 0, "count": 59788784, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608928.5966, 5224224.766, 835.0604945, 609901.5366, 5225631.306, 1357.980495 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608928.5965976892, 5224224.7663629, 835.0604945107063 ], [ 608928.5965976892, 5225631.306362899, 835.0604945107063 ], [ 609901.5365976891, 5225631.306362899, 1357.9804945107064 ], [ 609901.5365976891, 5224224.7663629, 1357.9804945107064 ], [ 608928.5965976892, 5224224.7663629, 835.0604945107063 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:43:28+00:00", "end_time": "2018-11-11T19:58:01+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5406.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5406.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5406.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5406.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5628513, 47.16234842, 835.0604945, -121.5496745, 47.17516291, 1357.980495 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285134827961, 47.16251015308661, 835.0604945107063 ], [ -121.56250994487982, 47.175162912354736, 835.0604945107063 ], [ -121.54967448679469, 47.17500110776099, 1357.9804945107064 ], [ -121.55001893601387, 47.16234841966629, 1357.9804945107064 ], [ -121.56285134827961, 47.16251015308661, 835.0604945107063 ] ] ] }, "id": "20181111_47121B5406.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5406.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:43:28Z", "pc:count": 59788784, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609422.0156, "count": 59788784, "maximum": 609901.5366, "minimum": 608928.5966, "name": "X", "position": 0, "stddev": 275.4604644, "variance": 75878.46747 }, { "average": 5224970.573, "count": 59788784, "maximum": 5225631.306, "minimum": 5224224.766, "name": "Y", "position": 1, "stddev": 402.4378531, "variance": 161956.2256 }, { "average": 1105.118018, "count": 59788784, "maximum": 1357.980495, "minimum": 835.0604945, "name": "Z", "position": 2, "stddev": 110.9671876, "variance": 12313.71673 }, { "average": 35117.86397, "count": 59788784, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19466.78185, "variance": 378955595.4 }, { "average": 1.94814039, "count": 59788784, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.075605711, "variance": 1.156927645 }, { "average": 2.896382255, "count": 59788784, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.274323007, "variance": 1.623899127 }, { "average": 0, "count": 59788784, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.120611518e-06, "count": 59788784, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001058588816, "variance": 1.120610281e-06 }, { "average": 1.054433002, "count": 59788784, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3486125133, "variance": 0.1215306844 }, { "average": -0.5040622608, "count": 59788784, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03210525, "variance": 257.0283988 }, { "average": 0.5066605302, "count": 59788784, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999556396, "variance": 0.2499556415 }, { "average": 1028.330851, "count": 59788784, "maximum": 1031, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 1.173659189, "variance": 1.377475893 }, { "average": 226003122.7, "count": 59788784, "maximum": 226004208.3, "minimum": 226001481.3, "name": "GpsTime", "position": 12, "stddev": 538.0643652, "variance": 289513.2611 }, { "average": 0.5066605302, "count": 59788784, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999556396, "variance": 0.2499556415 }, { "average": 0, "count": 59788784, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59788784, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002335354404, "count": 59788784, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04826904352, "variance": 0.002329900562 }, { "average": 0, "count": 59788784, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608928.5966, 5224224.766, 835.0604945, 609901.5366, 5225631.306, 1357.980495 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608928.5965976892, 5224224.7663629, 835.0604945107063 ], [ 608928.5965976892, 5225631.306362899, 835.0604945107063 ], [ 609901.5365976891, 5225631.306362899, 1357.9804945107064 ], [ 609901.5365976891, 5224224.7663629, 1357.9804945107064 ], [ 608928.5965976892, 5224224.7663629, 835.0604945107063 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:43:28+00:00", "end_time": "2018-11-11T19:58:01+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3221.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.31291042989602, 47.187512089657126, 1142.8176800859892 ], [ -121.31251290009773, 47.20005031438584, 1142.8176800859892 ], [ -121.30454874065984, 47.199932703383325, 1485.2776800859892 ], [ -121.30494814442734, 47.187394529923836, 1485.2776800859892 ], [ -121.31291042989602, 47.187512089657126, 1142.8176800859892 ] ] ] }, "bbox": [ -121.3129104, 47.18739453, 1142.81768, -121.3045487, 47.20005031, 1485.27768 ], "properties": { "datetime": "2018-11-11T19:33:25Z", "pc:count": 25395916, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628066.5144, "count": 25395916, "maximum": 628415.7423, "minimum": 627812.2623, "name": "X", "position": 0, "stddev": 156.0657604, "variance": 24356.52157 }, { "average": 5228037.008, "count": 25395916, "maximum": 5228775.941, "minimum": 5227381.961, "name": "Y", "position": 1, "stddev": 354.4196833, "variance": 125613.3119 }, { "average": 1308.152742, "count": 25395916, "maximum": 1485.27768, "minimum": 1142.81768, "name": "Z", "position": 2, "stddev": 62.41187607, "variance": 3895.242275 }, { "average": 33281.6503, "count": 25395916, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20159.94288, "variance": 406423297 }, { "average": 2.028339832, "count": 25395916, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.128328568, "variance": 1.273125358 }, { "average": 3.056526805, "count": 25395916, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.316771372, "variance": 1.733886845 }, { "average": 0, "count": 25395916, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.875281994e-07, "count": 25395916, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008874275239, "variance": 7.875276102e-07 }, { "average": 1.061529972, "count": 25395916, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3405123687, "variance": 0.1159486733 }, { "average": 1.098589507, "count": 25395916, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12201116, "variance": 259.9192437 }, { "average": 0.5074561201, "count": 25395916, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499944413, "variance": 0.2499444161 }, { "average": 1018.650966, "count": 25395916, "maximum": 1021, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 0.9465560311, "variance": 0.89596832 }, { "average": 225998811.2, "count": 25395916, "maximum": 226000005.1, "minimum": 225998243.9, "name": "GpsTime", "position": 12, "stddev": 422.5136273, "variance": 178517.7653 }, { "average": 0.5074561201, "count": 25395916, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499944413, "variance": 0.2499444161 }, { "average": 0, "count": 25395916, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 25395916, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001940154472, "count": 25395916, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04400443556, "variance": 0.001936390349 }, { "average": 0, "count": 25395916, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627812.2623, 5227381.961, 1142.81768, 628415.7423, 5228775.941, 1485.27768 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627812.2622626444, 5227381.9608245175, 1142.8176800859892 ], [ 627812.2622626444, 5228775.940824518, 1142.8176800859892 ], [ 628415.7422626443, 5228775.940824518, 1485.2776800859892 ], [ 628415.7422626443, 5227381.9608245175, 1485.2776800859892 ], [ 627812.2622626444, 5227381.9608245175, 1142.8176800859892 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:33:25+00:00", "end_time": "2018-11-11T19:04:03+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3221.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3221.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3221.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3221.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3129104, 47.18739453, 1142.81768, -121.3045487, 47.20005031, 1485.27768 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.31291042989602, 47.187512089657126, 1142.8176800859892 ], [ -121.31251290009773, 47.20005031438584, 1142.8176800859892 ], [ -121.30454874065984, 47.199932703383325, 1485.2776800859892 ], [ -121.30494814442734, 47.187394529923836, 1485.2776800859892 ], [ -121.31291042989602, 47.187512089657126, 1142.8176800859892 ] ] ] }, "id": "20181111_47121B3221.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3221.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:33:25Z", "pc:count": 25395916, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 628066.5144, "count": 25395916, "maximum": 628415.7423, "minimum": 627812.2623, "name": "X", "position": 0, "stddev": 156.0657604, "variance": 24356.52157 }, { "average": 5228037.008, "count": 25395916, "maximum": 5228775.941, "minimum": 5227381.961, "name": "Y", "position": 1, "stddev": 354.4196833, "variance": 125613.3119 }, { "average": 1308.152742, "count": 25395916, "maximum": 1485.27768, "minimum": 1142.81768, "name": "Z", "position": 2, "stddev": 62.41187607, "variance": 3895.242275 }, { "average": 33281.6503, "count": 25395916, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20159.94288, "variance": 406423297 }, { "average": 2.028339832, "count": 25395916, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.128328568, "variance": 1.273125358 }, { "average": 3.056526805, "count": 25395916, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.316771372, "variance": 1.733886845 }, { "average": 0, "count": 25395916, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.875281994e-07, "count": 25395916, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008874275239, "variance": 7.875276102e-07 }, { "average": 1.061529972, "count": 25395916, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3405123687, "variance": 0.1159486733 }, { "average": 1.098589507, "count": 25395916, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12201116, "variance": 259.9192437 }, { "average": 0.5074561201, "count": 25395916, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499944413, "variance": 0.2499444161 }, { "average": 1018.650966, "count": 25395916, "maximum": 1021, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 0.9465560311, "variance": 0.89596832 }, { "average": 225998811.2, "count": 25395916, "maximum": 226000005.1, "minimum": 225998243.9, "name": "GpsTime", "position": 12, "stddev": 422.5136273, "variance": 178517.7653 }, { "average": 0.5074561201, "count": 25395916, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499944413, "variance": 0.2499444161 }, { "average": 0, "count": 25395916, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 25395916, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001940154472, "count": 25395916, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04400443556, "variance": 0.001936390349 }, { "average": 0, "count": 25395916, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 627812.2623, 5227381.961, 1142.81768, 628415.7423, 5228775.941, 1485.27768 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 627812.2622626444, 5227381.9608245175, 1142.8176800859892 ], [ 627812.2622626444, 5228775.940824518, 1142.8176800859892 ], [ 628415.7422626443, 5228775.940824518, 1485.2776800859892 ], [ 628415.7422626443, 5227381.9608245175, 1485.2776800859892 ], [ 627812.2622626444, 5227381.9608245175, 1142.8176800859892 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:33:25+00:00", "end_time": "2018-11-11T19:04:03+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6403.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66269350477815, 47.30000799120156, 1018.4674598130941 ], [ -121.66248796343278, 47.308156053942504, 1018.4674598130941 ], [ -121.64981104480519, 47.30800738283165, 1297.027459813094 ], [ -121.65001853282921, 47.29985936222346, 1297.027459813094 ], [ -121.66269350477815, 47.30000799120156, 1018.4674598130941 ] ] ] }, "bbox": [ -121.6626935, 47.29985936, 1018.46746, -121.649811, 47.30815605, 1297.02746 ], "properties": { "datetime": "2018-11-11T23:51:50Z", "pc:count": 30143848, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601572.4968, "count": 30143848, "maximum": 602057.8724, "minimum": 601099.3924, "name": "X", "position": 0, "stddev": 280.4317535, "variance": 78641.96836 }, { "average": 5239758.365, "count": 30143848, "maximum": 5240276.085, "minimum": 5239370.325, "name": "Y", "position": 1, "stddev": 232.2894594, "variance": 53958.39293 }, { "average": 1165.717538, "count": 30143848, "maximum": 1297.02746, "minimum": 1018.46746, "name": "Z", "position": 2, "stddev": 49.69945427, "variance": 2470.035755 }, { "average": 37442.51346, "count": 30143848, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20115.64014, "variance": 404638978.1 }, { "average": 1.758546255, "count": 30143848, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9698015103, "variance": 0.9405149694 }, { "average": 2.517404314, "count": 30143848, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.220005292, "variance": 1.488412913 }, { "average": 0, "count": 30143848, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 30143848, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.080060615, "count": 30143848, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3653805286, "variance": 0.1335029307 }, { "average": 1.440693981, "count": 30143848, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.32542288, "variance": 266.5194324 }, { "average": 0.5062904709, "count": 30143848, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999604367, "variance": 0.2499604383 }, { "average": 1057.871189, "count": 30143848, "maximum": 1060, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.274879641, "variance": 1.625318098 }, { "average": 226014342.6, "count": 30143848, "maximum": 226015510.5, "minimum": 226012812.3, "name": "GpsTime", "position": 12, "stddev": 675.0037813, "variance": 455630.1048 }, { "average": 0.5062904709, "count": 30143848, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999604367, "variance": 0.2499604383 }, { "average": 0, "count": 30143848, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 30143848, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00199506712, "count": 30143848, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04462159671, "variance": 0.001991086893 }, { "average": 0, "count": 30143848, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601099.3924, 5239370.325, 1018.46746, 602057.8724, 5240276.085, 1297.02746 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601099.3924341502, 5239370.325125245, 1018.4674598130941 ], [ 601099.3924341502, 5240276.085125245, 1018.4674598130941 ], [ 602057.8724341502, 5240276.085125245, 1297.027459813094 ], [ 602057.8724341502, 5239370.325125245, 1297.027459813094 ], [ 601099.3924341502, 5239370.325125245, 1018.4674598130941 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:51:50+00:00", "end_time": "2018-11-11T23:06:52+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6403.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6403.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6403.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6403.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6626935, 47.29985936, 1018.46746, -121.649811, 47.30815605, 1297.02746 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66269350477815, 47.30000799120156, 1018.4674598130941 ], [ -121.66248796343278, 47.308156053942504, 1018.4674598130941 ], [ -121.64981104480519, 47.30800738283165, 1297.027459813094 ], [ -121.65001853282921, 47.29985936222346, 1297.027459813094 ], [ -121.66269350477815, 47.30000799120156, 1018.4674598130941 ] ] ] }, "id": "20181111_47121C6403.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6403.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:51:50Z", "pc:count": 30143848, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601572.4968, "count": 30143848, "maximum": 602057.8724, "minimum": 601099.3924, "name": "X", "position": 0, "stddev": 280.4317535, "variance": 78641.96836 }, { "average": 5239758.365, "count": 30143848, "maximum": 5240276.085, "minimum": 5239370.325, "name": "Y", "position": 1, "stddev": 232.2894594, "variance": 53958.39293 }, { "average": 1165.717538, "count": 30143848, "maximum": 1297.02746, "minimum": 1018.46746, "name": "Z", "position": 2, "stddev": 49.69945427, "variance": 2470.035755 }, { "average": 37442.51346, "count": 30143848, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20115.64014, "variance": 404638978.1 }, { "average": 1.758546255, "count": 30143848, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9698015103, "variance": 0.9405149694 }, { "average": 2.517404314, "count": 30143848, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.220005292, "variance": 1.488412913 }, { "average": 0, "count": 30143848, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 30143848, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.080060615, "count": 30143848, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3653805286, "variance": 0.1335029307 }, { "average": 1.440693981, "count": 30143848, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.32542288, "variance": 266.5194324 }, { "average": 0.5062904709, "count": 30143848, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999604367, "variance": 0.2499604383 }, { "average": 1057.871189, "count": 30143848, "maximum": 1060, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.274879641, "variance": 1.625318098 }, { "average": 226014342.6, "count": 30143848, "maximum": 226015510.5, "minimum": 226012812.3, "name": "GpsTime", "position": 12, "stddev": 675.0037813, "variance": 455630.1048 }, { "average": 0.5062904709, "count": 30143848, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999604367, "variance": 0.2499604383 }, { "average": 0, "count": 30143848, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 30143848, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00199506712, "count": 30143848, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04462159671, "variance": 0.001991086893 }, { "average": 0, "count": 30143848, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601099.3924, 5239370.325, 1018.46746, 602057.8724, 5240276.085, 1297.02746 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601099.3924341502, 5239370.325125245, 1018.4674598130941 ], [ 601099.3924341502, 5240276.085125245, 1018.4674598130941 ], [ 602057.8724341502, 5240276.085125245, 1297.027459813094 ], [ 602057.8724341502, 5239370.325125245, 1297.027459813094 ], [ 601099.3924341502, 5239370.325125245, 1018.4674598130941 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:51:50+00:00", "end_time": "2018-11-11T23:06:52+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6311.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030873239562, 47.27500899196167, 446.7393745086126 ], [ -121.75001115374285, 47.28764250261207, 446.7393745086126 ], [ -121.73721758775828, 47.28750222337604, 887.2593745086126 ], [ -121.73751821014388, 47.27486877435584, 887.2593745086126 ], [ -121.75030873239562, 47.27500899196167, 446.7393745086126 ] ] ] }, "bbox": [ -121.7503087, 47.27486877, 446.7393745, -121.7372176, 47.2876425, 887.2593745 ], "properties": { "datetime": "2018-11-12T22:47:26Z", "pc:count": 60846864, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595005.9746, "count": 60846864, "maximum": 595488.075, "minimum": 594520.435, "name": "X", "position": 0, "stddev": 272.2951817, "variance": 74144.66595 }, { "average": 5237176.823, "count": 60846864, "maximum": 5237886.598, "minimum": 5236482.278, "name": "Y", "position": 1, "stddev": 402.1860908, "variance": 161753.6516 }, { "average": 660.9118313, "count": 60846864, "maximum": 887.2593745, "minimum": 446.7393745, "name": "Z", "position": 2, "stddev": 88.48329776, "variance": 7829.293983 }, { "average": 33060.03561, "count": 60846864, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17410.69212, "variance": 303132200.2 }, { "average": 2.155751084, "count": 60846864, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.195252572, "variance": 1.428628711 }, { "average": 3.311507591, "count": 60846864, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.339701597, "variance": 1.794800369 }, { "average": 0, "count": 60846864, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.546044378e-07, "count": 60846864, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009244477927, "variance": 8.546037215e-07 }, { "average": 1.041798982, "count": 60846864, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3042751678, "variance": 0.09258337774 }, { "average": -0.03838853379, "count": 60846864, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86869481, "variance": 251.815475 }, { "average": 0.5116385784, "count": 60846864, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998645292, "variance": 0.2498645476 }, { "average": 1074.588231, "count": 60846864, "maximum": 1077, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 1.033474384, "variance": 1.068069303 }, { "average": 226096776.4, "count": 60846864, "maximum": 226098046.8, "minimum": 226095338.7, "name": "GpsTime", "position": 12, "stddev": 540.5071994, "variance": 292148.0326 }, { "average": 0.5116385784, "count": 60846864, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998645292, "variance": 0.2498645476 }, { "average": 0, "count": 60846864, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60846864, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001751051624, "count": 60846864, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04180891616, "variance": 0.001747985471 }, { "average": 0, "count": 60846864, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594520.435, 5236482.278, 446.7393745, 595488.075, 5237886.598, 887.2593745 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594520.4349756638, 5236482.277599154, 446.7393745086126 ], [ 594520.4349756638, 5237886.597599154, 446.7393745086126 ], [ 595488.0749756637, 5237886.597599154, 887.2593745086126 ], [ 595488.0749756637, 5236482.277599154, 887.2593745086126 ], [ 594520.4349756638, 5236482.277599154, 446.7393745086126 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:47:26+00:00", "end_time": "2018-11-12T22:02:18+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6311.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6311.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6311.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6311.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7503087, 47.27486877, 446.7393745, -121.7372176, 47.2876425, 887.2593745 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030873239562, 47.27500899196167, 446.7393745086126 ], [ -121.75001115374285, 47.28764250261207, 446.7393745086126 ], [ -121.73721758775828, 47.28750222337604, 887.2593745086126 ], [ -121.73751821014388, 47.27486877435584, 887.2593745086126 ], [ -121.75030873239562, 47.27500899196167, 446.7393745086126 ] ] ] }, "id": "20181112_47121C6311.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6311.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:47:26Z", "pc:count": 60846864, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595005.9746, "count": 60846864, "maximum": 595488.075, "minimum": 594520.435, "name": "X", "position": 0, "stddev": 272.2951817, "variance": 74144.66595 }, { "average": 5237176.823, "count": 60846864, "maximum": 5237886.598, "minimum": 5236482.278, "name": "Y", "position": 1, "stddev": 402.1860908, "variance": 161753.6516 }, { "average": 660.9118313, "count": 60846864, "maximum": 887.2593745, "minimum": 446.7393745, "name": "Z", "position": 2, "stddev": 88.48329776, "variance": 7829.293983 }, { "average": 33060.03561, "count": 60846864, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17410.69212, "variance": 303132200.2 }, { "average": 2.155751084, "count": 60846864, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.195252572, "variance": 1.428628711 }, { "average": 3.311507591, "count": 60846864, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.339701597, "variance": 1.794800369 }, { "average": 0, "count": 60846864, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.546044378e-07, "count": 60846864, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009244477927, "variance": 8.546037215e-07 }, { "average": 1.041798982, "count": 60846864, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3042751678, "variance": 0.09258337774 }, { "average": -0.03838853379, "count": 60846864, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86869481, "variance": 251.815475 }, { "average": 0.5116385784, "count": 60846864, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998645292, "variance": 0.2498645476 }, { "average": 1074.588231, "count": 60846864, "maximum": 1077, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 1.033474384, "variance": 1.068069303 }, { "average": 226096776.4, "count": 60846864, "maximum": 226098046.8, "minimum": 226095338.7, "name": "GpsTime", "position": 12, "stddev": 540.5071994, "variance": 292148.0326 }, { "average": 0.5116385784, "count": 60846864, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998645292, "variance": 0.2498645476 }, { "average": 0, "count": 60846864, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60846864, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001751051624, "count": 60846864, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04180891616, "variance": 0.001747985471 }, { "average": 0, "count": 60846864, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594520.435, 5236482.278, 446.7393745, 595488.075, 5237886.598, 887.2593745 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594520.4349756638, 5236482.277599154, 446.7393745086126 ], [ 594520.4349756638, 5237886.597599154, 446.7393745086126 ], [ 595488.0749756637, 5237886.597599154, 887.2593745086126 ], [ 595488.0749756637, 5236482.277599154, 887.2593745086126 ], [ 594520.4349756638, 5236482.277599154, 446.7393745086126 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:47:26+00:00", "end_time": "2018-11-12T22:02:18+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4211.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788136054839, 47.21251104533916, 473.39117118719855 ], [ -121.43750923115495, 47.22517646259541, 473.39117118719855 ], [ -121.42464475231604, 47.225000269396524, 926.2911711871986 ], [ -121.42501994248802, 47.21233492973097, 926.2911711871986 ], [ -121.43788136054839, 47.21251104533916, 473.39117118719855 ] ] ] }, "bbox": [ -121.4378814, 47.21233493, 473.3911712, -121.4246448, 47.22517646, 926.2911712 ], "properties": { "datetime": "2018-11-11T21:09:04Z", "pc:count": 55395142, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618774.3529, "count": 55395142, "maximum": 619263.5453, "minimum": 618289.2653, "name": "X", "position": 0, "stddev": 275.4596811, "variance": 75878.03593 }, { "average": 5230639.688, "count": 55395142, "maximum": 5231371.083, "minimum": 5229963.043, "name": "Y", "position": 1, "stddev": 398.3281377, "variance": 158665.3053 }, { "average": 629.2152851, "count": 55395142, "maximum": 926.2911712, "minimum": 473.3911712, "name": "Z", "position": 2, "stddev": 54.49523895, "variance": 2969.731069 }, { "average": 35267.28485, "count": 55395142, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16044.69353, "variance": 257432190.4 }, { "average": 1.878619555, "count": 55395142, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.023439854, "variance": 1.047429135 }, { "average": 2.757396668, "count": 55395142, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.221516788, "variance": 1.492103263 }, { "average": 0, "count": 55395142, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.13772233e-07, "count": 55395142, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000783435937, "variance": 6.137718673e-07 }, { "average": 1.100216658, "count": 55395142, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7163278914, "variance": 0.513125648 }, { "average": -0.345151525, "count": 55395142, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86930012, "variance": 251.8346862 }, { "average": 0.508946326, "count": 55395142, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999199614, "variance": 0.2499199678 }, { "average": 1031.17189, "count": 55395142, "maximum": 1034, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 1.37701294, "variance": 1.896164637 }, { "average": 226004415.7, "count": 55395142, "maximum": 226005744.3, "minimum": 226002923.9, "name": "GpsTime", "position": 12, "stddev": 650.7253734, "variance": 423443.5116 }, { "average": 0.508946326, "count": 55395142, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999199614, "variance": 0.2499199678 }, { "average": 0, "count": 55395142, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55395142, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002298739482, "count": 55395142, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04789003362, "variance": 0.00229345532 }, { "average": 0, "count": 55395142, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618289.2653, 5229963.043, 473.3911712, 619263.5453, 5231371.083, 926.2911712 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618289.2653249768, 5229963.043305045, 473.39117118719855 ], [ 618289.2653249768, 5231371.083305044, 473.39117118719855 ], [ 619263.5453249768, 5231371.083305044, 926.2911711871986 ], [ 619263.5453249768, 5229963.043305045, 926.2911711871986 ], [ 618289.2653249768, 5229963.043305045, 473.39117118719855 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:09:04+00:00", "end_time": "2018-11-11T20:22:03+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4211.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4211.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4211.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4211.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4378814, 47.21233493, 473.3911712, -121.4246448, 47.22517646, 926.2911712 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788136054839, 47.21251104533916, 473.39117118719855 ], [ -121.43750923115495, 47.22517646259541, 473.39117118719855 ], [ -121.42464475231604, 47.225000269396524, 926.2911711871986 ], [ -121.42501994248802, 47.21233492973097, 926.2911711871986 ], [ -121.43788136054839, 47.21251104533916, 473.39117118719855 ] ] ] }, "id": "20181111_47121B4211.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4211.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:09:04Z", "pc:count": 55395142, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618774.3529, "count": 55395142, "maximum": 619263.5453, "minimum": 618289.2653, "name": "X", "position": 0, "stddev": 275.4596811, "variance": 75878.03593 }, { "average": 5230639.688, "count": 55395142, "maximum": 5231371.083, "minimum": 5229963.043, "name": "Y", "position": 1, "stddev": 398.3281377, "variance": 158665.3053 }, { "average": 629.2152851, "count": 55395142, "maximum": 926.2911712, "minimum": 473.3911712, "name": "Z", "position": 2, "stddev": 54.49523895, "variance": 2969.731069 }, { "average": 35267.28485, "count": 55395142, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16044.69353, "variance": 257432190.4 }, { "average": 1.878619555, "count": 55395142, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.023439854, "variance": 1.047429135 }, { "average": 2.757396668, "count": 55395142, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.221516788, "variance": 1.492103263 }, { "average": 0, "count": 55395142, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.13772233e-07, "count": 55395142, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000783435937, "variance": 6.137718673e-07 }, { "average": 1.100216658, "count": 55395142, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7163278914, "variance": 0.513125648 }, { "average": -0.345151525, "count": 55395142, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86930012, "variance": 251.8346862 }, { "average": 0.508946326, "count": 55395142, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999199614, "variance": 0.2499199678 }, { "average": 1031.17189, "count": 55395142, "maximum": 1034, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 1.37701294, "variance": 1.896164637 }, { "average": 226004415.7, "count": 55395142, "maximum": 226005744.3, "minimum": 226002923.9, "name": "GpsTime", "position": 12, "stddev": 650.7253734, "variance": 423443.5116 }, { "average": 0.508946326, "count": 55395142, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999199614, "variance": 0.2499199678 }, { "average": 0, "count": 55395142, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55395142, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002298739482, "count": 55395142, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04789003362, "variance": 0.00229345532 }, { "average": 0, "count": 55395142, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618289.2653, 5229963.043, 473.3911712, 619263.5453, 5231371.083, 926.2911712 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618289.2653249768, 5229963.043305045, 473.39117118719855 ], [ 618289.2653249768, 5231371.083305044, 473.39117118719855 ], [ 619263.5453249768, 5231371.083305044, 926.2911711871986 ], [ 619263.5453249768, 5229963.043305045, 926.2911711871986 ], [ 618289.2653249768, 5229963.043305045, 473.39117118719855 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:09:04+00:00", "end_time": "2018-11-11T20:22:03+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3319.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33790410837149, 47.137511681190766, 889.9328916151873 ], [ -121.33750886872078, 47.15018743566485, 889.9328916151873 ], [ -121.32462225782855, 47.1499996429359, 1472.1128916151874 ], [ -121.32502055765114, 47.13732397121133, 1472.1128916151874 ], [ -121.33790410837149, 47.137511681190766, 889.9328916151873 ] ] ] }, "bbox": [ -121.3379041, 47.13732397, 889.9328916, -121.3246223, 47.15018744, 1472.112892 ], "properties": { "datetime": "2018-11-11T18:39:13Z", "pc:count": 49141392, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626533.6718, "count": 49141392, "maximum": 627014.43, "minimum": 626037.05, "name": "X", "position": 0, "stddev": 274.6331552, "variance": 75423.36993 }, { "average": 5222538.296, "count": 49141392, "maximum": 5223194.244, "minimum": 5221785.004, "name": "Y", "position": 1, "stddev": 381.9173556, "variance": 145860.8665 }, { "average": 1188.868013, "count": 49141392, "maximum": 1472.112892, "minimum": 889.9328916, "name": "Z", "position": 2, "stddev": 108.0771867, "variance": 11680.67828 }, { "average": 36228.54142, "count": 49141392, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17459.51131, "variance": 304834535.3 }, { "average": 1.921735856, "count": 49141392, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.05674211, "variance": 1.116703888 }, { "average": 2.843119442, "count": 49141392, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256455656, "variance": 1.578680814 }, { "average": 0, "count": 49141392, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.241316078e-06, "count": 49141392, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001114142972, "variance": 1.241314563e-06 }, { "average": 1.058176171, "count": 49141392, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3587391312, "variance": 0.1286937643 }, { "average": 0.2231778465, "count": 49141392, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12045705, "variance": 259.8691355 }, { "average": 0.5062626635, "count": 49141392, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999607826, "variance": 0.2499607841 }, { "average": 1007.046541, "count": 49141392, "maximum": 1013, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 4.907105592, "variance": 24.07968529 }, { "average": 225886895.7, "count": 49141392, "maximum": 225996753.8, "minimum": 225752446, "name": "GpsTime", "position": 12, "stddev": 120985.5986, "variance": 14637515080.0 }, { "average": 0.5062626635, "count": 49141392, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999607826, "variance": 0.2499607841 }, { "average": 0, "count": 49141392, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49141392, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002463401932, "count": 49141392, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04957150021, "variance": 0.002457333633 }, { "average": 0, "count": 49141392, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626037.05, 5221785.004, 889.9328916, 627014.43, 5223194.244, 1472.112892 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626037.0500230002, 5221785.004125175, 889.9328916151873 ], [ 626037.0500230002, 5223194.244125175, 889.9328916151873 ], [ 627014.4300230001, 5223194.244125175, 1472.1128916151874 ], [ 627014.4300230001, 5221785.004125175, 1472.1128916151874 ], [ 626037.0500230002, 5221785.004125175, 889.9328916151873 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:39:13+00:00", "end_time": "2018-11-08T22:47:26+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3319.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3319.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3319.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3319.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3379041, 47.13732397, 889.9328916, -121.3246223, 47.15018744, 1472.112892 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33790410837149, 47.137511681190766, 889.9328916151873 ], [ -121.33750886872078, 47.15018743566485, 889.9328916151873 ], [ -121.32462225782855, 47.1499996429359, 1472.1128916151874 ], [ -121.32502055765114, 47.13732397121133, 1472.1128916151874 ], [ -121.33790410837149, 47.137511681190766, 889.9328916151873 ] ] ] }, "id": "20181108_47121B3319.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3319.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:39:13Z", "pc:count": 49141392, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626533.6718, "count": 49141392, "maximum": 627014.43, "minimum": 626037.05, "name": "X", "position": 0, "stddev": 274.6331552, "variance": 75423.36993 }, { "average": 5222538.296, "count": 49141392, "maximum": 5223194.244, "minimum": 5221785.004, "name": "Y", "position": 1, "stddev": 381.9173556, "variance": 145860.8665 }, { "average": 1188.868013, "count": 49141392, "maximum": 1472.112892, "minimum": 889.9328916, "name": "Z", "position": 2, "stddev": 108.0771867, "variance": 11680.67828 }, { "average": 36228.54142, "count": 49141392, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17459.51131, "variance": 304834535.3 }, { "average": 1.921735856, "count": 49141392, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.05674211, "variance": 1.116703888 }, { "average": 2.843119442, "count": 49141392, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256455656, "variance": 1.578680814 }, { "average": 0, "count": 49141392, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.241316078e-06, "count": 49141392, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001114142972, "variance": 1.241314563e-06 }, { "average": 1.058176171, "count": 49141392, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3587391312, "variance": 0.1286937643 }, { "average": 0.2231778465, "count": 49141392, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12045705, "variance": 259.8691355 }, { "average": 0.5062626635, "count": 49141392, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999607826, "variance": 0.2499607841 }, { "average": 1007.046541, "count": 49141392, "maximum": 1013, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 4.907105592, "variance": 24.07968529 }, { "average": 225886895.7, "count": 49141392, "maximum": 225996753.8, "minimum": 225752446, "name": "GpsTime", "position": 12, "stddev": 120985.5986, "variance": 14637515080.0 }, { "average": 0.5062626635, "count": 49141392, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999607826, "variance": 0.2499607841 }, { "average": 0, "count": 49141392, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49141392, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002463401932, "count": 49141392, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04957150021, "variance": 0.002457333633 }, { "average": 0, "count": 49141392, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626037.05, 5221785.004, 889.9328916, 627014.43, 5223194.244, 1472.112892 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626037.0500230002, 5221785.004125175, 889.9328916151873 ], [ 626037.0500230002, 5223194.244125175, 889.9328916151873 ], [ 627014.4300230001, 5223194.244125175, 1472.1128916151874 ], [ 627014.4300230001, 5221785.004125175, 1472.1128916151874 ], [ 626037.0500230002, 5221785.004125175, 889.9328916151873 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:39:13+00:00", "end_time": "2018-11-08T22:47:26+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3315.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32540682454383, 47.15001143404271, 1072.763530919619 ], [ -121.32500838337045, 47.16268887900039, 1072.763530919619 ], [ -121.3121193600454, 47.16249964992898, 1595.9235309196188 ], [ -121.3125208636766, 47.149822288367645, 1595.9235309196188 ], [ -121.32540682454383, 47.15001143404271, 1072.763530919619 ] ] ] }, "bbox": [ -121.3254068, 47.14982229, 1072.763531, -121.3121194, 47.16268888, 1595.923531 ], "properties": { "datetime": "2018-11-11T18:50:56Z", "pc:count": 51337519, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627441.8574, "count": 51337519, "maximum": 627932.2639, "minimum": 626954.9239, "name": "X", "position": 0, "stddev": 269.8258803, "variance": 72806.00565 }, { "average": 5223947.234, "count": 51337519, "maximum": 5224603.719, "minimum": 5223194.279, "name": "Y", "position": 1, "stddev": 400.8172814, "variance": 160654.4931 }, { "average": 1304.742566, "count": 51337519, "maximum": 1595.923531, "minimum": 1072.763531, "name": "Z", "position": 2, "stddev": 115.2507659, "variance": 13282.73904 }, { "average": 36283.71043, "count": 51337519, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19223.05406, "variance": 369525807.2 }, { "average": 1.922997779, "count": 51337519, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.06068597, "variance": 1.125054727 }, { "average": 2.84602799, "count": 51337519, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.264945698, "variance": 1.600087619 }, { "average": 0, "count": 51337519, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.032383353e-06, "count": 51337519, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001016062157, "variance": 1.032382307e-06 }, { "average": 1.063195029, "count": 51337519, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3576805289, "variance": 0.1279353607 }, { "average": -0.639353026, "count": 51337519, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07886624, "variance": 258.5299396 }, { "average": 0.5084989596, "count": 51337519, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999277673, "variance": 0.2499277726 }, { "average": 1011.990428, "count": 51337519, "maximum": 1015, "minimum": 1002, "name": "PointSourceId", "position": 11, "stddev": 2.01581027, "variance": 4.063491044 }, { "average": 225988916.9, "count": 51337519, "maximum": 225997456.3, "minimum": 225752994.4, "name": "GpsTime", "position": 12, "stddev": 42151.03583, "variance": 1776709822 }, { "average": 0.5084989596, "count": 51337519, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999277673, "variance": 0.2499277726 }, { "average": 0, "count": 51337519, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51337519, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002291131365, "count": 51337519, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04781089967, "variance": 0.002285882127 }, { "average": 0, "count": 51337519, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626954.9239, 5223194.279, 1072.763531, 627932.2639, 5224603.719, 1595.923531 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626954.9239356412, 5223194.279217877, 1072.763530919619 ], [ 626954.9239356412, 5224603.719217877, 1072.763530919619 ], [ 627932.2639356413, 5224603.719217877, 1595.9235309196188 ], [ 627932.2639356413, 5223194.279217877, 1595.9235309196188 ], [ 626954.9239356412, 5223194.279217877, 1072.763530919619 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:50:56+00:00", "end_time": "2018-11-08T22:56:34+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3315.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3315.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3315.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3315.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3254068, 47.14982229, 1072.763531, -121.3121194, 47.16268888, 1595.923531 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32540682454383, 47.15001143404271, 1072.763530919619 ], [ -121.32500838337045, 47.16268887900039, 1072.763530919619 ], [ -121.3121193600454, 47.16249964992898, 1595.9235309196188 ], [ -121.3125208636766, 47.149822288367645, 1595.9235309196188 ], [ -121.32540682454383, 47.15001143404271, 1072.763530919619 ] ] ] }, "id": "20181108_47121B3315.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3315.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:50:56Z", "pc:count": 51337519, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627441.8574, "count": 51337519, "maximum": 627932.2639, "minimum": 626954.9239, "name": "X", "position": 0, "stddev": 269.8258803, "variance": 72806.00565 }, { "average": 5223947.234, "count": 51337519, "maximum": 5224603.719, "minimum": 5223194.279, "name": "Y", "position": 1, "stddev": 400.8172814, "variance": 160654.4931 }, { "average": 1304.742566, "count": 51337519, "maximum": 1595.923531, "minimum": 1072.763531, "name": "Z", "position": 2, "stddev": 115.2507659, "variance": 13282.73904 }, { "average": 36283.71043, "count": 51337519, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19223.05406, "variance": 369525807.2 }, { "average": 1.922997779, "count": 51337519, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.06068597, "variance": 1.125054727 }, { "average": 2.84602799, "count": 51337519, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.264945698, "variance": 1.600087619 }, { "average": 0, "count": 51337519, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.032383353e-06, "count": 51337519, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001016062157, "variance": 1.032382307e-06 }, { "average": 1.063195029, "count": 51337519, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3576805289, "variance": 0.1279353607 }, { "average": -0.639353026, "count": 51337519, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07886624, "variance": 258.5299396 }, { "average": 0.5084989596, "count": 51337519, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999277673, "variance": 0.2499277726 }, { "average": 1011.990428, "count": 51337519, "maximum": 1015, "minimum": 1002, "name": "PointSourceId", "position": 11, "stddev": 2.01581027, "variance": 4.063491044 }, { "average": 225988916.9, "count": 51337519, "maximum": 225997456.3, "minimum": 225752994.4, "name": "GpsTime", "position": 12, "stddev": 42151.03583, "variance": 1776709822 }, { "average": 0.5084989596, "count": 51337519, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999277673, "variance": 0.2499277726 }, { "average": 0, "count": 51337519, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51337519, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002291131365, "count": 51337519, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04781089967, "variance": 0.002285882127 }, { "average": 0, "count": 51337519, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626954.9239, 5223194.279, 1072.763531, 627932.2639, 5224603.719, 1595.923531 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626954.9239356412, 5223194.279217877, 1072.763530919619 ], [ 626954.9239356412, 5224603.719217877, 1072.763530919619 ], [ 627932.2639356413, 5224603.719217877, 1595.9235309196188 ], [ 627932.2639356413, 5223194.279217877, 1595.9235309196188 ], [ 626954.9239356412, 5223194.279217877, 1072.763530919619 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:50:56+00:00", "end_time": "2018-11-08T22:56:34+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6402.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532641795509, 47.3000097429461, 812.8004199889992 ], [ -121.6750138150843, 47.312518683231076, 812.8004199889992 ], [ -121.66220272240558, 47.31236983365454, 1238.8004199889992 ], [ -121.66251834559505, 47.299860958125024, 1238.8004199889992 ], [ -121.67532641795509, 47.3000097429461, 812.8004199889992 ] ] ] }, "bbox": [ -121.6753264, 47.29986096, 812.80042, -121.6622027, 47.31251868, 1238.80042 ], "properties": { "datetime": "2018-11-12T00:00:51Z", "pc:count": 47635373, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600578.4193, "count": 47635373, "maximum": 601112.9143, "minimum": 600144.3743, "name": "X", "position": 0, "stddev": 272.9096777, "variance": 74479.69218 }, { "average": 5239889.09, "count": 47635373, "maximum": 5240744.733, "minimum": 5239354.213, "name": "Y", "position": 1, "stddev": 326.4603518, "variance": 106576.3613 }, { "average": 1069.468071, "count": 47635373, "maximum": 1238.80042, "minimum": 812.80042, "name": "Z", "position": 2, "stddev": 83.55547766, "variance": 6981.517848 }, { "average": 34748.73004, "count": 47635373, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19876.0479, "variance": 395057280.3 }, { "average": 1.950815248, "count": 47635373, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.10503683, "variance": 1.221106395 }, { "average": 2.902658535, "count": 47635373, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.345338697, "variance": 1.80993621 }, { "average": 0, "count": 47635373, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47635373, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.06331845, "count": 47635373, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3392470687, "variance": 0.1150885736 }, { "average": 0.9794336881, "count": 47635373, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.17102854, "variance": 261.502164 }, { "average": 0.5081847265, "count": 47635373, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499933011, "variance": 0.2499330155 }, { "average": 1058.794968, "count": 47635373, "maximum": 1061, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.179603137, "variance": 1.39146356 }, { "average": 226014841.9, "count": 47635373, "maximum": 226016051.1, "minimum": 226013368.7, "name": "GpsTime", "position": 12, "stddev": 634.8227659, "variance": 402999.9441 }, { "average": 0.5081847265, "count": 47635373, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499933011, "variance": 0.2499330155 }, { "average": 0, "count": 47635373, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47635373, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001859311567, "count": 47635373, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04307963052, "variance": 0.001855854566 }, { "average": 0, "count": 47635373, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600144.3743, 5239354.213, 812.80042, 601112.9143, 5240744.733, 1238.80042 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600144.3743060383, 5239354.212596351, 812.8004199889992 ], [ 600144.3743060383, 5240744.732596351, 812.8004199889992 ], [ 601112.9143060383, 5240744.732596351, 1238.8004199889992 ], [ 601112.9143060383, 5239354.212596351, 1238.8004199889992 ], [ 600144.3743060383, 5239354.212596351, 812.8004199889992 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:00:51+00:00", "end_time": "2018-11-11T23:16:08+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6402.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6402.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6402.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6402.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6753264, 47.29986096, 812.80042, -121.6622027, 47.31251868, 1238.80042 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532641795509, 47.3000097429461, 812.8004199889992 ], [ -121.6750138150843, 47.312518683231076, 812.8004199889992 ], [ -121.66220272240558, 47.31236983365454, 1238.8004199889992 ], [ -121.66251834559505, 47.299860958125024, 1238.8004199889992 ], [ -121.67532641795509, 47.3000097429461, 812.8004199889992 ] ] ] }, "id": "20181111_47121C6402.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6402.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:00:51Z", "pc:count": 47635373, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600578.4193, "count": 47635373, "maximum": 601112.9143, "minimum": 600144.3743, "name": "X", "position": 0, "stddev": 272.9096777, "variance": 74479.69218 }, { "average": 5239889.09, "count": 47635373, "maximum": 5240744.733, "minimum": 5239354.213, "name": "Y", "position": 1, "stddev": 326.4603518, "variance": 106576.3613 }, { "average": 1069.468071, "count": 47635373, "maximum": 1238.80042, "minimum": 812.80042, "name": "Z", "position": 2, "stddev": 83.55547766, "variance": 6981.517848 }, { "average": 34748.73004, "count": 47635373, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19876.0479, "variance": 395057280.3 }, { "average": 1.950815248, "count": 47635373, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.10503683, "variance": 1.221106395 }, { "average": 2.902658535, "count": 47635373, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.345338697, "variance": 1.80993621 }, { "average": 0, "count": 47635373, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47635373, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.06331845, "count": 47635373, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3392470687, "variance": 0.1150885736 }, { "average": 0.9794336881, "count": 47635373, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.17102854, "variance": 261.502164 }, { "average": 0.5081847265, "count": 47635373, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499933011, "variance": 0.2499330155 }, { "average": 1058.794968, "count": 47635373, "maximum": 1061, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.179603137, "variance": 1.39146356 }, { "average": 226014841.9, "count": 47635373, "maximum": 226016051.1, "minimum": 226013368.7, "name": "GpsTime", "position": 12, "stddev": 634.8227659, "variance": 402999.9441 }, { "average": 0.5081847265, "count": 47635373, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499933011, "variance": 0.2499330155 }, { "average": 0, "count": 47635373, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47635373, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001859311567, "count": 47635373, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04307963052, "variance": 0.001855854566 }, { "average": 0, "count": 47635373, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600144.3743, 5239354.213, 812.80042, 601112.9143, 5240744.733, 1238.80042 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600144.3743060383, 5239354.212596351, 812.8004199889992 ], [ 600144.3743060383, 5240744.732596351, 812.8004199889992 ], [ 601112.9143060383, 5240744.732596351, 1238.8004199889992 ], [ 601112.9143060383, 5239354.212596351, 1238.8004199889992 ], [ 600144.3743060383, 5239354.212596351, 812.8004199889992 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:00:51+00:00", "end_time": "2018-11-11T23:16:08+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5405.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286333774911, 47.17501040577481, 669.0467794667254 ], [ -121.51250974676849, 47.18766861214988, 669.0467794667254 ], [ -121.49966258998474, 47.187501054647456, 1186.5467794667254 ], [ -121.50001923207553, 47.17484292201058, 1186.5467794667254 ], [ -121.51286333774911, 47.17501040577481, 669.0467794667254 ] ] ] }, "bbox": [ -121.5128633, 47.17484292, 669.0467795, -121.4996626, 47.18766861, 1186.546779 ], "properties": { "datetime": "2018-11-11T20:44:20Z", "pc:count": 61272703, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613192.1045, "count": 61272703, "maximum": 613664.5065, "minimum": 612690.8865, "name": "X", "position": 0, "stddev": 270.5567407, "variance": 73200.94996 }, { "average": 5226386.322, "count": 61272703, "maximum": 5227091.974, "minimum": 5225684.794, "name": "Y", "position": 1, "stddev": 396.6948452, "variance": 157366.8002 }, { "average": 927.7931017, "count": 61272703, "maximum": 1186.546779, "minimum": 669.0467795, "name": "Z", "position": 2, "stddev": 94.2503728, "variance": 8883.132773 }, { "average": 34149.96097, "count": 61272703, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17859.06862, "variance": 318946332.1 }, { "average": 2.026913159, "count": 61272703, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.122294042, "variance": 1.259543917 }, { "average": 3.05385984, "count": 61272703, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.302555427, "variance": 1.696650641 }, { "average": 0, "count": 61272703, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.916915498e-07, "count": 61272703, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006258525408, "variance": 3.916914028e-07 }, { "average": 1.050384753, "count": 61272703, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3463375395, "variance": 0.1199496913 }, { "average": -0.4185273422, "count": 61272703, "maximum": 28.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.82452453, "variance": 250.4155767 }, { "average": 0.507614296, "count": 61272703, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999420232, "variance": 0.2499420266 }, { "average": 1027.854722, "count": 61272703, "maximum": 1031, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 1.183688574, "variance": 1.401118639 }, { "average": 226002904.9, "count": 61272703, "maximum": 226004260.8, "minimum": 226001533, "name": "GpsTime", "position": 12, "stddev": 532.3311705, "variance": 283376.4751 }, { "average": 0.507614296, "count": 61272703, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999420232, "variance": 0.2499420266 }, { "average": 0, "count": 61272703, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61272703, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002403451991, "count": 61272703, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04896606425, "variance": 0.002397675448 }, { "average": 0, "count": 61272703, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612690.8865, 5225684.794, 669.0467795, 613664.5065, 5227091.974, 1186.546779 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612690.8864647294, 5225684.793977352, 669.0467794667254 ], [ 612690.8864647294, 5227091.973977352, 669.0467794667254 ], [ 613664.5064647296, 5227091.973977352, 1186.5467794667254 ], [ 613664.5064647296, 5225684.793977352, 1186.5467794667254 ], [ 612690.8864647294, 5225684.793977352, 669.0467794667254 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:44:20+00:00", "end_time": "2018-11-11T19:58:53+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5405.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5405.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5405.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5405.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5128633, 47.17484292, 669.0467795, -121.4996626, 47.18766861, 1186.546779 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286333774911, 47.17501040577481, 669.0467794667254 ], [ -121.51250974676849, 47.18766861214988, 669.0467794667254 ], [ -121.49966258998474, 47.187501054647456, 1186.5467794667254 ], [ -121.50001923207553, 47.17484292201058, 1186.5467794667254 ], [ -121.51286333774911, 47.17501040577481, 669.0467794667254 ] ] ] }, "id": "20181111_47121B5405.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5405.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:44:20Z", "pc:count": 61272703, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613192.1045, "count": 61272703, "maximum": 613664.5065, "minimum": 612690.8865, "name": "X", "position": 0, "stddev": 270.5567407, "variance": 73200.94996 }, { "average": 5226386.322, "count": 61272703, "maximum": 5227091.974, "minimum": 5225684.794, "name": "Y", "position": 1, "stddev": 396.6948452, "variance": 157366.8002 }, { "average": 927.7931017, "count": 61272703, "maximum": 1186.546779, "minimum": 669.0467795, "name": "Z", "position": 2, "stddev": 94.2503728, "variance": 8883.132773 }, { "average": 34149.96097, "count": 61272703, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17859.06862, "variance": 318946332.1 }, { "average": 2.026913159, "count": 61272703, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.122294042, "variance": 1.259543917 }, { "average": 3.05385984, "count": 61272703, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.302555427, "variance": 1.696650641 }, { "average": 0, "count": 61272703, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.916915498e-07, "count": 61272703, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006258525408, "variance": 3.916914028e-07 }, { "average": 1.050384753, "count": 61272703, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3463375395, "variance": 0.1199496913 }, { "average": -0.4185273422, "count": 61272703, "maximum": 28.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.82452453, "variance": 250.4155767 }, { "average": 0.507614296, "count": 61272703, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999420232, "variance": 0.2499420266 }, { "average": 1027.854722, "count": 61272703, "maximum": 1031, "minimum": 1025, "name": "PointSourceId", "position": 11, "stddev": 1.183688574, "variance": 1.401118639 }, { "average": 226002904.9, "count": 61272703, "maximum": 226004260.8, "minimum": 226001533, "name": "GpsTime", "position": 12, "stddev": 532.3311705, "variance": 283376.4751 }, { "average": 0.507614296, "count": 61272703, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999420232, "variance": 0.2499420266 }, { "average": 0, "count": 61272703, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61272703, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002403451991, "count": 61272703, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04896606425, "variance": 0.002397675448 }, { "average": 0, "count": 61272703, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612690.8865, 5225684.794, 669.0467795, 613664.5065, 5227091.974, 1186.546779 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612690.8864647294, 5225684.793977352, 669.0467794667254 ], [ 612690.8864647294, 5227091.973977352, 669.0467794667254 ], [ 613664.5064647296, 5227091.973977352, 1186.5467794667254 ], [ 613664.5064647296, 5225684.793977352, 1186.5467794667254 ], [ 612690.8864647294, 5225684.793977352, 669.0467794667254 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:44:20+00:00", "end_time": "2018-11-11T19:58:53+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5214.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5253606666135, 47.212510334399035, 520.5186686410668 ], [ -121.52500962644582, 47.22516708977113, 520.5186686410668 ], [ -121.51216548769804, 47.225000991545286, 1064.398668641067 ], [ -121.51251958196399, 47.21234430926822, 1064.398668641067 ], [ -121.5253606666135, 47.212510334399035, 520.5186686410668 ] ] ] }, "bbox": [ -121.5253607, 47.21234431, 520.5186686, -121.5121655, 47.22516709, 1064.398669 ], "properties": { "datetime": "2018-11-12T22:08:42Z", "pc:count": 113020031, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612112.7697, "count": 113020031, "maximum": 612637.8951, "minimum": 611665.1951, "name": "X", "position": 0, "stddev": 267.8783951, "variance": 71758.83455 }, { "average": 5230622.45, "count": 113020031, "maximum": 5231241.127, "minimum": 5229834.107, "name": "Y", "position": 1, "stddev": 377.9073727, "variance": 142813.9824 }, { "average": 787.1501001, "count": 113020031, "maximum": 1064.398669, "minimum": 520.5186686, "name": "Z", "position": 2, "stddev": 120.5452946, "variance": 14531.16806 }, { "average": 34749.64932, "count": 113020031, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17710.46118, "variance": 313660435 }, { "average": 1.98138591, "count": 113020031, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.093979201, "variance": 1.196790492 }, { "average": 2.963432473, "count": 113020031, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.28308805, "variance": 1.646314945 }, { "average": 0, "count": 113020031, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.716155413e-07, "count": 113020031, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006096026628, "variance": 3.716154065e-07 }, { "average": 1.036376791, "count": 113020031, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.316742272, "variance": 0.1003256669 }, { "average": 1.913348237, "count": 113020031, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.26973195, "variance": 233.1647137 }, { "average": 0.5018149393, "count": 113020031, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999967082, "variance": 0.2499967082 }, { "average": 1032.5365, "count": 113020031, "maximum": 1073, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 25.06313505, "variance": 628.1607386 }, { "average": 225931348, "count": 113020031, "maximum": 226095722.7, "minimum": 225753828.2, "name": "GpsTime", "position": 12, "stddev": 141845.1544, "variance": 20120047810.0 }, { "average": 0.5018149393, "count": 113020031, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999967082, "variance": 0.2499967082 }, { "average": 0, "count": 113020031, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 113020031, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002175738211, "count": 113020031, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04659403817, "variance": 0.002171004393 }, { "average": 0, "count": 113020031, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611665.1951, 5229834.107, 520.5186686, 612637.8951, 5231241.127, 1064.398669 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611665.1951184232, 5229834.106897863, 520.5186686410668 ], [ 611665.1951184232, 5231241.126897862, 520.5186686410668 ], [ 612637.8951184232, 5231241.126897862, 1064.398668641067 ], [ 612637.8951184232, 5229834.106897863, 1064.398668641067 ], [ 611665.1951184232, 5229834.106897863, 520.5186686410668 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:08:42+00:00", "end_time": "2018-11-08T23:10:28+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5214.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5214.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5214.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5214.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5253607, 47.21234431, 520.5186686, -121.5121655, 47.22516709, 1064.398669 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5253606666135, 47.212510334399035, 520.5186686410668 ], [ -121.52500962644582, 47.22516708977113, 520.5186686410668 ], [ -121.51216548769804, 47.225000991545286, 1064.398668641067 ], [ -121.51251958196399, 47.21234430926822, 1064.398668641067 ], [ -121.5253606666135, 47.212510334399035, 520.5186686410668 ] ] ] }, "id": "20181108_47121B5214.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5214.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:08:42Z", "pc:count": 113020031, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612112.7697, "count": 113020031, "maximum": 612637.8951, "minimum": 611665.1951, "name": "X", "position": 0, "stddev": 267.8783951, "variance": 71758.83455 }, { "average": 5230622.45, "count": 113020031, "maximum": 5231241.127, "minimum": 5229834.107, "name": "Y", "position": 1, "stddev": 377.9073727, "variance": 142813.9824 }, { "average": 787.1501001, "count": 113020031, "maximum": 1064.398669, "minimum": 520.5186686, "name": "Z", "position": 2, "stddev": 120.5452946, "variance": 14531.16806 }, { "average": 34749.64932, "count": 113020031, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17710.46118, "variance": 313660435 }, { "average": 1.98138591, "count": 113020031, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.093979201, "variance": 1.196790492 }, { "average": 2.963432473, "count": 113020031, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.28308805, "variance": 1.646314945 }, { "average": 0, "count": 113020031, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.716155413e-07, "count": 113020031, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006096026628, "variance": 3.716154065e-07 }, { "average": 1.036376791, "count": 113020031, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.316742272, "variance": 0.1003256669 }, { "average": 1.913348237, "count": 113020031, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.26973195, "variance": 233.1647137 }, { "average": 0.5018149393, "count": 113020031, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999967082, "variance": 0.2499967082 }, { "average": 1032.5365, "count": 113020031, "maximum": 1073, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 25.06313505, "variance": 628.1607386 }, { "average": 225931348, "count": 113020031, "maximum": 226095722.7, "minimum": 225753828.2, "name": "GpsTime", "position": 12, "stddev": 141845.1544, "variance": 20120047810.0 }, { "average": 0.5018149393, "count": 113020031, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999967082, "variance": 0.2499967082 }, { "average": 0, "count": 113020031, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 113020031, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002175738211, "count": 113020031, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04659403817, "variance": 0.002171004393 }, { "average": 0, "count": 113020031, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611665.1951, 5229834.107, 520.5186686, 612637.8951, 5231241.127, 1064.398669 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611665.1951184232, 5229834.106897863, 520.5186686410668 ], [ 611665.1951184232, 5231241.126897862, 520.5186686410668 ], [ 612637.8951184232, 5231241.126897862, 1064.398668641067 ], [ 612637.8951184232, 5229834.106897863, 1064.398668641067 ], [ 611665.1951184232, 5229834.106897863, 520.5186686410668 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:08:42+00:00", "end_time": "2018-11-08T23:10:28+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3308.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040082569905, 47.16251148754359, 913.1639844549634 ], [ -121.35000825300439, 47.175186007239965, 913.1639844549634 ], [ -121.33712474793215, 47.174999679864946, 1387.7039844549633 ], [ -121.337520382489, 47.1623252422699, 1387.7039844549633 ], [ -121.35040082569905, 47.16251148754359, 913.1639844549634 ] ] ] }, "bbox": [ -121.3504008, 47.16232524, 913.1639845, -121.3371247, 47.17518601, 1387.703984 ], "properties": { "datetime": "2018-11-11T19:17:17Z", "pc:count": 50920542, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625507.2716, "count": 50920542, "maximum": 626007.4731, "minimum": 625030.7931, "name": "X", "position": 0, "stddev": 270.3397091, "variance": 73083.55829 }, { "average": 5225247.588, "count": 50920542, "maximum": 5225952.151, "minimum": 5224543.051, "name": "Y", "position": 1, "stddev": 402.6441854, "variance": 162122.34 }, { "average": 1099.174992, "count": 50920542, "maximum": 1387.703984, "minimum": 913.1639845, "name": "Z", "position": 2, "stddev": 94.72255259, "variance": 8972.361969 }, { "average": 35588.67329, "count": 50920542, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18120.81052, "variance": 328363773.8 }, { "average": 1.932706529, "count": 50920542, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.052177165, "variance": 1.107076786 }, { "average": 2.865421935, "count": 50920542, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.232344723, "variance": 1.518673516 }, { "average": 0, "count": 50920542, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.963843983e-07, "count": 50920542, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004431527542, "variance": 1.963843636e-07 }, { "average": 1.055841531, "count": 50920542, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3375488393, "variance": 0.1139392189 }, { "average": -0.1520209748, "count": 50920542, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.92155731, "variance": 253.4959871 }, { "average": 0.5081356165, "count": 50920542, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999338123, "variance": 0.2499338167 }, { "average": 1015.910592, "count": 50920542, "maximum": 1019, "minimum": 1013, "name": "PointSourceId", "position": 11, "stddev": 1.094818505, "variance": 1.198627558 }, { "average": 225997722, "count": 50920542, "maximum": 225999037.3, "minimum": 225996746, "name": "GpsTime", "position": 12, "stddev": 419.4284007, "variance": 175920.1833 }, { "average": 0.5081356165, "count": 50920542, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999338123, "variance": 0.2499338167 }, { "average": 0, "count": 50920542, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50920542, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00204053209, "count": 50920542, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04512613831, "variance": 0.002036368359 }, { "average": 0, "count": 50920542, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625030.7931, 5224543.051, 913.1639845, 626007.4731, 5225952.151, 1387.703984 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625030.7930918945, 5224543.050957897, 913.1639844549634 ], [ 625030.7930918945, 5225952.150957896, 913.1639844549634 ], [ 626007.4730918944, 5225952.150957896, 1387.7039844549633 ], [ 626007.4730918944, 5224543.050957897, 1387.7039844549633 ], [ 625030.7930918945, 5224543.050957897, 913.1639844549634 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:17:17+00:00", "end_time": "2018-11-11T18:39:06+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3308.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3308.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3308.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3308.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3504008, 47.16232524, 913.1639845, -121.3371247, 47.17518601, 1387.703984 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040082569905, 47.16251148754359, 913.1639844549634 ], [ -121.35000825300439, 47.175186007239965, 913.1639844549634 ], [ -121.33712474793215, 47.174999679864946, 1387.7039844549633 ], [ -121.337520382489, 47.1623252422699, 1387.7039844549633 ], [ -121.35040082569905, 47.16251148754359, 913.1639844549634 ] ] ] }, "id": "20181111_47121B3308.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3308.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:17:17Z", "pc:count": 50920542, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625507.2716, "count": 50920542, "maximum": 626007.4731, "minimum": 625030.7931, "name": "X", "position": 0, "stddev": 270.3397091, "variance": 73083.55829 }, { "average": 5225247.588, "count": 50920542, "maximum": 5225952.151, "minimum": 5224543.051, "name": "Y", "position": 1, "stddev": 402.6441854, "variance": 162122.34 }, { "average": 1099.174992, "count": 50920542, "maximum": 1387.703984, "minimum": 913.1639845, "name": "Z", "position": 2, "stddev": 94.72255259, "variance": 8972.361969 }, { "average": 35588.67329, "count": 50920542, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18120.81052, "variance": 328363773.8 }, { "average": 1.932706529, "count": 50920542, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.052177165, "variance": 1.107076786 }, { "average": 2.865421935, "count": 50920542, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.232344723, "variance": 1.518673516 }, { "average": 0, "count": 50920542, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.963843983e-07, "count": 50920542, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004431527542, "variance": 1.963843636e-07 }, { "average": 1.055841531, "count": 50920542, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3375488393, "variance": 0.1139392189 }, { "average": -0.1520209748, "count": 50920542, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.92155731, "variance": 253.4959871 }, { "average": 0.5081356165, "count": 50920542, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999338123, "variance": 0.2499338167 }, { "average": 1015.910592, "count": 50920542, "maximum": 1019, "minimum": 1013, "name": "PointSourceId", "position": 11, "stddev": 1.094818505, "variance": 1.198627558 }, { "average": 225997722, "count": 50920542, "maximum": 225999037.3, "minimum": 225996746, "name": "GpsTime", "position": 12, "stddev": 419.4284007, "variance": 175920.1833 }, { "average": 0.5081356165, "count": 50920542, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999338123, "variance": 0.2499338167 }, { "average": 0, "count": 50920542, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50920542, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00204053209, "count": 50920542, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04512613831, "variance": 0.002036368359 }, { "average": 0, "count": 50920542, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625030.7931, 5224543.051, 913.1639845, 626007.4731, 5225952.151, 1387.703984 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625030.7930918945, 5224543.050957897, 913.1639844549634 ], [ 625030.7930918945, 5225952.150957896, 913.1639844549634 ], [ 626007.4730918944, 5225952.150957896, 1387.7039844549633 ], [ 626007.4730918944, 5224543.050957897, 1387.7039844549633 ], [ 625030.7930918945, 5224543.050957897, 913.1639844549634 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:17:17+00:00", "end_time": "2018-11-11T18:39:06+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5325.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534959472439, 47.250009906888046, 547.2081096055074 ], [ -121.57501014713527, 47.26266164153716, 547.2081096055074 ], [ -121.5621764769202, 47.26250130008583, 1263.8281096055073 ], [ -121.5625189790645, 47.24984963597758, 1263.8281096055073 ], [ -121.57534959472439, 47.250009906888046, 547.2081096055074 ] ] ] }, "bbox": [ -121.5753496, 47.24984964, 547.2081096, -121.5621765, 47.26266164, 1263.82811 ], "properties": { "datetime": "2018-11-12T21:33:35Z", "pc:count": 53934731, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608281.8479, "count": 53934731, "maximum": 608775.0631, "minimum": 607803.8631, "name": "X", "position": 0, "stddev": 274.050829, "variance": 75103.85689 }, { "average": 5234637.73, "count": 53934731, "maximum": 5235337.509, "minimum": 5233931.069, "name": "Y", "position": 1, "stddev": 412.3757844, "variance": 170053.7875 }, { "average": 823.2546677, "count": 53934731, "maximum": 1263.82811, "minimum": 547.2081096, "name": "Z", "position": 2, "stddev": 168.1513662, "variance": 28274.88195 }, { "average": 35647.82544, "count": 53934731, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18329.20682, "variance": 335959822.6 }, { "average": 1.864734507, "count": 53934731, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.06348522, "variance": 1.131000814 }, { "average": 2.729384355, "count": 53934731, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.334237125, "variance": 1.780188705 }, { "average": 0, "count": 53934731, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.483274293e-07, "count": 53934731, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003851329771, "variance": 1.483274101e-07 }, { "average": 1.078751575, "count": 53934731, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4012328152, "variance": 0.160987772 }, { "average": -0.6740671486, "count": 53934731, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.0841834, "variance": 258.7009558 }, { "average": 0.5056931497, "count": 53934731, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999675916, "variance": 0.2499675927 }, { "average": 1061.388023, "count": 53934731, "maximum": 1069, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 2.428267816, "variance": 5.896484584 }, { "average": 226021952.8, "count": 53934731, "maximum": 226093615.5, "minimum": 226014515.8, "name": "GpsTime", "position": 12, "stddev": 20801.38412, "variance": 432697581.1 }, { "average": 0.5056931497, "count": 53934731, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999675916, "variance": 0.2499675927 }, { "average": 0, "count": 53934731, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53934731, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002947933494, "count": 53934731, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05421478799, "variance": 0.002939243237 }, { "average": 0, "count": 53934731, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607803.8631, 5233931.069, 547.2081096, 608775.0631, 5235337.509, 1263.82811 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607803.8631351084, 5233931.069252157, 547.2081096055074 ], [ 607803.8631351084, 5235337.509252156, 547.2081096055074 ], [ 608775.0631351083, 5235337.509252156, 1263.8281096055073 ], [ 608775.0631351083, 5233931.069252157, 1263.8281096055073 ], [ 607803.8631351084, 5233931.069252157, 547.2081096055074 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:33:35+00:00", "end_time": "2018-11-11T23:35:15+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5325.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5325.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5325.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5325.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5753496, 47.24984964, 547.2081096, -121.5621765, 47.26266164, 1263.82811 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534959472439, 47.250009906888046, 547.2081096055074 ], [ -121.57501014713527, 47.26266164153716, 547.2081096055074 ], [ -121.5621764769202, 47.26250130008583, 1263.8281096055073 ], [ -121.5625189790645, 47.24984963597758, 1263.8281096055073 ], [ -121.57534959472439, 47.250009906888046, 547.2081096055074 ] ] ] }, "id": "20181111_47121C5325.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5325.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:33:35Z", "pc:count": 53934731, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608281.8479, "count": 53934731, "maximum": 608775.0631, "minimum": 607803.8631, "name": "X", "position": 0, "stddev": 274.050829, "variance": 75103.85689 }, { "average": 5234637.73, "count": 53934731, "maximum": 5235337.509, "minimum": 5233931.069, "name": "Y", "position": 1, "stddev": 412.3757844, "variance": 170053.7875 }, { "average": 823.2546677, "count": 53934731, "maximum": 1263.82811, "minimum": 547.2081096, "name": "Z", "position": 2, "stddev": 168.1513662, "variance": 28274.88195 }, { "average": 35647.82544, "count": 53934731, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18329.20682, "variance": 335959822.6 }, { "average": 1.864734507, "count": 53934731, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.06348522, "variance": 1.131000814 }, { "average": 2.729384355, "count": 53934731, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.334237125, "variance": 1.780188705 }, { "average": 0, "count": 53934731, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.483274293e-07, "count": 53934731, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003851329771, "variance": 1.483274101e-07 }, { "average": 1.078751575, "count": 53934731, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4012328152, "variance": 0.160987772 }, { "average": -0.6740671486, "count": 53934731, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.0841834, "variance": 258.7009558 }, { "average": 0.5056931497, "count": 53934731, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999675916, "variance": 0.2499675927 }, { "average": 1061.388023, "count": 53934731, "maximum": 1069, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 2.428267816, "variance": 5.896484584 }, { "average": 226021952.8, "count": 53934731, "maximum": 226093615.5, "minimum": 226014515.8, "name": "GpsTime", "position": 12, "stddev": 20801.38412, "variance": 432697581.1 }, { "average": 0.5056931497, "count": 53934731, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999675916, "variance": 0.2499675927 }, { "average": 0, "count": 53934731, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53934731, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002947933494, "count": 53934731, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05421478799, "variance": 0.002939243237 }, { "average": 0, "count": 53934731, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607803.8631, 5233931.069, 547.2081096, 608775.0631, 5235337.509, 1263.82811 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607803.8631351084, 5233931.069252157, 547.2081096055074 ], [ 607803.8631351084, 5235337.509252156, 547.2081096055074 ], [ 608775.0631351083, 5235337.509252156, 1263.8281096055073 ], [ 608775.0631351083, 5233931.069252157, 1263.8281096055073 ], [ 607803.8631351084, 5233931.069252157, 547.2081096055074 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:33:35+00:00", "end_time": "2018-11-11T23:35:15+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4213.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4128870303491, 47.212511283482215, 621.5581998137272 ], [ -121.41250886234008, 47.225179426989705, 621.5581998137272 ], [ -121.39963872728057, 47.22500034519341, 1425.2581998137273 ], [ -121.40001995799904, 47.21233228056543, 1425.2581998137273 ], [ -121.4128870303491, 47.212511283482215, 621.5581998137272 ] ] ] }, "bbox": [ -121.412887, 47.21233228, 621.5581998, -121.3996387, 47.22517943, 1425.2582 ], "properties": { "datetime": "2018-11-11T20:52:31Z", "pc:count": 61751597, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620655.3896, "count": 61751597, "maximum": 621156.5912, "minimum": 620181.8712, "name": "X", "position": 0, "stddev": 268.8964068, "variance": 72305.27759 }, { "average": 5230733.981, "count": 61751597, "maximum": 5231409.611, "minimum": 5230001.251, "name": "Y", "position": 1, "stddev": 387.8940371, "variance": 150461.7841 }, { "average": 991.5161136, "count": 61751597, "maximum": 1425.2582, "minimum": 621.5581998, "name": "Z", "position": 2, "stddev": 140.2137349, "variance": 19659.89144 }, { "average": 34902.86384, "count": 61751597, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18916.17936, "variance": 357821841.5 }, { "average": 1.978489674, "count": 61751597, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.120583038, "variance": 1.255706345 }, { "average": 2.957046827, "count": 61751597, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.353270012, "variance": 1.831339725 }, { "average": 0, "count": 61751597, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.846106102e-06, "count": 61751597, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001358713628, "variance": 1.846102723e-06 }, { "average": 1.055753068, "count": 61751597, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3437597186, "variance": 0.1181707441 }, { "average": -0.06124828369, "count": 61751597, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95464179, "variance": 254.5505946 }, { "average": 0.5073079001, "count": 61751597, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999465958, "variance": 0.2499465986 }, { "average": 1029.725543, "count": 61751597, "maximum": 1032, "minimum": 1027, "name": "PointSourceId", "position": 11, "stddev": 1.244415028, "variance": 1.548568763 }, { "average": 226003742.2, "count": 61751597, "maximum": 226004751.8, "minimum": 226002576.8, "name": "GpsTime", "position": 12, "stddev": 565.9884611, "variance": 320342.9381 }, { "average": 0.5073079001, "count": 61751597, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999465958, "variance": 0.2499465986 }, { "average": 0, "count": 61751597, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61751597, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002184202621, "count": 61751597, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0466843862, "variance": 0.002179431915 }, { "average": 0, "count": 61751597, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620181.8712, 5230001.251, 621.5581998, 621156.5912, 5231409.611, 1425.2582 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620181.8712321582, 5230001.250745466, 621.5581998137272 ], [ 620181.8712321582, 5231409.610745465, 621.5581998137272 ], [ 621156.5912321581, 5231409.610745465, 1425.2581998137273 ], [ 621156.5912321581, 5230001.250745466, 1425.2581998137273 ], [ 620181.8712321582, 5230001.250745466, 621.5581998137272 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:52:31+00:00", "end_time": "2018-11-11T20:16:16+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4213.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4213.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4213.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4213.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.412887, 47.21233228, 621.5581998, -121.3996387, 47.22517943, 1425.2582 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4128870303491, 47.212511283482215, 621.5581998137272 ], [ -121.41250886234008, 47.225179426989705, 621.5581998137272 ], [ -121.39963872728057, 47.22500034519341, 1425.2581998137273 ], [ -121.40001995799904, 47.21233228056543, 1425.2581998137273 ], [ -121.4128870303491, 47.212511283482215, 621.5581998137272 ] ] ] }, "id": "20181111_47121B4213.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4213.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:52:31Z", "pc:count": 61751597, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620655.3896, "count": 61751597, "maximum": 621156.5912, "minimum": 620181.8712, "name": "X", "position": 0, "stddev": 268.8964068, "variance": 72305.27759 }, { "average": 5230733.981, "count": 61751597, "maximum": 5231409.611, "minimum": 5230001.251, "name": "Y", "position": 1, "stddev": 387.8940371, "variance": 150461.7841 }, { "average": 991.5161136, "count": 61751597, "maximum": 1425.2582, "minimum": 621.5581998, "name": "Z", "position": 2, "stddev": 140.2137349, "variance": 19659.89144 }, { "average": 34902.86384, "count": 61751597, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18916.17936, "variance": 357821841.5 }, { "average": 1.978489674, "count": 61751597, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.120583038, "variance": 1.255706345 }, { "average": 2.957046827, "count": 61751597, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.353270012, "variance": 1.831339725 }, { "average": 0, "count": 61751597, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.846106102e-06, "count": 61751597, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001358713628, "variance": 1.846102723e-06 }, { "average": 1.055753068, "count": 61751597, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3437597186, "variance": 0.1181707441 }, { "average": -0.06124828369, "count": 61751597, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95464179, "variance": 254.5505946 }, { "average": 0.5073079001, "count": 61751597, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999465958, "variance": 0.2499465986 }, { "average": 1029.725543, "count": 61751597, "maximum": 1032, "minimum": 1027, "name": "PointSourceId", "position": 11, "stddev": 1.244415028, "variance": 1.548568763 }, { "average": 226003742.2, "count": 61751597, "maximum": 226004751.8, "minimum": 226002576.8, "name": "GpsTime", "position": 12, "stddev": 565.9884611, "variance": 320342.9381 }, { "average": 0.5073079001, "count": 61751597, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999465958, "variance": 0.2499465986 }, { "average": 0, "count": 61751597, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61751597, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002184202621, "count": 61751597, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0466843862, "variance": 0.002179431915 }, { "average": 0, "count": 61751597, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620181.8712, 5230001.251, 621.5581998, 621156.5912, 5231409.611, 1425.2582 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620181.8712321582, 5230001.250745466, 621.5581998137272 ], [ 620181.8712321582, 5231409.610745465, 621.5581998137272 ], [ 621156.5912321581, 5231409.610745465, 1425.2581998137273 ], [ 621156.5912321581, 5230001.250745466, 1425.2581998137273 ], [ 620181.8712321582, 5230001.250745466, 621.5581998137272 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:52:31+00:00", "end_time": "2018-11-11T20:16:16+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3318.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040075337749, 47.13751183871758, 884.947034129516 ], [ -121.35000852910208, 47.1501862340805, 884.947034129516 ], [ -121.33712552789787, 47.14999990084044, 1591.2270341295161 ], [ -121.33752081119879, 47.13732558757504, 1591.2270341295161 ], [ -121.35040075337749, 47.13751183871758, 884.947034129516 ] ] ] }, "bbox": [ -121.3504008, 47.13732559, 884.9470341, -121.3371255, 47.15018623, 1591.227034 ], "properties": { "datetime": "2018-11-11T18:43:09Z", "pc:count": 49117681, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625589.5885, "count": 49117681, "maximum": 626066.5544, "minimum": 625089.4544, "name": "X", "position": 0, "stddev": 269.9627776, "variance": 72879.9013 }, { "average": 5222508.458, "count": 49117681, "maximum": 5223174.023, "minimum": 5221764.943, "name": "Y", "position": 1, "stddev": 389.338087, "variance": 151584.146 }, { "average": 1224.977507, "count": 49117681, "maximum": 1591.227034, "minimum": 884.9470341, "name": "Z", "position": 2, "stddev": 155.9648214, "variance": 24325.02551 }, { "average": 36974.03914, "count": 49117681, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18184.82229, "variance": 330687761.8 }, { "average": 1.915860665, "count": 49117681, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.047897572, "variance": 1.098089322 }, { "average": 2.831680612, "count": 49117681, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.240741002, "variance": 1.539438233 }, { "average": 0, "count": 49117681, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.140118973e-06, "count": 49117681, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00106776294, "variance": 1.140117696e-06 }, { "average": 1.057552778, "count": 49117681, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3668519691, "variance": 0.1345803672 }, { "average": 1.512771592, "count": 49117681, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.84041524, "variance": 250.9187551 }, { "average": 0.5084180175, "count": 49117681, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499929137, "variance": 0.2499291421 }, { "average": 1009.314298, "count": 49117681, "maximum": 1014, "minimum": 1001, "name": "PointSourceId", "position": 11, "stddev": 4.272567454, "variance": 18.25483265 }, { "average": 225937221.6, "count": 49117681, "maximum": 225996989.6, "minimum": 225752762.4, "name": "GpsTime", "position": 12, "stddev": 104278.1675, "variance": 10873936210.0 }, { "average": 0.5084180175, "count": 49117681, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499929137, "variance": 0.2499291421 }, { "average": 0, "count": 49117681, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49117681, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002677996952, "count": 49117681, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05168002843, "variance": 0.002670825339 }, { "average": 0, "count": 49117681, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625089.4544, 5221764.943, 884.9470341, 626066.5544, 5223174.023, 1591.227034 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625089.4544040549, 5221764.942737698, 884.947034129516 ], [ 625089.4544040549, 5223174.022737698, 884.947034129516 ], [ 626066.554404055, 5223174.022737698, 1591.2270341295161 ], [ 626066.554404055, 5221764.942737698, 1591.2270341295161 ], [ 625089.4544040549, 5221764.942737698, 884.947034129516 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:43:09+00:00", "end_time": "2018-11-08T22:52:42+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3318.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3318.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3318.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3318.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3504008, 47.13732559, 884.9470341, -121.3371255, 47.15018623, 1591.227034 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040075337749, 47.13751183871758, 884.947034129516 ], [ -121.35000852910208, 47.1501862340805, 884.947034129516 ], [ -121.33712552789787, 47.14999990084044, 1591.2270341295161 ], [ -121.33752081119879, 47.13732558757504, 1591.2270341295161 ], [ -121.35040075337749, 47.13751183871758, 884.947034129516 ] ] ] }, "id": "20181108_47121B3318.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3318.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:43:09Z", "pc:count": 49117681, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625589.5885, "count": 49117681, "maximum": 626066.5544, "minimum": 625089.4544, "name": "X", "position": 0, "stddev": 269.9627776, "variance": 72879.9013 }, { "average": 5222508.458, "count": 49117681, "maximum": 5223174.023, "minimum": 5221764.943, "name": "Y", "position": 1, "stddev": 389.338087, "variance": 151584.146 }, { "average": 1224.977507, "count": 49117681, "maximum": 1591.227034, "minimum": 884.9470341, "name": "Z", "position": 2, "stddev": 155.9648214, "variance": 24325.02551 }, { "average": 36974.03914, "count": 49117681, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18184.82229, "variance": 330687761.8 }, { "average": 1.915860665, "count": 49117681, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.047897572, "variance": 1.098089322 }, { "average": 2.831680612, "count": 49117681, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.240741002, "variance": 1.539438233 }, { "average": 0, "count": 49117681, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.140118973e-06, "count": 49117681, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00106776294, "variance": 1.140117696e-06 }, { "average": 1.057552778, "count": 49117681, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3668519691, "variance": 0.1345803672 }, { "average": 1.512771592, "count": 49117681, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.84041524, "variance": 250.9187551 }, { "average": 0.5084180175, "count": 49117681, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499929137, "variance": 0.2499291421 }, { "average": 1009.314298, "count": 49117681, "maximum": 1014, "minimum": 1001, "name": "PointSourceId", "position": 11, "stddev": 4.272567454, "variance": 18.25483265 }, { "average": 225937221.6, "count": 49117681, "maximum": 225996989.6, "minimum": 225752762.4, "name": "GpsTime", "position": 12, "stddev": 104278.1675, "variance": 10873936210.0 }, { "average": 0.5084180175, "count": 49117681, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499929137, "variance": 0.2499291421 }, { "average": 0, "count": 49117681, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49117681, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002677996952, "count": 49117681, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05168002843, "variance": 0.002670825339 }, { "average": 0, "count": 49117681, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625089.4544, 5221764.943, 884.9470341, 626066.5544, 5223174.023, 1591.227034 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625089.4544040549, 5221764.942737698, 884.947034129516 ], [ 625089.4544040549, 5223174.022737698, 884.947034129516 ], [ 626066.554404055, 5223174.022737698, 1591.2270341295161 ], [ 626066.554404055, 5221764.942737698, 1591.2270341295161 ], [ 625089.4544040549, 5221764.942737698, 884.947034129516 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:43:09+00:00", "end_time": "2018-11-08T22:52:42+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3124.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3379040705436, 47.18751141398737, 954.6483766417398 ], [ -121.33750812269288, 47.20018759700778, 954.6483766417398 ], [ -121.3246215521091, 47.199999831061135, 1382.2483766417397 ], [ -121.32502056560406, 47.187323730792414, 1382.2483766417397 ], [ -121.3379040705436, 47.18751141398737, 954.6483766417398 ] ] ] }, "bbox": [ -121.3379041, 47.18732373, 954.6483766, -121.3246216, 47.2001876, 1382.248377 ], "properties": { "datetime": "2018-11-11T19:47:29Z", "pc:count": 45386368, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626395.7301, "count": 45386368, "maximum": 626895.2869, "minimum": 625918.8269, "name": "X", "position": 0, "stddev": 271.4262787, "variance": 73672.22479 }, { "average": 5228002.978, "count": 45386368, "maximum": 5228750.578, "minimum": 5227341.278, "name": "Y", "position": 1, "stddev": 414.8433623, "variance": 172095.0152 }, { "average": 1160.712504, "count": 45386368, "maximum": 1382.248377, "minimum": 954.6483766, "name": "Z", "position": 2, "stddev": 91.22562936, "variance": 8322.115452 }, { "average": 36402.92479, "count": 45386368, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19285.65506, "variance": 371936491.3 }, { "average": 1.806295009, "count": 45386368, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9898445267, "variance": 0.9797921871 }, { "average": 2.612554611, "count": 45386368, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.217739268, "variance": 1.482888925 }, { "average": 0, "count": 45386368, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.982974271e-07, "count": 45386368, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004453059534, "variance": 1.982973922e-07 }, { "average": 1.079074536, "count": 45386368, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4096625575, "variance": 0.167823411 }, { "average": -1.040596007, "count": 45386368, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.23515685, "variance": 263.580318 }, { "average": 0.5070530209, "count": 45386368, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999502579, "variance": 0.2499502604 }, { "average": 1019.8551, "count": 45386368, "maximum": 1023, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 1.047396431, "variance": 1.097039283 }, { "average": 225999321.4, "count": 45386368, "maximum": 226000849.1, "minimum": 225998229.7, "name": "GpsTime", "position": 12, "stddev": 479.8256402, "variance": 230232.645 }, { "average": 0.5070530209, "count": 45386368, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999502579, "variance": 0.2499502604 }, { "average": 0, "count": 45386368, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45386368, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003166721779, "count": 45386368, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05618446157, "variance": 0.003156693721 }, { "average": 0, "count": 45386368, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625918.8269, 5227341.278, 954.6483766, 626895.2869, 5228750.578, 1382.248377 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625918.8268988149, 5227341.277785467, 954.6483766417398 ], [ 625918.8268988149, 5228750.577785468, 954.6483766417398 ], [ 626895.2868988148, 5228750.577785468, 1382.2483766417397 ], [ 626895.2868988148, 5227341.277785467, 1382.2483766417397 ], [ 625918.8268988149, 5227341.277785467, 954.6483766417398 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:47:29+00:00", "end_time": "2018-11-11T19:03:49+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3124.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3124.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3124.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3124.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3379041, 47.18732373, 954.6483766, -121.3246216, 47.2001876, 1382.248377 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3379040705436, 47.18751141398737, 954.6483766417398 ], [ -121.33750812269288, 47.20018759700778, 954.6483766417398 ], [ -121.3246215521091, 47.199999831061135, 1382.2483766417397 ], [ -121.32502056560406, 47.187323730792414, 1382.2483766417397 ], [ -121.3379040705436, 47.18751141398737, 954.6483766417398 ] ] ] }, "id": "20181111_47121B3124.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3124.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:47:29Z", "pc:count": 45386368, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626395.7301, "count": 45386368, "maximum": 626895.2869, "minimum": 625918.8269, "name": "X", "position": 0, "stddev": 271.4262787, "variance": 73672.22479 }, { "average": 5228002.978, "count": 45386368, "maximum": 5228750.578, "minimum": 5227341.278, "name": "Y", "position": 1, "stddev": 414.8433623, "variance": 172095.0152 }, { "average": 1160.712504, "count": 45386368, "maximum": 1382.248377, "minimum": 954.6483766, "name": "Z", "position": 2, "stddev": 91.22562936, "variance": 8322.115452 }, { "average": 36402.92479, "count": 45386368, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19285.65506, "variance": 371936491.3 }, { "average": 1.806295009, "count": 45386368, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9898445267, "variance": 0.9797921871 }, { "average": 2.612554611, "count": 45386368, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.217739268, "variance": 1.482888925 }, { "average": 0, "count": 45386368, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.982974271e-07, "count": 45386368, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004453059534, "variance": 1.982973922e-07 }, { "average": 1.079074536, "count": 45386368, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4096625575, "variance": 0.167823411 }, { "average": -1.040596007, "count": 45386368, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.23515685, "variance": 263.580318 }, { "average": 0.5070530209, "count": 45386368, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999502579, "variance": 0.2499502604 }, { "average": 1019.8551, "count": 45386368, "maximum": 1023, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 1.047396431, "variance": 1.097039283 }, { "average": 225999321.4, "count": 45386368, "maximum": 226000849.1, "minimum": 225998229.7, "name": "GpsTime", "position": 12, "stddev": 479.8256402, "variance": 230232.645 }, { "average": 0.5070530209, "count": 45386368, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999502579, "variance": 0.2499502604 }, { "average": 0, "count": 45386368, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45386368, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003166721779, "count": 45386368, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05618446157, "variance": 0.003156693721 }, { "average": 0, "count": 45386368, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625918.8269, 5227341.278, 954.6483766, 626895.2869, 5228750.578, 1382.248377 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625918.8268988149, 5227341.277785467, 954.6483766417398 ], [ 625918.8268988149, 5228750.577785468, 954.6483766417398 ], [ 626895.2868988148, 5228750.577785468, 1382.2483766417397 ], [ 626895.2868988148, 5227341.277785467, 1382.2483766417397 ], [ 625918.8268988149, 5227341.277785467, 954.6483766417398 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:47:29+00:00", "end_time": "2018-11-11T19:03:49+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6407.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532643426543, 47.2875094381802, 719.9616295503924 ], [ -121.67501065911533, 47.3001508252514, 719.9616295503924 ], [ -121.662199644966, 47.30000197081096, 1163.3616295503925 ], [ -121.66251847105882, 47.287360649180535, 1163.3616295503925 ], [ -121.67532643426543, 47.2875094381802, 719.9616295503924 ] ] ] }, "bbox": [ -121.6753264, 47.28736065, 719.9616296, -121.6621996, 47.30015083, 1163.36163 ], "properties": { "datetime": "2018-11-12T21:45:25Z", "pc:count": 64959324, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600642.6493, "count": 64959324, "maximum": 601136.7384, "minimum": 600167.9784, "name": "X", "position": 0, "stddev": 268.4647795, "variance": 72073.33786 }, { "average": 5238665.434, "count": 64959324, "maximum": 5239370.297, "minimum": 5237965.057, "name": "Y", "position": 1, "stddev": 400.2492407, "variance": 160199.4547 }, { "average": 917.1768487, "count": 64959324, "maximum": 1163.36163, "minimum": 719.9616296, "name": "Z", "position": 2, "stddev": 100.1848936, "variance": 10037.01291 }, { "average": 33361.9717, "count": 64959324, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18866.225, "variance": 355934445.6 }, { "average": 2.07076593, "count": 64959324, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.161844527, "variance": 1.349882704 }, { "average": 3.141613004, "count": 64959324, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.353629741, "variance": 1.832313476 }, { "average": 0, "count": 64959324, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.231539909e-07, "count": 64959324, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003509330102, "variance": 1.231539777e-07 }, { "average": 1.052721177, "count": 64959324, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3027920202, "variance": 0.09168300752 }, { "average": -0.1291705336, "count": 64959324, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.92919003, "variance": 253.739095 }, { "average": 0.5068337996, "count": 64959324, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999533009, "variance": 0.249953303 }, { "average": 1061.646488, "count": 64959324, "maximum": 1070, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 2.632726458, "variance": 6.9312486 }, { "average": 226023797.3, "count": 64959324, "maximum": 226094325.1, "minimum": 226014385.9, "name": "GpsTime", "position": 12, "stddev": 23444.73777, "variance": 549655729.2 }, { "average": 0.5068337996, "count": 64959324, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999533009, "variance": 0.249953303 }, { "average": 0, "count": 64959324, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64959324, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001391378396, "count": 64959324, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03727522613, "variance": 0.001389442483 }, { "average": 0, "count": 64959324, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600167.9784, 5237965.057, 719.9616296, 601136.7384, 5239370.297, 1163.36163 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600167.9783643741, 5237965.0567482235, 719.9616295503924 ], [ 600167.9783643741, 5239370.296748224, 719.9616295503924 ], [ 601136.7383643741, 5239370.296748224, 1163.3616295503925 ], [ 601136.7383643741, 5237965.0567482235, 1163.3616295503925 ], [ 600167.9783643741, 5237965.0567482235, 719.9616295503924 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:45:25+00:00", "end_time": "2018-11-11T23:33:05+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6407.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6407.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6407.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6407.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6753264, 47.28736065, 719.9616296, -121.6621996, 47.30015083, 1163.36163 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532643426543, 47.2875094381802, 719.9616295503924 ], [ -121.67501065911533, 47.3001508252514, 719.9616295503924 ], [ -121.662199644966, 47.30000197081096, 1163.3616295503925 ], [ -121.66251847105882, 47.287360649180535, 1163.3616295503925 ], [ -121.67532643426543, 47.2875094381802, 719.9616295503924 ] ] ] }, "id": "20181111_47121C6407.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6407.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:45:25Z", "pc:count": 64959324, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600642.6493, "count": 64959324, "maximum": 601136.7384, "minimum": 600167.9784, "name": "X", "position": 0, "stddev": 268.4647795, "variance": 72073.33786 }, { "average": 5238665.434, "count": 64959324, "maximum": 5239370.297, "minimum": 5237965.057, "name": "Y", "position": 1, "stddev": 400.2492407, "variance": 160199.4547 }, { "average": 917.1768487, "count": 64959324, "maximum": 1163.36163, "minimum": 719.9616296, "name": "Z", "position": 2, "stddev": 100.1848936, "variance": 10037.01291 }, { "average": 33361.9717, "count": 64959324, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18866.225, "variance": 355934445.6 }, { "average": 2.07076593, "count": 64959324, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.161844527, "variance": 1.349882704 }, { "average": 3.141613004, "count": 64959324, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.353629741, "variance": 1.832313476 }, { "average": 0, "count": 64959324, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.231539909e-07, "count": 64959324, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003509330102, "variance": 1.231539777e-07 }, { "average": 1.052721177, "count": 64959324, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3027920202, "variance": 0.09168300752 }, { "average": -0.1291705336, "count": 64959324, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.92919003, "variance": 253.739095 }, { "average": 0.5068337996, "count": 64959324, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999533009, "variance": 0.249953303 }, { "average": 1061.646488, "count": 64959324, "maximum": 1070, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 2.632726458, "variance": 6.9312486 }, { "average": 226023797.3, "count": 64959324, "maximum": 226094325.1, "minimum": 226014385.9, "name": "GpsTime", "position": 12, "stddev": 23444.73777, "variance": 549655729.2 }, { "average": 0.5068337996, "count": 64959324, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999533009, "variance": 0.249953303 }, { "average": 0, "count": 64959324, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64959324, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001391378396, "count": 64959324, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03727522613, "variance": 0.001389442483 }, { "average": 0, "count": 64959324, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600167.9784, 5237965.057, 719.9616296, 601136.7384, 5239370.297, 1163.36163 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600167.9783643741, 5237965.0567482235, 719.9616295503924 ], [ 600167.9783643741, 5239370.296748224, 719.9616295503924 ], [ 601136.7383643741, 5239370.296748224, 1163.3616295503925 ], [ 601136.7383643741, 5237965.0567482235, 1163.3616295503925 ], [ 600167.9783643741, 5237965.0567482235, 719.9616295503924 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:45:25+00:00", "end_time": "2018-11-11T23:33:05+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3309.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33790389262917, 47.16251185031929, 947.8338307387538 ], [ -121.33750831303752, 47.175187369329166, 947.8338307387538 ], [ -121.3246219830026, 47.174999591880535, 2605.5938307387537 ], [ -121.32502062533034, 47.162324155616744, 2605.5938307387537 ], [ -121.33790389262917, 47.16251185031929, 947.8338307387538 ] ] ] }, "bbox": [ -121.3379039, 47.16232416, 947.8338307, -121.324622, 47.17518737, 2605.593831 ], "properties": { "datetime": "2018-11-11T19:07:36Z", "pc:count": 42030353, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626466.9362, "count": 42030353, "maximum": 626954.8647, "minimum": 625977.9647, "name": "X", "position": 0, "stddev": 271.3739935, "variance": 73643.84435 }, { "average": 5225217.6, "count": 42030353, "maximum": 5225972.389, "minimum": 5224563.169, "name": "Y", "position": 1, "stddev": 393.0812297, "variance": 154512.8532 }, { "average": 1188.100409, "count": 42030353, "maximum": 2605.593831, "minimum": 947.8338307, "name": "Z", "position": 2, "stddev": 117.0685969, "variance": 13705.05637 }, { "average": 38449.8347, "count": 42030353, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18266.7285, "variance": 333673370.2 }, { "average": 1.733930548, "count": 42030353, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9524329874, "variance": 0.9071285955 }, { "average": 2.467880605, "count": 42030353, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.203685567, "variance": 1.448858944 }, { "average": 0, "count": 42030353, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.379232932e-08, "count": 42030353, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001542476234, "variance": 2.379232932e-08 }, { "average": 1.094811124, "count": 42030353, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4355511005, "variance": 0.1897047611 }, { "average": -0.8751237461, "count": 42030353, "maximum": 28.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98694656, "variance": 255.5824605 }, { "average": 0.5068286721, "count": 42030353, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499953373, "variance": 0.2499533752 }, { "average": 1015.071321, "count": 42030353, "maximum": 1018, "minimum": 1013, "name": "PointSourceId", "position": 11, "stddev": 1.070331063, "variance": 1.145608585 }, { "average": 225997414.1, "count": 42030353, "maximum": 225998456.1, "minimum": 225996748.5, "name": "GpsTime", "position": 12, "stddev": 394.2416726, "variance": 155426.4964 }, { "average": 0.5068286721, "count": 42030353, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499953373, "variance": 0.2499533752 }, { "average": 0, "count": 42030353, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42030353, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003129095775, "count": 42030353, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05585073508, "variance": 0.003119304609 }, { "average": 0, "count": 42030353, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625977.9647, 5224563.169, 947.8338307, 626954.8647, 5225972.389, 2605.593831 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625977.9647328549, 5224563.169337888, 947.8338307387538 ], [ 625977.9647328549, 5225972.389337889, 947.8338307387538 ], [ 626954.8647328548, 5225972.389337889, 2605.5938307387537 ], [ 626954.8647328548, 5224563.169337888, 2605.5938307387537 ], [ 625977.9647328549, 5224563.169337888, 947.8338307387538 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:07:36+00:00", "end_time": "2018-11-11T18:39:08+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3309.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3309.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3309.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3309.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3379039, 47.16232416, 947.8338307, -121.324622, 47.17518737, 2605.593831 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33790389262917, 47.16251185031929, 947.8338307387538 ], [ -121.33750831303752, 47.175187369329166, 947.8338307387538 ], [ -121.3246219830026, 47.174999591880535, 2605.5938307387537 ], [ -121.32502062533034, 47.162324155616744, 2605.5938307387537 ], [ -121.33790389262917, 47.16251185031929, 947.8338307387538 ] ] ] }, "id": "20181111_47121B3309.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3309.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:07:36Z", "pc:count": 42030353, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626466.9362, "count": 42030353, "maximum": 626954.8647, "minimum": 625977.9647, "name": "X", "position": 0, "stddev": 271.3739935, "variance": 73643.84435 }, { "average": 5225217.6, "count": 42030353, "maximum": 5225972.389, "minimum": 5224563.169, "name": "Y", "position": 1, "stddev": 393.0812297, "variance": 154512.8532 }, { "average": 1188.100409, "count": 42030353, "maximum": 2605.593831, "minimum": 947.8338307, "name": "Z", "position": 2, "stddev": 117.0685969, "variance": 13705.05637 }, { "average": 38449.8347, "count": 42030353, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18266.7285, "variance": 333673370.2 }, { "average": 1.733930548, "count": 42030353, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9524329874, "variance": 0.9071285955 }, { "average": 2.467880605, "count": 42030353, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.203685567, "variance": 1.448858944 }, { "average": 0, "count": 42030353, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.379232932e-08, "count": 42030353, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001542476234, "variance": 2.379232932e-08 }, { "average": 1.094811124, "count": 42030353, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4355511005, "variance": 0.1897047611 }, { "average": -0.8751237461, "count": 42030353, "maximum": 28.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98694656, "variance": 255.5824605 }, { "average": 0.5068286721, "count": 42030353, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499953373, "variance": 0.2499533752 }, { "average": 1015.071321, "count": 42030353, "maximum": 1018, "minimum": 1013, "name": "PointSourceId", "position": 11, "stddev": 1.070331063, "variance": 1.145608585 }, { "average": 225997414.1, "count": 42030353, "maximum": 225998456.1, "minimum": 225996748.5, "name": "GpsTime", "position": 12, "stddev": 394.2416726, "variance": 155426.4964 }, { "average": 0.5068286721, "count": 42030353, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499953373, "variance": 0.2499533752 }, { "average": 0, "count": 42030353, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42030353, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003129095775, "count": 42030353, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05585073508, "variance": 0.003119304609 }, { "average": 0, "count": 42030353, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625977.9647, 5224563.169, 947.8338307, 626954.8647, 5225972.389, 2605.593831 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625977.9647328549, 5224563.169337888, 947.8338307387538 ], [ 625977.9647328549, 5225972.389337889, 947.8338307387538 ], [ 626954.8647328548, 5225972.389337889, 2605.5938307387537 ], [ 626954.8647328548, 5224563.169337888, 2605.5938307387537 ], [ 625977.9647328549, 5224563.169337888, 947.8338307387538 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:07:36+00:00", "end_time": "2018-11-11T18:39:08+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5202.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035499872427, 47.23751030137383, 919.9162121141228 ], [ -121.55000967915207, 47.250164443788044, 919.9162121141228 ], [ -121.53717071575974, 47.250001227671675, 1369.9362121141228 ], [ -121.53751909031939, 47.23734715707439, 1369.9362121141228 ], [ -121.55035499872427, 47.23751030137383, 919.9162121141228 ] ] ] }, "bbox": [ -121.550355, 47.23734716, 919.9162121, -121.5371707, 47.25016444, 1369.936212 ], "properties": { "datetime": "2018-11-12T21:48:21Z", "pc:count": 66087445, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610228.0032, "count": 66087445, "maximum": 610692.814, "minimum": 609720.974, "name": "X", "position": 0, "stddev": 278.3358459, "variance": 77470.8431 }, { "average": 5233192.783, "count": 66087445, "maximum": 5233983.572, "minimum": 5232576.852, "name": "Y", "position": 1, "stddev": 397.7535809, "variance": 158207.9111 }, { "average": 1162.949905, "count": 66087445, "maximum": 1369.936212, "minimum": 919.9162121, "name": "Z", "position": 2, "stddev": 90.64425942, "variance": 8216.381765 }, { "average": 32774.77576, "count": 66087445, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20381.5336, "variance": 415406912.1 }, { "average": 1.99953094, "count": 66087445, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.134577166, "variance": 1.287265346 }, { "average": 2.998751563, "count": 66087445, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.365233521, "variance": 1.863862567 }, { "average": 0, "count": 66087445, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.87497875e-07, "count": 66087445, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005361882101, "variance": 2.874977967e-07 }, { "average": 1.058889294, "count": 66087445, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3576721551, "variance": 0.1279293705 }, { "average": 1.790736468, "count": 66087445, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.48902345, "variance": 271.8878943 }, { "average": 0.5174822389, "count": 66087445, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4996942816, "variance": 0.2496943751 }, { "average": 1060.982916, "count": 66087445, "maximum": 1070, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 7.050337971, "variance": 49.70726551 }, { "average": 226030414.8, "count": 66087445, "maximum": 226094501, "minimum": 226008571.3, "name": "GpsTime", "position": 12, "stddev": 30875.42336, "variance": 953291767.7 }, { "average": 0.5174822389, "count": 66087445, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4996942816, "variance": 0.2496943751 }, { "average": 0, "count": 66087445, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66087445, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002416934109, "count": 66087445, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04910287746, "variance": 0.002411092575 }, { "average": 0, "count": 66087445, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609720.974, 5232576.852, 919.9162121, 610692.814, 5233983.572, 1369.936212 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609720.9739805957, 5232576.851628618, 919.9162121141228 ], [ 609720.9739805957, 5233983.571628619, 919.9162121141228 ], [ 610692.8139805958, 5233983.571628619, 1369.9362121141228 ], [ 610692.8139805958, 5232576.851628618, 1369.9362121141228 ], [ 609720.9739805957, 5232576.851628618, 919.9162121141228 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:48:21+00:00", "end_time": "2018-11-11T21:56:11+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5202.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5202.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5202.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5202.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.550355, 47.23734716, 919.9162121, -121.5371707, 47.25016444, 1369.936212 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035499872427, 47.23751030137383, 919.9162121141228 ], [ -121.55000967915207, 47.250164443788044, 919.9162121141228 ], [ -121.53717071575974, 47.250001227671675, 1369.9362121141228 ], [ -121.53751909031939, 47.23734715707439, 1369.9362121141228 ], [ -121.55035499872427, 47.23751030137383, 919.9162121141228 ] ] ] }, "id": "20181111_47121B5202.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5202.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:48:21Z", "pc:count": 66087445, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610228.0032, "count": 66087445, "maximum": 610692.814, "minimum": 609720.974, "name": "X", "position": 0, "stddev": 278.3358459, "variance": 77470.8431 }, { "average": 5233192.783, "count": 66087445, "maximum": 5233983.572, "minimum": 5232576.852, "name": "Y", "position": 1, "stddev": 397.7535809, "variance": 158207.9111 }, { "average": 1162.949905, "count": 66087445, "maximum": 1369.936212, "minimum": 919.9162121, "name": "Z", "position": 2, "stddev": 90.64425942, "variance": 8216.381765 }, { "average": 32774.77576, "count": 66087445, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20381.5336, "variance": 415406912.1 }, { "average": 1.99953094, "count": 66087445, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.134577166, "variance": 1.287265346 }, { "average": 2.998751563, "count": 66087445, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.365233521, "variance": 1.863862567 }, { "average": 0, "count": 66087445, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.87497875e-07, "count": 66087445, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005361882101, "variance": 2.874977967e-07 }, { "average": 1.058889294, "count": 66087445, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3576721551, "variance": 0.1279293705 }, { "average": 1.790736468, "count": 66087445, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.48902345, "variance": 271.8878943 }, { "average": 0.5174822389, "count": 66087445, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4996942816, "variance": 0.2496943751 }, { "average": 1060.982916, "count": 66087445, "maximum": 1070, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 7.050337971, "variance": 49.70726551 }, { "average": 226030414.8, "count": 66087445, "maximum": 226094501, "minimum": 226008571.3, "name": "GpsTime", "position": 12, "stddev": 30875.42336, "variance": 953291767.7 }, { "average": 0.5174822389, "count": 66087445, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4996942816, "variance": 0.2496943751 }, { "average": 0, "count": 66087445, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66087445, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002416934109, "count": 66087445, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04910287746, "variance": 0.002411092575 }, { "average": 0, "count": 66087445, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609720.974, 5232576.852, 919.9162121, 610692.814, 5233983.572, 1369.936212 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609720.9739805957, 5232576.851628618, 919.9162121141228 ], [ 609720.9739805957, 5233983.571628619, 919.9162121141228 ], [ 610692.8139805958, 5233983.571628619, 1369.9362121141228 ], [ 610692.8139805958, 5232576.851628618, 1369.9362121141228 ], [ 609720.9739805957, 5232576.851628618, 919.9162121141228 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:48:21+00:00", "end_time": "2018-11-11T21:56:11+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B3320.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32540638873824, 47.13751169675139, 1214.5570229845418 ], [ -121.32500813845168, 47.15018862981345, 1214.5570229845418 ], [ -121.312119500452, 47.149999399886894, 1739.457022984542 ], [ -121.31252081163726, 47.1373225502154, 1739.457022984542 ], [ -121.32540638873824, 47.13751169675139, 1214.5570229845418 ] ] ] }, "bbox": [ -121.3254064, 47.13732255, 1214.557023, -121.3121195, 47.15018863, 1739.457023 ], "properties": { "datetime": "2018-11-11T18:31:20Z", "pc:count": 43506032, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627449.7213, "count": 43506032, "maximum": 627962.2662, "minimum": 626984.7262, "name": "X", "position": 0, "stddev": 273.5008047, "variance": 74802.69019 }, { "average": 5222462.761, "count": 43506032, "maximum": 5223214.618, "minimum": 5221805.238, "name": "Y", "position": 1, "stddev": 387.5596858, "variance": 150202.5101 }, { "average": 1425.393633, "count": 43506032, "maximum": 1739.457023, "minimum": 1214.557023, "name": "Z", "position": 2, "stddev": 85.0768931, "variance": 7238.077739 }, { "average": 37022.56939, "count": 43506032, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18629.10567, "variance": 347043578 }, { "average": 1.799940362, "count": 43506032, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9969610989, "variance": 0.9939314328 }, { "average": 2.599971356, "count": 43506032, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.241694599, "variance": 1.541805477 }, { "average": 0, "count": 43506032, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.379119107e-07, "count": 43506032, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003713649079, "variance": 1.379118948e-07 }, { "average": 1.090191608, "count": 43506032, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4154047279, "variance": 0.172561088 }, { "average": 0.1977306447, "count": 43506032, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.26579243, "variance": 264.5760033 }, { "average": 0.5060522182, "count": 43506032, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999633751, "variance": 0.2499633764 }, { "average": 1003.82051, "count": 43506032, "maximum": 1012, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 4.247189879, "variance": 18.03862187 }, { "average": 225813245, "count": 43506032, "maximum": 225996280.4, "minimum": 225752431.3, "name": "GpsTime", "position": 12, "stddev": 105068.1568, "variance": 11039317570.0 }, { "average": 0.5060522182, "count": 43506032, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999633751, "variance": 0.2499633764 }, { "average": 0, "count": 43506032, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43506032, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003016800061, "count": 43506032, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05484249308, "variance": 0.003007699048 }, { "average": 0, "count": 43506032, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626984.7262, 5221805.238, 1214.557023, 627962.2662, 5223214.618, 1739.457023 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626984.7261878522, 5221805.238160831, 1214.5570229845418 ], [ 626984.7261878522, 5223214.618160832, 1214.5570229845418 ], [ 627962.2661878522, 5223214.618160832, 1739.457022984542 ], [ 627962.2661878522, 5221805.238160831, 1739.457022984542 ], [ 626984.7261878522, 5221805.238160831, 1214.5570229845418 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:31:20+00:00", "end_time": "2018-11-08T22:47:11+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B3320.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B3320.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B3320.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3320.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3254064, 47.13732255, 1214.557023, -121.3121195, 47.15018863, 1739.457023 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32540638873824, 47.13751169675139, 1214.5570229845418 ], [ -121.32500813845168, 47.15018862981345, 1214.5570229845418 ], [ -121.312119500452, 47.149999399886894, 1739.457022984542 ], [ -121.31252081163726, 47.1373225502154, 1739.457022984542 ], [ -121.32540638873824, 47.13751169675139, 1214.5570229845418 ] ] ] }, "id": "20181108_47121B3320.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B3320.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T18:31:20Z", "pc:count": 43506032, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627449.7213, "count": 43506032, "maximum": 627962.2662, "minimum": 626984.7262, "name": "X", "position": 0, "stddev": 273.5008047, "variance": 74802.69019 }, { "average": 5222462.761, "count": 43506032, "maximum": 5223214.618, "minimum": 5221805.238, "name": "Y", "position": 1, "stddev": 387.5596858, "variance": 150202.5101 }, { "average": 1425.393633, "count": 43506032, "maximum": 1739.457023, "minimum": 1214.557023, "name": "Z", "position": 2, "stddev": 85.0768931, "variance": 7238.077739 }, { "average": 37022.56939, "count": 43506032, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18629.10567, "variance": 347043578 }, { "average": 1.799940362, "count": 43506032, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9969610989, "variance": 0.9939314328 }, { "average": 2.599971356, "count": 43506032, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.241694599, "variance": 1.541805477 }, { "average": 0, "count": 43506032, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.379119107e-07, "count": 43506032, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003713649079, "variance": 1.379118948e-07 }, { "average": 1.090191608, "count": 43506032, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4154047279, "variance": 0.172561088 }, { "average": 0.1977306447, "count": 43506032, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.26579243, "variance": 264.5760033 }, { "average": 0.5060522182, "count": 43506032, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999633751, "variance": 0.2499633764 }, { "average": 1003.82051, "count": 43506032, "maximum": 1012, "minimum": 1000, "name": "PointSourceId", "position": 11, "stddev": 4.247189879, "variance": 18.03862187 }, { "average": 225813245, "count": 43506032, "maximum": 225996280.4, "minimum": 225752431.3, "name": "GpsTime", "position": 12, "stddev": 105068.1568, "variance": 11039317570.0 }, { "average": 0.5060522182, "count": 43506032, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999633751, "variance": 0.2499633764 }, { "average": 0, "count": 43506032, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43506032, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003016800061, "count": 43506032, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05484249308, "variance": 0.003007699048 }, { "average": 0, "count": 43506032, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626984.7262, 5221805.238, 1214.557023, 627962.2662, 5223214.618, 1739.457023 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626984.7261878522, 5221805.238160831, 1214.5570229845418 ], [ 626984.7261878522, 5223214.618160832, 1214.5570229845418 ], [ 627962.2661878522, 5223214.618160832, 1739.457022984542 ], [ 627962.2661878522, 5221805.238160831, 1739.457022984542 ], [ 626984.7261878522, 5221805.238160831, 1214.5570229845418 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T18:31:20+00:00", "end_time": "2018-11-08T22:47:11+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3301.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3753956887119, 47.17501132779283, 638.0074671487297 ], [ -121.37500897612237, 47.18768327954792, 638.0074671487297 ], [ -121.36213125768835, 47.18749985510967, 1093.1674671487297 ], [ -121.36252103156522, 47.17482798416315, 1093.1674671487297 ], [ -121.3753956887119, 47.17501132779283, 638.0074671487297 ] ] ] }, "bbox": [ -121.3753957, 47.17482798, 638.0074671, -121.3621313, 47.18768328, 1093.167467 ], "properties": { "datetime": "2018-11-11T19:37:06Z", "pc:count": 48933260, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623592.8025, "count": 48933260, "maximum": 624083.4791, "minimum": 623107.4791, "name": "X", "position": 0, "stddev": 274.4624103, "variance": 75329.61466 }, { "average": 5226619.836, "count": 48933260, "maximum": 5227301.209, "minimum": 5225892.409, "name": "Y", "position": 1, "stddev": 403.7885472, "variance": 163045.1909 }, { "average": 811.9646995, "count": 48933260, "maximum": 1093.167467, "minimum": 638.0074671, "name": "Z", "position": 2, "stddev": 89.00813292, "variance": 7922.447727 }, { "average": 35788.99224, "count": 48933260, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16293.70122, "variance": 265484699.5 }, { "average": 1.875551333, "count": 48933260, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.008690428, "variance": 1.01745638 }, { "average": 2.750937236, "count": 48933260, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.187301744, "variance": 1.40968543 }, { "average": 0, "count": 48933260, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.839239814e-07, "count": 48933260, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004288635579, "variance": 1.839239513e-07 }, { "average": 1.060958886, "count": 48933260, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3948802105, "variance": 0.1559303807 }, { "average": -0.231529123, "count": 48933260, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90891698, "variance": 253.0936394 }, { "average": 0.5083664362, "count": 48933260, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499930003, "variance": 0.2499300079 }, { "average": 1019.617914, "count": 48933260, "maximum": 1022, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 1.128728337, "variance": 1.274027659 }, { "average": 225999226.6, "count": 48933260, "maximum": 226000226.9, "minimum": 225998170.9, "name": "GpsTime", "position": 12, "stddev": 501.0786449, "variance": 251079.8084 }, { "average": 0.5083664362, "count": 48933260, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499930003, "variance": 0.2499300079 }, { "average": 0, "count": 48933260, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48933260, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003089146319, "count": 48933260, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05549417588, "variance": 0.003079603557 }, { "average": 0, "count": 48933260, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623107.4791, 5225892.409, 638.0074671, 624083.4791, 5227301.209, 1093.167467 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623107.4790669074, 5225892.409444027, 638.0074671487297 ], [ 623107.4790669074, 5227301.209444027, 638.0074671487297 ], [ 624083.4790669074, 5227301.209444027, 1093.1674671487297 ], [ 624083.4790669074, 5225892.409444027, 1093.1674671487297 ], [ 623107.4790669074, 5225892.409444027, 638.0074671487297 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:37:06+00:00", "end_time": "2018-11-11T19:02:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3301.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3301.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3301.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3301.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3753957, 47.17482798, 638.0074671, -121.3621313, 47.18768328, 1093.167467 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3753956887119, 47.17501132779283, 638.0074671487297 ], [ -121.37500897612237, 47.18768327954792, 638.0074671487297 ], [ -121.36213125768835, 47.18749985510967, 1093.1674671487297 ], [ -121.36252103156522, 47.17482798416315, 1093.1674671487297 ], [ -121.3753956887119, 47.17501132779283, 638.0074671487297 ] ] ] }, "id": "20181111_47121B3301.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3301.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:37:06Z", "pc:count": 48933260, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623592.8025, "count": 48933260, "maximum": 624083.4791, "minimum": 623107.4791, "name": "X", "position": 0, "stddev": 274.4624103, "variance": 75329.61466 }, { "average": 5226619.836, "count": 48933260, "maximum": 5227301.209, "minimum": 5225892.409, "name": "Y", "position": 1, "stddev": 403.7885472, "variance": 163045.1909 }, { "average": 811.9646995, "count": 48933260, "maximum": 1093.167467, "minimum": 638.0074671, "name": "Z", "position": 2, "stddev": 89.00813292, "variance": 7922.447727 }, { "average": 35788.99224, "count": 48933260, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16293.70122, "variance": 265484699.5 }, { "average": 1.875551333, "count": 48933260, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.008690428, "variance": 1.01745638 }, { "average": 2.750937236, "count": 48933260, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.187301744, "variance": 1.40968543 }, { "average": 0, "count": 48933260, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.839239814e-07, "count": 48933260, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004288635579, "variance": 1.839239513e-07 }, { "average": 1.060958886, "count": 48933260, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3948802105, "variance": 0.1559303807 }, { "average": -0.231529123, "count": 48933260, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90891698, "variance": 253.0936394 }, { "average": 0.5083664362, "count": 48933260, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499930003, "variance": 0.2499300079 }, { "average": 1019.617914, "count": 48933260, "maximum": 1022, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 1.128728337, "variance": 1.274027659 }, { "average": 225999226.6, "count": 48933260, "maximum": 226000226.9, "minimum": 225998170.9, "name": "GpsTime", "position": 12, "stddev": 501.0786449, "variance": 251079.8084 }, { "average": 0.5083664362, "count": 48933260, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499930003, "variance": 0.2499300079 }, { "average": 0, "count": 48933260, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48933260, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003089146319, "count": 48933260, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05549417588, "variance": 0.003079603557 }, { "average": 0, "count": 48933260, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623107.4791, 5225892.409, 638.0074671, 624083.4791, 5227301.209, 1093.167467 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623107.4790669074, 5225892.409444027, 638.0074671487297 ], [ 623107.4790669074, 5227301.209444027, 638.0074671487297 ], [ 624083.4790669074, 5227301.209444027, 1093.1674671487297 ], [ 624083.4790669074, 5225892.409444027, 1093.1674671487297 ], [ 623107.4790669074, 5225892.409444027, 638.0074671487297 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:37:06+00:00", "end_time": "2018-11-11T19:02:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5424.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52536122078186, 47.25001032102198, 762.774405396281 ], [ -121.52500972524436, 47.26266681327522, 762.774405396281 ], [ -121.51216497656945, 47.262500725035416, 1241.774405396281 ], [ -121.51251953031245, 47.249844305878945, 1241.774405396281 ], [ -121.52536122078186, 47.25001032102198, 762.774405396281 ] ] ] }, "bbox": [ -121.5253612, 47.24984431, 762.7744054, -121.512165, 47.26266681, 1241.774405 ], "properties": { "datetime": "2018-11-11T23:54:52Z", "pc:count": 70595506, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612100.5357, "count": 70595506, "maximum": 612558.4595, "minimum": 611586.3995, "name": "X", "position": 0, "stddev": 274.5382509, "variance": 75371.25123 }, { "average": 5234656.683, "count": 70595506, "maximum": 5235408.407, "minimum": 5234001.407, "name": "Y", "position": 1, "stddev": 394.7640894, "variance": 155838.6863 }, { "average": 1033.120517, "count": 70595506, "maximum": 1241.774405, "minimum": 762.7744054, "name": "Z", "position": 2, "stddev": 81.51613072, "variance": 6644.879568 }, { "average": 36388.34069, "count": 70595506, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18278.87452, "variance": 334117253.7 }, { "average": 1.789455408, "count": 70595506, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9840633869, "variance": 0.9683807494 }, { "average": 2.57894113, "count": 70595506, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.221671074, "variance": 1.492480213 }, { "average": 0, "count": 70595506, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 70595506, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.056201623, "count": 70595506, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3457439485, "variance": 0.1195388779 }, { "average": 0.5854596448, "count": 70595506, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01311713, "variance": 256.4199201 }, { "average": 0.5071796638, "count": 70595506, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999484533, "variance": 0.249948456 }, { "average": 1052.819915, "count": 70595506, "maximum": 1060, "minimum": 1041, "name": "PointSourceId", "position": 11, "stddev": 6.579247585, "variance": 43.28649878 }, { "average": 226012524.1, "count": 70595506, "maximum": 226015692.9, "minimum": 226008715.4, "name": "GpsTime", "position": 12, "stddev": 2122.53825, "variance": 4505168.625 }, { "average": 0.5071796638, "count": 70595506, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999484533, "variance": 0.249948456 }, { "average": 0, "count": 70595506, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 70595506, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002216529194, "count": 70595506, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04702782393, "variance": 0.002211616223 }, { "average": 0, "count": 70595506, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611586.3995, 5234001.407, 762.7744054, 612558.4595, 5235408.407, 1241.774405 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611586.3995040688, 5234001.406811686, 762.774405396281 ], [ 611586.3995040688, 5235408.406811686, 762.774405396281 ], [ 612558.4595040688, 5235408.406811686, 1241.774405396281 ], [ 612558.4595040688, 5234001.406811686, 1241.774405396281 ], [ 611586.3995040688, 5234001.406811686, 762.774405396281 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:54:52+00:00", "end_time": "2018-11-11T21:58:35+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5424.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5424.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5424.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5424.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5253612, 47.24984431, 762.7744054, -121.512165, 47.26266681, 1241.774405 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52536122078186, 47.25001032102198, 762.774405396281 ], [ -121.52500972524436, 47.26266681327522, 762.774405396281 ], [ -121.51216497656945, 47.262500725035416, 1241.774405396281 ], [ -121.51251953031245, 47.249844305878945, 1241.774405396281 ], [ -121.52536122078186, 47.25001032102198, 762.774405396281 ] ] ] }, "id": "20181111_47121C5424.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5424.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:54:52Z", "pc:count": 70595506, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612100.5357, "count": 70595506, "maximum": 612558.4595, "minimum": 611586.3995, "name": "X", "position": 0, "stddev": 274.5382509, "variance": 75371.25123 }, { "average": 5234656.683, "count": 70595506, "maximum": 5235408.407, "minimum": 5234001.407, "name": "Y", "position": 1, "stddev": 394.7640894, "variance": 155838.6863 }, { "average": 1033.120517, "count": 70595506, "maximum": 1241.774405, "minimum": 762.7744054, "name": "Z", "position": 2, "stddev": 81.51613072, "variance": 6644.879568 }, { "average": 36388.34069, "count": 70595506, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18278.87452, "variance": 334117253.7 }, { "average": 1.789455408, "count": 70595506, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9840633869, "variance": 0.9683807494 }, { "average": 2.57894113, "count": 70595506, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.221671074, "variance": 1.492480213 }, { "average": 0, "count": 70595506, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 70595506, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.056201623, "count": 70595506, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3457439485, "variance": 0.1195388779 }, { "average": 0.5854596448, "count": 70595506, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01311713, "variance": 256.4199201 }, { "average": 0.5071796638, "count": 70595506, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999484533, "variance": 0.249948456 }, { "average": 1052.819915, "count": 70595506, "maximum": 1060, "minimum": 1041, "name": "PointSourceId", "position": 11, "stddev": 6.579247585, "variance": 43.28649878 }, { "average": 226012524.1, "count": 70595506, "maximum": 226015692.9, "minimum": 226008715.4, "name": "GpsTime", "position": 12, "stddev": 2122.53825, "variance": 4505168.625 }, { "average": 0.5071796638, "count": 70595506, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999484533, "variance": 0.249948456 }, { "average": 0, "count": 70595506, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 70595506, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002216529194, "count": 70595506, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04702782393, "variance": 0.002211616223 }, { "average": 0, "count": 70595506, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611586.3995, 5234001.407, 762.7744054, 612558.4595, 5235408.407, 1241.774405 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611586.3995040688, 5234001.406811686, 762.774405396281 ], [ 611586.3995040688, 5235408.406811686, 762.774405396281 ], [ 612558.4595040688, 5235408.406811686, 1241.774405396281 ], [ 612558.4595040688, 5234001.406811686, 1241.774405396281 ], [ 611586.3995040688, 5234001.406811686, 762.774405396281 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:54:52+00:00", "end_time": "2018-11-11T21:58:35+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4214.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039023934534, 47.21251105743612, 789.653278356472 ], [ -121.4000090457196, 47.22518074303862, 789.653278356472 ], [ -121.38713582118625, 47.225000213063495, 1321.913278356472 ], [ -121.38752007859203, 47.212330606988225, 1321.913278356472 ], [ -121.40039023934534, 47.21251105743612, 789.653278356472 ] ] ] }, "bbox": [ -121.4003902, 47.21233061, 789.6532784, -121.3871358, 47.22518074, 1321.913278 ], "properties": { "datetime": "2018-11-11T20:52:13Z", "pc:count": 62840338, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621628.7457, "count": 62840338, "maximum": 622103.106, "minimum": 621128.146, "name": "X", "position": 0, "stddev": 268.0030107, "variance": 71825.61376 }, { "average": 5230735.888, "count": 62840338, "maximum": 5231429.083, "minimum": 5230020.543, "name": "Y", "position": 1, "stddev": 400.8817305, "variance": 160706.1619 }, { "average": 1032.99148, "count": 62840338, "maximum": 1321.913278, "minimum": 789.6532784, "name": "Z", "position": 2, "stddev": 107.5024269, "variance": 11556.77179 }, { "average": 33098.75084, "count": 62840338, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18494.50987, "variance": 342046895.5 }, { "average": 2.013516748, "count": 62840338, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.129628719, "variance": 1.276061042 }, { "average": 3.027266149, "count": 62840338, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.336930116, "variance": 1.787382136 }, { "average": 0, "count": 62840338, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.023535615e-07, "count": 62840338, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005498667792, "variance": 3.023534749e-07 }, { "average": 1.062031987, "count": 62840338, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3750418188, "variance": 0.1406563658 }, { "average": 0.3301666904, "count": 62840338, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86069471, "variance": 251.5616367 }, { "average": 0.5073420356, "count": 62840338, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999460956, "variance": 0.2499460985 }, { "average": 1028.899072, "count": 62840338, "maximum": 1032, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 1.195813636, "variance": 1.429970252 }, { "average": 226003373.5, "count": 62840338, "maximum": 226004733.6, "minimum": 226001973.5, "name": "GpsTime", "position": 12, "stddev": 540.8991995, "variance": 292571.944 }, { "average": 0.5073420356, "count": 62840338, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999460956, "variance": 0.2499460985 }, { "average": 0, "count": 62840338, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62840338, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002749078148, "count": 62840338, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05235953362, "variance": 0.002741520761 }, { "average": 0, "count": 62840338, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621128.146, 5230020.543, 789.6532784, 622103.106, 5231429.083, 1321.913278 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621128.1459597221, 5230020.5429243995, 789.653278356472 ], [ 621128.1459597221, 5231429.082924399, 789.653278356472 ], [ 622103.1059597221, 5231429.082924399, 1321.913278356472 ], [ 622103.1059597221, 5230020.5429243995, 1321.913278356472 ], [ 621128.1459597221, 5230020.5429243995, 789.653278356472 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:52:13+00:00", "end_time": "2018-11-11T20:06:13+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4214.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4214.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4214.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4214.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4003902, 47.21233061, 789.6532784, -121.3871358, 47.22518074, 1321.913278 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039023934534, 47.21251105743612, 789.653278356472 ], [ -121.4000090457196, 47.22518074303862, 789.653278356472 ], [ -121.38713582118625, 47.225000213063495, 1321.913278356472 ], [ -121.38752007859203, 47.212330606988225, 1321.913278356472 ], [ -121.40039023934534, 47.21251105743612, 789.653278356472 ] ] ] }, "id": "20181111_47121B4214.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4214.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:52:13Z", "pc:count": 62840338, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621628.7457, "count": 62840338, "maximum": 622103.106, "minimum": 621128.146, "name": "X", "position": 0, "stddev": 268.0030107, "variance": 71825.61376 }, { "average": 5230735.888, "count": 62840338, "maximum": 5231429.083, "minimum": 5230020.543, "name": "Y", "position": 1, "stddev": 400.8817305, "variance": 160706.1619 }, { "average": 1032.99148, "count": 62840338, "maximum": 1321.913278, "minimum": 789.6532784, "name": "Z", "position": 2, "stddev": 107.5024269, "variance": 11556.77179 }, { "average": 33098.75084, "count": 62840338, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18494.50987, "variance": 342046895.5 }, { "average": 2.013516748, "count": 62840338, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.129628719, "variance": 1.276061042 }, { "average": 3.027266149, "count": 62840338, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.336930116, "variance": 1.787382136 }, { "average": 0, "count": 62840338, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.023535615e-07, "count": 62840338, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005498667792, "variance": 3.023534749e-07 }, { "average": 1.062031987, "count": 62840338, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3750418188, "variance": 0.1406563658 }, { "average": 0.3301666904, "count": 62840338, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86069471, "variance": 251.5616367 }, { "average": 0.5073420356, "count": 62840338, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999460956, "variance": 0.2499460985 }, { "average": 1028.899072, "count": 62840338, "maximum": 1032, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 1.195813636, "variance": 1.429970252 }, { "average": 226003373.5, "count": 62840338, "maximum": 226004733.6, "minimum": 226001973.5, "name": "GpsTime", "position": 12, "stddev": 540.8991995, "variance": 292571.944 }, { "average": 0.5073420356, "count": 62840338, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999460956, "variance": 0.2499460985 }, { "average": 0, "count": 62840338, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62840338, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002749078148, "count": 62840338, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05235953362, "variance": 0.002741520761 }, { "average": 0, "count": 62840338, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621128.146, 5230020.543, 789.6532784, 622103.106, 5231429.083, 1321.913278 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621128.1459597221, 5230020.5429243995, 789.653278356472 ], [ 621128.1459597221, 5231429.082924399, 789.653278356472 ], [ 622103.1059597221, 5231429.082924399, 1321.913278356472 ], [ 622103.1059597221, 5230020.5429243995, 1321.913278356472 ], [ 621128.1459597221, 5230020.5429243995, 789.653278356472 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:52:13+00:00", "end_time": "2018-11-11T20:06:13+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7222.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029730662667, 47.3125089207669, 266.20980346187014 ], [ -121.80001138105996, 47.32513700670324, 266.20980346187014 ], [ -121.78722863443, 47.32500244086931, 858.4498034618701 ], [ -121.7875176039717, 47.31237441403391, 858.4498034618701 ], [ -121.80029730662667, 47.3125089207669, 266.20980346187014 ] ] ] }, "bbox": [ -121.8002973, 47.31237441, 266.2098035, -121.7872286, 47.32513701, 858.4498035 ], "properties": { "datetime": "2018-11-12T22:19:04Z", "pc:count": 53855374, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591139.8649, "count": 53855374, "maximum": 591641.6253, "minimum": 590675.5053, "name": "X", "position": 0, "stddev": 270.4326851, "variance": 73133.83719 }, { "average": 5241264.01, "count": 53855374, "maximum": 5241993.974, "minimum": 5240590.274, "name": "Y", "position": 1, "stddev": 402.0503577, "variance": 161644.4901 }, { "average": 492.2026549, "count": 53855374, "maximum": 858.4498035, "minimum": 266.2098035, "name": "Z", "position": 2, "stddev": 98.68883872, "variance": 9739.486887 }, { "average": 36379.26991, "count": 53855374, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17022.52757, "variance": 289766444.9 }, { "average": 1.926146108, "count": 53855374, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.086087186, "variance": 1.179585376 }, { "average": 2.852599241, "count": 53855374, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.32451678, "variance": 1.7543447 }, { "average": 0, "count": 53855374, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.841172025e-07, "count": 53855374, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009920263365, "variance": 9.841162523e-07 }, { "average": 1.055590813, "count": 53855374, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2995964602, "variance": 0.08975803895 }, { "average": 0.223256244, "count": 53855374, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.72137929, "variance": 247.1617668 }, { "average": 0.5058870448, "count": 53855374, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999653461, "variance": 0.2499653473 }, { "average": 1071.158545, "count": 53855374, "maximum": 1074, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 1.369368725, "variance": 1.875170706 }, { "average": 226094511.5, "count": 53855374, "maximum": 226096344.2, "minimum": 226016439.7, "name": "GpsTime", "position": 12, "stddev": 6004.221739, "variance": 36050678.7 }, { "average": 0.5058870448, "count": 53855374, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999653461, "variance": 0.2499653473 }, { "average": 0, "count": 53855374, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53855374, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001241918773, "count": 53855374, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03521897832, "variance": 0.001240376434 }, { "average": 0, "count": 53855374, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590675.5053, 5240590.274, 266.2098035, 591641.6253, 5241993.974, 858.4498035 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590675.5052829118, 5240590.2741929535, 266.20980346187014 ], [ 590675.5052829118, 5241993.974192953, 266.20980346187014 ], [ 591641.6252829119, 5241993.974192953, 858.4498034618701 ], [ 591641.6252829119, 5240590.2741929535, 858.4498034618701 ], [ 590675.5052829118, 5240590.2741929535, 266.20980346187014 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:19:04+00:00", "end_time": "2018-11-12T00:07:19+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7222.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7222.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7222.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7222.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8002973, 47.31237441, 266.2098035, -121.7872286, 47.32513701, 858.4498035 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029730662667, 47.3125089207669, 266.20980346187014 ], [ -121.80001138105996, 47.32513700670324, 266.20980346187014 ], [ -121.78722863443, 47.32500244086931, 858.4498034618701 ], [ -121.7875176039717, 47.31237441403391, 858.4498034618701 ], [ -121.80029730662667, 47.3125089207669, 266.20980346187014 ] ] ] }, "id": "20181111_47121C7222.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7222.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:19:04Z", "pc:count": 53855374, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591139.8649, "count": 53855374, "maximum": 591641.6253, "minimum": 590675.5053, "name": "X", "position": 0, "stddev": 270.4326851, "variance": 73133.83719 }, { "average": 5241264.01, "count": 53855374, "maximum": 5241993.974, "minimum": 5240590.274, "name": "Y", "position": 1, "stddev": 402.0503577, "variance": 161644.4901 }, { "average": 492.2026549, "count": 53855374, "maximum": 858.4498035, "minimum": 266.2098035, "name": "Z", "position": 2, "stddev": 98.68883872, "variance": 9739.486887 }, { "average": 36379.26991, "count": 53855374, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17022.52757, "variance": 289766444.9 }, { "average": 1.926146108, "count": 53855374, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.086087186, "variance": 1.179585376 }, { "average": 2.852599241, "count": 53855374, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.32451678, "variance": 1.7543447 }, { "average": 0, "count": 53855374, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.841172025e-07, "count": 53855374, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009920263365, "variance": 9.841162523e-07 }, { "average": 1.055590813, "count": 53855374, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2995964602, "variance": 0.08975803895 }, { "average": 0.223256244, "count": 53855374, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.72137929, "variance": 247.1617668 }, { "average": 0.5058870448, "count": 53855374, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999653461, "variance": 0.2499653473 }, { "average": 1071.158545, "count": 53855374, "maximum": 1074, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 1.369368725, "variance": 1.875170706 }, { "average": 226094511.5, "count": 53855374, "maximum": 226096344.2, "minimum": 226016439.7, "name": "GpsTime", "position": 12, "stddev": 6004.221739, "variance": 36050678.7 }, { "average": 0.5058870448, "count": 53855374, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999653461, "variance": 0.2499653473 }, { "average": 0, "count": 53855374, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53855374, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001241918773, "count": 53855374, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03521897832, "variance": 0.001240376434 }, { "average": 0, "count": 53855374, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590675.5053, 5240590.274, 266.2098035, 591641.6253, 5241993.974, 858.4498035 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590675.5052829118, 5240590.2741929535, 266.20980346187014 ], [ 590675.5052829118, 5241993.974192953, 266.20980346187014 ], [ 591641.6252829119, 5241993.974192953, 858.4498034618701 ], [ 591641.6252829119, 5240590.2741929535, 858.4498034618701 ], [ 590675.5052829118, 5240590.2741929535, 266.20980346187014 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:19:04+00:00", "end_time": "2018-11-12T00:07:19+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3310.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3254068817189, 47.16251197952097, 1077.74617345361 ], [ -121.32500976588064, 47.17514172511173, 1077.74617345361 ], [ -121.31212036794231, 47.1749524972133, 1586.4061734536099 ], [ -121.31252053614293, 47.162322834707425, 1586.4061734536099 ], [ -121.3254068817189, 47.16251197952097, 1077.74617345361 ] ] ] }, "bbox": [ -121.3254069, 47.16232283, 1077.746173, -121.3121204, 47.17514173, 1586.406173 ], "properties": { "datetime": "2018-11-11T19:03:50Z", "pc:count": 46170100, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627381.5631, "count": 46170100, "maximum": 627902.2823, "minimum": 626925.1423, "name": "X", "position": 0, "stddev": 246.0187999, "variance": 60525.24989 }, { "average": 5225201.238, "count": 46170100, "maximum": 5225987.554, "minimum": 5224583.414, "name": "Y", "position": 1, "stddev": 379.8466851, "variance": 144283.5042 }, { "average": 1370.940399, "count": 46170100, "maximum": 1586.406173, "minimum": 1077.746173, "name": "Z", "position": 2, "stddev": 85.88677776, "variance": 7376.538594 }, { "average": 34444.98219, "count": 46170100, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19912.62088, "variance": 396512470.5 }, { "average": 1.995243263, "count": 46170100, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.104751758, "variance": 1.220476446 }, { "average": 2.990527289, "count": 46170100, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294569162, "variance": 1.675909316 }, { "average": 0, "count": 46170100, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.115217424e-07, "count": 46170100, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006414994793, "variance": 4.11521582e-07 }, { "average": 1.062648619, "count": 46170100, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3457405181, "variance": 0.1195365058 }, { "average": -1.344706614, "count": 46170100, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.85781065, "variance": 251.4701587 }, { "average": 0.5101580893, "count": 46170100, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499896808, "variance": 0.2498968186 }, { "average": 1014.392722, "count": 46170100, "maximum": 1017, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 0.9773862851, "variance": 0.9552839503 }, { "average": 225997171.9, "count": 46170100, "maximum": 225998230.1, "minimum": 225996249.8, "name": "GpsTime", "position": 12, "stddev": 347.6303227, "variance": 120846.8412 }, { "average": 0.5101580893, "count": 46170100, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499896808, "variance": 0.2498968186 }, { "average": 0, "count": 46170100, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46170100, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002027091126, "count": 46170100, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04497757298, "variance": 0.002022982071 }, { "average": 0, "count": 46170100, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626925.1423, 5224583.414, 1077.746173, 627902.2823, 5225987.554, 1586.406173 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626925.1423432558, 5224583.413513141, 1077.74617345361 ], [ 626925.1423432558, 5225987.553513141, 1077.74617345361 ], [ 627902.2823432557, 5225987.553513141, 1586.4061734536099 ], [ 627902.2823432557, 5224583.413513141, 1586.4061734536099 ], [ 626925.1423432558, 5224583.413513141, 1077.74617345361 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:03:50+00:00", "end_time": "2018-11-11T18:30:49+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3310.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3310.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3310.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3310.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3254069, 47.16232283, 1077.746173, -121.3121204, 47.17514173, 1586.406173 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3254068817189, 47.16251197952097, 1077.74617345361 ], [ -121.32500976588064, 47.17514172511173, 1077.74617345361 ], [ -121.31212036794231, 47.1749524972133, 1586.4061734536099 ], [ -121.31252053614293, 47.162322834707425, 1586.4061734536099 ], [ -121.3254068817189, 47.16251197952097, 1077.74617345361 ] ] ] }, "id": "20181111_47121B3310.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3310.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:03:50Z", "pc:count": 46170100, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627381.5631, "count": 46170100, "maximum": 627902.2823, "minimum": 626925.1423, "name": "X", "position": 0, "stddev": 246.0187999, "variance": 60525.24989 }, { "average": 5225201.238, "count": 46170100, "maximum": 5225987.554, "minimum": 5224583.414, "name": "Y", "position": 1, "stddev": 379.8466851, "variance": 144283.5042 }, { "average": 1370.940399, "count": 46170100, "maximum": 1586.406173, "minimum": 1077.746173, "name": "Z", "position": 2, "stddev": 85.88677776, "variance": 7376.538594 }, { "average": 34444.98219, "count": 46170100, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19912.62088, "variance": 396512470.5 }, { "average": 1.995243263, "count": 46170100, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.104751758, "variance": 1.220476446 }, { "average": 2.990527289, "count": 46170100, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294569162, "variance": 1.675909316 }, { "average": 0, "count": 46170100, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.115217424e-07, "count": 46170100, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006414994793, "variance": 4.11521582e-07 }, { "average": 1.062648619, "count": 46170100, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3457405181, "variance": 0.1195365058 }, { "average": -1.344706614, "count": 46170100, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.85781065, "variance": 251.4701587 }, { "average": 0.5101580893, "count": 46170100, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499896808, "variance": 0.2498968186 }, { "average": 1014.392722, "count": 46170100, "maximum": 1017, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 0.9773862851, "variance": 0.9552839503 }, { "average": 225997171.9, "count": 46170100, "maximum": 225998230.1, "minimum": 225996249.8, "name": "GpsTime", "position": 12, "stddev": 347.6303227, "variance": 120846.8412 }, { "average": 0.5101580893, "count": 46170100, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499896808, "variance": 0.2498968186 }, { "average": 0, "count": 46170100, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46170100, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002027091126, "count": 46170100, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04497757298, "variance": 0.002022982071 }, { "average": 0, "count": 46170100, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626925.1423, 5224583.414, 1077.746173, 627902.2823, 5225987.554, 1586.406173 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626925.1423432558, 5224583.413513141, 1077.74617345361 ], [ 626925.1423432558, 5225987.553513141, 1077.74617345361 ], [ 627902.2823432557, 5225987.553513141, 1586.4061734536099 ], [ 627902.2823432557, 5224583.413513141, 1586.4061734536099 ], [ 626925.1423432558, 5224583.413513141, 1077.74617345361 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:03:50+00:00", "end_time": "2018-11-11T18:30:49+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6406.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782355003488, 47.287509379319836, -30.604986969465358 ], [ -121.68751079794949, 47.300149030770214, -30.604986969465358 ], [ -121.67470236203354, 47.30000160331584, 965.8150130305347 ], [ -121.67501816405974, 47.28736201666964, 965.8150130305347 ], [ -121.68782355003488, 47.287509379319836, -30.604986969465358 ] ] ] }, "bbox": [ -121.6878236, 47.28736202, -30.60498697, -121.6747024, 47.30014903, 965.815013 ], "properties": { "datetime": "2018-11-12T21:54:08Z", "pc:count": 66203106, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599711.6528, "count": 66203106, "maximum": 600191.5666, "minimum": 599223.0066, "name": "X", "position": 0, "stddev": 273.4281155, "variance": 74762.93437 }, { "average": 5238670.522, "count": 66203106, "maximum": 5239354.11, "minimum": 5237949.07, "name": "Y", "position": 1, "stddev": 398.3818605, "variance": 158708.1068 }, { "average": 761.8558708, "count": 66203106, "maximum": 965.815013, "minimum": -30.60498697, "name": "Z", "position": 2, "stddev": 49.68021757, "variance": 2468.124017 }, { "average": 32432.61566, "count": 66203106, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17343.87677, "variance": 300810061.5 }, { "average": 2.116379071, "count": 66203106, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.178884747, "variance": 1.389769246 }, { "average": 3.232435711, "count": 66203106, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.343776538, "variance": 1.805735383 }, { "average": 0, "count": 66203106, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.323106925e-07, "count": 66203106, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005764638645, "variance": 3.323105871e-07 }, { "average": 1.050480683, "count": 66203106, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2801221417, "variance": 0.07846841426 }, { "average": 0.03760102439, "count": 66203106, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98325518, "variance": 255.464446 }, { "average": 0.5078498583, "count": 66203106, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999383797, "variance": 0.2499383835 }, { "average": 1063.642989, "count": 66203106, "maximum": 1071, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.719393641, "variance": 13.83388906 }, { "average": 226039278, "count": 66203106, "maximum": 226094848.1, "minimum": 226014959.7, "name": "GpsTime", "position": 12, "stddev": 35512.09956, "variance": 1261109215 }, { "average": 0.5078498583, "count": 66203106, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999383797, "variance": 0.2499383835 }, { "average": 0, "count": 66203106, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66203106, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001017867651, "count": 66203106, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03188779723, "variance": 0.001016831612 }, { "average": 0, "count": 66203106, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599223.0066, 5237949.07, -30.60498697, 600191.5666, 5239354.11, 965.815013 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599223.0066282244, 5237949.06999312, -30.604986969465358 ], [ 599223.0066282244, 5239354.109993119, -30.604986969465358 ], [ 600191.5666282244, 5239354.109993119, 965.8150130305347 ], [ 600191.5666282244, 5237949.06999312, 965.8150130305347 ], [ 599223.0066282244, 5237949.06999312, -30.604986969465358 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:54:08+00:00", "end_time": "2018-11-11T23:42:39+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6406.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6406.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6406.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6406.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6878236, 47.28736202, -30.60498697, -121.6747024, 47.30014903, 965.815013 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782355003488, 47.287509379319836, -30.604986969465358 ], [ -121.68751079794949, 47.300149030770214, -30.604986969465358 ], [ -121.67470236203354, 47.30000160331584, 965.8150130305347 ], [ -121.67501816405974, 47.28736201666964, 965.8150130305347 ], [ -121.68782355003488, 47.287509379319836, -30.604986969465358 ] ] ] }, "id": "20181111_47121C6406.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6406.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:54:08Z", "pc:count": 66203106, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599711.6528, "count": 66203106, "maximum": 600191.5666, "minimum": 599223.0066, "name": "X", "position": 0, "stddev": 273.4281155, "variance": 74762.93437 }, { "average": 5238670.522, "count": 66203106, "maximum": 5239354.11, "minimum": 5237949.07, "name": "Y", "position": 1, "stddev": 398.3818605, "variance": 158708.1068 }, { "average": 761.8558708, "count": 66203106, "maximum": 965.815013, "minimum": -30.60498697, "name": "Z", "position": 2, "stddev": 49.68021757, "variance": 2468.124017 }, { "average": 32432.61566, "count": 66203106, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17343.87677, "variance": 300810061.5 }, { "average": 2.116379071, "count": 66203106, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.178884747, "variance": 1.389769246 }, { "average": 3.232435711, "count": 66203106, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.343776538, "variance": 1.805735383 }, { "average": 0, "count": 66203106, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.323106925e-07, "count": 66203106, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005764638645, "variance": 3.323105871e-07 }, { "average": 1.050480683, "count": 66203106, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2801221417, "variance": 0.07846841426 }, { "average": 0.03760102439, "count": 66203106, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98325518, "variance": 255.464446 }, { "average": 0.5078498583, "count": 66203106, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999383797, "variance": 0.2499383835 }, { "average": 1063.642989, "count": 66203106, "maximum": 1071, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.719393641, "variance": 13.83388906 }, { "average": 226039278, "count": 66203106, "maximum": 226094848.1, "minimum": 226014959.7, "name": "GpsTime", "position": 12, "stddev": 35512.09956, "variance": 1261109215 }, { "average": 0.5078498583, "count": 66203106, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999383797, "variance": 0.2499383835 }, { "average": 0, "count": 66203106, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66203106, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001017867651, "count": 66203106, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03188779723, "variance": 0.001016831612 }, { "average": 0, "count": 66203106, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599223.0066, 5237949.07, -30.60498697, 600191.5666, 5239354.11, 965.815013 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599223.0066282244, 5237949.06999312, -30.604986969465358 ], [ 599223.0066282244, 5239354.109993119, -30.604986969465358 ], [ 600191.5666282244, 5239354.109993119, 965.8150130305347 ], [ 600191.5666282244, 5237949.06999312, 965.8150130305347 ], [ 599223.0066282244, 5237949.06999312, -30.604986969465358 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:54:08+00:00", "end_time": "2018-11-11T23:42:39+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4203.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288757347515, 47.23751114776812, 271.8103936684132 ], [ -121.41250907495072, 47.250179235753556, 271.8103936684132 ], [ -121.39963843352085, 47.25000015978639, 997.2503936684133 ], [ -121.40001999755256, 47.23733215068305, 997.2503936684133 ], [ -121.41288757347515, 47.23751114776812, 271.8103936684132 ] ] ] }, "bbox": [ -121.4128876, 47.23733215, 271.8103937, -121.3996384, 47.25017924, 997.2503937 ], "properties": { "datetime": "2018-11-11T21:40:50Z", "pc:count": 62846874, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620601.0837, "count": 62846874, "maximum": 621099.6277, "minimum": 620125.3277, "name": "X", "position": 0, "stddev": 272.701182, "variance": 74365.93466 }, { "average": 5233514.13, "count": 62846874, "maximum": 5234187.782, "minimum": 5232779.422, "name": "Y", "position": 1, "stddev": 407.859054, "variance": 166349.008 }, { "average": 706.515596, "count": 62846874, "maximum": 997.2503937, "minimum": 271.8103937, "name": "Z", "position": 2, "stddev": 88.31213691, "variance": 7799.033525 }, { "average": 35154.18111, "count": 62846874, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17132.55505, "variance": 293524442.4 }, { "average": 1.893662587, "count": 62846874, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.069251747, "variance": 1.143299299 }, { "average": 2.786448249, "count": 62846874, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.317731404, "variance": 1.736416053 }, { "average": 0, "count": 62846874, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.704987363e-07, "count": 62846874, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005200948639, "variance": 2.704986675e-07 }, { "average": 1.078752382, "count": 62846874, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5109562532, "variance": 0.2610762927 }, { "average": -0.775182626, "count": 62846874, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.4952215, "variance": 272.0923324 }, { "average": 0.5076492587, "count": 62846874, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999414894, "variance": 0.2499414928 }, { "average": 1020.866381, "count": 62846874, "maximum": 1038, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.64897685, "variance": 214.5925227 }, { "average": 225887261.6, "count": 62846874, "maximum": 226007650.9, "minimum": 225753971.3, "name": "GpsTime", "position": 12, "stddev": 125544.9597, "variance": 15761536890.0 }, { "average": 0.5076492587, "count": 62846874, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999414894, "variance": 0.2499414928 }, { "average": 0, "count": 62846874, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62846874, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002139390417, "count": 62846874, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0462040416, "variance": 0.00213481346 }, { "average": 0, "count": 62846874, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620125.3277, 5232779.422, 271.8103937, 621099.6277, 5234187.782, 997.2503937 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620125.3276521978, 5232779.422202832, 271.8103936684132 ], [ 620125.3276521978, 5234187.7822028315, 271.8103936684132 ], [ 621099.6276521978, 5234187.7822028315, 997.2503936684133 ], [ 621099.6276521978, 5232779.422202832, 997.2503936684133 ], [ 620125.3276521978, 5232779.422202832, 271.8103936684132 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:40:50+00:00", "end_time": "2018-11-08T23:12:51+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4203.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4203.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4203.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4203.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4128876, 47.23733215, 271.8103937, -121.3996384, 47.25017924, 997.2503937 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288757347515, 47.23751114776812, 271.8103936684132 ], [ -121.41250907495072, 47.250179235753556, 271.8103936684132 ], [ -121.39963843352085, 47.25000015978639, 997.2503936684133 ], [ -121.40001999755256, 47.23733215068305, 997.2503936684133 ], [ -121.41288757347515, 47.23751114776812, 271.8103936684132 ] ] ] }, "id": "20181108_47121B4203.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4203.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:40:50Z", "pc:count": 62846874, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620601.0837, "count": 62846874, "maximum": 621099.6277, "minimum": 620125.3277, "name": "X", "position": 0, "stddev": 272.701182, "variance": 74365.93466 }, { "average": 5233514.13, "count": 62846874, "maximum": 5234187.782, "minimum": 5232779.422, "name": "Y", "position": 1, "stddev": 407.859054, "variance": 166349.008 }, { "average": 706.515596, "count": 62846874, "maximum": 997.2503937, "minimum": 271.8103937, "name": "Z", "position": 2, "stddev": 88.31213691, "variance": 7799.033525 }, { "average": 35154.18111, "count": 62846874, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17132.55505, "variance": 293524442.4 }, { "average": 1.893662587, "count": 62846874, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.069251747, "variance": 1.143299299 }, { "average": 2.786448249, "count": 62846874, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.317731404, "variance": 1.736416053 }, { "average": 0, "count": 62846874, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.704987363e-07, "count": 62846874, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005200948639, "variance": 2.704986675e-07 }, { "average": 1.078752382, "count": 62846874, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5109562532, "variance": 0.2610762927 }, { "average": -0.775182626, "count": 62846874, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.4952215, "variance": 272.0923324 }, { "average": 0.5076492587, "count": 62846874, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999414894, "variance": 0.2499414928 }, { "average": 1020.866381, "count": 62846874, "maximum": 1038, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 14.64897685, "variance": 214.5925227 }, { "average": 225887261.6, "count": 62846874, "maximum": 226007650.9, "minimum": 225753971.3, "name": "GpsTime", "position": 12, "stddev": 125544.9597, "variance": 15761536890.0 }, { "average": 0.5076492587, "count": 62846874, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999414894, "variance": 0.2499414928 }, { "average": 0, "count": 62846874, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62846874, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002139390417, "count": 62846874, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0462040416, "variance": 0.00213481346 }, { "average": 0, "count": 62846874, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620125.3277, 5232779.422, 271.8103937, 621099.6277, 5234187.782, 997.2503937 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620125.3276521978, 5232779.422202832, 271.8103936684132 ], [ 620125.3276521978, 5234187.7822028315, 271.8103936684132 ], [ 621099.6276521978, 5234187.7822028315, 997.2503936684133 ], [ 621099.6276521978, 5232779.422202832, 997.2503936684133 ], [ 620125.3276521978, 5232779.422202832, 271.8103936684132 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:40:50+00:00", "end_time": "2018-11-08T23:12:51+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3125.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32540742731173, 47.18751157858194, 1017.2261395871674 ], [ -121.3250084693499, 47.20018876029168, 1017.2261395871674 ], [ -121.31211881040178, 47.19999954036576, 2310.7661395871673 ], [ -121.31252083494492, 47.18732244205455, 2310.7661395871673 ], [ -121.32540742731173, 47.18751157858194, 1017.2261395871674 ] ] ] }, "bbox": [ -121.3254074, 47.18732244, 1017.22614, -121.3121188, 47.20018876, 2310.76614 ], "properties": { "datetime": "2018-11-11T19:36:05Z", "pc:count": 50760840, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627373.407, "count": 50760840, "maximum": 627842.2318, "minimum": 626865.5318, "name": "X", "position": 0, "stddev": 268.5819375, "variance": 72136.25714 }, { "average": 5228099.614, "count": 50760840, "maximum": 5228770.944, "minimum": 5227361.524, "name": "Y", "position": 1, "stddev": 384.9390258, "variance": 148178.0535 }, { "average": 1239.448471, "count": 50760840, "maximum": 2310.76614, "minimum": 1017.22614, "name": "Z", "position": 2, "stddev": 88.43763662, "variance": 7821.215571 }, { "average": 34458.37709, "count": 50760840, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19815.97906, "variance": 392673026 }, { "average": 1.956253699, "count": 50760840, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.082887908, "variance": 1.172646221 }, { "average": 2.912560746, "count": 50760840, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.283497024, "variance": 1.64736461 }, { "average": 0, "count": 50760840, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.955033841e-07, "count": 50760840, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005436021547, "variance": 2.955033026e-07 }, { "average": 1.069326867, "count": 50760840, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.369407818, "variance": 0.136462136 }, { "average": 0.2984054188, "count": 50760840, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.15952821, "variance": 261.1303519 }, { "average": 0.5109306111, "count": 50760840, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998805124, "variance": 0.2498805267 }, { "average": 1019.278931, "count": 50760840, "maximum": 1022, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 0.9871100468, "variance": 0.9743862444 }, { "average": 225999079.4, "count": 50760840, "maximum": 226000165.8, "minimum": 225998229.9, "name": "GpsTime", "position": 12, "stddev": 453.4883194, "variance": 205651.6559 }, { "average": 0.5109306111, "count": 50760840, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998805124, "variance": 0.2498805267 }, { "average": 0, "count": 50760840, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50760840, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002398049362, "count": 50760840, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04891113134, "variance": 0.002392298769 }, { "average": 0, "count": 50760840, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626865.5318, 5227361.524, 1017.22614, 627842.2318, 5228770.944, 2310.76614 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626865.5318201352, 5227361.523961578, 1017.2261395871674 ], [ 626865.5318201352, 5228770.9439615775, 1017.2261395871674 ], [ 627842.2318201351, 5228770.9439615775, 2310.7661395871673 ], [ 627842.2318201351, 5227361.523961578, 2310.7661395871673 ], [ 626865.5318201352, 5227361.523961578, 1017.2261395871674 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:36:05+00:00", "end_time": "2018-11-11T19:03:49+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3125.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3125.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3125.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3125.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3254074, 47.18732244, 1017.22614, -121.3121188, 47.20018876, 2310.76614 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32540742731173, 47.18751157858194, 1017.2261395871674 ], [ -121.3250084693499, 47.20018876029168, 1017.2261395871674 ], [ -121.31211881040178, 47.19999954036576, 2310.7661395871673 ], [ -121.31252083494492, 47.18732244205455, 2310.7661395871673 ], [ -121.32540742731173, 47.18751157858194, 1017.2261395871674 ] ] ] }, "id": "20181111_47121B3125.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3125.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:36:05Z", "pc:count": 50760840, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627373.407, "count": 50760840, "maximum": 627842.2318, "minimum": 626865.5318, "name": "X", "position": 0, "stddev": 268.5819375, "variance": 72136.25714 }, { "average": 5228099.614, "count": 50760840, "maximum": 5228770.944, "minimum": 5227361.524, "name": "Y", "position": 1, "stddev": 384.9390258, "variance": 148178.0535 }, { "average": 1239.448471, "count": 50760840, "maximum": 2310.76614, "minimum": 1017.22614, "name": "Z", "position": 2, "stddev": 88.43763662, "variance": 7821.215571 }, { "average": 34458.37709, "count": 50760840, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19815.97906, "variance": 392673026 }, { "average": 1.956253699, "count": 50760840, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.082887908, "variance": 1.172646221 }, { "average": 2.912560746, "count": 50760840, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.283497024, "variance": 1.64736461 }, { "average": 0, "count": 50760840, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.955033841e-07, "count": 50760840, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005436021547, "variance": 2.955033026e-07 }, { "average": 1.069326867, "count": 50760840, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.369407818, "variance": 0.136462136 }, { "average": 0.2984054188, "count": 50760840, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.15952821, "variance": 261.1303519 }, { "average": 0.5109306111, "count": 50760840, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998805124, "variance": 0.2498805267 }, { "average": 1019.278931, "count": 50760840, "maximum": 1022, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 0.9871100468, "variance": 0.9743862444 }, { "average": 225999079.4, "count": 50760840, "maximum": 226000165.8, "minimum": 225998229.9, "name": "GpsTime", "position": 12, "stddev": 453.4883194, "variance": 205651.6559 }, { "average": 0.5109306111, "count": 50760840, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998805124, "variance": 0.2498805267 }, { "average": 0, "count": 50760840, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50760840, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002398049362, "count": 50760840, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04891113134, "variance": 0.002392298769 }, { "average": 0, "count": 50760840, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626865.5318, 5227361.524, 1017.22614, 627842.2318, 5228770.944, 2310.76614 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626865.5318201352, 5227361.523961578, 1017.2261395871674 ], [ 626865.5318201352, 5228770.9439615775, 1017.2261395871674 ], [ 627842.2318201351, 5228770.9439615775, 2310.7661395871673 ], [ 627842.2318201351, 5227361.523961578, 2310.7661395871673 ], [ 626865.5318201352, 5227361.523961578, 1017.2261395871674 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:36:05+00:00", "end_time": "2018-11-11T19:03:49+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4224.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40038951234918, 47.18751132979062, 530.89377367424 ], [ -121.40000866234458, 47.20018071112676, 530.89377367424 ], [ -121.38713620693053, 47.20000017917718, 1088.53377367424 ], [ -121.38752011776982, 47.187330877361795, 1088.53377367424 ], [ -121.40038951234918, 47.18751132979062, 530.89377367424 ] ] ] }, "bbox": [ -121.4003895, 47.18733088, 530.8937737, -121.3871362, 47.20018071, 1088.533774 ], "properties": { "datetime": "2018-11-11T20:16:30Z", "pc:count": 56334544, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621673.0269, "count": 56334544, "maximum": 622160.4853, "minimum": 621185.1253, "name": "X", "position": 0, "stddev": 272.3758903, "variance": 74188.62564 }, { "average": 5227971.549, "count": 56334544, "maximum": 5228650.899, "minimum": 5227242.399, "name": "Y", "position": 1, "stddev": 397.597823, "variance": 158084.0288 }, { "average": 815.2897425, "count": 56334544, "maximum": 1088.533774, "minimum": 530.8937737, "name": "Z", "position": 2, "stddev": 108.2588023, "variance": 11719.96828 }, { "average": 35247.80364, "count": 56334544, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16396.88519, "variance": 268857843.9 }, { "average": 1.836774502, "count": 56334544, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9867043193, "variance": 0.9735854137 }, { "average": 2.673697048, "count": 56334544, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.176321351, "variance": 1.38373192 }, { "average": 0, "count": 56334544, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.952620758e-07, "count": 56334544, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004418846469, "variance": 1.952620411e-07 }, { "average": 1.073363548, "count": 56334544, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4647437235, "variance": 0.2159867286 }, { "average": -0.8883470279, "count": 56334544, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76874718, "variance": 248.6533876 }, { "average": 0.5065027597, "count": 56334544, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999577168, "variance": 0.2499577186 }, { "average": 1023.614985, "count": 56334544, "maximum": 1027, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.316201978, "variance": 1.732387647 }, { "average": 226000999.2, "count": 56334544, "maximum": 226002590.2, "minimum": 225999900, "name": "GpsTime", "position": 12, "stddev": 579.2229652, "variance": 335499.2434 }, { "average": 0.5065027597, "count": 56334544, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999577168, "variance": 0.2499577186 }, { "average": 0, "count": 56334544, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56334544, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002773786542, "count": 56334544, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05259365646, "variance": 0.002766092699 }, { "average": 0, "count": 56334544, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621185.1253, 5227242.399, 530.8937737, 622160.4853, 5228650.899, 1088.533774 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621185.1252501436, 5227242.399361456, 530.89377367424 ], [ 621185.1252501436, 5228650.899361456, 530.89377367424 ], [ 622160.4852501437, 5228650.899361456, 1088.53377367424 ], [ 622160.4852501437, 5227242.399361456, 1088.53377367424 ], [ 621185.1252501436, 5227242.399361456, 530.89377367424 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:16:30+00:00", "end_time": "2018-11-11T19:31:40+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4224.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4224.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4224.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4224.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4003895, 47.18733088, 530.8937737, -121.3871362, 47.20018071, 1088.533774 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40038951234918, 47.18751132979062, 530.89377367424 ], [ -121.40000866234458, 47.20018071112676, 530.89377367424 ], [ -121.38713620693053, 47.20000017917718, 1088.53377367424 ], [ -121.38752011776982, 47.187330877361795, 1088.53377367424 ], [ -121.40038951234918, 47.18751132979062, 530.89377367424 ] ] ] }, "id": "20181111_47121B4224.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4224.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:16:30Z", "pc:count": 56334544, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621673.0269, "count": 56334544, "maximum": 622160.4853, "minimum": 621185.1253, "name": "X", "position": 0, "stddev": 272.3758903, "variance": 74188.62564 }, { "average": 5227971.549, "count": 56334544, "maximum": 5228650.899, "minimum": 5227242.399, "name": "Y", "position": 1, "stddev": 397.597823, "variance": 158084.0288 }, { "average": 815.2897425, "count": 56334544, "maximum": 1088.533774, "minimum": 530.8937737, "name": "Z", "position": 2, "stddev": 108.2588023, "variance": 11719.96828 }, { "average": 35247.80364, "count": 56334544, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16396.88519, "variance": 268857843.9 }, { "average": 1.836774502, "count": 56334544, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9867043193, "variance": 0.9735854137 }, { "average": 2.673697048, "count": 56334544, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.176321351, "variance": 1.38373192 }, { "average": 0, "count": 56334544, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.952620758e-07, "count": 56334544, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004418846469, "variance": 1.952620411e-07 }, { "average": 1.073363548, "count": 56334544, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4647437235, "variance": 0.2159867286 }, { "average": -0.8883470279, "count": 56334544, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76874718, "variance": 248.6533876 }, { "average": 0.5065027597, "count": 56334544, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999577168, "variance": 0.2499577186 }, { "average": 1023.614985, "count": 56334544, "maximum": 1027, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.316201978, "variance": 1.732387647 }, { "average": 226000999.2, "count": 56334544, "maximum": 226002590.2, "minimum": 225999900, "name": "GpsTime", "position": 12, "stddev": 579.2229652, "variance": 335499.2434 }, { "average": 0.5065027597, "count": 56334544, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999577168, "variance": 0.2499577186 }, { "average": 0, "count": 56334544, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56334544, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002773786542, "count": 56334544, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05259365646, "variance": 0.002766092699 }, { "average": 0, "count": 56334544, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621185.1253, 5227242.399, 530.8937737, 622160.4853, 5228650.899, 1088.533774 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621185.1252501436, 5227242.399361456, 530.89377367424 ], [ 621185.1252501436, 5228650.899361456, 530.89377367424 ], [ 622160.4852501437, 5228650.899361456, 1088.53377367424 ], [ 622160.4852501437, 5227242.399361456, 1088.53377367424 ], [ 621185.1252501436, 5227242.399361456, 530.89377367424 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:16:30+00:00", "end_time": "2018-11-11T19:31:40+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5418.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785867716022, 47.26251039800998, 675.4014328772735 ], [ -121.53751004719109, 47.275165494148055, 675.4014328772735 ], [ -121.52466775340453, 47.2750008456776, 1070.6614328772735 ], [ -121.52501944203466, 47.26234582199725, 1070.6614328772735 ], [ -121.53785867716022, 47.26251039800998, 675.4014328772735 ] ] ] }, "bbox": [ -121.5378587, 47.26234582, 675.4014329, -121.5246678, 47.27516549, 1070.661433 ], "properties": { "datetime": "2018-11-11T23:39:56Z", "pc:count": 53845677, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611120.8421, "count": 53845677, "maximum": 611586.3389, "minimum": 610614.6989, "name": "X", "position": 0, "stddev": 270.2724512, "variance": 73047.1979 }, { "average": 5236065.79, "count": 53845677, "maximum": 5236779.562, "minimum": 5235372.722, "name": "Y", "position": 1, "stddev": 393.9682954, "variance": 155211.0178 }, { "average": 864.898955, "count": 53845677, "maximum": 1070.661433, "minimum": 675.4014329, "name": "Z", "position": 2, "stddev": 74.83812387, "variance": 5600.744785 }, { "average": 36255.3636, "count": 53845677, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16480.36588, "variance": 271602459.4 }, { "average": 1.865430014, "count": 53845677, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.021371509, "variance": 1.04319976 }, { "average": 2.730729265, "count": 53845677, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.23080114, "variance": 1.514871447 }, { "average": 0, "count": 53845677, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.857159304e-08, "count": 53845677, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001362776322, "variance": 1.857159304e-08 }, { "average": 1.059756162, "count": 53845677, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3188316783, "variance": 0.1016536391 }, { "average": -0.4201810312, "count": 53845677, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.66894279, "variance": 245.5157682 }, { "average": 0.5079642327, "count": 53845677, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999365716, "variance": 0.2499365756 }, { "average": 1054.785832, "count": 53845677, "maximum": 1059, "minimum": 1043, "name": "PointSourceId", "position": 11, "stddev": 1.419497152, "variance": 2.014972163 }, { "average": 226012790.8, "count": 53845677, "maximum": 226014796, "minimum": 226009384.4, "name": "GpsTime", "position": 12, "stddev": 689.4372201, "variance": 475323.6805 }, { "average": 0.5079642327, "count": 53845677, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999365716, "variance": 0.2499365756 }, { "average": 0, "count": 53845677, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53845677, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001515609136, "count": 53845677, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03890131223, "variance": 0.001513312093 }, { "average": 0, "count": 53845677, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610614.6989, 5235372.722, 675.4014329, 611586.3389, 5236779.562, 1070.661433 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610614.6989490563, 5235372.721645039, 675.4014328772735 ], [ 610614.6989490563, 5236779.561645038, 675.4014328772735 ], [ 611586.3389490562, 5236779.561645038, 1070.6614328772735 ], [ 611586.3389490562, 5235372.721645039, 1070.6614328772735 ], [ 610614.6989490563, 5235372.721645039, 675.4014328772735 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:39:56+00:00", "end_time": "2018-11-11T22:09:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5418.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5418.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5418.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5418.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5378587, 47.26234582, 675.4014329, -121.5246678, 47.27516549, 1070.661433 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785867716022, 47.26251039800998, 675.4014328772735 ], [ -121.53751004719109, 47.275165494148055, 675.4014328772735 ], [ -121.52466775340453, 47.2750008456776, 1070.6614328772735 ], [ -121.52501944203466, 47.26234582199725, 1070.6614328772735 ], [ -121.53785867716022, 47.26251039800998, 675.4014328772735 ] ] ] }, "id": "20181111_47121C5418.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5418.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:39:56Z", "pc:count": 53845677, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611120.8421, "count": 53845677, "maximum": 611586.3389, "minimum": 610614.6989, "name": "X", "position": 0, "stddev": 270.2724512, "variance": 73047.1979 }, { "average": 5236065.79, "count": 53845677, "maximum": 5236779.562, "minimum": 5235372.722, "name": "Y", "position": 1, "stddev": 393.9682954, "variance": 155211.0178 }, { "average": 864.898955, "count": 53845677, "maximum": 1070.661433, "minimum": 675.4014329, "name": "Z", "position": 2, "stddev": 74.83812387, "variance": 5600.744785 }, { "average": 36255.3636, "count": 53845677, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16480.36588, "variance": 271602459.4 }, { "average": 1.865430014, "count": 53845677, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.021371509, "variance": 1.04319976 }, { "average": 2.730729265, "count": 53845677, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.23080114, "variance": 1.514871447 }, { "average": 0, "count": 53845677, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.857159304e-08, "count": 53845677, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001362776322, "variance": 1.857159304e-08 }, { "average": 1.059756162, "count": 53845677, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3188316783, "variance": 0.1016536391 }, { "average": -0.4201810312, "count": 53845677, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.66894279, "variance": 245.5157682 }, { "average": 0.5079642327, "count": 53845677, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999365716, "variance": 0.2499365756 }, { "average": 1054.785832, "count": 53845677, "maximum": 1059, "minimum": 1043, "name": "PointSourceId", "position": 11, "stddev": 1.419497152, "variance": 2.014972163 }, { "average": 226012790.8, "count": 53845677, "maximum": 226014796, "minimum": 226009384.4, "name": "GpsTime", "position": 12, "stddev": 689.4372201, "variance": 475323.6805 }, { "average": 0.5079642327, "count": 53845677, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999365716, "variance": 0.2499365756 }, { "average": 0, "count": 53845677, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53845677, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001515609136, "count": 53845677, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03890131223, "variance": 0.001513312093 }, { "average": 0, "count": 53845677, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610614.6989, 5235372.722, 675.4014329, 611586.3389, 5236779.562, 1070.661433 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610614.6989490563, 5235372.721645039, 675.4014328772735 ], [ 610614.6989490563, 5236779.561645038, 675.4014328772735 ], [ 611586.3389490562, 5236779.561645038, 1070.6614328772735 ], [ 611586.3389490562, 5235372.721645039, 1070.6614328772735 ], [ 610614.6989490563, 5235372.721645039, 675.4014328772735 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:39:56+00:00", "end_time": "2018-11-11T22:09:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3311.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539524444851, 47.15001145289601, 850.6604391773819 ], [ -121.37500886951692, 47.16268346019898, 850.6604391773819 ], [ -121.36213139025891, 47.16250002629115, 1409.080439177382 ], [ -121.36252082374786, 47.1498280997958, 1409.080439177382 ], [ -121.37539524444851, 47.15001145289601, 850.6604391773819 ] ] ] }, "bbox": [ -121.3753952, 47.1498281, 850.6604392, -121.3621314, 47.16268346, 1409.080439 ], "properties": { "datetime": "2018-11-11T19:03:00Z", "pc:count": 46918622, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623649.3656, "count": 46918622, "maximum": 624141.7316, "minimum": 623165.2916, "name": "X", "position": 0, "stddev": 273.0780229, "variance": 74571.60661 }, { "average": 5223899.204, "count": 46918622, "maximum": 5224523.069, "minimum": 5223114.269, "name": "Y", "position": 1, "stddev": 396.9389908, "variance": 157560.5625 }, { "average": 1181.788339, "count": 46918622, "maximum": 1409.080439, "minimum": 850.6604392, "name": "Z", "position": 2, "stddev": 95.08997892, "variance": 9042.104091 }, { "average": 36893.89397, "count": 46918622, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18806.43766, "variance": 353682097.6 }, { "average": 1.883314625, "count": 46918622, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.054414772, "variance": 1.111790511 }, { "average": 2.766588776, "count": 46918622, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.292925453, "variance": 1.671656227 }, { "average": 0, "count": 46918622, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.754644712e-07, "count": 46918622, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007585935357, "variance": 5.754641523e-07 }, { "average": 1.061506005, "count": 46918622, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3629317262, "variance": 0.1317194379 }, { "average": -0.1788052832, "count": 46918622, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.32895235, "variance": 266.634685 }, { "average": 0.5076372874, "count": 46918622, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999416738, "variance": 0.2499416772 }, { "average": 1015.054637, "count": 46918622, "maximum": 1017, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 1.089662717, "variance": 1.187364836 }, { "average": 225997408.6, "count": 46918622, "maximum": 225998180.4, "minimum": 225996309.7, "name": "GpsTime", "position": 12, "stddev": 397.1922275, "variance": 157761.6656 }, { "average": 0.5076372874, "count": 46918622, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999416738, "variance": 0.2499416772 }, { "average": 0, "count": 46918622, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46918622, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002466547291, "count": 46918622, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04960305926, "variance": 0.002460463488 }, { "average": 0, "count": 46918622, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623165.2916, 5223114.269, 850.6604392, 624141.7316, 5224523.069, 1409.080439 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623165.2916468831, 5223114.268563727, 850.6604391773819 ], [ 623165.2916468831, 5224523.068563728, 850.6604391773819 ], [ 624141.7316468831, 5224523.068563728, 1409.080439177382 ], [ 624141.7316468831, 5223114.268563727, 1409.080439177382 ], [ 623165.2916468831, 5223114.268563727, 850.6604391773819 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:03:00+00:00", "end_time": "2018-11-11T18:31:49+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3311.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3311.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3311.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3311.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3753952, 47.1498281, 850.6604392, -121.3621314, 47.16268346, 1409.080439 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539524444851, 47.15001145289601, 850.6604391773819 ], [ -121.37500886951692, 47.16268346019898, 850.6604391773819 ], [ -121.36213139025891, 47.16250002629115, 1409.080439177382 ], [ -121.36252082374786, 47.1498280997958, 1409.080439177382 ], [ -121.37539524444851, 47.15001145289601, 850.6604391773819 ] ] ] }, "id": "20181111_47121B3311.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3311.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:03:00Z", "pc:count": 46918622, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623649.3656, "count": 46918622, "maximum": 624141.7316, "minimum": 623165.2916, "name": "X", "position": 0, "stddev": 273.0780229, "variance": 74571.60661 }, { "average": 5223899.204, "count": 46918622, "maximum": 5224523.069, "minimum": 5223114.269, "name": "Y", "position": 1, "stddev": 396.9389908, "variance": 157560.5625 }, { "average": 1181.788339, "count": 46918622, "maximum": 1409.080439, "minimum": 850.6604392, "name": "Z", "position": 2, "stddev": 95.08997892, "variance": 9042.104091 }, { "average": 36893.89397, "count": 46918622, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18806.43766, "variance": 353682097.6 }, { "average": 1.883314625, "count": 46918622, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.054414772, "variance": 1.111790511 }, { "average": 2.766588776, "count": 46918622, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.292925453, "variance": 1.671656227 }, { "average": 0, "count": 46918622, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.754644712e-07, "count": 46918622, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007585935357, "variance": 5.754641523e-07 }, { "average": 1.061506005, "count": 46918622, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3629317262, "variance": 0.1317194379 }, { "average": -0.1788052832, "count": 46918622, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.32895235, "variance": 266.634685 }, { "average": 0.5076372874, "count": 46918622, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999416738, "variance": 0.2499416772 }, { "average": 1015.054637, "count": 46918622, "maximum": 1017, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 1.089662717, "variance": 1.187364836 }, { "average": 225997408.6, "count": 46918622, "maximum": 225998180.4, "minimum": 225996309.7, "name": "GpsTime", "position": 12, "stddev": 397.1922275, "variance": 157761.6656 }, { "average": 0.5076372874, "count": 46918622, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999416738, "variance": 0.2499416772 }, { "average": 0, "count": 46918622, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46918622, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002466547291, "count": 46918622, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04960305926, "variance": 0.002460463488 }, { "average": 0, "count": 46918622, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623165.2916, 5223114.269, 850.6604392, 624141.7316, 5224523.069, 1409.080439 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623165.2916468831, 5223114.268563727, 850.6604391773819 ], [ 623165.2916468831, 5224523.068563728, 850.6604391773819 ], [ 624141.7316468831, 5224523.068563728, 1409.080439177382 ], [ 624141.7316468831, 5223114.268563727, 1409.080439177382 ], [ 623165.2916468831, 5223114.268563727, 850.6604391773819 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:03:00+00:00", "end_time": "2018-11-11T18:31:49+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4212.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538432812685, 47.212510921070105, 92.50857832332053 ], [ -121.4250091691301, 47.225178061564, 92.50857832332053 ], [ -121.41214186053378, 47.225000423834246, 1060.4885783233206 ], [ -121.41252008136199, 47.2123333615775, 1060.4885783233206 ], [ -121.42538432812685, 47.212510921070105, 92.50857832332053 ] ] ] }, "bbox": [ -121.4253843, 47.21233336, 92.50857832, -121.4121419, 47.22517806, 1060.488578 ], "properties": { "datetime": "2018-11-11T21:02:35Z", "pc:count": 63373318, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619729.1945, "count": 63373318, "maximum": 620210.0591, "minimum": 619235.5591, "name": "X", "position": 0, "stddev": 274.7241428, "variance": 75473.35465 }, { "average": 5230705.089, "count": 63373318, "maximum": 5231390.284, "minimum": 5229982.044, "name": "Y", "position": 1, "stddev": 396.6813011, "variance": 157356.0547 }, { "average": 808.7419744, "count": 63373318, "maximum": 1060.488578, "minimum": 92.50857832, "name": "Z", "position": 2, "stddev": 114.6431076, "variance": 13143.04212 }, { "average": 34907.55917, "count": 63373318, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17529.67194, "variance": 307289398.4 }, { "average": 1.99337614, "count": 63373318, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.099487031, "variance": 1.208871732 }, { "average": 2.986809796, "count": 63373318, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.283176595, "variance": 1.646542175 }, { "average": 0, "count": 63373318, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.656848707e-06, "count": 63373318, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001287185297, "variance": 1.656845988e-06 }, { "average": 1.047406734, "count": 63373318, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.336626532, "variance": 0.113317422 }, { "average": 0.7698251538, "count": 63373318, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86277793, "variance": 251.6277238 }, { "average": 0.509348903, "count": 63373318, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999125943, "variance": 0.249912602 }, { "average": 1030.470043, "count": 63373318, "maximum": 1033, "minimum": 1027, "name": "PointSourceId", "position": 11, "stddev": 1.323690653, "variance": 1.752156945 }, { "average": 226004084, "count": 63373318, "maximum": 226005355.3, "minimum": 226002569.4, "name": "GpsTime", "position": 12, "stddev": 616.376034, "variance": 379919.4153 }, { "average": 0.509348903, "count": 63373318, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999125943, "variance": 0.249912602 }, { "average": 0, "count": 63373318, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63373318, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002072828189, "count": 63373318, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04548111262, "variance": 0.002068531605 }, { "average": 0, "count": 63373318, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619235.5591, 5229982.044, 92.50857832, 620210.0591, 5231390.284, 1060.488578 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619235.5591284038, 5229982.043909369, 92.50857832332053 ], [ 619235.5591284038, 5231390.283909369, 92.50857832332053 ], [ 620210.0591284038, 5231390.283909369, 1060.4885783233206 ], [ 620210.0591284038, 5229982.043909369, 1060.4885783233206 ], [ 619235.5591284038, 5229982.043909369, 92.50857832332053 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:02:35+00:00", "end_time": "2018-11-11T20:16:09+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4212.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4212.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4212.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4212.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4253843, 47.21233336, 92.50857832, -121.4121419, 47.22517806, 1060.488578 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538432812685, 47.212510921070105, 92.50857832332053 ], [ -121.4250091691301, 47.225178061564, 92.50857832332053 ], [ -121.41214186053378, 47.225000423834246, 1060.4885783233206 ], [ -121.41252008136199, 47.2123333615775, 1060.4885783233206 ], [ -121.42538432812685, 47.212510921070105, 92.50857832332053 ] ] ] }, "id": "20181111_47121B4212.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4212.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:02:35Z", "pc:count": 63373318, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619729.1945, "count": 63373318, "maximum": 620210.0591, "minimum": 619235.5591, "name": "X", "position": 0, "stddev": 274.7241428, "variance": 75473.35465 }, { "average": 5230705.089, "count": 63373318, "maximum": 5231390.284, "minimum": 5229982.044, "name": "Y", "position": 1, "stddev": 396.6813011, "variance": 157356.0547 }, { "average": 808.7419744, "count": 63373318, "maximum": 1060.488578, "minimum": 92.50857832, "name": "Z", "position": 2, "stddev": 114.6431076, "variance": 13143.04212 }, { "average": 34907.55917, "count": 63373318, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17529.67194, "variance": 307289398.4 }, { "average": 1.99337614, "count": 63373318, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.099487031, "variance": 1.208871732 }, { "average": 2.986809796, "count": 63373318, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.283176595, "variance": 1.646542175 }, { "average": 0, "count": 63373318, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.656848707e-06, "count": 63373318, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001287185297, "variance": 1.656845988e-06 }, { "average": 1.047406734, "count": 63373318, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.336626532, "variance": 0.113317422 }, { "average": 0.7698251538, "count": 63373318, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.86277793, "variance": 251.6277238 }, { "average": 0.509348903, "count": 63373318, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999125943, "variance": 0.249912602 }, { "average": 1030.470043, "count": 63373318, "maximum": 1033, "minimum": 1027, "name": "PointSourceId", "position": 11, "stddev": 1.323690653, "variance": 1.752156945 }, { "average": 226004084, "count": 63373318, "maximum": 226005355.3, "minimum": 226002569.4, "name": "GpsTime", "position": 12, "stddev": 616.376034, "variance": 379919.4153 }, { "average": 0.509348903, "count": 63373318, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999125943, "variance": 0.249912602 }, { "average": 0, "count": 63373318, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63373318, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002072828189, "count": 63373318, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04548111262, "variance": 0.002068531605 }, { "average": 0, "count": 63373318, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619235.5591, 5229982.044, 92.50857832, 620210.0591, 5231390.284, 1060.488578 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619235.5591284038, 5229982.043909369, 92.50857832332053 ], [ 619235.5591284038, 5231390.283909369, 92.50857832332053 ], [ 620210.0591284038, 5231390.283909369, 1060.4885783233206 ], [ 620210.0591284038, 5229982.043909369, 1060.4885783233206 ], [ 619235.5591284038, 5229982.043909369, 92.50857832332053 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:02:35+00:00", "end_time": "2018-11-11T20:16:09+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6118.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531527714149, 47.325009253318115, 965.8414437340913 ], [ -121.72501207023437, 47.33760708736851, 965.8414437340913 ], [ -121.71330655062667, 47.337476258776356, 1211.6814437340913 ], [ -121.71361253937383, 47.32487848205015, 1211.6814437340913 ], [ -121.72531527714149, 47.325009253318115, 965.8414437340913 ] ] ] }, "bbox": [ -121.7253153, 47.32487848, 965.8414437, -121.7133066, 47.33760709, 1211.681444 ], "properties": { "datetime": "2018-11-11T23:50:23Z", "pc:count": 34968706, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596736.4036, "count": 34968706, "maximum": 597204.4246, "minimum": 596319.9046, "name": "X", "position": 0, "stddev": 219.9181611, "variance": 48363.9976 }, { "average": 5242790.273, "count": 34968706, "maximum": 5243469.786, "minimum": 5242069.406, "name": "Y", "position": 1, "stddev": 402.2696513, "variance": 161820.8724 }, { "average": 1081.33485, "count": 34968706, "maximum": 1211.681444, "minimum": 965.8414437, "name": "Z", "position": 2, "stddev": 44.86007899, "variance": 2012.426687 }, { "average": 40668.31244, "count": 34968706, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19339.32402, "variance": 374009453.7 }, { "average": 1.692594087, "count": 34968706, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9601794572, "variance": 0.9219445899 }, { "average": 2.384976327, "count": 34968706, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.262364307, "variance": 1.593563643 }, { "average": 0, "count": 34968706, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34968706, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.08631203, "count": 34968706, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3537108046, "variance": 0.1251113333 }, { "average": -0.5175799238, "count": 34968706, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27426377, "variance": 264.8516613 }, { "average": 0.5058019876, "count": 34968706, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499966343, "variance": 0.2499663441 }, { "average": 1056.707051, "count": 34968706, "maximum": 1060, "minimum": 1054, "name": "PointSourceId", "position": 11, "stddev": 1.597161105, "variance": 2.550923596 }, { "average": 226013740, "count": 34968706, "maximum": 226015423.5, "minimum": 226012543.8, "name": "GpsTime", "position": 12, "stddev": 816.4010514, "variance": 666510.6768 }, { "average": 0.5058019876, "count": 34968706, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499966343, "variance": 0.2499663441 }, { "average": 0, "count": 34968706, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34968706, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001541635541, "count": 34968706, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03923339069, "variance": 0.001539258945 }, { "average": 0, "count": 34968706, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596319.9046, 5242069.406, 965.8414437, 597204.4246, 5243469.786, 1211.681444 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596319.9045921603, 5242069.405572384, 965.8414437340913 ], [ 596319.9045921603, 5243469.7855723845, 965.8414437340913 ], [ 597204.4245921603, 5243469.7855723845, 1211.6814437340913 ], [ 597204.4245921603, 5242069.405572384, 1211.6814437340913 ], [ 596319.9045921603, 5242069.405572384, 965.8414437340913 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:50:23+00:00", "end_time": "2018-11-11T23:02:23+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6118.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6118.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6118.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6118.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7253153, 47.32487848, 965.8414437, -121.7133066, 47.33760709, 1211.681444 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531527714149, 47.325009253318115, 965.8414437340913 ], [ -121.72501207023437, 47.33760708736851, 965.8414437340913 ], [ -121.71330655062667, 47.337476258776356, 1211.6814437340913 ], [ -121.71361253937383, 47.32487848205015, 1211.6814437340913 ], [ -121.72531527714149, 47.325009253318115, 965.8414437340913 ] ] ] }, "id": "20181111_47121C6118.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6118.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:50:23Z", "pc:count": 34968706, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596736.4036, "count": 34968706, "maximum": 597204.4246, "minimum": 596319.9046, "name": "X", "position": 0, "stddev": 219.9181611, "variance": 48363.9976 }, { "average": 5242790.273, "count": 34968706, "maximum": 5243469.786, "minimum": 5242069.406, "name": "Y", "position": 1, "stddev": 402.2696513, "variance": 161820.8724 }, { "average": 1081.33485, "count": 34968706, "maximum": 1211.681444, "minimum": 965.8414437, "name": "Z", "position": 2, "stddev": 44.86007899, "variance": 2012.426687 }, { "average": 40668.31244, "count": 34968706, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19339.32402, "variance": 374009453.7 }, { "average": 1.692594087, "count": 34968706, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9601794572, "variance": 0.9219445899 }, { "average": 2.384976327, "count": 34968706, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.262364307, "variance": 1.593563643 }, { "average": 0, "count": 34968706, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34968706, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.08631203, "count": 34968706, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3537108046, "variance": 0.1251113333 }, { "average": -0.5175799238, "count": 34968706, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27426377, "variance": 264.8516613 }, { "average": 0.5058019876, "count": 34968706, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499966343, "variance": 0.2499663441 }, { "average": 1056.707051, "count": 34968706, "maximum": 1060, "minimum": 1054, "name": "PointSourceId", "position": 11, "stddev": 1.597161105, "variance": 2.550923596 }, { "average": 226013740, "count": 34968706, "maximum": 226015423.5, "minimum": 226012543.8, "name": "GpsTime", "position": 12, "stddev": 816.4010514, "variance": 666510.6768 }, { "average": 0.5058019876, "count": 34968706, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499966343, "variance": 0.2499663441 }, { "average": 0, "count": 34968706, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34968706, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001541635541, "count": 34968706, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03923339069, "variance": 0.001539258945 }, { "average": 0, "count": 34968706, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596319.9046, 5242069.406, 965.8414437, 597204.4246, 5243469.786, 1211.681444 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596319.9045921603, 5242069.405572384, 965.8414437340913 ], [ 596319.9045921603, 5243469.7855723845, 965.8414437340913 ], [ 597204.4245921603, 5243469.7855723845, 1211.6814437340913 ], [ 597204.4245921603, 5242069.405572384, 1211.6814437340913 ], [ 596319.9045921603, 5242069.405572384, 965.8414437340913 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:50:23+00:00", "end_time": "2018-11-11T23:02:23+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7221.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8127944877038, 47.31250868499288, 148.15048534318333 ], [ -121.81251157242642, 47.32513538899609, 148.15048534318333 ], [ -121.79973194186907, 47.32500225007722, 1024.5504853431833 ], [ -121.80001790007422, 47.312375604541636, 1024.5504853431833 ], [ -121.8127944877038, 47.31250868499288, 148.15048534318333 ] ] ] }, "bbox": [ -121.8127945, 47.3123756, 148.1504853, -121.7997319, 47.32513539, 1024.550485 ], "properties": { "datetime": "2018-11-12T22:18:57Z", "pc:count": 64070004, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590216.4202, "count": 64070004, "maximum": 590696.8507, "minimum": 589730.9707, "name": "X", "position": 0, "stddev": 270.4760136, "variance": 73157.27395 }, { "average": 5241291.622, "count": 64070004, "maximum": 5241979.324, "minimum": 5240575.784, "name": "Y", "position": 1, "stddev": 398.5070208, "variance": 158807.8456 }, { "average": 681.188533, "count": 64070004, "maximum": 1024.550485, "minimum": 148.1504853, "name": "Z", "position": 2, "stddev": 117.0007255, "variance": 13689.16976 }, { "average": 33585.07583, "count": 64070004, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17398.28515, "variance": 302700326 }, { "average": 2.139042382, "count": 64070004, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.181587622, "variance": 1.396149309 }, { "average": 3.277577617, "count": 64070004, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.3237085, "variance": 1.752204193 }, { "average": 0, "count": 64070004, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.763695847e-06, "count": 64070004, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00132804095, "variance": 1.763692764e-06 }, { "average": 1.042241421, "count": 64070004, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3106181171, "variance": 0.09648361466 }, { "average": 0.9104330273, "count": 64070004, "maximum": 28.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18756898, "variance": 262.0373895 }, { "average": 0.5103084432, "count": 64070004, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998937286, "variance": 0.2498937399 }, { "average": 1071.964356, "count": 64070004, "maximum": 1074, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.148321705, "variance": 1.318642737 }, { "average": 226095371.2, "count": 64070004, "maximum": 226096337.1, "minimum": 226093888.3, "name": "GpsTime", "position": 12, "stddev": 645.5120759, "variance": 416685.8401 }, { "average": 0.5103084432, "count": 64070004, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998937286, "variance": 0.2498937399 }, { "average": 0, "count": 64070004, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64070004, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001867550999, "count": 64070004, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04317479915, "variance": 0.001864063282 }, { "average": 0, "count": 64070004, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589730.9707, 5240575.784, 148.1504853, 590696.8507, 5241979.324, 1024.550485 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589730.9706786193, 5240575.783937152, 148.15048534318333 ], [ 589730.9706786193, 5241979.323937151, 148.15048534318333 ], [ 590696.8506786192, 5241979.323937151, 1024.5504853431833 ], [ 590696.8506786192, 5240575.783937152, 1024.5504853431833 ], [ 589730.9706786193, 5240575.783937152, 148.15048534318333 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:18:57+00:00", "end_time": "2018-11-12T21:38:08+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7221.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7221.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7221.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7221.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8127945, 47.3123756, 148.1504853, -121.7997319, 47.32513539, 1024.550485 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8127944877038, 47.31250868499288, 148.15048534318333 ], [ -121.81251157242642, 47.32513538899609, 148.15048534318333 ], [ -121.79973194186907, 47.32500225007722, 1024.5504853431833 ], [ -121.80001790007422, 47.312375604541636, 1024.5504853431833 ], [ -121.8127944877038, 47.31250868499288, 148.15048534318333 ] ] ] }, "id": "20181112_47121C7221.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7221.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:18:57Z", "pc:count": 64070004, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590216.4202, "count": 64070004, "maximum": 590696.8507, "minimum": 589730.9707, "name": "X", "position": 0, "stddev": 270.4760136, "variance": 73157.27395 }, { "average": 5241291.622, "count": 64070004, "maximum": 5241979.324, "minimum": 5240575.784, "name": "Y", "position": 1, "stddev": 398.5070208, "variance": 158807.8456 }, { "average": 681.188533, "count": 64070004, "maximum": 1024.550485, "minimum": 148.1504853, "name": "Z", "position": 2, "stddev": 117.0007255, "variance": 13689.16976 }, { "average": 33585.07583, "count": 64070004, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17398.28515, "variance": 302700326 }, { "average": 2.139042382, "count": 64070004, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.181587622, "variance": 1.396149309 }, { "average": 3.277577617, "count": 64070004, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.3237085, "variance": 1.752204193 }, { "average": 0, "count": 64070004, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.763695847e-06, "count": 64070004, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00132804095, "variance": 1.763692764e-06 }, { "average": 1.042241421, "count": 64070004, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3106181171, "variance": 0.09648361466 }, { "average": 0.9104330273, "count": 64070004, "maximum": 28.99799919, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18756898, "variance": 262.0373895 }, { "average": 0.5103084432, "count": 64070004, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998937286, "variance": 0.2498937399 }, { "average": 1071.964356, "count": 64070004, "maximum": 1074, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.148321705, "variance": 1.318642737 }, { "average": 226095371.2, "count": 64070004, "maximum": 226096337.1, "minimum": 226093888.3, "name": "GpsTime", "position": 12, "stddev": 645.5120759, "variance": 416685.8401 }, { "average": 0.5103084432, "count": 64070004, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998937286, "variance": 0.2498937399 }, { "average": 0, "count": 64070004, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64070004, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001867550999, "count": 64070004, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04317479915, "variance": 0.001864063282 }, { "average": 0, "count": 64070004, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589730.9707, 5240575.784, 148.1504853, 590696.8507, 5241979.324, 1024.550485 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589730.9706786193, 5240575.783937152, 148.15048534318333 ], [ 589730.9706786193, 5241979.323937151, 148.15048534318333 ], [ 590696.8506786192, 5241979.323937151, 1024.5504853431833 ], [ 590696.8506786192, 5240575.783937152, 1024.5504853431833 ], [ 589730.9706786193, 5240575.783937152, 148.15048534318333 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:18:57+00:00", "end_time": "2018-11-12T21:38:08+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3312.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3628979337128, 47.15001141021849, 741.6405656713725 ], [ -121.36250854315722, 47.162684777867, 741.6405656713725 ], [ -121.34962824267684, 47.16249989697641, 1338.2405656713725 ], [ -121.35002069274998, 47.149826610781666, 1338.2405656713725 ], [ -121.3628979337128, 47.15001141021849, 741.6405656713725 ] ] ] }, "bbox": [ -121.3628979, 47.14982661, 741.6405657, -121.3496282, 47.16268478, 1338.240566 ], "properties": { "datetime": "2018-11-11T19:03:09Z", "pc:count": 51752969, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624603.8188, "count": 51752969, "maximum": 625089.3761, "minimum": 624112.7161, "name": "X", "position": 0, "stddev": 274.9334138, "variance": 75588.38203 }, { "average": 5223808.354, "count": 51752969, "maximum": 5224543, "minimum": 5223134.04, "name": "Y", "position": 1, "stddev": 405.0868951, "variance": 164095.3926 }, { "average": 987.6790637, "count": 51752969, "maximum": 1338.240566, "minimum": 741.6405657, "name": "Z", "position": 2, "stddev": 123.9216599, "variance": 15356.5778 }, { "average": 36021.13925, "count": 51752969, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16752.15192, "variance": 280634593.9 }, { "average": 1.931900448, "count": 51752969, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.037862557, "variance": 1.077158687 }, { "average": 2.863987359, "count": 51752969, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.196284503, "variance": 1.431096611 }, { "average": 0, "count": 51752969, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.700385537e-06, "count": 51752969, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001303987223, "variance": 1.700382679e-06 }, { "average": 1.038710707, "count": 51752969, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2897359133, "variance": 0.08394689948 }, { "average": -0.1404113097, "count": 51752969, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.89211748, "variance": 252.5593981 }, { "average": 0.507157087, "count": 51752969, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999487783, "variance": 0.2499487809 }, { "average": 1014.176003, "count": 51752969, "maximum": 1017, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 1.159336801, "variance": 1.344061817 }, { "average": 225997095.3, "count": 51752969, "maximum": 225998189.6, "minimum": 225996293.4, "name": "GpsTime", "position": 12, "stddev": 409.2191786, "variance": 167460.3361 }, { "average": 0.507157087, "count": 51752969, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999487783, "variance": 0.2499487809 }, { "average": 0, "count": 51752969, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51752969, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001557823668, "count": 51752969, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0394385203, "variance": 0.001555396884 }, { "average": 0, "count": 51752969, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624112.7161, 5223134.04, 741.6405657, 625089.3761, 5224543, 1338.240566 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624112.7161124503, 5223134.03988372, 741.6405656713725 ], [ 624112.7161124503, 5224542.999883721, 741.6405656713725 ], [ 625089.3761124503, 5224542.999883721, 1338.2405656713725 ], [ 625089.3761124503, 5223134.03988372, 1338.2405656713725 ], [ 624112.7161124503, 5223134.03988372, 741.6405656713725 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:03:09+00:00", "end_time": "2018-11-11T18:31:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3312.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3312.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3312.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3312.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3628979, 47.14982661, 741.6405657, -121.3496282, 47.16268478, 1338.240566 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.3628979337128, 47.15001141021849, 741.6405656713725 ], [ -121.36250854315722, 47.162684777867, 741.6405656713725 ], [ -121.34962824267684, 47.16249989697641, 1338.2405656713725 ], [ -121.35002069274998, 47.149826610781666, 1338.2405656713725 ], [ -121.3628979337128, 47.15001141021849, 741.6405656713725 ] ] ] }, "id": "20181111_47121B3312.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3312.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:03:09Z", "pc:count": 51752969, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624603.8188, "count": 51752969, "maximum": 625089.3761, "minimum": 624112.7161, "name": "X", "position": 0, "stddev": 274.9334138, "variance": 75588.38203 }, { "average": 5223808.354, "count": 51752969, "maximum": 5224543, "minimum": 5223134.04, "name": "Y", "position": 1, "stddev": 405.0868951, "variance": 164095.3926 }, { "average": 987.6790637, "count": 51752969, "maximum": 1338.240566, "minimum": 741.6405657, "name": "Z", "position": 2, "stddev": 123.9216599, "variance": 15356.5778 }, { "average": 36021.13925, "count": 51752969, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16752.15192, "variance": 280634593.9 }, { "average": 1.931900448, "count": 51752969, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.037862557, "variance": 1.077158687 }, { "average": 2.863987359, "count": 51752969, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.196284503, "variance": 1.431096611 }, { "average": 0, "count": 51752969, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.700385537e-06, "count": 51752969, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001303987223, "variance": 1.700382679e-06 }, { "average": 1.038710707, "count": 51752969, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2897359133, "variance": 0.08394689948 }, { "average": -0.1404113097, "count": 51752969, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.89211748, "variance": 252.5593981 }, { "average": 0.507157087, "count": 51752969, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999487783, "variance": 0.2499487809 }, { "average": 1014.176003, "count": 51752969, "maximum": 1017, "minimum": 1012, "name": "PointSourceId", "position": 11, "stddev": 1.159336801, "variance": 1.344061817 }, { "average": 225997095.3, "count": 51752969, "maximum": 225998189.6, "minimum": 225996293.4, "name": "GpsTime", "position": 12, "stddev": 409.2191786, "variance": 167460.3361 }, { "average": 0.507157087, "count": 51752969, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999487783, "variance": 0.2499487809 }, { "average": 0, "count": 51752969, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51752969, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001557823668, "count": 51752969, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0394385203, "variance": 0.001555396884 }, { "average": 0, "count": 51752969, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624112.7161, 5223134.04, 741.6405657, 625089.3761, 5224543, 1338.240566 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624112.7161124503, 5223134.03988372, 741.6405656713725 ], [ 624112.7161124503, 5224542.999883721, 741.6405656713725 ], [ 625089.3761124503, 5224542.999883721, 1338.2405656713725 ], [ 625089.3761124503, 5223134.03988372, 1338.2405656713725 ], [ 624112.7161124503, 5223134.03988372, 741.6405656713725 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:03:09+00:00", "end_time": "2018-11-11T18:31:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4223.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288684427826, 47.187510844713756, 510.9643083736143 ], [ -121.41250900119869, 47.20017922365044, 510.9643083736143 ], [ -121.3996396348495, 47.20000014038407, 1067.5443083736143 ], [ -121.4000205378245, 47.18733184032379, 1067.5443083736143 ], [ -121.41288684427826, 47.187510844713756, 510.9643083736143 ] ] ] }, "bbox": [ -121.4128868, 47.18733184, 510.9643084, -121.3996396, 47.20017922, 1067.544308 ], "properties": { "datetime": "2018-11-11T20:16:28Z", "pc:count": 60492973, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620710.5933, "count": 60492973, "maximum": 621213.4862, "minimum": 620238.3662, "name": "X", "position": 0, "stddev": 270.345673, "variance": 73086.78293 }, { "average": 5227917.281, "count": 60492973, "maximum": 5228631.406, "minimum": 5227223.026, "name": "Y", "position": 1, "stddev": 398.8836876, "variance": 159108.1963 }, { "average": 730.8568707, "count": 60492973, "maximum": 1067.544308, "minimum": 510.9643084, "name": "Z", "position": 2, "stddev": 90.52486182, "variance": 8194.750607 }, { "average": 35036.86994, "count": 60492973, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16141.15837, "variance": 260536993.4 }, { "average": 1.915770729, "count": 60492973, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.033180626, "variance": 1.067462206 }, { "average": 2.831841708, "count": 60492973, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.20334106, "variance": 1.448029706 }, { "average": 0, "count": 60492973, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.768800485e-06, "count": 60492973, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001329961423, "variance": 1.768797386e-06 }, { "average": 1.07148508, "count": 60492973, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5475689333, "variance": 0.2998317367 }, { "average": 0.7565994879, "count": 60492973, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.6335501, "variance": 244.4078888 }, { "average": 0.5082908721, "count": 60492973, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999312608, "variance": 0.2499312656 }, { "average": 1024.335862, "count": 60492973, "maximum": 1027, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.349499895, "variance": 1.821149966 }, { "average": 226001317.4, "count": 60492973, "maximum": 226002588, "minimum": 225999894.9, "name": "GpsTime", "position": 12, "stddev": 604.401376, "variance": 365301.0233 }, { "average": 0.5082908721, "count": 60492973, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999312608, "variance": 0.2499312656 }, { "average": 0, "count": 60492973, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60492973, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002613278736, "count": 60492973, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05105339904, "variance": 0.002606449553 }, { "average": 0, "count": 60492973, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620238.3662, 5227223.026, 510.9643084, 621213.4862, 5228631.406, 1067.544308 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620238.366189938, 5227223.026066496, 510.9643083736143 ], [ 620238.366189938, 5228631.406066497, 510.9643083736143 ], [ 621213.4861899382, 5228631.406066497, 1067.5443083736143 ], [ 621213.4861899382, 5227223.026066496, 1067.5443083736143 ], [ 620238.366189938, 5227223.026066496, 510.9643083736143 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:16:28+00:00", "end_time": "2018-11-11T19:31:34+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4223.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4223.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4223.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4223.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4128868, 47.18733184, 510.9643084, -121.3996396, 47.20017922, 1067.544308 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288684427826, 47.187510844713756, 510.9643083736143 ], [ -121.41250900119869, 47.20017922365044, 510.9643083736143 ], [ -121.3996396348495, 47.20000014038407, 1067.5443083736143 ], [ -121.4000205378245, 47.18733184032379, 1067.5443083736143 ], [ -121.41288684427826, 47.187510844713756, 510.9643083736143 ] ] ] }, "id": "20181111_47121B4223.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4223.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:16:28Z", "pc:count": 60492973, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620710.5933, "count": 60492973, "maximum": 621213.4862, "minimum": 620238.3662, "name": "X", "position": 0, "stddev": 270.345673, "variance": 73086.78293 }, { "average": 5227917.281, "count": 60492973, "maximum": 5228631.406, "minimum": 5227223.026, "name": "Y", "position": 1, "stddev": 398.8836876, "variance": 159108.1963 }, { "average": 730.8568707, "count": 60492973, "maximum": 1067.544308, "minimum": 510.9643084, "name": "Z", "position": 2, "stddev": 90.52486182, "variance": 8194.750607 }, { "average": 35036.86994, "count": 60492973, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16141.15837, "variance": 260536993.4 }, { "average": 1.915770729, "count": 60492973, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.033180626, "variance": 1.067462206 }, { "average": 2.831841708, "count": 60492973, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.20334106, "variance": 1.448029706 }, { "average": 0, "count": 60492973, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.768800485e-06, "count": 60492973, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001329961423, "variance": 1.768797386e-06 }, { "average": 1.07148508, "count": 60492973, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5475689333, "variance": 0.2998317367 }, { "average": 0.7565994879, "count": 60492973, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.6335501, "variance": 244.4078888 }, { "average": 0.5082908721, "count": 60492973, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999312608, "variance": 0.2499312656 }, { "average": 1024.335862, "count": 60492973, "maximum": 1027, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.349499895, "variance": 1.821149966 }, { "average": 226001317.4, "count": 60492973, "maximum": 226002588, "minimum": 225999894.9, "name": "GpsTime", "position": 12, "stddev": 604.401376, "variance": 365301.0233 }, { "average": 0.5082908721, "count": 60492973, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999312608, "variance": 0.2499312656 }, { "average": 0, "count": 60492973, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60492973, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002613278736, "count": 60492973, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05105339904, "variance": 0.002606449553 }, { "average": 0, "count": 60492973, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620238.3662, 5227223.026, 510.9643084, 621213.4862, 5228631.406, 1067.544308 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620238.366189938, 5227223.026066496, 510.9643083736143 ], [ 620238.366189938, 5228631.406066497, 510.9643083736143 ], [ 621213.4861899382, 5228631.406066497, 1067.5443083736143 ], [ 621213.4861899382, 5227223.026066496, 1067.5443083736143 ], [ 620238.366189938, 5227223.026066496, 510.9643083736143 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:16:28+00:00", "end_time": "2018-11-11T19:31:34+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3307.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289838029654, 47.16251124188727, 737.3140330779249 ], [ -121.36250880862542, 47.175184941552466, 737.3140330779249 ], [ -121.34962759672591, 47.17500005404834, 1270.9140330779248 ], [ -121.35002022955472, 47.16232643584472, 1270.9140330779248 ], [ -121.36289838029654, 47.16251124188727, 737.3140330779249 ] ] ] }, "bbox": [ -121.3628984, 47.16232644, 737.3140331, -121.3496276, 47.17518494, 1270.914033 ], "properties": { "datetime": "2018-11-11T19:17:17Z", "pc:count": 50246690, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624578.539, "count": 50246690, "maximum": 625060.0737, "minimum": 624083.5737, "name": "X", "position": 0, "stddev": 272.4790891, "variance": 74244.85398 }, { "average": 5225258.345, "count": 50246690, "maximum": 5225932.096, "minimum": 5224523.096, "name": "Y", "position": 1, "stddev": 410.4743291, "variance": 168489.1749 }, { "average": 1004.854956, "count": 50246690, "maximum": 1270.914033, "minimum": 737.3140331, "name": "Z", "position": 2, "stddev": 110.2870429, "variance": 12163.23184 }, { "average": 36210.72935, "count": 50246690, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17620.2136, "variance": 310471927.3 }, { "average": 1.902099442, "count": 50246690, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.036996247, "variance": 1.075361217 }, { "average": 2.804063969, "count": 50246690, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.228978776, "variance": 1.510388832 }, { "average": 0, "count": 50246690, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.368578706e-07, "count": 50246690, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007980335066, "variance": 6.368574777e-07 }, { "average": 1.056419418, "count": 50246690, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3638972207, "variance": 0.1324211873 }, { "average": 0.1100877392, "count": 50246690, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.0968328, "variance": 259.1080261 }, { "average": 0.5085477869, "count": 50246690, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499926935, "variance": 0.2499269403 }, { "average": 1016.607767, "count": 50246690, "maximum": 1019, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 1.14803681, "variance": 1.317988517 }, { "average": 225997990.3, "count": 50246690, "maximum": 225999037.2, "minimum": 225996973.9, "name": "GpsTime", "position": 12, "stddev": 448.0304777, "variance": 200731.309 }, { "average": 0.5085477869, "count": 50246690, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499926935, "variance": 0.2499269403 }, { "average": 0, "count": 50246690, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50246690, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002639497248, "count": 50246690, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05130818994, "variance": 0.002632530355 }, { "average": 0, "count": 50246690, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624083.5737, 5224523.096, 737.3140331, 625060.0737, 5225932.096, 1270.914033 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624083.573656763, 5224523.0961871315, 737.3140330779249 ], [ 624083.573656763, 5225932.0961871315, 737.3140330779249 ], [ 625060.073656763, 5225932.0961871315, 1270.9140330779248 ], [ 625060.073656763, 5224523.0961871315, 1270.9140330779248 ], [ 624083.573656763, 5224523.0961871315, 737.3140330779249 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:17:17+00:00", "end_time": "2018-11-11T18:42:53+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3307.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3307.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3307.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3307.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3628984, 47.16232644, 737.3140331, -121.3496276, 47.17518494, 1270.914033 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289838029654, 47.16251124188727, 737.3140330779249 ], [ -121.36250880862542, 47.175184941552466, 737.3140330779249 ], [ -121.34962759672591, 47.17500005404834, 1270.9140330779248 ], [ -121.35002022955472, 47.16232643584472, 1270.9140330779248 ], [ -121.36289838029654, 47.16251124188727, 737.3140330779249 ] ] ] }, "id": "20181111_47121B3307.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3307.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:17:17Z", "pc:count": 50246690, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624578.539, "count": 50246690, "maximum": 625060.0737, "minimum": 624083.5737, "name": "X", "position": 0, "stddev": 272.4790891, "variance": 74244.85398 }, { "average": 5225258.345, "count": 50246690, "maximum": 5225932.096, "minimum": 5224523.096, "name": "Y", "position": 1, "stddev": 410.4743291, "variance": 168489.1749 }, { "average": 1004.854956, "count": 50246690, "maximum": 1270.914033, "minimum": 737.3140331, "name": "Z", "position": 2, "stddev": 110.2870429, "variance": 12163.23184 }, { "average": 36210.72935, "count": 50246690, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17620.2136, "variance": 310471927.3 }, { "average": 1.902099442, "count": 50246690, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.036996247, "variance": 1.075361217 }, { "average": 2.804063969, "count": 50246690, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.228978776, "variance": 1.510388832 }, { "average": 0, "count": 50246690, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.368578706e-07, "count": 50246690, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007980335066, "variance": 6.368574777e-07 }, { "average": 1.056419418, "count": 50246690, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3638972207, "variance": 0.1324211873 }, { "average": 0.1100877392, "count": 50246690, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.0968328, "variance": 259.1080261 }, { "average": 0.5085477869, "count": 50246690, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499926935, "variance": 0.2499269403 }, { "average": 1016.607767, "count": 50246690, "maximum": 1019, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 1.14803681, "variance": 1.317988517 }, { "average": 225997990.3, "count": 50246690, "maximum": 225999037.2, "minimum": 225996973.9, "name": "GpsTime", "position": 12, "stddev": 448.0304777, "variance": 200731.309 }, { "average": 0.5085477869, "count": 50246690, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499926935, "variance": 0.2499269403 }, { "average": 0, "count": 50246690, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50246690, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002639497248, "count": 50246690, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05130818994, "variance": 0.002632530355 }, { "average": 0, "count": 50246690, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624083.5737, 5224523.096, 737.3140331, 625060.0737, 5225932.096, 1270.914033 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624083.573656763, 5224523.0961871315, 737.3140330779249 ], [ 624083.573656763, 5225932.0961871315, 737.3140330779249 ], [ 625060.073656763, 5225932.0961871315, 1270.9140330779248 ], [ 625060.073656763, 5224523.0961871315, 1270.9140330779248 ], [ 624083.573656763, 5224523.0961871315, 737.3140330779249 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:17:17+00:00", "end_time": "2018-11-11T18:42:53+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4202.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538429895359, 47.23751153747383, 562.3913708595909 ], [ -121.42500883326412, 47.250177902847405, 562.3913708595909 ], [ -121.41214181362668, 47.250000282429404, 1095.1113708595908 ], [ -121.41252034358122, 47.237333995286214, 1095.1113708595908 ], [ -121.42538429895359, 47.23751153747383, 562.3913708595909 ] ] ] }, "bbox": [ -121.4253843, 47.237334, 562.3913709, -121.4121418, 47.2501779, 1095.111371 ], "properties": { "datetime": "2018-11-11T21:41:05Z", "pc:count": 73829322, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619649.8646, "count": 73829322, "maximum": 620153.5221, "minimum": 619179.5021, "name": "X", "position": 0, "stddev": 271.310379, "variance": 73609.32178 }, { "average": 5233550.63, "count": 73829322, "maximum": 5234168.461, "minimum": 5232760.301, "name": "Y", "position": 1, "stddev": 398.9724368, "variance": 159179.0053 }, { "average": 760.3838812, "count": 73829322, "maximum": 1095.111371, "minimum": 562.3913709, "name": "Z", "position": 2, "stddev": 135.6915202, "variance": 18412.18865 }, { "average": 35308.56327, "count": 73829322, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17823.46649, "variance": 317675957.7 }, { "average": 1.931812282, "count": 73829322, "maximum": 13, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.087216656, "variance": 1.182040057 }, { "average": 2.863597528, "count": 73829322, "maximum": 13, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.321082929, "variance": 1.745260107 }, { "average": 0, "count": 73829322, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.164848839e-06, "count": 73829322, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00107928101, "variance": 1.164847498e-06 }, { "average": 1.064734862, "count": 73829322, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4430784983, "variance": 0.1963185557 }, { "average": 0.6779556383, "count": 73829322, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.72901752, "variance": 247.4019921 }, { "average": 0.5039069978, "count": 73829322, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999847385, "variance": 0.2499847388 }, { "average": 1019.405642, "count": 73829322, "maximum": 1038, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.29223031, "variance": 233.8523079 }, { "average": 225872049.9, "count": 73829322, "maximum": 226007665.6, "minimum": 225753956.1, "name": "GpsTime", "position": 12, "stddev": 125785.2705, "variance": 15821934270.0 }, { "average": 0.5039069978, "count": 73829322, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999847385, "variance": 0.2499847388 }, { "average": 0, "count": 73829322, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 73829322, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002721439051, "count": 73829322, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05209638046, "variance": 0.002714032857 }, { "average": 0, "count": 73829322, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619179.5021, 5232760.301, 562.3913709, 620153.5221, 5234168.461, 1095.111371 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619179.5020514312, 5232760.301253492, 562.3913708595909 ], [ 619179.5020514312, 5234168.461253492, 562.3913708595909 ], [ 620153.5220514312, 5234168.461253492, 1095.1113708595908 ], [ 620153.5220514312, 5232760.301253492, 1095.1113708595908 ], [ 619179.5020514312, 5232760.301253492, 562.3913708595909 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:41:05+00:00", "end_time": "2018-11-08T23:12:36+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4202.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4202.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4202.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4202.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4253843, 47.237334, 562.3913709, -121.4121418, 47.2501779, 1095.111371 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538429895359, 47.23751153747383, 562.3913708595909 ], [ -121.42500883326412, 47.250177902847405, 562.3913708595909 ], [ -121.41214181362668, 47.250000282429404, 1095.1113708595908 ], [ -121.41252034358122, 47.237333995286214, 1095.1113708595908 ], [ -121.42538429895359, 47.23751153747383, 562.3913708595909 ] ] ] }, "id": "20181108_47121B4202.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4202.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:41:05Z", "pc:count": 73829322, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619649.8646, "count": 73829322, "maximum": 620153.5221, "minimum": 619179.5021, "name": "X", "position": 0, "stddev": 271.310379, "variance": 73609.32178 }, { "average": 5233550.63, "count": 73829322, "maximum": 5234168.461, "minimum": 5232760.301, "name": "Y", "position": 1, "stddev": 398.9724368, "variance": 159179.0053 }, { "average": 760.3838812, "count": 73829322, "maximum": 1095.111371, "minimum": 562.3913709, "name": "Z", "position": 2, "stddev": 135.6915202, "variance": 18412.18865 }, { "average": 35308.56327, "count": 73829322, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17823.46649, "variance": 317675957.7 }, { "average": 1.931812282, "count": 73829322, "maximum": 13, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.087216656, "variance": 1.182040057 }, { "average": 2.863597528, "count": 73829322, "maximum": 13, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.321082929, "variance": 1.745260107 }, { "average": 0, "count": 73829322, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.164848839e-06, "count": 73829322, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00107928101, "variance": 1.164847498e-06 }, { "average": 1.064734862, "count": 73829322, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4430784983, "variance": 0.1963185557 }, { "average": 0.6779556383, "count": 73829322, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.72901752, "variance": 247.4019921 }, { "average": 0.5039069978, "count": 73829322, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999847385, "variance": 0.2499847388 }, { "average": 1019.405642, "count": 73829322, "maximum": 1038, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 15.29223031, "variance": 233.8523079 }, { "average": 225872049.9, "count": 73829322, "maximum": 226007665.6, "minimum": 225753956.1, "name": "GpsTime", "position": 12, "stddev": 125785.2705, "variance": 15821934270.0 }, { "average": 0.5039069978, "count": 73829322, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999847385, "variance": 0.2499847388 }, { "average": 0, "count": 73829322, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 73829322, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002721439051, "count": 73829322, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05209638046, "variance": 0.002714032857 }, { "average": 0, "count": 73829322, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619179.5021, 5232760.301, 562.3913709, 620153.5221, 5234168.461, 1095.111371 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619179.5020514312, 5232760.301253492, 562.3913708595909 ], [ 619179.5020514312, 5234168.461253492, 562.3913708595909 ], [ 620153.5220514312, 5234168.461253492, 1095.1113708595908 ], [ 620153.5220514312, 5232760.301253492, 1095.1113708595908 ], [ 619179.5020514312, 5232760.301253492, 562.3913708595909 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:41:05+00:00", "end_time": "2018-11-08T23:12:36+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5324.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784660897815, 47.25001007486173, 456.13769824463867 ], [ -121.58751018627142, 47.26266007883018, 456.13769824463867 ], [ -121.57467935350842, 47.26250117340036, 1207.9976982446387 ], [ -121.57501882971044, 47.24985123933143, 1207.9976982446387 ], [ -121.58784660897815, 47.25001007486173, 456.13769824463867 ] ] ] }, "bbox": [ -121.5878466, 47.24985124, 456.1376982, -121.5746794, 47.26266008, 1207.997698 ], "properties": { "datetime": "2018-11-12T21:51:55Z", "pc:count": 54603777, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607343.9241, "count": 54603777, "maximum": 607829.2135, "minimum": 606858.2335, "name": "X", "position": 0, "stddev": 280.6844208, "variance": 78783.74406 }, { "average": 5234620.743, "count": 54603777, "maximum": 5235320.134, "minimum": 5233913.894, "name": "Y", "position": 1, "stddev": 385.2135877, "variance": 148389.5082 }, { "average": 688.742072, "count": 54603777, "maximum": 1207.997698, "minimum": 456.1376982, "name": "Z", "position": 2, "stddev": 155.4779937, "variance": 24173.40654 }, { "average": 35698.28624, "count": 54603777, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17721.34146, "variance": 314045943.1 }, { "average": 1.893106607, "count": 54603777, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.067551477, "variance": 1.139666155 }, { "average": 2.786197867, "count": 54603777, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.314691088, "variance": 1.728412656 }, { "average": 0, "count": 54603777, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.156875723e-08, "count": 54603777, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000302603289, "variance": 9.156875053e-08 }, { "average": 1.071701963, "count": 54603777, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3953544431, "variance": 0.1563051357 }, { "average": 0.8404366074, "count": 54603777, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76726597, "variance": 248.6066762 }, { "average": 0.5065973733, "count": 54603777, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999564773, "variance": 0.2499564792 }, { "average": 1063.608361, "count": 54603777, "maximum": 1071, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.723208818, "variance": 13.8622839 }, { "average": 226038950.9, "count": 54603777, "maximum": 226094715.1, "minimum": 226014823.8, "name": "GpsTime", "position": 12, "stddev": 35324.57892, "variance": 1247825876 }, { "average": 0.5065973733, "count": 54603777, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999564773, "variance": 0.2499564792 }, { "average": 0, "count": 54603777, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54603777, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002991478044, "count": 54603777, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05461253663, "variance": 0.002982529157 }, { "average": 0, "count": 54603777, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606858.2335, 5233913.894, 456.1376982, 607829.2135, 5235320.134, 1207.997698 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606858.233493041, 5233913.894006222, 456.13769824463867 ], [ 606858.233493041, 5235320.134006222, 456.13769824463867 ], [ 607829.213493041, 5235320.134006222, 1207.9976982446387 ], [ 607829.213493041, 5233913.894006222, 1207.9976982446387 ], [ 606858.233493041, 5233913.894006222, 456.13769824463867 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:51:55+00:00", "end_time": "2018-11-11T23:40:23+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5324.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5324.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5324.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5324.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5878466, 47.24985124, 456.1376982, -121.5746794, 47.26266008, 1207.997698 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784660897815, 47.25001007486173, 456.13769824463867 ], [ -121.58751018627142, 47.26266007883018, 456.13769824463867 ], [ -121.57467935350842, 47.26250117340036, 1207.9976982446387 ], [ -121.57501882971044, 47.24985123933143, 1207.9976982446387 ], [ -121.58784660897815, 47.25001007486173, 456.13769824463867 ] ] ] }, "id": "20181111_47121C5324.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5324.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:51:55Z", "pc:count": 54603777, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607343.9241, "count": 54603777, "maximum": 607829.2135, "minimum": 606858.2335, "name": "X", "position": 0, "stddev": 280.6844208, "variance": 78783.74406 }, { "average": 5234620.743, "count": 54603777, "maximum": 5235320.134, "minimum": 5233913.894, "name": "Y", "position": 1, "stddev": 385.2135877, "variance": 148389.5082 }, { "average": 688.742072, "count": 54603777, "maximum": 1207.997698, "minimum": 456.1376982, "name": "Z", "position": 2, "stddev": 155.4779937, "variance": 24173.40654 }, { "average": 35698.28624, "count": 54603777, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17721.34146, "variance": 314045943.1 }, { "average": 1.893106607, "count": 54603777, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.067551477, "variance": 1.139666155 }, { "average": 2.786197867, "count": 54603777, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.314691088, "variance": 1.728412656 }, { "average": 0, "count": 54603777, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.156875723e-08, "count": 54603777, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000302603289, "variance": 9.156875053e-08 }, { "average": 1.071701963, "count": 54603777, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3953544431, "variance": 0.1563051357 }, { "average": 0.8404366074, "count": 54603777, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76726597, "variance": 248.6066762 }, { "average": 0.5065973733, "count": 54603777, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999564773, "variance": 0.2499564792 }, { "average": 1063.608361, "count": 54603777, "maximum": 1071, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.723208818, "variance": 13.8622839 }, { "average": 226038950.9, "count": 54603777, "maximum": 226094715.1, "minimum": 226014823.8, "name": "GpsTime", "position": 12, "stddev": 35324.57892, "variance": 1247825876 }, { "average": 0.5065973733, "count": 54603777, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999564773, "variance": 0.2499564792 }, { "average": 0, "count": 54603777, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54603777, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002991478044, "count": 54603777, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05461253663, "variance": 0.002982529157 }, { "average": 0, "count": 54603777, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606858.2335, 5233913.894, 456.1376982, 607829.2135, 5235320.134, 1207.997698 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606858.233493041, 5233913.894006222, 456.13769824463867 ], [ 606858.233493041, 5235320.134006222, 456.13769824463867 ], [ 607829.213493041, 5235320.134006222, 1207.9976982446387 ], [ 607829.213493041, 5233913.894006222, 1207.9976982446387 ], [ 606858.233493041, 5233913.894006222, 456.13769824463867 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:51:55+00:00", "end_time": "2018-11-11T23:40:23+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4116.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036668308513, 47.20001043888992, 218.47226340293793 ], [ -121.50000976918436, 47.21266995693427, 218.47226340293793 ], [ -121.48715955347377, 47.2125009680599, 847.852263402938 ], [ -121.48751952217353, 47.19984152439634, 847.852263402938 ], [ -121.50036668308513, 47.20001043888992, 218.47226340293793 ] ] ] }, "bbox": [ -121.5003667, 47.19984152, 218.4722634, -121.4871596, 47.21266996, 847.8522634 ], "properties": { "datetime": "2018-11-11T21:10:18Z", "pc:count": 51186043, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614064.1271, "count": 51186043, "maximum": 614557.8666, "minimum": 613584.4666, "name": "X", "position": 0, "stddev": 273.6606059, "variance": 74890.12724 }, { "average": 5229146.075, "count": 51186043, "maximum": 5229888.423, "minimum": 5228481.083, "name": "Y", "position": 1, "stddev": 380.1373717, "variance": 144504.4214 }, { "average": 570.4610924, "count": 51186043, "maximum": 847.8522634, "minimum": 218.4722634, "name": "Z", "position": 2, "stddev": 86.6627546, "variance": 7510.433035 }, { "average": 36192.32169, "count": 51186043, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16287.53625, "variance": 265283837.2 }, { "average": 1.869337526, "count": 51186043, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.058308692, "variance": 1.120017288 }, { "average": 2.738833142, "count": 51186043, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.31716301, "variance": 1.734918395 }, { "average": 0, "count": 51186043, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.321217856e-06, "count": 51186043, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001822417869, "variance": 3.321206891e-06 }, { "average": 1.110457493, "count": 51186043, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6234334964, "variance": 0.3886693245 }, { "average": 0.7778373826, "count": 51186043, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90222252, "variance": 252.8806811 }, { "average": 0.505081141, "count": 51186043, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999741862, "variance": 0.2499741869 }, { "average": 1031.076599, "count": 51186043, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 5.462416828, "variance": 29.8379976 }, { "average": 225994063.3, "count": 51186043, "maximum": 226005818.6, "minimum": 225754811.1, "name": "GpsTime", "position": 12, "stddev": 50946.89945, "variance": 2595586564 }, { "average": 0.505081141, "count": 51186043, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999741862, "variance": 0.2499741869 }, { "average": 0, "count": 51186043, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51186043, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002873009738, "count": 51186043, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05352341179, "variance": 0.002864755609 }, { "average": 0, "count": 51186043, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613584.4666, 5228481.083, 218.4722634, 614557.8666, 5229888.423, 847.8522634 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613584.4665657033, 5228481.083017306, 218.47226340293793 ], [ 613584.4665657033, 5229888.423017306, 218.47226340293793 ], [ 614557.8665657032, 5229888.423017306, 847.852263402938 ], [ 614557.8665657032, 5228481.083017306, 847.852263402938 ], [ 613584.4665657033, 5228481.083017306, 218.47226340293793 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:10:18+00:00", "end_time": "2018-11-08T23:26:51+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4116.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4116.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4116.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4116.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5003667, 47.19984152, 218.4722634, -121.4871596, 47.21266996, 847.8522634 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.50036668308513, 47.20001043888992, 218.47226340293793 ], [ -121.50000976918436, 47.21266995693427, 218.47226340293793 ], [ -121.48715955347377, 47.2125009680599, 847.852263402938 ], [ -121.48751952217353, 47.19984152439634, 847.852263402938 ], [ -121.50036668308513, 47.20001043888992, 218.47226340293793 ] ] ] }, "id": "20181108_47121B4116.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4116.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:10:18Z", "pc:count": 51186043, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 614064.1271, "count": 51186043, "maximum": 614557.8666, "minimum": 613584.4666, "name": "X", "position": 0, "stddev": 273.6606059, "variance": 74890.12724 }, { "average": 5229146.075, "count": 51186043, "maximum": 5229888.423, "minimum": 5228481.083, "name": "Y", "position": 1, "stddev": 380.1373717, "variance": 144504.4214 }, { "average": 570.4610924, "count": 51186043, "maximum": 847.8522634, "minimum": 218.4722634, "name": "Z", "position": 2, "stddev": 86.6627546, "variance": 7510.433035 }, { "average": 36192.32169, "count": 51186043, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16287.53625, "variance": 265283837.2 }, { "average": 1.869337526, "count": 51186043, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.058308692, "variance": 1.120017288 }, { "average": 2.738833142, "count": 51186043, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.31716301, "variance": 1.734918395 }, { "average": 0, "count": 51186043, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.321217856e-06, "count": 51186043, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001822417869, "variance": 3.321206891e-06 }, { "average": 1.110457493, "count": 51186043, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6234334964, "variance": 0.3886693245 }, { "average": 0.7778373826, "count": 51186043, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90222252, "variance": 252.8806811 }, { "average": 0.505081141, "count": 51186043, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999741862, "variance": 0.2499741869 }, { "average": 1031.076599, "count": 51186043, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 5.462416828, "variance": 29.8379976 }, { "average": 225994063.3, "count": 51186043, "maximum": 226005818.6, "minimum": 225754811.1, "name": "GpsTime", "position": 12, "stddev": 50946.89945, "variance": 2595586564 }, { "average": 0.505081141, "count": 51186043, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999741862, "variance": 0.2499741869 }, { "average": 0, "count": 51186043, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51186043, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002873009738, "count": 51186043, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05352341179, "variance": 0.002864755609 }, { "average": 0, "count": 51186043, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 613584.4666, 5228481.083, 218.4722634, 614557.8666, 5229888.423, 847.8522634 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 613584.4665657033, 5228481.083017306, 218.47226340293793 ], [ 613584.4665657033, 5229888.423017306, 218.47226340293793 ], [ 614557.8665657032, 5229888.423017306, 847.852263402938 ], [ 614557.8665657032, 5228481.083017306, 847.852263402938 ], [ 613584.4665657033, 5228481.083017306, 218.47226340293793 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:10:18+00:00", "end_time": "2018-11-08T23:26:51+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7419.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530240600501, 47.26250918546131, 301.20422562543024 ], [ -121.7750109842904, 47.27513942443185, 301.20422562543024 ], [ -121.76222401258306, 47.27500200404089, 465.7242256254302 ], [ -121.76251847439636, 47.26237182542698, 465.7242256254302 ], [ -121.77530240600501, 47.26250918546131, 301.20422562543024 ] ] ] }, "bbox": [ -121.7753024, 47.26237183, 301.2042256, -121.762224, 47.27513942, 465.7242256 ], "properties": { "datetime": "2018-11-12T23:17:29Z", "pc:count": 29743903, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593082.3567, "count": 29743903, "maximum": 593619.2564, "minimum": 592651.8964, "name": "X", "position": 0, "stddev": 269.9053768, "variance": 72848.9124 }, { "average": 5235599.63, "count": 29743903, "maximum": 5236467.128, "minimum": 5235063.188, "name": "Y", "position": 1, "stddev": 384.4429032, "variance": 147796.3458 }, { "average": 366.5720423, "count": 29743903, "maximum": 465.7242256, "minimum": 301.2042256, "name": "Z", "position": 2, "stddev": 27.5091794, "variance": 756.7549512 }, { "average": 39118.33591, "count": 29743903, "maximum": 65535, "minimum": 1351, "name": "Intensity", "position": 3, "stddev": 15281.44694, "variance": 233522620.5 }, { "average": 1.668592182, "count": 29743903, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.071740334, "variance": 1.148627344 }, { "average": 2.337011219, "count": 29743903, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.526394823, "variance": 2.329881156 }, { "average": 0, "count": 29743903, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.399425892e-05, "count": 29743903, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.007347880331, "variance": 5.399134536e-05 }, { "average": 1.644454966, "count": 29743903, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 1.856937009, "variance": 3.448215055 }, { "average": 0.4021104946, "count": 29743903, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.51041915, "variance": 240.5731023 }, { "average": 0.5074740527, "count": 29743903, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999441438, "variance": 0.2499441469 }, { "average": 1078.630941, "count": 29743903, "maximum": 1081, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.183216111, "variance": 1.400000365 }, { "average": 226098708.9, "count": 29743903, "maximum": 226099849.8, "minimum": 226097432.7, "name": "GpsTime", "position": 12, "stddev": 541.5893282, "variance": 293319.0004 }, { "average": 0.5074740527, "count": 29743903, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999441438, "variance": 0.2499441469 }, { "average": 0, "count": 29743903, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 29743903, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.03445781813, "count": 29743903, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.1824019682, "variance": 0.03327047802 }, { "average": 0, "count": 29743903, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592651.8964, 5235063.188, 301.2042256, 593619.2564, 5236467.128, 465.7242256 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592651.8964471299, 5235063.187858724, 301.20422562543024 ], [ 592651.8964471299, 5236467.1278587235, 301.20422562543024 ], [ 593619.25644713, 5236467.1278587235, 465.7242256254302 ], [ 593619.25644713, 5235063.187858724, 465.7242256254302 ], [ 592651.8964471299, 5235063.187858724, 301.20422562543024 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:17:29+00:00", "end_time": "2018-11-12T22:37:12+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7419.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7419.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7419.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7419.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7753024, 47.26237183, 301.2042256, -121.762224, 47.27513942, 465.7242256 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530240600501, 47.26250918546131, 301.20422562543024 ], [ -121.7750109842904, 47.27513942443185, 301.20422562543024 ], [ -121.76222401258306, 47.27500200404089, 465.7242256254302 ], [ -121.76251847439636, 47.26237182542698, 465.7242256254302 ], [ -121.77530240600501, 47.26250918546131, 301.20422562543024 ] ] ] }, "id": "20181112_47121C7419.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7419.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:17:29Z", "pc:count": 29743903, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593082.3567, "count": 29743903, "maximum": 593619.2564, "minimum": 592651.8964, "name": "X", "position": 0, "stddev": 269.9053768, "variance": 72848.9124 }, { "average": 5235599.63, "count": 29743903, "maximum": 5236467.128, "minimum": 5235063.188, "name": "Y", "position": 1, "stddev": 384.4429032, "variance": 147796.3458 }, { "average": 366.5720423, "count": 29743903, "maximum": 465.7242256, "minimum": 301.2042256, "name": "Z", "position": 2, "stddev": 27.5091794, "variance": 756.7549512 }, { "average": 39118.33591, "count": 29743903, "maximum": 65535, "minimum": 1351, "name": "Intensity", "position": 3, "stddev": 15281.44694, "variance": 233522620.5 }, { "average": 1.668592182, "count": 29743903, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.071740334, "variance": 1.148627344 }, { "average": 2.337011219, "count": 29743903, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.526394823, "variance": 2.329881156 }, { "average": 0, "count": 29743903, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.399425892e-05, "count": 29743903, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.007347880331, "variance": 5.399134536e-05 }, { "average": 1.644454966, "count": 29743903, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 1.856937009, "variance": 3.448215055 }, { "average": 0.4021104946, "count": 29743903, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.51041915, "variance": 240.5731023 }, { "average": 0.5074740527, "count": 29743903, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999441438, "variance": 0.2499441469 }, { "average": 1078.630941, "count": 29743903, "maximum": 1081, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.183216111, "variance": 1.400000365 }, { "average": 226098708.9, "count": 29743903, "maximum": 226099849.8, "minimum": 226097432.7, "name": "GpsTime", "position": 12, "stddev": 541.5893282, "variance": 293319.0004 }, { "average": 0.5074740527, "count": 29743903, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999441438, "variance": 0.2499441469 }, { "average": 0, "count": 29743903, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 29743903, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.03445781813, "count": 29743903, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.1824019682, "variance": 0.03327047802 }, { "average": 0, "count": 29743903, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592651.8964, 5235063.188, 301.2042256, 593619.2564, 5236467.128, 465.7242256 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592651.8964471299, 5235063.187858724, 301.20422562543024 ], [ 592651.8964471299, 5236467.1278587235, 301.20422562543024 ], [ 593619.25644713, 5236467.1278587235, 465.7242256254302 ], [ 593619.25644713, 5235063.187858724, 465.7242256254302 ], [ 592651.8964471299, 5235063.187858724, 301.20422562543024 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:17:29+00:00", "end_time": "2018-11-12T22:37:12+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6122.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781201261198, 47.312509618745366, 545.8886144729494 ], [ -121.73751104720546, 47.325143705516645, 545.8886144729494 ], [ -121.7247143127919, 47.325002010417535, 1027.7086144729494 ], [ -121.72501832680831, 47.31236798590799, 1027.7086144729494 ], [ -121.73781201261198, 47.312509618745366, 545.8886144729494 ] ] ] }, "bbox": [ -121.737812, 47.31236799, 545.8886145, -121.7247143, 47.32514371, 1027.708614 ], "properties": { "datetime": "2018-11-12T21:43:56Z", "pc:count": 64798945, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595884.0439, "count": 64798945, "maximum": 596365.3277, "minimum": 595398.1277, "name": "X", "position": 0, "stddev": 273.7612423, "variance": 74945.21776 }, { "average": 5241377.231, "count": 64798945, "maximum": 5242069.344, "minimum": 5240664.944, "name": "Y", "position": 1, "stddev": 397.6561891, "variance": 158130.4447 }, { "average": 747.6146223, "count": 64798945, "maximum": 1027.708614, "minimum": 545.8886145, "name": "Z", "position": 2, "stddev": 92.918629, "variance": 8633.871615 }, { "average": 32016.74578, "count": 64798945, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16938.89254, "variance": 286926080.3 }, { "average": 2.03098981, "count": 64798945, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.114767667, "variance": 1.242706951 }, { "average": 3.062072893, "count": 64798945, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.278330125, "variance": 1.634127908 }, { "average": 0, "count": 64798945, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.160529002e-07, "count": 64798945, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000464814863, "variance": 2.160528569e-07 }, { "average": 1.061149128, "count": 64798945, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4280922957, "variance": 0.1832630136 }, { "average": 0.3362779302, "count": 64798945, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.85469972, "variance": 251.3715031 }, { "average": 0.5049774807, "count": 64798945, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999752279, "variance": 0.2499752285 }, { "average": 1061.110028, "count": 64798945, "maximum": 1070, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 2.277303366, "variance": 5.186110623 }, { "average": 226020731.5, "count": 64798945, "maximum": 226094236.3, "minimum": 226014297.2, "name": "GpsTime", "position": 12, "stddev": 18973.35671, "variance": 359988264.9 }, { "average": 0.5049774807, "count": 64798945, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999752279, "variance": 0.2499752285 }, { "average": 0, "count": 64798945, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64798945, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001619254758, "count": 64798945, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04020737242, "variance": 0.001616632797 }, { "average": 0, "count": 64798945, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595398.1277, 5240664.944, 545.8886145, 596365.3277, 5242069.344, 1027.708614 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595398.1277148222, 5240664.943726356, 545.8886144729494 ], [ 595398.1277148222, 5242069.3437263565, 545.8886144729494 ], [ 596365.3277148221, 5242069.3437263565, 1027.7086144729494 ], [ 596365.3277148221, 5240664.943726356, 1027.7086144729494 ], [ 595398.1277148222, 5240664.943726356, 545.8886144729494 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:43:56+00:00", "end_time": "2018-11-11T23:31:37+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6122.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6122.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6122.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6122.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.737812, 47.31236799, 545.8886145, -121.7247143, 47.32514371, 1027.708614 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781201261198, 47.312509618745366, 545.8886144729494 ], [ -121.73751104720546, 47.325143705516645, 545.8886144729494 ], [ -121.7247143127919, 47.325002010417535, 1027.7086144729494 ], [ -121.72501832680831, 47.31236798590799, 1027.7086144729494 ], [ -121.73781201261198, 47.312509618745366, 545.8886144729494 ] ] ] }, "id": "20181111_47121C6122.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6122.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:43:56Z", "pc:count": 64798945, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595884.0439, "count": 64798945, "maximum": 596365.3277, "minimum": 595398.1277, "name": "X", "position": 0, "stddev": 273.7612423, "variance": 74945.21776 }, { "average": 5241377.231, "count": 64798945, "maximum": 5242069.344, "minimum": 5240664.944, "name": "Y", "position": 1, "stddev": 397.6561891, "variance": 158130.4447 }, { "average": 747.6146223, "count": 64798945, "maximum": 1027.708614, "minimum": 545.8886145, "name": "Z", "position": 2, "stddev": 92.918629, "variance": 8633.871615 }, { "average": 32016.74578, "count": 64798945, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16938.89254, "variance": 286926080.3 }, { "average": 2.03098981, "count": 64798945, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.114767667, "variance": 1.242706951 }, { "average": 3.062072893, "count": 64798945, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.278330125, "variance": 1.634127908 }, { "average": 0, "count": 64798945, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.160529002e-07, "count": 64798945, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000464814863, "variance": 2.160528569e-07 }, { "average": 1.061149128, "count": 64798945, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4280922957, "variance": 0.1832630136 }, { "average": 0.3362779302, "count": 64798945, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.85469972, "variance": 251.3715031 }, { "average": 0.5049774807, "count": 64798945, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999752279, "variance": 0.2499752285 }, { "average": 1061.110028, "count": 64798945, "maximum": 1070, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 2.277303366, "variance": 5.186110623 }, { "average": 226020731.5, "count": 64798945, "maximum": 226094236.3, "minimum": 226014297.2, "name": "GpsTime", "position": 12, "stddev": 18973.35671, "variance": 359988264.9 }, { "average": 0.5049774807, "count": 64798945, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999752279, "variance": 0.2499752285 }, { "average": 0, "count": 64798945, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64798945, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001619254758, "count": 64798945, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04020737242, "variance": 0.001616632797 }, { "average": 0, "count": 64798945, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595398.1277, 5240664.944, 545.8886145, 596365.3277, 5242069.344, 1027.708614 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595398.1277148222, 5240664.943726356, 545.8886144729494 ], [ 595398.1277148222, 5242069.3437263565, 545.8886144729494 ], [ 596365.3277148221, 5242069.3437263565, 1027.7086144729494 ], [ 596365.3277148221, 5240664.943726356, 1027.7086144729494 ], [ 595398.1277148222, 5240664.943726356, 545.8886144729494 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:43:56+00:00", "end_time": "2018-11-11T23:31:37+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7408.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78779977971672, 47.28750869110681, 373.29146068654416 ], [ -121.78751109557736, 47.30013821371122, 373.29146068654416 ], [ -121.77472623580212, 47.30000222066581, 881.0314606865442 ], [ -121.77501796206471, 47.28737275779175, 881.0314606865442 ], [ -121.78779977971672, 47.28750869110681, 373.29146068654416 ] ] ] }, "bbox": [ -121.7877998, 47.28737276, 373.2914607, -121.7747262, 47.30013821, 881.0314607 ], "properties": { "datetime": "2018-11-12T22:48:12Z", "pc:count": 54231869, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592144.1487, "count": 54231869, "maximum": 592630.0108, "minimum": 591663.2708, "name": "X", "position": 0, "stddev": 272.185221, "variance": 74084.79454 }, { "average": 5238526.087, "count": 54231869, "maximum": 5239230.468, "minimum": 5237826.608, "name": "Y", "position": 1, "stddev": 388.46903, "variance": 150908.1873 }, { "average": 599.0004797, "count": 54231869, "maximum": 881.0314607, "minimum": 373.2914607, "name": "Z", "position": 2, "stddev": 126.5869346, "variance": 16024.25201 }, { "average": 33963.21812, "count": 54231869, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17186.67078, "variance": 295381652.6 }, { "average": 2.028831221, "count": 54231869, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.114395284, "variance": 1.241876849 }, { "average": 3.057686413, "count": 54231869, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.280031425, "variance": 1.638480448 }, { "average": 0, "count": 54231869, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.106360542e-07, "count": 54231869, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003326199694, "variance": 1.10636044e-07 }, { "average": 1.04910655, "count": 54231869, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3120350276, "variance": 0.09736585842 }, { "average": -1.243491661, "count": 54231869, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.78989939, "variance": 249.3209229 }, { "average": 0.5064028496, "count": 54231869, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999590064, "variance": 0.2499590081 }, { "average": 1074.76407, "count": 54231869, "maximum": 1077, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 1.039762579, "variance": 1.08110622 }, { "average": 226096868.8, "count": 54231869, "maximum": 226098092.8, "minimum": 226095289.6, "name": "GpsTime", "position": 12, "stddev": 546.2700471, "variance": 298410.9643 }, { "average": 0.5064028496, "count": 54231869, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999590064, "variance": 0.2499590081 }, { "average": 0, "count": 54231869, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54231869, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001689025322, "count": 54231869, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04106303139, "variance": 0.001686172547 }, { "average": 0, "count": 54231869, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591663.2708, 5237826.608, 373.2914607, 592630.0108, 5239230.468, 881.0314607 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591663.2707695592, 5237826.608318372, 373.29146068654416 ], [ 591663.2707695592, 5239230.468318371, 373.29146068654416 ], [ 592630.0107695592, 5239230.468318371, 881.0314606865442 ], [ 592630.0107695592, 5237826.608318372, 881.0314606865442 ], [ 591663.2707695592, 5237826.608318372, 373.29146068654416 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:48:12+00:00", "end_time": "2018-11-12T22:01:29+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7408.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7408.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7408.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7408.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7877998, 47.28737276, 373.2914607, -121.7747262, 47.30013821, 881.0314607 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78779977971672, 47.28750869110681, 373.29146068654416 ], [ -121.78751109557736, 47.30013821371122, 373.29146068654416 ], [ -121.77472623580212, 47.30000222066581, 881.0314606865442 ], [ -121.77501796206471, 47.28737275779175, 881.0314606865442 ], [ -121.78779977971672, 47.28750869110681, 373.29146068654416 ] ] ] }, "id": "20181112_47121C7408.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7408.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:48:12Z", "pc:count": 54231869, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592144.1487, "count": 54231869, "maximum": 592630.0108, "minimum": 591663.2708, "name": "X", "position": 0, "stddev": 272.185221, "variance": 74084.79454 }, { "average": 5238526.087, "count": 54231869, "maximum": 5239230.468, "minimum": 5237826.608, "name": "Y", "position": 1, "stddev": 388.46903, "variance": 150908.1873 }, { "average": 599.0004797, "count": 54231869, "maximum": 881.0314607, "minimum": 373.2914607, "name": "Z", "position": 2, "stddev": 126.5869346, "variance": 16024.25201 }, { "average": 33963.21812, "count": 54231869, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17186.67078, "variance": 295381652.6 }, { "average": 2.028831221, "count": 54231869, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.114395284, "variance": 1.241876849 }, { "average": 3.057686413, "count": 54231869, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.280031425, "variance": 1.638480448 }, { "average": 0, "count": 54231869, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.106360542e-07, "count": 54231869, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003326199694, "variance": 1.10636044e-07 }, { "average": 1.04910655, "count": 54231869, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3120350276, "variance": 0.09736585842 }, { "average": -1.243491661, "count": 54231869, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.78989939, "variance": 249.3209229 }, { "average": 0.5064028496, "count": 54231869, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999590064, "variance": 0.2499590081 }, { "average": 1074.76407, "count": 54231869, "maximum": 1077, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 1.039762579, "variance": 1.08110622 }, { "average": 226096868.8, "count": 54231869, "maximum": 226098092.8, "minimum": 226095289.6, "name": "GpsTime", "position": 12, "stddev": 546.2700471, "variance": 298410.9643 }, { "average": 0.5064028496, "count": 54231869, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999590064, "variance": 0.2499590081 }, { "average": 0, "count": 54231869, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54231869, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001689025322, "count": 54231869, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04106303139, "variance": 0.001686172547 }, { "average": 0, "count": 54231869, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591663.2708, 5237826.608, 373.2914607, 592630.0108, 5239230.468, 881.0314607 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591663.2707695592, 5237826.608318372, 373.29146068654416 ], [ 591663.2707695592, 5239230.468318371, 373.29146068654416 ], [ 592630.0107695592, 5239230.468318371, 881.0314606865442 ], [ 592630.0107695592, 5237826.608318372, 881.0314606865442 ], [ 591663.2707695592, 5237826.608318372, 373.29146068654416 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:48:12+00:00", "end_time": "2018-11-12T22:01:29+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7112.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.86003346499353, 47.33750740555251, 690.8148773030738 ], [ -121.85981479404825, 47.34766312674989, 690.8148773030738 ], [ -121.8497962869325, 47.34756301787968, 1017.9948773030738 ], [ -121.85001687824996, 47.33740733204571, 1017.9948773030738 ], [ -121.86003346499353, 47.33750740555251, 690.8148773030738 ] ] ] }, "bbox": [ -121.8600335, 47.33740733, 690.8148773, -121.8497963, 47.34766313, 1017.994877 ], "properties": { "datetime": "2018-11-12T22:15:55Z", "pc:count": 24996630, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586571.1759, "count": 24996630, "maximum": 586876.8692, "minimum": 586120.0092, "name": "X", "position": 0, "stddev": 205.9390161, "variance": 42410.87836 }, { "average": 5243674.547, "count": 24996630, "maximum": 5244429.471, "minimum": 5243300.611, "name": "Y", "position": 1, "stddev": 252.3907122, "variance": 63701.0716 }, { "average": 883.380797, "count": 24996630, "maximum": 1017.994877, "minimum": 690.8148773, "name": "Z", "position": 2, "stddev": 63.79016513, "variance": 4069.185167 }, { "average": 34188.37923, "count": 24996630, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19199.70586, "variance": 368628705.2 }, { "average": 2.13612507, "count": 24996630, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.181139796, "variance": 1.395091217 }, { "average": 3.272582904, "count": 24996630, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.326156808, "variance": 1.758691878 }, { "average": 0, "count": 24996630, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 24996630, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.039817607, "count": 24996630, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2707413817, "variance": 0.07330089575 }, { "average": -0.5585424102, "count": 24996630, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.57821293, "variance": 242.6807181 }, { "average": 0.5063936619, "count": 24996630, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999591294, "variance": 0.2499591311 }, { "average": 1071.289776, "count": 24996630, "maximum": 1073, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 0.9615137, "variance": 0.9245085953 }, { "average": 226094995.3, "count": 24996630, "maximum": 226096155.3, "minimum": 226093957, "name": "GpsTime", "position": 12, "stddev": 561.4133218, "variance": 315184.9179 }, { "average": 0.5063936619, "count": 24996630, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999591294, "variance": 0.2499591311 }, { "average": 0, "count": 24996630, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 24996630, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001168957575, "count": 24996630, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03417003308, "variance": 0.00116759116 }, { "average": 0, "count": 24996630, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586120.0092, 5243300.611, 690.8148773, 586876.8692, 5244429.471, 1017.994877 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586120.0091577169, 5243300.610539753, 690.8148773030738 ], [ 586120.0091577169, 5244429.470539752, 690.8148773030738 ], [ 586876.869157717, 5244429.470539752, 1017.9948773030738 ], [ 586876.869157717, 5243300.610539753, 1017.9948773030738 ], [ 586120.0091577169, 5243300.610539753, 690.8148773030738 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:15:55+00:00", "end_time": "2018-11-12T21:39:17+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7112.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7112.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7112.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7112.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8600335, 47.33740733, 690.8148773, -121.8497963, 47.34766313, 1017.994877 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.86003346499353, 47.33750740555251, 690.8148773030738 ], [ -121.85981479404825, 47.34766312674989, 690.8148773030738 ], [ -121.8497962869325, 47.34756301787968, 1017.9948773030738 ], [ -121.85001687824996, 47.33740733204571, 1017.9948773030738 ], [ -121.86003346499353, 47.33750740555251, 690.8148773030738 ] ] ] }, "id": "20181112_47121C7112.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7112.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:15:55Z", "pc:count": 24996630, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586571.1759, "count": 24996630, "maximum": 586876.8692, "minimum": 586120.0092, "name": "X", "position": 0, "stddev": 205.9390161, "variance": 42410.87836 }, { "average": 5243674.547, "count": 24996630, "maximum": 5244429.471, "minimum": 5243300.611, "name": "Y", "position": 1, "stddev": 252.3907122, "variance": 63701.0716 }, { "average": 883.380797, "count": 24996630, "maximum": 1017.994877, "minimum": 690.8148773, "name": "Z", "position": 2, "stddev": 63.79016513, "variance": 4069.185167 }, { "average": 34188.37923, "count": 24996630, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19199.70586, "variance": 368628705.2 }, { "average": 2.13612507, "count": 24996630, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.181139796, "variance": 1.395091217 }, { "average": 3.272582904, "count": 24996630, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.326156808, "variance": 1.758691878 }, { "average": 0, "count": 24996630, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 24996630, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.039817607, "count": 24996630, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2707413817, "variance": 0.07330089575 }, { "average": -0.5585424102, "count": 24996630, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.57821293, "variance": 242.6807181 }, { "average": 0.5063936619, "count": 24996630, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999591294, "variance": 0.2499591311 }, { "average": 1071.289776, "count": 24996630, "maximum": 1073, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 0.9615137, "variance": 0.9245085953 }, { "average": 226094995.3, "count": 24996630, "maximum": 226096155.3, "minimum": 226093957, "name": "GpsTime", "position": 12, "stddev": 561.4133218, "variance": 315184.9179 }, { "average": 0.5063936619, "count": 24996630, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999591294, "variance": 0.2499591311 }, { "average": 0, "count": 24996630, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 24996630, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001168957575, "count": 24996630, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03417003308, "variance": 0.00116759116 }, { "average": 0, "count": 24996630, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586120.0092, 5243300.611, 690.8148773, 586876.8692, 5244429.471, 1017.994877 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586120.0091577169, 5243300.610539753, 690.8148773030738 ], [ 586120.0091577169, 5244429.470539752, 690.8148773030738 ], [ 586876.869157717, 5244429.470539752, 1017.9948773030738 ], [ 586876.869157717, 5243300.610539753, 1017.9948773030738 ], [ 586120.0091577169, 5243300.610539753, 690.8148773030738 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:15:55+00:00", "end_time": "2018-11-12T21:39:17+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3303.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040144751979, 47.17501142537561, 917.4774394961605 ], [ -121.35000869784064, 47.18768609719035, 917.4774394961605 ], [ -121.33712454327008, 47.187499766851715, 1429.3174394961607 ], [ -121.33752035634708, 47.17482517714335, 1429.3174394961607 ], [ -121.35040144751979, 47.17501142537561, 917.4774394961605 ] ] ] }, "bbox": [ -121.3504014, 47.17482518, 917.4774395, -121.3371245, 47.1876861, 1429.317439 ], "properties": { "datetime": "2018-11-11T19:32:40Z", "pc:count": 56269449, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625499.9354, "count": 56269449, "maximum": 625977.9088, "minimum": 625001.4088, "name": "X", "position": 0, "stddev": 274.5809233, "variance": 75394.68345 }, { "average": 5226634.575, "count": 56269449, "maximum": 5227341.241, "minimum": 5225932.121, "name": "Y", "position": 1, "stddev": 397.226548, "variance": 157788.9305 }, { "average": 1171.643037, "count": 56269449, "maximum": 1429.317439, "minimum": 917.4774395, "name": "Z", "position": 2, "stddev": 100.0179572, "variance": 10003.59176 }, { "average": 33590.56584, "count": 56269449, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19004.12916, "variance": 361156925.2 }, { "average": 2.033899283, "count": 56269449, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.114840401, "variance": 1.24286912 }, { "average": 3.067784634, "count": 56269449, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.274973072, "variance": 1.625556333 }, { "average": 0, "count": 56269449, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.04235524e-07, "count": 56269449, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007773256522, "variance": 6.042351696e-07 }, { "average": 1.054660958, "count": 56269449, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3457930927, "variance": 0.119572863 }, { "average": 0.06796145044, "count": 56269449, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.19824451, "variance": 262.3831253 }, { "average": 0.5103998797, "count": 56269449, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998918352, "variance": 0.2498918469 }, { "average": 1018.209569, "count": 56269449, "maximum": 1021, "minimum": 1016, "name": "PointSourceId", "position": 11, "stddev": 1.050336726, "variance": 1.103207238 }, { "average": 225998627.4, "count": 56269449, "maximum": 225999960.5, "minimum": 225997673.2, "name": "GpsTime", "position": 12, "stddev": 438.1231634, "variance": 191951.9063 }, { "average": 0.5103998797, "count": 56269449, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998918352, "variance": 0.2498918469 }, { "average": 0, "count": 56269449, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56269449, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0022633241, "count": 56269449, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04752053771, "variance": 0.002258201504 }, { "average": 0, "count": 56269449, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625001.4088, 5225932.121, 917.4774395, 625977.9088, 5227341.241, 1429.317439 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625001.4088063607, 5225932.1209239, 917.4774394961605 ], [ 625001.4088063607, 5227341.240923899, 917.4774394961605 ], [ 625977.9088063607, 5227341.240923899, 1429.3174394961607 ], [ 625977.9088063607, 5225932.1209239, 1429.3174394961607 ], [ 625001.4088063607, 5225932.1209239, 917.4774394961605 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:32:40+00:00", "end_time": "2018-11-11T18:54:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3303.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3303.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3303.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3303.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3504014, 47.17482518, 917.4774395, -121.3371245, 47.1876861, 1429.317439 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040144751979, 47.17501142537561, 917.4774394961605 ], [ -121.35000869784064, 47.18768609719035, 917.4774394961605 ], [ -121.33712454327008, 47.187499766851715, 1429.3174394961607 ], [ -121.33752035634708, 47.17482517714335, 1429.3174394961607 ], [ -121.35040144751979, 47.17501142537561, 917.4774394961605 ] ] ] }, "id": "20181111_47121B3303.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3303.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:32:40Z", "pc:count": 56269449, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625499.9354, "count": 56269449, "maximum": 625977.9088, "minimum": 625001.4088, "name": "X", "position": 0, "stddev": 274.5809233, "variance": 75394.68345 }, { "average": 5226634.575, "count": 56269449, "maximum": 5227341.241, "minimum": 5225932.121, "name": "Y", "position": 1, "stddev": 397.226548, "variance": 157788.9305 }, { "average": 1171.643037, "count": 56269449, "maximum": 1429.317439, "minimum": 917.4774395, "name": "Z", "position": 2, "stddev": 100.0179572, "variance": 10003.59176 }, { "average": 33590.56584, "count": 56269449, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19004.12916, "variance": 361156925.2 }, { "average": 2.033899283, "count": 56269449, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.114840401, "variance": 1.24286912 }, { "average": 3.067784634, "count": 56269449, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.274973072, "variance": 1.625556333 }, { "average": 0, "count": 56269449, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.04235524e-07, "count": 56269449, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007773256522, "variance": 6.042351696e-07 }, { "average": 1.054660958, "count": 56269449, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3457930927, "variance": 0.119572863 }, { "average": 0.06796145044, "count": 56269449, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.19824451, "variance": 262.3831253 }, { "average": 0.5103998797, "count": 56269449, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998918352, "variance": 0.2498918469 }, { "average": 1018.209569, "count": 56269449, "maximum": 1021, "minimum": 1016, "name": "PointSourceId", "position": 11, "stddev": 1.050336726, "variance": 1.103207238 }, { "average": 225998627.4, "count": 56269449, "maximum": 225999960.5, "minimum": 225997673.2, "name": "GpsTime", "position": 12, "stddev": 438.1231634, "variance": 191951.9063 }, { "average": 0.5103998797, "count": 56269449, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998918352, "variance": 0.2498918469 }, { "average": 0, "count": 56269449, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56269449, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0022633241, "count": 56269449, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04752053771, "variance": 0.002258201504 }, { "average": 0, "count": 56269449, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625001.4088, 5225932.121, 917.4774395, 625977.9088, 5227341.241, 1429.317439 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625001.4088063607, 5225932.1209239, 917.4774394961605 ], [ 625001.4088063607, 5227341.240923899, 917.4774394961605 ], [ 625977.9088063607, 5227341.240923899, 1429.3174394961607 ], [ 625977.9088063607, 5225932.1209239, 1429.3174394961607 ], [ 625001.4088063607, 5225932.1209239, 917.4774394961605 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:32:40+00:00", "end_time": "2018-11-11T18:54:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3123.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040094952336, 47.18751151234872, 860.8649556068735 ], [ -121.35000802808426, 47.20018615638027, 860.8649556068735 ], [ -121.33712427905516, 47.199999838375724, 1365.7449556068736 ], [ -121.33752026513406, 47.18732527644771, 1365.7449556068736 ], [ -121.35040094952336, 47.18751151234872, 860.8649556068735 ] ] ] }, "bbox": [ -121.3504009, 47.18732528, 860.8649556, -121.3371243, 47.20018616, 1365.744956 ], "properties": { "datetime": "2018-11-11T19:50:56Z", "pc:count": 48375831, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625461.9981, "count": 48375831, "maximum": 625948.3431, "minimum": 624972.1031, "name": "X", "position": 0, "stddev": 270.701531, "variance": 73279.31886 }, { "average": 5228031.794, "count": 48375831, "maximum": 5228730.332, "minimum": 5227321.212, "name": "Y", "position": 1, "stddev": 404.7212733, "variance": 163799.3091 }, { "average": 1109.143999, "count": 48375831, "maximum": 1365.744956, "minimum": 860.8649556, "name": "Z", "position": 2, "stddev": 119.8556601, "variance": 14365.37925 }, { "average": 35292.79278, "count": 48375831, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18668.59677, "variance": 348516505.4 }, { "average": 1.857916963, "count": 48375831, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.018118295, "variance": 1.036564863 }, { "average": 2.715719509, "count": 48375831, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.231271813, "variance": 1.516030277 }, { "average": 0, "count": 48375831, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48375831, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.075181882, "count": 48375831, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4033440455, "variance": 0.162686419 }, { "average": 0.3594669808, "count": 48375831, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10494265, "variance": 259.3691779 }, { "average": 0.5073331143, "count": 48375831, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999462277, "variance": 0.2499462306 }, { "average": 1020.630865, "count": 48375831, "maximum": 1024, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 1.099376675, "variance": 1.208629074 }, { "average": 225999672, "count": 48375831, "maximum": 226001056.6, "minimum": 225998442.1, "name": "GpsTime", "position": 12, "stddev": 512.2599841, "variance": 262410.2913 }, { "average": 0.5073331143, "count": 48375831, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999462277, "variance": 0.2499462306 }, { "average": 0, "count": 48375831, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48375831, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003105228311, "count": 48375831, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05563799001, "variance": 0.003095585932 }, { "average": 0, "count": 48375831, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624972.1031, 5227321.212, 860.8649556, 625948.3431, 5228730.332, 1365.744956 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624972.1030528819, 5227321.21203901, 860.8649556068735 ], [ 624972.1030528819, 5228730.332039009, 860.8649556068735 ], [ 625948.3430528819, 5228730.332039009, 1365.7449556068736 ], [ 625948.3430528819, 5227321.21203901, 1365.7449556068736 ], [ 624972.1030528819, 5227321.21203901, 860.8649556068735 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:50:56+00:00", "end_time": "2018-11-11T19:07:22+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3123.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3123.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3123.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3123.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3504009, 47.18732528, 860.8649556, -121.3371243, 47.20018616, 1365.744956 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35040094952336, 47.18751151234872, 860.8649556068735 ], [ -121.35000802808426, 47.20018615638027, 860.8649556068735 ], [ -121.33712427905516, 47.199999838375724, 1365.7449556068736 ], [ -121.33752026513406, 47.18732527644771, 1365.7449556068736 ], [ -121.35040094952336, 47.18751151234872, 860.8649556068735 ] ] ] }, "id": "20181111_47121B3123.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3123.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:50:56Z", "pc:count": 48375831, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625461.9981, "count": 48375831, "maximum": 625948.3431, "minimum": 624972.1031, "name": "X", "position": 0, "stddev": 270.701531, "variance": 73279.31886 }, { "average": 5228031.794, "count": 48375831, "maximum": 5228730.332, "minimum": 5227321.212, "name": "Y", "position": 1, "stddev": 404.7212733, "variance": 163799.3091 }, { "average": 1109.143999, "count": 48375831, "maximum": 1365.744956, "minimum": 860.8649556, "name": "Z", "position": 2, "stddev": 119.8556601, "variance": 14365.37925 }, { "average": 35292.79278, "count": 48375831, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18668.59677, "variance": 348516505.4 }, { "average": 1.857916963, "count": 48375831, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.018118295, "variance": 1.036564863 }, { "average": 2.715719509, "count": 48375831, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.231271813, "variance": 1.516030277 }, { "average": 0, "count": 48375831, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48375831, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.075181882, "count": 48375831, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4033440455, "variance": 0.162686419 }, { "average": 0.3594669808, "count": 48375831, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10494265, "variance": 259.3691779 }, { "average": 0.5073331143, "count": 48375831, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999462277, "variance": 0.2499462306 }, { "average": 1020.630865, "count": 48375831, "maximum": 1024, "minimum": 1018, "name": "PointSourceId", "position": 11, "stddev": 1.099376675, "variance": 1.208629074 }, { "average": 225999672, "count": 48375831, "maximum": 226001056.6, "minimum": 225998442.1, "name": "GpsTime", "position": 12, "stddev": 512.2599841, "variance": 262410.2913 }, { "average": 0.5073331143, "count": 48375831, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999462277, "variance": 0.2499462306 }, { "average": 0, "count": 48375831, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48375831, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003105228311, "count": 48375831, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05563799001, "variance": 0.003095585932 }, { "average": 0, "count": 48375831, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624972.1031, 5227321.212, 860.8649556, 625948.3431, 5228730.332, 1365.744956 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624972.1030528819, 5227321.21203901, 860.8649556068735 ], [ 624972.1030528819, 5228730.332039009, 860.8649556068735 ], [ 625948.3430528819, 5228730.332039009, 1365.7449556068736 ], [ 625948.3430528819, 5227321.21203901, 1365.7449556068736 ], [ 624972.1030528819, 5227321.21203901, 860.8649556068735 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:50:56+00:00", "end_time": "2018-11-11T19:07:22+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5417.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035569443997, 47.262510221173464, 701.2730330158034 ], [ -121.55001007308778, 47.27516430812903, 701.2730330158034 ], [ -121.53717060966508, 47.27500109505695, 2638.8730330158037 ], [ -121.5375192887944, 47.26234707992076, 2638.8730330158037 ], [ -121.55035569443997, 47.262510221173464, 701.2730330158034 ] ] ] }, "bbox": [ -121.5503557, 47.26234708, 701.273033, -121.5371706, 47.27516431, 2638.873033 ], "properties": { "datetime": "2018-11-11T23:54:17Z", "pc:count": 46295341, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610158.2162, "count": 46295341, "maximum": 610640.7136, "minimum": 609669.2936, "name": "X", "position": 0, "stddev": 271.7098094, "variance": 73826.22051 }, { "average": 5236100.495, "count": 46295341, "maximum": 5236761.774, "minimum": 5235355.054, "name": "Y", "position": 1, "stddev": 407.5431632, "variance": 166091.4299 }, { "average": 838.1259614, "count": 46295341, "maximum": 2638.873033, "minimum": 701.273033, "name": "Z", "position": 2, "stddev": 61.63534874, "variance": 3798.916214 }, { "average": 39108.81781, "count": 46295341, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17548.52854, "variance": 307950853.9 }, { "average": 1.740036346, "count": 46295341, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9976656571, "variance": 0.9953367633 }, { "average": 2.479967347, "count": 46295341, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.303134848, "variance": 1.698160432 }, { "average": 0, "count": 46295341, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46295341, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.086965058, "count": 46295341, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3699146665, "variance": 0.1368368605 }, { "average": 0.2744222952, "count": 46295341, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88489391, "variance": 252.3298546 }, { "average": 0.5064338116, "count": 46295341, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999586098, "variance": 0.2499586115 }, { "average": 1055.772176, "count": 46295341, "maximum": 1060, "minimum": 1053, "name": "PointSourceId", "position": 11, "stddev": 1.611174188, "variance": 2.595882265 }, { "average": 226013265.8, "count": 46295341, "maximum": 226015657, "minimum": 226012017.4, "name": "GpsTime", "position": 12, "stddev": 831.4518763, "variance": 691312.2226 }, { "average": 0.5064338116, "count": 46295341, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999586098, "variance": 0.2499586115 }, { "average": 0, "count": 46295341, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46295341, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001914490704, "count": 46295341, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04371298973, "variance": 0.001910825471 }, { "average": 0, "count": 46295341, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609669.2936, 5235355.054, 701.273033, 610640.7136, 5236761.774, 2638.873033 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609669.2936000424, 5235355.05405815, 701.2730330158034 ], [ 609669.2936000424, 5236761.774058151, 701.2730330158034 ], [ 610640.7136000423, 5236761.774058151, 2638.8730330158037 ], [ 610640.7136000423, 5235355.05405815, 2638.8730330158037 ], [ 609669.2936000424, 5235355.05405815, 701.2730330158034 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:54:17+00:00", "end_time": "2018-11-11T22:53:37+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5417.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5417.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5417.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5417.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5503557, 47.26234708, 701.273033, -121.5371706, 47.27516431, 2638.873033 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035569443997, 47.262510221173464, 701.2730330158034 ], [ -121.55001007308778, 47.27516430812903, 701.2730330158034 ], [ -121.53717060966508, 47.27500109505695, 2638.8730330158037 ], [ -121.5375192887944, 47.26234707992076, 2638.8730330158037 ], [ -121.55035569443997, 47.262510221173464, 701.2730330158034 ] ] ] }, "id": "20181111_47121C5417.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5417.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:54:17Z", "pc:count": 46295341, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610158.2162, "count": 46295341, "maximum": 610640.7136, "minimum": 609669.2936, "name": "X", "position": 0, "stddev": 271.7098094, "variance": 73826.22051 }, { "average": 5236100.495, "count": 46295341, "maximum": 5236761.774, "minimum": 5235355.054, "name": "Y", "position": 1, "stddev": 407.5431632, "variance": 166091.4299 }, { "average": 838.1259614, "count": 46295341, "maximum": 2638.873033, "minimum": 701.273033, "name": "Z", "position": 2, "stddev": 61.63534874, "variance": 3798.916214 }, { "average": 39108.81781, "count": 46295341, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17548.52854, "variance": 307950853.9 }, { "average": 1.740036346, "count": 46295341, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9976656571, "variance": 0.9953367633 }, { "average": 2.479967347, "count": 46295341, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.303134848, "variance": 1.698160432 }, { "average": 0, "count": 46295341, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46295341, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.086965058, "count": 46295341, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3699146665, "variance": 0.1368368605 }, { "average": 0.2744222952, "count": 46295341, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88489391, "variance": 252.3298546 }, { "average": 0.5064338116, "count": 46295341, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999586098, "variance": 0.2499586115 }, { "average": 1055.772176, "count": 46295341, "maximum": 1060, "minimum": 1053, "name": "PointSourceId", "position": 11, "stddev": 1.611174188, "variance": 2.595882265 }, { "average": 226013265.8, "count": 46295341, "maximum": 226015657, "minimum": 226012017.4, "name": "GpsTime", "position": 12, "stddev": 831.4518763, "variance": 691312.2226 }, { "average": 0.5064338116, "count": 46295341, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999586098, "variance": 0.2499586115 }, { "average": 0, "count": 46295341, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46295341, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001914490704, "count": 46295341, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04371298973, "variance": 0.001910825471 }, { "average": 0, "count": 46295341, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609669.2936, 5235355.054, 701.273033, 610640.7136, 5236761.774, 2638.873033 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609669.2936000424, 5235355.05405815, 701.2730330158034 ], [ 609669.2936000424, 5236761.774058151, 701.2730330158034 ], [ 610640.7136000423, 5236761.774058151, 2638.8730330158037 ], [ 610640.7136000423, 5235355.05405815, 2638.8730330158037 ], [ 609669.2936000424, 5235355.05405815, 701.2730330158034 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:54:17+00:00", "end_time": "2018-11-11T22:53:37+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4118.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537198923311, 47.20001073917438, 449.51444143037224 ], [ -121.47500906090971, 47.21267244995296, 449.51444143037224 ], [ -121.46215397810991, 47.21250059016319, 889.5944414303722 ], [ -121.46251996284765, 47.19983895504225, 889.5944414303722 ], [ -121.47537198923311, 47.20001073917438, 449.51444143037224 ] ] ] }, "bbox": [ -121.475372, 47.19983896, 449.5144414, -121.462154, 47.21267245, 889.5944414 ], "properties": { "datetime": "2018-11-11T21:09:49Z", "pc:count": 57551188, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615963.267, "count": 57551188, "maximum": 616451.3291, "minimum": 615477.5491, "name": "X", "position": 0, "stddev": 271.4837436, "variance": 73703.42305 }, { "average": 5229208.961, "count": 57551188, "maximum": 5229925.383, "minimum": 5228517.783, "name": "Y", "position": 1, "stddev": 401.6325151, "variance": 161308.6772 }, { "average": 631.2858001, "count": 57551188, "maximum": 889.5944414, "minimum": 449.5144414, "name": "Z", "position": 2, "stddev": 106.0865989, "variance": 11254.36647 }, { "average": 34303.05393, "count": 57551188, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15909.22518, "variance": 253103445.9 }, { "average": 1.92968689, "count": 57551188, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.045228328, "variance": 1.092502258 }, { "average": 2.859522987, "count": 57551188, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.218056839, "variance": 1.483662463 }, { "average": 0, "count": 57551188, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.556709759e-07, "count": 57551188, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009775837965, "variance": 9.556700792e-07 }, { "average": 1.080128737, "count": 57551188, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5581359419, "variance": 0.3115157296 }, { "average": 0.7140584908, "count": 57551188, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99781799, "variance": 255.9301805 }, { "average": 0.5076218583, "count": 57551188, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999419082, "variance": 0.2499419116 }, { "average": 1030.845597, "count": 57551188, "maximum": 1034, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 1.355267455, "variance": 1.836749875 }, { "average": 226004260.7, "count": 57551188, "maximum": 226005789.4, "minimum": 226002968.1, "name": "GpsTime", "position": 12, "stddev": 635.1417854, "variance": 403405.0876 }, { "average": 0.5076218583, "count": 57551188, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999419082, "variance": 0.2499419116 }, { "average": 0, "count": 57551188, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57551188, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002879471402, "count": 57551188, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05358339385, "variance": 0.002871180096 }, { "average": 0, "count": 57551188, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615477.5491, 5228517.783, 449.5144414, 616451.3291, 5229925.383, 889.5944414 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615477.5490809905, 5228517.783361409, 449.51444143037224 ], [ 615477.5490809905, 5229925.3833614085, 449.51444143037224 ], [ 616451.3290809905, 5229925.3833614085, 889.5944414303722 ], [ 616451.3290809905, 5228517.783361409, 889.5944414303722 ], [ 615477.5490809905, 5228517.783361409, 449.51444143037224 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:09:49+00:00", "end_time": "2018-11-11T20:22:48+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4118.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4118.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4118.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4118.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.475372, 47.19983896, 449.5144414, -121.462154, 47.21267245, 889.5944414 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.47537198923311, 47.20001073917438, 449.51444143037224 ], [ -121.47500906090971, 47.21267244995296, 449.51444143037224 ], [ -121.46215397810991, 47.21250059016319, 889.5944414303722 ], [ -121.46251996284765, 47.19983895504225, 889.5944414303722 ], [ -121.47537198923311, 47.20001073917438, 449.51444143037224 ] ] ] }, "id": "20181111_47121B4118.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4118.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:09:49Z", "pc:count": 57551188, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615963.267, "count": 57551188, "maximum": 616451.3291, "minimum": 615477.5491, "name": "X", "position": 0, "stddev": 271.4837436, "variance": 73703.42305 }, { "average": 5229208.961, "count": 57551188, "maximum": 5229925.383, "minimum": 5228517.783, "name": "Y", "position": 1, "stddev": 401.6325151, "variance": 161308.6772 }, { "average": 631.2858001, "count": 57551188, "maximum": 889.5944414, "minimum": 449.5144414, "name": "Z", "position": 2, "stddev": 106.0865989, "variance": 11254.36647 }, { "average": 34303.05393, "count": 57551188, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15909.22518, "variance": 253103445.9 }, { "average": 1.92968689, "count": 57551188, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.045228328, "variance": 1.092502258 }, { "average": 2.859522987, "count": 57551188, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.218056839, "variance": 1.483662463 }, { "average": 0, "count": 57551188, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.556709759e-07, "count": 57551188, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009775837965, "variance": 9.556700792e-07 }, { "average": 1.080128737, "count": 57551188, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5581359419, "variance": 0.3115157296 }, { "average": 0.7140584908, "count": 57551188, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99781799, "variance": 255.9301805 }, { "average": 0.5076218583, "count": 57551188, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999419082, "variance": 0.2499419116 }, { "average": 1030.845597, "count": 57551188, "maximum": 1034, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 1.355267455, "variance": 1.836749875 }, { "average": 226004260.7, "count": 57551188, "maximum": 226005789.4, "minimum": 226002968.1, "name": "GpsTime", "position": 12, "stddev": 635.1417854, "variance": 403405.0876 }, { "average": 0.5076218583, "count": 57551188, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999419082, "variance": 0.2499419116 }, { "average": 0, "count": 57551188, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57551188, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002879471402, "count": 57551188, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05358339385, "variance": 0.002871180096 }, { "average": 0, "count": 57551188, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 615477.5491, 5228517.783, 449.5144414, 616451.3291, 5229925.383, 889.5944414 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 615477.5490809905, 5228517.783361409, 449.51444143037224 ], [ 615477.5490809905, 5229925.3833614085, 449.51444143037224 ], [ 616451.3290809905, 5229925.3833614085, 889.5944414303722 ], [ 616451.3290809905, 5228517.783361409, 889.5944414303722 ], [ 615477.5490809905, 5228517.783361409, 449.51444143037224 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:09:49+00:00", "end_time": "2018-11-11T20:22:48+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6214.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65033158000367, 47.212509552319986, 423.8794819610914 ], [ -121.65001063078903, 47.22515331561218, 423.8794819610914 ], [ -121.6371945862067, 47.225001572356106, 935.7794819610915 ], [ -121.63751858004116, 47.212357875773215, 935.7794819610915 ], [ -121.65033158000367, 47.212509552319986, 423.8794819610914 ] ] ] }, "bbox": [ -121.6503316, 47.21235788, 423.879482, -121.6371946, 47.22515332, 935.779482 ], "properties": { "datetime": "2018-11-12T23:14:51Z", "pc:count": 54098195, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602675.4173, "count": 54098195, "maximum": 603172.6869, "minimum": 602202.1669, "name": "X", "position": 0, "stddev": 275.5239007, "variance": 75913.41987 }, { "average": 5230371.06, "count": 54098195, "maximum": 5231068.32, "minimum": 5229662.82, "name": "Y", "position": 1, "stddev": 386.7678062, "variance": 149589.3359 }, { "average": 684.9994079, "count": 54098195, "maximum": 935.779482, "minimum": 423.879482, "name": "Z", "position": 2, "stddev": 114.8867288, "variance": 13198.96046 }, { "average": 33465.65198, "count": 54098195, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17989.7392, "variance": 323630716.5 }, { "average": 2.046388535, "count": 54098195, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.146312173, "variance": 1.314031598 }, { "average": 3.093036376, "count": 54098195, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.342066918, "variance": 1.801143613 }, { "average": 0, "count": 54098195, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54098195, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.050768921, "count": 54098195, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2975460229, "variance": 0.08853363575 }, { "average": -0.2952634934, "count": 54098195, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.73433439, "variance": 247.5692788 }, { "average": 0.5057246365, "count": 54098195, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999672321, "variance": 0.2499672332 }, { "average": 1078.786556, "count": 54098195, "maximum": 1081, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.054865507, "variance": 1.112741237 }, { "average": 226098785.5, "count": 54098195, "maximum": 226099691.1, "minimum": 226097599.5, "name": "GpsTime", "position": 12, "stddev": 481.1404839, "variance": 231496.1652 }, { "average": 0.5057246365, "count": 54098195, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999672321, "variance": 0.2499672332 }, { "average": 0, "count": 54098195, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54098195, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001344739875, "count": 54098195, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03664603082, "variance": 0.001342931575 }, { "average": 0, "count": 54098195, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602202.1669, 5229662.82, 423.879482, 603172.6869, 5231068.32, 935.779482 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602202.1668601838, 5229662.820364515, 423.8794819610914 ], [ 602202.1668601838, 5231068.320364515, 423.8794819610914 ], [ 603172.6868601838, 5231068.320364515, 935.7794819610915 ], [ 603172.6868601838, 5229662.820364515, 935.7794819610915 ], [ 602202.1668601838, 5229662.820364515, 423.8794819610914 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:14:51+00:00", "end_time": "2018-11-12T22:39:59+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6214.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6214.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6214.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6214.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6503316, 47.21235788, 423.879482, -121.6371946, 47.22515332, 935.779482 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.65033158000367, 47.212509552319986, 423.8794819610914 ], [ -121.65001063078903, 47.22515331561218, 423.8794819610914 ], [ -121.6371945862067, 47.225001572356106, 935.7794819610915 ], [ -121.63751858004116, 47.212357875773215, 935.7794819610915 ], [ -121.65033158000367, 47.212509552319986, 423.8794819610914 ] ] ] }, "id": "20181112_47121B6214.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6214.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:14:51Z", "pc:count": 54098195, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 602675.4173, "count": 54098195, "maximum": 603172.6869, "minimum": 602202.1669, "name": "X", "position": 0, "stddev": 275.5239007, "variance": 75913.41987 }, { "average": 5230371.06, "count": 54098195, "maximum": 5231068.32, "minimum": 5229662.82, "name": "Y", "position": 1, "stddev": 386.7678062, "variance": 149589.3359 }, { "average": 684.9994079, "count": 54098195, "maximum": 935.779482, "minimum": 423.879482, "name": "Z", "position": 2, "stddev": 114.8867288, "variance": 13198.96046 }, { "average": 33465.65198, "count": 54098195, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17989.7392, "variance": 323630716.5 }, { "average": 2.046388535, "count": 54098195, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.146312173, "variance": 1.314031598 }, { "average": 3.093036376, "count": 54098195, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.342066918, "variance": 1.801143613 }, { "average": 0, "count": 54098195, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54098195, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.050768921, "count": 54098195, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2975460229, "variance": 0.08853363575 }, { "average": -0.2952634934, "count": 54098195, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.73433439, "variance": 247.5692788 }, { "average": 0.5057246365, "count": 54098195, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999672321, "variance": 0.2499672332 }, { "average": 1078.786556, "count": 54098195, "maximum": 1081, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.054865507, "variance": 1.112741237 }, { "average": 226098785.5, "count": 54098195, "maximum": 226099691.1, "minimum": 226097599.5, "name": "GpsTime", "position": 12, "stddev": 481.1404839, "variance": 231496.1652 }, { "average": 0.5057246365, "count": 54098195, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999672321, "variance": 0.2499672332 }, { "average": 0, "count": 54098195, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54098195, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001344739875, "count": 54098195, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03664603082, "variance": 0.001342931575 }, { "average": 0, "count": 54098195, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 602202.1669, 5229662.82, 423.879482, 603172.6869, 5231068.32, 935.779482 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 602202.1668601838, 5229662.820364515, 423.8794819610914 ], [ 602202.1668601838, 5231068.320364515, 423.8794819610914 ], [ 603172.6868601838, 5231068.320364515, 935.7794819610915 ], [ 603172.6868601838, 5229662.820364515, 935.7794819610915 ], [ 602202.1668601838, 5229662.820364515, 423.8794819610914 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:14:51+00:00", "end_time": "2018-11-12T22:39:59+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7420.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7628051607168, 47.262509281351406, 317.2429218000408 ], [ -121.76251072793836, 47.27514108034936, 317.2429218000408 ], [ -121.74972090609927, 47.27500223248965, 1064.442921800041 ], [ -121.75001838000082, 47.26237049448247, 1064.442921800041 ], [ -121.7628051607168, 47.262509281351406, 317.2429218000408 ] ] ] }, "bbox": [ -121.7628052, 47.26237049, 317.2429218, -121.7497209, 47.27514108, 1064.442922 ], "properties": { "datetime": "2018-11-12T23:08:03Z", "pc:count": 45221560, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594097.5497, "count": 45221560, "maximum": 594564.906, "minimum": 593597.326, "name": "X", "position": 0, "stddev": 260.6762029, "variance": 67952.08278 }, { "average": 5235756.522, "count": 45221560, "maximum": 5236482.239, "minimum": 5235078.119, "name": "Y", "position": 1, "stddev": 382.2869711, "variance": 146143.3283 }, { "average": 408.7658591, "count": 45221560, "maximum": 1064.442922, "minimum": 317.2429218, "name": "Z", "position": 2, "stddev": 38.22437959, "variance": 1461.103195 }, { "average": 37643.06822, "count": 45221560, "maximum": 65535, "minimum": 40, "name": "Intensity", "position": 3, "stddev": 17432.25256, "variance": 303883429.2 }, { "average": 1.964533377, "count": 45221560, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.150313437, "variance": 1.323221003 }, { "average": 2.928900838, "count": 45221560, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.440300473, "variance": 2.074465454 }, { "average": 0, "count": 45221560, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.422669187e-08, "count": 45221560, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002103014286, "variance": 4.422669089e-08 }, { "average": 1.104361371, "count": 45221560, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4629265911, "variance": 0.2143010288 }, { "average": -0.8457770325, "count": 45221560, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.43514936, "variance": 270.1141344 }, { "average": 0.5068396137, "count": 45221560, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499953223, "variance": 0.2499532252 }, { "average": 1077.548126, "count": 45221560, "maximum": 1080, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.128923906, "variance": 1.274469185 }, { "average": 226098222, "count": 45221560, "maximum": 226099283.3, "minimum": 226097043.2, "name": "GpsTime", "position": 12, "stddev": 521.224173, "variance": 271674.6385 }, { "average": 0.5068396137, "count": 45221560, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499953223, "variance": 0.2499532252 }, { "average": 0, "count": 45221560, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45221560, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003290687009, "count": 45221560, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05727004854, "variance": 0.00327985846 }, { "average": 0, "count": 45221560, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593597.326, 5235078.119, 317.2429218, 594564.906, 5236482.239, 1064.442922 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593597.3260183808, 5235078.119179462, 317.2429218000408 ], [ 593597.3260183808, 5236482.239179461, 317.2429218000408 ], [ 594564.9060183809, 5236482.239179461, 1064.442921800041 ], [ 594564.9060183809, 5235078.119179462, 1064.442921800041 ], [ 593597.3260183808, 5235078.119179462, 317.2429218000408 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:08:03+00:00", "end_time": "2018-11-12T22:30:43+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7420.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7420.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7420.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7420.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7628052, 47.26237049, 317.2429218, -121.7497209, 47.27514108, 1064.442922 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7628051607168, 47.262509281351406, 317.2429218000408 ], [ -121.76251072793836, 47.27514108034936, 317.2429218000408 ], [ -121.74972090609927, 47.27500223248965, 1064.442921800041 ], [ -121.75001838000082, 47.26237049448247, 1064.442921800041 ], [ -121.7628051607168, 47.262509281351406, 317.2429218000408 ] ] ] }, "id": "20181112_47121C7420.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7420.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:08:03Z", "pc:count": 45221560, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594097.5497, "count": 45221560, "maximum": 594564.906, "minimum": 593597.326, "name": "X", "position": 0, "stddev": 260.6762029, "variance": 67952.08278 }, { "average": 5235756.522, "count": 45221560, "maximum": 5236482.239, "minimum": 5235078.119, "name": "Y", "position": 1, "stddev": 382.2869711, "variance": 146143.3283 }, { "average": 408.7658591, "count": 45221560, "maximum": 1064.442922, "minimum": 317.2429218, "name": "Z", "position": 2, "stddev": 38.22437959, "variance": 1461.103195 }, { "average": 37643.06822, "count": 45221560, "maximum": 65535, "minimum": 40, "name": "Intensity", "position": 3, "stddev": 17432.25256, "variance": 303883429.2 }, { "average": 1.964533377, "count": 45221560, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.150313437, "variance": 1.323221003 }, { "average": 2.928900838, "count": 45221560, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.440300473, "variance": 2.074465454 }, { "average": 0, "count": 45221560, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.422669187e-08, "count": 45221560, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002103014286, "variance": 4.422669089e-08 }, { "average": 1.104361371, "count": 45221560, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4629265911, "variance": 0.2143010288 }, { "average": -0.8457770325, "count": 45221560, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.43514936, "variance": 270.1141344 }, { "average": 0.5068396137, "count": 45221560, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499953223, "variance": 0.2499532252 }, { "average": 1077.548126, "count": 45221560, "maximum": 1080, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.128923906, "variance": 1.274469185 }, { "average": 226098222, "count": 45221560, "maximum": 226099283.3, "minimum": 226097043.2, "name": "GpsTime", "position": 12, "stddev": 521.224173, "variance": 271674.6385 }, { "average": 0.5068396137, "count": 45221560, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499953223, "variance": 0.2499532252 }, { "average": 0, "count": 45221560, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 45221560, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003290687009, "count": 45221560, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05727004854, "variance": 0.00327985846 }, { "average": 0, "count": 45221560, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593597.326, 5235078.119, 317.2429218, 594564.906, 5236482.239, 1064.442922 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593597.3260183808, 5235078.119179462, 317.2429218000408 ], [ 593597.3260183808, 5236482.239179461, 317.2429218000408 ], [ 594564.9060183809, 5236482.239179461, 1064.442921800041 ], [ 594564.9060183809, 5235078.119179462, 1064.442921800041 ], [ 593597.3260183808, 5235078.119179462, 317.2429218000408 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:08:03+00:00", "end_time": "2018-11-12T22:30:43+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6121.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030891085024, 47.312508904747425, 486.4747857368087 ], [ -121.75001093331468, 47.32514269219056, 486.4747857368087 ], [ -121.73721757768989, 47.325002430756726, 877.3947857368088 ], [ -121.73751860298756, 47.31236870494394, 877.3947857368088 ], [ -121.75030891085024, 47.312508904747425, 486.4747857368087 ] ] ] }, "bbox": [ -121.7503089, 47.3123687, 486.4747857, -121.7372176, 47.32514269, 877.3947857 ], "properties": { "datetime": "2018-11-12T21:55:32Z", "pc:count": 63227165, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594943.4467, "count": 63227165, "maximum": 595420.5571, "minimum": 594453.6171, "name": "X", "position": 0, "stddev": 271.8875497, "variance": 73922.8397 }, { "average": 5241377.014, "count": 63227165, "maximum": 5242054.003, "minimum": 5240649.643, "name": "Y", "position": 1, "stddev": 397.1303349, "variance": 157712.5029 }, { "average": 648.6061868, "count": 63227165, "maximum": 877.3947857, "minimum": 486.4747857, "name": "Z", "position": 2, "stddev": 65.79727854, "variance": 4329.281863 }, { "average": 32718.79621, "count": 63227165, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16173.56215, "variance": 261584112.5 }, { "average": 2.001039142, "count": 63227165, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.09412104, "variance": 1.197100849 }, { "average": 3.001919143, "count": 63227165, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260190904, "variance": 1.588081115 }, { "average": 0, "count": 63227165, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63227165, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.068595848, "count": 63227165, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5030286279, "variance": 0.2530378004 }, { "average": -0.6882410344, "count": 63227165, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.92271936, "variance": 253.5329918 }, { "average": 0.5056343425, "count": 63227165, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999682571, "variance": 0.2499682581 }, { "average": 1062.885455, "count": 63227165, "maximum": 1071, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.477148009, "variance": 12.09055828 }, { "average": 226033234.3, "count": 63227165, "maximum": 226094932.8, "minimum": 226015042.2, "name": "GpsTime", "position": 12, "stddev": 32274.82546, "variance": 1041664359 }, { "average": 0.5056343425, "count": 63227165, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999682571, "variance": 0.2499682581 }, { "average": 0, "count": 63227165, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63227165, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002108824585, "count": 63227165, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04587349428, "variance": 0.002104377477 }, { "average": 0, "count": 63227165, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594453.6171, 5240649.643, 486.4747857, 595420.5571, 5242054.003, 877.3947857 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594453.6171053923, 5240649.643181962, 486.4747857368087 ], [ 594453.6171053923, 5242054.003181961, 486.4747857368087 ], [ 595420.5571053922, 5242054.003181961, 877.3947857368088 ], [ 595420.5571053922, 5240649.643181962, 877.3947857368088 ], [ 594453.6171053923, 5240649.643181962, 486.4747857368087 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:55:32+00:00", "end_time": "2018-11-11T23:44:02+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6121.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6121.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6121.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6121.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7503089, 47.3123687, 486.4747857, -121.7372176, 47.32514269, 877.3947857 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030891085024, 47.312508904747425, 486.4747857368087 ], [ -121.75001093331468, 47.32514269219056, 486.4747857368087 ], [ -121.73721757768989, 47.325002430756726, 877.3947857368088 ], [ -121.73751860298756, 47.31236870494394, 877.3947857368088 ], [ -121.75030891085024, 47.312508904747425, 486.4747857368087 ] ] ] }, "id": "20181111_47121C6121.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6121.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:55:32Z", "pc:count": 63227165, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594943.4467, "count": 63227165, "maximum": 595420.5571, "minimum": 594453.6171, "name": "X", "position": 0, "stddev": 271.8875497, "variance": 73922.8397 }, { "average": 5241377.014, "count": 63227165, "maximum": 5242054.003, "minimum": 5240649.643, "name": "Y", "position": 1, "stddev": 397.1303349, "variance": 157712.5029 }, { "average": 648.6061868, "count": 63227165, "maximum": 877.3947857, "minimum": 486.4747857, "name": "Z", "position": 2, "stddev": 65.79727854, "variance": 4329.281863 }, { "average": 32718.79621, "count": 63227165, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16173.56215, "variance": 261584112.5 }, { "average": 2.001039142, "count": 63227165, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.09412104, "variance": 1.197100849 }, { "average": 3.001919143, "count": 63227165, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260190904, "variance": 1.588081115 }, { "average": 0, "count": 63227165, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63227165, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.068595848, "count": 63227165, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5030286279, "variance": 0.2530378004 }, { "average": -0.6882410344, "count": 63227165, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.92271936, "variance": 253.5329918 }, { "average": 0.5056343425, "count": 63227165, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999682571, "variance": 0.2499682581 }, { "average": 1062.885455, "count": 63227165, "maximum": 1071, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.477148009, "variance": 12.09055828 }, { "average": 226033234.3, "count": 63227165, "maximum": 226094932.8, "minimum": 226015042.2, "name": "GpsTime", "position": 12, "stddev": 32274.82546, "variance": 1041664359 }, { "average": 0.5056343425, "count": 63227165, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999682571, "variance": 0.2499682581 }, { "average": 0, "count": 63227165, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63227165, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002108824585, "count": 63227165, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04587349428, "variance": 0.002104377477 }, { "average": 0, "count": 63227165, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594453.6171, 5240649.643, 486.4747857, 595420.5571, 5242054.003, 877.3947857 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594453.6171053923, 5240649.643181962, 486.4747857368087 ], [ 594453.6171053923, 5242054.003181961, 486.4747857368087 ], [ 595420.5571053922, 5242054.003181961, 877.3947857368088 ], [ 595420.5571053922, 5240649.643181962, 877.3947857368088 ], [ 594453.6171053923, 5240649.643181962, 486.4747857368087 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:55:32+00:00", "end_time": "2018-11-11T23:44:02+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7410.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.762805643424, 47.287509305005834, 246.64155707739292 ], [ -121.76251095749, 47.300140868718366, 246.64155707739292 ], [ -121.74972039855851, 47.300002023268476, 789.6215570773929 ], [ -121.75001812840642, 47.287370520548926, 789.6215570773929 ], [ -121.762805643424, 47.287509305005834, 246.64155707739292 ] ] ] }, "bbox": [ -121.7628056, 47.28737052, 246.6415571, -121.7497204, 47.30014087, 789.6215571 ], "properties": { "datetime": "2018-11-12T22:37:26Z", "pc:count": 55879170, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594043.3707, "count": 55879170, "maximum": 594520.3921, "minimum": 593553.2121, "name": "X", "position": 0, "stddev": 267.5458956, "variance": 71580.80628 }, { "average": 5238570.694, "count": 55879170, "maximum": 5239260.464, "minimum": 5237856.364, "name": "Y", "position": 1, "stddev": 389.543181, "variance": 151743.8899 }, { "average": 508.7168855, "count": 55879170, "maximum": 789.6215571, "minimum": 246.6415571, "name": "Z", "position": 2, "stddev": 91.8041177, "variance": 8427.996026 }, { "average": 34678.12872, "count": 55879170, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15856.08111, "variance": 251415308 }, { "average": 2.020510809, "count": 55879170, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.103008803, "variance": 1.216628419 }, { "average": 3.040839386, "count": 55879170, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260239127, "variance": 1.588202656 }, { "average": 0, "count": 55879170, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.216911418e-06, "count": 55879170, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001103136419, "variance": 1.216909959e-06 }, { "average": 1.04143952, "count": 55879170, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3073446816, "variance": 0.09446075331 }, { "average": -0.1241184173, "count": 55879170, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04758859, "variance": 257.5250996 }, { "average": 0.5100940476, "count": 55879170, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998981043, "variance": 0.2498981147 }, { "average": 1073.20857, "count": 55879170, "maximum": 1076, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.146530654, "variance": 1.314532541 }, { "average": 226096045.8, "count": 55879170, "maximum": 226097446.8, "minimum": 226094225, "name": "GpsTime", "position": 12, "stddev": 620.276917, "variance": 384743.4538 }, { "average": 0.5100940476, "count": 55879170, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998981043, "variance": 0.2498981147 }, { "average": 0, "count": 55879170, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55879170, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001497194751, "count": 55879170, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03866462447, "variance": 0.001494953185 }, { "average": 0, "count": 55879170, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593553.2121, 5237856.364, 246.6415571, 594520.3921, 5239260.464, 789.6215571 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593553.2120719525, 5237856.363866, 246.64155707739292 ], [ 593553.2120719525, 5239260.463866, 246.64155707739292 ], [ 594520.3920719525, 5239260.463866, 789.6215570773929 ], [ 594520.3920719525, 5237856.363866, 789.6215570773929 ], [ 593553.2120719525, 5237856.363866, 246.64155707739292 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:37:26+00:00", "end_time": "2018-11-12T21:43:45+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7410.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7410.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7410.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7410.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7628056, 47.28737052, 246.6415571, -121.7497204, 47.30014087, 789.6215571 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.762805643424, 47.287509305005834, 246.64155707739292 ], [ -121.76251095749, 47.300140868718366, 246.64155707739292 ], [ -121.74972039855851, 47.300002023268476, 789.6215570773929 ], [ -121.75001812840642, 47.287370520548926, 789.6215570773929 ], [ -121.762805643424, 47.287509305005834, 246.64155707739292 ] ] ] }, "id": "20181112_47121C7410.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7410.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:37:26Z", "pc:count": 55879170, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594043.3707, "count": 55879170, "maximum": 594520.3921, "minimum": 593553.2121, "name": "X", "position": 0, "stddev": 267.5458956, "variance": 71580.80628 }, { "average": 5238570.694, "count": 55879170, "maximum": 5239260.464, "minimum": 5237856.364, "name": "Y", "position": 1, "stddev": 389.543181, "variance": 151743.8899 }, { "average": 508.7168855, "count": 55879170, "maximum": 789.6215571, "minimum": 246.6415571, "name": "Z", "position": 2, "stddev": 91.8041177, "variance": 8427.996026 }, { "average": 34678.12872, "count": 55879170, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15856.08111, "variance": 251415308 }, { "average": 2.020510809, "count": 55879170, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.103008803, "variance": 1.216628419 }, { "average": 3.040839386, "count": 55879170, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260239127, "variance": 1.588202656 }, { "average": 0, "count": 55879170, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.216911418e-06, "count": 55879170, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001103136419, "variance": 1.216909959e-06 }, { "average": 1.04143952, "count": 55879170, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3073446816, "variance": 0.09446075331 }, { "average": -0.1241184173, "count": 55879170, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04758859, "variance": 257.5250996 }, { "average": 0.5100940476, "count": 55879170, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998981043, "variance": 0.2498981147 }, { "average": 1073.20857, "count": 55879170, "maximum": 1076, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.146530654, "variance": 1.314532541 }, { "average": 226096045.8, "count": 55879170, "maximum": 226097446.8, "minimum": 226094225, "name": "GpsTime", "position": 12, "stddev": 620.276917, "variance": 384743.4538 }, { "average": 0.5100940476, "count": 55879170, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998981043, "variance": 0.2498981147 }, { "average": 0, "count": 55879170, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55879170, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001497194751, "count": 55879170, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03866462447, "variance": 0.001494953185 }, { "average": 0, "count": 55879170, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593553.2121, 5237856.364, 246.6415571, 594520.3921, 5239260.464, 789.6215571 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593553.2120719525, 5237856.363866, 246.64155707739292 ], [ 593553.2120719525, 5239260.463866, 246.64155707739292 ], [ 594520.3920719525, 5239260.463866, 789.6215570773929 ], [ 594520.3920719525, 5237856.363866, 789.6215570773929 ], [ 593553.2120719525, 5237856.363866, 246.64155707739292 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:37:26+00:00", "end_time": "2018-11-12T21:43:45+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3122.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289853490257, 47.187511531463926, 761.1195512160256 ], [ -121.3625086393025, 47.20018463588695, 761.1195512160256 ], [ -121.34962744884307, 47.19999976160439, 1265.4195512160256 ], [ -121.35002040814082, 47.18732673863882, 1265.4195512160256 ], [ -121.36289853490257, 47.187511531463926, 761.1195512160256 ] ] ] }, "bbox": [ -121.3628985, 47.18732674, 761.1195512, -121.3496274, 47.20018464, 1265.419551 ], "properties": { "datetime": "2018-11-11T19:51:10Z", "pc:count": 47864076, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624516.3388, "count": 47864076, "maximum": 625001.3654, "minimum": 624025.3254, "name": "X", "position": 0, "stddev": 271.7069761, "variance": 73824.68085 }, { "average": 5228015.913, "count": 47864076, "maximum": 5228710.228, "minimum": 5227301.288, "name": "Y", "position": 1, "stddev": 407.6914924, "variance": 166212.353 }, { "average": 965.0211215, "count": 47864076, "maximum": 1265.419551, "minimum": 761.1195512, "name": "Z", "position": 2, "stddev": 117.661846, "variance": 13844.31001 }, { "average": 36640.41843, "count": 47864076, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17806.99931, "variance": 317089224.3 }, { "average": 1.812282765, "count": 47864076, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.00132492, "variance": 1.002651595 }, { "average": 2.624337677, "count": 47864076, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.239082374, "variance": 1.53532513 }, { "average": 0, "count": 47864076, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47864076, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.068153034, "count": 47864076, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3935090298, "variance": 0.1548493565 }, { "average": -0.4354508666, "count": 47864076, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12279004, "variance": 259.9443587 }, { "average": 0.505812543, "count": 47864076, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999662184, "variance": 0.2499662196 }, { "average": 1021.29298, "count": 47864076, "maximum": 1024, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.173206619, "variance": 1.376413771 }, { "average": 225999972.7, "count": 47864076, "maximum": 226001070, "minimum": 225999026.2, "name": "GpsTime", "position": 12, "stddev": 537.5684909, "variance": 288979.8824 }, { "average": 0.505812543, "count": 47864076, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999662184, "variance": 0.2499662196 }, { "average": 0, "count": 47864076, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47864076, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003044705177, "count": 47864076, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05509478207, "variance": 0.003035435011 }, { "average": 0, "count": 47864076, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624025.3254, 5227301.288, 761.1195512, 625001.3654, 5228710.228, 1265.419551 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624025.3254346296, 5227301.287958273, 761.1195512160256 ], [ 624025.3254346296, 5228710.227958272, 761.1195512160256 ], [ 625001.3654346296, 5228710.227958272, 1265.4195512160256 ], [ 625001.3654346296, 5227301.287958273, 1265.4195512160256 ], [ 624025.3254346296, 5227301.287958273, 761.1195512160256 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:51:10+00:00", "end_time": "2018-11-11T19:17:06+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3122.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3122.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3122.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3122.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3628985, 47.18732674, 761.1195512, -121.3496274, 47.20018464, 1265.419551 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289853490257, 47.187511531463926, 761.1195512160256 ], [ -121.3625086393025, 47.20018463588695, 761.1195512160256 ], [ -121.34962744884307, 47.19999976160439, 1265.4195512160256 ], [ -121.35002040814082, 47.18732673863882, 1265.4195512160256 ], [ -121.36289853490257, 47.187511531463926, 761.1195512160256 ] ] ] }, "id": "20181111_47121B3122.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3122.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:51:10Z", "pc:count": 47864076, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624516.3388, "count": 47864076, "maximum": 625001.3654, "minimum": 624025.3254, "name": "X", "position": 0, "stddev": 271.7069761, "variance": 73824.68085 }, { "average": 5228015.913, "count": 47864076, "maximum": 5228710.228, "minimum": 5227301.288, "name": "Y", "position": 1, "stddev": 407.6914924, "variance": 166212.353 }, { "average": 965.0211215, "count": 47864076, "maximum": 1265.419551, "minimum": 761.1195512, "name": "Z", "position": 2, "stddev": 117.661846, "variance": 13844.31001 }, { "average": 36640.41843, "count": 47864076, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17806.99931, "variance": 317089224.3 }, { "average": 1.812282765, "count": 47864076, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.00132492, "variance": 1.002651595 }, { "average": 2.624337677, "count": 47864076, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.239082374, "variance": 1.53532513 }, { "average": 0, "count": 47864076, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47864076, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.068153034, "count": 47864076, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3935090298, "variance": 0.1548493565 }, { "average": -0.4354508666, "count": 47864076, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12279004, "variance": 259.9443587 }, { "average": 0.505812543, "count": 47864076, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999662184, "variance": 0.2499662196 }, { "average": 1021.29298, "count": 47864076, "maximum": 1024, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.173206619, "variance": 1.376413771 }, { "average": 225999972.7, "count": 47864076, "maximum": 226001070, "minimum": 225999026.2, "name": "GpsTime", "position": 12, "stddev": 537.5684909, "variance": 288979.8824 }, { "average": 0.505812543, "count": 47864076, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999662184, "variance": 0.2499662196 }, { "average": 0, "count": 47864076, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47864076, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003044705177, "count": 47864076, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05509478207, "variance": 0.003035435011 }, { "average": 0, "count": 47864076, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624025.3254, 5227301.288, 761.1195512, 625001.3654, 5228710.228, 1265.419551 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624025.3254346296, 5227301.287958273, 761.1195512160256 ], [ 624025.3254346296, 5228710.227958272, 761.1195512160256 ], [ 625001.3654346296, 5228710.227958272, 1265.4195512160256 ], [ 625001.3654346296, 5227301.287958273, 1265.4195512160256 ], [ 624025.3254346296, 5227301.287958273, 761.1195512160256 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:51:10+00:00", "end_time": "2018-11-11T19:17:06+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3306.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539527808116, 47.162511152235055, 663.2151710931809 ], [ -121.37500871785039, 47.17518367145478, 663.2151710931809 ], [ -121.36213059131599, 47.175000234567754, 1250.1751710931808 ], [ -121.36252021172452, 47.162327796162906, 1250.1751710931808 ], [ -121.37539527808116, 47.162511152235055, 663.2151710931809 ] ] ] }, "bbox": [ -121.3753953, 47.1623278, 663.2151711, -121.3621306, 47.17518367, 1250.175171 ], "properties": { "datetime": "2018-11-11T19:21:55Z", "pc:count": 50210483, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623610.3269, "count": 50210483, "maximum": 624112.6632, "minimum": 623136.4032, "name": "X", "position": 0, "stddev": 271.7824068, "variance": 73865.67667 }, { "average": 5225184.766, "count": 50210483, "maximum": 5225912.171, "minimum": 5224503.311, "name": "Y", "position": 1, "stddev": 397.440114, "variance": 157958.6443 }, { "average": 904.3620506, "count": 50210483, "maximum": 1250.175171, "minimum": 663.2151711, "name": "Z", "position": 2, "stddev": 119.0321906, "variance": 14168.6624 }, { "average": 35790.60466, "count": 50210483, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16829.53869, "variance": 283233372.7 }, { "average": 1.913615071, "count": 50210483, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.033333946, "variance": 1.067779045 }, { "average": 2.827163822, "count": 50210483, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.20636569, "variance": 1.455318177 }, { "average": 0, "count": 50210483, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.572332714e-07, "count": 50210483, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008106989901, "variance": 6.572328525e-07 }, { "average": 1.042451275, "count": 50210483, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3252169215, "variance": 0.105766046 }, { "average": -0.2062289181, "count": 50210483, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77326268, "variance": 248.7958155 }, { "average": 0.5088086287, "count": 50210483, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499922407, "variance": 0.249922413 }, { "average": 1017.218104, "count": 50210483, "maximum": 1020, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 1.131326423, "variance": 1.279899474 }, { "average": 225998231.9, "count": 50210483, "maximum": 225999315.1, "minimum": 225996987, "name": "GpsTime", "position": 12, "stddev": 454.839799, "variance": 206879.2427 }, { "average": 0.5088086287, "count": 50210483, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499922407, "variance": 0.249922413 }, { "average": 0, "count": 50210483, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50210483, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002170562669, "count": 50210483, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0465387083, "variance": 0.00216585137 }, { "average": 0, "count": 50210483, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623136.4032, 5224503.311, 663.2151711, 624112.6632, 5225912.171, 1250.175171 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623136.4031648486, 5224503.311425631, 663.2151710931809 ], [ 623136.4031648486, 5225912.17142563, 663.2151710931809 ], [ 624112.6631648486, 5225912.17142563, 1250.1751710931808 ], [ 624112.6631648486, 5224503.311425631, 1250.1751710931808 ], [ 623136.4031648486, 5224503.311425631, 663.2151710931809 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:21:55+00:00", "end_time": "2018-11-11T18:43:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3306.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3306.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3306.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3306.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3753953, 47.1623278, 663.2151711, -121.3621306, 47.17518367, 1250.175171 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539527808116, 47.162511152235055, 663.2151710931809 ], [ -121.37500871785039, 47.17518367145478, 663.2151710931809 ], [ -121.36213059131599, 47.175000234567754, 1250.1751710931808 ], [ -121.36252021172452, 47.162327796162906, 1250.1751710931808 ], [ -121.37539527808116, 47.162511152235055, 663.2151710931809 ] ] ] }, "id": "20181111_47121B3306.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3306.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:21:55Z", "pc:count": 50210483, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623610.3269, "count": 50210483, "maximum": 624112.6632, "minimum": 623136.4032, "name": "X", "position": 0, "stddev": 271.7824068, "variance": 73865.67667 }, { "average": 5225184.766, "count": 50210483, "maximum": 5225912.171, "minimum": 5224503.311, "name": "Y", "position": 1, "stddev": 397.440114, "variance": 157958.6443 }, { "average": 904.3620506, "count": 50210483, "maximum": 1250.175171, "minimum": 663.2151711, "name": "Z", "position": 2, "stddev": 119.0321906, "variance": 14168.6624 }, { "average": 35790.60466, "count": 50210483, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16829.53869, "variance": 283233372.7 }, { "average": 1.913615071, "count": 50210483, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.033333946, "variance": 1.067779045 }, { "average": 2.827163822, "count": 50210483, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.20636569, "variance": 1.455318177 }, { "average": 0, "count": 50210483, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.572332714e-07, "count": 50210483, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008106989901, "variance": 6.572328525e-07 }, { "average": 1.042451275, "count": 50210483, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3252169215, "variance": 0.105766046 }, { "average": -0.2062289181, "count": 50210483, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.77326268, "variance": 248.7958155 }, { "average": 0.5088086287, "count": 50210483, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499922407, "variance": 0.249922413 }, { "average": 1017.218104, "count": 50210483, "maximum": 1020, "minimum": 1014, "name": "PointSourceId", "position": 11, "stddev": 1.131326423, "variance": 1.279899474 }, { "average": 225998231.9, "count": 50210483, "maximum": 225999315.1, "minimum": 225996987, "name": "GpsTime", "position": 12, "stddev": 454.839799, "variance": 206879.2427 }, { "average": 0.5088086287, "count": 50210483, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499922407, "variance": 0.249922413 }, { "average": 0, "count": 50210483, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50210483, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002170562669, "count": 50210483, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0465387083, "variance": 0.00216585137 }, { "average": 0, "count": 50210483, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623136.4032, 5224503.311, 663.2151711, 624112.6632, 5225912.171, 1250.175171 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623136.4031648486, 5224503.311425631, 663.2151710931809 ], [ 623136.4031648486, 5225912.17142563, 663.2151710931809 ], [ 624112.6631648486, 5225912.17142563, 1250.1751710931808 ], [ 624112.6631648486, 5224503.311425631, 1250.1751710931808 ], [ 623136.4031648486, 5224503.311425631, 663.2151710931809 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:21:55+00:00", "end_time": "2018-11-11T18:43:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5323.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034354767404, 47.250010082781614, 436.3891803764303 ], [ -121.60001013951461, 47.26265871527355, 436.3891803764303 ], [ -121.58718241005471, 47.2625012489032, 969.6091803764303 ], [ -121.58751887067295, 47.249852685670405, 969.6091803764303 ], [ -121.60034354767404, 47.250010082781614, 436.3891803764303 ] ] ] }, "bbox": [ -121.6003435, 47.24985269, 436.3891804, -121.5871824, 47.26265872, 969.6091804 ], "properties": { "datetime": "2018-11-12T22:05:33Z", "pc:count": 55475540, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606401.3126, "count": 55475540, "maximum": 606883.3495, "minimum": 605912.6095, "name": "X", "position": 0, "stddev": 275.9563441, "variance": 76151.90384 }, { "average": 5234601.493, "count": 55475540, "maximum": 5235302.933, "minimum": 5233896.853, "name": "Y", "position": 1, "stddev": 403.3727759, "variance": 162709.5963 }, { "average": 659.7153749, "count": 55475540, "maximum": 969.6091804, "minimum": 436.3891804, "name": "Z", "position": 2, "stddev": 112.9288217, "variance": 12752.91878 }, { "average": 34676.26411, "count": 55475540, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16901.83002, "variance": 285671858.2 }, { "average": 1.891081222, "count": 55475540, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.043170579, "variance": 1.088204858 }, { "average": 2.781900564, "count": 55475540, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256675354, "variance": 1.579232944 }, { "average": 0, "count": 55475540, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.064413614e-07, "count": 55475540, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005535713802, "variance": 3.06441273e-07 }, { "average": 1.060901345, "count": 55475540, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3610843765, "variance": 0.130381927 }, { "average": 0.7724567215, "count": 55475540, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01858394, "variance": 256.5950313 }, { "average": 0.5062734495, "count": 55475540, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999606468, "variance": 0.2499606483 }, { "average": 1066.276739, "count": 55475540, "maximum": 1072, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 4.038654059, "variance": 16.31072661 }, { "average": 226061312.7, "count": 55475540, "maximum": 226095533.2, "minimum": 226015602.8, "name": "GpsTime", "position": 12, "stddev": 38358.35051, "variance": 1471363054 }, { "average": 0.5062734495, "count": 55475540, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999606468, "variance": 0.2499606483 }, { "average": 0, "count": 55475540, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55475540, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002439651782, "count": 55475540, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04933254428, "variance": 0.002433699925 }, { "average": 0, "count": 55475540, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605912.6095, 5233896.853, 436.3891804, 606883.3495, 5235302.933, 969.6091804 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605912.6094793727, 5233896.8526319945, 436.3891803764303 ], [ 605912.6094793727, 5235302.932631995, 436.3891803764303 ], [ 606883.3494793727, 5235302.932631995, 969.6091803764303 ], [ 606883.3494793727, 5233896.8526319945, 969.6091803764303 ], [ 605912.6094793727, 5233896.8526319945, 436.3891803764303 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:05:33+00:00", "end_time": "2018-11-11T23:53:22+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5323.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5323.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5323.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5323.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6003435, 47.24985269, 436.3891804, -121.5871824, 47.26265872, 969.6091804 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034354767404, 47.250010082781614, 436.3891803764303 ], [ -121.60001013951461, 47.26265871527355, 436.3891803764303 ], [ -121.58718241005471, 47.2625012489032, 969.6091803764303 ], [ -121.58751887067295, 47.249852685670405, 969.6091803764303 ], [ -121.60034354767404, 47.250010082781614, 436.3891803764303 ] ] ] }, "id": "20181111_47121C5323.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5323.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:05:33Z", "pc:count": 55475540, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606401.3126, "count": 55475540, "maximum": 606883.3495, "minimum": 605912.6095, "name": "X", "position": 0, "stddev": 275.9563441, "variance": 76151.90384 }, { "average": 5234601.493, "count": 55475540, "maximum": 5235302.933, "minimum": 5233896.853, "name": "Y", "position": 1, "stddev": 403.3727759, "variance": 162709.5963 }, { "average": 659.7153749, "count": 55475540, "maximum": 969.6091804, "minimum": 436.3891804, "name": "Z", "position": 2, "stddev": 112.9288217, "variance": 12752.91878 }, { "average": 34676.26411, "count": 55475540, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16901.83002, "variance": 285671858.2 }, { "average": 1.891081222, "count": 55475540, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.043170579, "variance": 1.088204858 }, { "average": 2.781900564, "count": 55475540, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.256675354, "variance": 1.579232944 }, { "average": 0, "count": 55475540, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.064413614e-07, "count": 55475540, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005535713802, "variance": 3.06441273e-07 }, { "average": 1.060901345, "count": 55475540, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3610843765, "variance": 0.130381927 }, { "average": 0.7724567215, "count": 55475540, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01858394, "variance": 256.5950313 }, { "average": 0.5062734495, "count": 55475540, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999606468, "variance": 0.2499606483 }, { "average": 1066.276739, "count": 55475540, "maximum": 1072, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 4.038654059, "variance": 16.31072661 }, { "average": 226061312.7, "count": 55475540, "maximum": 226095533.2, "minimum": 226015602.8, "name": "GpsTime", "position": 12, "stddev": 38358.35051, "variance": 1471363054 }, { "average": 0.5062734495, "count": 55475540, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999606468, "variance": 0.2499606483 }, { "average": 0, "count": 55475540, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55475540, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002439651782, "count": 55475540, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04933254428, "variance": 0.002433699925 }, { "average": 0, "count": 55475540, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605912.6095, 5233896.853, 436.3891804, 606883.3495, 5235302.933, 969.6091804 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605912.6094793727, 5233896.8526319945, 436.3891803764303 ], [ 605912.6094793727, 5235302.932631995, 436.3891803764303 ], [ 606883.3494793727, 5235302.932631995, 969.6091803764303 ], [ 606883.3494793727, 5233896.8526319945, 969.6091803764303 ], [ 605912.6094793727, 5233896.8526319945, 436.3891803764303 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:05:33+00:00", "end_time": "2018-11-11T23:53:22+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7417.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029668589385, 47.26250886883829, 376.1711230513707 ], [ -121.8000112636705, 47.2751368855379, 376.1711230513707 ], [ -121.78722945970382, 47.27500231022571, 815.4511230513707 ], [ -121.78751792031916, 47.26237435262257, 815.4511230513707 ], [ -121.80029668589385, 47.26250886883829, 376.1711230513707 ] ] ] }, "bbox": [ -121.8002967, 47.26237435, 376.1711231, -121.7872295, 47.27513689, 815.4511231 ], "properties": { "datetime": "2018-11-12T23:32:33Z", "pc:count": 58693322, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591242.1173, "count": 58693322, "maximum": 591728.0124, "minimum": 590761.0524, "name": "X", "position": 0, "stddev": 275.0062716, "variance": 75628.44941 }, { "average": 5235737.212, "count": 58693322, "maximum": 5236437.446, "minimum": 5235033.766, "name": "Y", "position": 1, "stddev": 399.9590729, "variance": 159967.26 }, { "average": 604.6449371, "count": 58693322, "maximum": 815.4511231, "minimum": 376.1711231, "name": "Z", "position": 2, "stddev": 92.23665345, "variance": 8507.60024 }, { "average": 34182.72936, "count": 58693322, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17262.75507, "variance": 298002712.6 }, { "average": 2.068921095, "count": 58693322, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.136320236, "variance": 1.291223678 }, { "average": 3.137822647, "count": 58693322, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.289410751, "variance": 1.662580084 }, { "average": 0, "count": 58693322, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.363017074e-07, "count": 58693322, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003691905891, "variance": 1.363016911e-07 }, { "average": 1.045167745, "count": 58693322, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3153443117, "variance": 0.0994420349 }, { "average": 0.5906783382, "count": 58693322, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99510023, "variance": 255.8432313 }, { "average": 0.5090590033, "count": 58693322, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499917932, "variance": 0.2499179387 }, { "average": 1079.96528, "count": 58693322, "maximum": 1083, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.204515159, "variance": 1.450856767 }, { "average": 226099308, "count": 58693322, "maximum": 226100753.1, "minimum": 226098073.3, "name": "GpsTime", "position": 12, "stddev": 549.2399192, "variance": 301664.4888 }, { "average": 0.5090590033, "count": 58693322, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499917932, "variance": 0.2499179387 }, { "average": 0, "count": 58693322, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58693322, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001877147114, "count": 58693322, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04328537241, "variance": 0.001873623465 }, { "average": 0, "count": 58693322, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590761.0524, 5235033.766, 376.1711231, 591728.0124, 5236437.446, 815.4511231 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590761.0523911396, 5235033.766176082, 376.1711230513707 ], [ 590761.0523911396, 5236437.446176082, 376.1711230513707 ], [ 591728.0123911395, 5236437.446176082, 815.4511230513707 ], [ 591728.0123911395, 5235033.766176082, 815.4511230513707 ], [ 590761.0523911396, 5235033.766176082, 376.1711230513707 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:32:33+00:00", "end_time": "2018-11-12T22:47:53+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7417.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7417.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7417.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7417.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8002967, 47.26237435, 376.1711231, -121.7872295, 47.27513689, 815.4511231 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029668589385, 47.26250886883829, 376.1711230513707 ], [ -121.8000112636705, 47.2751368855379, 376.1711230513707 ], [ -121.78722945970382, 47.27500231022571, 815.4511230513707 ], [ -121.78751792031916, 47.26237435262257, 815.4511230513707 ], [ -121.80029668589385, 47.26250886883829, 376.1711230513707 ] ] ] }, "id": "20181112_47121C7417.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7417.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:32:33Z", "pc:count": 58693322, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591242.1173, "count": 58693322, "maximum": 591728.0124, "minimum": 590761.0524, "name": "X", "position": 0, "stddev": 275.0062716, "variance": 75628.44941 }, { "average": 5235737.212, "count": 58693322, "maximum": 5236437.446, "minimum": 5235033.766, "name": "Y", "position": 1, "stddev": 399.9590729, "variance": 159967.26 }, { "average": 604.6449371, "count": 58693322, "maximum": 815.4511231, "minimum": 376.1711231, "name": "Z", "position": 2, "stddev": 92.23665345, "variance": 8507.60024 }, { "average": 34182.72936, "count": 58693322, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17262.75507, "variance": 298002712.6 }, { "average": 2.068921095, "count": 58693322, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.136320236, "variance": 1.291223678 }, { "average": 3.137822647, "count": 58693322, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.289410751, "variance": 1.662580084 }, { "average": 0, "count": 58693322, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.363017074e-07, "count": 58693322, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003691905891, "variance": 1.363016911e-07 }, { "average": 1.045167745, "count": 58693322, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3153443117, "variance": 0.0994420349 }, { "average": 0.5906783382, "count": 58693322, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99510023, "variance": 255.8432313 }, { "average": 0.5090590033, "count": 58693322, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499917932, "variance": 0.2499179387 }, { "average": 1079.96528, "count": 58693322, "maximum": 1083, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.204515159, "variance": 1.450856767 }, { "average": 226099308, "count": 58693322, "maximum": 226100753.1, "minimum": 226098073.3, "name": "GpsTime", "position": 12, "stddev": 549.2399192, "variance": 301664.4888 }, { "average": 0.5090590033, "count": 58693322, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499917932, "variance": 0.2499179387 }, { "average": 0, "count": 58693322, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58693322, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001877147114, "count": 58693322, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04328537241, "variance": 0.001873623465 }, { "average": 0, "count": 58693322, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590761.0524, 5235033.766, 376.1711231, 591728.0124, 5236437.446, 815.4511231 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590761.0523911396, 5235033.766176082, 376.1711230513707 ], [ 590761.0523911396, 5236437.446176082, 376.1711230513707 ], [ 591728.0123911395, 5236437.446176082, 815.4511230513707 ], [ 591728.0123911395, 5235033.766176082, 815.4511230513707 ], [ 590761.0523911396, 5235033.766176082, 376.1711230513707 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:32:33+00:00", "end_time": "2018-11-12T22:47:53+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4210.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789329770653, 47.22501127610327, 988.0099395938087 ], [ -121.38750892066788, 47.23768211561263, 988.0099395938087 ], [ -121.37463301249804, 47.23750014867455, 1424.3499395938088 ], [ -121.37502045554271, 47.224829389335554, 1424.3499395938088 ], [ -121.38789329770653, 47.22501127610327, 988.0099395938087 ] ] ] }, "bbox": [ -121.3878933, 47.22482939, 988.0099396, -121.374633, 47.23768212, 1424.34994 ], "properties": { "datetime": "2018-11-11T21:03:22Z", "pc:count": 55188773, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622548.6966, "count": 55188773, "maximum": 623020.677, "minimum": 622045.737, "name": "X", "position": 0, "stddev": 275.004231, "variance": 75627.32706 }, { "average": 5232132.822, "count": 55188773, "maximum": 5232837.807, "minimum": 5231429.127, "name": "Y", "position": 1, "stddev": 410.4598493, "variance": 168477.2879 }, { "average": 1209.994584, "count": 55188773, "maximum": 1424.34994, "minimum": 988.0099396, "name": "Z", "position": 2, "stddev": 95.3860364, "variance": 9098.49594 }, { "average": 35970.63781, "count": 55188773, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21130.0194, "variance": 446477720 }, { "average": 1.873809316, "count": 55188773, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.056583885, "variance": 1.116369505 }, { "average": 2.747822134, "count": 55188773, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.308411816, "variance": 1.711941481 }, { "average": 0, "count": 55188773, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.080336647e-07, "count": 55188773, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005550077256, "variance": 3.080335754e-07 }, { "average": 1.081945507, "count": 55188773, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4034200051, "variance": 0.1627477005 }, { "average": -0.537377799, "count": 55188773, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10086214, "variance": 259.2377616 }, { "average": 0.508578203, "count": 55188773, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999264135, "variance": 0.249926419 }, { "average": 1030.875929, "count": 55188773, "maximum": 1033, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 1.121515114, "variance": 1.25779615 }, { "average": 226004275.4, "count": 55188773, "maximum": 226005402.6, "minimum": 226002865.9, "name": "GpsTime", "position": 12, "stddev": 536.8548796, "variance": 288213.1618 }, { "average": 0.508578203, "count": 55188773, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999264135, "variance": 0.249926419 }, { "average": 0, "count": 55188773, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55188773, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002917241882, "count": 55188773, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05393265833, "variance": 0.002908731634 }, { "average": 0, "count": 55188773, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622045.737, 5231429.127, 988.0099396, 623020.677, 5232837.807, 1424.34994 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622045.7370093303, 5231429.127360804, 988.0099395938087 ], [ 622045.7370093303, 5232837.807360804, 988.0099395938087 ], [ 623020.6770093302, 5232837.807360804, 1424.3499395938088 ], [ 623020.6770093302, 5231429.127360804, 1424.3499395938088 ], [ 622045.7370093303, 5231429.127360804, 988.0099395938087 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:03:22+00:00", "end_time": "2018-11-11T20:21:05+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4210.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4210.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4210.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4210.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3878933, 47.22482939, 988.0099396, -121.374633, 47.23768212, 1424.34994 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789329770653, 47.22501127610327, 988.0099395938087 ], [ -121.38750892066788, 47.23768211561263, 988.0099395938087 ], [ -121.37463301249804, 47.23750014867455, 1424.3499395938088 ], [ -121.37502045554271, 47.224829389335554, 1424.3499395938088 ], [ -121.38789329770653, 47.22501127610327, 988.0099395938087 ] ] ] }, "id": "20181111_47121B4210.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4210.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:03:22Z", "pc:count": 55188773, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622548.6966, "count": 55188773, "maximum": 623020.677, "minimum": 622045.737, "name": "X", "position": 0, "stddev": 275.004231, "variance": 75627.32706 }, { "average": 5232132.822, "count": 55188773, "maximum": 5232837.807, "minimum": 5231429.127, "name": "Y", "position": 1, "stddev": 410.4598493, "variance": 168477.2879 }, { "average": 1209.994584, "count": 55188773, "maximum": 1424.34994, "minimum": 988.0099396, "name": "Z", "position": 2, "stddev": 95.3860364, "variance": 9098.49594 }, { "average": 35970.63781, "count": 55188773, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21130.0194, "variance": 446477720 }, { "average": 1.873809316, "count": 55188773, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.056583885, "variance": 1.116369505 }, { "average": 2.747822134, "count": 55188773, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.308411816, "variance": 1.711941481 }, { "average": 0, "count": 55188773, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.080336647e-07, "count": 55188773, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005550077256, "variance": 3.080335754e-07 }, { "average": 1.081945507, "count": 55188773, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4034200051, "variance": 0.1627477005 }, { "average": -0.537377799, "count": 55188773, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.10086214, "variance": 259.2377616 }, { "average": 0.508578203, "count": 55188773, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999264135, "variance": 0.249926419 }, { "average": 1030.875929, "count": 55188773, "maximum": 1033, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 1.121515114, "variance": 1.25779615 }, { "average": 226004275.4, "count": 55188773, "maximum": 226005402.6, "minimum": 226002865.9, "name": "GpsTime", "position": 12, "stddev": 536.8548796, "variance": 288213.1618 }, { "average": 0.508578203, "count": 55188773, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999264135, "variance": 0.249926419 }, { "average": 0, "count": 55188773, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55188773, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002917241882, "count": 55188773, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05393265833, "variance": 0.002908731634 }, { "average": 0, "count": 55188773, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622045.737, 5231429.127, 988.0099396, 623020.677, 5232837.807, 1424.34994 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622045.7370093303, 5231429.127360804, 988.0099395938087 ], [ 622045.7370093303, 5232837.807360804, 988.0099395938087 ], [ 623020.6770093302, 5232837.807360804, 1424.3499395938088 ], [ 623020.6770093302, 5231429.127360804, 1424.3499395938088 ], [ 622045.7370093303, 5231429.127360804, 988.0099395938087 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:03:22+00:00", "end_time": "2018-11-11T20:21:05+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6314.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281756100474, 47.275009136041355, 567.9294160518854 ], [ -121.71251095594728, 47.28764660152416, 567.9294160518854 ], [ -121.69970858560997, 47.28750203393477, 1041.1094160518853 ], [ -121.7000182373593, 47.2748646319861, 1041.1094160518853 ], [ -121.71281756100474, 47.275009136041355, 567.9294160518854 ] ] ] }, "bbox": [ -121.7128176, 47.27486463, 567.9294161, -121.6997086, 47.2876466, 1041.109416 ], "properties": { "datetime": "2018-11-12T22:30:14Z", "pc:count": 62862991, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597841.6803, "count": 62862991, "maximum": 598324.3301, "minimum": 597356.0101, "name": "X", "position": 0, "stddev": 273.4820508, "variance": 74792.43209 }, { "average": 5237244.274, "count": 62862991, "maximum": 5237933.197, "minimum": 5236528.417, "name": "Y", "position": 1, "stddev": 395.1760493, "variance": 156164.1099 }, { "average": 841.9807024, "count": 62862991, "maximum": 1041.109416, "minimum": 567.9294161, "name": "Z", "position": 2, "stddev": 74.79510637, "variance": 5594.307937 }, { "average": 33143.36682, "count": 62862991, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18462.45398, "variance": 340862206.8 }, { "average": 2.123610393, "count": 62862991, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.188272971, "variance": 1.411992654 }, { "average": 3.247203732, "count": 62862991, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.360089572, "variance": 1.849843643 }, { "average": 0, "count": 62862991, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.953805443e-08, "count": 62862991, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002820249091, "variance": 7.953804937e-08 }, { "average": 1.048906438, "count": 62862991, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3157746475, "variance": 0.09971362802 }, { "average": 0.6903967216, "count": 62862991, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93701845, "variance": 253.9885572 }, { "average": 0.5098425559, "count": 62862991, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999031187, "variance": 0.2499031281 }, { "average": 1072.048546, "count": 62862991, "maximum": 1075, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.052711322, "variance": 1.108201128 }, { "average": 226095420.7, "count": 62862991, "maximum": 226097014.5, "minimum": 226093767.3, "name": "GpsTime", "position": 12, "stddev": 572.4493204, "variance": 327698.2244 }, { "average": 0.5098425559, "count": 62862991, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999031187, "variance": 0.2499031281 }, { "average": 0, "count": 62862991, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62862991, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001773300924, "count": 62862991, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04207322611, "variance": 0.001770156356 }, { "average": 0, "count": 62862991, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597356.0101, 5236528.417, 567.9294161, 598324.3301, 5237933.197, 1041.109416 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597356.0100922898, 5236528.417047613, 567.9294160518854 ], [ 597356.0100922898, 5237933.197047613, 567.9294160518854 ], [ 598324.3300922898, 5237933.197047613, 1041.1094160518853 ], [ 598324.3300922898, 5236528.417047613, 1041.1094160518853 ], [ 597356.0100922898, 5236528.417047613, 567.9294160518854 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:30:14+00:00", "end_time": "2018-11-12T21:36:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6314.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6314.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6314.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6314.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7128176, 47.27486463, 567.9294161, -121.6997086, 47.2876466, 1041.109416 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281756100474, 47.275009136041355, 567.9294160518854 ], [ -121.71251095594728, 47.28764660152416, 567.9294160518854 ], [ -121.69970858560997, 47.28750203393477, 1041.1094160518853 ], [ -121.7000182373593, 47.2748646319861, 1041.1094160518853 ], [ -121.71281756100474, 47.275009136041355, 567.9294160518854 ] ] ] }, "id": "20181112_47121C6314.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6314.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:30:14Z", "pc:count": 62862991, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597841.6803, "count": 62862991, "maximum": 598324.3301, "minimum": 597356.0101, "name": "X", "position": 0, "stddev": 273.4820508, "variance": 74792.43209 }, { "average": 5237244.274, "count": 62862991, "maximum": 5237933.197, "minimum": 5236528.417, "name": "Y", "position": 1, "stddev": 395.1760493, "variance": 156164.1099 }, { "average": 841.9807024, "count": 62862991, "maximum": 1041.109416, "minimum": 567.9294161, "name": "Z", "position": 2, "stddev": 74.79510637, "variance": 5594.307937 }, { "average": 33143.36682, "count": 62862991, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18462.45398, "variance": 340862206.8 }, { "average": 2.123610393, "count": 62862991, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.188272971, "variance": 1.411992654 }, { "average": 3.247203732, "count": 62862991, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.360089572, "variance": 1.849843643 }, { "average": 0, "count": 62862991, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.953805443e-08, "count": 62862991, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002820249091, "variance": 7.953804937e-08 }, { "average": 1.048906438, "count": 62862991, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3157746475, "variance": 0.09971362802 }, { "average": 0.6903967216, "count": 62862991, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93701845, "variance": 253.9885572 }, { "average": 0.5098425559, "count": 62862991, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999031187, "variance": 0.2499031281 }, { "average": 1072.048546, "count": 62862991, "maximum": 1075, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.052711322, "variance": 1.108201128 }, { "average": 226095420.7, "count": 62862991, "maximum": 226097014.5, "minimum": 226093767.3, "name": "GpsTime", "position": 12, "stddev": 572.4493204, "variance": 327698.2244 }, { "average": 0.5098425559, "count": 62862991, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999031187, "variance": 0.2499031281 }, { "average": 0, "count": 62862991, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62862991, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001773300924, "count": 62862991, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04207322611, "variance": 0.001770156356 }, { "average": 0, "count": 62862991, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597356.0101, 5236528.417, 567.9294161, 598324.3301, 5237933.197, 1041.109416 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597356.0100922898, 5236528.417047613, 567.9294160518854 ], [ 597356.0100922898, 5237933.197047613, 567.9294160518854 ], [ 598324.3300922898, 5237933.197047613, 1041.1094160518853 ], [ 598324.3300922898, 5236528.417047613, 1041.1094160518853 ], [ 597356.0100922898, 5236528.417047613, 567.9294160518854 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:30:14+00:00", "end_time": "2018-11-12T21:36:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6117.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781211696817, 47.325009067756014, 805.5708816190948 ], [ -121.73751101572452, 47.337643306766296, 805.5708816190948 ], [ -121.72471390877008, 47.337501612929856, 1185.370881619095 ], [ -121.72501806008822, 47.32486743618381, 1185.370881619095 ], [ -121.73781211696817, 47.325009067756014, 805.5708816190948 ] ] ] }, "bbox": [ -121.7378121, 47.32486744, 805.5708816, -121.7247139, 47.33764331, 1185.370882 ], "properties": { "datetime": "2018-11-12T00:02:15Z", "pc:count": 48001007, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595833.3858, "count": 48001007, "maximum": 596342.6207, "minimum": 595375.6207, "name": "X", "position": 0, "stddev": 273.4088378, "variance": 74752.39258 }, { "average": 5242725.393, "count": 48001007, "maximum": 5243458.433, "minimum": 5242054.013, "name": "Y", "position": 1, "stddev": 424.5315783, "variance": 180227.061 }, { "average": 1003.302896, "count": 48001007, "maximum": 1185.370882, "minimum": 805.5708816, "name": "Z", "position": 2, "stddev": 76.65261501, "variance": 5875.623388 }, { "average": 38379.55198, "count": 48001007, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19197.72311, "variance": 368552572.6 }, { "average": 1.739258199, "count": 48001007, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9889162519, "variance": 0.9779553533 }, { "average": 2.478506441, "count": 48001007, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.283897844, "variance": 1.648393673 }, { "average": 0, "count": 48001007, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48001007, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.077709245, "count": 48001007, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3471825822, "variance": 0.1205357454 }, { "average": -0.5482573382, "count": 48001007, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.06343196, "variance": 258.0338463 }, { "average": 0.5052179218, "count": 48001007, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999727778, "variance": 0.2499727785 }, { "average": 1058.086772, "count": 48001007, "maximum": 1061, "minimum": 1054, "name": "PointSourceId", "position": 11, "stddev": 1.520092786, "variance": 2.310682077 }, { "average": 226014458.9, "count": 48001007, "maximum": 226016135.1, "minimum": 226012559, "name": "GpsTime", "position": 12, "stddev": 804.6487713, "variance": 647459.6452 }, { "average": 0.5052179218, "count": 48001007, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999727778, "variance": 0.2499727785 }, { "average": 0, "count": 48001007, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48001007, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001628840828, "count": 48001007, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04032601815, "variance": 0.00162618774 }, { "average": 0, "count": 48001007, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595375.6207, 5242054.013, 805.5708816, 596342.6207, 5243458.433, 1185.370882 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595375.6206787461, 5242054.01284564, 805.5708816190948 ], [ 595375.6206787461, 5243458.43284564, 805.5708816190948 ], [ 596342.6206787461, 5243458.43284564, 1185.370881619095 ], [ 596342.6206787461, 5242054.01284564, 1185.370881619095 ], [ 595375.6206787461, 5242054.01284564, 805.5708816190948 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:02:15+00:00", "end_time": "2018-11-11T23:02:39+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6117.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6117.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6117.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6117.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7378121, 47.32486744, 805.5708816, -121.7247139, 47.33764331, 1185.370882 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781211696817, 47.325009067756014, 805.5708816190948 ], [ -121.73751101572452, 47.337643306766296, 805.5708816190948 ], [ -121.72471390877008, 47.337501612929856, 1185.370881619095 ], [ -121.72501806008822, 47.32486743618381, 1185.370881619095 ], [ -121.73781211696817, 47.325009067756014, 805.5708816190948 ] ] ] }, "id": "20181111_47121C6117.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6117.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:02:15Z", "pc:count": 48001007, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595833.3858, "count": 48001007, "maximum": 596342.6207, "minimum": 595375.6207, "name": "X", "position": 0, "stddev": 273.4088378, "variance": 74752.39258 }, { "average": 5242725.393, "count": 48001007, "maximum": 5243458.433, "minimum": 5242054.013, "name": "Y", "position": 1, "stddev": 424.5315783, "variance": 180227.061 }, { "average": 1003.302896, "count": 48001007, "maximum": 1185.370882, "minimum": 805.5708816, "name": "Z", "position": 2, "stddev": 76.65261501, "variance": 5875.623388 }, { "average": 38379.55198, "count": 48001007, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19197.72311, "variance": 368552572.6 }, { "average": 1.739258199, "count": 48001007, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9889162519, "variance": 0.9779553533 }, { "average": 2.478506441, "count": 48001007, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.283897844, "variance": 1.648393673 }, { "average": 0, "count": 48001007, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48001007, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.077709245, "count": 48001007, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3471825822, "variance": 0.1205357454 }, { "average": -0.5482573382, "count": 48001007, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.06343196, "variance": 258.0338463 }, { "average": 0.5052179218, "count": 48001007, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999727778, "variance": 0.2499727785 }, { "average": 1058.086772, "count": 48001007, "maximum": 1061, "minimum": 1054, "name": "PointSourceId", "position": 11, "stddev": 1.520092786, "variance": 2.310682077 }, { "average": 226014458.9, "count": 48001007, "maximum": 226016135.1, "minimum": 226012559, "name": "GpsTime", "position": 12, "stddev": 804.6487713, "variance": 647459.6452 }, { "average": 0.5052179218, "count": 48001007, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999727778, "variance": 0.2499727785 }, { "average": 0, "count": 48001007, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48001007, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001628840828, "count": 48001007, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04032601815, "variance": 0.00162618774 }, { "average": 0, "count": 48001007, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595375.6207, 5242054.013, 805.5708816, 596342.6207, 5243458.433, 1185.370882 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595375.6206787461, 5242054.01284564, 805.5708816190948 ], [ 595375.6206787461, 5243458.43284564, 805.5708816190948 ], [ 596342.6206787461, 5243458.43284564, 1185.370881619095 ], [ 596342.6206787461, 5242054.01284564, 1185.370881619095 ], [ 595375.6206787461, 5242054.01284564, 805.5708816190948 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:02:15+00:00", "end_time": "2018-11-11T23:02:39+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7407.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029717591181, 47.287508921138574, 344.7561395796177 ], [ -121.80001150421475, 47.30013688249259, 344.7561395796177 ], [ -121.78722922991005, 47.30000231170374, 983.1161395796178 ], [ -121.78751794276731, 47.287374409448006, 983.1161395796178 ], [ -121.80029717591181, 47.287508921138574, 344.7561395796177 ] ] ] }, "bbox": [ -121.8002972, 47.28737441, 344.7561396, -121.7872292, 47.30013688, 983.1161396 ], "properties": { "datetime": "2018-11-12T22:51:58Z", "pc:count": 52623434, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591201.6577, "count": 52623434, "maximum": 591684.8139, "minimum": 590718.2739, "name": "X", "position": 0, "stddev": 273.9220809, "variance": 75033.3064 }, { "average": 5238539.034, "count": 52623434, "maximum": 5239215.697, "minimum": 5237812.017, "name": "Y", "position": 1, "stddev": 394.2188922, "variance": 155408.535 }, { "average": 747.8424527, "count": 52623434, "maximum": 983.1161396, "minimum": 344.7561396, "name": "Z", "position": 2, "stddev": 105.7507261, "variance": 11183.21608 }, { "average": 34264.80188, "count": 52623434, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18671.60042, "variance": 348628662.2 }, { "average": 2.041542937, "count": 52623434, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.132632373, "variance": 1.282856093 }, { "average": 3.082868176, "count": 52623434, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.312845772, "variance": 1.723564021 }, { "average": 0, "count": 52623434, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.741352759e-07, "count": 52623434, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009349516182, "variance": 8.741345284e-07 }, { "average": 1.054334405, "count": 52623434, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3391779055, "variance": 0.1150416516 }, { "average": -0.2506509931, "count": 52623434, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13428073, "variance": 260.3150146 }, { "average": 0.5097214294, "count": 52623434, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999054896, "variance": 0.2499054986 }, { "average": 1075.590378, "count": 52623434, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.024991539, "variance": 1.050607655 }, { "average": 226097291, "count": 52623434, "maximum": 226098318.1, "minimum": 226096043.4, "name": "GpsTime", "position": 12, "stddev": 536.6695744, "variance": 288014.2321 }, { "average": 0.5097214294, "count": 52623434, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999054896, "variance": 0.2499054986 }, { "average": 0, "count": 52623434, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52623434, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002121982385, "count": 52623434, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04601607997, "variance": 0.002117479616 }, { "average": 0, "count": 52623434, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590718.2739, 5237812.017, 344.7561396, 591684.8139, 5239215.697, 983.1161396 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590718.2738892345, 5237812.017082946, 344.7561395796177 ], [ 590718.2738892345, 5239215.697082946, 344.7561395796177 ], [ 591684.8138892346, 5239215.697082946, 983.1161395796178 ], [ 591684.8138892346, 5237812.017082946, 983.1161395796178 ], [ 590718.2738892345, 5237812.017082946, 344.7561395796177 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:51:58+00:00", "end_time": "2018-11-12T22:14:03+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7407.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7407.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7407.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7407.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8002972, 47.28737441, 344.7561396, -121.7872292, 47.30013688, 983.1161396 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029717591181, 47.287508921138574, 344.7561395796177 ], [ -121.80001150421475, 47.30013688249259, 344.7561395796177 ], [ -121.78722922991005, 47.30000231170374, 983.1161395796178 ], [ -121.78751794276731, 47.287374409448006, 983.1161395796178 ], [ -121.80029717591181, 47.287508921138574, 344.7561395796177 ] ] ] }, "id": "20181112_47121C7407.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7407.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:51:58Z", "pc:count": 52623434, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591201.6577, "count": 52623434, "maximum": 591684.8139, "minimum": 590718.2739, "name": "X", "position": 0, "stddev": 273.9220809, "variance": 75033.3064 }, { "average": 5238539.034, "count": 52623434, "maximum": 5239215.697, "minimum": 5237812.017, "name": "Y", "position": 1, "stddev": 394.2188922, "variance": 155408.535 }, { "average": 747.8424527, "count": 52623434, "maximum": 983.1161396, "minimum": 344.7561396, "name": "Z", "position": 2, "stddev": 105.7507261, "variance": 11183.21608 }, { "average": 34264.80188, "count": 52623434, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18671.60042, "variance": 348628662.2 }, { "average": 2.041542937, "count": 52623434, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.132632373, "variance": 1.282856093 }, { "average": 3.082868176, "count": 52623434, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.312845772, "variance": 1.723564021 }, { "average": 0, "count": 52623434, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.741352759e-07, "count": 52623434, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009349516182, "variance": 8.741345284e-07 }, { "average": 1.054334405, "count": 52623434, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3391779055, "variance": 0.1150416516 }, { "average": -0.2506509931, "count": 52623434, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13428073, "variance": 260.3150146 }, { "average": 0.5097214294, "count": 52623434, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999054896, "variance": 0.2499054986 }, { "average": 1075.590378, "count": 52623434, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.024991539, "variance": 1.050607655 }, { "average": 226097291, "count": 52623434, "maximum": 226098318.1, "minimum": 226096043.4, "name": "GpsTime", "position": 12, "stddev": 536.6695744, "variance": 288014.2321 }, { "average": 0.5097214294, "count": 52623434, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999054896, "variance": 0.2499054986 }, { "average": 0, "count": 52623434, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52623434, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002121982385, "count": 52623434, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04601607997, "variance": 0.002117479616 }, { "average": 0, "count": 52623434, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590718.2739, 5237812.017, 344.7561396, 591684.8139, 5239215.697, 983.1161396 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590718.2738892345, 5237812.017082946, 344.7561395796177 ], [ 590718.2738892345, 5239215.697082946, 344.7561395796177 ], [ 591684.8138892346, 5239215.697082946, 983.1161395796178 ], [ 591684.8138892346, 5237812.017082946, 983.1161395796178 ], [ 590718.2738892345, 5237812.017082946, 344.7561395796177 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:51:58+00:00", "end_time": "2018-11-12T22:14:03+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5416.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285232860587, 47.26251031934012, 639.9869439329359 ], [ -121.56250972503035, 47.27516303667572, 639.9869439329359 ], [ -121.54967336896969, 47.275001266829186, 977.926943932936 ], [ -121.55001902928537, 47.26234862067112, 977.926943932936 ], [ -121.56285232860587, 47.26251031934012, 639.9869439329359 ] ] ] }, "bbox": [ -121.5628523, 47.26234862, 639.9869439, -121.5496734, 47.27516304, 977.9269439 ], "properties": { "datetime": "2018-11-11T23:58:18Z", "pc:count": 49269464, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609217.4671, "count": 49269464, "maximum": 609695.0963, "minimum": 608723.9163, "name": "X", "position": 0, "stddev": 264.606849, "variance": 70016.78452 }, { "average": 5236045.287, "count": 49269464, "maximum": 5236744.129, "minimum": 5235337.569, "name": "Y", "position": 1, "stddev": 394.3599125, "variance": 155519.7406 }, { "average": 808.7338608, "count": 49269464, "maximum": 977.9269439, "minimum": 639.9869439, "name": "Z", "position": 2, "stddev": 78.68741808, "variance": 6191.709764 }, { "average": 38287.06961, "count": 49269464, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18094.72925, "variance": 327419226.6 }, { "average": 1.794420272, "count": 49269464, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.044696101, "variance": 1.091389943 }, { "average": 2.588737742, "count": 49269464, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.359577202, "variance": 1.848450168 }, { "average": 0, "count": 49269464, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.638551132e-07, "count": 49269464, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005136682284, "variance": 2.638550489e-07 }, { "average": 1.088775088, "count": 49269464, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3926331033, "variance": 0.1541607538 }, { "average": -1.199299376, "count": 49269464, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.80173368, "variance": 249.6947872 }, { "average": 0.5055796832, "count": 49269464, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999688712, "variance": 0.2499688722 }, { "average": 1057.088611, "count": 49269464, "maximum": 1061, "minimum": 1053, "name": "PointSourceId", "position": 11, "stddev": 1.684009479, "variance": 2.835887925 }, { "average": 226013941.8, "count": 49269464, "maximum": 226015898.4, "minimum": 226012016.7, "name": "GpsTime", "position": 12, "stddev": 903.1104736, "variance": 815608.5276 }, { "average": 0.5055796832, "count": 49269464, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999688712, "variance": 0.2499688722 }, { "average": 0, "count": 49269464, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49269464, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002069415653, "count": 49269464, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04544373679, "variance": 0.002065133213 }, { "average": 0, "count": 49269464, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608723.9163, 5235337.569, 639.9869439, 609695.0963, 5236744.129, 977.9269439 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608723.9162838863, 5235337.569093028, 639.9869439329359 ], [ 608723.9162838863, 5236744.129093029, 639.9869439329359 ], [ 609695.0962838862, 5236744.129093029, 977.926943932936 ], [ 609695.0962838862, 5235337.569093028, 977.926943932936 ], [ 608723.9162838863, 5235337.569093028, 639.9869439329359 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:58:18+00:00", "end_time": "2018-11-11T22:53:36+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5416.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5416.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5416.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5416.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5628523, 47.26234862, 639.9869439, -121.5496734, 47.27516304, 977.9269439 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285232860587, 47.26251031934012, 639.9869439329359 ], [ -121.56250972503035, 47.27516303667572, 639.9869439329359 ], [ -121.54967336896969, 47.275001266829186, 977.926943932936 ], [ -121.55001902928537, 47.26234862067112, 977.926943932936 ], [ -121.56285232860587, 47.26251031934012, 639.9869439329359 ] ] ] }, "id": "20181111_47121C5416.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5416.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:58:18Z", "pc:count": 49269464, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609217.4671, "count": 49269464, "maximum": 609695.0963, "minimum": 608723.9163, "name": "X", "position": 0, "stddev": 264.606849, "variance": 70016.78452 }, { "average": 5236045.287, "count": 49269464, "maximum": 5236744.129, "minimum": 5235337.569, "name": "Y", "position": 1, "stddev": 394.3599125, "variance": 155519.7406 }, { "average": 808.7338608, "count": 49269464, "maximum": 977.9269439, "minimum": 639.9869439, "name": "Z", "position": 2, "stddev": 78.68741808, "variance": 6191.709764 }, { "average": 38287.06961, "count": 49269464, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18094.72925, "variance": 327419226.6 }, { "average": 1.794420272, "count": 49269464, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.044696101, "variance": 1.091389943 }, { "average": 2.588737742, "count": 49269464, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.359577202, "variance": 1.848450168 }, { "average": 0, "count": 49269464, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.638551132e-07, "count": 49269464, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005136682284, "variance": 2.638550489e-07 }, { "average": 1.088775088, "count": 49269464, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3926331033, "variance": 0.1541607538 }, { "average": -1.199299376, "count": 49269464, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.80173368, "variance": 249.6947872 }, { "average": 0.5055796832, "count": 49269464, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999688712, "variance": 0.2499688722 }, { "average": 1057.088611, "count": 49269464, "maximum": 1061, "minimum": 1053, "name": "PointSourceId", "position": 11, "stddev": 1.684009479, "variance": 2.835887925 }, { "average": 226013941.8, "count": 49269464, "maximum": 226015898.4, "minimum": 226012016.7, "name": "GpsTime", "position": 12, "stddev": 903.1104736, "variance": 815608.5276 }, { "average": 0.5055796832, "count": 49269464, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999688712, "variance": 0.2499688722 }, { "average": 0, "count": 49269464, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49269464, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002069415653, "count": 49269464, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04544373679, "variance": 0.002065133213 }, { "average": 0, "count": 49269464, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608723.9163, 5235337.569, 639.9869439, 609695.0963, 5236744.129, 977.9269439 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608723.9162838863, 5235337.569093028, 639.9869439329359 ], [ 608723.9162838863, 5236744.129093029, 639.9869439329359 ], [ 609695.0962838862, 5236744.129093029, 977.926943932936 ], [ 609695.0962838862, 5235337.569093028, 977.926943932936 ], [ 608723.9162838863, 5235337.569093028, 639.9869439329359 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:58:18+00:00", "end_time": "2018-11-11T22:53:36+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3305.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32540722511246, 47.175011724395965, 1128.0320101626166 ], [ -121.3250084413776, 47.187688933889234, 1128.0320101626166 ], [ -121.31218910148714, 47.18750074503564, 1514.1520101626165 ], [ -121.31259093374193, 47.174823618484375, 1514.1520101626165 ], [ -121.32540722511246, 47.175011724395965, 1128.0320101626166 ] ] ] }, "bbox": [ -121.3254072, 47.17482362, 1128.03201, -121.3121891, 47.18768893, 1514.15201 ], "properties": { "datetime": "2018-11-11T19:17:59Z", "pc:count": 42810686, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627372.4365, "count": 42810686, "maximum": 627866.9349, "minimum": 626895.3349, "name": "X", "position": 0, "stddev": 272.4577857, "variance": 74233.245 }, { "average": 5226685.783, "count": 42810686, "maximum": 5227381.881, "minimum": 5225972.461, "name": "Y", "position": 1, "stddev": 398.2383362, "variance": 158593.7725 }, { "average": 1314.981461, "count": 42810686, "maximum": 1514.15201, "minimum": 1128.03201, "name": "Z", "position": 2, "stddev": 83.84054672, "variance": 7029.237275 }, { "average": 37316.91676, "count": 42810686, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20006.80074, "variance": 400272075.7 }, { "average": 1.754783981, "count": 42810686, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9541955622, "variance": 0.9104891709 }, { "average": 2.509568032, "count": 42810686, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.186143039, "variance": 1.406935308 }, { "average": 0, "count": 42810686, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42810686, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.094470198, "count": 42810686, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4221449133, "variance": 0.1782063278 }, { "average": -0.2881106183, "count": 42810686, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.22376712, "variance": 263.2106197 }, { "average": 0.5066708111, "count": 42810686, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999555041, "variance": 0.2499555061 }, { "average": 1016.90812, "count": 42810686, "maximum": 1019, "minimum": 1015, "name": "PointSourceId", "position": 11, "stddev": 0.9807479318, "variance": 0.9618665057 }, { "average": 225998107.2, "count": 42810686, "maximum": 225999079.2, "minimum": 225997455, "name": "GpsTime", "position": 12, "stddev": 399.3601251, "variance": 159488.5095 }, { "average": 0.5066708111, "count": 42810686, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999555041, "variance": 0.2499555061 }, { "average": 0, "count": 42810686, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42810686, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003088691454, "count": 42810686, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05549010282, "variance": 0.003079151511 }, { "average": 0, "count": 42810686, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626895.3349, 5225972.461, 1128.03201, 627866.9349, 5227381.881, 1514.15201 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626895.3348751194, 5225972.46117006, 1128.0320101626166 ], [ 626895.3348751194, 5227381.88117006, 1128.0320101626166 ], [ 627866.9348751195, 5227381.88117006, 1514.1520101626165 ], [ 627866.9348751195, 5225972.46117006, 1514.1520101626165 ], [ 626895.3348751194, 5225972.46117006, 1128.0320101626166 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:17:59+00:00", "end_time": "2018-11-11T18:50:55+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3305.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3305.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3305.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3305.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3254072, 47.17482362, 1128.03201, -121.3121891, 47.18768893, 1514.15201 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32540722511246, 47.175011724395965, 1128.0320101626166 ], [ -121.3250084413776, 47.187688933889234, 1128.0320101626166 ], [ -121.31218910148714, 47.18750074503564, 1514.1520101626165 ], [ -121.31259093374193, 47.174823618484375, 1514.1520101626165 ], [ -121.32540722511246, 47.175011724395965, 1128.0320101626166 ] ] ] }, "id": "20181111_47121B3305.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3305.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:17:59Z", "pc:count": 42810686, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627372.4365, "count": 42810686, "maximum": 627866.9349, "minimum": 626895.3349, "name": "X", "position": 0, "stddev": 272.4577857, "variance": 74233.245 }, { "average": 5226685.783, "count": 42810686, "maximum": 5227381.881, "minimum": 5225972.461, "name": "Y", "position": 1, "stddev": 398.2383362, "variance": 158593.7725 }, { "average": 1314.981461, "count": 42810686, "maximum": 1514.15201, "minimum": 1128.03201, "name": "Z", "position": 2, "stddev": 83.84054672, "variance": 7029.237275 }, { "average": 37316.91676, "count": 42810686, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20006.80074, "variance": 400272075.7 }, { "average": 1.754783981, "count": 42810686, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9541955622, "variance": 0.9104891709 }, { "average": 2.509568032, "count": 42810686, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.186143039, "variance": 1.406935308 }, { "average": 0, "count": 42810686, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42810686, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.094470198, "count": 42810686, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4221449133, "variance": 0.1782063278 }, { "average": -0.2881106183, "count": 42810686, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.22376712, "variance": 263.2106197 }, { "average": 0.5066708111, "count": 42810686, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999555041, "variance": 0.2499555061 }, { "average": 1016.90812, "count": 42810686, "maximum": 1019, "minimum": 1015, "name": "PointSourceId", "position": 11, "stddev": 0.9807479318, "variance": 0.9618665057 }, { "average": 225998107.2, "count": 42810686, "maximum": 225999079.2, "minimum": 225997455, "name": "GpsTime", "position": 12, "stddev": 399.3601251, "variance": 159488.5095 }, { "average": 0.5066708111, "count": 42810686, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999555041, "variance": 0.2499555061 }, { "average": 0, "count": 42810686, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42810686, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003088691454, "count": 42810686, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05549010282, "variance": 0.003079151511 }, { "average": 0, "count": 42810686, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626895.3349, 5225972.461, 1128.03201, 627866.9349, 5227381.881, 1514.15201 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626895.3348751194, 5225972.46117006, 1128.0320101626166 ], [ 626895.3348751194, 5227381.88117006, 1128.0320101626166 ], [ 627866.9348751195, 5227381.88117006, 1514.1520101626165 ], [ 627866.9348751195, 5225972.46117006, 1514.1520101626165 ], [ 626895.3348751194, 5225972.46117006, 1128.0320101626166 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:17:59+00:00", "end_time": "2018-11-11T18:50:55+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6116.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030439013833, 47.200159689958475, 791.6710188217667 ], [ -121.75001113573813, 47.21264240873595, 791.6710188217667 ], [ -121.73725700589176, 47.21250253406661, 1225.5910188217667 ], [ -121.73755325054886, 47.20001987599563, 1225.5910188217667 ], [ -121.75030439013833, 47.200159689958475, 791.6710188217667 ] ] ] }, "bbox": [ -121.7503044, 47.20001988, 791.6710188, -121.737257, 47.21264241, 1225.591019 ], "properties": { "datetime": "2018-11-13T00:19:06Z", "pc:count": 34188121, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595107.6892, "count": 34188121, "maximum": 595620.0024, "minimum": 594653.9824, "name": "X", "position": 0, "stddev": 265.1631137, "variance": 70311.47689 }, { "average": 5228914.929, "count": 34188121, "maximum": 5229551.897, "minimum": 5228164.357, "name": "Y", "position": 1, "stddev": 381.6899424, "variance": 145687.2121 }, { "average": 1004.77051, "count": 34188121, "maximum": 1225.591019, "minimum": 791.6710188, "name": "Z", "position": 2, "stddev": 100.4140896, "variance": 10082.9894 }, { "average": 37376.52865, "count": 34188121, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18829.17827, "variance": 354537954.2 }, { "average": 1.862192339, "count": 34188121, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.03648324, "variance": 1.074297506 }, { "average": 2.724107008, "count": 34188121, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.27171718, "variance": 1.617264586 }, { "average": 0, "count": 34188121, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34188121, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.075928741, "count": 34188121, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3832431404, "variance": 0.1468753047 }, { "average": -0.8320541887, "count": 34188121, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.56870662, "variance": 274.5220392 }, { "average": 0.3943002308, "count": 34188121, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4886998729, "variance": 0.2388275658 }, { "average": 1088.375668, "count": 34188121, "maximum": 1091, "minimum": 1086, "name": "PointSourceId", "position": 11, "stddev": 1.064952435, "variance": 1.134123688 }, { "average": 226102789.9, "count": 34188121, "maximum": 226103546.5, "minimum": 226101909, "name": "GpsTime", "position": 12, "stddev": 337.7065177, "variance": 114045.6921 }, { "average": 0.3943002308, "count": 34188121, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4886998729, "variance": 0.2388275658 }, { "average": 0, "count": 34188121, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34188121, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002557057757, "count": 34188121, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05050266614, "variance": 0.002550519287 }, { "average": 0, "count": 34188121, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594653.9824, 5228164.357, 791.6710188, 595620.0024, 5229551.897, 1225.591019 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594653.9823666953, 5228164.357079424, 791.6710188217667 ], [ 594653.9823666953, 5229551.897079423, 791.6710188217667 ], [ 595620.0023666953, 5229551.897079423, 1225.5910188217667 ], [ 595620.0023666953, 5228164.357079424, 1225.5910188217667 ], [ 594653.9823666953, 5228164.357079424, 791.6710188217667 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:19:06+00:00", "end_time": "2018-11-12T23:51:49+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6116.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6116.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6116.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6116.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7503044, 47.20001988, 791.6710188, -121.737257, 47.21264241, 1225.591019 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.75030439013833, 47.200159689958475, 791.6710188217667 ], [ -121.75001113573813, 47.21264240873595, 791.6710188217667 ], [ -121.73725700589176, 47.21250253406661, 1225.5910188217667 ], [ -121.73755325054886, 47.20001987599563, 1225.5910188217667 ], [ -121.75030439013833, 47.200159689958475, 791.6710188217667 ] ] ] }, "id": "20181112_47121B6116.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6116.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:19:06Z", "pc:count": 34188121, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595107.6892, "count": 34188121, "maximum": 595620.0024, "minimum": 594653.9824, "name": "X", "position": 0, "stddev": 265.1631137, "variance": 70311.47689 }, { "average": 5228914.929, "count": 34188121, "maximum": 5229551.897, "minimum": 5228164.357, "name": "Y", "position": 1, "stddev": 381.6899424, "variance": 145687.2121 }, { "average": 1004.77051, "count": 34188121, "maximum": 1225.591019, "minimum": 791.6710188, "name": "Z", "position": 2, "stddev": 100.4140896, "variance": 10082.9894 }, { "average": 37376.52865, "count": 34188121, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18829.17827, "variance": 354537954.2 }, { "average": 1.862192339, "count": 34188121, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.03648324, "variance": 1.074297506 }, { "average": 2.724107008, "count": 34188121, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.27171718, "variance": 1.617264586 }, { "average": 0, "count": 34188121, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34188121, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.075928741, "count": 34188121, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3832431404, "variance": 0.1468753047 }, { "average": -0.8320541887, "count": 34188121, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.56870662, "variance": 274.5220392 }, { "average": 0.3943002308, "count": 34188121, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4886998729, "variance": 0.2388275658 }, { "average": 1088.375668, "count": 34188121, "maximum": 1091, "minimum": 1086, "name": "PointSourceId", "position": 11, "stddev": 1.064952435, "variance": 1.134123688 }, { "average": 226102789.9, "count": 34188121, "maximum": 226103546.5, "minimum": 226101909, "name": "GpsTime", "position": 12, "stddev": 337.7065177, "variance": 114045.6921 }, { "average": 0.3943002308, "count": 34188121, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4886998729, "variance": 0.2388275658 }, { "average": 0, "count": 34188121, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 34188121, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002557057757, "count": 34188121, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05050266614, "variance": 0.002550519287 }, { "average": 0, "count": 34188121, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594653.9824, 5228164.357, 791.6710188, 595620.0024, 5229551.897, 1225.591019 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594653.9823666953, 5228164.357079424, 791.6710188217667 ], [ 594653.9823666953, 5229551.897079423, 791.6710188217667 ], [ 595620.0023666953, 5229551.897079423, 1225.5910188217667 ], [ 595620.0023666953, 5228164.357079424, 1225.5910188217667 ], [ 594653.9823666953, 5228164.357079424, 791.6710188217667 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:19:06+00:00", "end_time": "2018-11-12T23:51:49+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4117.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786948472599, 47.20001050346518, 195.99682997438765 ], [ -121.48750956135851, 47.21267120813903, 195.99682997438765 ], [ -121.47465651521969, 47.21250077859371, 868.1968299743877 ], [ -121.47501949431005, 47.199840148941774, 868.1968299743877 ], [ -121.48786948472599, 47.20001050346518, 195.99682997438765 ] ] ] }, "bbox": [ -121.4878695, 47.19984015, 195.99683, -121.4746565, 47.21267121, 868.19683 ], "properties": { "datetime": "2018-11-11T21:10:04Z", "pc:count": 56127482, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615015.7242, "count": 56127482, "maximum": 615504.617, "minimum": 614530.997, "name": "X", "position": 0, "stddev": 269.9393793, "variance": 72867.26849 }, { "average": 5229156.765, "count": 56127482, "maximum": 5229906.828, "minimum": 5228499.348, "name": "Y", "position": 1, "stddev": 392.4056047, "variance": 153982.1586 }, { "average": 602.5152481, "count": 56127482, "maximum": 868.19683, "minimum": 195.99683, "name": "Z", "position": 2, "stddev": 95.82539794, "variance": 9182.50689 }, { "average": 35418.75249, "count": 56127482, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16253.46128, "variance": 264175003.6 }, { "average": 1.931658951, "count": 56127482, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.068738014, "variance": 1.142200942 }, { "average": 2.8636107, "count": 56127482, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.275569598, "variance": 1.627077799 }, { "average": 0, "count": 56127482, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.27598017e-06, "count": 56127482, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002067839927, "variance": 4.275961962e-06 }, { "average": 1.104626393, "count": 56127482, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6790471549, "variance": 0.4611050386 }, { "average": -1.218255676, "count": 56127482, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95143224, "variance": 254.4481906 }, { "average": 0.5089467758, "count": 56127482, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999199532, "variance": 0.2499199597 }, { "average": 1031.504157, "count": 56127482, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 1.767384332, "variance": 3.123647377 }, { "average": 226004040.5, "count": 56127482, "maximum": 226005804.4, "minimum": 225754827, "name": "GpsTime", "position": 12, "stddev": 11808.89348, "variance": 139449965.3 }, { "average": 0.5089467758, "count": 56127482, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999199532, "variance": 0.2499199597 }, { "average": 0, "count": 56127482, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56127482, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003020392043, "count": 56127482, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05487503374, "variance": 0.003011269328 }, { "average": 0, "count": 56127482, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614530.997, 5228499.348, 195.99683, 615504.617, 5229906.828, 868.19683 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614530.9970042463, 5228499.347646422, 195.99682997438765 ], [ 614530.9970042463, 5229906.827646422, 195.99682997438765 ], [ 615504.6170042465, 5229906.827646422, 868.1968299743877 ], [ 615504.6170042465, 5228499.347646422, 868.1968299743877 ], [ 614530.9970042463, 5228499.347646422, 195.99682997438765 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:10:04+00:00", "end_time": "2018-11-08T23:27:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4117.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4117.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4117.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4117.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4878695, 47.19984015, 195.99683, -121.4746565, 47.21267121, 868.19683 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.48786948472599, 47.20001050346518, 195.99682997438765 ], [ -121.48750956135851, 47.21267120813903, 195.99682997438765 ], [ -121.47465651521969, 47.21250077859371, 868.1968299743877 ], [ -121.47501949431005, 47.199840148941774, 868.1968299743877 ], [ -121.48786948472599, 47.20001050346518, 195.99682997438765 ] ] ] }, "id": "20181108_47121B4117.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4117.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:10:04Z", "pc:count": 56127482, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 615015.7242, "count": 56127482, "maximum": 615504.617, "minimum": 614530.997, "name": "X", "position": 0, "stddev": 269.9393793, "variance": 72867.26849 }, { "average": 5229156.765, "count": 56127482, "maximum": 5229906.828, "minimum": 5228499.348, "name": "Y", "position": 1, "stddev": 392.4056047, "variance": 153982.1586 }, { "average": 602.5152481, "count": 56127482, "maximum": 868.19683, "minimum": 195.99683, "name": "Z", "position": 2, "stddev": 95.82539794, "variance": 9182.50689 }, { "average": 35418.75249, "count": 56127482, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16253.46128, "variance": 264175003.6 }, { "average": 1.931658951, "count": 56127482, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.068738014, "variance": 1.142200942 }, { "average": 2.8636107, "count": 56127482, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.275569598, "variance": 1.627077799 }, { "average": 0, "count": 56127482, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.27598017e-06, "count": 56127482, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002067839927, "variance": 4.275961962e-06 }, { "average": 1.104626393, "count": 56127482, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6790471549, "variance": 0.4611050386 }, { "average": -1.218255676, "count": 56127482, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95143224, "variance": 254.4481906 }, { "average": 0.5089467758, "count": 56127482, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999199532, "variance": 0.2499199597 }, { "average": 1031.504157, "count": 56127482, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 1.767384332, "variance": 3.123647377 }, { "average": 226004040.5, "count": 56127482, "maximum": 226005804.4, "minimum": 225754827, "name": "GpsTime", "position": 12, "stddev": 11808.89348, "variance": 139449965.3 }, { "average": 0.5089467758, "count": 56127482, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999199532, "variance": 0.2499199597 }, { "average": 0, "count": 56127482, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56127482, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003020392043, "count": 56127482, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05487503374, "variance": 0.003011269328 }, { "average": 0, "count": 56127482, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 614530.997, 5228499.348, 195.99683, 615504.617, 5229906.828, 868.19683 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 614530.9970042463, 5228499.347646422, 195.99682997438765 ], [ 614530.9970042463, 5229906.827646422, 195.99682997438765 ], [ 615504.6170042465, 5229906.827646422, 868.1968299743877 ], [ 615504.6170042465, 5228499.347646422, 868.1968299743877 ], [ 614530.9970042463, 5228499.347646422, 195.99682997438765 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:10:04+00:00", "end_time": "2018-11-08T23:27:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7418.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78779964170613, 47.26250875636677, 326.31017797217356 ], [ -121.78751120975495, 47.275138334324836, 326.31017797217356 ], [ -121.77472655728829, 47.275002333983, 602.1701779721736 ], [ -121.77501802865616, 47.26237281575466, 602.1701779721736 ], [ -121.78779964170613, 47.26250875636677, 326.31017797217356 ] ] ] }, "bbox": [ -121.7877996, 47.26237282, 326.310178, -121.7747266, 47.27513833, 602.170178 ], "properties": { "datetime": "2018-11-12T23:22:03Z", "pc:count": 51518421, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592182.6394, "count": 51518421, "maximum": 592673.6478, "minimum": 591706.4678, "name": "X", "position": 0, "stddev": 274.6208632, "variance": 75416.61849 }, { "average": 5235691.185, "count": 51518421, "maximum": 5236452.231, "minimum": 5235048.371, "name": "Y", "position": 1, "stddev": 372.6750708, "variance": 138886.7084 }, { "average": 439.3010953, "count": 51518421, "maximum": 602.170178, "minimum": 326.310178, "name": "Z", "position": 2, "stddev": 59.60696245, "variance": 3552.989972 }, { "average": 35326.3144, "count": 51518421, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16416.74217, "variance": 269509423.4 }, { "average": 2.041558921, "count": 51518421, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.148277264, "variance": 1.318540675 }, { "average": 3.083043151, "count": 51518421, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.352479554, "variance": 1.829200944 }, { "average": 0, "count": 51518421, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.26132707e-05, "count": 51518421, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00475528756, "variance": 2.261275978e-05 }, { "average": 1.126560304, "count": 51518421, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7988594897, "variance": 0.6381764843 }, { "average": -0.1833672276, "count": 51518421, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90616456, "variance": 253.006071 }, { "average": 0.5058148036, "count": 51518421, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999661918, "variance": 0.2499661929 }, { "average": 1079.204099, "count": 51518421, "maximum": 1082, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.169431482, "variance": 1.367569991 }, { "average": 226098969, "count": 51518421, "maximum": 226100123.7, "minimum": 226097430.8, "name": "GpsTime", "position": 12, "stddev": 534.7879597, "variance": 285998.1619 }, { "average": 0.5058148036, "count": 51518421, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999661918, "variance": 0.2499661929 }, { "average": 0, "count": 51518421, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51518421, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00486585177, "count": 51518421, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.069585741, "variance": 0.00484217535 }, { "average": 0, "count": 51518421, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591706.4678, 5235048.371, 326.310178, 592673.6478, 5236452.231, 602.170178 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591706.4678186544, 5235048.371050915, 326.31017797217356 ], [ 591706.4678186544, 5236452.231050914, 326.31017797217356 ], [ 592673.6478186543, 5236452.231050914, 602.1701779721736 ], [ 592673.6478186543, 5235048.371050915, 602.1701779721736 ], [ 591706.4678186544, 5235048.371050915, 326.31017797217356 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:22:03+00:00", "end_time": "2018-11-12T22:37:10+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7418.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7418.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7418.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7418.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7877996, 47.26237282, 326.310178, -121.7747266, 47.27513833, 602.170178 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78779964170613, 47.26250875636677, 326.31017797217356 ], [ -121.78751120975495, 47.275138334324836, 326.31017797217356 ], [ -121.77472655728829, 47.275002333983, 602.1701779721736 ], [ -121.77501802865616, 47.26237281575466, 602.1701779721736 ], [ -121.78779964170613, 47.26250875636677, 326.31017797217356 ] ] ] }, "id": "20181112_47121C7418.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7418.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:22:03Z", "pc:count": 51518421, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592182.6394, "count": 51518421, "maximum": 592673.6478, "minimum": 591706.4678, "name": "X", "position": 0, "stddev": 274.6208632, "variance": 75416.61849 }, { "average": 5235691.185, "count": 51518421, "maximum": 5236452.231, "minimum": 5235048.371, "name": "Y", "position": 1, "stddev": 372.6750708, "variance": 138886.7084 }, { "average": 439.3010953, "count": 51518421, "maximum": 602.170178, "minimum": 326.310178, "name": "Z", "position": 2, "stddev": 59.60696245, "variance": 3552.989972 }, { "average": 35326.3144, "count": 51518421, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16416.74217, "variance": 269509423.4 }, { "average": 2.041558921, "count": 51518421, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.148277264, "variance": 1.318540675 }, { "average": 3.083043151, "count": 51518421, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.352479554, "variance": 1.829200944 }, { "average": 0, "count": 51518421, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.26132707e-05, "count": 51518421, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00475528756, "variance": 2.261275978e-05 }, { "average": 1.126560304, "count": 51518421, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7988594897, "variance": 0.6381764843 }, { "average": -0.1833672276, "count": 51518421, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90616456, "variance": 253.006071 }, { "average": 0.5058148036, "count": 51518421, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999661918, "variance": 0.2499661929 }, { "average": 1079.204099, "count": 51518421, "maximum": 1082, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.169431482, "variance": 1.367569991 }, { "average": 226098969, "count": 51518421, "maximum": 226100123.7, "minimum": 226097430.8, "name": "GpsTime", "position": 12, "stddev": 534.7879597, "variance": 285998.1619 }, { "average": 0.5058148036, "count": 51518421, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999661918, "variance": 0.2499661929 }, { "average": 0, "count": 51518421, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51518421, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00486585177, "count": 51518421, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.069585741, "variance": 0.00484217535 }, { "average": 0, "count": 51518421, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591706.4678, 5235048.371, 326.310178, 592673.6478, 5236452.231, 602.170178 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591706.4678186544, 5235048.371050915, 326.31017797217356 ], [ 591706.4678186544, 5236452.231050914, 326.31017797217356 ], [ 592673.6478186543, 5236452.231050914, 602.1701779721736 ], [ 592673.6478186543, 5235048.371050915, 602.1701779721736 ], [ 591706.4678186544, 5235048.371050915, 326.31017797217356 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:22:03+00:00", "end_time": "2018-11-12T22:37:10+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7220.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76262043470818, 47.32500705630791, 522.0089902883432 ], [ -121.76235246927956, 47.336476775846585, 522.0089902883432 ], [ -121.74974767286471, 47.33633995413918, 1185.748990288343 ], [ -121.75001836565298, 47.32487028918296, 1185.748990288343 ], [ -121.76262043470818, 47.32500705630791, 522.0089902883432 ] ] ] }, "bbox": [ -121.7626204, 47.32487029, 522.0089903, -121.7497477, 47.33647678, 1185.74899 ], "properties": { "datetime": "2018-11-12T21:37:41Z", "pc:count": 48243057, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594021.6267, "count": 48243057, "maximum": 594453.5409, "minimum": 593501.0609, "name": "X", "position": 0, "stddev": 249.835862, "variance": 62417.95792 }, { "average": 5242575.456, "count": 48243057, "maximum": 5243298.682, "minimum": 5242023.722, "name": "Y", "position": 1, "stddev": 335.1887711, "variance": 112351.5123 }, { "average": 878.1304432, "count": 48243057, "maximum": 1185.74899, "minimum": 522.0089903, "name": "Z", "position": 2, "stddev": 170.6147181, "variance": 29109.38202 }, { "average": 32964.77178, "count": 48243057, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18488.54926, "variance": 341826453.7 }, { "average": 2.023674142, "count": 48243057, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.137038094, "variance": 1.292855628 }, { "average": 3.047416419, "count": 48243057, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.344443848, "variance": 1.80752926 }, { "average": 0, "count": 48243057, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.487404561e-07, "count": 48243057, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004987388087, "variance": 2.487403993e-07 }, { "average": 1.047939914, "count": 48243057, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3136364407, "variance": 0.09836781694 }, { "average": -1.37459811, "count": 48243057, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.89532824, "variance": 252.6614599 }, { "average": 0.5052520407, "count": 48243057, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999724205, "variance": 0.2499724212 }, { "average": 1060.468482, "count": 48243057, "maximum": 1069, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 1.519983087, "variance": 2.310348585 }, { "average": 226016951.5, "count": 48243057, "maximum": 226093861.3, "minimum": 226014265.9, "name": "GpsTime", "position": 12, "stddev": 9944.576864, "variance": 98894609 }, { "average": 0.5052520407, "count": 48243057, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999724205, "variance": 0.2499724212 }, { "average": 0, "count": 48243057, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48243057, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001757537877, "count": 48243057, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04188614299, "variance": 0.001754448974 }, { "average": 0, "count": 48243057, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593501.0609, 5242023.722, 522.0089903, 594453.5409, 5243298.682, 1185.74899 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593501.0609339853, 5242023.721988809, 522.0089902883432 ], [ 593501.0609339853, 5243298.68198881, 522.0089902883432 ], [ 594453.5409339853, 5243298.68198881, 1185.748990288343 ], [ 594453.5409339853, 5242023.721988809, 1185.748990288343 ], [ 593501.0609339853, 5242023.721988809, 522.0089902883432 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:37:41+00:00", "end_time": "2018-11-11T23:31:05+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7220.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7220.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7220.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7220.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7626204, 47.32487029, 522.0089903, -121.7497477, 47.33647678, 1185.74899 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76262043470818, 47.32500705630791, 522.0089902883432 ], [ -121.76235246927956, 47.336476775846585, 522.0089902883432 ], [ -121.74974767286471, 47.33633995413918, 1185.748990288343 ], [ -121.75001836565298, 47.32487028918296, 1185.748990288343 ], [ -121.76262043470818, 47.32500705630791, 522.0089902883432 ] ] ] }, "id": "20181111_47121C7220.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7220.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:37:41Z", "pc:count": 48243057, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594021.6267, "count": 48243057, "maximum": 594453.5409, "minimum": 593501.0609, "name": "X", "position": 0, "stddev": 249.835862, "variance": 62417.95792 }, { "average": 5242575.456, "count": 48243057, "maximum": 5243298.682, "minimum": 5242023.722, "name": "Y", "position": 1, "stddev": 335.1887711, "variance": 112351.5123 }, { "average": 878.1304432, "count": 48243057, "maximum": 1185.74899, "minimum": 522.0089903, "name": "Z", "position": 2, "stddev": 170.6147181, "variance": 29109.38202 }, { "average": 32964.77178, "count": 48243057, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18488.54926, "variance": 341826453.7 }, { "average": 2.023674142, "count": 48243057, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.137038094, "variance": 1.292855628 }, { "average": 3.047416419, "count": 48243057, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.344443848, "variance": 1.80752926 }, { "average": 0, "count": 48243057, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.487404561e-07, "count": 48243057, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004987388087, "variance": 2.487403993e-07 }, { "average": 1.047939914, "count": 48243057, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3136364407, "variance": 0.09836781694 }, { "average": -1.37459811, "count": 48243057, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.89532824, "variance": 252.6614599 }, { "average": 0.5052520407, "count": 48243057, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999724205, "variance": 0.2499724212 }, { "average": 1060.468482, "count": 48243057, "maximum": 1069, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 1.519983087, "variance": 2.310348585 }, { "average": 226016951.5, "count": 48243057, "maximum": 226093861.3, "minimum": 226014265.9, "name": "GpsTime", "position": 12, "stddev": 9944.576864, "variance": 98894609 }, { "average": 0.5052520407, "count": 48243057, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999724205, "variance": 0.2499724212 }, { "average": 0, "count": 48243057, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48243057, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001757537877, "count": 48243057, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04188614299, "variance": 0.001754448974 }, { "average": 0, "count": 48243057, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593501.0609, 5242023.722, 522.0089903, 594453.5409, 5243298.682, 1185.74899 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593501.0609339853, 5242023.721988809, 522.0089902883432 ], [ 593501.0609339853, 5243298.68198881, 522.0089902883432 ], [ 594453.5409339853, 5243298.68198881, 1185.748990288343 ], [ 594453.5409339853, 5242023.721988809, 1185.748990288343 ], [ 593501.0609339853, 5242023.721988809, 522.0089902883432 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:37:41+00:00", "end_time": "2018-11-11T23:31:05+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5415.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51278103659783, 47.27500932753768, 772.1657243753298 ], [ -121.51244243278066, 47.287088015866864, 772.1657243753298 ], [ -121.4996780407701, 47.28692158224198, 1176.1857243753298 ], [ -121.50001954742002, 47.27484296382316, 1176.1857243753298 ], [ -121.51278103659783, 47.27500932753768, 772.1657243753298 ] ] ] }, "bbox": [ -121.512781, 47.27484296, 772.1657244, -121.499678, 47.28708802, 1176.185724 ], "properties": { "datetime": "2018-11-11T22:54:35Z", "pc:count": 35326663, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613005.6929, "count": 35326663, "maximum": 613450.8848, "minimum": 612485.3448, "name": "X", "position": 0, "stddev": 261.5336961, "variance": 68399.87421 }, { "average": 5237364.19, "count": 35326663, "maximum": 5238140.362, "minimum": 5236797.582, "name": "Y", "position": 1, "stddev": 359.4237053, "variance": 129185.4 }, { "average": 958.9450803, "count": 35326663, "maximum": 1176.185724, "minimum": 772.1657244, "name": "Z", "position": 2, "stddev": 87.31771908, "variance": 7624.384066 }, { "average": 40554.87432, "count": 35326663, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16594.17367, "variance": 275366599.7 }, { "average": 1.651900492, "count": 35326663, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8781375004, "variance": 0.7711254695 }, { "average": 2.303655825, "count": 35326663, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.111878853, "variance": 1.236274583 }, { "average": 0, "count": 35326663, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35326663, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.070888326, "count": 35326663, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4318009216, "variance": 0.1864520359 }, { "average": 0.4842095865, "count": 35326663, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.31709537, "variance": 266.2476015 }, { "average": 0.5067715567, "count": 35326663, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499954151, "variance": 0.2499541531 }, { "average": 1050.471035, "count": 35326663, "maximum": 1053, "minimum": 1044, "name": "PointSourceId", "position": 11, "stddev": 1.849655888, "variance": 3.421226906 }, { "average": 226011302.6, "count": 35326663, "maximum": 226012075.8, "minimum": 226009827.4, "name": "GpsTime", "position": 12, "stddev": 460.5320987, "variance": 212089.8139 }, { "average": 0.5067715567, "count": 35326663, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499954151, "variance": 0.2499541531 }, { "average": 0, "count": 35326663, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35326663, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003117163939, "count": 35326663, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05574448238, "variance": 0.003107447316 }, { "average": 0, "count": 35326663, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612485.3448, 5236797.582, 772.1657244, 613450.8848, 5238140.362, 1176.185724 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612485.3447739345, 5236797.582452455, 772.1657243753298 ], [ 612485.3447739345, 5238140.362452454, 772.1657243753298 ], [ 613450.8847739345, 5238140.362452454, 1176.1857243753298 ], [ 613450.8847739345, 5236797.582452455, 1176.1857243753298 ], [ 612485.3447739345, 5236797.582452455, 772.1657243753298 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:54:35+00:00", "end_time": "2018-11-11T22:17:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5415.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5415.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5415.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5415.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.512781, 47.27484296, 772.1657244, -121.499678, 47.28708802, 1176.185724 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51278103659783, 47.27500932753768, 772.1657243753298 ], [ -121.51244243278066, 47.287088015866864, 772.1657243753298 ], [ -121.4996780407701, 47.28692158224198, 1176.1857243753298 ], [ -121.50001954742002, 47.27484296382316, 1176.1857243753298 ], [ -121.51278103659783, 47.27500932753768, 772.1657243753298 ] ] ] }, "id": "20181111_47121C5415.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5415.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T22:54:35Z", "pc:count": 35326663, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613005.6929, "count": 35326663, "maximum": 613450.8848, "minimum": 612485.3448, "name": "X", "position": 0, "stddev": 261.5336961, "variance": 68399.87421 }, { "average": 5237364.19, "count": 35326663, "maximum": 5238140.362, "minimum": 5236797.582, "name": "Y", "position": 1, "stddev": 359.4237053, "variance": 129185.4 }, { "average": 958.9450803, "count": 35326663, "maximum": 1176.185724, "minimum": 772.1657244, "name": "Z", "position": 2, "stddev": 87.31771908, "variance": 7624.384066 }, { "average": 40554.87432, "count": 35326663, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16594.17367, "variance": 275366599.7 }, { "average": 1.651900492, "count": 35326663, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8781375004, "variance": 0.7711254695 }, { "average": 2.303655825, "count": 35326663, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.111878853, "variance": 1.236274583 }, { "average": 0, "count": 35326663, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35326663, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.070888326, "count": 35326663, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4318009216, "variance": 0.1864520359 }, { "average": 0.4842095865, "count": 35326663, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.31709537, "variance": 266.2476015 }, { "average": 0.5067715567, "count": 35326663, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499954151, "variance": 0.2499541531 }, { "average": 1050.471035, "count": 35326663, "maximum": 1053, "minimum": 1044, "name": "PointSourceId", "position": 11, "stddev": 1.849655888, "variance": 3.421226906 }, { "average": 226011302.6, "count": 35326663, "maximum": 226012075.8, "minimum": 226009827.4, "name": "GpsTime", "position": 12, "stddev": 460.5320987, "variance": 212089.8139 }, { "average": 0.5067715567, "count": 35326663, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499954151, "variance": 0.2499541531 }, { "average": 0, "count": 35326663, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35326663, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003117163939, "count": 35326663, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05574448238, "variance": 0.003107447316 }, { "average": 0, "count": 35326663, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612485.3448, 5236797.582, 772.1657244, 613450.8848, 5238140.362, 1176.185724 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612485.3447739345, 5236797.582452455, 772.1657243753298 ], [ 612485.3447739345, 5238140.362452454, 772.1657243753298 ], [ 613450.8847739345, 5238140.362452454, 1176.1857243753298 ], [ 613450.8847739345, 5236797.582452455, 1176.1857243753298 ], [ 612485.3447739345, 5236797.582452455, 772.1657243753298 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T22:54:35+00:00", "end_time": "2018-11-11T22:17:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20171210_47121C7307.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8576702027871, 47.28751867324007, 491.9362252243671 ], [ -121.8574662110608, 47.29698984115308, 491.9362252243671 ], [ -121.84981093792831, 47.29691325685921, 970.5562252243672 ], [ -121.85001629571741, 47.28744211417261, 970.5562252243672 ], [ -121.8576702027871, 47.28751867324007, 491.9362252243671 ] ] ] }, "bbox": [ -121.8576702, 47.28744211, 491.9362252, -121.8498109, 47.29698984, 970.5562252 ], "properties": { "datetime": "2018-11-13T00:50:01Z", "pc:count": 24544555, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586731.3836, "count": 24544555, "maximum": 586958.8453, "minimum": 586379.9653, "name": "X", "position": 0, "stddev": 151.4091522, "variance": 22924.73138 }, { "average": 5238207.146, "count": 24544555, "maximum": 5238800.702, "minimum": 5237747.942, "name": "Y", "position": 1, "stddev": 245.6238819, "variance": 60331.09134 }, { "average": 783.3486898, "count": 24544555, "maximum": 970.5562252, "minimum": 491.9362252, "name": "Z", "position": 2, "stddev": 96.68465641, "variance": 9347.922785 }, { "average": 34028.63872, "count": 24544555, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20120.65467, "variance": 404840744.4 }, { "average": 2.03599116, "count": 24544555, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.138757838, "variance": 1.296769413 }, { "average": 3.089589443, "count": 24544555, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.348187023, "variance": 1.817608249 }, { "average": 0.05027155717, "count": 24544555, "maximum": 1, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0.2185047589, "variance": 0.04774432966 }, { "average": 0, "count": 24544555, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.04920024, "count": 24544555, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3633058617, "variance": 0.1319911492 }, { "average": -0.9750109541, "count": 24544555, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.85716516, "variance": 251.4496869 }, { "average": 0.5059526645, "count": 24544555, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999645747, "variance": 0.249964576 }, { "average": 999.434777, "count": 24544555, "maximum": 1098, "minimum": 238, "name": "PointSourceId", "position": 11, "stddev": 252.6764777, "variance": 63845.40237 }, { "average": 223211150.2, "count": 24544555, "maximum": 226105401.2, "minimum": 196973549.1, "name": "GpsTime", "position": 12, "stddev": 8706744.772, "variance": 75807404520000.0 }, { "average": 0.5059526645, "count": 24544555, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999645747, "variance": 0.249964576 }, { "average": 0, "count": 24544555, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 24544555, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002840385576, "count": 24544555, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05321952557, "variance": 0.002832317902 }, { "average": 0, "count": 24544555, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586379.9653, 5237747.942, 491.9362252, 586958.8453, 5238800.702, 970.5562252 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586379.9652588186, 5237747.942486574, 491.9362252243671 ], [ 586379.9652588186, 5238800.702486574, 491.9362252243671 ], [ 586958.8452588185, 5238800.702486574, 970.5562252243672 ], [ 586958.8452588185, 5237747.942486574, 970.5562252243672 ], [ 586379.9652588186, 5237747.942486574, 491.9362252243671 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:50:01+00:00", "end_time": "2017-12-10T20:39:09+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20171210_47121C7307.copc.json", "type": "application/json" } ], "assets": { "20171210_47121C7307.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20171210_47121C7307.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20171210_47121C7307.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8576702, 47.28744211, 491.9362252, -121.8498109, 47.29698984, 970.5562252 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8576702027871, 47.28751867324007, 491.9362252243671 ], [ -121.8574662110608, 47.29698984115308, 491.9362252243671 ], [ -121.84981093792831, 47.29691325685921, 970.5562252243672 ], [ -121.85001629571741, 47.28744211417261, 970.5562252243672 ], [ -121.8576702027871, 47.28751867324007, 491.9362252243671 ] ] ] }, "id": "20171210_47121C7307.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20171210_47121C7307.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:50:01Z", "pc:count": 24544555, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586731.3836, "count": 24544555, "maximum": 586958.8453, "minimum": 586379.9653, "name": "X", "position": 0, "stddev": 151.4091522, "variance": 22924.73138 }, { "average": 5238207.146, "count": 24544555, "maximum": 5238800.702, "minimum": 5237747.942, "name": "Y", "position": 1, "stddev": 245.6238819, "variance": 60331.09134 }, { "average": 783.3486898, "count": 24544555, "maximum": 970.5562252, "minimum": 491.9362252, "name": "Z", "position": 2, "stddev": 96.68465641, "variance": 9347.922785 }, { "average": 34028.63872, "count": 24544555, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20120.65467, "variance": 404840744.4 }, { "average": 2.03599116, "count": 24544555, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.138757838, "variance": 1.296769413 }, { "average": 3.089589443, "count": 24544555, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.348187023, "variance": 1.817608249 }, { "average": 0.05027155717, "count": 24544555, "maximum": 1, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0.2185047589, "variance": 0.04774432966 }, { "average": 0, "count": 24544555, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.04920024, "count": 24544555, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3633058617, "variance": 0.1319911492 }, { "average": -0.9750109541, "count": 24544555, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.85716516, "variance": 251.4496869 }, { "average": 0.5059526645, "count": 24544555, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999645747, "variance": 0.249964576 }, { "average": 999.434777, "count": 24544555, "maximum": 1098, "minimum": 238, "name": "PointSourceId", "position": 11, "stddev": 252.6764777, "variance": 63845.40237 }, { "average": 223211150.2, "count": 24544555, "maximum": 226105401.2, "minimum": 196973549.1, "name": "GpsTime", "position": 12, "stddev": 8706744.772, "variance": 75807404520000.0 }, { "average": 0.5059526645, "count": 24544555, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999645747, "variance": 0.249964576 }, { "average": 0, "count": 24544555, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 24544555, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002840385576, "count": 24544555, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05321952557, "variance": 0.002832317902 }, { "average": 0, "count": 24544555, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586379.9653, 5237747.942, 491.9362252, 586958.8453, 5238800.702, 970.5562252 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586379.9652588186, 5237747.942486574, 491.9362252243671 ], [ 586379.9652588186, 5238800.702486574, 491.9362252243671 ], [ 586958.8452588185, 5238800.702486574, 970.5562252243672 ], [ 586958.8452588185, 5237747.942486574, 970.5562252243672 ], [ 586379.9652588186, 5237747.942486574, 491.9362252243671 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:50:01+00:00", "end_time": "2017-12-10T20:39:09+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3304.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33790433010999, 47.175011502400054, 1077.952527658989 ], [ -121.33750856651916, 47.18768735341801, 1077.952527658989 ], [ -121.32462185477775, 47.187499578788724, 1572.512527658989 ], [ -121.32502068262056, 47.174823810521275, 1572.512527658989 ], [ -121.33790433010999, 47.175011502400054, 1077.952527658989 ] ] ] }, "bbox": [ -121.3379043, 47.17482381, 1077.952528, -121.3246219, 47.18768735, 1572.512528 ], "properties": { "datetime": "2018-11-11T19:21:06Z", "pc:count": 54674778, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626422.508, "count": 54674778, "maximum": 626925.0727, "minimum": 625948.3727, "name": "X", "position": 0, "stddev": 271.4795767, "variance": 73701.16059 }, { "average": 5226695.652, "count": 54674778, "maximum": 5227361.467, "minimum": 5225952.207, "name": "Y", "position": 1, "stddev": 376.2791044, "variance": 141585.9644 }, { "average": 1315.962125, "count": 54674778, "maximum": 1572.512528, "minimum": 1077.952528, "name": "Z", "position": 2, "stddev": 81.43471932, "variance": 6631.613511 }, { "average": 33686.42949, "count": 54674778, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20232.39515, "variance": 409349813.4 }, { "average": 2.035795079, "count": 54674778, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.127990291, "variance": 1.272362096 }, { "average": 3.071640273, "count": 54674778, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.30708459, "variance": 1.708470125 }, { "average": 0, "count": 54674778, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.652045519e-06, "count": 54674778, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00162850807, "variance": 2.652038534e-06 }, { "average": 1.061507136, "count": 54674778, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3443484208, "variance": 0.1185758349 }, { "average": 0.5782404048, "count": 54674778, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88923529, "variance": 252.467798 }, { "average": 0.5107384432, "count": 54674778, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998846771, "variance": 0.2498846904 }, { "average": 1017.638959, "count": 54674778, "maximum": 1020, "minimum": 1015, "name": "PointSourceId", "position": 11, "stddev": 0.9444007645, "variance": 0.891892804 }, { "average": 225998399.6, "count": 54674778, "maximum": 225999266.2, "minimum": 225997453.4, "name": "GpsTime", "position": 12, "stddev": 401.6075313, "variance": 161288.6092 }, { "average": 0.5107384432, "count": 54674778, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998846771, "variance": 0.2498846904 }, { "average": 0, "count": 54674778, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54674778, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002028394153, "count": 54674778, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04499199714, "variance": 0.002024279807 }, { "average": 0, "count": 54674778, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625948.3727, 5225952.207, 1077.952528, 626925.0727, 5227361.467, 1572.512528 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625948.3726932503, 5225952.2072079405, 1077.952527658989 ], [ 625948.3726932503, 5227361.46720794, 1077.952527658989 ], [ 626925.0726932503, 5227361.46720794, 1572.512527658989 ], [ 626925.0726932503, 5225952.2072079405, 1572.512527658989 ], [ 625948.3726932503, 5225952.2072079405, 1077.952527658989 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:21:06+00:00", "end_time": "2018-11-11T18:50:53+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3304.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3304.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3304.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3304.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3379043, 47.17482381, 1077.952528, -121.3246219, 47.18768735, 1572.512528 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33790433010999, 47.175011502400054, 1077.952527658989 ], [ -121.33750856651916, 47.18768735341801, 1077.952527658989 ], [ -121.32462185477775, 47.187499578788724, 1572.512527658989 ], [ -121.32502068262056, 47.174823810521275, 1572.512527658989 ], [ -121.33790433010999, 47.175011502400054, 1077.952527658989 ] ] ] }, "id": "20181111_47121B3304.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3304.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:21:06Z", "pc:count": 54674778, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626422.508, "count": 54674778, "maximum": 626925.0727, "minimum": 625948.3727, "name": "X", "position": 0, "stddev": 271.4795767, "variance": 73701.16059 }, { "average": 5226695.652, "count": 54674778, "maximum": 5227361.467, "minimum": 5225952.207, "name": "Y", "position": 1, "stddev": 376.2791044, "variance": 141585.9644 }, { "average": 1315.962125, "count": 54674778, "maximum": 1572.512528, "minimum": 1077.952528, "name": "Z", "position": 2, "stddev": 81.43471932, "variance": 6631.613511 }, { "average": 33686.42949, "count": 54674778, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20232.39515, "variance": 409349813.4 }, { "average": 2.035795079, "count": 54674778, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.127990291, "variance": 1.272362096 }, { "average": 3.071640273, "count": 54674778, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.30708459, "variance": 1.708470125 }, { "average": 0, "count": 54674778, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.652045519e-06, "count": 54674778, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00162850807, "variance": 2.652038534e-06 }, { "average": 1.061507136, "count": 54674778, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3443484208, "variance": 0.1185758349 }, { "average": 0.5782404048, "count": 54674778, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88923529, "variance": 252.467798 }, { "average": 0.5107384432, "count": 54674778, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998846771, "variance": 0.2498846904 }, { "average": 1017.638959, "count": 54674778, "maximum": 1020, "minimum": 1015, "name": "PointSourceId", "position": 11, "stddev": 0.9444007645, "variance": 0.891892804 }, { "average": 225998399.6, "count": 54674778, "maximum": 225999266.2, "minimum": 225997453.4, "name": "GpsTime", "position": 12, "stddev": 401.6075313, "variance": 161288.6092 }, { "average": 0.5107384432, "count": 54674778, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998846771, "variance": 0.2498846904 }, { "average": 0, "count": 54674778, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54674778, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002028394153, "count": 54674778, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04499199714, "variance": 0.002024279807 }, { "average": 0, "count": 54674778, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625948.3727, 5225952.207, 1077.952528, 626925.0727, 5227361.467, 1572.512528 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625948.3726932503, 5225952.2072079405, 1077.952527658989 ], [ 625948.3726932503, 5227361.46720794, 1077.952527658989 ], [ 626925.0726932503, 5227361.46720794, 1572.512527658989 ], [ 626925.0726932503, 5225952.2072079405, 1572.512527658989 ], [ 625948.3726932503, 5225952.2072079405, 1077.952527658989 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:21:06+00:00", "end_time": "2018-11-11T18:50:53+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6313.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531459721755, 47.27500909505575, 468.2214792839887 ], [ -121.72501100303364, 47.28764518290262, 468.2214792839887 ], [ -121.71221174283056, 47.287502047259714, 1010.6414792839887 ], [ -121.7125183826641, 47.27486602231079, 1010.6414792839887 ], [ -121.72531459721755, 47.27500909505575, 468.2214792839887 ] ] ] }, "bbox": [ -121.7253146, 47.27486602, 468.2214793, -121.7122117, 47.28764518, 1010.641479 ], "properties": { "datetime": "2018-11-12T22:30:30Z", "pc:count": 60357935, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596901.8551, "count": 60357935, "maximum": 597378.9003, "minimum": 596410.8203, "name": "X", "position": 0, "stddev": 272.0724655, "variance": 74023.42651 }, { "average": 5237228.202, "count": 60357935, "maximum": 5237917.507, "minimum": 5236512.887, "name": "Y", "position": 1, "stddev": 405.02339, "variance": 164043.9464 }, { "average": 776.1030128, "count": 60357935, "maximum": 1010.641479, "minimum": 468.2214793, "name": "Z", "position": 2, "stddev": 112.7346981, "variance": 12709.11216 }, { "average": 32756.11166, "count": 60357935, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17828.65131, "variance": 317860807.6 }, { "average": 2.115329525, "count": 60357935, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.175051116, "variance": 1.380745126 }, { "average": 3.230386676, "count": 60357935, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.335079768, "variance": 1.782437986 }, { "average": 0, "count": 60357935, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.325426392e-07, "count": 60357935, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000364064038, "variance": 1.325426238e-07 }, { "average": 1.048980354, "count": 60357935, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3301204907, "variance": 0.1089795384 }, { "average": 0.5288112463, "count": 60357935, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.24429647, "variance": 263.8771678 }, { "average": 0.5091413581, "count": 60357935, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999164327, "variance": 0.2499164397 }, { "average": 1072.927625, "count": 60357935, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.081459232, "variance": 1.169554071 }, { "average": 226095896.7, "count": 60357935, "maximum": 226097030.8, "minimum": 226094274.8, "name": "GpsTime", "position": 12, "stddev": 581.0657795, "variance": 337637.4402 }, { "average": 0.5091413581, "count": 60357935, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999164327, "variance": 0.2499164397 }, { "average": 0, "count": 60357935, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60357935, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002079941933, "count": 60357935, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04555892678, "variance": 0.002075615809 }, { "average": 0, "count": 60357935, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596410.8203, 5236512.887, 468.2214793, 597378.9003, 5237917.507, 1010.641479 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596410.8203323919, 5236512.886511107, 468.2214792839887 ], [ 596410.8203323919, 5237917.506511106, 468.2214792839887 ], [ 597378.900332392, 5237917.506511106, 1010.6414792839887 ], [ 597378.900332392, 5236512.886511107, 1010.6414792839887 ], [ 596410.8203323919, 5236512.886511107, 468.2214792839887 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:30:30+00:00", "end_time": "2018-11-12T21:44:34+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6313.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6313.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6313.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6313.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7253146, 47.27486602, 468.2214793, -121.7122117, 47.28764518, 1010.641479 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531459721755, 47.27500909505575, 468.2214792839887 ], [ -121.72501100303364, 47.28764518290262, 468.2214792839887 ], [ -121.71221174283056, 47.287502047259714, 1010.6414792839887 ], [ -121.7125183826641, 47.27486602231079, 1010.6414792839887 ], [ -121.72531459721755, 47.27500909505575, 468.2214792839887 ] ] ] }, "id": "20181112_47121C6313.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6313.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:30:30Z", "pc:count": 60357935, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596901.8551, "count": 60357935, "maximum": 597378.9003, "minimum": 596410.8203, "name": "X", "position": 0, "stddev": 272.0724655, "variance": 74023.42651 }, { "average": 5237228.202, "count": 60357935, "maximum": 5237917.507, "minimum": 5236512.887, "name": "Y", "position": 1, "stddev": 405.02339, "variance": 164043.9464 }, { "average": 776.1030128, "count": 60357935, "maximum": 1010.641479, "minimum": 468.2214793, "name": "Z", "position": 2, "stddev": 112.7346981, "variance": 12709.11216 }, { "average": 32756.11166, "count": 60357935, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17828.65131, "variance": 317860807.6 }, { "average": 2.115329525, "count": 60357935, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.175051116, "variance": 1.380745126 }, { "average": 3.230386676, "count": 60357935, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.335079768, "variance": 1.782437986 }, { "average": 0, "count": 60357935, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.325426392e-07, "count": 60357935, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000364064038, "variance": 1.325426238e-07 }, { "average": 1.048980354, "count": 60357935, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3301204907, "variance": 0.1089795384 }, { "average": 0.5288112463, "count": 60357935, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.24429647, "variance": 263.8771678 }, { "average": 0.5091413581, "count": 60357935, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999164327, "variance": 0.2499164397 }, { "average": 1072.927625, "count": 60357935, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.081459232, "variance": 1.169554071 }, { "average": 226095896.7, "count": 60357935, "maximum": 226097030.8, "minimum": 226094274.8, "name": "GpsTime", "position": 12, "stddev": 581.0657795, "variance": 337637.4402 }, { "average": 0.5091413581, "count": 60357935, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999164327, "variance": 0.2499164397 }, { "average": 0, "count": 60357935, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60357935, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002079941933, "count": 60357935, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04555892678, "variance": 0.002075615809 }, { "average": 0, "count": 60357935, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596410.8203, 5236512.887, 468.2214793, 597378.9003, 5237917.507, 1010.641479 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596410.8203323919, 5236512.886511107, 468.2214792839887 ], [ 596410.8203323919, 5237917.506511106, 468.2214792839887 ], [ 597378.900332392, 5237917.506511106, 1010.6414792839887 ], [ 597378.900332392, 5236512.886511107, 1010.6414792839887 ], [ 596410.8203323919, 5236512.886511107, 468.2214792839887 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:30:30+00:00", "end_time": "2018-11-12T21:44:34+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6217.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532546380444, 47.20000953530056, 745.7483499871643 ], [ -121.67501066186804, 47.212650756460555, 745.7483499871643 ], [ -121.66220779602939, 47.21250195978214, 1177.9483499871642 ], [ -121.662525637571, 47.19986080402071, 1177.9483499871642 ], [ -121.67532546380444, 47.20000953530056, 745.7483499871643 ] ] ] }, "bbox": [ -121.6753255, 47.1998608, 745.74835, -121.6622078, 47.21265076, 1177.94835 ], "properties": { "datetime": "2018-11-12T23:53:18Z", "pc:count": 57885956, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600810.2532, "count": 57885956, "maximum": 601302.89, "minimum": 600333.15, "name": "X", "position": 0, "stddev": 273.9709604, "variance": 75060.08716 }, { "average": 5229007.402, "count": 57885956, "maximum": 5229646.496, "minimum": 5228241.296, "name": "Y", "position": 1, "stddev": 373.1818447, "variance": 139264.6892 }, { "average": 997.8295631, "count": 57885956, "maximum": 1177.94835, "minimum": 745.74835, "name": "Z", "position": 2, "stddev": 102.0461539, "variance": 10413.41752 }, { "average": 34621.77406, "count": 57885956, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20013.54794, "variance": 400542101 }, { "average": 2.001495682, "count": 57885956, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118035795, "variance": 1.250004038 }, { "average": 3.003272124, "count": 57885956, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.321327808, "variance": 1.745907176 }, { "average": 0, "count": 57885956, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57885956, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.050778206, "count": 57885956, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2828981024, "variance": 0.08003133634 }, { "average": -1.443590329, "count": 57885956, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.51469011, "variance": 240.7056091 }, { "average": 0.5301974282, "count": 57885956, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4990872866, "variance": 0.2490881196 }, { "average": 1082.872703, "count": 57885956, "maximum": 1086, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 1.082896211, "variance": 1.172664203 }, { "average": 226100587.8, "count": 57885956, "maximum": 226101998.7, "minimum": 226099396.2, "name": "GpsTime", "position": 12, "stddev": 485.6794112, "variance": 235884.4905 }, { "average": 0.5301974282, "count": 57885956, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4990872866, "variance": 0.2490881196 }, { "average": 0, "count": 57885956, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57885956, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001061051838, "count": 57885956, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03255650511, "variance": 0.001059926025 }, { "average": 0, "count": 57885956, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600333.15, 5228241.296, 745.74835, 601302.89, 5229646.496, 1177.94835 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600333.1499634126, 5228241.295914223, 745.7483499871643 ], [ 600333.1499634126, 5229646.495914223, 745.7483499871643 ], [ 601302.8899634125, 5229646.495914223, 1177.9483499871642 ], [ 601302.8899634125, 5228241.295914223, 1177.9483499871642 ], [ 600333.1499634126, 5228241.295914223, 745.7483499871643 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:53:18+00:00", "end_time": "2018-11-12T23:09:56+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6217.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6217.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6217.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6217.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6753255, 47.1998608, 745.74835, -121.6622078, 47.21265076, 1177.94835 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.67532546380444, 47.20000953530056, 745.7483499871643 ], [ -121.67501066186804, 47.212650756460555, 745.7483499871643 ], [ -121.66220779602939, 47.21250195978214, 1177.9483499871642 ], [ -121.662525637571, 47.19986080402071, 1177.9483499871642 ], [ -121.67532546380444, 47.20000953530056, 745.7483499871643 ] ] ] }, "id": "20181112_47121B6217.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6217.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:53:18Z", "pc:count": 57885956, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 600810.2532, "count": 57885956, "maximum": 601302.89, "minimum": 600333.15, "name": "X", "position": 0, "stddev": 273.9709604, "variance": 75060.08716 }, { "average": 5229007.402, "count": 57885956, "maximum": 5229646.496, "minimum": 5228241.296, "name": "Y", "position": 1, "stddev": 373.1818447, "variance": 139264.6892 }, { "average": 997.8295631, "count": 57885956, "maximum": 1177.94835, "minimum": 745.74835, "name": "Z", "position": 2, "stddev": 102.0461539, "variance": 10413.41752 }, { "average": 34621.77406, "count": 57885956, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20013.54794, "variance": 400542101 }, { "average": 2.001495682, "count": 57885956, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118035795, "variance": 1.250004038 }, { "average": 3.003272124, "count": 57885956, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.321327808, "variance": 1.745907176 }, { "average": 0, "count": 57885956, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57885956, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.050778206, "count": 57885956, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2828981024, "variance": 0.08003133634 }, { "average": -1.443590329, "count": 57885956, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.51469011, "variance": 240.7056091 }, { "average": 0.5301974282, "count": 57885956, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4990872866, "variance": 0.2490881196 }, { "average": 1082.872703, "count": 57885956, "maximum": 1086, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 1.082896211, "variance": 1.172664203 }, { "average": 226100587.8, "count": 57885956, "maximum": 226101998.7, "minimum": 226099396.2, "name": "GpsTime", "position": 12, "stddev": 485.6794112, "variance": 235884.4905 }, { "average": 0.5301974282, "count": 57885956, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4990872866, "variance": 0.2490881196 }, { "average": 0, "count": 57885956, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57885956, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001061051838, "count": 57885956, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03255650511, "variance": 0.001059926025 }, { "average": 0, "count": 57885956, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 600333.15, 5228241.296, 745.74835, 601302.89, 5229646.496, 1177.94835 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 600333.1499634126, 5228241.295914223, 745.7483499871643 ], [ 600333.1499634126, 5229646.495914223, 745.7483499871643 ], [ 601302.8899634125, 5229646.495914223, 1177.9483499871642 ], [ 601302.8899634125, 5228241.295914223, 1177.9483499871642 ], [ 600333.1499634126, 5228241.295914223, 745.7483499871643 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:53:18+00:00", "end_time": "2018-11-12T23:09:56+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7219.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7750897831436, 47.32500659135639, 496.9829203559848 ], [ -121.77498178757678, 47.32967705255952, 496.9829203559848 ], [ -121.76240871904247, 47.329541960857924, 797.4629203559848 ], [ -121.76251782234186, 47.32487152160217, 797.4629203559848 ], [ -121.7750897831436, 47.32500659135639, 496.9829203559848 ] ] ] }, "bbox": [ -121.7750898, 47.32487152, 496.9829204, -121.7624087, 47.32967705, 797.4629204 ], "properties": { "datetime": "2018-11-12T21:43:12Z", "pc:count": 14916760, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593094.441, "count": 14916760, "maximum": 593509.0537, "minimum": 592558.8537, "name": "X", "position": 0, "stddev": 299.6150204, "variance": 89769.16046 }, { "average": 5242180.255, "count": 14916760, "maximum": 5242527.943, "minimum": 5242008.783, "name": "Y", "position": 1, "stddev": 105.8068459, "variance": 11195.08865 }, { "average": 672.8583633, "count": 14916760, "maximum": 797.4629204, "minimum": 496.9829204, "name": "Z", "position": 2, "stddev": 43.96154914, "variance": 1932.617803 }, { "average": 32165.52991, "count": 14916760, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16274.82326, "variance": 264869872 }, { "average": 2.184143608, "count": 14916760, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.19408486, "variance": 1.425838652 }, { "average": 3.368626498, "count": 14916760, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.300541276, "variance": 1.69140761 }, { "average": 0, "count": 14916760, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.703868669e-08, "count": 14916760, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002589183012, "variance": 6.703868669e-08 }, { "average": 1.031952917, "count": 14916760, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2321927308, "variance": 0.05391346426 }, { "average": 0.3600589526, "count": 14916760, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.47151884, "variance": 239.3678953 }, { "average": 0.506238285, "count": 14916760, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499961099, "variance": 0.2499611006 }, { "average": 1063.665288, "count": 14916760, "maximum": 1070, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 3.612136625, "variance": 13.047531 }, { "average": 226039104.1, "count": 14916760, "maximum": 226094192.1, "minimum": 226015367.3, "name": "GpsTime", "position": 12, "stddev": 35416.67162, "variance": 1254340629 }, { "average": 0.506238285, "count": 14916760, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499961099, "variance": 0.2499611006 }, { "average": 0, "count": 14916760, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 14916760, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0007660510728, "count": 14916760, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02766702532, "variance": 0.0007654642898 }, { "average": 0, "count": 14916760, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592558.8537, 5242008.783, 496.9829204, 593509.0537, 5242527.943, 797.4629204 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592558.8536516608, 5242008.783114856, 496.9829203559848 ], [ 592558.8536516608, 5242527.943114856, 496.9829203559848 ], [ 593509.0536516608, 5242527.943114856, 797.4629203559848 ], [ 593509.0536516608, 5242008.783114856, 797.4629203559848 ], [ 592558.8536516608, 5242008.783114856, 496.9829203559848 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:43:12+00:00", "end_time": "2018-11-11T23:49:27+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7219.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7219.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7219.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7219.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7750898, 47.32487152, 496.9829204, -121.7624087, 47.32967705, 797.4629204 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7750897831436, 47.32500659135639, 496.9829203559848 ], [ -121.77498178757678, 47.32967705255952, 496.9829203559848 ], [ -121.76240871904247, 47.329541960857924, 797.4629203559848 ], [ -121.76251782234186, 47.32487152160217, 797.4629203559848 ], [ -121.7750897831436, 47.32500659135639, 496.9829203559848 ] ] ] }, "id": "20181111_47121C7219.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7219.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:43:12Z", "pc:count": 14916760, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593094.441, "count": 14916760, "maximum": 593509.0537, "minimum": 592558.8537, "name": "X", "position": 0, "stddev": 299.6150204, "variance": 89769.16046 }, { "average": 5242180.255, "count": 14916760, "maximum": 5242527.943, "minimum": 5242008.783, "name": "Y", "position": 1, "stddev": 105.8068459, "variance": 11195.08865 }, { "average": 672.8583633, "count": 14916760, "maximum": 797.4629204, "minimum": 496.9829204, "name": "Z", "position": 2, "stddev": 43.96154914, "variance": 1932.617803 }, { "average": 32165.52991, "count": 14916760, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16274.82326, "variance": 264869872 }, { "average": 2.184143608, "count": 14916760, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.19408486, "variance": 1.425838652 }, { "average": 3.368626498, "count": 14916760, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.300541276, "variance": 1.69140761 }, { "average": 0, "count": 14916760, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.703868669e-08, "count": 14916760, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002589183012, "variance": 6.703868669e-08 }, { "average": 1.031952917, "count": 14916760, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2321927308, "variance": 0.05391346426 }, { "average": 0.3600589526, "count": 14916760, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.47151884, "variance": 239.3678953 }, { "average": 0.506238285, "count": 14916760, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499961099, "variance": 0.2499611006 }, { "average": 1063.665288, "count": 14916760, "maximum": 1070, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 3.612136625, "variance": 13.047531 }, { "average": 226039104.1, "count": 14916760, "maximum": 226094192.1, "minimum": 226015367.3, "name": "GpsTime", "position": 12, "stddev": 35416.67162, "variance": 1254340629 }, { "average": 0.506238285, "count": 14916760, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499961099, "variance": 0.2499611006 }, { "average": 0, "count": 14916760, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 14916760, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0007660510728, "count": 14916760, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02766702532, "variance": 0.0007654642898 }, { "average": 0, "count": 14916760, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592558.8537, 5242008.783, 496.9829204, 593509.0537, 5242527.943, 797.4629204 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592558.8536516608, 5242008.783114856, 496.9829203559848 ], [ 592558.8536516608, 5242527.943114856, 496.9829203559848 ], [ 593509.0536516608, 5242527.943114856, 797.4629203559848 ], [ 593509.0536516608, 5242008.783114856, 797.4629203559848 ], [ 592558.8536516608, 5242008.783114856, 496.9829203559848 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:43:12+00:00", "end_time": "2018-11-11T23:49:27+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7406.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279416766216, 47.287509159104786, 289.6748361977288 ], [ -121.81251151159066, 47.30013537866283, 289.6748361977288 ], [ -121.79973208752672, 47.30000223211456, 1163.8148361977287 ], [ -121.80001778368884, 47.28737607102112, 1163.8148361977287 ], [ -121.81279416766216, 47.287509159104786, 289.6748361977288 ] ] ] }, "bbox": [ -121.8127942, 47.28737607, 289.6748362, -121.7997321, 47.30013538, 1163.814836 ], "properties": { "datetime": "2018-11-12T23:03:42Z", "pc:count": 50013317, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590258.5627, "count": 50013317, "maximum": 590739.6273, "minimum": 589773.3073, "name": "X", "position": 0, "stddev": 274.6770941, "variance": 75447.50602 }, { "average": 5238512.423, "count": 50013317, "maximum": 5239201.059, "minimum": 5237797.579, "name": "Y", "position": 1, "stddev": 403.6334511, "variance": 162919.9629 }, { "average": 559.4417219, "count": 50013317, "maximum": 1163.814836, "minimum": 289.6748362, "name": "Z", "position": 2, "stddev": 180.4994709, "variance": 32580.05898 }, { "average": 33948.82749, "count": 50013317, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17035.35314, "variance": 290203256.5 }, { "average": 2.040364549, "count": 50013317, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.122988634, "variance": 1.261103472 }, { "average": 3.080355738, "count": 50013317, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.288281667, "variance": 1.659669652 }, { "average": 0, "count": 50013317, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.599573969e-07, "count": 50013317, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003999467147, "variance": 1.599573746e-07 }, { "average": 1.07310317, "count": 50013317, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5382164216, "variance": 0.2896769165 }, { "average": -0.2237165612, "count": 50013317, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16979172, "variance": 261.4621642 }, { "average": 0.5072761921, "count": 50013317, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999470592, "variance": 0.249947062 }, { "average": 1076.470997, "count": 50013317, "maximum": 1079, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.039245982, "variance": 1.080032211 }, { "average": 226097727.3, "count": 50013317, "maximum": 226099022.2, "minimum": 226096335.9, "name": "GpsTime", "position": 12, "stddev": 506.1027368, "variance": 256139.9802 }, { "average": 0.5072761921, "count": 50013317, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999470592, "variance": 0.249947062 }, { "average": 0, "count": 50013317, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50013317, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003041929812, "count": 50013317, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05506974247, "variance": 0.003032676536 }, { "average": 0, "count": 50013317, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589773.3073, 5237797.579, 289.6748362, 590739.6273, 5239201.059, 1163.814836 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589773.3072546098, 5237797.578704322, 289.6748361977288 ], [ 589773.3072546098, 5239201.058704322, 289.6748361977288 ], [ 590739.6272546098, 5239201.058704322, 1163.8148361977287 ], [ 590739.6272546098, 5237797.578704322, 1163.8148361977287 ], [ 589773.3072546098, 5237797.578704322, 289.6748361977288 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:03:42+00:00", "end_time": "2018-11-12T22:18:55+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7406.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7406.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7406.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7406.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8127942, 47.28737607, 289.6748362, -121.7997321, 47.30013538, 1163.814836 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279416766216, 47.287509159104786, 289.6748361977288 ], [ -121.81251151159066, 47.30013537866283, 289.6748361977288 ], [ -121.79973208752672, 47.30000223211456, 1163.8148361977287 ], [ -121.80001778368884, 47.28737607102112, 1163.8148361977287 ], [ -121.81279416766216, 47.287509159104786, 289.6748361977288 ] ] ] }, "id": "20181112_47121C7406.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7406.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:03:42Z", "pc:count": 50013317, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590258.5627, "count": 50013317, "maximum": 590739.6273, "minimum": 589773.3073, "name": "X", "position": 0, "stddev": 274.6770941, "variance": 75447.50602 }, { "average": 5238512.423, "count": 50013317, "maximum": 5239201.059, "minimum": 5237797.579, "name": "Y", "position": 1, "stddev": 403.6334511, "variance": 162919.9629 }, { "average": 559.4417219, "count": 50013317, "maximum": 1163.814836, "minimum": 289.6748362, "name": "Z", "position": 2, "stddev": 180.4994709, "variance": 32580.05898 }, { "average": 33948.82749, "count": 50013317, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17035.35314, "variance": 290203256.5 }, { "average": 2.040364549, "count": 50013317, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.122988634, "variance": 1.261103472 }, { "average": 3.080355738, "count": 50013317, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.288281667, "variance": 1.659669652 }, { "average": 0, "count": 50013317, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.599573969e-07, "count": 50013317, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003999467147, "variance": 1.599573746e-07 }, { "average": 1.07310317, "count": 50013317, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5382164216, "variance": 0.2896769165 }, { "average": -0.2237165612, "count": 50013317, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16979172, "variance": 261.4621642 }, { "average": 0.5072761921, "count": 50013317, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999470592, "variance": 0.249947062 }, { "average": 1076.470997, "count": 50013317, "maximum": 1079, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.039245982, "variance": 1.080032211 }, { "average": 226097727.3, "count": 50013317, "maximum": 226099022.2, "minimum": 226096335.9, "name": "GpsTime", "position": 12, "stddev": 506.1027368, "variance": 256139.9802 }, { "average": 0.5072761921, "count": 50013317, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999470592, "variance": 0.249947062 }, { "average": 0, "count": 50013317, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50013317, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003041929812, "count": 50013317, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05506974247, "variance": 0.003032676536 }, { "average": 0, "count": 50013317, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589773.3073, 5237797.579, 289.6748362, 590739.6273, 5239201.059, 1163.814836 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589773.3072546098, 5237797.578704322, 289.6748361977288 ], [ 589773.3072546098, 5239201.058704322, 289.6748361977288 ], [ 590739.6272546098, 5239201.058704322, 1163.8148361977287 ], [ 590739.6272546098, 5237797.578704322, 1163.8148361977287 ], [ 589773.3072546098, 5237797.578704322, 289.6748361977288 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:03:42+00:00", "end_time": "2018-11-12T22:18:55+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5322.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61284100205386, 47.25000961002353, 526.9125269905915 ], [ -121.612510598505, 47.26265723025295, 526.9125269905915 ], [ -121.5996854433668, 47.262501195391586, 1123.9125269905915 ], [ -121.60001889855022, 47.24985364378617, 1123.9125269905915 ], [ -121.61284100205386, 47.25000961002353, 526.9125269905915 ] ] ] }, "bbox": [ -121.612841, 47.24985364, 526.912527, -121.5996854, 47.26265723, 1123.912527 ], "properties": { "datetime": "2018-11-12T22:05:27Z", "pc:count": 60215527, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605467.1734, "count": 60215527, "maximum": 605937.487, "minimum": 604966.947, "name": "X", "position": 0, "stddev": 270.303884, "variance": 73064.18971 }, { "average": 5234598.863, "count": 60215527, "maximum": 5235285.869, "minimum": 5233879.909, "name": "Y", "position": 1, "stddev": 399.8325771, "variance": 159866.0897 }, { "average": 730.9298995, "count": 60215527, "maximum": 1123.912527, "minimum": 526.912527, "name": "Z", "position": 2, "stddev": 115.3291733, "variance": 13300.81822 }, { "average": 33051.35383, "count": 60215527, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17219.99005, "variance": 296528057.5 }, { "average": 1.98716532, "count": 60215527, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.107284605, "variance": 1.226079197 }, { "average": 2.974178437, "count": 60215527, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.310089979, "variance": 1.716335752 }, { "average": 0, "count": 60215527, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.144594566e-07, "count": 60215527, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007838744091, "variance": 6.144590893e-07 }, { "average": 1.055070082, "count": 60215527, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3290461527, "variance": 0.1082713706 }, { "average": -0.3367357901, "count": 60215527, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.09763551, "variance": 259.1338689 }, { "average": 0.5063653931, "count": 60215527, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999594843, "variance": 0.2499594859 }, { "average": 1068.513245, "count": 60215527, "maximum": 1072, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.295115147, "variance": 10.85778383 }, { "average": 226080005, "count": 60215527, "maximum": 226095527.2, "minimum": 226015925.4, "name": "GpsTime", "position": 12, "stddev": 30127.07905, "variance": 907640892.3 }, { "average": 0.5063653931, "count": 60215527, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999594843, "variance": 0.2499594859 }, { "average": 0, "count": 60215527, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60215527, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001874466697, "count": 60215527, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0432545154, "variance": 0.001870953103 }, { "average": 0, "count": 60215527, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604966.947, 5233879.909, 526.912527, 605937.487, 5235285.869, 1123.912527 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604966.9469728826, 5233879.908706061, 526.9125269905915 ], [ 604966.9469728826, 5235285.8687060615, 526.9125269905915 ], [ 605937.4869728826, 5235285.8687060615, 1123.9125269905915 ], [ 605937.4869728826, 5233879.908706061, 1123.9125269905915 ], [ 604966.9469728826, 5233879.908706061, 526.9125269905915 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:05:27+00:00", "end_time": "2018-11-11T23:58:45+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5322.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5322.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5322.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5322.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.612841, 47.24985364, 526.912527, -121.5996854, 47.26265723, 1123.912527 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61284100205386, 47.25000961002353, 526.9125269905915 ], [ -121.612510598505, 47.26265723025295, 526.9125269905915 ], [ -121.5996854433668, 47.262501195391586, 1123.9125269905915 ], [ -121.60001889855022, 47.24985364378617, 1123.9125269905915 ], [ -121.61284100205386, 47.25000961002353, 526.9125269905915 ] ] ] }, "id": "20181111_47121C5322.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5322.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:05:27Z", "pc:count": 60215527, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605467.1734, "count": 60215527, "maximum": 605937.487, "minimum": 604966.947, "name": "X", "position": 0, "stddev": 270.303884, "variance": 73064.18971 }, { "average": 5234598.863, "count": 60215527, "maximum": 5235285.869, "minimum": 5233879.909, "name": "Y", "position": 1, "stddev": 399.8325771, "variance": 159866.0897 }, { "average": 730.9298995, "count": 60215527, "maximum": 1123.912527, "minimum": 526.912527, "name": "Z", "position": 2, "stddev": 115.3291733, "variance": 13300.81822 }, { "average": 33051.35383, "count": 60215527, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17219.99005, "variance": 296528057.5 }, { "average": 1.98716532, "count": 60215527, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.107284605, "variance": 1.226079197 }, { "average": 2.974178437, "count": 60215527, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.310089979, "variance": 1.716335752 }, { "average": 0, "count": 60215527, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.144594566e-07, "count": 60215527, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007838744091, "variance": 6.144590893e-07 }, { "average": 1.055070082, "count": 60215527, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3290461527, "variance": 0.1082713706 }, { "average": -0.3367357901, "count": 60215527, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.09763551, "variance": 259.1338689 }, { "average": 0.5063653931, "count": 60215527, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999594843, "variance": 0.2499594859 }, { "average": 1068.513245, "count": 60215527, "maximum": 1072, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.295115147, "variance": 10.85778383 }, { "average": 226080005, "count": 60215527, "maximum": 226095527.2, "minimum": 226015925.4, "name": "GpsTime", "position": 12, "stddev": 30127.07905, "variance": 907640892.3 }, { "average": 0.5063653931, "count": 60215527, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999594843, "variance": 0.2499594859 }, { "average": 0, "count": 60215527, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60215527, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001874466697, "count": 60215527, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0432545154, "variance": 0.001870953103 }, { "average": 0, "count": 60215527, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604966.947, 5233879.909, 526.912527, 605937.487, 5235285.869, 1123.912527 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604966.9469728826, 5233879.908706061, 526.9125269905915 ], [ 604966.9469728826, 5235285.8687060615, 526.9125269905915 ], [ 605937.4869728826, 5235285.8687060615, 1123.9125269905915 ], [ 605937.4869728826, 5233879.908706061, 1123.9125269905915 ], [ 604966.9469728826, 5233879.908706061, 526.9125269905915 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:05:27+00:00", "end_time": "2018-11-11T23:58:45+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7115.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529153411936, 47.337508662882286, 328.7885833028024 ], [ -121.8250113756432, 47.35013428886043, 328.7885833028024 ], [ -121.81223465685505, 47.35000258495602, 755.2885833028024 ], [ -121.81251786000678, 47.337377016814834, 755.2885833028024 ], [ -121.82529153411936, 47.337508662882286, 328.7885833028024 ] ] ] }, "bbox": [ -121.8252915, 47.33737702, 328.7885833, -121.8122347, 47.35013429, 755.2885833 ], "properties": { "datetime": "2018-11-12T21:57:14Z", "pc:count": 55562386, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589227.7195, "count": 55562386, "maximum": 589709.7607, "minimum": 588744.5607, "name": "X", "position": 0, "stddev": 273.6829197, "variance": 74902.34052 }, { "average": 5244076.34, "count": 55562386, "maximum": 5244743.16, "minimum": 5243339.74, "name": "Y", "position": 1, "stddev": 412.2906767, "variance": 169983.6021 }, { "average": 443.6185062, "count": 55562386, "maximum": 755.2885833, "minimum": 328.7885833, "name": "Z", "position": 2, "stddev": 32.80832994, "variance": 1076.386514 }, { "average": 37277.07367, "count": 55562386, "maximum": 65535, "minimum": 1105, "name": "Intensity", "position": 3, "stddev": 16227.33481, "variance": 263326395.1 }, { "average": 1.878614374, "count": 55562386, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.028615655, "variance": 1.058050166 }, { "average": 2.757155425, "count": 55562386, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.234133381, "variance": 1.523085201 }, { "average": 0, "count": 55562386, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.979756593e-07, "count": 55562386, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004449445175, "variance": 1.979756237e-07 }, { "average": 1.056960945, "count": 55562386, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2804864856, "variance": 0.07867266863 }, { "average": 1.091775838, "count": 55562386, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01171609, "variance": 256.3750521 }, { "average": 0.5088705694, "count": 55562386, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999213113, "variance": 0.2499213175 }, { "average": 1064.598364, "count": 55562386, "maximum": 1071, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 4.138460346, "variance": 17.12685404 }, { "average": 226047859.3, "count": 55562386, "maximum": 226095034.1, "minimum": 226015142.6, "name": "GpsTime", "position": 12, "stddev": 38309.44697, "variance": 1467613727 }, { "average": 0.5088705694, "count": 55562386, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999213113, "variance": 0.2499213175 }, { "average": 0, "count": 55562386, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55562386, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0008318757225, "count": 55562386, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02883025703, "variance": 0.0008311837203 }, { "average": 0, "count": 55562386, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588744.5607, 5243339.74, 328.7885833, 589709.7607, 5244743.16, 755.2885833 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588744.5607284377, 5243339.740098405, 328.7885833028024 ], [ 588744.5607284377, 5244743.160098405, 328.7885833028024 ], [ 589709.7607284377, 5244743.160098405, 755.2885833028024 ], [ 589709.7607284377, 5243339.740098405, 755.2885833028024 ], [ 588744.5607284377, 5243339.740098405, 328.7885833028024 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:57:14+00:00", "end_time": "2018-11-11T23:45:42+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7115.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7115.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7115.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7115.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8252915, 47.33737702, 328.7885833, -121.8122347, 47.35013429, 755.2885833 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529153411936, 47.337508662882286, 328.7885833028024 ], [ -121.8250113756432, 47.35013428886043, 328.7885833028024 ], [ -121.81223465685505, 47.35000258495602, 755.2885833028024 ], [ -121.81251786000678, 47.337377016814834, 755.2885833028024 ], [ -121.82529153411936, 47.337508662882286, 328.7885833028024 ] ] ] }, "id": "20181111_47121C7115.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7115.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:57:14Z", "pc:count": 55562386, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589227.7195, "count": 55562386, "maximum": 589709.7607, "minimum": 588744.5607, "name": "X", "position": 0, "stddev": 273.6829197, "variance": 74902.34052 }, { "average": 5244076.34, "count": 55562386, "maximum": 5244743.16, "minimum": 5243339.74, "name": "Y", "position": 1, "stddev": 412.2906767, "variance": 169983.6021 }, { "average": 443.6185062, "count": 55562386, "maximum": 755.2885833, "minimum": 328.7885833, "name": "Z", "position": 2, "stddev": 32.80832994, "variance": 1076.386514 }, { "average": 37277.07367, "count": 55562386, "maximum": 65535, "minimum": 1105, "name": "Intensity", "position": 3, "stddev": 16227.33481, "variance": 263326395.1 }, { "average": 1.878614374, "count": 55562386, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.028615655, "variance": 1.058050166 }, { "average": 2.757155425, "count": 55562386, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.234133381, "variance": 1.523085201 }, { "average": 0, "count": 55562386, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.979756593e-07, "count": 55562386, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004449445175, "variance": 1.979756237e-07 }, { "average": 1.056960945, "count": 55562386, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2804864856, "variance": 0.07867266863 }, { "average": 1.091775838, "count": 55562386, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01171609, "variance": 256.3750521 }, { "average": 0.5088705694, "count": 55562386, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999213113, "variance": 0.2499213175 }, { "average": 1064.598364, "count": 55562386, "maximum": 1071, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 4.138460346, "variance": 17.12685404 }, { "average": 226047859.3, "count": 55562386, "maximum": 226095034.1, "minimum": 226015142.6, "name": "GpsTime", "position": 12, "stddev": 38309.44697, "variance": 1467613727 }, { "average": 0.5088705694, "count": 55562386, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999213113, "variance": 0.2499213175 }, { "average": 0, "count": 55562386, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55562386, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0008318757225, "count": 55562386, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02883025703, "variance": 0.0008311837203 }, { "average": 0, "count": 55562386, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588744.5607, 5243339.74, 328.7885833, 589709.7607, 5244743.16, 755.2885833 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588744.5607284377, 5243339.740098405, 328.7885833028024 ], [ 588744.5607284377, 5244743.160098405, 328.7885833028024 ], [ 589709.7607284377, 5244743.160098405, 755.2885833028024 ], [ 589709.7607284377, 5243339.740098405, 755.2885833028024 ], [ 588744.5607284377, 5243339.740098405, 328.7885833028024 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:57:14+00:00", "end_time": "2018-11-11T23:45:42+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4119.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287527925537, 47.20001105800626, 237.56304279170757 ], [ -121.46250936127407, 47.21267323456705, 237.56304279170757 ], [ -121.44965092044649, 47.21249992544153, 971.1230427917076 ], [ -121.45001989571718, 47.19983782517904, 971.1230427917076 ], [ -121.46287527925537, 47.20001105800626, 237.56304279170757 ] ] ] }, "bbox": [ -121.4628753, 47.19983783, 237.5630428, -121.4496509, 47.21267323, 971.1230428 ], "properties": { "datetime": "2018-11-11T21:01:48Z", "pc:count": 55735298, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616912.39, "count": 55735298, "maximum": 617398.0812, "minimum": 616424.0412, "name": "X", "position": 0, "stddev": 274.3196499, "variance": 75251.27032 }, { "average": 5229246.543, "count": 55735298, "maximum": 5229944.039, "minimum": 5228536.379, "name": "Y", "position": 1, "stddev": 410.4055047, "variance": 168432.6783 }, { "average": 651.1915065, "count": 55735298, "maximum": 971.1230428, "minimum": 237.5630428, "name": "Z", "position": 2, "stddev": 103.283369, "variance": 10667.45431 }, { "average": 35464.30071, "count": 55735298, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16013.60666, "variance": 256435598.4 }, { "average": 1.871613425, "count": 55735298, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.00576537, "variance": 1.011563979 }, { "average": 2.743320669, "count": 55735298, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.184635727, "variance": 1.403361806 }, { "average": 0, "count": 55735298, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.153034151e-07, "count": 55735298, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004640079445, "variance": 2.153033726e-07 }, { "average": 1.059628317, "count": 55735298, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3524204391, "variance": 0.1242001659 }, { "average": -0.06560958387, "count": 55735298, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.00433178, "variance": 256.1386356 }, { "average": 0.5061629167, "count": 55735298, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999620215, "variance": 0.2499620229 }, { "average": 1030.127333, "count": 55735298, "maximum": 1033, "minimum": 1027, "name": "PointSourceId", "position": 11, "stddev": 1.382675191, "variance": 1.911790683 }, { "average": 226003928.3, "count": 55735298, "maximum": 226005308.2, "minimum": 226002516, "name": "GpsTime", "position": 12, "stddev": 635.33121, "variance": 403645.7464 }, { "average": 0.5061629167, "count": 55735298, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999620215, "variance": 0.2499620229 }, { "average": 0, "count": 55735298, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55735298, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002270912771, "count": 55735298, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04759995553, "variance": 0.002265755766 }, { "average": 0, "count": 55735298, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616424.0412, 5228536.379, 237.5630428, 617398.0812, 5229944.039, 971.1230428 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616424.0411933353, 5228536.378648608, 237.56304279170757 ], [ 616424.0411933353, 5229944.038648608, 237.56304279170757 ], [ 617398.0811933354, 5229944.038648608, 971.1230427917076 ], [ 617398.0811933354, 5228536.378648608, 971.1230427917076 ], [ 616424.0411933353, 5228536.378648608, 237.56304279170757 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:01:48+00:00", "end_time": "2018-11-11T20:15:16+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4119.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4119.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4119.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4119.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4628753, 47.19983783, 237.5630428, -121.4496509, 47.21267323, 971.1230428 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287527925537, 47.20001105800626, 237.56304279170757 ], [ -121.46250936127407, 47.21267323456705, 237.56304279170757 ], [ -121.44965092044649, 47.21249992544153, 971.1230427917076 ], [ -121.45001989571718, 47.19983782517904, 971.1230427917076 ], [ -121.46287527925537, 47.20001105800626, 237.56304279170757 ] ] ] }, "id": "20181111_47121B4119.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4119.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:01:48Z", "pc:count": 55735298, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616912.39, "count": 55735298, "maximum": 617398.0812, "minimum": 616424.0412, "name": "X", "position": 0, "stddev": 274.3196499, "variance": 75251.27032 }, { "average": 5229246.543, "count": 55735298, "maximum": 5229944.039, "minimum": 5228536.379, "name": "Y", "position": 1, "stddev": 410.4055047, "variance": 168432.6783 }, { "average": 651.1915065, "count": 55735298, "maximum": 971.1230428, "minimum": 237.5630428, "name": "Z", "position": 2, "stddev": 103.283369, "variance": 10667.45431 }, { "average": 35464.30071, "count": 55735298, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16013.60666, "variance": 256435598.4 }, { "average": 1.871613425, "count": 55735298, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.00576537, "variance": 1.011563979 }, { "average": 2.743320669, "count": 55735298, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.184635727, "variance": 1.403361806 }, { "average": 0, "count": 55735298, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.153034151e-07, "count": 55735298, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004640079445, "variance": 2.153033726e-07 }, { "average": 1.059628317, "count": 55735298, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3524204391, "variance": 0.1242001659 }, { "average": -0.06560958387, "count": 55735298, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.00433178, "variance": 256.1386356 }, { "average": 0.5061629167, "count": 55735298, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999620215, "variance": 0.2499620229 }, { "average": 1030.127333, "count": 55735298, "maximum": 1033, "minimum": 1027, "name": "PointSourceId", "position": 11, "stddev": 1.382675191, "variance": 1.911790683 }, { "average": 226003928.3, "count": 55735298, "maximum": 226005308.2, "minimum": 226002516, "name": "GpsTime", "position": 12, "stddev": 635.33121, "variance": 403645.7464 }, { "average": 0.5061629167, "count": 55735298, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999620215, "variance": 0.2499620229 }, { "average": 0, "count": 55735298, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55735298, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002270912771, "count": 55735298, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04759995553, "variance": 0.002265755766 }, { "average": 0, "count": 55735298, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616424.0412, 5228536.379, 237.5630428, 617398.0812, 5229944.039, 971.1230428 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616424.0411933353, 5228536.378648608, 237.56304279170757 ], [ 616424.0411933353, 5229944.038648608, 237.56304279170757 ], [ 617398.0811933354, 5229944.038648608, 971.1230427917076 ], [ 617398.0811933354, 5228536.378648608, 971.1230427917076 ], [ 616424.0411933353, 5228536.378648608, 237.56304279170757 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:01:48+00:00", "end_time": "2018-11-11T20:15:16+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7223.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78780026000591, 47.31250889516983, 323.0706688329195 ], [ -121.78751131940116, 47.32513854235024, 323.0706688329195 ], [ -121.77472598306036, 47.325002553083145, 1553.5506688329197 ], [ -121.77501796860496, 47.31237296563584, 1553.5506688329197 ], [ -121.78780026000591, 47.31250889516983, 323.0706688329195 ] ] ] }, "bbox": [ -121.7878003, 47.31237297, 323.0706688, -121.774726, 47.32513854, 1553.550669 ], "properties": { "datetime": "2018-11-12T22:14:26Z", "pc:count": 52047193, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592116.0548, "count": 52047193, "maximum": 592586.3498, "minimum": 591620.0298, "name": "X", "position": 0, "stddev": 271.9055406, "variance": 73932.62302 }, { "average": 5241307.745, "count": 52047193, "maximum": 5242008.767, "minimum": 5240604.887, "name": "Y", "position": 1, "stddev": 397.8583238, "variance": 158291.2458 }, { "average": 418.6743754, "count": 52047193, "maximum": 1553.550669, "minimum": 323.0706688, "name": "Z", "position": 2, "stddev": 22.60117399, "variance": 510.8130658 }, { "average": 35648.40119, "count": 52047193, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 14741.47103, "variance": 217310968.2 }, { "average": 1.804154875, "count": 52047193, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9438383636, "variance": 0.8908308565 }, { "average": 2.608148282, "count": 52047193, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.10517568, "variance": 1.221413283 }, { "average": 0, "count": 52047193, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.763999607e-08, "count": 52047193, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002400833061, "variance": 5.763999386e-08 }, { "average": 1.049594202, "count": 52047193, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2618616225, "variance": 0.06857150933 }, { "average": 0.3692833427, "count": 52047193, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76967731, "variance": 248.6827225 }, { "average": 0.5029374399, "count": 52047193, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999913762, "variance": 0.2499913763 }, { "average": 1069.847692, "count": 52047193, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 2.58175666, "variance": 6.665467452 }, { "average": 226088310, "count": 52047193, "maximum": 226096066.2, "minimum": 226016164.2, "name": "GpsTime", "position": 12, "stddev": 21275.05885, "variance": 452628129.1 }, { "average": 0.5029374399, "count": 52047193, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999913762, "variance": 0.2499913763 }, { "average": 0, "count": 52047193, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52047193, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0007145630313, "count": 52047193, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02672175976, "variance": 0.0007140524447 }, { "average": 0, "count": 52047193, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591620.0298, 5240604.887, 323.0706688, 592586.3498, 5242008.767, 1553.550669 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591620.0298435742, 5240604.886731875, 323.0706688329195 ], [ 591620.0298435742, 5242008.766731876, 323.0706688329195 ], [ 592586.3498435742, 5242008.766731876, 1553.5506688329197 ], [ 592586.3498435742, 5240604.886731875, 1553.5506688329197 ], [ 591620.0298435742, 5240604.886731875, 323.0706688329195 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:14:26+00:00", "end_time": "2018-11-12T00:02:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7223.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7223.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7223.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7223.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7878003, 47.31237297, 323.0706688, -121.774726, 47.32513854, 1553.550669 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78780026000591, 47.31250889516983, 323.0706688329195 ], [ -121.78751131940116, 47.32513854235024, 323.0706688329195 ], [ -121.77472598306036, 47.325002553083145, 1553.5506688329197 ], [ -121.77501796860496, 47.31237296563584, 1553.5506688329197 ], [ -121.78780026000591, 47.31250889516983, 323.0706688329195 ] ] ] }, "id": "20181111_47121C7223.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7223.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:14:26Z", "pc:count": 52047193, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592116.0548, "count": 52047193, "maximum": 592586.3498, "minimum": 591620.0298, "name": "X", "position": 0, "stddev": 271.9055406, "variance": 73932.62302 }, { "average": 5241307.745, "count": 52047193, "maximum": 5242008.767, "minimum": 5240604.887, "name": "Y", "position": 1, "stddev": 397.8583238, "variance": 158291.2458 }, { "average": 418.6743754, "count": 52047193, "maximum": 1553.550669, "minimum": 323.0706688, "name": "Z", "position": 2, "stddev": 22.60117399, "variance": 510.8130658 }, { "average": 35648.40119, "count": 52047193, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 14741.47103, "variance": 217310968.2 }, { "average": 1.804154875, "count": 52047193, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9438383636, "variance": 0.8908308565 }, { "average": 2.608148282, "count": 52047193, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.10517568, "variance": 1.221413283 }, { "average": 0, "count": 52047193, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.763999607e-08, "count": 52047193, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002400833061, "variance": 5.763999386e-08 }, { "average": 1.049594202, "count": 52047193, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2618616225, "variance": 0.06857150933 }, { "average": 0.3692833427, "count": 52047193, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76967731, "variance": 248.6827225 }, { "average": 0.5029374399, "count": 52047193, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999913762, "variance": 0.2499913763 }, { "average": 1069.847692, "count": 52047193, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 2.58175666, "variance": 6.665467452 }, { "average": 226088310, "count": 52047193, "maximum": 226096066.2, "minimum": 226016164.2, "name": "GpsTime", "position": 12, "stddev": 21275.05885, "variance": 452628129.1 }, { "average": 0.5029374399, "count": 52047193, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999913762, "variance": 0.2499913763 }, { "average": 0, "count": 52047193, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52047193, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0007145630313, "count": 52047193, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02672175976, "variance": 0.0007140524447 }, { "average": 0, "count": 52047193, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591620.0298, 5240604.887, 323.0706688, 592586.3498, 5242008.767, 1553.550669 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591620.0298435742, 5240604.886731875, 323.0706688329195 ], [ 591620.0298435742, 5242008.766731876, 323.0706688329195 ], [ 592586.3498435742, 5242008.766731876, 1553.5506688329197 ], [ 592586.3498435742, 5240604.886731875, 1553.5506688329197 ], [ 591620.0298435742, 5240604.886731875, 323.0706688329195 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:14:26+00:00", "end_time": "2018-11-12T00:02:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3302.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289851186426, 47.1750115357703, 750.1732248590025 ], [ -121.36250878104299, 47.18768484786548, 750.1732248590025 ], [ -121.34962744815485, 47.18749996503893, 1284.3932248590027 ], [ -121.35002024141312, 47.17482673440352, 1284.3932248590027 ], [ -121.36289851186426, 47.1750115357703, 750.1732248590025 ] ] ] }, "bbox": [ -121.3628985, 47.17482673, 750.1732249, -121.3496274, 47.18768485, 1284.393225 ], "properties": { "datetime": "2018-11-11T19:36:52Z", "pc:count": 50944631, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624551.5779, "count": 50944631, "maximum": 625030.7281, "minimum": 624054.4481, "name": "X", "position": 0, "stddev": 275.0904331, "variance": 75674.7464 }, { "average": 5226617.343, "count": 50944631, "maximum": 5227321.167, "minimum": 5225912.207, "name": "Y", "position": 1, "stddev": 398.28791, "variance": 158633.2592 }, { "average": 1010.849315, "count": 50944631, "maximum": 1284.393225, "minimum": 750.1732249, "name": "Z", "position": 2, "stddev": 112.3793487, "variance": 12629.118 }, { "average": 35357.74651, "count": 50944631, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18015.26643, "variance": 324549824.6 }, { "average": 1.93856228, "count": 50944631, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.061103644, "variance": 1.125940943 }, { "average": 2.877254465, "count": 50944631, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.248365456, "variance": 1.558416313 }, { "average": 0, "count": 50944631, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.74808154e-07, "count": 50944631, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005242214073, "variance": 2.748080839e-07 }, { "average": 1.064230282, "count": 50944631, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.373477767, "variance": 0.1394856424 }, { "average": -0.1813197292, "count": 50944631, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12318499, "variance": 259.9570942 }, { "average": 0.5100525706, "count": 50944631, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998989405, "variance": 0.2498989507 }, { "average": 1018.920055, "count": 50944631, "maximum": 1022, "minimum": 1016, "name": "PointSourceId", "position": 11, "stddev": 1.104834852, "variance": 1.220660051 }, { "average": 225998927.5, "count": 50944631, "maximum": 226000212, "minimum": 225997686.1, "name": "GpsTime", "position": 12, "stddev": 473.9900647, "variance": 224666.5815 }, { "average": 0.5100525706, "count": 50944631, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998989405, "variance": 0.2498989507 }, { "average": 0, "count": 50944631, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50944631, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002646029569, "count": 50944631, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05137147212, "variance": 0.002639028148 }, { "average": 0, "count": 50944631, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624054.4481, 5225912.207, 750.1732249, 625030.7281, 5227321.167, 1284.393225 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624054.4480580341, 5225912.207156066, 750.1732248590025 ], [ 624054.4480580341, 5227321.167156067, 750.1732248590025 ], [ 625030.7280580341, 5227321.167156067, 1284.3932248590027 ], [ 625030.7280580341, 5225912.207156066, 1284.3932248590027 ], [ 624054.4480580341, 5225912.207156066, 750.1732248590025 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:36:52+00:00", "end_time": "2018-11-11T18:54:46+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3302.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3302.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3302.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3302.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3628985, 47.17482673, 750.1732249, -121.3496274, 47.18768485, 1284.393225 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289851186426, 47.1750115357703, 750.1732248590025 ], [ -121.36250878104299, 47.18768484786548, 750.1732248590025 ], [ -121.34962744815485, 47.18749996503893, 1284.3932248590027 ], [ -121.35002024141312, 47.17482673440352, 1284.3932248590027 ], [ -121.36289851186426, 47.1750115357703, 750.1732248590025 ] ] ] }, "id": "20181111_47121B3302.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3302.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:36:52Z", "pc:count": 50944631, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624551.5779, "count": 50944631, "maximum": 625030.7281, "minimum": 624054.4481, "name": "X", "position": 0, "stddev": 275.0904331, "variance": 75674.7464 }, { "average": 5226617.343, "count": 50944631, "maximum": 5227321.167, "minimum": 5225912.207, "name": "Y", "position": 1, "stddev": 398.28791, "variance": 158633.2592 }, { "average": 1010.849315, "count": 50944631, "maximum": 1284.393225, "minimum": 750.1732249, "name": "Z", "position": 2, "stddev": 112.3793487, "variance": 12629.118 }, { "average": 35357.74651, "count": 50944631, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18015.26643, "variance": 324549824.6 }, { "average": 1.93856228, "count": 50944631, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.061103644, "variance": 1.125940943 }, { "average": 2.877254465, "count": 50944631, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.248365456, "variance": 1.558416313 }, { "average": 0, "count": 50944631, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.74808154e-07, "count": 50944631, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005242214073, "variance": 2.748080839e-07 }, { "average": 1.064230282, "count": 50944631, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.373477767, "variance": 0.1394856424 }, { "average": -0.1813197292, "count": 50944631, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12318499, "variance": 259.9570942 }, { "average": 0.5100525706, "count": 50944631, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998989405, "variance": 0.2498989507 }, { "average": 1018.920055, "count": 50944631, "maximum": 1022, "minimum": 1016, "name": "PointSourceId", "position": 11, "stddev": 1.104834852, "variance": 1.220660051 }, { "average": 225998927.5, "count": 50944631, "maximum": 226000212, "minimum": 225997686.1, "name": "GpsTime", "position": 12, "stddev": 473.9900647, "variance": 224666.5815 }, { "average": 0.5100525706, "count": 50944631, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998989405, "variance": 0.2498989507 }, { "average": 0, "count": 50944631, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50944631, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002646029569, "count": 50944631, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05137147212, "variance": 0.002639028148 }, { "average": 0, "count": 50944631, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624054.4481, 5225912.207, 750.1732249, 625030.7281, 5227321.167, 1284.393225 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624054.4480580341, 5225912.207156066, 750.1732248590025 ], [ 624054.4480580341, 5227321.167156067, 750.1732248590025 ], [ 625030.7280580341, 5227321.167156067, 1284.3932248590027 ], [ 625030.7280580341, 5225912.207156066, 1284.3932248590027 ], [ 624054.4480580341, 5225912.207156066, 750.1732248590025 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:36:52+00:00", "end_time": "2018-11-11T18:54:46+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5404.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52536030530719, 47.17501023983832, 556.9566584611821 ], [ -121.52500972490473, 47.18766707843194, 556.9566584611821 ], [ -121.51216592182573, 47.18750096528712, 2221.7966584611822 ], [ -121.51251955224691, 47.17484419978748, 2221.7966584611822 ], [ -121.52536030530719, 47.17501023983832, 556.9566584611821 ] ] ] }, "bbox": [ -121.5253603, 47.1748442, 556.9566585, -121.5121659, 47.18766708, 2221.796658 ], "properties": { "datetime": "2018-11-11T20:54:49Z", "pc:count": 57593820, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612222.8354, "count": 57593820, "maximum": 612717.2881, "minimum": 611743.9281, "name": "X", "position": 0, "stddev": 272.7644047, "variance": 74400.42046 }, { "average": 5226333.136, "count": 57593820, "maximum": 5227073.84, "minimum": 5225666.82, "name": "Y", "position": 1, "stddev": 393.5002014, "variance": 154842.4085 }, { "average": 710.7877802, "count": 57593820, "maximum": 2221.796658, "minimum": 556.9566585, "name": "Z", "position": 2, "stddev": 62.59735072, "variance": 3918.428318 }, { "average": 36272.03418, "count": 57593820, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16489.55125, "variance": 271905300.3 }, { "average": 1.912033253, "count": 57593820, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.035953507, "variance": 1.073199669 }, { "average": 2.824191033, "count": 57593820, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.214667308, "variance": 1.475416668 }, { "average": 0, "count": 57593820, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.250670645e-07, "count": 57593820, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000790611589, "variance": 6.250666846e-07 }, { "average": 1.048546007, "count": 57593820, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3539389489, "variance": 0.1252727796 }, { "average": 1.000442678, "count": 57593820, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93418492, "variance": 253.898249 }, { "average": 0.5081979629, "count": 57593820, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999327932, "variance": 0.2499327977 }, { "average": 1028.52787, "count": 57593820, "maximum": 1032, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 1.329396728, "variance": 1.767295662 }, { "average": 226003203.7, "count": 57593820, "maximum": 226004889.9, "minimum": 226002125.9, "name": "GpsTime", "position": 12, "stddev": 593.996792, "variance": 352832.1889 }, { "average": 0.5081979629, "count": 57593820, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999327932, "variance": 0.2499327977 }, { "average": 0, "count": 57593820, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57593820, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002636116167, "count": 57593820, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05127540447, "variance": 0.002629167104 }, { "average": 0, "count": 57593820, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611743.9281, 5225666.82, 556.9566585, 612717.2881, 5227073.84, 2221.796658 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611743.9281450218, 5225666.820361524, 556.9566584611821 ], [ 611743.9281450218, 5227073.840361523, 556.9566584611821 ], [ 612717.2881450219, 5227073.840361523, 2221.7966584611822 ], [ 612717.2881450219, 5225666.820361524, 2221.7966584611822 ], [ 611743.9281450218, 5225666.820361524, 556.9566584611821 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:54:49+00:00", "end_time": "2018-11-11T20:08:45+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5404.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5404.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5404.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5404.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5253603, 47.1748442, 556.9566585, -121.5121659, 47.18766708, 2221.796658 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52536030530719, 47.17501023983832, 556.9566584611821 ], [ -121.52500972490473, 47.18766707843194, 556.9566584611821 ], [ -121.51216592182573, 47.18750096528712, 2221.7966584611822 ], [ -121.51251955224691, 47.17484419978748, 2221.7966584611822 ], [ -121.52536030530719, 47.17501023983832, 556.9566584611821 ] ] ] }, "id": "20181111_47121B5404.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5404.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:54:49Z", "pc:count": 57593820, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612222.8354, "count": 57593820, "maximum": 612717.2881, "minimum": 611743.9281, "name": "X", "position": 0, "stddev": 272.7644047, "variance": 74400.42046 }, { "average": 5226333.136, "count": 57593820, "maximum": 5227073.84, "minimum": 5225666.82, "name": "Y", "position": 1, "stddev": 393.5002014, "variance": 154842.4085 }, { "average": 710.7877802, "count": 57593820, "maximum": 2221.796658, "minimum": 556.9566585, "name": "Z", "position": 2, "stddev": 62.59735072, "variance": 3918.428318 }, { "average": 36272.03418, "count": 57593820, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16489.55125, "variance": 271905300.3 }, { "average": 1.912033253, "count": 57593820, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.035953507, "variance": 1.073199669 }, { "average": 2.824191033, "count": 57593820, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.214667308, "variance": 1.475416668 }, { "average": 0, "count": 57593820, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.250670645e-07, "count": 57593820, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000790611589, "variance": 6.250666846e-07 }, { "average": 1.048546007, "count": 57593820, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3539389489, "variance": 0.1252727796 }, { "average": 1.000442678, "count": 57593820, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.93418492, "variance": 253.898249 }, { "average": 0.5081979629, "count": 57593820, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999327932, "variance": 0.2499327977 }, { "average": 1028.52787, "count": 57593820, "maximum": 1032, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 1.329396728, "variance": 1.767295662 }, { "average": 226003203.7, "count": 57593820, "maximum": 226004889.9, "minimum": 226002125.9, "name": "GpsTime", "position": 12, "stddev": 593.996792, "variance": 352832.1889 }, { "average": 0.5081979629, "count": 57593820, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999327932, "variance": 0.2499327977 }, { "average": 0, "count": 57593820, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57593820, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002636116167, "count": 57593820, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05127540447, "variance": 0.002629167104 }, { "average": 0, "count": 57593820, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611743.9281, 5225666.82, 556.9566585, 612717.2881, 5227073.84, 2221.796658 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611743.9281450218, 5225666.820361524, 556.9566584611821 ], [ 611743.9281450218, 5227073.840361523, 556.9566584611821 ], [ 612717.2881450219, 5227073.840361523, 2221.7966584611822 ], [ 612717.2881450219, 5225666.820361524, 2221.7966584611822 ], [ 611743.9281450218, 5225666.820361524, 556.9566584611821 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:54:49+00:00", "end_time": "2018-11-11T20:08:45+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6315.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70032054533361, 47.27500919173503, 756.2889905426836 ], [ -121.7000109287437, 47.287648034237485, 756.2889905426836 ], [ -121.68720597804672, 47.28750204020254, 1083.7289905426835 ], [ -121.68751864224438, 47.27486326186819, 1083.7289905426835 ], [ -121.70032054533361, 47.27500919173503, 756.2889905426836 ] ] ] }, "bbox": [ -121.7003205, 47.27486326, 756.2889905, -121.687206, 47.28764803, 1083.728991 ], "properties": { "datetime": "2018-11-12T22:21:13Z", "pc:count": 66879209, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598787.4966, "count": 66879209, "maximum": 599269.7179, "minimum": 598301.1979, "name": "X", "position": 0, "stddev": 266.7779643, "variance": 71170.48225 }, { "average": 5237251.319, "count": 66879209, "maximum": 5237949.041, "minimum": 5236544.101, "name": "Y", "position": 1, "stddev": 396.9979177, "variance": 157607.3467 }, { "average": 948.64411, "count": 66879209, "maximum": 1083.728991, "minimum": 756.2889905, "name": "Z", "position": 2, "stddev": 34.00361536, "variance": 1156.245857 }, { "average": 32871.43712, "count": 66879209, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19455.06402, "variance": 378499516.1 }, { "average": 2.146627422, "count": 66879209, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.216962541, "variance": 1.480997827 }, { "average": 3.293528038, "count": 66879209, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.407762391, "variance": 1.98179495 }, { "average": 0, "count": 66879209, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66879209, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.05288509, "count": 66879209, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2944365945, "variance": 0.08669290816 }, { "average": 0.1888267098, "count": 66879209, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87970363, "variance": 252.1649873 }, { "average": 0.5087399733, "count": 66879209, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999236108, "variance": 0.2499236166 }, { "average": 1071.1961, "count": 66879209, "maximum": 1074, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.051244848, "variance": 1.105115731 }, { "average": 226094956.2, "count": 66879209, "maximum": 226096473.1, "minimum": 226093744.7, "name": "GpsTime", "position": 12, "stddev": 575.4610989, "variance": 331155.4764 }, { "average": 0.5087399733, "count": 66879209, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999236108, "variance": 0.2499236166 }, { "average": 0, "count": 66879209, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66879209, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001220154981, "count": 66879209, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03490940018, "variance": 0.001218666221 }, { "average": 0, "count": 66879209, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598301.1979, 5236544.101, 756.2889905, 599269.7179, 5237949.041, 1083.728991 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598301.1978818999, 5236544.10072782, 756.2889905426836 ], [ 598301.1978818999, 5237949.040727819, 756.2889905426836 ], [ 599269.7178818999, 5237949.040727819, 1083.7289905426835 ], [ 599269.7178818999, 5236544.10072782, 1083.7289905426835 ], [ 598301.1978818999, 5236544.10072782, 756.2889905426836 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:21:13+00:00", "end_time": "2018-11-12T21:35:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6315.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6315.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6315.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6315.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7003205, 47.27486326, 756.2889905, -121.687206, 47.28764803, 1083.728991 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70032054533361, 47.27500919173503, 756.2889905426836 ], [ -121.7000109287437, 47.287648034237485, 756.2889905426836 ], [ -121.68720597804672, 47.28750204020254, 1083.7289905426835 ], [ -121.68751864224438, 47.27486326186819, 1083.7289905426835 ], [ -121.70032054533361, 47.27500919173503, 756.2889905426836 ] ] ] }, "id": "20181112_47121C6315.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6315.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:21:13Z", "pc:count": 66879209, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598787.4966, "count": 66879209, "maximum": 599269.7179, "minimum": 598301.1979, "name": "X", "position": 0, "stddev": 266.7779643, "variance": 71170.48225 }, { "average": 5237251.319, "count": 66879209, "maximum": 5237949.041, "minimum": 5236544.101, "name": "Y", "position": 1, "stddev": 396.9979177, "variance": 157607.3467 }, { "average": 948.64411, "count": 66879209, "maximum": 1083.728991, "minimum": 756.2889905, "name": "Z", "position": 2, "stddev": 34.00361536, "variance": 1156.245857 }, { "average": 32871.43712, "count": 66879209, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19455.06402, "variance": 378499516.1 }, { "average": 2.146627422, "count": 66879209, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.216962541, "variance": 1.480997827 }, { "average": 3.293528038, "count": 66879209, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.407762391, "variance": 1.98179495 }, { "average": 0, "count": 66879209, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66879209, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.05288509, "count": 66879209, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2944365945, "variance": 0.08669290816 }, { "average": 0.1888267098, "count": 66879209, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87970363, "variance": 252.1649873 }, { "average": 0.5087399733, "count": 66879209, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999236108, "variance": 0.2499236166 }, { "average": 1071.1961, "count": 66879209, "maximum": 1074, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.051244848, "variance": 1.105115731 }, { "average": 226094956.2, "count": 66879209, "maximum": 226096473.1, "minimum": 226093744.7, "name": "GpsTime", "position": 12, "stddev": 575.4610989, "variance": 331155.4764 }, { "average": 0.5087399733, "count": 66879209, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999236108, "variance": 0.2499236166 }, { "average": 0, "count": 66879209, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66879209, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001220154981, "count": 66879209, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03490940018, "variance": 0.001218666221 }, { "average": 0, "count": 66879209, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598301.1979, 5236544.101, 756.2889905, 599269.7179, 5237949.041, 1083.728991 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598301.1978818999, 5236544.10072782, 756.2889905426836 ], [ 598301.1978818999, 5237949.040727819, 756.2889905426836 ], [ 599269.7178818999, 5237949.040727819, 1083.7289905426835 ], [ 599269.7178818999, 5236544.10072782, 1083.7289905426835 ], [ 598301.1978818999, 5236544.10072782, 756.2889905426836 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:21:13+00:00", "end_time": "2018-11-12T21:35:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7310.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529074534673, 47.28750872242964, 280.3184895509435 ], [ -121.82501108802649, 47.300133919285, 280.3184895509435 ], [ -121.8122350461472, 47.30000220277352, 783.4584895509436 ], [ -121.8125177425348, 47.287377063750355, 783.4584895509436 ], [ -121.82529074534673, 47.28750872242964, 280.3184895509435 ] ] ] }, "bbox": [ -121.8252907, 47.28737706, 280.3184896, -121.812235, 47.30013392, 783.4584896 ], "properties": { "datetime": "2018-11-12T23:06:38Z", "pc:count": 51540036, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589308.865, "count": 51540036, "maximum": 589794.4327, "minimum": 588828.3727, "name": "X", "position": 0, "stddev": 274.0810293, "variance": 75120.41063 }, { "average": 5238462.119, "count": 51540036, "maximum": 5239186.577, "minimum": 5237783.217, "name": "Y", "position": 1, "stddev": 404.2735941, "variance": 163437.1389 }, { "average": 441.8245068, "count": 51540036, "maximum": 783.4584896, "minimum": 280.3184896, "name": "Z", "position": 2, "stddev": 105.9572885, "variance": 11226.94699 }, { "average": 34021.4942, "count": 51540036, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16147.30047, "variance": 260735312.4 }, { "average": 2.034933464, "count": 51540036, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.105182298, "variance": 1.221427911 }, { "average": 3.069516075, "count": 51540036, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.248029305, "variance": 1.557577145 }, { "average": 0, "count": 51540036, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.850598087e-07, "count": 51540036, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006964621905, "variance": 4.850595828e-07 }, { "average": 1.079110364, "count": 51540036, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5405778475, "variance": 0.2922244092 }, { "average": 0.3623550858, "count": 51540036, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12410995, "variance": 259.9869217 }, { "average": 0.5089825316, "count": 51540036, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999193125, "variance": 0.249919319 }, { "average": 1077.292255, "count": 51540036, "maximum": 1080, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.080411373, "variance": 1.167288734 }, { "average": 226098111.7, "count": 51540036, "maximum": 226099198.7, "minimum": 226097126.5, "name": "GpsTime", "position": 12, "stddev": 526.0450524, "variance": 276723.3972 }, { "average": 0.5089825316, "count": 51540036, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999193125, "variance": 0.249919319 }, { "average": 0, "count": 51540036, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51540036, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002816199042, "count": 51540036, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05299309502, "variance": 0.002808268119 }, { "average": 0, "count": 51540036, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588828.3727, 5237783.217, 280.3184896, 589794.4327, 5239186.577, 783.4584896 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588828.3727189576, 5237783.217335561, 280.3184895509435 ], [ 588828.3727189576, 5239186.577335561, 280.3184895509435 ], [ 589794.4327189577, 5239186.577335561, 783.4584895509436 ], [ 589794.4327189577, 5237783.217335561, 783.4584895509436 ], [ 588828.3727189576, 5237783.217335561, 280.3184895509435 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:06:38+00:00", "end_time": "2018-11-12T22:32:06+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7310.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7310.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7310.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7310.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8252907, 47.28737706, 280.3184896, -121.812235, 47.30013392, 783.4584896 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529074534673, 47.28750872242964, 280.3184895509435 ], [ -121.82501108802649, 47.300133919285, 280.3184895509435 ], [ -121.8122350461472, 47.30000220277352, 783.4584895509436 ], [ -121.8125177425348, 47.287377063750355, 783.4584895509436 ], [ -121.82529074534673, 47.28750872242964, 280.3184895509435 ] ] ] }, "id": "20181112_47121C7310.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7310.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:06:38Z", "pc:count": 51540036, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589308.865, "count": 51540036, "maximum": 589794.4327, "minimum": 588828.3727, "name": "X", "position": 0, "stddev": 274.0810293, "variance": 75120.41063 }, { "average": 5238462.119, "count": 51540036, "maximum": 5239186.577, "minimum": 5237783.217, "name": "Y", "position": 1, "stddev": 404.2735941, "variance": 163437.1389 }, { "average": 441.8245068, "count": 51540036, "maximum": 783.4584896, "minimum": 280.3184896, "name": "Z", "position": 2, "stddev": 105.9572885, "variance": 11226.94699 }, { "average": 34021.4942, "count": 51540036, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16147.30047, "variance": 260735312.4 }, { "average": 2.034933464, "count": 51540036, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.105182298, "variance": 1.221427911 }, { "average": 3.069516075, "count": 51540036, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.248029305, "variance": 1.557577145 }, { "average": 0, "count": 51540036, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.850598087e-07, "count": 51540036, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006964621905, "variance": 4.850595828e-07 }, { "average": 1.079110364, "count": 51540036, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5405778475, "variance": 0.2922244092 }, { "average": 0.3623550858, "count": 51540036, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12410995, "variance": 259.9869217 }, { "average": 0.5089825316, "count": 51540036, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999193125, "variance": 0.249919319 }, { "average": 1077.292255, "count": 51540036, "maximum": 1080, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.080411373, "variance": 1.167288734 }, { "average": 226098111.7, "count": 51540036, "maximum": 226099198.7, "minimum": 226097126.5, "name": "GpsTime", "position": 12, "stddev": 526.0450524, "variance": 276723.3972 }, { "average": 0.5089825316, "count": 51540036, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999193125, "variance": 0.249919319 }, { "average": 0, "count": 51540036, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51540036, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002816199042, "count": 51540036, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05299309502, "variance": 0.002808268119 }, { "average": 0, "count": 51540036, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588828.3727, 5237783.217, 280.3184896, 589794.4327, 5239186.577, 783.4584896 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588828.3727189576, 5237783.217335561, 280.3184895509435 ], [ 588828.3727189576, 5239186.577335561, 280.3184895509435 ], [ 589794.4327189577, 5239186.577335561, 783.4584895509436 ], [ 589794.4327189577, 5237783.217335561, 783.4584895509436 ], [ 588828.3727189576, 5237783.217335561, 280.3184895509435 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:06:38+00:00", "end_time": "2018-11-12T22:32:06+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3107.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36278731099745, 47.228643695194634, 1239.774101807163 ], [ -121.36251198228311, 47.23758030651306, 1239.774101807163 ], [ -121.3573143446271, 47.23750589098821, 1504.0541018071633 ], [ -121.35759054631937, 47.228569302794845, 1504.0541018071633 ], [ -121.36278731099745, 47.228643695194634, 1239.774101807163 ] ] ] }, "bbox": [ -121.3627873, 47.2285693, 1239.774102, -121.3573143, 47.23758031, 1504.054102 ], "properties": { "datetime": "2018-11-11T20:51:26Z", "pc:count": 9138353, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624090.7474, "count": 9138353, "maximum": 624331.4384, "minimum": 623937.8784, "name": "X", "position": 0, "stddev": 87.18803844, "variance": 7601.754047 }, { "average": 5232512.183, "count": 9138353, "maximum": 5232865.898, "minimum": 5231872.358, "name": "Y", "position": 1, "stddev": 242.4229608, "variance": 58768.89193 }, { "average": 1343.400512, "count": 9138353, "maximum": 1504.054102, "minimum": 1239.774102, "name": "Z", "position": 2, "stddev": 56.97472008, "variance": 3246.118729 }, { "average": 37391.20122, "count": 9138353, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21705.03259, "variance": 471108439.6 }, { "average": 1.800969059, "count": 9138353, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.004466464, "variance": 1.008952877 }, { "average": 2.601073519, "count": 9138353, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.258152532, "variance": 1.582947795 }, { "average": 0, "count": 9138353, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9138353, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.077692446, "count": 9138353, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3715230218, "variance": 0.1380293558 }, { "average": 0.7297367323, "count": 9138353, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94865406, "variance": 254.3595663 }, { "average": 0.5078771853, "count": 9138353, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999379735, "variance": 0.2499379773 }, { "average": 1030.286106, "count": 9138353, "maximum": 1032, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 0.8565037211, "variance": 0.7335986243 }, { "average": 226003992.2, "count": 9138353, "maximum": 226004686.9, "minimum": 226002850.7, "name": "GpsTime", "position": 12, "stddev": 410.7402416, "variance": 168707.546 }, { "average": 0.5078771853, "count": 9138353, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999379735, "variance": 0.2499379773 }, { "average": 0, "count": 9138353, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9138353, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002212433685, "count": 9138353, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04698445555, "variance": 0.002207539063 }, { "average": 0, "count": 9138353, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623937.8784, 5231872.358, 1239.774102, 624331.4384, 5232865.898, 1504.054102 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623937.878394361, 5231872.358048464, 1239.774101807163 ], [ 623937.878394361, 5232865.898048463, 1239.774101807163 ], [ 624331.4383943611, 5232865.898048463, 1504.0541018071633 ], [ 624331.4383943611, 5231872.358048464, 1504.0541018071633 ], [ 623937.878394361, 5231872.358048464, 1239.774101807163 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:51:26+00:00", "end_time": "2018-11-11T20:20:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3107.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3107.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3107.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3107.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3627873, 47.2285693, 1239.774102, -121.3573143, 47.23758031, 1504.054102 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36278731099745, 47.228643695194634, 1239.774101807163 ], [ -121.36251198228311, 47.23758030651306, 1239.774101807163 ], [ -121.3573143446271, 47.23750589098821, 1504.0541018071633 ], [ -121.35759054631937, 47.228569302794845, 1504.0541018071633 ], [ -121.36278731099745, 47.228643695194634, 1239.774101807163 ] ] ] }, "id": "20181111_47121B3107.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3107.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:51:26Z", "pc:count": 9138353, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624090.7474, "count": 9138353, "maximum": 624331.4384, "minimum": 623937.8784, "name": "X", "position": 0, "stddev": 87.18803844, "variance": 7601.754047 }, { "average": 5232512.183, "count": 9138353, "maximum": 5232865.898, "minimum": 5231872.358, "name": "Y", "position": 1, "stddev": 242.4229608, "variance": 58768.89193 }, { "average": 1343.400512, "count": 9138353, "maximum": 1504.054102, "minimum": 1239.774102, "name": "Z", "position": 2, "stddev": 56.97472008, "variance": 3246.118729 }, { "average": 37391.20122, "count": 9138353, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21705.03259, "variance": 471108439.6 }, { "average": 1.800969059, "count": 9138353, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.004466464, "variance": 1.008952877 }, { "average": 2.601073519, "count": 9138353, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.258152532, "variance": 1.582947795 }, { "average": 0, "count": 9138353, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9138353, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.077692446, "count": 9138353, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3715230218, "variance": 0.1380293558 }, { "average": 0.7297367323, "count": 9138353, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94865406, "variance": 254.3595663 }, { "average": 0.5078771853, "count": 9138353, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999379735, "variance": 0.2499379773 }, { "average": 1030.286106, "count": 9138353, "maximum": 1032, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 0.8565037211, "variance": 0.7335986243 }, { "average": 226003992.2, "count": 9138353, "maximum": 226004686.9, "minimum": 226002850.7, "name": "GpsTime", "position": 12, "stddev": 410.7402416, "variance": 168707.546 }, { "average": 0.5078771853, "count": 9138353, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999379735, "variance": 0.2499379773 }, { "average": 0, "count": 9138353, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 9138353, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002212433685, "count": 9138353, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04698445555, "variance": 0.002207539063 }, { "average": 0, "count": 9138353, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623937.8784, 5231872.358, 1239.774102, 624331.4384, 5232865.898, 1504.054102 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623937.878394361, 5231872.358048464, 1239.774101807163 ], [ 623937.878394361, 5232865.898048463, 1239.774101807163 ], [ 624331.4383943611, 5232865.898048463, 1504.0541018071633 ], [ 624331.4383943611, 5231872.358048464, 1504.0541018071633 ], [ 623937.878394361, 5231872.358048464, 1239.774101807163 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:51:26+00:00", "end_time": "2018-11-11T20:20:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6324.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281725719676, 47.25000930100607, 422.142672457976 ], [ -121.71251092866073, 47.26264646203422, 422.142672457976 ], [ -121.69970877189893, 47.26250188638194, 907.9626724579759 ], [ -121.70001814432818, 47.24986478888547, 907.9626724579759 ], [ -121.71281725719676, 47.25000930100607, 422.142672457976 ] ] ] }, "bbox": [ -121.7128173, 47.24986479, 422.1426725, -121.6997088, 47.26264646, 907.9626725 ], "properties": { "datetime": "2018-11-12T23:01:33Z", "pc:count": 41152006, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597873.0727, "count": 41152006, "maximum": 598370.6423, "minimum": 597401.8823, "name": "X", "position": 0, "stddev": 278.8419857, "variance": 77752.85301 }, { "average": 5234490.505, "count": 41152006, "maximum": 5235154.943, "minimum": 5233750.203, "name": "Y", "position": 1, "stddev": 415.6533242, "variance": 172767.6859 }, { "average": 656.969692, "count": 41152006, "maximum": 907.9626725, "minimum": 422.1426725, "name": "Z", "position": 2, "stddev": 118.7404347, "variance": 14099.29083 }, { "average": 38466.08892, "count": 41152006, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18808.32452, "variance": 353753071.4 }, { "average": 1.815154309, "count": 41152006, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.038753421, "variance": 1.079008669 }, { "average": 2.630150861, "count": 41152006, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.325743933, "variance": 1.757596976 }, { "average": 0, "count": 41152006, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41152006, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.086228749, "count": 41152006, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3970173872, "variance": 0.1576228058 }, { "average": 0.5080503839, "count": 41152006, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.37445991, "variance": 268.1229372 }, { "average": 0.5059993673, "count": 41152006, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999640124, "variance": 0.2499640137 }, { "average": 1076.334623, "count": 41152006, "maximum": 1079, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.054919644, "variance": 1.112855456 }, { "average": 226097654.3, "count": 41152006, "maximum": 226098893.3, "minimum": 226096463.5, "name": "GpsTime", "position": 12, "stddev": 510.3359025, "variance": 260442.7334 }, { "average": 0.5059993673, "count": 41152006, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999640124, "variance": 0.2499640137 }, { "average": 0, "count": 41152006, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41152006, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002627648334, "count": 41152006, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05119320132, "variance": 0.002620743862 }, { "average": 0, "count": 41152006, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597401.8823, 5233750.203, 422.1426725, 598370.6423, 5235154.943, 907.9626725 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597401.8823309989, 5233750.203041154, 422.142672457976 ], [ 597401.8823309989, 5235154.943041154, 422.142672457976 ], [ 598370.6423309989, 5235154.943041154, 907.9626724579759 ], [ 598370.6423309989, 5233750.203041154, 907.9626724579759 ], [ 597401.8823309989, 5233750.203041154, 422.142672457976 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:01:33+00:00", "end_time": "2018-11-12T22:21:03+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6324.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6324.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6324.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6324.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7128173, 47.24986479, 422.1426725, -121.6997088, 47.26264646, 907.9626725 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281725719676, 47.25000930100607, 422.142672457976 ], [ -121.71251092866073, 47.26264646203422, 422.142672457976 ], [ -121.69970877189893, 47.26250188638194, 907.9626724579759 ], [ -121.70001814432818, 47.24986478888547, 907.9626724579759 ], [ -121.71281725719676, 47.25000930100607, 422.142672457976 ] ] ] }, "id": "20181112_47121C6324.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6324.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:01:33Z", "pc:count": 41152006, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597873.0727, "count": 41152006, "maximum": 598370.6423, "minimum": 597401.8823, "name": "X", "position": 0, "stddev": 278.8419857, "variance": 77752.85301 }, { "average": 5234490.505, "count": 41152006, "maximum": 5235154.943, "minimum": 5233750.203, "name": "Y", "position": 1, "stddev": 415.6533242, "variance": 172767.6859 }, { "average": 656.969692, "count": 41152006, "maximum": 907.9626725, "minimum": 422.1426725, "name": "Z", "position": 2, "stddev": 118.7404347, "variance": 14099.29083 }, { "average": 38466.08892, "count": 41152006, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18808.32452, "variance": 353753071.4 }, { "average": 1.815154309, "count": 41152006, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.038753421, "variance": 1.079008669 }, { "average": 2.630150861, "count": 41152006, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.325743933, "variance": 1.757596976 }, { "average": 0, "count": 41152006, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41152006, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.086228749, "count": 41152006, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3970173872, "variance": 0.1576228058 }, { "average": 0.5080503839, "count": 41152006, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.37445991, "variance": 268.1229372 }, { "average": 0.5059993673, "count": 41152006, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999640124, "variance": 0.2499640137 }, { "average": 1076.334623, "count": 41152006, "maximum": 1079, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.054919644, "variance": 1.112855456 }, { "average": 226097654.3, "count": 41152006, "maximum": 226098893.3, "minimum": 226096463.5, "name": "GpsTime", "position": 12, "stddev": 510.3359025, "variance": 260442.7334 }, { "average": 0.5059993673, "count": 41152006, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999640124, "variance": 0.2499640137 }, { "average": 0, "count": 41152006, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41152006, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002627648334, "count": 41152006, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05119320132, "variance": 0.002620743862 }, { "average": 0, "count": 41152006, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597401.8823, 5233750.203, 422.1426725, 598370.6423, 5235154.943, 907.9626725 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597401.8823309989, 5233750.203041154, 422.142672457976 ], [ 597401.8823309989, 5235154.943041154, 422.142672457976 ], [ 598370.6423309989, 5235154.943041154, 907.9626724579759 ], [ 598370.6423309989, 5233750.203041154, 907.9626724579759 ], [ 597401.8823309989, 5233750.203041154, 422.142672457976 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:01:33+00:00", "end_time": "2018-11-12T22:21:03+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4411.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788005686947, 47.150010850917496, 1076.0652383152024 ], [ -121.43750873397093, 47.16267658687143, 1076.0652383152024 ], [ -121.42464563385778, 47.16250038169565, 1591.0452383152024 ], [ -121.4250200105731, 47.149834723326485, 1591.0452383152024 ], [ -121.43788005686947, 47.150010850917496, 1076.0652383152024 ] ] ] }, "bbox": [ -121.4378801, 47.14983472, 1076.065238, -121.4246456, 47.16267659, 1591.045238 ], "properties": { "datetime": "2018-11-11T19:23:11Z", "pc:count": 46929559, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618958.3115, "count": 46929559, "maximum": 619403.6168, "minimum": 618428.2968, "name": "X", "position": 0, "stddev": 271.2309081, "variance": 73566.20548 }, { "average": 5223714.508, "count": 46929559, "maximum": 5224425.658, "minimum": 5223017.598, "name": "Y", "position": 1, "stddev": 400.0271006, "variance": 160021.6812 }, { "average": 1342.922071, "count": 46929559, "maximum": 1591.045238, "minimum": 1076.065238, "name": "Z", "position": 2, "stddev": 101.0624412, "variance": 10213.61703 }, { "average": 36504.74122, "count": 46929559, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21173.84388, "variance": 448331664.7 }, { "average": 1.914426151, "count": 46929559, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.114657745, "variance": 1.242461889 }, { "average": 2.828995303, "count": 46929559, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.40601898, "variance": 1.976889371 }, { "average": 0, "count": 46929559, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.130853179e-08, "count": 46929559, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001459744217, "variance": 2.130853179e-08 }, { "average": 1.086845691, "count": 46929559, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4181169512, "variance": 0.1748217849 }, { "average": -1.344387682, "count": 46929559, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.2610629, "variance": 264.4221665 }, { "average": 0.5094762983, "count": 46929559, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499910197, "variance": 0.2499102051 }, { "average": 1018.222581, "count": 46929559, "maximum": 1020, "minimum": 1016, "name": "PointSourceId", "position": 11, "stddev": 0.9336574999, "variance": 0.8717163271 }, { "average": 225998635.6, "count": 46929559, "maximum": 225999391.9, "minimum": 225997777.6, "name": "GpsTime", "position": 12, "stddev": 386.3304966, "variance": 149251.2526 }, { "average": 0.5094762983, "count": 46929559, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499910197, "variance": 0.2499102051 }, { "average": 0, "count": 46929559, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46929559, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003183942129, "count": 46929559, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05633653086, "variance": 0.003173804709 }, { "average": 0, "count": 46929559, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618428.2968, 5223017.598, 1076.065238, 619403.6168, 5224425.658, 1591.045238 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618428.296818572, 5223017.598162609, 1076.0652383152024 ], [ 618428.296818572, 5224425.65816261, 1076.0652383152024 ], [ 619403.616818572, 5224425.65816261, 1591.0452383152024 ], [ 619403.616818572, 5223017.598162609, 1591.0452383152024 ], [ 618428.296818572, 5223017.598162609, 1076.0652383152024 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:23:11+00:00", "end_time": "2018-11-11T18:56:17+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4411.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4411.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4411.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4411.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4378801, 47.14983472, 1076.065238, -121.4246456, 47.16267659, 1591.045238 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788005686947, 47.150010850917496, 1076.0652383152024 ], [ -121.43750873397093, 47.16267658687143, 1076.0652383152024 ], [ -121.42464563385778, 47.16250038169565, 1591.0452383152024 ], [ -121.4250200105731, 47.149834723326485, 1591.0452383152024 ], [ -121.43788005686947, 47.150010850917496, 1076.0652383152024 ] ] ] }, "id": "20181111_47121B4411.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4411.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:23:11Z", "pc:count": 46929559, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618958.3115, "count": 46929559, "maximum": 619403.6168, "minimum": 618428.2968, "name": "X", "position": 0, "stddev": 271.2309081, "variance": 73566.20548 }, { "average": 5223714.508, "count": 46929559, "maximum": 5224425.658, "minimum": 5223017.598, "name": "Y", "position": 1, "stddev": 400.0271006, "variance": 160021.6812 }, { "average": 1342.922071, "count": 46929559, "maximum": 1591.045238, "minimum": 1076.065238, "name": "Z", "position": 2, "stddev": 101.0624412, "variance": 10213.61703 }, { "average": 36504.74122, "count": 46929559, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21173.84388, "variance": 448331664.7 }, { "average": 1.914426151, "count": 46929559, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.114657745, "variance": 1.242461889 }, { "average": 2.828995303, "count": 46929559, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.40601898, "variance": 1.976889371 }, { "average": 0, "count": 46929559, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.130853179e-08, "count": 46929559, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001459744217, "variance": 2.130853179e-08 }, { "average": 1.086845691, "count": 46929559, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4181169512, "variance": 0.1748217849 }, { "average": -1.344387682, "count": 46929559, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.2610629, "variance": 264.4221665 }, { "average": 0.5094762983, "count": 46929559, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499910197, "variance": 0.2499102051 }, { "average": 1018.222581, "count": 46929559, "maximum": 1020, "minimum": 1016, "name": "PointSourceId", "position": 11, "stddev": 0.9336574999, "variance": 0.8717163271 }, { "average": 225998635.6, "count": 46929559, "maximum": 225999391.9, "minimum": 225997777.6, "name": "GpsTime", "position": 12, "stddev": 386.3304966, "variance": 149251.2526 }, { "average": 0.5094762983, "count": 46929559, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499910197, "variance": 0.2499102051 }, { "average": 0, "count": 46929559, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46929559, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003183942129, "count": 46929559, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05633653086, "variance": 0.003173804709 }, { "average": 0, "count": 46929559, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618428.2968, 5223017.598, 1076.065238, 619403.6168, 5224425.658, 1591.045238 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618428.296818572, 5223017.598162609, 1076.0652383152024 ], [ 618428.296818572, 5224425.65816261, 1076.0652383152024 ], [ 619403.616818572, 5224425.65816261, 1591.0452383152024 ], [ 619403.616818572, 5223017.598162609, 1591.0452383152024 ], [ 618428.296818572, 5223017.598162609, 1076.0652383152024 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:23:11+00:00", "end_time": "2018-11-11T18:56:17+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4115.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037858681857, 47.21251095522423, 274.5648546139669 ], [ -121.45000947051331, 47.22517518832621, 274.5648546139669 ], [ -121.43714781992989, 47.225000438158155, 756.0248546139669 ], [ -121.4375199960912, 47.21233628200417, 756.0248546139669 ], [ -121.45037858681857, 47.21251095522423, 274.5648546139669 ] ] ] }, "bbox": [ -121.4503786, 47.21233628, 274.5648546, -121.4371478, 47.22517519, 756.0248546 ], "properties": { "datetime": "2018-11-11T21:09:19Z", "pc:count": 53323236, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617860.2039, "count": 53323236, "maximum": 618317.0171, "minimum": 617342.9571, "name": "X", "position": 0, "stddev": 269.0983013, "variance": 72413.89575 }, { "average": 5230599.257, "count": 53323236, "maximum": 5231352.07, "minimum": 5229944.17, "name": "Y", "position": 1, "stddev": 393.0970829, "variance": 154525.3166 }, { "average": 555.1919042, "count": 53323236, "maximum": 756.0248546, "minimum": 274.5648546, "name": "Z", "position": 2, "stddev": 29.83815417, "variance": 890.3154444 }, { "average": 35361.25861, "count": 53323236, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16246.15786, "variance": 263937645.2 }, { "average": 1.889075637, "count": 53323236, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.048717911, "variance": 1.099809257 }, { "average": 2.778276303, "count": 53323236, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.272791672, "variance": 1.61999864 }, { "average": 0, "count": 53323236, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.688955712e-07, "count": 53323236, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008768665773, "variance": 7.688949944e-07 }, { "average": 1.152959528, "count": 53323236, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.8275010111, "variance": 0.6847579233 }, { "average": -0.2366962656, "count": 53323236, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05711211, "variance": 257.8308492 }, { "average": 0.5057457503, "count": 53323236, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.49996699, "variance": 0.249966991 }, { "average": 1031.544199, "count": 53323236, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 2.90716392, "variance": 8.451602055 }, { "average": 226002161.4, "count": 53323236, "maximum": 226005759.1, "minimum": 225754875.7, "name": "GpsTime", "position": 12, "stddev": 25144.29473, "variance": 632235557.4 }, { "average": 0.5057457503, "count": 53323236, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.49996699, "variance": 0.249966991 }, { "average": 0, "count": 53323236, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53323236, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002726597463, "count": 53323236, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05214559598, "variance": 0.00271916318 }, { "average": 0, "count": 53323236, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617342.9571, 5229944.17, 274.5648546, 618317.0171, 5231352.07, 756.0248546 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617342.9570614116, 5229944.170060067, 274.5648546139669 ], [ 617342.9570614116, 5231352.070060068, 274.5648546139669 ], [ 618317.0170614116, 5231352.070060068, 756.0248546139669 ], [ 618317.0170614116, 5229944.170060067, 756.0248546139669 ], [ 617342.9570614116, 5229944.170060067, 274.5648546139669 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:09:19+00:00", "end_time": "2018-11-08T23:27:55+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4115.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4115.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4115.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4115.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4503786, 47.21233628, 274.5648546, -121.4371478, 47.22517519, 756.0248546 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.45037858681857, 47.21251095522423, 274.5648546139669 ], [ -121.45000947051331, 47.22517518832621, 274.5648546139669 ], [ -121.43714781992989, 47.225000438158155, 756.0248546139669 ], [ -121.4375199960912, 47.21233628200417, 756.0248546139669 ], [ -121.45037858681857, 47.21251095522423, 274.5648546139669 ] ] ] }, "id": "20181108_47121B4115.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4115.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:09:19Z", "pc:count": 53323236, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 617860.2039, "count": 53323236, "maximum": 618317.0171, "minimum": 617342.9571, "name": "X", "position": 0, "stddev": 269.0983013, "variance": 72413.89575 }, { "average": 5230599.257, "count": 53323236, "maximum": 5231352.07, "minimum": 5229944.17, "name": "Y", "position": 1, "stddev": 393.0970829, "variance": 154525.3166 }, { "average": 555.1919042, "count": 53323236, "maximum": 756.0248546, "minimum": 274.5648546, "name": "Z", "position": 2, "stddev": 29.83815417, "variance": 890.3154444 }, { "average": 35361.25861, "count": 53323236, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16246.15786, "variance": 263937645.2 }, { "average": 1.889075637, "count": 53323236, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.048717911, "variance": 1.099809257 }, { "average": 2.778276303, "count": 53323236, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.272791672, "variance": 1.61999864 }, { "average": 0, "count": 53323236, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.688955712e-07, "count": 53323236, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008768665773, "variance": 7.688949944e-07 }, { "average": 1.152959528, "count": 53323236, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.8275010111, "variance": 0.6847579233 }, { "average": -0.2366962656, "count": 53323236, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05711211, "variance": 257.8308492 }, { "average": 0.5057457503, "count": 53323236, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.49996699, "variance": 0.249966991 }, { "average": 1031.544199, "count": 53323236, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 2.90716392, "variance": 8.451602055 }, { "average": 226002161.4, "count": 53323236, "maximum": 226005759.1, "minimum": 225754875.7, "name": "GpsTime", "position": 12, "stddev": 25144.29473, "variance": 632235557.4 }, { "average": 0.5057457503, "count": 53323236, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.49996699, "variance": 0.249966991 }, { "average": 0, "count": 53323236, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 53323236, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002726597463, "count": 53323236, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05214559598, "variance": 0.00271916318 }, { "average": 0, "count": 53323236, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 617342.9571, 5229944.17, 274.5648546, 618317.0171, 5231352.07, 756.0248546 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 617342.9570614116, 5229944.170060067, 274.5648546139669 ], [ 617342.9570614116, 5231352.070060068, 274.5648546139669 ], [ 618317.0170614116, 5231352.070060068, 756.0248546139669 ], [ 618317.0170614116, 5229944.170060067, 756.0248546139669 ], [ 617342.9570614116, 5229944.170060067, 274.5648546139669 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:09:19+00:00", "end_time": "2018-11-08T23:27:55+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3113.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35027720009793, 47.212509673094324, 1120.2668752100662 ], [ -121.35001427805138, 47.22098374722738, 1120.2668752100662 ], [ -121.33725540365772, 47.22079925372436, 1513.7268752100663 ], [ -121.33752035652914, 47.21232523395434, 1513.7268752100663 ], [ -121.35027720009793, 47.212509673094324, 1120.2668752100662 ] ] ] }, "bbox": [ -121.3502772, 47.21232523, 1120.266875, -121.3372554, 47.22098375, 1513.726875 ], "properties": { "datetime": "2018-11-11T20:17:40Z", "pc:count": 28891988, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625399.6474, "count": 28891988, "maximum": 625889.1732, "minimum": 624922.7732, "name": "X", "position": 0, "stddev": 280.6888428, "variance": 78786.22648 }, { "average": 5230462.915, "count": 28891988, "maximum": 5231041.495, "minimum": 5230099.375, "name": "Y", "position": 1, "stddev": 227.0425384, "variance": 51548.31424 }, { "average": 1289.307692, "count": 28891988, "maximum": 1513.726875, "minimum": 1120.266875, "name": "Z", "position": 2, "stddev": 66.23747008, "variance": 4387.402442 }, { "average": 37803.57656, "count": 28891988, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20448.18073, "variance": 418128095.2 }, { "average": 1.781003543, "count": 28891988, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9914811586, "variance": 0.9830348879 }, { "average": 2.562258402, "count": 28891988, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.248697269, "variance": 1.55924487 }, { "average": 0, "count": 28891988, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.076700295e-07, "count": 28891988, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004557082329, "variance": 2.076699936e-07 }, { "average": 1.091462796, "count": 28891988, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4124817732, "variance": 0.1701412132 }, { "average": -2.114827959, "count": 28891988, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97290811, "variance": 255.1337934 }, { "average": 0.5070942505, "count": 28891988, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999496777, "variance": 0.2499496803 }, { "average": 1025.186546, "count": 28891988, "maximum": 1027, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 0.9102855629, "variance": 0.828619806 }, { "average": 226001683.7, "count": 28891988, "maximum": 226002660.2, "minimum": 226000843.5, "name": "GpsTime", "position": 12, "stddev": 425.0932801, "variance": 180704.2968 }, { "average": 0.5070942505, "count": 28891988, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999496777, "variance": 0.2499496803 }, { "average": 0, "count": 28891988, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 28891988, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002901461817, "count": 28891988, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05378701922, "variance": 0.002893043436 }, { "average": 0, "count": 28891988, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624922.7732, 5230099.375, 1120.266875, 625889.1732, 5231041.495, 1513.726875 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624922.7731827372, 5230099.375453413, 1120.2668752100662 ], [ 624922.7731827372, 5231041.495453413, 1120.2668752100662 ], [ 625889.1731827371, 5231041.495453413, 1513.7268752100663 ], [ 625889.1731827371, 5230099.375453413, 1513.7268752100663 ], [ 624922.7731827372, 5230099.375453413, 1120.2668752100662 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:17:40+00:00", "end_time": "2018-11-11T19:47:23+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3113.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3113.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3113.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3113.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3502772, 47.21232523, 1120.266875, -121.3372554, 47.22098375, 1513.726875 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.35027720009793, 47.212509673094324, 1120.2668752100662 ], [ -121.35001427805138, 47.22098374722738, 1120.2668752100662 ], [ -121.33725540365772, 47.22079925372436, 1513.7268752100663 ], [ -121.33752035652914, 47.21232523395434, 1513.7268752100663 ], [ -121.35027720009793, 47.212509673094324, 1120.2668752100662 ] ] ] }, "id": "20181111_47121B3113.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3113.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:17:40Z", "pc:count": 28891988, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 625399.6474, "count": 28891988, "maximum": 625889.1732, "minimum": 624922.7732, "name": "X", "position": 0, "stddev": 280.6888428, "variance": 78786.22648 }, { "average": 5230462.915, "count": 28891988, "maximum": 5231041.495, "minimum": 5230099.375, "name": "Y", "position": 1, "stddev": 227.0425384, "variance": 51548.31424 }, { "average": 1289.307692, "count": 28891988, "maximum": 1513.726875, "minimum": 1120.266875, "name": "Z", "position": 2, "stddev": 66.23747008, "variance": 4387.402442 }, { "average": 37803.57656, "count": 28891988, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20448.18073, "variance": 418128095.2 }, { "average": 1.781003543, "count": 28891988, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9914811586, "variance": 0.9830348879 }, { "average": 2.562258402, "count": 28891988, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.248697269, "variance": 1.55924487 }, { "average": 0, "count": 28891988, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.076700295e-07, "count": 28891988, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004557082329, "variance": 2.076699936e-07 }, { "average": 1.091462796, "count": 28891988, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4124817732, "variance": 0.1701412132 }, { "average": -2.114827959, "count": 28891988, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97290811, "variance": 255.1337934 }, { "average": 0.5070942505, "count": 28891988, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999496777, "variance": 0.2499496803 }, { "average": 1025.186546, "count": 28891988, "maximum": 1027, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 0.9102855629, "variance": 0.828619806 }, { "average": 226001683.7, "count": 28891988, "maximum": 226002660.2, "minimum": 226000843.5, "name": "GpsTime", "position": 12, "stddev": 425.0932801, "variance": 180704.2968 }, { "average": 0.5070942505, "count": 28891988, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999496777, "variance": 0.2499496803 }, { "average": 0, "count": 28891988, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 28891988, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002901461817, "count": 28891988, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05378701922, "variance": 0.002893043436 }, { "average": 0, "count": 28891988, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 624922.7732, 5230099.375, 1120.266875, 625889.1732, 5231041.495, 1513.726875 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 624922.7731827372, 5230099.375453413, 1120.2668752100662 ], [ 624922.7731827372, 5231041.495453413, 1120.2668752100662 ], [ 625889.1731827371, 5231041.495453413, 1513.7268752100663 ], [ 625889.1731827371, 5230099.375453413, 1513.7268752100663 ], [ 624922.7731827372, 5230099.375453413, 1120.2668752100662 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:17:40+00:00", "end_time": "2018-11-11T19:47:23+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4208.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288716420061, 47.225011193898396, 671.3188338670524 ], [ -121.41250883094027, 47.237679309643546, 671.3188338670524 ], [ -121.39963883742232, 47.23750023546812, 1923.6388338670522 ], [ -121.40002023469667, 47.22483219860139, 1923.6388338670522 ], [ -121.41288716420061, 47.225011193898396, 671.3188338670524 ] ] ] }, "bbox": [ -121.4128872, 47.2248322, 671.3188339, -121.3996388, 47.23767931, 1923.638834 ], "properties": { "datetime": "2018-11-11T21:08:32Z", "pc:count": 61813025, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620647.2086, "count": 61813025, "maximum": 621128.0927, "minimum": 620153.6127, "name": "X", "position": 0, "stddev": 272.0383479, "variance": 74004.86271 }, { "average": 5232098.372, "count": 61813025, "maximum": 5232798.693, "minimum": 5231390.333, "name": "Y", "position": 1, "stddev": 395.6302981, "variance": 156523.3328 }, { "average": 941.1388322, "count": 61813025, "maximum": 1923.638834, "minimum": 671.3188339, "name": "Z", "position": 2, "stddev": 113.4825141, "variance": 12878.28102 }, { "average": 33135.58239, "count": 61813025, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18296.22939, "variance": 334752010.1 }, { "average": 2.02361347, "count": 61813025, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.126885292, "variance": 1.269870461 }, { "average": 3.047355197, "count": 61813025, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.318509698, "variance": 1.738467825 }, { "average": 0, "count": 61813025, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.553070732e-06, "count": 61813025, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001246221628, "variance": 1.553068345e-06 }, { "average": 1.047006145, "count": 61813025, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3211815212, "variance": 0.1031575695 }, { "average": 0.185778742, "count": 61813025, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02869357, "variance": 256.9190177 }, { "average": 0.508378582, "count": 61813025, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999297985, "variance": 0.2499298034 }, { "average": 1031.594377, "count": 61813025, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 4.478773824, "variance": 20.05941497 }, { "average": 225997937.6, "count": 61813025, "maximum": 226005712.1, "minimum": 225754924.9, "name": "GpsTime", "position": 12, "stddev": 41323.46033, "variance": 1707628374 }, { "average": 0.508378582, "count": 61813025, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999297985, "variance": 0.2499298034 }, { "average": 0, "count": 61813025, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61813025, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001945366693, "count": 61813025, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04406338925, "variance": 0.001941582272 }, { "average": 0, "count": 61813025, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620153.6127, 5231390.333, 671.3188339, 621128.0927, 5232798.693, 1923.638834 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620153.6127258821, 5231390.33290524, 671.3188338670524 ], [ 620153.6127258821, 5232798.69290524, 671.3188338670524 ], [ 621128.0927258821, 5232798.69290524, 1923.6388338670522 ], [ 621128.0927258821, 5231390.33290524, 1923.6388338670522 ], [ 620153.6127258821, 5231390.33290524, 671.3188338670524 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:08:32+00:00", "end_time": "2018-11-08T23:28:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4208.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4208.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4208.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4208.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4128872, 47.2248322, 671.3188339, -121.3996388, 47.23767931, 1923.638834 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288716420061, 47.225011193898396, 671.3188338670524 ], [ -121.41250883094027, 47.237679309643546, 671.3188338670524 ], [ -121.39963883742232, 47.23750023546812, 1923.6388338670522 ], [ -121.40002023469667, 47.22483219860139, 1923.6388338670522 ], [ -121.41288716420061, 47.225011193898396, 671.3188338670524 ] ] ] }, "id": "20181108_47121B4208.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4208.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:08:32Z", "pc:count": 61813025, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620647.2086, "count": 61813025, "maximum": 621128.0927, "minimum": 620153.6127, "name": "X", "position": 0, "stddev": 272.0383479, "variance": 74004.86271 }, { "average": 5232098.372, "count": 61813025, "maximum": 5232798.693, "minimum": 5231390.333, "name": "Y", "position": 1, "stddev": 395.6302981, "variance": 156523.3328 }, { "average": 941.1388322, "count": 61813025, "maximum": 1923.638834, "minimum": 671.3188339, "name": "Z", "position": 2, "stddev": 113.4825141, "variance": 12878.28102 }, { "average": 33135.58239, "count": 61813025, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18296.22939, "variance": 334752010.1 }, { "average": 2.02361347, "count": 61813025, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.126885292, "variance": 1.269870461 }, { "average": 3.047355197, "count": 61813025, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.318509698, "variance": 1.738467825 }, { "average": 0, "count": 61813025, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.553070732e-06, "count": 61813025, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001246221628, "variance": 1.553068345e-06 }, { "average": 1.047006145, "count": 61813025, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3211815212, "variance": 0.1031575695 }, { "average": 0.185778742, "count": 61813025, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02869357, "variance": 256.9190177 }, { "average": 0.508378582, "count": 61813025, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999297985, "variance": 0.2499298034 }, { "average": 1031.594377, "count": 61813025, "maximum": 1034, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 4.478773824, "variance": 20.05941497 }, { "average": 225997937.6, "count": 61813025, "maximum": 226005712.1, "minimum": 225754924.9, "name": "GpsTime", "position": 12, "stddev": 41323.46033, "variance": 1707628374 }, { "average": 0.508378582, "count": 61813025, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999297985, "variance": 0.2499298034 }, { "average": 0, "count": 61813025, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61813025, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001945366693, "count": 61813025, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04406338925, "variance": 0.001941582272 }, { "average": 0, "count": 61813025, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620153.6127, 5231390.333, 671.3188339, 621128.0927, 5232798.693, 1923.638834 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620153.6127258821, 5231390.33290524, 671.3188338670524 ], [ 620153.6127258821, 5232798.69290524, 671.3188338670524 ], [ 621128.0927258821, 5232798.69290524, 1923.6388338670522 ], [ 621128.0927258821, 5231390.33290524, 1923.6388338670522 ], [ 620153.6127258821, 5231390.33290524, 671.3188338670524 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:08:32+00:00", "end_time": "2018-11-08T23:28:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5402.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035454496428, 47.175010485460845, 548.4799700045941 ], [ -121.55000998870626, 47.18766440672249, 548.4799700045941 ], [ -121.53717211646271, 47.1875011757152, 1016.7199700045941 ], [ -121.53751972069685, 47.17484732626347, 1016.7199700045941 ], [ -121.55035454496428, 47.175010485460845, 548.4799700045941 ] ] ] }, "bbox": [ -121.5503545, 47.17484733, 548.47997, -121.5371721, 47.18766441, 1016.71997 ], "properties": { "datetime": "2018-11-11T21:00:00Z", "pc:count": 60085223, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610325.6728, "count": 60085223, "maximum": 610822.886, "minimum": 609849.986, "name": "X", "position": 0, "stddev": 272.9878493, "variance": 74522.36584 }, { "average": 5226326.149, "count": 60085223, "maximum": 5227038.072, "minimum": 5225631.392, "name": "Y", "position": 1, "stddev": 404.5025302, "variance": 163622.2969 }, { "average": 760.982404, "count": 60085223, "maximum": 1016.71997, "minimum": 548.47997, "name": "Z", "position": 2, "stddev": 89.60804613, "variance": 8029.601932 }, { "average": 34356.0815, "count": 60085223, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16641.60939, "variance": 276943163 }, { "average": 1.986442607, "count": 60085223, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.092254302, "variance": 1.193019461 }, { "average": 2.972640927, "count": 60085223, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.272516517, "variance": 1.619298287 }, { "average": 0, "count": 60085223, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.324350332e-07, "count": 60085223, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007952575958, "variance": 6.324346437e-07 }, { "average": 1.042733319, "count": 60085223, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3235060065, "variance": 0.1046561362 }, { "average": 0.4129653019, "count": 60085223, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07287093, "variance": 258.3371798 }, { "average": 0.5076403727, "count": 60085223, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999416255, "variance": 0.2499416289 }, { "average": 1030.173962, "count": 60085223, "maximum": 1033, "minimum": 1027, "name": "PointSourceId", "position": 11, "stddev": 1.317258861, "variance": 1.735170906 }, { "average": 226003949.4, "count": 60085223, "maximum": 226005200, "minimum": 226002413.3, "name": "GpsTime", "position": 12, "stddev": 608.8730554, "variance": 370726.3976 }, { "average": 0.5076403727, "count": 60085223, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999416255, "variance": 0.2499416289 }, { "average": 0, "count": 60085223, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60085223, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002124965068, "count": 60085223, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04604834011, "variance": 0.002120449627 }, { "average": 0, "count": 60085223, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609849.986, 5225631.392, 548.47997, 610822.886, 5227038.072, 1016.71997 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609849.9859682119, 5225631.3916528355, 548.4799700045941 ], [ 609849.9859682119, 5227038.071652835, 548.4799700045941 ], [ 610822.8859682118, 5227038.071652835, 1016.7199700045941 ], [ 610822.8859682118, 5225631.3916528355, 1016.7199700045941 ], [ 609849.9859682119, 5225631.3916528355, 548.4799700045941 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:00:00+00:00", "end_time": "2018-11-11T20:13:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5402.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5402.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5402.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5402.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5503545, 47.17484733, 548.47997, -121.5371721, 47.18766441, 1016.71997 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035454496428, 47.175010485460845, 548.4799700045941 ], [ -121.55000998870626, 47.18766440672249, 548.4799700045941 ], [ -121.53717211646271, 47.1875011757152, 1016.7199700045941 ], [ -121.53751972069685, 47.17484732626347, 1016.7199700045941 ], [ -121.55035454496428, 47.175010485460845, 548.4799700045941 ] ] ] }, "id": "20181111_47121B5402.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5402.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:00:00Z", "pc:count": 60085223, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610325.6728, "count": 60085223, "maximum": 610822.886, "minimum": 609849.986, "name": "X", "position": 0, "stddev": 272.9878493, "variance": 74522.36584 }, { "average": 5226326.149, "count": 60085223, "maximum": 5227038.072, "minimum": 5225631.392, "name": "Y", "position": 1, "stddev": 404.5025302, "variance": 163622.2969 }, { "average": 760.982404, "count": 60085223, "maximum": 1016.71997, "minimum": 548.47997, "name": "Z", "position": 2, "stddev": 89.60804613, "variance": 8029.601932 }, { "average": 34356.0815, "count": 60085223, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16641.60939, "variance": 276943163 }, { "average": 1.986442607, "count": 60085223, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.092254302, "variance": 1.193019461 }, { "average": 2.972640927, "count": 60085223, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.272516517, "variance": 1.619298287 }, { "average": 0, "count": 60085223, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.324350332e-07, "count": 60085223, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007952575958, "variance": 6.324346437e-07 }, { "average": 1.042733319, "count": 60085223, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3235060065, "variance": 0.1046561362 }, { "average": 0.4129653019, "count": 60085223, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07287093, "variance": 258.3371798 }, { "average": 0.5076403727, "count": 60085223, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999416255, "variance": 0.2499416289 }, { "average": 1030.173962, "count": 60085223, "maximum": 1033, "minimum": 1027, "name": "PointSourceId", "position": 11, "stddev": 1.317258861, "variance": 1.735170906 }, { "average": 226003949.4, "count": 60085223, "maximum": 226005200, "minimum": 226002413.3, "name": "GpsTime", "position": 12, "stddev": 608.8730554, "variance": 370726.3976 }, { "average": 0.5076403727, "count": 60085223, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999416255, "variance": 0.2499416289 }, { "average": 0, "count": 60085223, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60085223, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002124965068, "count": 60085223, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04604834011, "variance": 0.002120449627 }, { "average": 0, "count": 60085223, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609849.986, 5225631.392, 548.47997, 610822.886, 5227038.072, 1016.71997 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609849.9859682119, 5225631.3916528355, 548.4799700045941 ], [ 609849.9859682119, 5227038.071652835, 548.4799700045941 ], [ 610822.8859682118, 5227038.071652835, 1016.7199700045941 ], [ 610822.8859682118, 5225631.3916528355, 1016.7199700045941 ], [ 609849.9859682119, 5225631.3916528355, 548.4799700045941 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:00:00+00:00", "end_time": "2018-11-11T20:13:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6323.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531413419516, 47.250009205882414, 396.4205164554396 ], [ -121.72501080945975, 47.2626451691887, 396.4205164554396 ], [ -121.71221229090834, 47.262502031895814, 690.2005164554396 ], [ -121.71251865841354, 47.24986613148329, 690.2005164554396 ], [ -121.72531413419516, 47.250009205882414, 396.4205164554396 ] ] ] }, "bbox": [ -121.7253141, 47.24986613, 396.4205165, -121.7122123, 47.26264517, 690.2005165 ], "properties": { "datetime": "2018-11-12T23:08:42Z", "pc:count": 42856048, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596927.2547, "count": 42856048, "maximum": 597424.7394, "minimum": 596456.2594, "name": "X", "position": 0, "stddev": 275.6970375, "variance": 76008.85647 }, { "average": 5234448.98, "count": 42856048, "maximum": 5235139.266, "minimum": 5233734.666, "name": "Y", "position": 1, "stddev": 375.181565, "variance": 140761.2067 }, { "average": 521.1294605, "count": 42856048, "maximum": 690.2005165, "minimum": 396.4205165, "name": "Z", "position": 2, "stddev": 50.76987004, "variance": 2577.579704 }, { "average": 39169.15692, "count": 42856048, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18702.84421, "variance": 349796381.4 }, { "average": 1.899951717, "count": 42856048, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.116756995, "variance": 1.247146186 }, { "average": 2.799652222, "count": 42856048, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.425379602, "variance": 2.031707011 }, { "average": 0, "count": 42856048, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.333392944e-08, "count": 42856048, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001527544744, "variance": 2.333392944e-08 }, { "average": 1.091655325, "count": 42856048, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3656510879, "variance": 0.1337007181 }, { "average": -0.3669741484, "count": 42856048, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.39809967, "variance": 268.8976728 }, { "average": 0.5051036904, "count": 42856048, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999739575, "variance": 0.2499739582 }, { "average": 1077.227857, "count": 42856048, "maximum": 1080, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.071786526, "variance": 1.148726357 }, { "average": 226098075.4, "count": 42856048, "maximum": 226099322.7, "minimum": 226096993.7, "name": "GpsTime", "position": 12, "stddev": 494.2053392, "variance": 244238.9173 }, { "average": 0.5051036904, "count": 42856048, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999739575, "variance": 0.2499739582 }, { "average": 0, "count": 42856048, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42856048, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001681536291, "count": 42856048, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04097204859, "variance": 0.001678708766 }, { "average": 0, "count": 42856048, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596456.2594, 5233734.666, 396.4205165, 597424.7394, 5235139.266, 690.2005165 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596456.2594229206, 5233734.6656415155, 396.4205164554396 ], [ 596456.2594229206, 5235139.265641515, 396.4205164554396 ], [ 597424.7394229206, 5235139.265641515, 690.2005164554396 ], [ 597424.7394229206, 5233734.6656415155, 690.2005164554396 ], [ 596456.2594229206, 5233734.6656415155, 396.4205164554396 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:08:42+00:00", "end_time": "2018-11-12T22:29:53+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6323.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6323.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6323.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6323.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7253141, 47.24986613, 396.4205165, -121.7122123, 47.26264517, 690.2005165 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531413419516, 47.250009205882414, 396.4205164554396 ], [ -121.72501080945975, 47.2626451691887, 396.4205164554396 ], [ -121.71221229090834, 47.262502031895814, 690.2005164554396 ], [ -121.71251865841354, 47.24986613148329, 690.2005164554396 ], [ -121.72531413419516, 47.250009205882414, 396.4205164554396 ] ] ] }, "id": "20181112_47121C6323.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6323.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:08:42Z", "pc:count": 42856048, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596927.2547, "count": 42856048, "maximum": 597424.7394, "minimum": 596456.2594, "name": "X", "position": 0, "stddev": 275.6970375, "variance": 76008.85647 }, { "average": 5234448.98, "count": 42856048, "maximum": 5235139.266, "minimum": 5233734.666, "name": "Y", "position": 1, "stddev": 375.181565, "variance": 140761.2067 }, { "average": 521.1294605, "count": 42856048, "maximum": 690.2005165, "minimum": 396.4205165, "name": "Z", "position": 2, "stddev": 50.76987004, "variance": 2577.579704 }, { "average": 39169.15692, "count": 42856048, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18702.84421, "variance": 349796381.4 }, { "average": 1.899951717, "count": 42856048, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.116756995, "variance": 1.247146186 }, { "average": 2.799652222, "count": 42856048, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.425379602, "variance": 2.031707011 }, { "average": 0, "count": 42856048, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.333392944e-08, "count": 42856048, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001527544744, "variance": 2.333392944e-08 }, { "average": 1.091655325, "count": 42856048, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3656510879, "variance": 0.1337007181 }, { "average": -0.3669741484, "count": 42856048, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.39809967, "variance": 268.8976728 }, { "average": 0.5051036904, "count": 42856048, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999739575, "variance": 0.2499739582 }, { "average": 1077.227857, "count": 42856048, "maximum": 1080, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.071786526, "variance": 1.148726357 }, { "average": 226098075.4, "count": 42856048, "maximum": 226099322.7, "minimum": 226096993.7, "name": "GpsTime", "position": 12, "stddev": 494.2053392, "variance": 244238.9173 }, { "average": 0.5051036904, "count": 42856048, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999739575, "variance": 0.2499739582 }, { "average": 0, "count": 42856048, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 42856048, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001681536291, "count": 42856048, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04097204859, "variance": 0.001678708766 }, { "average": 0, "count": 42856048, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596456.2594, 5233734.666, 396.4205165, 597424.7394, 5235139.266, 690.2005165 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596456.2594229206, 5233734.6656415155, 396.4205164554396 ], [ 596456.2594229206, 5235139.265641515, 396.4205164554396 ], [ 597424.7394229206, 5235139.265641515, 690.2005164554396 ], [ 597424.7394229206, 5233734.6656415155, 690.2005164554396 ], [ 596456.2594229206, 5233734.6656415155, 396.4205164554396 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:08:42+00:00", "end_time": "2018-11-12T22:29:53+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5421.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5628525512046, 47.25000994774385, 636.5141265920686 ], [ -121.56251009250589, 47.26266287271975, 636.5141265920686 ], [ -121.54967332248258, 47.26250109179014, 1002.8141265920685 ], [ -121.55001883672813, 47.24984823799534, 1002.8141265920685 ], [ -121.5628525512046, 47.25000994774385, 636.5141265920686 ] ] ] }, "bbox": [ -121.5628526, 47.24984824, 636.5141266, -121.5496733, 47.26266287, 1002.814127 ], "properties": { "datetime": "2018-11-12T21:33:18Z", "pc:count": 51026444, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609248.7562, "count": 51026444, "maximum": 609720.9342, "minimum": 608749.4942, "name": "X", "position": 0, "stddev": 279.1173306, "variance": 77906.48426 }, { "average": 5234635.595, "count": 51026444, "maximum": 5235354.999, "minimum": 5233948.419, "name": "Y", "position": 1, "stddev": 418.7406557, "variance": 175343.7368 }, { "average": 776.5070461, "count": 51026444, "maximum": 1002.814127, "minimum": 636.5141266, "name": "Z", "position": 2, "stddev": 74.60493571, "variance": 5565.896432 }, { "average": 36452.63537, "count": 51026444, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18211.66429, "variance": 331664716.1 }, { "average": 1.833630911, "count": 51026444, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.075100568, "variance": 1.155841231 }, { "average": 2.66723027, "count": 51026444, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.392500099, "variance": 1.939056527 }, { "average": 0, "count": 51026444, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51026444, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.078592347, "count": 51026444, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3656448702, "variance": 0.1336961711 }, { "average": -0.30388585, "count": 51026444, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.25589094, "variance": 264.2539904 }, { "average": 0.5069885136, "count": 51026444, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999511632, "variance": 0.2499511656 }, { "average": 1060.036199, "count": 51026444, "maximum": 1069, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.482881058, "variance": 2.198936231 }, { "average": 226016005.3, "count": 51026444, "maximum": 226093598.1, "minimum": 226013215.2, "name": "GpsTime", "position": 12, "stddev": 6337.09844, "variance": 40158816.63 }, { "average": 0.5069885136, "count": 51026444, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999511632, "variance": 0.2499511656 }, { "average": 0, "count": 51026444, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51026444, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001721283968, "count": 51026444, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04145263783, "variance": 0.001718321183 }, { "average": 0, "count": 51026444, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608749.4942, 5233948.419, 636.5141266, 609720.9342, 5235354.999, 1002.814127 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608749.4941739099, 5233948.419290032, 636.5141265920686 ], [ 608749.4941739099, 5235354.999290032, 636.5141265920686 ], [ 609720.9341739098, 5235354.999290032, 1002.8141265920685 ], [ 609720.9341739098, 5233948.419290032, 1002.8141265920685 ], [ 608749.4941739099, 5233948.419290032, 636.5141265920686 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:33:18+00:00", "end_time": "2018-11-11T23:13:35+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5421.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5421.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5421.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5421.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5628526, 47.24984824, 636.5141266, -121.5496733, 47.26266287, 1002.814127 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5628525512046, 47.25000994774385, 636.5141265920686 ], [ -121.56251009250589, 47.26266287271975, 636.5141265920686 ], [ -121.54967332248258, 47.26250109179014, 1002.8141265920685 ], [ -121.55001883672813, 47.24984823799534, 1002.8141265920685 ], [ -121.5628525512046, 47.25000994774385, 636.5141265920686 ] ] ] }, "id": "20181111_47121C5421.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5421.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:33:18Z", "pc:count": 51026444, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609248.7562, "count": 51026444, "maximum": 609720.9342, "minimum": 608749.4942, "name": "X", "position": 0, "stddev": 279.1173306, "variance": 77906.48426 }, { "average": 5234635.595, "count": 51026444, "maximum": 5235354.999, "minimum": 5233948.419, "name": "Y", "position": 1, "stddev": 418.7406557, "variance": 175343.7368 }, { "average": 776.5070461, "count": 51026444, "maximum": 1002.814127, "minimum": 636.5141266, "name": "Z", "position": 2, "stddev": 74.60493571, "variance": 5565.896432 }, { "average": 36452.63537, "count": 51026444, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18211.66429, "variance": 331664716.1 }, { "average": 1.833630911, "count": 51026444, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.075100568, "variance": 1.155841231 }, { "average": 2.66723027, "count": 51026444, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.392500099, "variance": 1.939056527 }, { "average": 0, "count": 51026444, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51026444, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.078592347, "count": 51026444, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3656448702, "variance": 0.1336961711 }, { "average": -0.30388585, "count": 51026444, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.25589094, "variance": 264.2539904 }, { "average": 0.5069885136, "count": 51026444, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999511632, "variance": 0.2499511656 }, { "average": 1060.036199, "count": 51026444, "maximum": 1069, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.482881058, "variance": 2.198936231 }, { "average": 226016005.3, "count": 51026444, "maximum": 226093598.1, "minimum": 226013215.2, "name": "GpsTime", "position": 12, "stddev": 6337.09844, "variance": 40158816.63 }, { "average": 0.5069885136, "count": 51026444, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999511632, "variance": 0.2499511656 }, { "average": 0, "count": 51026444, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51026444, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001721283968, "count": 51026444, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04145263783, "variance": 0.001718321183 }, { "average": 0, "count": 51026444, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608749.4942, 5233948.419, 636.5141266, 609720.9342, 5235354.999, 1002.814127 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608749.4941739099, 5233948.419290032, 636.5141265920686 ], [ 608749.4941739099, 5235354.999290032, 636.5141265920686 ], [ 609720.9341739098, 5235354.999290032, 1002.8141265920685 ], [ 609720.9341739098, 5233948.419290032, 1002.8141265920685 ], [ 608749.4941739099, 5233948.419290032, 636.5141265920686 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:33:18+00:00", "end_time": "2018-11-11T23:13:35+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3112.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289798056995, 47.21251151848673, 1177.5905884779625 ], [ -121.3625144489216, 47.22496689490829, 1177.5905884779625 ], [ -121.34963359462493, 47.224782039278516, 1528.5105884779625 ], [ -121.35002013989673, 47.2123267429127, 1528.5105884779625 ], [ -121.36289798056995, 47.21251151848673, 1177.5905884779625 ] ] ] }, "bbox": [ -121.362898, 47.21232674, 1177.590588, -121.3496336, 47.22496689, 1528.510588 ], "properties": { "datetime": "2018-11-11T20:32:14Z", "pc:count": 35163311, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624414.2331, "count": 35163311, "maximum": 624942.6677, "minimum": 623967.1077, "name": "X", "position": 0, "stddev": 278.4501112, "variance": 77534.46443 }, { "average": 5230649.603, "count": 35163311, "maximum": 5231464.198, "minimum": 5230079.458, "name": "Y", "position": 1, "stddev": 347.4968211, "variance": 120754.0407 }, { "average": 1343.621242, "count": 35163311, "maximum": 1528.510588, "minimum": 1177.590588, "name": "Z", "position": 2, "stddev": 55.57931903, "variance": 3089.060704 }, { "average": 41366.17484, "count": 35163311, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20463.11276, "variance": 418738983.9 }, { "average": 1.617547022, "count": 35163311, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8691306203, "variance": 0.7553880351 }, { "average": 2.234860363, "count": 35163311, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.125607906, "variance": 1.266993159 }, { "average": 0, "count": 35163311, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35163311, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.108599699, "count": 35163311, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.446575024, "variance": 0.1994292521 }, { "average": -0.231492636, "count": 35163311, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.29198623, "variance": 265.4288152 }, { "average": 0.5073178689, "count": 35163311, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499946453, "variance": 0.2499464559 }, { "average": 1026.412313, "count": 35163311, "maximum": 1029, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.011150982, "variance": 1.022426309 }, { "average": 226002250.4, "count": 35163311, "maximum": 226003534.2, "minimum": 226001040.9, "name": "GpsTime", "position": 12, "stddev": 472.8704789, "variance": 223606.4898 }, { "average": 0.5073178689, "count": 35163311, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499946453, "variance": 0.2499464559 }, { "average": 0, "count": 35163311, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35163311, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003420781393, "count": 35163311, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05838732521, "variance": 0.003409079745 }, { "average": 0, "count": 35163311, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623967.1077, 5230079.458, 1177.590588, 624942.6677, 5231464.198, 1528.510588 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623967.1077157537, 5230079.458494254, 1177.5905884779625 ], [ 623967.1077157537, 5231464.198494255, 1177.5905884779625 ], [ 624942.6677157538, 5231464.198494255, 1528.5105884779625 ], [ 624942.6677157538, 5230079.458494254, 1528.5105884779625 ], [ 623967.1077157537, 5230079.458494254, 1177.5905884779625 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:32:14+00:00", "end_time": "2018-11-11T19:50:40+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3112.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3112.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3112.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3112.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.362898, 47.21232674, 1177.590588, -121.3496336, 47.22496689, 1528.510588 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.36289798056995, 47.21251151848673, 1177.5905884779625 ], [ -121.3625144489216, 47.22496689490829, 1177.5905884779625 ], [ -121.34963359462493, 47.224782039278516, 1528.5105884779625 ], [ -121.35002013989673, 47.2123267429127, 1528.5105884779625 ], [ -121.36289798056995, 47.21251151848673, 1177.5905884779625 ] ] ] }, "id": "20181111_47121B3112.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3112.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:32:14Z", "pc:count": 35163311, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 624414.2331, "count": 35163311, "maximum": 624942.6677, "minimum": 623967.1077, "name": "X", "position": 0, "stddev": 278.4501112, "variance": 77534.46443 }, { "average": 5230649.603, "count": 35163311, "maximum": 5231464.198, "minimum": 5230079.458, "name": "Y", "position": 1, "stddev": 347.4968211, "variance": 120754.0407 }, { "average": 1343.621242, "count": 35163311, "maximum": 1528.510588, "minimum": 1177.590588, "name": "Z", "position": 2, "stddev": 55.57931903, "variance": 3089.060704 }, { "average": 41366.17484, "count": 35163311, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20463.11276, "variance": 418738983.9 }, { "average": 1.617547022, "count": 35163311, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.8691306203, "variance": 0.7553880351 }, { "average": 2.234860363, "count": 35163311, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.125607906, "variance": 1.266993159 }, { "average": 0, "count": 35163311, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35163311, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.108599699, "count": 35163311, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.446575024, "variance": 0.1994292521 }, { "average": -0.231492636, "count": 35163311, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.29198623, "variance": 265.4288152 }, { "average": 0.5073178689, "count": 35163311, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499946453, "variance": 0.2499464559 }, { "average": 1026.412313, "count": 35163311, "maximum": 1029, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.011150982, "variance": 1.022426309 }, { "average": 226002250.4, "count": 35163311, "maximum": 226003534.2, "minimum": 226001040.9, "name": "GpsTime", "position": 12, "stddev": 472.8704789, "variance": 223606.4898 }, { "average": 0.5073178689, "count": 35163311, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499946453, "variance": 0.2499464559 }, { "average": 0, "count": 35163311, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 35163311, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003420781393, "count": 35163311, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05838732521, "variance": 0.003409079745 }, { "average": 0, "count": 35163311, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623967.1077, 5230079.458, 1177.590588, 624942.6677, 5231464.198, 1528.510588 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623967.1077157537, 5230079.458494254, 1177.5905884779625 ], [ 623967.1077157537, 5231464.198494255, 1177.5905884779625 ], [ 624942.6677157538, 5231464.198494255, 1528.5105884779625 ], [ 624942.6677157538, 5230079.458494254, 1528.5105884779625 ], [ 623967.1077157537, 5230079.458494254, 1177.5905884779625 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:32:14+00:00", "end_time": "2018-11-11T19:50:40+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6213.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66282867291478, 47.21250950428778, 432.9285572237558 ], [ -121.66251072662989, 47.22515207292887, 432.9285572237558 ], [ -121.64969752175881, 47.22500176223107, 840.7085572237557 ], [ -121.65001851173274, 47.212359259663295, 840.7085572237557 ], [ -121.66282867291478, 47.21250950428778, 432.9285572237558 ] ] ] }, "bbox": [ -121.6628287, 47.21235926, 432.9285572, -121.6496975, 47.22515207, 840.7085572 ], "properties": { "datetime": "2018-11-12T23:24:46Z", "pc:count": 56689737, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601751.0074, "count": 56689737, "maximum": 602226.1617, "minimum": 601255.8617, "name": "X", "position": 0, "stddev": 271.815408, "variance": 73883.61601 }, { "average": 5230352.946, "count": 56689737, "maximum": 5231051.889, "minimum": 5229646.529, "name": "Y", "position": 1, "stddev": 395.6048873, "variance": 156503.2269 }, { "average": 646.2088617, "count": 56689737, "maximum": 840.7085572, "minimum": 432.9285572, "name": "Z", "position": 2, "stddev": 85.63294337, "variance": 7333.00099 }, { "average": 33474.50025, "count": 56689737, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17337.0517, "variance": 300573361.6 }, { "average": 2.041171861, "count": 56689737, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.124697422, "variance": 1.264944292 }, { "average": 3.08241527, "count": 56689737, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.292136184, "variance": 1.669615918 }, { "average": 0, "count": 56689737, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.116785266e-07, "count": 56689737, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004600853024, "variance": 2.116784855e-07 }, { "average": 1.045097352, "count": 56689737, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2871882051, "variance": 0.08247706516 }, { "average": 0.3630259374, "count": 56689737, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.79968949, "variance": 249.6301879 }, { "average": 0.5069659787, "count": 56689737, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999514772, "variance": 0.2499514795 }, { "average": 1079.611453, "count": 56689737, "maximum": 1082, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.114204552, "variance": 1.241451785 }, { "average": 226099153.8, "count": 56689737, "maximum": 226100286.6, "minimum": 226097901.4, "name": "GpsTime", "position": 12, "stddev": 496.4393568, "variance": 246452.035 }, { "average": 0.5069659787, "count": 56689737, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999514772, "variance": 0.2499514795 }, { "average": 0, "count": 56689737, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56689737, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001313782775, "count": 56689737, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03622232424, "variance": 0.001312056773 }, { "average": 0, "count": 56689737, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601255.8617, 5229646.529, 432.9285572, 602226.1617, 5231051.889, 840.7085572 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601255.8617473625, 5229646.528631669, 432.9285572237558 ], [ 601255.8617473625, 5231051.888631668, 432.9285572237558 ], [ 602226.1617473626, 5231051.888631668, 840.7085572237557 ], [ 602226.1617473626, 5229646.528631669, 840.7085572237557 ], [ 601255.8617473625, 5229646.528631669, 432.9285572237558 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:24:46+00:00", "end_time": "2018-11-12T22:45:01+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6213.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6213.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6213.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6213.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6628287, 47.21235926, 432.9285572, -121.6496975, 47.22515207, 840.7085572 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.66282867291478, 47.21250950428778, 432.9285572237558 ], [ -121.66251072662989, 47.22515207292887, 432.9285572237558 ], [ -121.64969752175881, 47.22500176223107, 840.7085572237557 ], [ -121.65001851173274, 47.212359259663295, 840.7085572237557 ], [ -121.66282867291478, 47.21250950428778, 432.9285572237558 ] ] ] }, "id": "20181112_47121B6213.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6213.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:24:46Z", "pc:count": 56689737, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 601751.0074, "count": 56689737, "maximum": 602226.1617, "minimum": 601255.8617, "name": "X", "position": 0, "stddev": 271.815408, "variance": 73883.61601 }, { "average": 5230352.946, "count": 56689737, "maximum": 5231051.889, "minimum": 5229646.529, "name": "Y", "position": 1, "stddev": 395.6048873, "variance": 156503.2269 }, { "average": 646.2088617, "count": 56689737, "maximum": 840.7085572, "minimum": 432.9285572, "name": "Z", "position": 2, "stddev": 85.63294337, "variance": 7333.00099 }, { "average": 33474.50025, "count": 56689737, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17337.0517, "variance": 300573361.6 }, { "average": 2.041171861, "count": 56689737, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.124697422, "variance": 1.264944292 }, { "average": 3.08241527, "count": 56689737, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.292136184, "variance": 1.669615918 }, { "average": 0, "count": 56689737, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.116785266e-07, "count": 56689737, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004600853024, "variance": 2.116784855e-07 }, { "average": 1.045097352, "count": 56689737, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2871882051, "variance": 0.08247706516 }, { "average": 0.3630259374, "count": 56689737, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.79968949, "variance": 249.6301879 }, { "average": 0.5069659787, "count": 56689737, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999514772, "variance": 0.2499514795 }, { "average": 1079.611453, "count": 56689737, "maximum": 1082, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.114204552, "variance": 1.241451785 }, { "average": 226099153.8, "count": 56689737, "maximum": 226100286.6, "minimum": 226097901.4, "name": "GpsTime", "position": 12, "stddev": 496.4393568, "variance": 246452.035 }, { "average": 0.5069659787, "count": 56689737, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999514772, "variance": 0.2499514795 }, { "average": 0, "count": 56689737, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56689737, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001313782775, "count": 56689737, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03622232424, "variance": 0.001312056773 }, { "average": 0, "count": 56689737, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 601255.8617, 5229646.529, 432.9285572, 602226.1617, 5231051.889, 840.7085572 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 601255.8617473625, 5229646.528631669, 432.9285572237558 ], [ 601255.8617473625, 5231051.888631668, 432.9285572237558 ], [ 602226.1617473626, 5231051.888631668, 840.7085572237557 ], [ 602226.1617473626, 5229646.528631669, 840.7085572237557 ], [ 601255.8617473625, 5229646.528631669, 432.9285572237558 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:24:46+00:00", "end_time": "2018-11-12T22:45:01+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4412.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4253833750127, 47.15001110642725, 1005.5825974119401 ], [ -121.42500904511307, 47.162678025931164, 1005.5825974119401 ], [ -121.41214285685075, 47.1625003733926, 1526.28259741194 ], [ -121.41252024154903, 47.14983353211804, 1526.28259741194 ], [ -121.4253833750127, 47.15001110642725, 1005.5825974119401 ] ] ] }, "bbox": [ -121.4253834, 47.14983353, 1005.582597, -121.4121429, 47.16267803, 1526.282597 ], "properties": { "datetime": "2018-11-11T19:22:55Z", "pc:count": 56560925, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619877.2641, "count": 56560925, "maximum": 620351.2351, "minimum": 619375.6751, "name": "X", "position": 0, "stddev": 275.2290361, "variance": 75751.0223 }, { "average": 5223751.907, "count": 56560925, "maximum": 5224444.844, "minimum": 5223036.644, "name": "Y", "position": 1, "stddev": 391.4066777, "variance": 153199.1874 }, { "average": 1309.656207, "count": 56560925, "maximum": 1526.282597, "minimum": 1005.582597, "name": "Z", "position": 2, "stddev": 98.33477346, "variance": 9669.727672 }, { "average": 33028.6554, "count": 56560925, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19953.95046, "variance": 398160139 }, { "average": 2.08159566, "count": 56560925, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.168887554, "variance": 1.366298113 }, { "average": 3.163740444, "count": 56560925, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.359437832, "variance": 1.84807122 }, { "average": 0, "count": 56560925, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.840025159e-08, "count": 56560925, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002973217875, "variance": 8.840024533e-08 }, { "average": 1.06437941, "count": 56560925, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3820662755, "variance": 0.1459746389 }, { "average": 1.033919656, "count": 56560925, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.52784066, "variance": 241.1138355 }, { "average": 0.5094130267, "count": 56560925, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999113915, "variance": 0.2499113993 }, { "average": 1017.554352, "count": 56560925, "maximum": 1020, "minimum": 1015, "name": "PointSourceId", "position": 11, "stddev": 0.9888530548, "variance": 0.9778303639 }, { "average": 225998364.7, "count": 56560925, "maximum": 225999375.9, "minimum": 225997343.2, "name": "GpsTime", "position": 12, "stddev": 397.8181899, "variance": 158259.3122 }, { "average": 0.5094130267, "count": 56560925, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999113915, "variance": 0.2499113993 }, { "average": 0, "count": 56560925, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56560925, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002857997814, "count": 56560925, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05338379635, "variance": 0.002849829713 }, { "average": 0, "count": 56560925, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619375.6751, 5223036.644, 1005.582597, 620351.2351, 5224444.844, 1526.282597 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619375.6750696781, 5223036.643616775, 1005.5825974119401 ], [ 619375.6750696781, 5224444.843616774, 1005.5825974119401 ], [ 620351.2350696782, 5224444.843616774, 1526.28259741194 ], [ 620351.2350696782, 5223036.643616775, 1526.28259741194 ], [ 619375.6750696781, 5223036.643616775, 1005.5825974119401 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:22:55+00:00", "end_time": "2018-11-11T18:49:03+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4412.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4412.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4412.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4412.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4253834, 47.14983353, 1005.582597, -121.4121429, 47.16267803, 1526.282597 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4253833750127, 47.15001110642725, 1005.5825974119401 ], [ -121.42500904511307, 47.162678025931164, 1005.5825974119401 ], [ -121.41214285685075, 47.1625003733926, 1526.28259741194 ], [ -121.41252024154903, 47.14983353211804, 1526.28259741194 ], [ -121.4253833750127, 47.15001110642725, 1005.5825974119401 ] ] ] }, "id": "20181111_47121B4412.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4412.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:22:55Z", "pc:count": 56560925, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619877.2641, "count": 56560925, "maximum": 620351.2351, "minimum": 619375.6751, "name": "X", "position": 0, "stddev": 275.2290361, "variance": 75751.0223 }, { "average": 5223751.907, "count": 56560925, "maximum": 5224444.844, "minimum": 5223036.644, "name": "Y", "position": 1, "stddev": 391.4066777, "variance": 153199.1874 }, { "average": 1309.656207, "count": 56560925, "maximum": 1526.282597, "minimum": 1005.582597, "name": "Z", "position": 2, "stddev": 98.33477346, "variance": 9669.727672 }, { "average": 33028.6554, "count": 56560925, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19953.95046, "variance": 398160139 }, { "average": 2.08159566, "count": 56560925, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.168887554, "variance": 1.366298113 }, { "average": 3.163740444, "count": 56560925, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.359437832, "variance": 1.84807122 }, { "average": 0, "count": 56560925, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.840025159e-08, "count": 56560925, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002973217875, "variance": 8.840024533e-08 }, { "average": 1.06437941, "count": 56560925, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3820662755, "variance": 0.1459746389 }, { "average": 1.033919656, "count": 56560925, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.52784066, "variance": 241.1138355 }, { "average": 0.5094130267, "count": 56560925, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999113915, "variance": 0.2499113993 }, { "average": 1017.554352, "count": 56560925, "maximum": 1020, "minimum": 1015, "name": "PointSourceId", "position": 11, "stddev": 0.9888530548, "variance": 0.9778303639 }, { "average": 225998364.7, "count": 56560925, "maximum": 225999375.9, "minimum": 225997343.2, "name": "GpsTime", "position": 12, "stddev": 397.8181899, "variance": 158259.3122 }, { "average": 0.5094130267, "count": 56560925, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999113915, "variance": 0.2499113993 }, { "average": 0, "count": 56560925, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56560925, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002857997814, "count": 56560925, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05338379635, "variance": 0.002849829713 }, { "average": 0, "count": 56560925, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619375.6751, 5223036.644, 1005.582597, 620351.2351, 5224444.844, 1526.282597 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619375.6750696781, 5223036.643616775, 1005.5825974119401 ], [ 619375.6750696781, 5224444.843616774, 1005.5825974119401 ], [ 620351.2350696782, 5224444.843616774, 1526.28259741194 ], [ 620351.2350696782, 5223036.643616775, 1526.28259741194 ], [ 619375.6750696781, 5223036.643616775, 1005.5825974119401 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:22:55+00:00", "end_time": "2018-11-11T18:49:03+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4124.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287491980931, 47.18751078239507, 556.338301921809 ], [ -121.46250914600026, 47.20017352641906, 556.338301921809 ], [ -121.44965082327484, 47.20000021335902, 925.078301921809 ], [ -121.45001965314016, 47.187337545636126, 925.078301921809 ], [ -121.46287491980931, 47.18751078239507, 556.338301921809 ] ] ] }, "bbox": [ -121.4628749, 47.18733755, 556.3383019, -121.4496508, 47.20017353, 925.0783019 ], "properties": { "datetime": "2018-11-11T20:45:20Z", "pc:count": 57113314, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616945.3598, "count": 57113314, "maximum": 617425.6762, "minimum": 616451.4162, "name": "X", "position": 0, "stddev": 272.2139748, "variance": 74100.44807 }, { "average": 5227857.098, "count": 57113314, "maximum": 5228554.979, "minimum": 5227147.259, "name": "Y", "position": 1, "stddev": 404.4490402, "variance": 163579.0261 }, { "average": 735.2597571, "count": 57113314, "maximum": 925.0783019, "minimum": 556.3383019, "name": "Z", "position": 2, "stddev": 67.109985, "variance": 4503.750087 }, { "average": 35521.37077, "count": 57113314, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16231.53066, "variance": 263462587.4 }, { "average": 1.930006706, "count": 57113314, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.041392603, "variance": 1.084498554 }, { "average": 2.859650886, "count": 57113314, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.207641117, "variance": 1.458397067 }, { "average": 0, "count": 57113314, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.050543136e-06, "count": 57113314, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001024959536, "variance": 1.050542051e-06 }, { "average": 1.047463171, "count": 57113314, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3482870747, "variance": 0.1213038864 }, { "average": -1.093785713, "count": 57113314, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18637482, "variance": 261.9987297 }, { "average": 0.5066563113, "count": 57113314, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999556959, "variance": 0.2499556979 }, { "average": 1027.44823, "count": 57113314, "maximum": 1031, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.321842921, "variance": 1.747268708 }, { "average": 226002718.2, "count": 57113314, "maximum": 226004320.3, "minimum": 226001160.2, "name": "GpsTime", "position": 12, "stddev": 595.9265863, "variance": 355128.4963 }, { "average": 0.5066563113, "count": 57113314, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999556959, "variance": 0.2499556979 }, { "average": 0, "count": 57113314, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57113314, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002536448857, "count": 57113314, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05029925773, "variance": 0.002530015328 }, { "average": 0, "count": 57113314, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616451.4162, 5227147.259, 556.3383019, 617425.6762, 5228554.979, 925.0783019 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616451.4162230993, 5227147.259432591, 556.338301921809 ], [ 616451.4162230993, 5228554.979432591, 556.338301921809 ], [ 617425.6762230993, 5228554.979432591, 925.078301921809 ], [ 617425.6762230993, 5227147.259432591, 925.078301921809 ], [ 616451.4162230993, 5227147.259432591, 556.338301921809 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:45:20+00:00", "end_time": "2018-11-11T19:52:40+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4124.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4124.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4124.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4124.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4628749, 47.18733755, 556.3383019, -121.4496508, 47.20017353, 925.0783019 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.46287491980931, 47.18751078239507, 556.338301921809 ], [ -121.46250914600026, 47.20017352641906, 556.338301921809 ], [ -121.44965082327484, 47.20000021335902, 925.078301921809 ], [ -121.45001965314016, 47.187337545636126, 925.078301921809 ], [ -121.46287491980931, 47.18751078239507, 556.338301921809 ] ] ] }, "id": "20181111_47121B4124.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4124.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:45:20Z", "pc:count": 57113314, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 616945.3598, "count": 57113314, "maximum": 617425.6762, "minimum": 616451.4162, "name": "X", "position": 0, "stddev": 272.2139748, "variance": 74100.44807 }, { "average": 5227857.098, "count": 57113314, "maximum": 5228554.979, "minimum": 5227147.259, "name": "Y", "position": 1, "stddev": 404.4490402, "variance": 163579.0261 }, { "average": 735.2597571, "count": 57113314, "maximum": 925.0783019, "minimum": 556.3383019, "name": "Z", "position": 2, "stddev": 67.109985, "variance": 4503.750087 }, { "average": 35521.37077, "count": 57113314, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16231.53066, "variance": 263462587.4 }, { "average": 1.930006706, "count": 57113314, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.041392603, "variance": 1.084498554 }, { "average": 2.859650886, "count": 57113314, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.207641117, "variance": 1.458397067 }, { "average": 0, "count": 57113314, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.050543136e-06, "count": 57113314, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001024959536, "variance": 1.050542051e-06 }, { "average": 1.047463171, "count": 57113314, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3482870747, "variance": 0.1213038864 }, { "average": -1.093785713, "count": 57113314, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.18637482, "variance": 261.9987297 }, { "average": 0.5066563113, "count": 57113314, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999556959, "variance": 0.2499556979 }, { "average": 1027.44823, "count": 57113314, "maximum": 1031, "minimum": 1024, "name": "PointSourceId", "position": 11, "stddev": 1.321842921, "variance": 1.747268708 }, { "average": 226002718.2, "count": 57113314, "maximum": 226004320.3, "minimum": 226001160.2, "name": "GpsTime", "position": 12, "stddev": 595.9265863, "variance": 355128.4963 }, { "average": 0.5066563113, "count": 57113314, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999556959, "variance": 0.2499556979 }, { "average": 0, "count": 57113314, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57113314, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002536448857, "count": 57113314, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05029925773, "variance": 0.002530015328 }, { "average": 0, "count": 57113314, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 616451.4162, 5227147.259, 556.3383019, 617425.6762, 5228554.979, 925.0783019 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 616451.4162230993, 5227147.259432591, 556.338301921809 ], [ 616451.4162230993, 5228554.979432591, 556.338301921809 ], [ 617425.6762230993, 5228554.979432591, 925.078301921809 ], [ 617425.6762230993, 5227147.259432591, 925.078301921809 ], [ 616451.4162230993, 5227147.259432591, 556.338301921809 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:45:20+00:00", "end_time": "2018-11-11T19:52:40+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7207.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80004125358582, 47.35000640806019, 428.300513624937 ], [ -121.80001355413599, 47.35122827668823, 428.300513624937 ], [ -121.79830960843157, 47.35121042068443, 1845.040513624937 ], [ -121.79833734719067, 47.349988552815304, 1845.040513624937 ], [ -121.80004125358582, 47.35000640806019, 428.300513624937 ] ] ] }, "bbox": [ -121.8000413, 47.34998855, 428.3005136, -121.7983096, 47.35122828, 1845.040514 ], "properties": { "datetime": "2018-11-12T00:03:42Z", "pc:count": 796728, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590688.196, "count": 796728, "maximum": 590759.3976, "minimum": 590630.6776, "name": "X", "position": 0, "stddev": 33.75393624, "variance": 1139.328212 }, { "average": 5244818.643, "count": 796728, "maximum": 5244893.521, "minimum": 5244757.701, "name": "Y", "position": 1, "stddev": 36.50747033, "variance": 1332.79539 }, { "average": 481.8681642, "count": 796728, "maximum": 1845.040514, "minimum": 428.3005136, "name": "Z", "position": 2, "stddev": 21.24848185, "variance": 451.497981 }, { "average": 33225.66892, "count": 796728, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 14629.82357, "variance": 214031737.6 }, { "average": 2.127791417, "count": 796728, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.135624784, "variance": 1.289643651 }, { "average": 3.258649125, "count": 796728, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.209458614, "variance": 1.462790139 }, { "average": 0, "count": 796728, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 796728, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.025228183, "count": 796728, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2362349723, "variance": 0.05580696213 }, { "average": 5.862572235, "count": 796728, "maximum": 24, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.49271041, "variance": 210.0386549 }, { "average": 0.5040327439, "count": 796728, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999840505, "variance": 0.2499840507 }, { "average": 1059.446604, "count": 796728, "maximum": 1061, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 1.060221387, "variance": 1.124069389 }, { "average": 226015192.2, "count": 796728, "maximum": 226016222.4, "minimum": 226014210.1, "name": "GpsTime", "position": 12, "stddev": 666.3499445, "variance": 444022.2485 }, { "average": 0.5040327439, "count": 796728, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999840505, "variance": 0.2499840507 }, { "average": 0, "count": 796728, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 796728, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001040505668, "count": 796728, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03224010423, "variance": 0.001039424321 }, { "average": 0, "count": 796728, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590630.6776, 5244757.701, 428.3005136, 590759.3976, 5244893.521, 1845.040514 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590630.6775594318, 5244757.700697679, 428.300513624937 ], [ 590630.6775594318, 5244893.520697679, 428.300513624937 ], [ 590759.3975594317, 5244893.520697679, 1845.040513624937 ], [ 590759.3975594317, 5244757.700697679, 1845.040513624937 ], [ 590630.6775594318, 5244757.700697679, 428.300513624937 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:03:42+00:00", "end_time": "2018-11-11T23:30:10+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7207.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7207.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7207.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7207.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8000413, 47.34998855, 428.3005136, -121.7983096, 47.35122828, 1845.040514 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80004125358582, 47.35000640806019, 428.300513624937 ], [ -121.80001355413599, 47.35122827668823, 428.300513624937 ], [ -121.79830960843157, 47.35121042068443, 1845.040513624937 ], [ -121.79833734719067, 47.349988552815304, 1845.040513624937 ], [ -121.80004125358582, 47.35000640806019, 428.300513624937 ] ] ] }, "id": "20181111_47121C7207.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7207.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:03:42Z", "pc:count": 796728, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590688.196, "count": 796728, "maximum": 590759.3976, "minimum": 590630.6776, "name": "X", "position": 0, "stddev": 33.75393624, "variance": 1139.328212 }, { "average": 5244818.643, "count": 796728, "maximum": 5244893.521, "minimum": 5244757.701, "name": "Y", "position": 1, "stddev": 36.50747033, "variance": 1332.79539 }, { "average": 481.8681642, "count": 796728, "maximum": 1845.040514, "minimum": 428.3005136, "name": "Z", "position": 2, "stddev": 21.24848185, "variance": 451.497981 }, { "average": 33225.66892, "count": 796728, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 14629.82357, "variance": 214031737.6 }, { "average": 2.127791417, "count": 796728, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.135624784, "variance": 1.289643651 }, { "average": 3.258649125, "count": 796728, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.209458614, "variance": 1.462790139 }, { "average": 0, "count": 796728, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 796728, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.025228183, "count": 796728, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2362349723, "variance": 0.05580696213 }, { "average": 5.862572235, "count": 796728, "maximum": 24, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.49271041, "variance": 210.0386549 }, { "average": 0.5040327439, "count": 796728, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999840505, "variance": 0.2499840507 }, { "average": 1059.446604, "count": 796728, "maximum": 1061, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 1.060221387, "variance": 1.124069389 }, { "average": 226015192.2, "count": 796728, "maximum": 226016222.4, "minimum": 226014210.1, "name": "GpsTime", "position": 12, "stddev": 666.3499445, "variance": 444022.2485 }, { "average": 0.5040327439, "count": 796728, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999840505, "variance": 0.2499840507 }, { "average": 0, "count": 796728, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 796728, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001040505668, "count": 796728, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03224010423, "variance": 0.001039424321 }, { "average": 0, "count": 796728, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590630.6776, 5244757.701, 428.3005136, 590759.3976, 5244893.521, 1845.040514 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590630.6775594318, 5244757.700697679, 428.300513624937 ], [ 590630.6775594318, 5244893.520697679, 428.300513624937 ], [ 590759.3975594317, 5244893.520697679, 1845.040513624937 ], [ 590759.3975594317, 5244757.700697679, 1845.040513624937 ], [ 590630.6775594318, 5244757.700697679, 428.300513624937 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:03:42+00:00", "end_time": "2018-11-11T23:30:10+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7206.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81265025120102, 47.350007319706144, 347.07604564605913 ], [ -121.81251448290601, 47.35605911205121, 347.07604564605913 ], [ -121.7998806954369, 47.35592751411466, 516.2560456460592 ], [ -121.80001790734212, 47.34987574947403, 516.2560456460592 ], [ -121.81265025120102, 47.350007319706144, 347.07604564605913 ] ] ] }, "bbox": [ -121.8126503, 47.34987575, 347.0760456, -121.7998807, 47.35605911, 516.2560456 ], "properties": { "datetime": "2018-11-12T00:06:55Z", "pc:count": 14616500, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590034.9295, "count": 14616500, "maximum": 590632.6645, "minimum": 589678.3645, "name": "X", "position": 0, "stddev": 255.5151649, "variance": 65287.99949 }, { "average": 5244926.701, "count": 14616500, "maximum": 5245415.908, "minimum": 5244743.208, "name": "Y", "position": 1, "stddev": 134.4206865, "variance": 18068.92096 }, { "average": 464.1134963, "count": 14616500, "maximum": 516.2560456, "minimum": 347.0760456, "name": "Z", "position": 2, "stddev": 19.84605568, "variance": 393.8659262 }, { "average": 34053.69652, "count": 14616500, "maximum": 65535, "minimum": 1802, "name": "Intensity", "position": 3, "stddev": 14875.6103, "variance": 221283781.7 }, { "average": 2.050454486, "count": 14616500, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.098778274, "variance": 1.207313696 }, { "average": 3.10097342, "count": 14616500, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.212076346, "variance": 1.469129068 }, { "average": 0, "count": 14616500, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.578216399e-07, "count": 14616500, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009786831908, "variance": 9.57820788e-07 }, { "average": 1.030868676, "count": 14616500, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2261606894, "variance": 0.05114865745 }, { "average": 1.932096851, "count": 14616500, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.58665645, "variance": 242.9438592 }, { "average": 0.5109043205, "count": 14616500, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998810988, "variance": 0.2498811129 }, { "average": 1059.885735, "count": 14616500, "maximum": 1062, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 1.136418259, "variance": 1.29144646 }, { "average": 226015437.4, "count": 14616500, "maximum": 226016415.4, "minimum": 226014194, "name": "GpsTime", "position": 12, "stddev": 667.3575148, "variance": 445366.0526 }, { "average": 0.5109043205, "count": 14616500, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998810988, "variance": 0.2498811129 }, { "average": 0, "count": 14616500, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 14616500, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0007077617761, "count": 14616500, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02659437718, "variance": 0.0007072608977 }, { "average": 0, "count": 14616500, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589678.3645, 5244743.208, 347.0760456, 590632.6645, 5245415.908, 516.2560456 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589678.364495417, 5244743.207630154, 347.07604564605913 ], [ 589678.364495417, 5245415.907630153, 347.07604564605913 ], [ 590632.664495417, 5245415.907630153, 516.2560456460592 ], [ 590632.664495417, 5244743.207630154, 516.2560456460592 ], [ 589678.364495417, 5244743.207630154, 347.07604564605913 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:06:55+00:00", "end_time": "2018-11-11T23:29:54+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7206.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7206.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7206.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7206.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8126503, 47.34987575, 347.0760456, -121.7998807, 47.35605911, 516.2560456 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81265025120102, 47.350007319706144, 347.07604564605913 ], [ -121.81251448290601, 47.35605911205121, 347.07604564605913 ], [ -121.7998806954369, 47.35592751411466, 516.2560456460592 ], [ -121.80001790734212, 47.34987574947403, 516.2560456460592 ], [ -121.81265025120102, 47.350007319706144, 347.07604564605913 ] ] ] }, "id": "20181111_47121C7206.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7206.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:06:55Z", "pc:count": 14616500, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590034.9295, "count": 14616500, "maximum": 590632.6645, "minimum": 589678.3645, "name": "X", "position": 0, "stddev": 255.5151649, "variance": 65287.99949 }, { "average": 5244926.701, "count": 14616500, "maximum": 5245415.908, "minimum": 5244743.208, "name": "Y", "position": 1, "stddev": 134.4206865, "variance": 18068.92096 }, { "average": 464.1134963, "count": 14616500, "maximum": 516.2560456, "minimum": 347.0760456, "name": "Z", "position": 2, "stddev": 19.84605568, "variance": 393.8659262 }, { "average": 34053.69652, "count": 14616500, "maximum": 65535, "minimum": 1802, "name": "Intensity", "position": 3, "stddev": 14875.6103, "variance": 221283781.7 }, { "average": 2.050454486, "count": 14616500, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.098778274, "variance": 1.207313696 }, { "average": 3.10097342, "count": 14616500, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.212076346, "variance": 1.469129068 }, { "average": 0, "count": 14616500, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.578216399e-07, "count": 14616500, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009786831908, "variance": 9.57820788e-07 }, { "average": 1.030868676, "count": 14616500, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2261606894, "variance": 0.05114865745 }, { "average": 1.932096851, "count": 14616500, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.58665645, "variance": 242.9438592 }, { "average": 0.5109043205, "count": 14616500, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998810988, "variance": 0.2498811129 }, { "average": 1059.885735, "count": 14616500, "maximum": 1062, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 1.136418259, "variance": 1.29144646 }, { "average": 226015437.4, "count": 14616500, "maximum": 226016415.4, "minimum": 226014194, "name": "GpsTime", "position": 12, "stddev": 667.3575148, "variance": 445366.0526 }, { "average": 0.5109043205, "count": 14616500, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998810988, "variance": 0.2498811129 }, { "average": 0, "count": 14616500, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 14616500, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0007077617761, "count": 14616500, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02659437718, "variance": 0.0007072608977 }, { "average": 0, "count": 14616500, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589678.3645, 5244743.208, 347.0760456, 590632.6645, 5245415.908, 516.2560456 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589678.364495417, 5244743.207630154, 347.07604564605913 ], [ 589678.364495417, 5245415.907630153, 347.07604564605913 ], [ 590632.664495417, 5245415.907630153, 516.2560456460592 ], [ 590632.664495417, 5244743.207630154, 516.2560456460592 ], [ 589678.364495417, 5244743.207630154, 347.07604564605913 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:06:55+00:00", "end_time": "2018-11-11T23:29:54+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4209.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039033690142, 47.22501123501886, 242.18387417322242 ], [ -121.4000089766898, 47.23768089285498, 242.18387417322242 ], [ -121.38713589169815, 47.237500370038376, 1535.3438741732225 ], [ -121.38752031699539, 47.224830791728444, 1535.3438741732225 ], [ -121.40039033690142, 47.22501123501886, 242.18387417322242 ] ] ] }, "bbox": [ -121.4003903, 47.22483079, 242.1838742, -121.3871359, 47.23768089, 1535.343874 ], "properties": { "datetime": "2018-11-11T21:08:15Z", "pc:count": 67677289, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621580.6811, "count": 67677289, "maximum": 622074.3872, "minimum": 621099.6672, "name": "X", "position": 0, "stddev": 270.7436516, "variance": 73302.12486 }, { "average": 5232116.148, "count": 67677289, "maximum": 5232818.194, "minimum": 5231409.654, "name": "Y", "position": 1, "stddev": 394.650334, "variance": 155748.8861 }, { "average": 1238.059938, "count": 67677289, "maximum": 1535.343874, "minimum": 242.1838742, "name": "Z", "position": 2, "stddev": 95.05049132, "variance": 9034.5959 }, { "average": 31596.78722, "count": 67677289, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20476.89639, "variance": 419303285.9 }, { "average": 2.125353618, "count": 67677289, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.183137034, "variance": 1.399813242 }, { "average": 3.250650155, "count": 67677289, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.344670007, "variance": 1.808137428 }, { "average": 0, "count": 67677289, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.979984748e-06, "count": 67677289, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001407117926, "variance": 1.979980857e-06 }, { "average": 1.048968805, "count": 67677289, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3162422707, "variance": 0.1000091738 }, { "average": -0.2808701157, "count": 67677289, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04746875, "variance": 257.5212532 }, { "average": 0.5102115275, "count": 67677289, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998957175, "variance": 0.2498957284 }, { "average": 1031.653778, "count": 67677289, "maximum": 1034, "minimum": 1029, "name": "PointSourceId", "position": 11, "stddev": 1.104071926, "variance": 1.218974819 }, { "average": 226004641, "count": 67677289, "maximum": 226005695.3, "minimum": 226003493.4, "name": "GpsTime", "position": 12, "stddev": 538.413201, "variance": 289888.775 }, { "average": 0.5102115275, "count": 67677289, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998957175, "variance": 0.2498957284 }, { "average": 0, "count": 67677289, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 67677289, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001781277025, "count": 67677289, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0421675717, "variance": 0.001778104103 }, { "average": 0, "count": 67677289, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621099.6672, 5231409.654, 242.1838742, 622074.3872, 5232818.194, 1535.343874 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621099.6672397597, 5231409.654079501, 242.18387417322242 ], [ 621099.6672397597, 5232818.1940795, 242.18387417322242 ], [ 622074.3872397597, 5232818.1940795, 1535.3438741732225 ], [ 622074.3872397597, 5231409.654079501, 1535.3438741732225 ], [ 621099.6672397597, 5231409.654079501, 242.18387417322242 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:08:15+00:00", "end_time": "2018-11-11T20:31:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4209.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4209.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4209.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4209.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4003903, 47.22483079, 242.1838742, -121.3871359, 47.23768089, 1535.343874 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40039033690142, 47.22501123501886, 242.18387417322242 ], [ -121.4000089766898, 47.23768089285498, 242.18387417322242 ], [ -121.38713589169815, 47.237500370038376, 1535.3438741732225 ], [ -121.38752031699539, 47.224830791728444, 1535.3438741732225 ], [ -121.40039033690142, 47.22501123501886, 242.18387417322242 ] ] ] }, "id": "20181111_47121B4209.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4209.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:08:15Z", "pc:count": 67677289, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621580.6811, "count": 67677289, "maximum": 622074.3872, "minimum": 621099.6672, "name": "X", "position": 0, "stddev": 270.7436516, "variance": 73302.12486 }, { "average": 5232116.148, "count": 67677289, "maximum": 5232818.194, "minimum": 5231409.654, "name": "Y", "position": 1, "stddev": 394.650334, "variance": 155748.8861 }, { "average": 1238.059938, "count": 67677289, "maximum": 1535.343874, "minimum": 242.1838742, "name": "Z", "position": 2, "stddev": 95.05049132, "variance": 9034.5959 }, { "average": 31596.78722, "count": 67677289, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20476.89639, "variance": 419303285.9 }, { "average": 2.125353618, "count": 67677289, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.183137034, "variance": 1.399813242 }, { "average": 3.250650155, "count": 67677289, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.344670007, "variance": 1.808137428 }, { "average": 0, "count": 67677289, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.979984748e-06, "count": 67677289, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001407117926, "variance": 1.979980857e-06 }, { "average": 1.048968805, "count": 67677289, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3162422707, "variance": 0.1000091738 }, { "average": -0.2808701157, "count": 67677289, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04746875, "variance": 257.5212532 }, { "average": 0.5102115275, "count": 67677289, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998957175, "variance": 0.2498957284 }, { "average": 1031.653778, "count": 67677289, "maximum": 1034, "minimum": 1029, "name": "PointSourceId", "position": 11, "stddev": 1.104071926, "variance": 1.218974819 }, { "average": 226004641, "count": 67677289, "maximum": 226005695.3, "minimum": 226003493.4, "name": "GpsTime", "position": 12, "stddev": 538.413201, "variance": 289888.775 }, { "average": 0.5102115275, "count": 67677289, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998957175, "variance": 0.2498957284 }, { "average": 0, "count": 67677289, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 67677289, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001781277025, "count": 67677289, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0421675717, "variance": 0.001778104103 }, { "average": 0, "count": 67677289, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621099.6672, 5231409.654, 242.1838742, 622074.3872, 5232818.194, 1535.343874 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621099.6672397597, 5231409.654079501, 242.18387417322242 ], [ 621099.6672397597, 5232818.1940795, 242.18387417322242 ], [ 622074.3872397597, 5232818.1940795, 1535.3438741732225 ], [ 622074.3872397597, 5231409.654079501, 1535.3438741732225 ], [ 621099.6672397597, 5231409.654079501, 242.18387417322242 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:08:15+00:00", "end_time": "2018-11-11T20:31:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7114.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83778881734598, 47.3375089078449, 309.60641750650404 ], [ -121.83751167846651, 47.35013279081326, 309.60641750650404 ], [ -121.8247372822422, 47.35000250339569, 1544.7064175065043 ], [ -121.82501746485086, 47.337378677633865, 1544.7064175065043 ], [ -121.83778881734598, 47.3375089078449, 309.60641750650404 ] ] ] }, "bbox": [ -121.8377888, 47.33737868, 309.6064175, -121.8247373, 47.35013279, 1544.706418 ], "properties": { "datetime": "2018-11-12T22:00:17Z", "pc:count": 59474794, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588280.5287, "count": 59474794, "maximum": 588765.4826, "minimum": 587800.4626, "name": "X", "position": 0, "stddev": 263.8227423, "variance": 69602.43935 }, { "average": 5243991.647, "count": 59474794, "maximum": 5244728.827, "minimum": 5243325.607, "name": "Y", "position": 1, "stddev": 384.3548694, "variance": 147728.6656 }, { "average": 563.9228439, "count": 59474794, "maximum": 1544.706418, "minimum": 309.6064175, "name": "Z", "position": 2, "stddev": 92.59235932, "variance": 8573.345005 }, { "average": 36064.78091, "count": 59474794, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16615.06009, "variance": 276060221.7 }, { "average": 1.976842492, "count": 59474794, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.088462329, "variance": 1.184750243 }, { "average": 2.953541109, "count": 59474794, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.274012418, "variance": 1.62310764 }, { "average": 0, "count": 59474794, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.160155342e-06, "count": 59474794, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001077104459, "variance": 1.160154016e-06 }, { "average": 1.061984696, "count": 59474794, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4069196153, "variance": 0.1655835733 }, { "average": -0.6968661209, "count": 59474794, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05970376, "variance": 257.9140848 }, { "average": 0.5069566445, "count": 59474794, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499951607, "variance": 0.2499516093 }, { "average": 1067.370214, "count": 59474794, "maximum": 1072, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 3.817862161, "variance": 14.57607148 }, { "average": 226070859, "count": 59474794, "maximum": 226095217.2, "minimum": 226015278.9, "name": "GpsTime", "position": 12, "stddev": 35712.33285, "variance": 1275370718 }, { "average": 0.5069566445, "count": 59474794, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499951607, "variance": 0.2499516093 }, { "average": 0, "count": 59474794, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59474794, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003581365914, "count": 59474794, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05973725632, "variance": 0.003568539793 }, { "average": 0, "count": 59474794, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587800.4626, 5243325.607, 309.6064175, 588765.4826, 5244728.827, 1544.706418 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587800.4625940302, 5243325.607148058, 309.60641750650404 ], [ 587800.4625940302, 5244728.827148058, 309.60641750650404 ], [ 588765.4825940302, 5244728.827148058, 1544.7064175065043 ], [ 588765.4825940302, 5243325.607148058, 1544.7064175065043 ], [ 587800.4625940302, 5243325.607148058, 309.60641750650404 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:00:17+00:00", "end_time": "2018-11-11T23:47:58+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7114.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7114.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7114.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7114.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8377888, 47.33737868, 309.6064175, -121.8247373, 47.35013279, 1544.706418 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.83778881734598, 47.3375089078449, 309.60641750650404 ], [ -121.83751167846651, 47.35013279081326, 309.60641750650404 ], [ -121.8247372822422, 47.35000250339569, 1544.7064175065043 ], [ -121.82501746485086, 47.337378677633865, 1544.7064175065043 ], [ -121.83778881734598, 47.3375089078449, 309.60641750650404 ] ] ] }, "id": "20181111_47121C7114.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7114.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:00:17Z", "pc:count": 59474794, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588280.5287, "count": 59474794, "maximum": 588765.4826, "minimum": 587800.4626, "name": "X", "position": 0, "stddev": 263.8227423, "variance": 69602.43935 }, { "average": 5243991.647, "count": 59474794, "maximum": 5244728.827, "minimum": 5243325.607, "name": "Y", "position": 1, "stddev": 384.3548694, "variance": 147728.6656 }, { "average": 563.9228439, "count": 59474794, "maximum": 1544.706418, "minimum": 309.6064175, "name": "Z", "position": 2, "stddev": 92.59235932, "variance": 8573.345005 }, { "average": 36064.78091, "count": 59474794, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16615.06009, "variance": 276060221.7 }, { "average": 1.976842492, "count": 59474794, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.088462329, "variance": 1.184750243 }, { "average": 2.953541109, "count": 59474794, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.274012418, "variance": 1.62310764 }, { "average": 0, "count": 59474794, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.160155342e-06, "count": 59474794, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001077104459, "variance": 1.160154016e-06 }, { "average": 1.061984696, "count": 59474794, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4069196153, "variance": 0.1655835733 }, { "average": -0.6968661209, "count": 59474794, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.05970376, "variance": 257.9140848 }, { "average": 0.5069566445, "count": 59474794, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499951607, "variance": 0.2499516093 }, { "average": 1067.370214, "count": 59474794, "maximum": 1072, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 3.817862161, "variance": 14.57607148 }, { "average": 226070859, "count": 59474794, "maximum": 226095217.2, "minimum": 226015278.9, "name": "GpsTime", "position": 12, "stddev": 35712.33285, "variance": 1275370718 }, { "average": 0.5069566445, "count": 59474794, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499951607, "variance": 0.2499516093 }, { "average": 0, "count": 59474794, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59474794, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003581365914, "count": 59474794, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05973725632, "variance": 0.003568539793 }, { "average": 0, "count": 59474794, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587800.4626, 5243325.607, 309.6064175, 588765.4826, 5244728.827, 1544.706418 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587800.4625940302, 5243325.607148058, 309.60641750650404 ], [ 587800.4625940302, 5244728.827148058, 309.60641750650404 ], [ 588765.4825940302, 5244728.827148058, 1544.7064175065043 ], [ 588765.4825940302, 5243325.607148058, 1544.7064175065043 ], [ 587800.4625940302, 5243325.607148058, 309.60641750650404 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:00:17+00:00", "end_time": "2018-11-11T23:47:58+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6113.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531382321229, 47.21250907243537, 164.40228082217038 ], [ -121.72501089147426, 47.22514529874656, 164.40228082217038 ], [ -121.71221215427826, 47.22500214234554, 1291.2422808221704 ], [ -121.71251812489577, 47.212365978930805, 1291.2422808221704 ], [ -121.72531382321229, 47.21250907243537, 164.40228082217038 ] ] ] }, "bbox": [ -121.7253138, 47.21236598, 164.4022808, -121.7122122, 47.2251453, 1291.242281 ], "properties": { "datetime": "2018-11-12T23:59:14Z", "pc:count": 47467943, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596980.8809, "count": 47467943, "maximum": 597493.535, "minimum": 596524.355, "name": "X", "position": 0, "stddev": 269.1977747, "variance": 72467.44189 }, { "average": 5230296.02, "count": 47467943, "maximum": 5230971.942, "minimum": 5229567.322, "name": "Y", "position": 1, "stddev": 412.803909, "variance": 170407.0673 }, { "average": 698.0498759, "count": 47467943, "maximum": 1291.242281, "minimum": 164.4022808, "name": "Z", "position": 2, "stddev": 96.66241243, "variance": 9343.621977 }, { "average": 36544.21759, "count": 47467943, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17836.59302, "variance": 318144050.6 }, { "average": 1.889228147, "count": 47467943, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.060732769, "variance": 1.125154008 }, { "average": 2.778316958, "count": 47467943, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.302143626, "variance": 1.695578023 }, { "average": 0, "count": 47467943, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.370695882e-07, "count": 47467943, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005805768525, "variance": 3.370694817e-07 }, { "average": 1.056931159, "count": 47467943, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3463618381, "variance": 0.1199665229 }, { "average": 0.03402942253, "count": 47467943, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.48830438, "variance": 271.8641815 }, { "average": 0.5835966602, "count": 47467943, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4929620711, "variance": 0.2430116035 }, { "average": 1084.1799, "count": 47467943, "maximum": 1087, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 1.357920285, "variance": 1.843947501 }, { "average": 226101152.8, "count": 47467943, "maximum": 226102354.8, "minimum": 226099750, "name": "GpsTime", "position": 12, "stddev": 584.0906496, "variance": 341161.887 }, { "average": 0.5835966602, "count": 47467943, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4929620711, "variance": 0.2430116035 }, { "average": 0, "count": 47467943, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47467943, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002209217282, "count": 47467943, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04695036408, "variance": 0.002204336687 }, { "average": 0, "count": 47467943, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596524.355, 5229567.322, 164.4022808, 597493.535, 5230971.942, 1291.242281 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596524.3549701185, 5229567.322248536, 164.40228082217038 ], [ 596524.3549701185, 5230971.942248535, 164.40228082217038 ], [ 597493.5349701184, 5230971.942248535, 1291.2422808221704 ], [ 597493.5349701184, 5229567.322248536, 1291.2422808221704 ], [ 596524.3549701185, 5229567.322248536, 164.40228082217038 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:59:14+00:00", "end_time": "2018-11-12T23:15:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6113.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6113.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6113.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6113.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7253138, 47.21236598, 164.4022808, -121.7122122, 47.2251453, 1291.242281 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531382321229, 47.21250907243537, 164.40228082217038 ], [ -121.72501089147426, 47.22514529874656, 164.40228082217038 ], [ -121.71221215427826, 47.22500214234554, 1291.2422808221704 ], [ -121.71251812489577, 47.212365978930805, 1291.2422808221704 ], [ -121.72531382321229, 47.21250907243537, 164.40228082217038 ] ] ] }, "id": "20181112_47121B6113.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6113.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:59:14Z", "pc:count": 47467943, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596980.8809, "count": 47467943, "maximum": 597493.535, "minimum": 596524.355, "name": "X", "position": 0, "stddev": 269.1977747, "variance": 72467.44189 }, { "average": 5230296.02, "count": 47467943, "maximum": 5230971.942, "minimum": 5229567.322, "name": "Y", "position": 1, "stddev": 412.803909, "variance": 170407.0673 }, { "average": 698.0498759, "count": 47467943, "maximum": 1291.242281, "minimum": 164.4022808, "name": "Z", "position": 2, "stddev": 96.66241243, "variance": 9343.621977 }, { "average": 36544.21759, "count": 47467943, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17836.59302, "variance": 318144050.6 }, { "average": 1.889228147, "count": 47467943, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.060732769, "variance": 1.125154008 }, { "average": 2.778316958, "count": 47467943, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.302143626, "variance": 1.695578023 }, { "average": 0, "count": 47467943, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.370695882e-07, "count": 47467943, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005805768525, "variance": 3.370694817e-07 }, { "average": 1.056931159, "count": 47467943, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3463618381, "variance": 0.1199665229 }, { "average": 0.03402942253, "count": 47467943, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.48830438, "variance": 271.8641815 }, { "average": 0.5835966602, "count": 47467943, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4929620711, "variance": 0.2430116035 }, { "average": 1084.1799, "count": 47467943, "maximum": 1087, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 1.357920285, "variance": 1.843947501 }, { "average": 226101152.8, "count": 47467943, "maximum": 226102354.8, "minimum": 226099750, "name": "GpsTime", "position": 12, "stddev": 584.0906496, "variance": 341161.887 }, { "average": 0.5835966602, "count": 47467943, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4929620711, "variance": 0.2430116035 }, { "average": 0, "count": 47467943, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47467943, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002209217282, "count": 47467943, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04695036408, "variance": 0.002204336687 }, { "average": 0, "count": 47467943, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596524.355, 5229567.322, 164.4022808, 597493.535, 5230971.942, 1291.242281 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596524.3549701185, 5229567.322248536, 164.40228082217038 ], [ 596524.3549701185, 5230971.942248535, 164.40228082217038 ], [ 597493.5349701184, 5230971.942248535, 1291.2422808221704 ], [ 597493.5349701184, 5229567.322248536, 1291.2422808221704 ], [ 596524.3549701185, 5229567.322248536, 164.40228082217038 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:59:14+00:00", "end_time": "2018-11-12T23:15:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20171210_47121C7124.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8377873849505, 47.31255902673738, 724.8289501788531 ], [ -121.83751158494015, 47.32513294494608, 724.8289501788531 ], [ -121.82473766300447, 47.32500265402944, 1126.1689501788533 ], [ -121.82501649192697, 47.312428792798826, 1126.1689501788533 ], [ -121.8377873849505, 47.31255902673738, 724.8289501788531 ] ] ] }, "bbox": [ -121.8377874, 47.31242879, 724.8289502, -121.8247377, 47.32513294, 1126.16895 ], "properties": { "datetime": "2018-11-13T00:41:25Z", "pc:count": 37390145, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588438.8254, "count": 37390145, "maximum": 588807.3667, "minimum": 587841.9267, "name": "X", "position": 0, "stddev": 248.0358147, "variance": 61521.76537 }, { "average": 5241374.407, "count": 37390145, "maximum": 5241950.567, "minimum": 5240552.907, "name": "Y", "position": 1, "stddev": 417.2674767, "variance": 174112.1471 }, { "average": 954.3770492, "count": 37390145, "maximum": 1126.16895, "minimum": 724.8289502, "name": "Z", "position": 2, "stddev": 72.31450611, "variance": 5229.387794 }, { "average": 35305.32506, "count": 37390145, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20264.18768, "variance": 410637302.2 }, { "average": 1.988631389, "count": 37390145, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.13398214, "variance": 1.285915494 }, { "average": 2.97710846, "count": 37390145, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.375726278, "variance": 1.892622792 }, { "average": 0.004562565885, "count": 37390145, "maximum": 1, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0.06739249957, "variance": 0.004541748999 }, { "average": 2.701246545e-06, "count": 37390145, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001643544742, "variance": 2.701239321e-06 }, { "average": 1.054697408, "count": 37390145, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3301536769, "variance": 0.1090014504 }, { "average": -2.628045357, "count": 37390145, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96158029, "variance": 254.7720452 }, { "average": 0.5044896991, "count": 37390145, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999798489, "variance": 0.2499798493 }, { "average": 1067.303814, "count": 37390145, "maximum": 1095, "minimum": 245, "name": "PointSourceId", "position": 11, "stddev": 76.85448114, "variance": 5906.611271 }, { "average": 225844775.9, "count": 37390145, "maximum": 226104885.2, "minimum": 196976770, "name": "GpsTime", "position": 12, "stddev": 2696066.78, "variance": 7268776080000.0 }, { "average": 0.5044896991, "count": 37390145, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999798489, "variance": 0.2499798493 }, { "average": 0, "count": 37390145, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 37390145, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001909861542, "count": 37390145, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04366021097, "variance": 0.001906214022 }, { "average": 0, "count": 37390145, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587841.9267, 5240552.907, 724.8289502, 588807.3667, 5241950.567, 1126.16895 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587841.926701901, 5240552.906624377, 724.8289501788531 ], [ 587841.926701901, 5241950.566624377, 724.8289501788531 ], [ 588807.366701901, 5241950.566624377, 1126.1689501788533 ], [ 588807.366701901, 5240552.906624377, 1126.1689501788533 ], [ 587841.926701901, 5240552.906624377, 724.8289501788531 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:41:25+00:00", "end_time": "2017-12-10T21:32:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20171210_47121C7124.copc.json", "type": "application/json" } ], "assets": { "20171210_47121C7124.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20171210_47121C7124.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20171210_47121C7124.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8377874, 47.31242879, 724.8289502, -121.8247377, 47.32513294, 1126.16895 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8377873849505, 47.31255902673738, 724.8289501788531 ], [ -121.83751158494015, 47.32513294494608, 724.8289501788531 ], [ -121.82473766300447, 47.32500265402944, 1126.1689501788533 ], [ -121.82501649192697, 47.312428792798826, 1126.1689501788533 ], [ -121.8377873849505, 47.31255902673738, 724.8289501788531 ] ] ] }, "id": "20171210_47121C7124.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20171210_47121C7124.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:41:25Z", "pc:count": 37390145, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588438.8254, "count": 37390145, "maximum": 588807.3667, "minimum": 587841.9267, "name": "X", "position": 0, "stddev": 248.0358147, "variance": 61521.76537 }, { "average": 5241374.407, "count": 37390145, "maximum": 5241950.567, "minimum": 5240552.907, "name": "Y", "position": 1, "stddev": 417.2674767, "variance": 174112.1471 }, { "average": 954.3770492, "count": 37390145, "maximum": 1126.16895, "minimum": 724.8289502, "name": "Z", "position": 2, "stddev": 72.31450611, "variance": 5229.387794 }, { "average": 35305.32506, "count": 37390145, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20264.18768, "variance": 410637302.2 }, { "average": 1.988631389, "count": 37390145, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.13398214, "variance": 1.285915494 }, { "average": 2.97710846, "count": 37390145, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.375726278, "variance": 1.892622792 }, { "average": 0.004562565885, "count": 37390145, "maximum": 1, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0.06739249957, "variance": 0.004541748999 }, { "average": 2.701246545e-06, "count": 37390145, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001643544742, "variance": 2.701239321e-06 }, { "average": 1.054697408, "count": 37390145, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3301536769, "variance": 0.1090014504 }, { "average": -2.628045357, "count": 37390145, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96158029, "variance": 254.7720452 }, { "average": 0.5044896991, "count": 37390145, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999798489, "variance": 0.2499798493 }, { "average": 1067.303814, "count": 37390145, "maximum": 1095, "minimum": 245, "name": "PointSourceId", "position": 11, "stddev": 76.85448114, "variance": 5906.611271 }, { "average": 225844775.9, "count": 37390145, "maximum": 226104885.2, "minimum": 196976770, "name": "GpsTime", "position": 12, "stddev": 2696066.78, "variance": 7268776080000.0 }, { "average": 0.5044896991, "count": 37390145, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999798489, "variance": 0.2499798493 }, { "average": 0, "count": 37390145, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 37390145, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001909861542, "count": 37390145, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04366021097, "variance": 0.001906214022 }, { "average": 0, "count": 37390145, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587841.9267, 5240552.907, 724.8289502, 588807.3667, 5241950.567, 1126.16895 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587841.926701901, 5240552.906624377, 724.8289501788531 ], [ 587841.926701901, 5241950.566624377, 724.8289501788531 ], [ 588807.366701901, 5241950.566624377, 1126.1689501788533 ], [ 588807.366701901, 5240552.906624377, 1126.1689501788533 ], [ 587841.926701901, 5240552.906624377, 724.8289501788531 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:41:25+00:00", "end_time": "2017-12-10T21:32:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20171210_47121C7309.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8377882779336, 47.28750858694839, 265.0698016757441 ], [ -121.8375116151488, 47.30013294042216, 265.0698016757441 ], [ -121.82473842074884, 47.300002645231004, 2024.169801675744 ], [ -121.82501812174799, 47.2873783489608, 2024.169801675744 ], [ -121.8377882779336, 47.28750858694839, 265.0698016757441 ] ] ] }, "bbox": [ -121.8377883, 47.28737835, 265.0698017, -121.8247384, 47.30013294, 2024.169802 ], "properties": { "datetime": "2018-11-13T00:49:46Z", "pc:count": 86756581, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588307.8338, "count": 86756581, "maximum": 588849.2051, "minimum": 587883.3651, "name": "X", "position": 0, "stddev": 264.1488564, "variance": 69774.61835 }, { "average": 5238536.038, "count": 86756581, "maximum": 5239172.3, "minimum": 5237769.04, "name": "Y", "position": 1, "stddev": 395.4721709, "variance": 156398.2379 }, { "average": 417.1411899, "count": 86756581, "maximum": 2024.169802, "minimum": 265.0698017, "name": "Z", "position": 2, "stddev": 103.5674399, "variance": 10726.21461 }, { "average": 31776.36844, "count": 86756581, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16648.72194, "variance": 277179942.3 }, { "average": 2.133209053, "count": 86756581, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.168211139, "variance": 1.364717266 }, { "average": 3.298865662, "count": 86756581, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.314211503, "variance": 1.727151875 }, { "average": 0.036300105, "count": 86756581, "maximum": 1, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0.1870358463, "variance": 0.03498240778 }, { "average": 2.651095713e-07, "count": 86756581, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005148878559, "variance": 2.651095041e-07 }, { "average": 1.083698469, "count": 86756581, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6543066331, "variance": 0.4281171702 }, { "average": 1.122538708, "count": 86756581, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.39759714, "variance": 237.0859976 }, { "average": 0.5090494749, "count": 86756581, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999181032, "variance": 0.2499181099 }, { "average": 1022.214765, "count": 86756581, "maximum": 1098, "minimum": 238, "name": "PointSourceId", "position": 11, "stddev": 219.1293122, "variance": 48017.65544 }, { "average": 223984969.7, "count": 86756581, "maximum": 226105386.9, "minimum": 196973567.3, "name": "GpsTime", "position": 12, "stddev": 7559035.995, "variance": 57139025180000.0 }, { "average": 0.5090494749, "count": 86756581, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999181032, "variance": 0.2499181099 }, { "average": 0, "count": 86756581, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 86756581, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002941125584, "count": 86756581, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05415233512, "variance": 0.002932475399 }, { "average": 0, "count": 86756581, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587883.3651, 5237769.04, 265.0698017, 588849.2051, 5239172.3, 2024.169802 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587883.3651330719, 5237769.039852898, 265.0698016757441 ], [ 587883.3651330719, 5239172.299852897, 265.0698016757441 ], [ 588849.205133072, 5239172.299852897, 2024.169801675744 ], [ 588849.205133072, 5237769.039852898, 2024.169801675744 ], [ 587883.3651330719, 5237769.039852898, 265.0698016757441 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:49:46+00:00", "end_time": "2017-12-10T20:39:27+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20171210_47121C7309.copc.json", "type": "application/json" } ], "assets": { "20171210_47121C7309.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20171210_47121C7309.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20171210_47121C7309.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8377883, 47.28737835, 265.0698017, -121.8247384, 47.30013294, 2024.169802 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8377882779336, 47.28750858694839, 265.0698016757441 ], [ -121.8375116151488, 47.30013294042216, 265.0698016757441 ], [ -121.82473842074884, 47.300002645231004, 2024.169801675744 ], [ -121.82501812174799, 47.2873783489608, 2024.169801675744 ], [ -121.8377882779336, 47.28750858694839, 265.0698016757441 ] ] ] }, "id": "20171210_47121C7309.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20171210_47121C7309.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:49:46Z", "pc:count": 86756581, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588307.8338, "count": 86756581, "maximum": 588849.2051, "minimum": 587883.3651, "name": "X", "position": 0, "stddev": 264.1488564, "variance": 69774.61835 }, { "average": 5238536.038, "count": 86756581, "maximum": 5239172.3, "minimum": 5237769.04, "name": "Y", "position": 1, "stddev": 395.4721709, "variance": 156398.2379 }, { "average": 417.1411899, "count": 86756581, "maximum": 2024.169802, "minimum": 265.0698017, "name": "Z", "position": 2, "stddev": 103.5674399, "variance": 10726.21461 }, { "average": 31776.36844, "count": 86756581, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16648.72194, "variance": 277179942.3 }, { "average": 2.133209053, "count": 86756581, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.168211139, "variance": 1.364717266 }, { "average": 3.298865662, "count": 86756581, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.314211503, "variance": 1.727151875 }, { "average": 0.036300105, "count": 86756581, "maximum": 1, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0.1870358463, "variance": 0.03498240778 }, { "average": 2.651095713e-07, "count": 86756581, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005148878559, "variance": 2.651095041e-07 }, { "average": 1.083698469, "count": 86756581, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6543066331, "variance": 0.4281171702 }, { "average": 1.122538708, "count": 86756581, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.39759714, "variance": 237.0859976 }, { "average": 0.5090494749, "count": 86756581, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999181032, "variance": 0.2499181099 }, { "average": 1022.214765, "count": 86756581, "maximum": 1098, "minimum": 238, "name": "PointSourceId", "position": 11, "stddev": 219.1293122, "variance": 48017.65544 }, { "average": 223984969.7, "count": 86756581, "maximum": 226105386.9, "minimum": 196973567.3, "name": "GpsTime", "position": 12, "stddev": 7559035.995, "variance": 57139025180000.0 }, { "average": 0.5090494749, "count": 86756581, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999181032, "variance": 0.2499181099 }, { "average": 0, "count": 86756581, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 86756581, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002941125584, "count": 86756581, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05415233512, "variance": 0.002932475399 }, { "average": 0, "count": 86756581, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587883.3651, 5237769.04, 265.0698017, 588849.2051, 5239172.3, 2024.169802 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587883.3651330719, 5237769.039852898, 265.0698016757441 ], [ 587883.3651330719, 5239172.299852897, 265.0698016757441 ], [ 588849.205133072, 5239172.299852897, 2024.169801675744 ], [ 588849.205133072, 5237769.039852898, 2024.169801675744 ], [ 587883.3651330719, 5237769.039852898, 265.0698016757441 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:49:46+00:00", "end_time": "2017-12-10T20:39:27+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4409.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40038958697058, 47.16251124238917, 649.7334073370669 ], [ -121.40000906964065, 47.17518067926427, 649.7334073370669 ], [ -121.38713658848941, 47.1750001343007, 1279.593407337067 ], [ -121.3875201639872, 47.16233077694701, 1279.593407337067 ], [ -121.40038958697058, 47.16251124238917, 649.7334073370669 ] ] ] }, "bbox": [ -121.4003896, 47.16233078, 649.7334073, -121.3871366, 47.17518068, 1279.593407 ], "properties": { "datetime": "2018-11-11T19:31:50Z", "pc:count": 47435518, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621743.1001, "count": 47435518, "maximum": 622217.8413, "minimum": 621242.0213, "name": "X", "position": 0, "stddev": 271.5197189, "variance": 73722.95772 }, { "average": 5225229.024, "count": 47435518, "maximum": 5225872.726, "minimum": 5224464.226, "name": "Y", "position": 1, "stddev": 396.2862452, "variance": 157042.7881 }, { "average": 949.0271073, "count": 47435518, "maximum": 1279.593407, "minimum": 649.7334073, "name": "Z", "position": 2, "stddev": 111.1385349, "variance": 12351.77395 }, { "average": 37228.89037, "count": 47435518, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17556.58101, "variance": 308233536.8 }, { "average": 1.845438939, "count": 47435518, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.014635194, "variance": 1.029484577 }, { "average": 2.690790749, "count": 47435518, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.236185986, "variance": 1.528155791 }, { "average": 0, "count": 47435518, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.47568748e-07, "count": 47435518, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003841467549, "variance": 1.475687293e-07 }, { "average": 1.062237731, "count": 47435518, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3987871259, "variance": 0.1590311718 }, { "average": 0.4254881257, "count": 47435518, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12834675, "variance": 260.1235689 }, { "average": 0.508509847, "count": 47435518, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999275825, "variance": 0.2499275878 }, { "average": 1018.659668, "count": 47435518, "maximum": 1021, "minimum": 1016, "name": "PointSourceId", "position": 11, "stddev": 1.166519244, "variance": 1.360767147 }, { "average": 225998818.9, "count": 47435518, "maximum": 225999910.7, "minimum": 225997729.9, "name": "GpsTime", "position": 12, "stddev": 489.3610128, "variance": 239474.2008 }, { "average": 0.508509847, "count": 47435518, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999275825, "variance": 0.2499275878 }, { "average": 0, "count": 47435518, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47435518, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00335556576, "count": 47435518, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.057829975, "variance": 0.003344306009 }, { "average": 0, "count": 47435518, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621242.0213, 5224464.226, 649.7334073, 622217.8413, 5225872.726, 1279.593407 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621242.0213089975, 5224464.2258786075, 649.7334073370669 ], [ 621242.0213089975, 5225872.7258786075, 649.7334073370669 ], [ 622217.8413089976, 5225872.7258786075, 1279.593407337067 ], [ 622217.8413089976, 5224464.2258786075, 1279.593407337067 ], [ 621242.0213089975, 5224464.2258786075, 649.7334073370669 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:31:50+00:00", "end_time": "2018-11-11T18:55:29+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4409.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4409.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4409.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4409.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4003896, 47.16233078, 649.7334073, -121.3871366, 47.17518068, 1279.593407 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.40038958697058, 47.16251124238917, 649.7334073370669 ], [ -121.40000906964065, 47.17518067926427, 649.7334073370669 ], [ -121.38713658848941, 47.1750001343007, 1279.593407337067 ], [ -121.3875201639872, 47.16233077694701, 1279.593407337067 ], [ -121.40038958697058, 47.16251124238917, 649.7334073370669 ] ] ] }, "id": "20181111_47121B4409.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4409.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:31:50Z", "pc:count": 47435518, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 621743.1001, "count": 47435518, "maximum": 622217.8413, "minimum": 621242.0213, "name": "X", "position": 0, "stddev": 271.5197189, "variance": 73722.95772 }, { "average": 5225229.024, "count": 47435518, "maximum": 5225872.726, "minimum": 5224464.226, "name": "Y", "position": 1, "stddev": 396.2862452, "variance": 157042.7881 }, { "average": 949.0271073, "count": 47435518, "maximum": 1279.593407, "minimum": 649.7334073, "name": "Z", "position": 2, "stddev": 111.1385349, "variance": 12351.77395 }, { "average": 37228.89037, "count": 47435518, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17556.58101, "variance": 308233536.8 }, { "average": 1.845438939, "count": 47435518, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.014635194, "variance": 1.029484577 }, { "average": 2.690790749, "count": 47435518, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.236185986, "variance": 1.528155791 }, { "average": 0, "count": 47435518, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.47568748e-07, "count": 47435518, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003841467549, "variance": 1.475687293e-07 }, { "average": 1.062237731, "count": 47435518, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3987871259, "variance": 0.1590311718 }, { "average": 0.4254881257, "count": 47435518, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12834675, "variance": 260.1235689 }, { "average": 0.508509847, "count": 47435518, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999275825, "variance": 0.2499275878 }, { "average": 1018.659668, "count": 47435518, "maximum": 1021, "minimum": 1016, "name": "PointSourceId", "position": 11, "stddev": 1.166519244, "variance": 1.360767147 }, { "average": 225998818.9, "count": 47435518, "maximum": 225999910.7, "minimum": 225997729.9, "name": "GpsTime", "position": 12, "stddev": 489.3610128, "variance": 239474.2008 }, { "average": 0.508509847, "count": 47435518, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999275825, "variance": 0.2499275878 }, { "average": 0, "count": 47435518, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47435518, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00335556576, "count": 47435518, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.057829975, "variance": 0.003344306009 }, { "average": 0, "count": 47435518, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 621242.0213, 5224464.226, 649.7334073, 622217.8413, 5225872.726, 1279.593407 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 621242.0213089975, 5224464.2258786075, 649.7334073370669 ], [ 621242.0213089975, 5225872.7258786075, 649.7334073370669 ], [ 622217.8413089976, 5225872.7258786075, 1279.593407337067 ], [ 622217.8413089976, 5224464.2258786075, 1279.593407337067 ], [ 621242.0213089975, 5224464.2258786075, 649.7334073370669 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:31:50+00:00", "end_time": "2018-11-11T18:55:29+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5318.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034406050423, 47.26251011920226, 617.8989061406305 ], [ -121.6000105019841, 47.27515890389043, 617.8989061406305 ], [ -121.58718213178574, 47.275001435604125, 986.9989061406307 ], [ -121.58751874429458, 47.26235272017927, 986.9989061406307 ], [ -121.60034406050423, 47.26251011920226, 617.8989061406305 ] ] ] }, "bbox": [ -121.6003441, 47.26235272, 617.8989061, -121.5871821, 47.2751589, 986.9989061 ], "properties": { "datetime": "2018-11-12T21:34:07Z", "pc:count": 62006509, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606351.9159, "count": 62006509, "maximum": 606858.2045, "minimum": 605887.6445, "name": "X", "position": 0, "stddev": 273.989133, "variance": 75070.045 }, { "average": 5235967.91, "count": 62006509, "maximum": 5236692.066, "minimum": 5235285.966, "name": "Y", "position": 1, "stddev": 406.2783595, "variance": 165062.1054 }, { "average": 787.4641978, "count": 62006509, "maximum": 986.9989061, "minimum": 617.8989061, "name": "Z", "position": 2, "stddev": 72.25474698, "variance": 5220.748461 }, { "average": 32674.6297, "count": 62006509, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17486.57213, "variance": 305780204.9 }, { "average": 1.988014645, "count": 62006509, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.104063622, "variance": 1.218956482 }, { "average": 2.976089107, "count": 62006509, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.301106023, "variance": 1.692876883 }, { "average": 0, "count": 62006509, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.838201744e-08, "count": 62006509, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002199591232, "variance": 4.838201588e-08 }, { "average": 1.058832549, "count": 62006509, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3273831305, "variance": 0.1071797141 }, { "average": 0.4868412796, "count": 62006509, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98185977, "variance": 255.4198418 }, { "average": 0.5049829527, "count": 62006509, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999751736, "variance": 0.2499751742 }, { "average": 1060.623055, "count": 62006509, "maximum": 1069, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.839390557, "variance": 3.383357623 }, { "average": 226018066.5, "count": 62006509, "maximum": 226093647.4, "minimum": 226013266.2, "name": "GpsTime", "position": 12, "stddev": 13376.45987, "variance": 178929678.7 }, { "average": 0.5049829527, "count": 62006509, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999751736, "variance": 0.2499751742 }, { "average": 0, "count": 62006509, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62006509, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001726947731, "count": 62006509, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04152066245, "variance": 0.00172396541 }, { "average": 0, "count": 62006509, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605887.6445, 5235285.966, 617.8989061, 606858.2045, 5236692.066, 986.9989061 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605887.6445000517, 5235285.965957898, 617.8989061406305 ], [ 605887.6445000517, 5236692.065957897, 617.8989061406305 ], [ 606858.2045000518, 5236692.065957897, 986.9989061406307 ], [ 606858.2045000518, 5235285.965957898, 986.9989061406307 ], [ 605887.6445000517, 5235285.965957898, 617.8989061406305 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:34:07+00:00", "end_time": "2018-11-11T23:14:26+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5318.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5318.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5318.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5318.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6003441, 47.26235272, 617.8989061, -121.5871821, 47.2751589, 986.9989061 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034406050423, 47.26251011920226, 617.8989061406305 ], [ -121.6000105019841, 47.27515890389043, 617.8989061406305 ], [ -121.58718213178574, 47.275001435604125, 986.9989061406307 ], [ -121.58751874429458, 47.26235272017927, 986.9989061406307 ], [ -121.60034406050423, 47.26251011920226, 617.8989061406305 ] ] ] }, "id": "20181111_47121C5318.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5318.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:34:07Z", "pc:count": 62006509, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606351.9159, "count": 62006509, "maximum": 606858.2045, "minimum": 605887.6445, "name": "X", "position": 0, "stddev": 273.989133, "variance": 75070.045 }, { "average": 5235967.91, "count": 62006509, "maximum": 5236692.066, "minimum": 5235285.966, "name": "Y", "position": 1, "stddev": 406.2783595, "variance": 165062.1054 }, { "average": 787.4641978, "count": 62006509, "maximum": 986.9989061, "minimum": 617.8989061, "name": "Z", "position": 2, "stddev": 72.25474698, "variance": 5220.748461 }, { "average": 32674.6297, "count": 62006509, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17486.57213, "variance": 305780204.9 }, { "average": 1.988014645, "count": 62006509, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.104063622, "variance": 1.218956482 }, { "average": 2.976089107, "count": 62006509, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.301106023, "variance": 1.692876883 }, { "average": 0, "count": 62006509, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.838201744e-08, "count": 62006509, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002199591232, "variance": 4.838201588e-08 }, { "average": 1.058832549, "count": 62006509, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3273831305, "variance": 0.1071797141 }, { "average": 0.4868412796, "count": 62006509, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98185977, "variance": 255.4198418 }, { "average": 0.5049829527, "count": 62006509, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999751736, "variance": 0.2499751742 }, { "average": 1060.623055, "count": 62006509, "maximum": 1069, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.839390557, "variance": 3.383357623 }, { "average": 226018066.5, "count": 62006509, "maximum": 226093647.4, "minimum": 226013266.2, "name": "GpsTime", "position": 12, "stddev": 13376.45987, "variance": 178929678.7 }, { "average": 0.5049829527, "count": 62006509, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999751736, "variance": 0.2499751742 }, { "average": 0, "count": 62006509, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62006509, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001726947731, "count": 62006509, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04152066245, "variance": 0.00172396541 }, { "average": 0, "count": 62006509, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605887.6445, 5235285.966, 617.8989061, 606858.2045, 5236692.066, 986.9989061 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605887.6445000517, 5235285.965957898, 617.8989061406305 ], [ 605887.6445000517, 5236692.065957897, 617.8989061406305 ], [ 606858.2045000518, 5236692.065957897, 986.9989061406307 ], [ 606858.2045000518, 5235285.965957898, 986.9989061406307 ], [ 605887.6445000517, 5235285.965957898, 617.8989061406305 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:34:07+00:00", "end_time": "2018-11-11T23:14:26+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6114.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281676549413, 47.21250918220244, 139.6471478442732 ], [ -121.71251083380548, 47.22514660624133, 139.6471478442732 ], [ -121.69970925528344, 47.22500202113473, 951.2271478442733 ], [ -121.70001822678447, 47.21236466062622, 951.2271478442733 ], [ -121.71281676549413, 47.21250918220244, 139.6471478442732 ] ] ] }, "bbox": [ -121.7128168, 47.21236466, 139.6471478, -121.6997093, 47.22514661, 951.2271478 ], "properties": { "datetime": "2018-11-12T23:52:38Z", "pc:count": 49210246, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597997.795, "count": 49210246, "maximum": 598440.0591, "minimum": 597470.6591, "name": "X", "position": 0, "stddev": 273.5281459, "variance": 74817.6466 }, { "average": 5230286.43, "count": 49210246, "maximum": 5230987.623, "minimum": 5229582.863, "name": "Y", "position": 1, "stddev": 407.4990689, "variance": 166055.4912 }, { "average": 706.2775422, "count": 49210246, "maximum": 951.2271478, "minimum": 139.6471478, "name": "Z", "position": 2, "stddev": 117.2275003, "variance": 13742.28682 }, { "average": 37646.81016, "count": 49210246, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18148.65652, "variance": 329373733.5 }, { "average": 1.841053751, "count": 49210246, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.04010785, "variance": 1.081824339 }, { "average": 2.682168059, "count": 49210246, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.30270308, "variance": 1.697035314 }, { "average": 0, "count": 49210246, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.909130265e-07, "count": 49210246, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008312115033, "variance": 6.909125632e-07 }, { "average": 1.059831727, "count": 49210246, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3468940753, "variance": 0.1203354995 }, { "average": -1.838302021, "count": 49210246, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.57060683, "variance": 242.4437971 }, { "average": 0.5509604646, "count": 49210246, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4973962566, "variance": 0.2474030361 }, { "average": 1083.216887, "count": 49210246, "maximum": 1086, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 1.230011574, "variance": 1.512928472 }, { "average": 226100737.1, "count": 49210246, "maximum": 226101958.4, "minimum": 226099349.4, "name": "GpsTime", "position": 12, "stddev": 538.0775938, "variance": 289527.4969 }, { "average": 0.5509604646, "count": 49210246, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4973962566, "variance": 0.2474030361 }, { "average": 0, "count": 49210246, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49210246, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002136120189, "count": 49210246, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04616879057, "variance": 0.002131557223 }, { "average": 0, "count": 49210246, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597470.6591, 5229582.863, 139.6471478, 598440.0591, 5230987.623, 951.2271478 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597470.6591177578, 5229582.863053358, 139.6471478442732 ], [ 597470.6591177578, 5230987.623053358, 139.6471478442732 ], [ 598440.0591177577, 5230987.623053358, 951.2271478442733 ], [ 598440.0591177577, 5229582.863053358, 951.2271478442733 ], [ 597470.6591177578, 5229582.863053358, 139.6471478442732 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:52:38+00:00", "end_time": "2018-11-12T23:09:09+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6114.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6114.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6114.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6114.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7128168, 47.21236466, 139.6471478, -121.6997093, 47.22514661, 951.2271478 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281676549413, 47.21250918220244, 139.6471478442732 ], [ -121.71251083380548, 47.22514660624133, 139.6471478442732 ], [ -121.69970925528344, 47.22500202113473, 951.2271478442733 ], [ -121.70001822678447, 47.21236466062622, 951.2271478442733 ], [ -121.71281676549413, 47.21250918220244, 139.6471478442732 ] ] ] }, "id": "20181112_47121B6114.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6114.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:52:38Z", "pc:count": 49210246, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597997.795, "count": 49210246, "maximum": 598440.0591, "minimum": 597470.6591, "name": "X", "position": 0, "stddev": 273.5281459, "variance": 74817.6466 }, { "average": 5230286.43, "count": 49210246, "maximum": 5230987.623, "minimum": 5229582.863, "name": "Y", "position": 1, "stddev": 407.4990689, "variance": 166055.4912 }, { "average": 706.2775422, "count": 49210246, "maximum": 951.2271478, "minimum": 139.6471478, "name": "Z", "position": 2, "stddev": 117.2275003, "variance": 13742.28682 }, { "average": 37646.81016, "count": 49210246, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18148.65652, "variance": 329373733.5 }, { "average": 1.841053751, "count": 49210246, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.04010785, "variance": 1.081824339 }, { "average": 2.682168059, "count": 49210246, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.30270308, "variance": 1.697035314 }, { "average": 0, "count": 49210246, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.909130265e-07, "count": 49210246, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008312115033, "variance": 6.909125632e-07 }, { "average": 1.059831727, "count": 49210246, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3468940753, "variance": 0.1203354995 }, { "average": -1.838302021, "count": 49210246, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.57060683, "variance": 242.4437971 }, { "average": 0.5509604646, "count": 49210246, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4973962566, "variance": 0.2474030361 }, { "average": 1083.216887, "count": 49210246, "maximum": 1086, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 1.230011574, "variance": 1.512928472 }, { "average": 226100737.1, "count": 49210246, "maximum": 226101958.4, "minimum": 226099349.4, "name": "GpsTime", "position": 12, "stddev": 538.0775938, "variance": 289527.4969 }, { "average": 0.5509604646, "count": 49210246, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4973962566, "variance": 0.2474030361 }, { "average": 0, "count": 49210246, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49210246, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002136120189, "count": 49210246, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04616879057, "variance": 0.002131557223 }, { "average": 0, "count": 49210246, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597470.6591, 5229582.863, 139.6471478, 598440.0591, 5230987.623, 951.2271478 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597470.6591177578, 5229582.863053358, 139.6471478442732 ], [ 597470.6591177578, 5230987.623053358, 139.6471478442732 ], [ 598440.0591177577, 5230987.623053358, 951.2271478442733 ], [ 598440.0591177577, 5229582.863053358, 951.2271478442733 ], [ 597470.6591177578, 5229582.863053358, 139.6471478442732 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:52:38+00:00", "end_time": "2018-11-12T23:09:09+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7125.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529134908386, 47.312508638829925, 627.5728254924885 ], [ -121.8250114353713, 47.32513432013759, 627.5728254924885 ], [ -121.81223492352925, 47.325002608318975, 1230.7728254924887 ], [ -121.81251787920824, 47.3123769848477, 1230.7728254924887 ], [ -121.82529134908386, 47.312508638829925, 627.5728254924885 ] ] ] }, "bbox": [ -121.8252913, 47.31237698, 627.5728255, -121.8122349, 47.32513432, 1230.772825 ], "properties": { "datetime": "2018-11-12T22:32:41Z", "pc:count": 58115653, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589273.6783, "count": 58115653, "maximum": 589752.0994, "minimum": 588786.4594, "name": "X", "position": 0, "stddev": 275.3942439, "variance": 75841.98956 }, { "average": 5241276.492, "count": 58115653, "maximum": 5241964.887, "minimum": 5240561.467, "name": "Y", "position": 1, "stddev": 401.2876996, "variance": 161031.8178 }, { "average": 877.4833612, "count": 58115653, "maximum": 1230.772825, "minimum": 627.5728255, "name": "Z", "position": 2, "stddev": 83.84845374, "variance": 7030.563194 }, { "average": 33556.68963, "count": 58115653, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19195.87086, "variance": 368481458.1 }, { "average": 2.09767871, "count": 58115653, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.171389792, "variance": 1.372154045 }, { "average": 3.195367692, "count": 58115653, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.346982497, "variance": 1.814361846 }, { "average": 0, "count": 58115653, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.022473842e-07, "count": 58115653, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007760457666, "variance": 6.022470318e-07 }, { "average": 1.047717075, "count": 58115653, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3164858297, "variance": 0.1001632804 }, { "average": -0.93433653, "count": 58115653, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.32129588, "variance": 266.3846991 }, { "average": 0.5080541038, "count": 58115653, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999351315, "variance": 0.2499351357 }, { "average": 1072.866614, "count": 58115653, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.03458612, "variance": 1.070368441 }, { "average": 226095866.9, "count": 58115653, "maximum": 226097161.7, "minimum": 226094135.9, "name": "GpsTime", "position": 12, "stddev": 569.5595506, "variance": 324398.0817 }, { "average": 0.5080541038, "count": 58115653, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999351315, "variance": 0.2499351357 }, { "average": 0, "count": 58115653, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58115653, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001824104084, "count": 58115653, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04267056081, "variance": 0.00182077676 }, { "average": 0, "count": 58115653, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588786.4594, 5240561.467, 627.5728255, 589752.0994, 5241964.887, 1230.772825 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588786.4593972269, 5240561.466719885, 627.5728254924885 ], [ 588786.4593972269, 5241964.886719885, 627.5728254924885 ], [ 589752.0993972268, 5241964.886719885, 1230.7728254924887 ], [ 589752.0993972268, 5240561.466719885, 1230.7728254924887 ], [ 588786.4593972269, 5240561.466719885, 627.5728254924885 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:32:41+00:00", "end_time": "2018-11-12T21:42:15+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7125.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7125.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7125.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7125.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8252913, 47.31237698, 627.5728255, -121.8122349, 47.32513432, 1230.772825 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529134908386, 47.312508638829925, 627.5728254924885 ], [ -121.8250114353713, 47.32513432013759, 627.5728254924885 ], [ -121.81223492352925, 47.325002608318975, 1230.7728254924887 ], [ -121.81251787920824, 47.3123769848477, 1230.7728254924887 ], [ -121.82529134908386, 47.312508638829925, 627.5728254924885 ] ] ] }, "id": "20181112_47121C7125.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7125.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:32:41Z", "pc:count": 58115653, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589273.6783, "count": 58115653, "maximum": 589752.0994, "minimum": 588786.4594, "name": "X", "position": 0, "stddev": 275.3942439, "variance": 75841.98956 }, { "average": 5241276.492, "count": 58115653, "maximum": 5241964.887, "minimum": 5240561.467, "name": "Y", "position": 1, "stddev": 401.2876996, "variance": 161031.8178 }, { "average": 877.4833612, "count": 58115653, "maximum": 1230.772825, "minimum": 627.5728255, "name": "Z", "position": 2, "stddev": 83.84845374, "variance": 7030.563194 }, { "average": 33556.68963, "count": 58115653, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19195.87086, "variance": 368481458.1 }, { "average": 2.09767871, "count": 58115653, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.171389792, "variance": 1.372154045 }, { "average": 3.195367692, "count": 58115653, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.346982497, "variance": 1.814361846 }, { "average": 0, "count": 58115653, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.022473842e-07, "count": 58115653, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007760457666, "variance": 6.022470318e-07 }, { "average": 1.047717075, "count": 58115653, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3164858297, "variance": 0.1001632804 }, { "average": -0.93433653, "count": 58115653, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.32129588, "variance": 266.3846991 }, { "average": 0.5080541038, "count": 58115653, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999351315, "variance": 0.2499351357 }, { "average": 1072.866614, "count": 58115653, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.03458612, "variance": 1.070368441 }, { "average": 226095866.9, "count": 58115653, "maximum": 226097161.7, "minimum": 226094135.9, "name": "GpsTime", "position": 12, "stddev": 569.5595506, "variance": 324398.0817 }, { "average": 0.5080541038, "count": 58115653, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999351315, "variance": 0.2499351357 }, { "average": 0, "count": 58115653, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58115653, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001824104084, "count": 58115653, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04267056081, "variance": 0.00182077676 }, { "average": 0, "count": 58115653, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588786.4594, 5240561.467, 627.5728255, 589752.0994, 5241964.887, 1230.772825 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588786.4593972269, 5240561.466719885, 627.5728254924885 ], [ 588786.4593972269, 5241964.886719885, 627.5728254924885 ], [ 589752.0993972268, 5241964.886719885, 1230.7728254924887 ], [ 589752.0993972268, 5240561.466719885, 1230.7728254924887 ], [ 588786.4593972269, 5240561.466719885, 627.5728254924885 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:32:41+00:00", "end_time": "2018-11-12T21:42:15+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7110.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82520351343068, 47.35000762213543, 397.0392406188089 ], [ -121.82501378090257, 47.358554657264364, 397.0392406188089 ], [ -121.81232638264504, 47.358423883011774, 557.5792406188089 ], [ -121.81251816271686, 47.34987688676378, 557.5792406188089 ], [ -121.82520351343068, 47.35000762213543, 397.0392406188089 ] ] ] }, "bbox": [ -121.8252035, 47.34987689, 397.0392406, -121.8123264, 47.35855466, 557.5792406 ], "properties": { "datetime": "2018-11-12T21:39:05Z", "pc:count": 43855134, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589185.6831, "count": 43855134, "maximum": 589688.5616, "minimum": 588730.2616, "name": "X", "position": 0, "stddev": 265.4133227, "variance": 70444.23187 }, { "average": 5245185.551, "count": 43855134, "maximum": 5245678.925, "minimum": 5244728.865, "name": "Y", "position": 1, "stddev": 265.0605705, "variance": 70257.10604 }, { "average": 499.77429, "count": 43855134, "maximum": 557.5792406, "minimum": 397.0392406, "name": "Z", "position": 2, "stddev": 17.24785583, "variance": 297.4885309 }, { "average": 34680.29283, "count": 43855134, "maximum": 65535, "minimum": 1064, "name": "Intensity", "position": 3, "stddev": 15232.13565, "variance": 232017956.6 }, { "average": 2.034825159, "count": 43855134, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.077684068, "variance": 1.16140295 }, { "average": 3.069871226, "count": 43855134, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.174145084, "variance": 1.378616678 }, { "average": 0, "count": 43855134, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.052211264e-07, "count": 43855134, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004530133431, "variance": 2.05221089e-07 }, { "average": 1.022052857, "count": 43855134, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.1879191542, "variance": 0.03531360852 }, { "average": -0.7443286574, "count": 43855134, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.75623017, "variance": 248.2587891 }, { "average": 0.5095398181, "count": 43855134, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999089893, "variance": 0.2499089976 }, { "average": 1060.313156, "count": 43855134, "maximum": 1069, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 1.521090684, "variance": 2.31371687 }, { "average": 226016668.9, "count": 43855134, "maximum": 226093945.5, "minimum": 226014178.5, "name": "GpsTime", "position": 12, "stddev": 9099.872954, "variance": 82807687.78 }, { "average": 0.5095398181, "count": 43855134, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999089893, "variance": 0.2499089976 }, { "average": 0, "count": 43855134, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43855134, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.000458235973, "count": 43855134, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02140154208, "variance": 0.0004580260032 }, { "average": 0, "count": 43855134, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588730.2616, 5244728.865, 397.0392406, 589688.5616, 5245678.925, 557.5792406 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588730.2615886349, 5244728.864577196, 397.0392406188089 ], [ 588730.2615886349, 5245678.924577196, 397.0392406188089 ], [ 589688.561588635, 5245678.924577196, 557.5792406188089 ], [ 589688.561588635, 5244728.864577196, 557.5792406188089 ], [ 588730.2615886349, 5244728.864577196, 397.0392406188089 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:39:05+00:00", "end_time": "2018-11-11T23:29:38+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7110.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7110.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7110.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7110.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8252035, 47.34987689, 397.0392406, -121.8123264, 47.35855466, 557.5792406 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82520351343068, 47.35000762213543, 397.0392406188089 ], [ -121.82501378090257, 47.358554657264364, 397.0392406188089 ], [ -121.81232638264504, 47.358423883011774, 557.5792406188089 ], [ -121.81251816271686, 47.34987688676378, 557.5792406188089 ], [ -121.82520351343068, 47.35000762213543, 397.0392406188089 ] ] ] }, "id": "20181111_47121C7110.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7110.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:39:05Z", "pc:count": 43855134, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589185.6831, "count": 43855134, "maximum": 589688.5616, "minimum": 588730.2616, "name": "X", "position": 0, "stddev": 265.4133227, "variance": 70444.23187 }, { "average": 5245185.551, "count": 43855134, "maximum": 5245678.925, "minimum": 5244728.865, "name": "Y", "position": 1, "stddev": 265.0605705, "variance": 70257.10604 }, { "average": 499.77429, "count": 43855134, "maximum": 557.5792406, "minimum": 397.0392406, "name": "Z", "position": 2, "stddev": 17.24785583, "variance": 297.4885309 }, { "average": 34680.29283, "count": 43855134, "maximum": 65535, "minimum": 1064, "name": "Intensity", "position": 3, "stddev": 15232.13565, "variance": 232017956.6 }, { "average": 2.034825159, "count": 43855134, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.077684068, "variance": 1.16140295 }, { "average": 3.069871226, "count": 43855134, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.174145084, "variance": 1.378616678 }, { "average": 0, "count": 43855134, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.052211264e-07, "count": 43855134, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004530133431, "variance": 2.05221089e-07 }, { "average": 1.022052857, "count": 43855134, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.1879191542, "variance": 0.03531360852 }, { "average": -0.7443286574, "count": 43855134, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.75623017, "variance": 248.2587891 }, { "average": 0.5095398181, "count": 43855134, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999089893, "variance": 0.2499089976 }, { "average": 1060.313156, "count": 43855134, "maximum": 1069, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 1.521090684, "variance": 2.31371687 }, { "average": 226016668.9, "count": 43855134, "maximum": 226093945.5, "minimum": 226014178.5, "name": "GpsTime", "position": 12, "stddev": 9099.872954, "variance": 82807687.78 }, { "average": 0.5095398181, "count": 43855134, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999089893, "variance": 0.2499089976 }, { "average": 0, "count": 43855134, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43855134, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.000458235973, "count": 43855134, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02140154208, "variance": 0.0004580260032 }, { "average": 0, "count": 43855134, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588730.2616, 5244728.865, 397.0392406, 589688.5616, 5245678.925, 557.5792406 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588730.2615886349, 5244728.864577196, 397.0392406188089 ], [ 588730.2615886349, 5245678.924577196, 397.0392406188089 ], [ 589688.561588635, 5245678.924577196, 557.5792406188089 ], [ 589688.561588635, 5244728.864577196, 557.5792406188089 ], [ 588730.2615886349, 5244728.864577196, 397.0392406188089 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:39:05+00:00", "end_time": "2018-11-11T23:29:38+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5122.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61283990661518, 47.18751000991316, 339.9010016429897 ], [ -121.61251023327912, 47.20015740890344, 339.9010016429897 ], [ -121.59968641864107, 47.20000136210302, 1297.2010016429897 ], [ -121.6000191365483, 47.187354031728745, 1297.2010016429897 ], [ -121.61283990661518, 47.18751000991316, 339.9010016429897 ] ] ] }, "bbox": [ -121.6128399, 47.18735403, 339.9010016, -121.5996864, 47.20015741, 1297.201002 ], "properties": { "datetime": "2018-11-12T23:28:31Z", "pc:count": 46853525, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605586.5293, "count": 46853525, "maximum": 606062.0508, "minimum": 605090.4708, "name": "X", "position": 0, "stddev": 273.8591544, "variance": 74998.83645 }, { "average": 5227656.413, "count": 46853525, "maximum": 5228340.365, "minimum": 5226934.445, "name": "Y", "position": 1, "stddev": 405.5623118, "variance": 164480.7888 }, { "average": 1086.913841, "count": 46853525, "maximum": 1297.201002, "minimum": 339.9010016, "name": "Z", "position": 2, "stddev": 111.889456, "variance": 12519.25037 }, { "average": 36594.75427, "count": 46853525, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20567.07198, "variance": 423004449.7 }, { "average": 1.812322296, "count": 46853525, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.029160277, "variance": 1.059170875 }, { "average": 2.624627944, "count": 46853525, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.30587188, "variance": 1.705301366 }, { "average": 0, "count": 46853525, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.134311132e-08, "count": 46853525, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001460928175, "variance": 2.134311132e-08 }, { "average": 1.070671481, "count": 46853525, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3408530515, "variance": 0.1161808027 }, { "average": -0.5394757873, "count": 46853525, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.33175695, "variance": 266.7262852 }, { "average": 0.5067609321, "count": 46853525, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499954293, "variance": 0.2499542951 }, { "average": 1079.88427, "count": 46853525, "maximum": 1083, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 6.763320785, "variance": 45.74250804 }, { "average": 226097463, "count": 46853525, "maximum": 226100511.6, "minimum": 225754700, "name": "GpsTime", "position": 12, "stddev": 20016.24141, "variance": 400649920.2 }, { "average": 0.5067609321, "count": 46853525, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499954293, "variance": 0.2499542951 }, { "average": 0, "count": 46853525, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46853525, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001683459249, "count": 46853525, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04099542962, "variance": 0.00168062525 }, { "average": 0, "count": 46853525, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605090.4708, 5226934.445, 339.9010016, 606062.0508, 5228340.365, 1297.201002 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605090.4708019204, 5226934.445024935, 339.9010016429897 ], [ 605090.4708019204, 5228340.3650249345, 339.9010016429897 ], [ 606062.0508019205, 5228340.3650249345, 1297.2010016429897 ], [ 606062.0508019205, 5226934.445024935, 1297.2010016429897 ], [ 605090.4708019204, 5226934.445024935, 339.9010016429897 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:28:31+00:00", "end_time": "2018-11-08T23:25:00+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5122.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5122.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5122.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5122.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6128399, 47.18735403, 339.9010016, -121.5996864, 47.20015741, 1297.201002 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61283990661518, 47.18751000991316, 339.9010016429897 ], [ -121.61251023327912, 47.20015740890344, 339.9010016429897 ], [ -121.59968641864107, 47.20000136210302, 1297.2010016429897 ], [ -121.6000191365483, 47.187354031728745, 1297.2010016429897 ], [ -121.61283990661518, 47.18751000991316, 339.9010016429897 ] ] ] }, "id": "20181108_47121B5122.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5122.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:28:31Z", "pc:count": 46853525, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605586.5293, "count": 46853525, "maximum": 606062.0508, "minimum": 605090.4708, "name": "X", "position": 0, "stddev": 273.8591544, "variance": 74998.83645 }, { "average": 5227656.413, "count": 46853525, "maximum": 5228340.365, "minimum": 5226934.445, "name": "Y", "position": 1, "stddev": 405.5623118, "variance": 164480.7888 }, { "average": 1086.913841, "count": 46853525, "maximum": 1297.201002, "minimum": 339.9010016, "name": "Z", "position": 2, "stddev": 111.889456, "variance": 12519.25037 }, { "average": 36594.75427, "count": 46853525, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20567.07198, "variance": 423004449.7 }, { "average": 1.812322296, "count": 46853525, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.029160277, "variance": 1.059170875 }, { "average": 2.624627944, "count": 46853525, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.30587188, "variance": 1.705301366 }, { "average": 0, "count": 46853525, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.134311132e-08, "count": 46853525, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001460928175, "variance": 2.134311132e-08 }, { "average": 1.070671481, "count": 46853525, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3408530515, "variance": 0.1161808027 }, { "average": -0.5394757873, "count": 46853525, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.33175695, "variance": 266.7262852 }, { "average": 0.5067609321, "count": 46853525, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499954293, "variance": 0.2499542951 }, { "average": 1079.88427, "count": 46853525, "maximum": 1083, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 6.763320785, "variance": 45.74250804 }, { "average": 226097463, "count": 46853525, "maximum": 226100511.6, "minimum": 225754700, "name": "GpsTime", "position": 12, "stddev": 20016.24141, "variance": 400649920.2 }, { "average": 0.5067609321, "count": 46853525, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499954293, "variance": 0.2499542951 }, { "average": 0, "count": 46853525, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46853525, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001683459249, "count": 46853525, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04099542962, "variance": 0.00168062525 }, { "average": 0, "count": 46853525, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605090.4708, 5226934.445, 339.9010016, 606062.0508, 5228340.365, 1297.201002 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605090.4708019204, 5226934.445024935, 339.9010016429897 ], [ 605090.4708019204, 5228340.3650249345, 339.9010016429897 ], [ 606062.0508019205, 5228340.3650249345, 1297.2010016429897 ], [ 606062.0508019205, 5226934.445024935, 1297.2010016429897 ], [ 605090.4708019204, 5226934.445024935, 339.9010016429897 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:28:31+00:00", "end_time": "2018-11-08T23:25:00+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20171210_47121C7304.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8376878958139, 47.30000756159164, 255.82991109867794 ], [ -121.83741108819116, 47.312631886953504, 255.82991109867794 ], [ -121.8247383281023, 47.31250261625776, 1483.269911098678 ], [ -121.8250181513674, 47.29987834765188, 1483.269911098678 ], [ -121.8376878958139, 47.30000756159164, 255.82991109867794 ] ] ] }, "bbox": [ -121.8376879, 47.29987835, 255.8299111, -121.8247383, 47.31263189, 1483.269911 ], "properties": { "datetime": "2018-11-13T00:49:48Z", "pc:count": 112032791, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588330.1361, "count": 112032791, "maximum": 588828.2665, "minimum": 587870.2465, "name": "X", "position": 0, "stddev": 248.0298606, "variance": 61518.81177 }, { "average": 5239772.023, "count": 112032791, "maximum": 5240561.428, "minimum": 5239158.168, "name": "Y", "position": 1, "stddev": 362.8721526, "variance": 131676.1991 }, { "average": 552.6545579, "count": 112032791, "maximum": 1483.269911, "minimum": 255.8299111, "name": "Z", "position": 2, "stddev": 135.8537181, "variance": 18456.23272 }, { "average": 28973.8828, "count": 112032791, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17827.06798, "variance": 317804352.7 }, { "average": 2.144341928, "count": 112032791, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.163505649, "variance": 1.353745395 }, { "average": 3.387848715, "count": 112032791, "maximum": 13, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.333359069, "variance": 1.777846408 }, { "average": 0.1080471609, "count": 112032791, "maximum": 1, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0.3104399665, "variance": 0.09637297281 }, { "average": 5.355574869e-07, "count": 112032791, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007318177402, "variance": 5.355572049e-07 }, { "average": 1.026733441, "count": 112032791, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2773359024, "variance": 0.07691520274 }, { "average": 0.604402831, "count": 112032791, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.82051466, "variance": 219.6476547 }, { "average": 0.4974766272, "count": 112032791, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999936348, "variance": 0.2499936348 }, { "average": 902.8453998, "count": 112032791, "maximum": 1098, "minimum": 239, "name": "PointSourceId", "position": 11, "stddev": 345.4765197, "variance": 119354.0257 }, { "average": 219797547.6, "count": 112032791, "maximum": 226105388.3, "minimum": 196973764, "name": "GpsTime", "position": 12, "stddev": 11993233.99, "variance": 143837661500000.0 }, { "average": 0.4974766272, "count": 112032791, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999936348, "variance": 0.2499936348 }, { "average": 0, "count": 112032791, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 112032791, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001696547933, "count": 112032791, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04115421817, "variance": 0.001693669673 }, { "average": 0, "count": 112032791, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587870.2465, 5239158.168, 255.8299111, 588828.2665, 5240561.428, 1483.269911 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587870.246503752, 5239158.16772906, 255.82991109867794 ], [ 587870.246503752, 5240561.42772906, 255.82991109867794 ], [ 588828.266503752, 5240561.42772906, 1483.269911098678 ], [ 588828.266503752, 5239158.16772906, 1483.269911098678 ], [ 587870.246503752, 5239158.16772906, 255.82991109867794 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:49:48+00:00", "end_time": "2017-12-10T20:42:44+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20171210_47121C7304.copc.json", "type": "application/json" } ], "assets": { "20171210_47121C7304.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20171210_47121C7304.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20171210_47121C7304.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8376879, 47.29987835, 255.8299111, -121.8247383, 47.31263189, 1483.269911 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8376878958139, 47.30000756159164, 255.82991109867794 ], [ -121.83741108819116, 47.312631886953504, 255.82991109867794 ], [ -121.8247383281023, 47.31250261625776, 1483.269911098678 ], [ -121.8250181513674, 47.29987834765188, 1483.269911098678 ], [ -121.8376878958139, 47.30000756159164, 255.82991109867794 ] ] ] }, "id": "20171210_47121C7304.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20171210_47121C7304.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:49:48Z", "pc:count": 112032791, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588330.1361, "count": 112032791, "maximum": 588828.2665, "minimum": 587870.2465, "name": "X", "position": 0, "stddev": 248.0298606, "variance": 61518.81177 }, { "average": 5239772.023, "count": 112032791, "maximum": 5240561.428, "minimum": 5239158.168, "name": "Y", "position": 1, "stddev": 362.8721526, "variance": 131676.1991 }, { "average": 552.6545579, "count": 112032791, "maximum": 1483.269911, "minimum": 255.8299111, "name": "Z", "position": 2, "stddev": 135.8537181, "variance": 18456.23272 }, { "average": 28973.8828, "count": 112032791, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17827.06798, "variance": 317804352.7 }, { "average": 2.144341928, "count": 112032791, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.163505649, "variance": 1.353745395 }, { "average": 3.387848715, "count": 112032791, "maximum": 13, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.333359069, "variance": 1.777846408 }, { "average": 0.1080471609, "count": 112032791, "maximum": 1, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0.3104399665, "variance": 0.09637297281 }, { "average": 5.355574869e-07, "count": 112032791, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007318177402, "variance": 5.355572049e-07 }, { "average": 1.026733441, "count": 112032791, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2773359024, "variance": 0.07691520274 }, { "average": 0.604402831, "count": 112032791, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.82051466, "variance": 219.6476547 }, { "average": 0.4974766272, "count": 112032791, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999936348, "variance": 0.2499936348 }, { "average": 902.8453998, "count": 112032791, "maximum": 1098, "minimum": 239, "name": "PointSourceId", "position": 11, "stddev": 345.4765197, "variance": 119354.0257 }, { "average": 219797547.6, "count": 112032791, "maximum": 226105388.3, "minimum": 196973764, "name": "GpsTime", "position": 12, "stddev": 11993233.99, "variance": 143837661500000.0 }, { "average": 0.4974766272, "count": 112032791, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999936348, "variance": 0.2499936348 }, { "average": 0, "count": 112032791, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 112032791, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001696547933, "count": 112032791, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04115421817, "variance": 0.001693669673 }, { "average": 0, "count": 112032791, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587870.2465, 5239158.168, 255.8299111, 588828.2665, 5240561.428, 1483.269911 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587870.246503752, 5239158.16772906, 255.82991109867794 ], [ 587870.246503752, 5240561.42772906, 255.82991109867794 ], [ 588828.266503752, 5240561.42772906, 1483.269911098678 ], [ 588828.266503752, 5239158.16772906, 1483.269911098678 ], [ 587870.246503752, 5239158.16772906, 255.82991109867794 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:49:48+00:00", "end_time": "2017-12-10T20:42:44+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4408.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288604558834, 47.16251115362203, 823.4094263767782 ], [ -121.41250853770688, 47.175179408186594, 823.4094263767782 ], [ -121.39963966947192, 47.17500031828167, 2050.0094263767783 ], [ -121.40002023441498, 47.16233214258991, 2050.0094263767783 ], [ -121.41288604558834, 47.16251115362203, 823.4094263767782 ] ] ] }, "bbox": [ -121.412886, 47.16233214, 823.4094264, -121.3996397, 47.17517941, 2050.009426 ], "properties": { "datetime": "2018-11-11T19:37:50Z", "pc:count": 49141514, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620762.4225, "count": 49141514, "maximum": 621270.4227, "minimum": 620294.8827, "name": "X", "position": 0, "stddev": 266.7020494, "variance": 71129.98315 }, { "average": 5225130.009, "count": 49141514, "maximum": 5225853.257, "minimum": 5224444.897, "name": "Y", "position": 1, "stddev": 396.2513068, "variance": 157015.0981 }, { "average": 1158.867794, "count": 49141514, "maximum": 2050.009426, "minimum": 823.4094264, "name": "Z", "position": 2, "stddev": 116.6558328, "variance": 13608.58332 }, { "average": 35630.03629, "count": 49141514, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19380.01967, "variance": 375585162.5 }, { "average": 1.923714967, "count": 49141514, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.083818867, "variance": 1.174663335 }, { "average": 2.847766595, "count": 49141514, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.321982398, "variance": 1.74763746 }, { "average": 0, "count": 49141514, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.697830148e-07, "count": 49141514, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007548395205, "variance": 5.697827018e-07 }, { "average": 1.067980974, "count": 49141514, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.392479198, "variance": 0.1540399209 }, { "average": 0.3862110453, "count": 49141514, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.79321425, "variance": 249.4256163 }, { "average": 0.5075081529, "count": 49141514, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999436295, "variance": 0.2499436327 }, { "average": 1019.234816, "count": 49141514, "maximum": 1022, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 1.015178371, "variance": 1.030587125 }, { "average": 225999061.8, "count": 49141514, "maximum": 226000270.7, "minimum": 225998128.5, "name": "GpsTime", "position": 12, "stddev": 438.3559438, "variance": 192155.9335 }, { "average": 0.5075081529, "count": 49141514, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999436295, "variance": 0.2499436327 }, { "average": 0, "count": 49141514, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49141514, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003022678544, "count": 49141514, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05489573772, "variance": 0.00301354202 }, { "average": 0, "count": 49141514, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620294.8827, 5224444.897, 823.4094264, 621270.4227, 5225853.257, 2050.009426 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620294.8827262243, 5224444.896743378, 823.4094263767782 ], [ 620294.8827262243, 5225853.256743377, 823.4094263767782 ], [ 621270.4227262243, 5225853.256743377, 2050.0094263767783 ], [ 621270.4227262243, 5224444.896743378, 2050.0094263767783 ], [ 620294.8827262243, 5224444.896743378, 823.4094263767782 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:37:50+00:00", "end_time": "2018-11-11T19:02:08+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4408.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4408.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4408.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4408.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.412886, 47.16233214, 823.4094264, -121.3996397, 47.17517941, 2050.009426 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.41288604558834, 47.16251115362203, 823.4094263767782 ], [ -121.41250853770688, 47.175179408186594, 823.4094263767782 ], [ -121.39963966947192, 47.17500031828167, 2050.0094263767783 ], [ -121.40002023441498, 47.16233214258991, 2050.0094263767783 ], [ -121.41288604558834, 47.16251115362203, 823.4094263767782 ] ] ] }, "id": "20181111_47121B4408.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4408.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:37:50Z", "pc:count": 49141514, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 620762.4225, "count": 49141514, "maximum": 621270.4227, "minimum": 620294.8827, "name": "X", "position": 0, "stddev": 266.7020494, "variance": 71129.98315 }, { "average": 5225130.009, "count": 49141514, "maximum": 5225853.257, "minimum": 5224444.897, "name": "Y", "position": 1, "stddev": 396.2513068, "variance": 157015.0981 }, { "average": 1158.867794, "count": 49141514, "maximum": 2050.009426, "minimum": 823.4094264, "name": "Z", "position": 2, "stddev": 116.6558328, "variance": 13608.58332 }, { "average": 35630.03629, "count": 49141514, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19380.01967, "variance": 375585162.5 }, { "average": 1.923714967, "count": 49141514, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.083818867, "variance": 1.174663335 }, { "average": 2.847766595, "count": 49141514, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.321982398, "variance": 1.74763746 }, { "average": 0, "count": 49141514, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.697830148e-07, "count": 49141514, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007548395205, "variance": 5.697827018e-07 }, { "average": 1.067980974, "count": 49141514, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.392479198, "variance": 0.1540399209 }, { "average": 0.3862110453, "count": 49141514, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.79321425, "variance": 249.4256163 }, { "average": 0.5075081529, "count": 49141514, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999436295, "variance": 0.2499436327 }, { "average": 1019.234816, "count": 49141514, "maximum": 1022, "minimum": 1017, "name": "PointSourceId", "position": 11, "stddev": 1.015178371, "variance": 1.030587125 }, { "average": 225999061.8, "count": 49141514, "maximum": 226000270.7, "minimum": 225998128.5, "name": "GpsTime", "position": 12, "stddev": 438.3559438, "variance": 192155.9335 }, { "average": 0.5075081529, "count": 49141514, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999436295, "variance": 0.2499436327 }, { "average": 0, "count": 49141514, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49141514, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003022678544, "count": 49141514, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05489573772, "variance": 0.00301354202 }, { "average": 0, "count": 49141514, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 620294.8827, 5224444.897, 823.4094264, 621270.4227, 5225853.257, 2050.009426 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 620294.8827262243, 5224444.896743378, 823.4094263767782 ], [ 620294.8827262243, 5225853.256743377, 823.4094263767782 ], [ 621270.4227262243, 5225853.256743377, 2050.0094263767783 ], [ 621270.4227262243, 5224444.896743378, 2050.0094263767783 ], [ 620294.8827262243, 5224444.896743378, 823.4094263767782 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:37:50+00:00", "end_time": "2018-11-11T19:02:08+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5319.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784648410861, 47.262510058219725, 654.7968984268064 ], [ -121.58750990952983, 47.27516021437722, 654.7968984268064 ], [ -121.57467922894732, 47.27500131705769, 1084.1768984268062 ], [ -121.57501885836305, 47.26235123079963, 1084.1768984268062 ], [ -121.58784648410861, 47.262510058219725, 654.7968984268064 ] ] ] }, "bbox": [ -121.5878465, 47.26235123, 654.7968984, -121.5746792, 47.27516021, 1084.176898 ], "properties": { "datetime": "2018-11-12T00:12:11Z", "pc:count": 56673387, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607303.3278, "count": 56673387, "maximum": 607803.8342, "minimum": 606833.0942, "name": "X", "position": 0, "stddev": 278.9321855, "variance": 77803.16408 }, { "average": 5236047.108, "count": 56673387, "maximum": 5236709.262, "minimum": 5235303.002, "name": "Y", "position": 1, "stddev": 384.3127223, "variance": 147696.2685 }, { "average": 906.6145658, "count": 56673387, "maximum": 1084.176898, "minimum": 654.7968984, "name": "Z", "position": 2, "stddev": 79.86881107, "variance": 6379.026981 }, { "average": 34912.70995, "count": 56673387, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19115.34807, "variance": 365396531.8 }, { "average": 1.915777365, "count": 56673387, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.112820288, "variance": 1.238368994 }, { "average": 2.831414946, "count": 56673387, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.400216434, "variance": 1.960606063 }, { "average": 0, "count": 56673387, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56673387, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.069588818, "count": 56673387, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3676839002, "variance": 0.1351914504 }, { "average": -0.6009782495, "count": 56673387, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.22675274, "variance": 263.3075044 }, { "average": 0.5064464031, "count": 56673387, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999584466, "variance": 0.2499584483 }, { "average": 1059.329204, "count": 56673387, "maximum": 1062, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.291829948, "variance": 1.668824614 }, { "average": 226015135.7, "count": 56673387, "maximum": 226016731.2, "minimum": 226013249.7, "name": "GpsTime", "position": 12, "stddev": 717.4117717, "variance": 514679.6502 }, { "average": 0.5064464031, "count": 56673387, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999584466, "variance": 0.2499584483 }, { "average": 0, "count": 56673387, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56673387, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002348174461, "count": 56673387, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04840103903, "variance": 0.00234266058 }, { "average": 0, "count": 56673387, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606833.0942, 5235303.002, 654.7968984, 607803.8342, 5236709.262, 1084.176898 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606833.0942237237, 5235303.001728935, 654.7968984268064 ], [ 606833.0942237237, 5236709.261728935, 654.7968984268064 ], [ 607803.8342237237, 5236709.261728935, 1084.1768984268062 ], [ 607803.8342237237, 5235303.001728935, 1084.1768984268062 ], [ 606833.0942237237, 5235303.001728935, 654.7968984268064 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:12:11+00:00", "end_time": "2018-11-11T23:14:09+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5319.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5319.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5319.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5319.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5878465, 47.26235123, 654.7968984, -121.5746792, 47.27516021, 1084.176898 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784648410861, 47.262510058219725, 654.7968984268064 ], [ -121.58750990952983, 47.27516021437722, 654.7968984268064 ], [ -121.57467922894732, 47.27500131705769, 1084.1768984268062 ], [ -121.57501885836305, 47.26235123079963, 1084.1768984268062 ], [ -121.58784648410861, 47.262510058219725, 654.7968984268064 ] ] ] }, "id": "20181111_47121C5319.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5319.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:12:11Z", "pc:count": 56673387, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607303.3278, "count": 56673387, "maximum": 607803.8342, "minimum": 606833.0942, "name": "X", "position": 0, "stddev": 278.9321855, "variance": 77803.16408 }, { "average": 5236047.108, "count": 56673387, "maximum": 5236709.262, "minimum": 5235303.002, "name": "Y", "position": 1, "stddev": 384.3127223, "variance": 147696.2685 }, { "average": 906.6145658, "count": 56673387, "maximum": 1084.176898, "minimum": 654.7968984, "name": "Z", "position": 2, "stddev": 79.86881107, "variance": 6379.026981 }, { "average": 34912.70995, "count": 56673387, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19115.34807, "variance": 365396531.8 }, { "average": 1.915777365, "count": 56673387, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.112820288, "variance": 1.238368994 }, { "average": 2.831414946, "count": 56673387, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.400216434, "variance": 1.960606063 }, { "average": 0, "count": 56673387, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56673387, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.069588818, "count": 56673387, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3676839002, "variance": 0.1351914504 }, { "average": -0.6009782495, "count": 56673387, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.22675274, "variance": 263.3075044 }, { "average": 0.5064464031, "count": 56673387, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999584466, "variance": 0.2499584483 }, { "average": 1059.329204, "count": 56673387, "maximum": 1062, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.291829948, "variance": 1.668824614 }, { "average": 226015135.7, "count": 56673387, "maximum": 226016731.2, "minimum": 226013249.7, "name": "GpsTime", "position": 12, "stddev": 717.4117717, "variance": 514679.6502 }, { "average": 0.5064464031, "count": 56673387, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999584466, "variance": 0.2499584483 }, { "average": 0, "count": 56673387, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56673387, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002348174461, "count": 56673387, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04840103903, "variance": 0.00234266058 }, { "average": 0, "count": 56673387, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606833.0942, 5235303.002, 654.7968984, 607803.8342, 5236709.262, 1084.176898 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606833.0942237237, 5235303.001728935, 654.7968984268064 ], [ 606833.0942237237, 5236709.261728935, 654.7968984268064 ], [ 607803.8342237237, 5236709.261728935, 1084.1768984268062 ], [ 607803.8342237237, 5235303.001728935, 1084.1768984268062 ], [ 606833.0942237237, 5235303.001728935, 654.7968984268064 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:12:11+00:00", "end_time": "2018-11-11T23:14:09+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5422.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035511600725, 47.25001008115073, 670.2533674682744 ], [ -121.55000964061448, 47.262664375743526, 670.2533674682744 ], [ -121.53717082665183, 47.262501167314625, 1167.7333674682745 ], [ -121.53751935837491, 47.24984694453867, 1167.7333674682745 ], [ -121.55035511600725, 47.25001008115073, 670.2533674682744 ] ] ] }, "bbox": [ -121.5503551, 47.24984694, 670.2533675, -121.5371708, 47.26266438, 1167.733367 ], "properties": { "datetime": "2018-11-12T00:12:52Z", "pc:count": 57469681, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610189.5171, "count": 57469681, "maximum": 610666.7543, "minimum": 609695.1543, "name": "X", "position": 0, "stddev": 274.7906843, "variance": 75509.9202 }, { "average": 5234677.49, "count": 57469681, "maximum": 5235372.672, "minimum": 5233965.932, "name": "Y", "position": 1, "stddev": 366.8623552, "variance": 134587.9877 }, { "average": 842.0727487, "count": 57469681, "maximum": 1167.733367, "minimum": 670.2533675, "name": "Z", "position": 2, "stddev": 107.9499942, "variance": 11653.20125 }, { "average": 33862.15211, "count": 57469681, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18103.52783, "variance": 327737719.9 }, { "average": 1.934381644, "count": 57469681, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.097868512, "variance": 1.20531527 }, { "average": 2.868780357, "count": 57469681, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.344874193, "variance": 1.808686595 }, { "average": 0, "count": 57469681, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57469681, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.05404608, "count": 57469681, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3087780716, "variance": 0.09534389751 }, { "average": -0.620725779, "count": 57469681, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.11697023, "variance": 259.7567294 }, { "average": 0.5065267719, "count": 57469681, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999574038, "variance": 0.2499574056 }, { "average": 1058.883529, "count": 57469681, "maximum": 1062, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 1.364003035, "variance": 1.86050428 }, { "average": 226014892, "count": 57469681, "maximum": 226016772.1, "minimum": 226009268.1, "name": "GpsTime", "position": 12, "stddev": 759.1802124, "variance": 576354.5949 }, { "average": 0.5065267719, "count": 57469681, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999574038, "variance": 0.2499574056 }, { "average": 0, "count": 57469681, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57469681, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001473959808, "count": 57469681, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03836387984, "variance": 0.001471787277 }, { "average": 0, "count": 57469681, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609695.1543, 5233965.932, 670.2533675, 610666.7543, 5235372.672, 1167.733367 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609695.1542737018, 5233965.931700603, 670.2533674682744 ], [ 609695.1542737018, 5235372.671700603, 670.2533674682744 ], [ 610666.7542737019, 5235372.671700603, 1167.7333674682745 ], [ 610666.7542737019, 5233965.931700603, 1167.7333674682745 ], [ 609695.1542737018, 5233965.931700603, 670.2533674682744 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:12:52+00:00", "end_time": "2018-11-11T22:07:48+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5422.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5422.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5422.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5422.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5503551, 47.24984694, 670.2533675, -121.5371708, 47.26266438, 1167.733367 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035511600725, 47.25001008115073, 670.2533674682744 ], [ -121.55000964061448, 47.262664375743526, 670.2533674682744 ], [ -121.53717082665183, 47.262501167314625, 1167.7333674682745 ], [ -121.53751935837491, 47.24984694453867, 1167.7333674682745 ], [ -121.55035511600725, 47.25001008115073, 670.2533674682744 ] ] ] }, "id": "20181111_47121C5422.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5422.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:12:52Z", "pc:count": 57469681, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610189.5171, "count": 57469681, "maximum": 610666.7543, "minimum": 609695.1543, "name": "X", "position": 0, "stddev": 274.7906843, "variance": 75509.9202 }, { "average": 5234677.49, "count": 57469681, "maximum": 5235372.672, "minimum": 5233965.932, "name": "Y", "position": 1, "stddev": 366.8623552, "variance": 134587.9877 }, { "average": 842.0727487, "count": 57469681, "maximum": 1167.733367, "minimum": 670.2533675, "name": "Z", "position": 2, "stddev": 107.9499942, "variance": 11653.20125 }, { "average": 33862.15211, "count": 57469681, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18103.52783, "variance": 327737719.9 }, { "average": 1.934381644, "count": 57469681, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.097868512, "variance": 1.20531527 }, { "average": 2.868780357, "count": 57469681, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.344874193, "variance": 1.808686595 }, { "average": 0, "count": 57469681, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57469681, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.05404608, "count": 57469681, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3087780716, "variance": 0.09534389751 }, { "average": -0.620725779, "count": 57469681, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.11697023, "variance": 259.7567294 }, { "average": 0.5065267719, "count": 57469681, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999574038, "variance": 0.2499574056 }, { "average": 1058.883529, "count": 57469681, "maximum": 1062, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 1.364003035, "variance": 1.86050428 }, { "average": 226014892, "count": 57469681, "maximum": 226016772.1, "minimum": 226009268.1, "name": "GpsTime", "position": 12, "stddev": 759.1802124, "variance": 576354.5949 }, { "average": 0.5065267719, "count": 57469681, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999574038, "variance": 0.2499574056 }, { "average": 0, "count": 57469681, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57469681, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001473959808, "count": 57469681, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03836387984, "variance": 0.001471787277 }, { "average": 0, "count": 57469681, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609695.1543, 5233965.932, 670.2533675, 610666.7543, 5235372.672, 1167.733367 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609695.1542737018, 5233965.931700603, 670.2533674682744 ], [ 609695.1542737018, 5235372.671700603, 670.2533674682744 ], [ 610666.7542737019, 5235372.671700603, 1167.7333674682745 ], [ 610666.7542737019, 5233965.931700603, 1167.7333674682745 ], [ 609695.1542737018, 5233965.931700603, 670.2533674682744 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:12:52+00:00", "end_time": "2018-11-11T22:07:48+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6115.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70031982607162, 47.212509505829026, 474.92959887182116 ], [ -121.70001090267925, 47.22514776713751, 474.92959887182116 ], [ -121.68720621948441, 47.22500174972535, 947.5495988718212 ], [ -121.68751818359762, 47.212363552581046, 947.5495988718212 ], [ -121.70031982607162, 47.212509505829026, 474.92959887182116 ] ] ] }, "bbox": [ -121.7003198, 47.21236355, 474.9295989, -121.6872062, 47.22514777, 947.5495989 ], "properties": { "datetime": "2018-11-12T23:44:31Z", "pc:count": 63971254, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598896.8578, "count": 63971254, "maximum": 599386.5935, "minimum": 598416.9535, "name": "X", "position": 0, "stddev": 269.9050332, "variance": 72848.72694 }, { "average": 5230297.471, "count": 63971254, "maximum": 5231003.439, "minimum": 5229598.579, "name": "Y", "position": 1, "stddev": 391.956509, "variance": 153629.905 }, { "average": 705.0533787, "count": 63971254, "maximum": 947.5495989, "minimum": 474.9295989, "name": "Z", "position": 2, "stddev": 103.6557173, "variance": 10744.50773 }, { "average": 33676.17705, "count": 63971254, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17625.92728, "variance": 310673312.5 }, { "average": 2.058739164, "count": 63971254, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.137657207, "variance": 1.29426392 }, { "average": 3.117947227, "count": 63971254, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.305068873, "variance": 1.703204763 }, { "average": 0, "count": 63971254, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63971254, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.049295876, "count": 63971254, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3059274832, "variance": 0.09359162495 }, { "average": -0.01878652955, "count": 63971254, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.57838343, "variance": 242.6860304 }, { "average": 0.520383546, "count": 63971254, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4995843422, "variance": 0.249584515 }, { "average": 1082.380203, "count": 63971254, "maximum": 1085, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.207767134, "variance": 1.458701451 }, { "average": 226100372.2, "count": 63971254, "maximum": 226101471.8, "minimum": 226098841.2, "name": "GpsTime", "position": 12, "stddev": 530.1756423, "variance": 281086.2117 }, { "average": 0.520383546, "count": 63971254, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4995843422, "variance": 0.249584515 }, { "average": 0, "count": 63971254, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63971254, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001557527698, "count": 63971254, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03943477945, "variance": 0.00155510183 }, { "average": 0, "count": 63971254, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598416.9535, 5229598.579, 474.9295989, 599386.5935, 5231003.439, 947.5495989 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598416.9534506269, 5229598.57908411, 474.92959887182116 ], [ 598416.9534506269, 5231003.43908411, 474.92959887182116 ], [ 599386.5934506268, 5231003.43908411, 947.5495988718212 ], [ 599386.5934506268, 5229598.57908411, 947.5495988718212 ], [ 598416.9534506269, 5229598.57908411, 474.92959887182116 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:44:31+00:00", "end_time": "2018-11-12T23:00:41+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6115.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6115.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6115.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6115.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7003198, 47.21236355, 474.9295989, -121.6872062, 47.22514777, 947.5495989 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70031982607162, 47.212509505829026, 474.92959887182116 ], [ -121.70001090267925, 47.22514776713751, 474.92959887182116 ], [ -121.68720621948441, 47.22500174972535, 947.5495988718212 ], [ -121.68751818359762, 47.212363552581046, 947.5495988718212 ], [ -121.70031982607162, 47.212509505829026, 474.92959887182116 ] ] ] }, "id": "20181112_47121B6115.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6115.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:44:31Z", "pc:count": 63971254, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598896.8578, "count": 63971254, "maximum": 599386.5935, "minimum": 598416.9535, "name": "X", "position": 0, "stddev": 269.9050332, "variance": 72848.72694 }, { "average": 5230297.471, "count": 63971254, "maximum": 5231003.439, "minimum": 5229598.579, "name": "Y", "position": 1, "stddev": 391.956509, "variance": 153629.905 }, { "average": 705.0533787, "count": 63971254, "maximum": 947.5495989, "minimum": 474.9295989, "name": "Z", "position": 2, "stddev": 103.6557173, "variance": 10744.50773 }, { "average": 33676.17705, "count": 63971254, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17625.92728, "variance": 310673312.5 }, { "average": 2.058739164, "count": 63971254, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.137657207, "variance": 1.29426392 }, { "average": 3.117947227, "count": 63971254, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.305068873, "variance": 1.703204763 }, { "average": 0, "count": 63971254, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63971254, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.049295876, "count": 63971254, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3059274832, "variance": 0.09359162495 }, { "average": -0.01878652955, "count": 63971254, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.57838343, "variance": 242.6860304 }, { "average": 0.520383546, "count": 63971254, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4995843422, "variance": 0.249584515 }, { "average": 1082.380203, "count": 63971254, "maximum": 1085, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.207767134, "variance": 1.458701451 }, { "average": 226100372.2, "count": 63971254, "maximum": 226101471.8, "minimum": 226098841.2, "name": "GpsTime", "position": 12, "stddev": 530.1756423, "variance": 281086.2117 }, { "average": 0.520383546, "count": 63971254, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4995843422, "variance": 0.249584515 }, { "average": 0, "count": 63971254, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63971254, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001557527698, "count": 63971254, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03943477945, "variance": 0.00155510183 }, { "average": 0, "count": 63971254, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598416.9535, 5229598.579, 474.9295989, 599386.5935, 5231003.439, 947.5495989 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598416.9534506269, 5229598.57908411, 474.92959887182116 ], [ 598416.9534506269, 5231003.43908411, 474.92959887182116 ], [ 599386.5934506268, 5231003.43908411, 947.5495988718212 ], [ 599386.5934506268, 5229598.57908411, 947.5495988718212 ], [ 598416.9534506269, 5229598.57908411, 474.92959887182116 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:44:31+00:00", "end_time": "2018-11-12T23:00:41+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6325.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7003202233296, 47.25000930933982, 484.536340391316 ], [ -121.70001088597304, 47.2626478473953, 484.536340391316 ], [ -121.68720614990019, 47.262501845141585, 878.776340391316 ], [ -121.68751853206479, 47.249863371251735, 878.776340391316 ], [ -121.7003202233296, 47.25000930933982, 484.536340391316 ] ] ] }, "bbox": [ -121.7003202, 47.24986337, 484.5363404, -121.6872061, 47.26264785, 878.7763404 ], "properties": { "datetime": "2018-11-12T22:54:01Z", "pc:count": 46967860, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598854.4433, "count": 46967860, "maximum": 599316.4769, "minimum": 598347.5169, "name": "X", "position": 0, "stddev": 273.501809, "variance": 74803.23952 }, { "average": 5234528.335, "count": 46967860, "maximum": 5235170.783, "minimum": 5233765.883, "name": "Y", "position": 1, "stddev": 408.8972052, "variance": 167196.9245 }, { "average": 669.4974716, "count": 46967860, "maximum": 878.7763404, "minimum": 484.5363404, "name": "Z", "position": 2, "stddev": 76.98546321, "variance": 5926.761546 }, { "average": 35618.45164, "count": 46967860, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18907.68716, "variance": 357500633.8 }, { "average": 1.935166303, "count": 46967860, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.108400897, "variance": 1.228552549 }, { "average": 2.870449111, "count": 46967860, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.369611541, "variance": 1.875835773 }, { "average": 0, "count": 46967860, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46967860, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082651136, "count": 46967860, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3636446685, "variance": 0.132237445 }, { "average": 0.7305798934, "count": 46967860, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.79383931, "variance": 249.4453602 }, { "average": 0.5038215282, "count": 46967860, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499985401, "variance": 0.2499854012 }, { "average": 1075.489559, "count": 46967860, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.005199362, "variance": 1.010425756 }, { "average": 226097239, "count": 46967860, "maximum": 226098441.9, "minimum": 226095912.8, "name": "GpsTime", "position": 12, "stddev": 507.5920283, "variance": 257649.6672 }, { "average": 0.5038215282, "count": 46967860, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499985401, "variance": 0.2499854012 }, { "average": 0, "count": 46967860, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46967860, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001880583872, "count": 46967860, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04332490411, "variance": 0.001877047316 }, { "average": 0, "count": 46967860, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598347.5169, 5233765.883, 484.5363404, 599316.4769, 5235170.783, 878.7763404 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598347.5168975365, 5233765.882526052, 484.536340391316 ], [ 598347.5168975365, 5235170.782526053, 484.536340391316 ], [ 599316.4768975364, 5235170.782526053, 878.776340391316 ], [ 599316.4768975364, 5233765.882526052, 878.776340391316 ], [ 598347.5168975365, 5233765.882526052, 484.536340391316 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:54:01+00:00", "end_time": "2018-11-12T22:11:52+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6325.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6325.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6325.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6325.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7003202, 47.24986337, 484.5363404, -121.6872061, 47.26264785, 878.7763404 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7003202233296, 47.25000930933982, 484.536340391316 ], [ -121.70001088597304, 47.2626478473953, 484.536340391316 ], [ -121.68720614990019, 47.262501845141585, 878.776340391316 ], [ -121.68751853206479, 47.249863371251735, 878.776340391316 ], [ -121.7003202233296, 47.25000930933982, 484.536340391316 ] ] ] }, "id": "20181112_47121C6325.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6325.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:54:01Z", "pc:count": 46967860, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598854.4433, "count": 46967860, "maximum": 599316.4769, "minimum": 598347.5169, "name": "X", "position": 0, "stddev": 273.501809, "variance": 74803.23952 }, { "average": 5234528.335, "count": 46967860, "maximum": 5235170.783, "minimum": 5233765.883, "name": "Y", "position": 1, "stddev": 408.8972052, "variance": 167196.9245 }, { "average": 669.4974716, "count": 46967860, "maximum": 878.7763404, "minimum": 484.5363404, "name": "Z", "position": 2, "stddev": 76.98546321, "variance": 5926.761546 }, { "average": 35618.45164, "count": 46967860, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18907.68716, "variance": 357500633.8 }, { "average": 1.935166303, "count": 46967860, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.108400897, "variance": 1.228552549 }, { "average": 2.870449111, "count": 46967860, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.369611541, "variance": 1.875835773 }, { "average": 0, "count": 46967860, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46967860, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.082651136, "count": 46967860, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3636446685, "variance": 0.132237445 }, { "average": 0.7305798934, "count": 46967860, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.79383931, "variance": 249.4453602 }, { "average": 0.5038215282, "count": 46967860, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499985401, "variance": 0.2499854012 }, { "average": 1075.489559, "count": 46967860, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.005199362, "variance": 1.010425756 }, { "average": 226097239, "count": 46967860, "maximum": 226098441.9, "minimum": 226095912.8, "name": "GpsTime", "position": 12, "stddev": 507.5920283, "variance": 257649.6672 }, { "average": 0.5038215282, "count": 46967860, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499985401, "variance": 0.2499854012 }, { "average": 0, "count": 46967860, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46967860, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001880583872, "count": 46967860, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04332490411, "variance": 0.001877047316 }, { "average": 0, "count": 46967860, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598347.5169, 5233765.883, 484.5363404, 599316.4769, 5235170.783, 878.7763404 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598347.5168975365, 5233765.882526052, 484.536340391316 ], [ 598347.5168975365, 5235170.782526053, 484.536340391316 ], [ 599316.4768975364, 5235170.782526053, 878.776340391316 ], [ 599316.4768975364, 5233765.882526052, 878.776340391316 ], [ 598347.5168975365, 5233765.882526052, 484.536340391316 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:54:01+00:00", "end_time": "2018-11-12T22:11:52+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4205.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789363887476, 47.23751126567265, 675.921507311411 ], [ -121.38750909391366, 47.25018207741606, 675.921507311411 ], [ -121.37463279816203, 47.25000011131522, 1225.9815073114112 ], [ -121.37502041056122, 47.23732937974436, 1225.9815073114112 ], [ -121.38789363887476, 47.23751126567265, 675.921507311411 ] ] ] }, "bbox": [ -121.3878936, 47.23732938, 675.9215073, -121.3746328, 47.25018208, 1225.981507 ], "properties": { "datetime": "2018-11-11T21:25:24Z", "pc:count": 57440291, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622495.237, "count": 57440291, "maximum": 622991.7518, "minimum": 622017.0118, "name": "X", "position": 0, "stddev": 273.7062596, "variance": 74915.11656 }, { "average": 5233533.719, "count": 57440291, "maximum": 5234226.899, "minimum": 5232818.219, "name": "Y", "position": 1, "stddev": 403.7571084, "variance": 163019.8026 }, { "average": 925.9720471, "count": 57440291, "maximum": 1225.981507, "minimum": 675.9215073, "name": "Z", "position": 2, "stddev": 106.1105214, "variance": 11259.44275 }, { "average": 33543.70167, "count": 57440291, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18412.48083, "variance": 339019450.3 }, { "average": 1.988369697, "count": 57440291, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.10199528, "variance": 1.214393597 }, { "average": 2.976154438, "count": 57440291, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.295597995, "variance": 1.678574165 }, { "average": 0, "count": 57440291, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.526439464e-07, "count": 57440291, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006727880419, "variance": 4.526437494e-07 }, { "average": 1.053410941, "count": 57440291, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3237085453, "variance": 0.1047872223 }, { "average": -0.1586671858, "count": 57440291, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16732731, "variance": 261.3824722 }, { "average": 0.5094724538, "count": 57440291, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999102689, "variance": 0.249910277 }, { "average": 1028.004905, "count": 57440291, "maximum": 1036, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 10.73915278, "variance": 115.3294023 }, { "average": 225957831.7, "count": 57440291, "maximum": 226006724.6, "minimum": 225754325.4, "name": "GpsTime", "position": 12, "stddev": 98214.80583, "variance": 9646148083 }, { "average": 0.5094724538, "count": 57440291, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999102689, "variance": 0.249910277 }, { "average": 0, "count": 57440291, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57440291, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0018076336, "count": 57440291, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0424778306, "variance": 0.001804366092 }, { "average": 0, "count": 57440291, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622017.0118, 5232818.219, 675.9215073, 622991.7518, 5234226.899, 1225.981507 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622017.0118286168, 5232818.219438599, 675.921507311411 ], [ 622017.0118286168, 5234226.899438599, 675.921507311411 ], [ 622991.7518286168, 5234226.899438599, 1225.9815073114112 ], [ 622991.7518286168, 5232818.219438599, 1225.9815073114112 ], [ 622017.0118286168, 5232818.219438599, 675.921507311411 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:25:24+00:00", "end_time": "2018-11-08T23:18:45+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4205.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4205.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4205.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4205.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3878936, 47.23732938, 675.9215073, -121.3746328, 47.25018208, 1225.981507 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789363887476, 47.23751126567265, 675.921507311411 ], [ -121.38750909391366, 47.25018207741606, 675.921507311411 ], [ -121.37463279816203, 47.25000011131522, 1225.9815073114112 ], [ -121.37502041056122, 47.23732937974436, 1225.9815073114112 ], [ -121.38789363887476, 47.23751126567265, 675.921507311411 ] ] ] }, "id": "20181108_47121B4205.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4205.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:25:24Z", "pc:count": 57440291, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622495.237, "count": 57440291, "maximum": 622991.7518, "minimum": 622017.0118, "name": "X", "position": 0, "stddev": 273.7062596, "variance": 74915.11656 }, { "average": 5233533.719, "count": 57440291, "maximum": 5234226.899, "minimum": 5232818.219, "name": "Y", "position": 1, "stddev": 403.7571084, "variance": 163019.8026 }, { "average": 925.9720471, "count": 57440291, "maximum": 1225.981507, "minimum": 675.9215073, "name": "Z", "position": 2, "stddev": 106.1105214, "variance": 11259.44275 }, { "average": 33543.70167, "count": 57440291, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18412.48083, "variance": 339019450.3 }, { "average": 1.988369697, "count": 57440291, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.10199528, "variance": 1.214393597 }, { "average": 2.976154438, "count": 57440291, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.295597995, "variance": 1.678574165 }, { "average": 0, "count": 57440291, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.526439464e-07, "count": 57440291, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006727880419, "variance": 4.526437494e-07 }, { "average": 1.053410941, "count": 57440291, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3237085453, "variance": 0.1047872223 }, { "average": -0.1586671858, "count": 57440291, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.16732731, "variance": 261.3824722 }, { "average": 0.5094724538, "count": 57440291, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999102689, "variance": 0.249910277 }, { "average": 1028.004905, "count": 57440291, "maximum": 1036, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 10.73915278, "variance": 115.3294023 }, { "average": 225957831.7, "count": 57440291, "maximum": 226006724.6, "minimum": 225754325.4, "name": "GpsTime", "position": 12, "stddev": 98214.80583, "variance": 9646148083 }, { "average": 0.5094724538, "count": 57440291, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999102689, "variance": 0.249910277 }, { "average": 0, "count": 57440291, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57440291, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0018076336, "count": 57440291, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0424778306, "variance": 0.001804366092 }, { "average": 0, "count": 57440291, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622017.0118, 5232818.219, 675.9215073, 622991.7518, 5234226.899, 1225.981507 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622017.0118286168, 5232818.219438599, 675.921507311411 ], [ 622017.0118286168, 5234226.899438599, 675.921507311411 ], [ 622991.7518286168, 5234226.899438599, 1225.9815073114112 ], [ 622991.7518286168, 5232818.219438599, 1225.9815073114112 ], [ 622017.0118286168, 5232818.219438599, 675.921507311411 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:25:24+00:00", "end_time": "2018-11-08T23:18:45+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7211.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8127944309325, 47.33750886012753, 142.55193743846218 ], [ -121.81251126820723, 47.35013550879543, 142.55193743846218 ], [ -121.79973169417683, 47.35000238071506, 773.9319374384622 ], [ -121.80001790247712, 47.33737579051418, 773.9319374384622 ], [ -121.8127944309325, 47.33750886012753, 142.55193743846218 ] ] ] }, "bbox": [ -121.8127944, 47.33737579, 142.5519374, -121.7997317, 47.35013551, 773.9319374 ], "properties": { "datetime": "2018-11-12T21:56:57Z", "pc:count": 61316151, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590172.1984, "count": 61316151, "maximum": 590654.0642, "minimum": 589688.6442, "name": "X", "position": 0, "stddev": 270.8129442, "variance": 73339.65073 }, { "average": 5244094.477, "count": 61316151, "maximum": 5244757.613, "minimum": 5243354.073, "name": "Y", "position": 1, "stddev": 397.8863125, "variance": 158313.5177 }, { "average": 458.0898514, "count": 61316151, "maximum": 773.9319374, "minimum": 142.5519374, "name": "Z", "position": 2, "stddev": 29.88740928, "variance": 893.2572337 }, { "average": 34884.63897, "count": 61316151, "maximum": 65535, "minimum": 778, "name": "Intensity", "position": 3, "stddev": 14784.08247, "variance": 218569094.6 }, { "average": 1.946948236, "count": 61316151, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.033812641, "variance": 1.068768576 }, { "average": 2.893875465, "count": 61316151, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.167267227, "variance": 1.362512779 }, { "average": 0, "count": 61316151, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.948439197e-07, "count": 61316151, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009974181401, "variance": 9.948429462e-07 }, { "average": 1.034201446, "count": 61316151, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2329347078, "variance": 0.05425857811 }, { "average": -0.6911813218, "count": 61316151, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76813388, "variance": 248.634046 }, { "average": 0.5070340766, "count": 61316151, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999505234, "variance": 0.2499505258 }, { "average": 1062.298664, "count": 61316151, "maximum": 1071, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 3.339896644, "variance": 11.15490959 }, { "average": 226029682.1, "count": 61316151, "maximum": 226095017.2, "minimum": 226014204.1, "name": "GpsTime", "position": 12, "stddev": 29743.44196, "variance": 884672339.6 }, { "average": 0.5070340766, "count": 61316151, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999505234, "variance": 0.2499505258 }, { "average": 0, "count": 61316151, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61316151, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0007075623517, "count": 61316151, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02659063216, "variance": 0.0007070617188 }, { "average": 0, "count": 61316151, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589688.6442, 5243354.073, 142.5519374, 590654.0642, 5244757.613, 773.9319374 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589688.6442426916, 5243354.073435944, 142.55193743846218 ], [ 589688.6442426916, 5244757.613435943, 142.55193743846218 ], [ 590654.0642426915, 5244757.613435943, 773.9319374384622 ], [ 590654.0642426915, 5243354.073435944, 773.9319374384622 ], [ 589688.6442426916, 5243354.073435944, 142.55193743846218 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:56:57+00:00", "end_time": "2018-11-11T23:30:04+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7211.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7211.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7211.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7211.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8127944, 47.33737579, 142.5519374, -121.7997317, 47.35013551, 773.9319374 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8127944309325, 47.33750886012753, 142.55193743846218 ], [ -121.81251126820723, 47.35013550879543, 142.55193743846218 ], [ -121.79973169417683, 47.35000238071506, 773.9319374384622 ], [ -121.80001790247712, 47.33737579051418, 773.9319374384622 ], [ -121.8127944309325, 47.33750886012753, 142.55193743846218 ] ] ] }, "id": "20181111_47121C7211.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7211.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:56:57Z", "pc:count": 61316151, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590172.1984, "count": 61316151, "maximum": 590654.0642, "minimum": 589688.6442, "name": "X", "position": 0, "stddev": 270.8129442, "variance": 73339.65073 }, { "average": 5244094.477, "count": 61316151, "maximum": 5244757.613, "minimum": 5243354.073, "name": "Y", "position": 1, "stddev": 397.8863125, "variance": 158313.5177 }, { "average": 458.0898514, "count": 61316151, "maximum": 773.9319374, "minimum": 142.5519374, "name": "Z", "position": 2, "stddev": 29.88740928, "variance": 893.2572337 }, { "average": 34884.63897, "count": 61316151, "maximum": 65535, "minimum": 778, "name": "Intensity", "position": 3, "stddev": 14784.08247, "variance": 218569094.6 }, { "average": 1.946948236, "count": 61316151, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.033812641, "variance": 1.068768576 }, { "average": 2.893875465, "count": 61316151, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.167267227, "variance": 1.362512779 }, { "average": 0, "count": 61316151, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.948439197e-07, "count": 61316151, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009974181401, "variance": 9.948429462e-07 }, { "average": 1.034201446, "count": 61316151, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2329347078, "variance": 0.05425857811 }, { "average": -0.6911813218, "count": 61316151, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.76813388, "variance": 248.634046 }, { "average": 0.5070340766, "count": 61316151, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999505234, "variance": 0.2499505258 }, { "average": 1062.298664, "count": 61316151, "maximum": 1071, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 3.339896644, "variance": 11.15490959 }, { "average": 226029682.1, "count": 61316151, "maximum": 226095017.2, "minimum": 226014204.1, "name": "GpsTime", "position": 12, "stddev": 29743.44196, "variance": 884672339.6 }, { "average": 0.5070340766, "count": 61316151, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999505234, "variance": 0.2499505258 }, { "average": 0, "count": 61316151, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61316151, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0007075623517, "count": 61316151, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02659063216, "variance": 0.0007070617188 }, { "average": 0, "count": 61316151, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589688.6442, 5243354.073, 142.5519374, 590654.0642, 5244757.613, 773.9319374 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589688.6442426916, 5243354.073435944, 142.55193743846218 ], [ 589688.6442426916, 5244757.613435943, 142.55193743846218 ], [ 590654.0642426915, 5244757.613435943, 773.9319374384622 ], [ 590654.0642426915, 5243354.073435944, 773.9319374384622 ], [ 589688.6442426916, 5243354.073435944, 142.55193743846218 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:56:57+00:00", "end_time": "2018-11-11T23:30:04+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5201.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285230146808, 47.237510160657266, 802.3233494406505 ], [ -121.56251000206706, 47.25016275353928, 802.3233494406505 ], [ -121.54967360978543, 47.250000971308715, 1335.0433494406507 ], [ -121.55001896322192, 47.237348449603935, 1335.0433494406507 ], [ -121.56285230146808, 47.237510160657266, 802.3233494406505 ] ] ] }, "bbox": [ -121.5628523, 47.23734845, 802.3233494, -121.5496736, 47.25016275, 1335.043349 ], "properties": { "datetime": "2018-11-12T21:51:17Z", "pc:count": 58880349, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609259.3311, "count": 58880349, "maximum": 609746.7413, "minimum": 608775.1013, "name": "X", "position": 0, "stddev": 277.1283652, "variance": 76800.13077 }, { "average": 5233264.136, "count": 58880349, "maximum": 5233965.878, "minimum": 5232559.338, "name": "Y", "position": 1, "stddev": 413.0658217, "variance": 170623.373 }, { "average": 1091.637911, "count": 58880349, "maximum": 1335.043349, "minimum": 802.3233494, "name": "Z", "position": 2, "stddev": 121.9292113, "variance": 14866.73257 }, { "average": 32644.10113, "count": 58880349, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19886.46791, "variance": 395471605.8 }, { "average": 1.994862904, "count": 58880349, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.12843769, "variance": 1.273371621 }, { "average": 2.989608435, "count": 58880349, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.354999623, "variance": 1.836023979 }, { "average": 0, "count": 58880349, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58880349, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.058834043, "count": 58880349, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3452375534, "variance": 0.1191889683 }, { "average": -0.5316467404, "count": 58880349, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01002955, "variance": 256.3210462 }, { "average": 0.504172606, "count": 58880349, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999825933, "variance": 0.2499825936 }, { "average": 1065.370668, "count": 58880349, "maximum": 1071, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 4.002959987, "variance": 16.02368865 }, { "average": 226054348.4, "count": 58880349, "maximum": 226094677.5, "minimum": 226008586.4, "name": "GpsTime", "position": 12, "stddev": 38744.23994, "variance": 1501116128 }, { "average": 0.504172606, "count": 58880349, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999825933, "variance": 0.2499825936 }, { "average": 0, "count": 58880349, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58880349, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002127212255, "count": 58880349, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04607263027, "variance": 0.00212268726 }, { "average": 0, "count": 58880349, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608775.1013, 5232559.338, 802.3233494, 609746.7413, 5233965.878, 1335.043349 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608775.101345535, 5232559.337985297, 802.3233494406505 ], [ 608775.101345535, 5233965.877985296, 802.3233494406505 ], [ 609746.7413455349, 5233965.877985296, 1335.0433494406507 ], [ 609746.7413455349, 5232559.337985297, 1335.0433494406507 ], [ 608775.101345535, 5232559.337985297, 802.3233494406505 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:51:17+00:00", "end_time": "2018-11-11T21:56:26+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5201.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5201.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5201.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5201.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5628523, 47.23734845, 802.3233494, -121.5496736, 47.25016275, 1335.043349 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285230146808, 47.237510160657266, 802.3233494406505 ], [ -121.56251000206706, 47.25016275353928, 802.3233494406505 ], [ -121.54967360978543, 47.250000971308715, 1335.0433494406507 ], [ -121.55001896322192, 47.237348449603935, 1335.0433494406507 ], [ -121.56285230146808, 47.237510160657266, 802.3233494406505 ] ] ] }, "id": "20181111_47121B5201.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5201.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:51:17Z", "pc:count": 58880349, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609259.3311, "count": 58880349, "maximum": 609746.7413, "minimum": 608775.1013, "name": "X", "position": 0, "stddev": 277.1283652, "variance": 76800.13077 }, { "average": 5233264.136, "count": 58880349, "maximum": 5233965.878, "minimum": 5232559.338, "name": "Y", "position": 1, "stddev": 413.0658217, "variance": 170623.373 }, { "average": 1091.637911, "count": 58880349, "maximum": 1335.043349, "minimum": 802.3233494, "name": "Z", "position": 2, "stddev": 121.9292113, "variance": 14866.73257 }, { "average": 32644.10113, "count": 58880349, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19886.46791, "variance": 395471605.8 }, { "average": 1.994862904, "count": 58880349, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.12843769, "variance": 1.273371621 }, { "average": 2.989608435, "count": 58880349, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.354999623, "variance": 1.836023979 }, { "average": 0, "count": 58880349, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58880349, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.058834043, "count": 58880349, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3452375534, "variance": 0.1191889683 }, { "average": -0.5316467404, "count": 58880349, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01002955, "variance": 256.3210462 }, { "average": 0.504172606, "count": 58880349, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999825933, "variance": 0.2499825936 }, { "average": 1065.370668, "count": 58880349, "maximum": 1071, "minimum": 1040, "name": "PointSourceId", "position": 11, "stddev": 4.002959987, "variance": 16.02368865 }, { "average": 226054348.4, "count": 58880349, "maximum": 226094677.5, "minimum": 226008586.4, "name": "GpsTime", "position": 12, "stddev": 38744.23994, "variance": 1501116128 }, { "average": 0.504172606, "count": 58880349, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999825933, "variance": 0.2499825936 }, { "average": 0, "count": 58880349, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58880349, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002127212255, "count": 58880349, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04607263027, "variance": 0.00212268726 }, { "average": 0, "count": 58880349, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608775.1013, 5232559.338, 802.3233494, 609746.7413, 5233965.878, 1335.043349 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608775.101345535, 5232559.337985297, 802.3233494406505 ], [ 608775.101345535, 5233965.877985296, 802.3233494406505 ], [ 609746.7413455349, 5233965.877985296, 1335.0433494406507 ], [ 609746.7413455349, 5232559.337985297, 1335.0433494406507 ], [ 608775.101345535, 5232559.337985297, 802.3233494406505 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:51:17+00:00", "end_time": "2018-11-11T21:56:26+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5320.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534938183078, 47.26251007374833, 574.5035078904939 ], [ -121.57500979547429, 47.27516142084836, 574.5035078904939 ], [ -121.56217627636993, 47.2750010873576, 1091.923507890494 ], [ -121.56251891849358, 47.26234981079537, 1091.923507890494 ], [ -121.57534938183078, 47.26251007374833, 574.5035078904939 ] ] ] }, "bbox": [ -121.5753494, 47.26234981, 574.5035079, -121.5621763, 47.27516142, 1091.923508 ], "properties": { "datetime": "2018-11-12T00:12:12Z", "pc:count": 60991025, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608252.1845, "count": 60991025, "maximum": 608749.4676, "minimum": 607778.5076, "name": "X", "position": 0, "stddev": 268.1811908, "variance": 71921.15112 }, { "average": 5236020.531, "count": 60991025, "maximum": 5236726.597, "minimum": 5235320.197, "name": "Y", "position": 1, "stddev": 393.0387292, "variance": 154479.4427 }, { "average": 809.0334874, "count": 60991025, "maximum": 1091.923508, "minimum": 574.5035079, "name": "Z", "position": 2, "stddev": 116.7908397, "variance": 13640.10023 }, { "average": 33586.74621, "count": 60991025, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17492.03226, "variance": 305971192.7 }, { "average": 1.967584903, "count": 60991025, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.097534933, "variance": 1.20458293 }, { "average": 2.935331567, "count": 60991025, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.307650839, "variance": 1.709950716 }, { "average": 0, "count": 60991025, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.475626947e-07, "count": 60991025, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000384138875, "variance": 1.475626753e-07 }, { "average": 1.057124503, "count": 60991025, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3393281471, "variance": 0.1151435914 }, { "average": 0.5275258544, "count": 60991025, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87015046, "variance": 251.8616757 }, { "average": 0.505983282, "count": 60991025, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999642032, "variance": 0.2499642044 }, { "average": 1058.323778, "count": 60991025, "maximum": 1062, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.490886203, "variance": 2.22274167 }, { "average": 226014592.3, "count": 60991025, "maximum": 226016732, "minimum": 226012926.3, "name": "GpsTime", "position": 12, "stddev": 813.3276205, "variance": 661501.8183 }, { "average": 0.505983282, "count": 60991025, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999642032, "variance": 0.2499642044 }, { "average": 0, "count": 60991025, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60991025, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002042743174, "count": 60991025, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04515053054, "variance": 0.002038570408 }, { "average": 0, "count": 60991025, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607778.5076, 5235320.197, 574.5035079, 608749.4676, 5236726.597, 1091.923508 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607778.5075658103, 5235320.196878222, 574.5035078904939 ], [ 607778.5075658103, 5236726.596878222, 574.5035078904939 ], [ 608749.4675658103, 5236726.596878222, 1091.923507890494 ], [ 608749.4675658103, 5235320.196878222, 1091.923507890494 ], [ 607778.5075658103, 5235320.196878222, 574.5035078904939 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:12:12+00:00", "end_time": "2018-11-11T23:08:46+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5320.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5320.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5320.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5320.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5753494, 47.26234981, 574.5035079, -121.5621763, 47.27516142, 1091.923508 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534938183078, 47.26251007374833, 574.5035078904939 ], [ -121.57500979547429, 47.27516142084836, 574.5035078904939 ], [ -121.56217627636993, 47.2750010873576, 1091.923507890494 ], [ -121.56251891849358, 47.26234981079537, 1091.923507890494 ], [ -121.57534938183078, 47.26251007374833, 574.5035078904939 ] ] ] }, "id": "20181111_47121C5320.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5320.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:12:12Z", "pc:count": 60991025, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608252.1845, "count": 60991025, "maximum": 608749.4676, "minimum": 607778.5076, "name": "X", "position": 0, "stddev": 268.1811908, "variance": 71921.15112 }, { "average": 5236020.531, "count": 60991025, "maximum": 5236726.597, "minimum": 5235320.197, "name": "Y", "position": 1, "stddev": 393.0387292, "variance": 154479.4427 }, { "average": 809.0334874, "count": 60991025, "maximum": 1091.923508, "minimum": 574.5035079, "name": "Z", "position": 2, "stddev": 116.7908397, "variance": 13640.10023 }, { "average": 33586.74621, "count": 60991025, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17492.03226, "variance": 305971192.7 }, { "average": 1.967584903, "count": 60991025, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.097534933, "variance": 1.20458293 }, { "average": 2.935331567, "count": 60991025, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.307650839, "variance": 1.709950716 }, { "average": 0, "count": 60991025, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.475626947e-07, "count": 60991025, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000384138875, "variance": 1.475626753e-07 }, { "average": 1.057124503, "count": 60991025, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3393281471, "variance": 0.1151435914 }, { "average": 0.5275258544, "count": 60991025, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87015046, "variance": 251.8616757 }, { "average": 0.505983282, "count": 60991025, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999642032, "variance": 0.2499642044 }, { "average": 1058.323778, "count": 60991025, "maximum": 1062, "minimum": 1055, "name": "PointSourceId", "position": 11, "stddev": 1.490886203, "variance": 2.22274167 }, { "average": 226014592.3, "count": 60991025, "maximum": 226016732, "minimum": 226012926.3, "name": "GpsTime", "position": 12, "stddev": 813.3276205, "variance": 661501.8183 }, { "average": 0.505983282, "count": 60991025, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999642032, "variance": 0.2499642044 }, { "average": 0, "count": 60991025, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60991025, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002042743174, "count": 60991025, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04515053054, "variance": 0.002038570408 }, { "average": 0, "count": 60991025, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607778.5076, 5235320.197, 574.5035079, 608749.4676, 5236726.597, 1091.923508 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607778.5075658103, 5235320.196878222, 574.5035078904939 ], [ 607778.5075658103, 5236726.596878222, 574.5035078904939 ], [ 608749.4675658103, 5236726.596878222, 1091.923507890494 ], [ 608749.4675658103, 5235320.196878222, 1091.923507890494 ], [ 607778.5075658103, 5235320.196878222, 574.5035078904939 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:12:12+00:00", "end_time": "2018-11-11T23:08:46+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7322.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85297107458517, 47.250006057652364, 1033.1075565285582 ], [ -121.85282585377296, 47.25673026548465, 1033.1075565285582 ], [ -121.84987008995711, 47.25670063311532, 1211.9475565285584 ], [ -121.850015684738, 47.2499764322124, 1211.9475565285584 ], [ -121.85297107458517, 47.250006057652364, 1033.1075565285582 ] ] ] }, "bbox": [ -121.8529711, 47.24997643, 1033.107557, -121.8498701, 47.25673027, 1211.947557 ], "properties": { "datetime": "2018-11-13T00:11:37Z", "pc:count": 2190601, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586946.9687, "count": 2190601, "maximum": 587020.2833, "minimum": 586796.6033, "name": "X", "position": 0, "stddev": 43.22079445, "variance": 1868.037073 }, { "average": 5233928.004, "count": 2190601, "maximum": 5234331.807, "minimum": 5233584.387, "name": "Y", "position": 1, "stddev": 204.3952852, "variance": 41777.43262 }, { "average": 1132.368005, "count": 2190601, "maximum": 1211.947557, "minimum": 1033.107557, "name": "Z", "position": 2, "stddev": 40.06844605, "variance": 1605.480369 }, { "average": 42295.78827, "count": 2190601, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20423.13793, "variance": 417104562.8 }, { "average": 1.677484398, "count": 2190601, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9092313826, "variance": 0.8267017072 }, { "average": 2.355070138, "count": 2190601, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.159411926, "variance": 1.344236013 }, { "average": 0, "count": 2190601, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2190601, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.104683144, "count": 2190601, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4080095817, "variance": 0.1664718187 }, { "average": -4.411996684, "count": 2190601, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.58825942, "variance": 242.9938318 }, { "average": 0.3816824698, "count": 2190601, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4857994131, "variance": 0.2360010698 }, { "average": 1087.129483, "count": 2190601, "maximum": 1089, "minimum": 1086, "name": "PointSourceId", "position": 11, "stddev": 0.7190917708, "variance": 0.5170929749 }, { "average": 226102416.5, "count": 2190601, "maximum": 226103097.6, "minimum": 226101776.4, "name": "GpsTime", "position": 12, "stddev": 309.1772711, "variance": 95590.58499 }, { "average": 0.3816824698, "count": 2190601, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4857994131, "variance": 0.2360010698 }, { "average": 0, "count": 2190601, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2190601, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002424905311, "count": 2190601, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04918359737, "variance": 0.00241902625 }, { "average": 0, "count": 2190601, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586796.6033, 5233584.387, 1033.107557, 587020.2833, 5234331.807, 1211.947557 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586796.6032794205, 5233584.38708946, 1033.1075565285582 ], [ 586796.6032794205, 5234331.80708946, 1033.1075565285582 ], [ 587020.2832794205, 5234331.80708946, 1211.9475565285584 ], [ 587020.2832794205, 5233584.38708946, 1211.9475565285584 ], [ 586796.6032794205, 5233584.38708946, 1033.1075565285582 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:11:37+00:00", "end_time": "2018-11-12T23:49:36+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7322.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7322.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7322.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7322.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8529711, 47.24997643, 1033.107557, -121.8498701, 47.25673027, 1211.947557 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85297107458517, 47.250006057652364, 1033.1075565285582 ], [ -121.85282585377296, 47.25673026548465, 1033.1075565285582 ], [ -121.84987008995711, 47.25670063311532, 1211.9475565285584 ], [ -121.850015684738, 47.2499764322124, 1211.9475565285584 ], [ -121.85297107458517, 47.250006057652364, 1033.1075565285582 ] ] ] }, "id": "20181112_47121C7322.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7322.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:11:37Z", "pc:count": 2190601, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 586946.9687, "count": 2190601, "maximum": 587020.2833, "minimum": 586796.6033, "name": "X", "position": 0, "stddev": 43.22079445, "variance": 1868.037073 }, { "average": 5233928.004, "count": 2190601, "maximum": 5234331.807, "minimum": 5233584.387, "name": "Y", "position": 1, "stddev": 204.3952852, "variance": 41777.43262 }, { "average": 1132.368005, "count": 2190601, "maximum": 1211.947557, "minimum": 1033.107557, "name": "Z", "position": 2, "stddev": 40.06844605, "variance": 1605.480369 }, { "average": 42295.78827, "count": 2190601, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20423.13793, "variance": 417104562.8 }, { "average": 1.677484398, "count": 2190601, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9092313826, "variance": 0.8267017072 }, { "average": 2.355070138, "count": 2190601, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.159411926, "variance": 1.344236013 }, { "average": 0, "count": 2190601, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2190601, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.104683144, "count": 2190601, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4080095817, "variance": 0.1664718187 }, { "average": -4.411996684, "count": 2190601, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.58825942, "variance": 242.9938318 }, { "average": 0.3816824698, "count": 2190601, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4857994131, "variance": 0.2360010698 }, { "average": 1087.129483, "count": 2190601, "maximum": 1089, "minimum": 1086, "name": "PointSourceId", "position": 11, "stddev": 0.7190917708, "variance": 0.5170929749 }, { "average": 226102416.5, "count": 2190601, "maximum": 226103097.6, "minimum": 226101776.4, "name": "GpsTime", "position": 12, "stddev": 309.1772711, "variance": 95590.58499 }, { "average": 0.3816824698, "count": 2190601, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4857994131, "variance": 0.2360010698 }, { "average": 0, "count": 2190601, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 2190601, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002424905311, "count": 2190601, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04918359737, "variance": 0.00241902625 }, { "average": 0, "count": 2190601, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586796.6033, 5233584.387, 1033.107557, 587020.2833, 5234331.807, 1211.947557 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586796.6032794205, 5233584.38708946, 1033.1075565285582 ], [ 586796.6032794205, 5234331.80708946, 1033.1075565285582 ], [ 587020.2832794205, 5234331.80708946, 1211.9475565285584 ], [ 587020.2832794205, 5233584.38708946, 1211.9475565285584 ], [ 586796.6032794205, 5233584.38708946, 1033.1075565285582 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:11:37+00:00", "end_time": "2018-11-12T23:49:36+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5423.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785820944711, 47.25001015922728, 704.3946562996939 ], [ -121.53750972673714, 47.262665463004524, 704.3946562996939 ], [ -121.52466754820097, 47.26250080968035, 1325.554656299694 ], [ -121.52501908825181, 47.249845578361466, 1325.554656299694 ], [ -121.53785820944711, 47.25001015922728, 704.3946562996939 ] ] ] }, "bbox": [ -121.5378582, 47.24984558, 704.3946563, -121.5246675, 47.26266546, 1325.554656 ], "properties": { "datetime": "2018-11-11T23:57:43Z", "pc:count": 61954965, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611123.8088, "count": 61954965, "maximum": 611612.6341, "minimum": 610640.7741, "name": "X", "position": 0, "stddev": 273.8750577, "variance": 75007.54723 }, { "average": 5234665.063, "count": 61954965, "maximum": 5235390.449, "minimum": 5233983.589, "name": "Y", "position": 1, "stddev": 379.3447595, "variance": 143902.4465 }, { "average": 952.5832299, "count": 61954965, "maximum": 1325.554656, "minimum": 704.3946563, "name": "Z", "position": 2, "stddev": 143.7290383, "variance": 20658.03644 }, { "average": 34149.35227, "count": 61954965, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18271.55495, "variance": 333849720.4 }, { "average": 1.908067755, "count": 61954965, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.068579138, "variance": 1.141861373 }, { "average": 2.816086782, "count": 61954965, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.301182311, "variance": 1.693075406 }, { "average": 0, "count": 61954965, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61954965, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.049703926, "count": 61954965, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3129835137, "variance": 0.09795867982 }, { "average": 2.323016708, "count": 61954965, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96281745, "variance": 254.8115408 }, { "average": 0.5138870307, "count": 61954965, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998071172, "variance": 0.2498071544 }, { "average": 1056.806367, "count": 61954965, "maximum": 1061, "minimum": 1041, "name": "PointSourceId", "position": 11, "stddev": 4.183450999, "variance": 17.50126226 }, { "average": 226014004.3, "count": 61954965, "maximum": 226015863.4, "minimum": 226008713.6, "name": "GpsTime", "position": 12, "stddev": 1483.487152, "variance": 2200734.131 }, { "average": 0.5138870307, "count": 61954965, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998071172, "variance": 0.2498071544 }, { "average": 0, "count": 61954965, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61954965, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001690841081, "count": 61954965, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04108506012, "variance": 0.001687982165 }, { "average": 0, "count": 61954965, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610640.7741, 5233983.589, 704.3946563, 611612.6341, 5235390.449, 1325.554656 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610640.7740790056, 5233983.588770378, 704.3946562996939 ], [ 610640.7740790056, 5235390.448770378, 704.3946562996939 ], [ 611612.6340790057, 5235390.448770378, 1325.554656299694 ], [ 611612.6340790057, 5233983.588770378, 1325.554656299694 ], [ 610640.7740790056, 5233983.588770378, 704.3946562996939 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:57:43+00:00", "end_time": "2018-11-11T21:58:33+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5423.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5423.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5423.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5423.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5378582, 47.24984558, 704.3946563, -121.5246675, 47.26266546, 1325.554656 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785820944711, 47.25001015922728, 704.3946562996939 ], [ -121.53750972673714, 47.262665463004524, 704.3946562996939 ], [ -121.52466754820097, 47.26250080968035, 1325.554656299694 ], [ -121.52501908825181, 47.249845578361466, 1325.554656299694 ], [ -121.53785820944711, 47.25001015922728, 704.3946562996939 ] ] ] }, "id": "20181111_47121C5423.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5423.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:57:43Z", "pc:count": 61954965, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611123.8088, "count": 61954965, "maximum": 611612.6341, "minimum": 610640.7741, "name": "X", "position": 0, "stddev": 273.8750577, "variance": 75007.54723 }, { "average": 5234665.063, "count": 61954965, "maximum": 5235390.449, "minimum": 5233983.589, "name": "Y", "position": 1, "stddev": 379.3447595, "variance": 143902.4465 }, { "average": 952.5832299, "count": 61954965, "maximum": 1325.554656, "minimum": 704.3946563, "name": "Z", "position": 2, "stddev": 143.7290383, "variance": 20658.03644 }, { "average": 34149.35227, "count": 61954965, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18271.55495, "variance": 333849720.4 }, { "average": 1.908067755, "count": 61954965, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.068579138, "variance": 1.141861373 }, { "average": 2.816086782, "count": 61954965, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.301182311, "variance": 1.693075406 }, { "average": 0, "count": 61954965, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61954965, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.049703926, "count": 61954965, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3129835137, "variance": 0.09795867982 }, { "average": 2.323016708, "count": 61954965, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96281745, "variance": 254.8115408 }, { "average": 0.5138870307, "count": 61954965, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998071172, "variance": 0.2498071544 }, { "average": 1056.806367, "count": 61954965, "maximum": 1061, "minimum": 1041, "name": "PointSourceId", "position": 11, "stddev": 4.183450999, "variance": 17.50126226 }, { "average": 226014004.3, "count": 61954965, "maximum": 226015863.4, "minimum": 226008713.6, "name": "GpsTime", "position": 12, "stddev": 1483.487152, "variance": 2200734.131 }, { "average": 0.5138870307, "count": 61954965, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998071172, "variance": 0.2498071544 }, { "average": 0, "count": 61954965, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61954965, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001690841081, "count": 61954965, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04108506012, "variance": 0.001687982165 }, { "average": 0, "count": 61954965, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610640.7741, 5233983.589, 704.3946563, 611612.6341, 5235390.449, 1325.554656 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610640.7740790056, 5233983.588770378, 704.3946562996939 ], [ 610640.7740790056, 5235390.448770378, 704.3946562996939 ], [ 611612.6340790057, 5235390.448770378, 1325.554656299694 ], [ 611612.6340790057, 5233983.588770378, 1325.554656299694 ], [ 610640.7740790056, 5233983.588770378, 704.3946562996939 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:57:43+00:00", "end_time": "2018-11-11T21:58:33+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7422.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029664823827, 47.25000866787456, 418.71217509441533 ], [ -121.80001134664818, 47.262636892177234, 418.71217509441533 ], [ -121.78722937993602, 47.26250231030093, 853.9721750944153 ], [ -121.78751771867277, 47.249874145096506, 853.9721750944153 ], [ -121.80029664823827, 47.25000866787456, 418.71217509441533 ] ] ] }, "bbox": [ -121.8002966, 47.24987415, 418.7121751, -121.7872294, 47.26263689, 853.9721751 ], "properties": { "datetime": "2018-11-12T23:50:33Z", "pc:count": 66429355, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591262.0099, "count": 66429355, "maximum": 591749.6197, "minimum": 590782.4197, "name": "X", "position": 0, "stddev": 272.4930369, "variance": 74252.45517 }, { "average": 5234343.112, "count": 66429355, "maximum": 5235048.325, "minimum": 5233644.625, "name": "Y", "position": 1, "stddev": 395.8833113, "variance": 156723.5962 }, { "average": 625.4257386, "count": 66429355, "maximum": 853.9721751, "minimum": 418.7121751, "name": "Z", "position": 2, "stddev": 86.61879106, "variance": 7502.814964 }, { "average": 34667.07893, "count": 66429355, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17300.13809, "variance": 299294777.8 }, { "average": 2.100059213, "count": 66429355, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.150313895, "variance": 1.323222058 }, { "average": 3.2009228, "count": 66429355, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.288142128, "variance": 1.659310142 }, { "average": 0, "count": 66429355, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.462324751e-07, "count": 66429355, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005884151259, "variance": 3.462323604e-07 }, { "average": 1.035315863, "count": 66429355, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2780810078, "variance": 0.07732904692 }, { "average": -0.003129221172, "count": 66429355, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.6387416, "variance": 244.5702389 }, { "average": 0.5261391293, "count": 66429355, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4993162822, "variance": 0.2493167497 }, { "average": 1082.397991, "count": 66429355, "maximum": 1086, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.229996094, "variance": 1.512890391 }, { "average": 226100376.9, "count": 66429355, "maximum": 226101833.9, "minimum": 226098968, "name": "GpsTime", "position": 12, "stddev": 546.102343, "variance": 298227.769 }, { "average": 0.5261391293, "count": 66429355, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4993162822, "variance": 0.2493167497 }, { "average": 0, "count": 66429355, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66429355, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001442013098, "count": 66429355, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03794645857, "variance": 0.001439933718 }, { "average": 0, "count": 66429355, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590782.4197, 5233644.625, 418.7121751, 591749.6197, 5235048.325, 853.9721751 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590782.4197286443, 5233644.625427002, 418.71217509441533 ], [ 590782.4197286443, 5235048.325427001, 418.71217509441533 ], [ 591749.6197286443, 5235048.325427001, 853.9721750944153 ], [ 591749.6197286443, 5233644.625427002, 853.9721750944153 ], [ 590782.4197286443, 5233644.625427002, 418.71217509441533 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:50:33+00:00", "end_time": "2018-11-12T23:02:48+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7422.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7422.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7422.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7422.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8002966, 47.24987415, 418.7121751, -121.7872294, 47.26263689, 853.9721751 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029664823827, 47.25000866787456, 418.71217509441533 ], [ -121.80001134664818, 47.262636892177234, 418.71217509441533 ], [ -121.78722937993602, 47.26250231030093, 853.9721750944153 ], [ -121.78751771867277, 47.249874145096506, 853.9721750944153 ], [ -121.80029664823827, 47.25000866787456, 418.71217509441533 ] ] ] }, "id": "20181112_47121C7422.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7422.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:50:33Z", "pc:count": 66429355, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591262.0099, "count": 66429355, "maximum": 591749.6197, "minimum": 590782.4197, "name": "X", "position": 0, "stddev": 272.4930369, "variance": 74252.45517 }, { "average": 5234343.112, "count": 66429355, "maximum": 5235048.325, "minimum": 5233644.625, "name": "Y", "position": 1, "stddev": 395.8833113, "variance": 156723.5962 }, { "average": 625.4257386, "count": 66429355, "maximum": 853.9721751, "minimum": 418.7121751, "name": "Z", "position": 2, "stddev": 86.61879106, "variance": 7502.814964 }, { "average": 34667.07893, "count": 66429355, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17300.13809, "variance": 299294777.8 }, { "average": 2.100059213, "count": 66429355, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.150313895, "variance": 1.323222058 }, { "average": 3.2009228, "count": 66429355, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.288142128, "variance": 1.659310142 }, { "average": 0, "count": 66429355, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.462324751e-07, "count": 66429355, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005884151259, "variance": 3.462323604e-07 }, { "average": 1.035315863, "count": 66429355, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2780810078, "variance": 0.07732904692 }, { "average": -0.003129221172, "count": 66429355, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.6387416, "variance": 244.5702389 }, { "average": 0.5261391293, "count": 66429355, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4993162822, "variance": 0.2493167497 }, { "average": 1082.397991, "count": 66429355, "maximum": 1086, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.229996094, "variance": 1.512890391 }, { "average": 226100376.9, "count": 66429355, "maximum": 226101833.9, "minimum": 226098968, "name": "GpsTime", "position": 12, "stddev": 546.102343, "variance": 298227.769 }, { "average": 0.5261391293, "count": 66429355, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4993162822, "variance": 0.2493167497 }, { "average": 0, "count": 66429355, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66429355, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001442013098, "count": 66429355, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03794645857, "variance": 0.001439933718 }, { "average": 0, "count": 66429355, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590782.4197, 5233644.625, 418.7121751, 591749.6197, 5235048.325, 853.9721751 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590782.4197286443, 5233644.625427002, 418.71217509441533 ], [ 590782.4197286443, 5235048.325427001, 418.71217509441533 ], [ 591749.6197286443, 5235048.325427001, 853.9721750944153 ], [ 591749.6197286443, 5233644.625427002, 853.9721750944153 ], [ 590782.4197286443, 5233644.625427002, 418.71217509441533 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:50:33+00:00", "end_time": "2018-11-12T23:02:48+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6112.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781108334983, 47.212509407558414, 535.6223864963777 ], [ -121.73751116384571, 47.22514389575419, 535.6223864963777 ], [ -121.72471527236988, 47.2250021690521, 1000.2623864963775 ], [ -121.72501822968957, 47.212367743116445, 1000.2623864963775 ], [ -121.73781108334983, 47.212509407558414, 535.6223864963777 ] ] ] }, "bbox": [ -121.7378111, 47.21236774, 535.6223865, -121.7247153, 47.2251439, 1000.262386 ], "properties": { "datetime": "2018-11-13T00:05:34Z", "pc:count": 48978884, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596071.1194, "count": 48978884, "maximum": 596546.9942, "minimum": 595578.0342, "name": "X", "position": 0, "stddev": 273.1712449, "variance": 74622.52906 }, { "average": 5230285.976, "count": 48978884, "maximum": 5230956.402, "minimum": 5229551.982, "name": "Y", "position": 1, "stddev": 402.7685942, "variance": 162222.5405 }, { "average": 775.281978, "count": 48978884, "maximum": 1000.262386, "minimum": 535.6223865, "name": "Z", "position": 2, "stddev": 102.4233275, "variance": 10490.53801 }, { "average": 33615.37336, "count": 48978884, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17371.10813, "variance": 301755397.6 }, { "average": 1.982406377, "count": 48978884, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.08179758, "variance": 1.170286005 }, { "average": 2.964437573, "count": 48978884, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.250274132, "variance": 1.563185405 }, { "average": 0, "count": 48978884, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48978884, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.056990417, "count": 48978884, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3314392811, "variance": 0.1098519971 }, { "average": 0.5115659956, "count": 48978884, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.41156395, "variance": 269.3394312 }, { "average": 0.5915966971, "count": 48978884, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4915384522, "variance": 0.24161005 }, { "average": 1085.181993, "count": 48978884, "maximum": 1088, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 1.292852488, "variance": 1.671467555 }, { "average": 226101579.4, "count": 48978884, "maximum": 226102734.5, "minimum": 226100191.7, "name": "GpsTime", "position": 12, "stddev": 550.3767755, "variance": 302914.595 }, { "average": 0.5915966971, "count": 48978884, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4915384522, "variance": 0.24161005 }, { "average": 0, "count": 48978884, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48978884, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001870316196, "count": 48978884, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04320669105, "variance": 0.001866818151 }, { "average": 0, "count": 48978884, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595578.0342, 5229551.982, 535.6223865, 596546.9942, 5230956.402, 1000.262386 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595578.0342413441, 5229551.982241336, 535.6223864963777 ], [ 595578.0342413441, 5230956.402241336, 535.6223864963777 ], [ 596546.994241344, 5230956.402241336, 1000.2623864963775 ], [ 596546.994241344, 5229551.982241336, 1000.2623864963775 ], [ 595578.0342413441, 5229551.982241336, 535.6223864963777 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:05:34+00:00", "end_time": "2018-11-12T23:23:11+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6112.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6112.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6112.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6112.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7378111, 47.21236774, 535.6223865, -121.7247153, 47.2251439, 1000.262386 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781108334983, 47.212509407558414, 535.6223864963777 ], [ -121.73751116384571, 47.22514389575419, 535.6223864963777 ], [ -121.72471527236988, 47.2250021690521, 1000.2623864963775 ], [ -121.72501822968957, 47.212367743116445, 1000.2623864963775 ], [ -121.73781108334983, 47.212509407558414, 535.6223864963777 ] ] ] }, "id": "20181112_47121B6112.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6112.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:05:34Z", "pc:count": 48978884, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596071.1194, "count": 48978884, "maximum": 596546.9942, "minimum": 595578.0342, "name": "X", "position": 0, "stddev": 273.1712449, "variance": 74622.52906 }, { "average": 5230285.976, "count": 48978884, "maximum": 5230956.402, "minimum": 5229551.982, "name": "Y", "position": 1, "stddev": 402.7685942, "variance": 162222.5405 }, { "average": 775.281978, "count": 48978884, "maximum": 1000.262386, "minimum": 535.6223865, "name": "Z", "position": 2, "stddev": 102.4233275, "variance": 10490.53801 }, { "average": 33615.37336, "count": 48978884, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17371.10813, "variance": 301755397.6 }, { "average": 1.982406377, "count": 48978884, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.08179758, "variance": 1.170286005 }, { "average": 2.964437573, "count": 48978884, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.250274132, "variance": 1.563185405 }, { "average": 0, "count": 48978884, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48978884, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.056990417, "count": 48978884, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3314392811, "variance": 0.1098519971 }, { "average": 0.5115659956, "count": 48978884, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.41156395, "variance": 269.3394312 }, { "average": 0.5915966971, "count": 48978884, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4915384522, "variance": 0.24161005 }, { "average": 1085.181993, "count": 48978884, "maximum": 1088, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 1.292852488, "variance": 1.671467555 }, { "average": 226101579.4, "count": 48978884, "maximum": 226102734.5, "minimum": 226100191.7, "name": "GpsTime", "position": 12, "stddev": 550.3767755, "variance": 302914.595 }, { "average": 0.5915966971, "count": 48978884, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4915384522, "variance": 0.24161005 }, { "average": 0, "count": 48978884, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48978884, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001870316196, "count": 48978884, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04320669105, "variance": 0.001866818151 }, { "average": 0, "count": 48978884, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595578.0342, 5229551.982, 535.6223865, 596546.9942, 5230956.402, 1000.262386 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595578.0342413441, 5229551.982241336, 535.6223864963777 ], [ 595578.0342413441, 5230956.402241336, 535.6223864963777 ], [ 596546.994241344, 5230956.402241336, 1000.2623864963775 ], [ 596546.994241344, 5229551.982241336, 1000.2623864963775 ], [ 595578.0342413441, 5229551.982241336, 535.6223864963777 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:05:34+00:00", "end_time": "2018-11-12T23:23:11+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7113.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85023289975055, 47.33750795144442, 467.16814516596423 ], [ -121.84995874741479, 47.350130990192156, 467.16814516596423 ], [ -121.83724068977801, 47.350002663453836, 870.7081451659642 ], [ -121.8375178722435, 47.33737968104849, 870.7081451659642 ], [ -121.85023289975055, 47.33750795144442, 467.16814516596423 ] ] ] }, "bbox": [ -121.8502329, 47.33737968, 467.1681452, -121.8372407, 47.35013099, 870.7081452 ], "properties": { "datetime": "2018-11-12T22:15:44Z", "pc:count": 61229235, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587355.3074, "count": 61229235, "maximum": 587821.1451, "minimum": 586860.3851, "name": "X", "position": 0, "stddev": 269.5226551, "variance": 72642.46163 }, { "average": 5243963.031, "count": 61229235, "maximum": 5244714.672, "minimum": 5243311.552, "name": "Y", "position": 1, "stddev": 365.2879404, "variance": 133435.2794 }, { "average": 649.5079101, "count": 61229235, "maximum": 870.7081452, "minimum": 467.1681452, "name": "Z", "position": 2, "stddev": 83.2860292, "variance": 6936.562659 }, { "average": 34826.12666, "count": 61229235, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17095.32818, "variance": 292250245.7 }, { "average": 2.098861238, "count": 61229235, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.150942367, "variance": 1.324668333 }, { "average": 3.197869743, "count": 61229235, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.291388384, "variance": 1.667683959 }, { "average": 0, "count": 61229235, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.429734178e-07, "count": 61229235, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005856392284, "variance": 3.429733058e-07 }, { "average": 1.036413765, "count": 61229235, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2720665118, "variance": 0.07402018686 }, { "average": -0.6416980725, "count": 61229235, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90014415, "variance": 252.8145841 }, { "average": 0.5086258876, "count": 61229235, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999255926, "variance": 0.2499255981 }, { "average": 1069.50197, "count": 61229235, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 2.698291752, "variance": 7.28077838 }, { "average": 226086808.5, "count": 61229235, "maximum": 226096144.6, "minimum": 226016251.9, "name": "GpsTime", "position": 12, "stddev": 23272.74024, "variance": 541620438.3 }, { "average": 0.5086258876, "count": 61229235, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999255926, "variance": 0.2499255981 }, { "average": 0, "count": 61229235, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61229235, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001297746085, "count": 61229235, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03600086056, "variance": 0.001296061961 }, { "average": 0, "count": 61229235, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586860.3851, 5243311.552, 467.1681452, 587821.1451, 5244714.672, 870.7081452 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586860.3850692998, 5243311.551520468, 467.16814516596423 ], [ 586860.3850692998, 5244714.671520467, 467.16814516596423 ], [ 587821.1450692998, 5244714.671520467, 870.7081451659642 ], [ 587821.1450692998, 5243311.551520468, 870.7081451659642 ], [ 586860.3850692998, 5243311.551520468, 467.16814516596423 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:15:44+00:00", "end_time": "2018-11-12T00:04:11+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7113.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7113.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7113.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7113.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8502329, 47.33737968, 467.1681452, -121.8372407, 47.35013099, 870.7081452 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85023289975055, 47.33750795144442, 467.16814516596423 ], [ -121.84995874741479, 47.350130990192156, 467.16814516596423 ], [ -121.83724068977801, 47.350002663453836, 870.7081451659642 ], [ -121.8375178722435, 47.33737968104849, 870.7081451659642 ], [ -121.85023289975055, 47.33750795144442, 467.16814516596423 ] ] ] }, "id": "20181111_47121C7113.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7113.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:15:44Z", "pc:count": 61229235, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587355.3074, "count": 61229235, "maximum": 587821.1451, "minimum": 586860.3851, "name": "X", "position": 0, "stddev": 269.5226551, "variance": 72642.46163 }, { "average": 5243963.031, "count": 61229235, "maximum": 5244714.672, "minimum": 5243311.552, "name": "Y", "position": 1, "stddev": 365.2879404, "variance": 133435.2794 }, { "average": 649.5079101, "count": 61229235, "maximum": 870.7081452, "minimum": 467.1681452, "name": "Z", "position": 2, "stddev": 83.2860292, "variance": 6936.562659 }, { "average": 34826.12666, "count": 61229235, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17095.32818, "variance": 292250245.7 }, { "average": 2.098861238, "count": 61229235, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.150942367, "variance": 1.324668333 }, { "average": 3.197869743, "count": 61229235, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.291388384, "variance": 1.667683959 }, { "average": 0, "count": 61229235, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.429734178e-07, "count": 61229235, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005856392284, "variance": 3.429733058e-07 }, { "average": 1.036413765, "count": 61229235, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2720665118, "variance": 0.07402018686 }, { "average": -0.6416980725, "count": 61229235, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90014415, "variance": 252.8145841 }, { "average": 0.5086258876, "count": 61229235, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999255926, "variance": 0.2499255981 }, { "average": 1069.50197, "count": 61229235, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 2.698291752, "variance": 7.28077838 }, { "average": 226086808.5, "count": 61229235, "maximum": 226096144.6, "minimum": 226016251.9, "name": "GpsTime", "position": 12, "stddev": 23272.74024, "variance": 541620438.3 }, { "average": 0.5086258876, "count": 61229235, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999255926, "variance": 0.2499255981 }, { "average": 0, "count": 61229235, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61229235, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001297746085, "count": 61229235, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03600086056, "variance": 0.001296061961 }, { "average": 0, "count": 61229235, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586860.3851, 5243311.552, 467.1681452, 587821.1451, 5244714.672, 870.7081452 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586860.3850692998, 5243311.551520468, 467.16814516596423 ], [ 586860.3850692998, 5244714.671520467, 467.16814516596423 ], [ 587821.1450692998, 5244714.671520467, 870.7081451659642 ], [ 587821.1450692998, 5243311.551520468, 870.7081451659642 ], [ 586860.3850692998, 5243311.551520468, 467.16814516596423 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:15:44+00:00", "end_time": "2018-11-12T00:04:11+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5121.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533722575114, 47.187509798588565, 802.8696801116969 ], [ -121.62501054985705, 47.200156184688296, 802.8696801116969 ], [ -121.61218904507928, 47.200001566557965, 1289.3896801116969 ], [ -121.6125187647846, 47.18735524844088, 1289.3896801116969 ], [ -121.62533722575114, 47.187509798588565, 802.8696801116969 ] ] ] }, "bbox": [ -121.6253372, 47.18735525, 802.8696801, -121.612189, 47.20015618, 1289.38968 ], "properties": { "datetime": "2018-11-12T23:40:19Z", "pc:count": 56352475, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604637.8877, "count": 56352475, "maximum": 605115.105, "minimum": 604143.705, "name": "X", "position": 0, "stddev": 258.5053863, "variance": 66825.03473 }, { "average": 5227581.075, "count": 56352475, "maximum": 5228323.479, "minimum": 5226917.679, "name": "Y", "position": 1, "stddev": 405.4192875, "variance": 164364.7987 }, { "average": 1003.90881, "count": 56352475, "maximum": 1289.38968, "minimum": 802.8696801, "name": "Z", "position": 2, "stddev": 83.11661313, "variance": 6908.371378 }, { "average": 34904.89979, "count": 56352475, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20828.10646, "variance": 433810018.6 }, { "average": 2.02312028, "count": 56352475, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.187427555, "variance": 1.409984199 }, { "average": 3.046472422, "count": 56352475, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.469791019, "variance": 2.16028564 }, { "average": 0, "count": 56352475, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.388361824e-07, "count": 56352475, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007992720348, "variance": 6.388357857e-07 }, { "average": 1.052968055, "count": 56352475, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3264050667, "variance": 0.1065402676 }, { "average": 0.5132798122, "count": 56352475, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07622641, "variance": 258.4450555 }, { "average": 0.5086365062, "count": 56352475, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999254096, "variance": 0.2499254152 }, { "average": 1081.80971, "count": 56352475, "maximum": 1084, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.118575493, "variance": 1.251211134 }, { "average": 226100130.9, "count": 56352475, "maximum": 226101219.2, "minimum": 226098750.6, "name": "GpsTime", "position": 12, "stddev": 500.1052572, "variance": 250105.2682 }, { "average": 0.5086365062, "count": 56352475, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999254096, "variance": 0.2499254152 }, { "average": 0, "count": 56352475, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56352475, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001879260849, "count": 56352475, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04330969015, "variance": 0.001875729261 }, { "average": 0, "count": 56352475, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604143.705, 5226917.679, 802.8696801, 605115.105, 5228323.479, 1289.38968 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604143.705011254, 5226917.6791517, 802.8696801116969 ], [ 604143.705011254, 5228323.479151701, 802.8696801116969 ], [ 605115.1050112539, 5228323.479151701, 1289.3896801116969 ], [ 605115.1050112539, 5226917.6791517, 1289.3896801116969 ], [ 604143.705011254, 5226917.6791517, 802.8696801116969 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:40:19+00:00", "end_time": "2018-11-12T22:59:10+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5121.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5121.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5121.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5121.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6253372, 47.18735525, 802.8696801, -121.612189, 47.20015618, 1289.38968 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533722575114, 47.187509798588565, 802.8696801116969 ], [ -121.62501054985705, 47.200156184688296, 802.8696801116969 ], [ -121.61218904507928, 47.200001566557965, 1289.3896801116969 ], [ -121.6125187647846, 47.18735524844088, 1289.3896801116969 ], [ -121.62533722575114, 47.187509798588565, 802.8696801116969 ] ] ] }, "id": "20181112_47121B5121.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5121.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:40:19Z", "pc:count": 56352475, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604637.8877, "count": 56352475, "maximum": 605115.105, "minimum": 604143.705, "name": "X", "position": 0, "stddev": 258.5053863, "variance": 66825.03473 }, { "average": 5227581.075, "count": 56352475, "maximum": 5228323.479, "minimum": 5226917.679, "name": "Y", "position": 1, "stddev": 405.4192875, "variance": 164364.7987 }, { "average": 1003.90881, "count": 56352475, "maximum": 1289.38968, "minimum": 802.8696801, "name": "Z", "position": 2, "stddev": 83.11661313, "variance": 6908.371378 }, { "average": 34904.89979, "count": 56352475, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20828.10646, "variance": 433810018.6 }, { "average": 2.02312028, "count": 56352475, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.187427555, "variance": 1.409984199 }, { "average": 3.046472422, "count": 56352475, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.469791019, "variance": 2.16028564 }, { "average": 0, "count": 56352475, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.388361824e-07, "count": 56352475, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007992720348, "variance": 6.388357857e-07 }, { "average": 1.052968055, "count": 56352475, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3264050667, "variance": 0.1065402676 }, { "average": 0.5132798122, "count": 56352475, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07622641, "variance": 258.4450555 }, { "average": 0.5086365062, "count": 56352475, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999254096, "variance": 0.2499254152 }, { "average": 1081.80971, "count": 56352475, "maximum": 1084, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.118575493, "variance": 1.251211134 }, { "average": 226100130.9, "count": 56352475, "maximum": 226101219.2, "minimum": 226098750.6, "name": "GpsTime", "position": 12, "stddev": 500.1052572, "variance": 250105.2682 }, { "average": 0.5086365062, "count": 56352475, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999254096, "variance": 0.2499254152 }, { "average": 0, "count": 56352475, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56352475, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001879260849, "count": 56352475, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04330969015, "variance": 0.001875729261 }, { "average": 0, "count": 56352475, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604143.705, 5226917.679, 802.8696801, 605115.105, 5228323.479, 1289.38968 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604143.705011254, 5226917.6791517, 802.8696801116969 ], [ 604143.705011254, 5228323.479151701, 802.8696801116969 ], [ 605115.1050112539, 5228323.479151701, 1289.3896801116969 ], [ 605115.1050112539, 5226917.6791517, 1289.3896801116969 ], [ 604143.705011254, 5226917.6791517, 802.8696801116969 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:40:19+00:00", "end_time": "2018-11-12T22:59:10+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7323.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85015930207648, 47.25000733337859, 798.7839015952985 ], [ -121.84988597361894, 47.26263038550582, 798.7839015952985 ], [ -121.83724148486863, 47.26250276433744, 1216.0439015952984 ], [ -121.83751781668424, 47.24987976822891, 1216.0439015952984 ], [ -121.85015930207648, 47.25000733337859, 798.7839015952985 ] ] ] }, "bbox": [ -121.8501593, 47.24987977, 798.7839016, -121.8372415, 47.26263039, 1216.043902 ], "properties": { "datetime": "2018-11-13T00:03:27Z", "pc:count": 38253672, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587527.16, "count": 38253672, "maximum": 587966.1454, "minimum": 587009.3654, "name": "X", "position": 0, "stddev": 267.0817763, "variance": 71332.67524 }, { "average": 5234254.939, "count": 38253672, "maximum": 5234990.761, "minimum": 5233587.661, "name": "Y", "position": 1, "stddev": 383.1894304, "variance": 146834.1396 }, { "average": 1005.784182, "count": 38253672, "maximum": 1216.043902, "minimum": 798.7839016, "name": "Z", "position": 2, "stddev": 68.46716175, "variance": 4687.752237 }, { "average": 38159.72732, "count": 38253672, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20235.23212, "variance": 409464618.9 }, { "average": 1.899299602, "count": 38253672, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.087203486, "variance": 1.182011419 }, { "average": 2.799009805, "count": 38253672, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.355749217, "variance": 1.838055939 }, { "average": 0, "count": 38253672, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 38253672, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.083334823, "count": 38253672, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.384954933, "variance": 0.1481903005 }, { "average": 3.203085086, "count": 38253672, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.27181913, "variance": 233.2284595 }, { "average": 0.5266303847, "count": 38253672, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4992903255, "variance": 0.2492908291 }, { "average": 1086.268118, "count": 38253672, "maximum": 1088, "minimum": 1083, "name": "PointSourceId", "position": 11, "stddev": 0.9602870149, "variance": 0.922151151 }, { "average": 226102036.4, "count": 38253672, "maximum": 226102607.6, "minimum": 226100781.7, "name": "GpsTime", "position": 12, "stddev": 465.4582866, "variance": 216651.4166 }, { "average": 0.5266303847, "count": 38253672, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4992903255, "variance": 0.2492908291 }, { "average": 0, "count": 38253672, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 38253672, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002393338867, "count": 38253672, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0488631851, "variance": 0.002387610858 }, { "average": 0, "count": 38253672, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587009.3654, 5233587.661, 798.7839016, 587966.1454, 5234990.761, 1216.043902 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587009.3653945014, 5233587.660866053, 798.7839015952985 ], [ 587009.3653945014, 5234990.7608660525, 798.7839015952985 ], [ 587966.1453945014, 5234990.7608660525, 1216.0439015952984 ], [ 587966.1453945014, 5233587.660866053, 1216.0439015952984 ], [ 587009.3653945014, 5233587.660866053, 798.7839015952985 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:03:27+00:00", "end_time": "2018-11-12T23:33:01+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7323.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7323.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7323.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7323.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8501593, 47.24987977, 798.7839016, -121.8372415, 47.26263039, 1216.043902 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85015930207648, 47.25000733337859, 798.7839015952985 ], [ -121.84988597361894, 47.26263038550582, 798.7839015952985 ], [ -121.83724148486863, 47.26250276433744, 1216.0439015952984 ], [ -121.83751781668424, 47.24987976822891, 1216.0439015952984 ], [ -121.85015930207648, 47.25000733337859, 798.7839015952985 ] ] ] }, "id": "20181112_47121C7323.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7323.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:03:27Z", "pc:count": 38253672, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587527.16, "count": 38253672, "maximum": 587966.1454, "minimum": 587009.3654, "name": "X", "position": 0, "stddev": 267.0817763, "variance": 71332.67524 }, { "average": 5234254.939, "count": 38253672, "maximum": 5234990.761, "minimum": 5233587.661, "name": "Y", "position": 1, "stddev": 383.1894304, "variance": 146834.1396 }, { "average": 1005.784182, "count": 38253672, "maximum": 1216.043902, "minimum": 798.7839016, "name": "Z", "position": 2, "stddev": 68.46716175, "variance": 4687.752237 }, { "average": 38159.72732, "count": 38253672, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20235.23212, "variance": 409464618.9 }, { "average": 1.899299602, "count": 38253672, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.087203486, "variance": 1.182011419 }, { "average": 2.799009805, "count": 38253672, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.355749217, "variance": 1.838055939 }, { "average": 0, "count": 38253672, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 38253672, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.083334823, "count": 38253672, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.384954933, "variance": 0.1481903005 }, { "average": 3.203085086, "count": 38253672, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.27181913, "variance": 233.2284595 }, { "average": 0.5266303847, "count": 38253672, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4992903255, "variance": 0.2492908291 }, { "average": 1086.268118, "count": 38253672, "maximum": 1088, "minimum": 1083, "name": "PointSourceId", "position": 11, "stddev": 0.9602870149, "variance": 0.922151151 }, { "average": 226102036.4, "count": 38253672, "maximum": 226102607.6, "minimum": 226100781.7, "name": "GpsTime", "position": 12, "stddev": 465.4582866, "variance": 216651.4166 }, { "average": 0.5266303847, "count": 38253672, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4992903255, "variance": 0.2492908291 }, { "average": 0, "count": 38253672, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 38253672, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002393338867, "count": 38253672, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0488631851, "variance": 0.002387610858 }, { "average": 0, "count": 38253672, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587009.3654, 5233587.661, 798.7839016, 587966.1454, 5234990.761, 1216.043902 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587009.3653945014, 5233587.660866053, 798.7839015952985 ], [ 587009.3653945014, 5234990.7608660525, 798.7839015952985 ], [ 587966.1453945014, 5234990.7608660525, 1216.0439015952984 ], [ 587966.1453945014, 5233587.660866053, 1216.0439015952984 ], [ 587009.3653945014, 5233587.660866053, 798.7839015952985 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:03:27+00:00", "end_time": "2018-11-12T23:33:01+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5125.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534871329487, 47.18751030856378, 554.5034932464755 ], [ -121.57501002559745, 47.200161462197926, 554.5034932464755 ], [ -121.56217718043142, 47.200001102948896, 1059.2234932464755 ], [ -121.56251891564986, 47.187350019848225, 1059.2234932464755 ], [ -121.57534871329487, 47.18751030856378, 554.5034932464755 ] ] ] }, "bbox": [ -121.5753487, 47.18735002, 554.5034932, -121.5621772, 47.20016146, 1059.223493 ], "properties": { "datetime": "2018-11-12T23:13:16Z", "pc:count": 93213230, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608401.1721, "count": 93213230, "maximum": 608902.9882, "minimum": 607930.7082, "name": "X", "position": 0, "stddev": 271.3002882, "variance": 73603.84636 }, { "average": 5227752.373, "count": 93213230, "maximum": 5228391.974, "minimum": 5226985.614, "name": "Y", "position": 1, "stddev": 391.675851, "variance": 153409.9723 }, { "average": 794.4519886, "count": 93213230, "maximum": 1059.223493, "minimum": 554.5034932, "name": "Z", "position": 2, "stddev": 113.7302021, "variance": 12934.55886 }, { "average": 36199.05865, "count": 93213230, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18015.0333, "variance": 324541424.8 }, { "average": 1.793039368, "count": 93213230, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.002071816, "variance": 1.004147924 }, { "average": 2.585744277, "count": 93213230, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260982905, "variance": 1.590077888 }, { "average": 0, "count": 93213230, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.030827598e-05, "count": 93213230, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.004506424722, "variance": 2.030786377e-05 }, { "average": 1.0454804, "count": 93213230, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3236336571, "variance": 0.104738744 }, { "average": -1.46881173, "count": 93213230, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13537894, "variance": 260.3504535 }, { "average": 0.5000874876, "count": 93213230, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499999995, "variance": 0.249999995 }, { "average": 1049.01853, "count": 93213230, "maximum": 1081, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 29.10355479, "variance": 847.0169015 }, { "average": 225999227.5, "count": 93213230, "maximum": 226099596.8, "minimum": 225753769.8, "name": "GpsTime", "position": 12, "stddev": 128531.3042, "variance": 16520296150.0 }, { "average": 0.5000874876, "count": 93213230, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499999995, "variance": 0.249999995 }, { "average": 0, "count": 93213230, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 93213230, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002044226984, "count": 93213230, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0451668921, "variance": 0.002040048142 }, { "average": 0, "count": 93213230, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607930.7082, 5226985.614, 554.5034932, 608902.9882, 5228391.974, 1059.223493 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607930.7081866096, 5226985.614051924, 554.5034932464755 ], [ 607930.7081866096, 5228391.9740519235, 554.5034932464755 ], [ 608902.9881866096, 5228391.9740519235, 1059.2234932464755 ], [ 608902.9881866096, 5226985.614051924, 1059.2234932464755 ], [ 607930.7081866096, 5226985.614051924, 554.5034932464755 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:13:16+00:00", "end_time": "2018-11-08T23:09:29+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5125.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5125.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5125.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5125.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5753487, 47.18735002, 554.5034932, -121.5621772, 47.20016146, 1059.223493 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534871329487, 47.18751030856378, 554.5034932464755 ], [ -121.57501002559745, 47.200161462197926, 554.5034932464755 ], [ -121.56217718043142, 47.200001102948896, 1059.2234932464755 ], [ -121.56251891564986, 47.187350019848225, 1059.2234932464755 ], [ -121.57534871329487, 47.18751030856378, 554.5034932464755 ] ] ] }, "id": "20181108_47121B5125.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5125.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:13:16Z", "pc:count": 93213230, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608401.1721, "count": 93213230, "maximum": 608902.9882, "minimum": 607930.7082, "name": "X", "position": 0, "stddev": 271.3002882, "variance": 73603.84636 }, { "average": 5227752.373, "count": 93213230, "maximum": 5228391.974, "minimum": 5226985.614, "name": "Y", "position": 1, "stddev": 391.675851, "variance": 153409.9723 }, { "average": 794.4519886, "count": 93213230, "maximum": 1059.223493, "minimum": 554.5034932, "name": "Z", "position": 2, "stddev": 113.7302021, "variance": 12934.55886 }, { "average": 36199.05865, "count": 93213230, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18015.0333, "variance": 324541424.8 }, { "average": 1.793039368, "count": 93213230, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.002071816, "variance": 1.004147924 }, { "average": 2.585744277, "count": 93213230, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.260982905, "variance": 1.590077888 }, { "average": 0, "count": 93213230, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.030827598e-05, "count": 93213230, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.004506424722, "variance": 2.030786377e-05 }, { "average": 1.0454804, "count": 93213230, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3236336571, "variance": 0.104738744 }, { "average": -1.46881173, "count": 93213230, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.13537894, "variance": 260.3504535 }, { "average": 0.5000874876, "count": 93213230, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499999995, "variance": 0.249999995 }, { "average": 1049.01853, "count": 93213230, "maximum": 1081, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 29.10355479, "variance": 847.0169015 }, { "average": 225999227.5, "count": 93213230, "maximum": 226099596.8, "minimum": 225753769.8, "name": "GpsTime", "position": 12, "stddev": 128531.3042, "variance": 16520296150.0 }, { "average": 0.5000874876, "count": 93213230, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499999995, "variance": 0.249999995 }, { "average": 0, "count": 93213230, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 93213230, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002044226984, "count": 93213230, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0451668921, "variance": 0.002040048142 }, { "average": 0, "count": 93213230, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607930.7082, 5226985.614, 554.5034932, 608902.9882, 5228391.974, 1059.223493 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607930.7081866096, 5226985.614051924, 554.5034932464755 ], [ 607930.7081866096, 5228391.9740519235, 554.5034932464755 ], [ 608902.9881866096, 5228391.9740519235, 1059.2234932464755 ], [ 608902.9881866096, 5226985.614051924, 1059.2234932464755 ], [ 607930.7081866096, 5226985.614051924, 554.5034932464755 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:13:16+00:00", "end_time": "2018-11-08T23:09:29+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B5301.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62527770595318, 47.17729920183477, 1034.7063236941954 ], [ -121.62501027040217, 47.18765616095054, 1034.7063236941954 ], [ -121.61224482346387, 47.18750221663814, 1464.9463236941951 ], [ -121.61251473995743, 47.17714531295575, 1464.9463236941951 ], [ -121.62527770595318, 47.17729920183477, 1034.7063236941954 ] ] ] }, "bbox": [ -121.6252777, 47.17714531, 1034.706324, -121.6122448, 47.18765616, 1464.946324 ], "properties": { "datetime": "2018-11-12T23:54:26Z", "pc:count": 32165937, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604686.2882, "count": 32165937, "maximum": 605135.5679, "minimum": 604168.1879, "name": "X", "position": 0, "stddev": 276.0138984, "variance": 76183.67211 }, { "average": 5226493.911, "count": 32165937, "maximum": 5226934.38, "minimum": 5225783.08, "name": "Y", "position": 1, "stddev": 293.0595643, "variance": 85883.9082 }, { "average": 1273.959955, "count": 32165937, "maximum": 1464.946324, "minimum": 1034.706324, "name": "Z", "position": 2, "stddev": 102.1537754, "variance": 10435.39382 }, { "average": 35940.26682, "count": 32165937, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 22178.43767, "variance": 491883097.4 }, { "average": 1.912832634, "count": 32165937, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.128867811, "variance": 1.274342534 }, { "average": 2.825726047, "count": 32165937, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.441190567, "variance": 2.077030251 }, { "average": 0, "count": 32165937, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.108878812e-08, "count": 32165937, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001763201296, "variance": 3.108878812e-08 }, { "average": 1.083362471, "count": 32165937, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3850175764, "variance": 0.1482385341 }, { "average": -0.01060393158, "count": 32165937, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27473045, "variance": 264.8668511 }, { "average": 0.5664733162, "count": 32165937, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4955616065, "variance": 0.2455813059 }, { "average": 1083.682481, "count": 32165937, "maximum": 1086, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 0.8701565456, "variance": 0.7571724139 }, { "average": 226100962.2, "count": 32165937, "maximum": 226102066.3, "minimum": 226100327.6, "name": "GpsTime", "position": 12, "stddev": 411.7261835, "variance": 169518.4502 }, { "average": 0.5664733162, "count": 32165937, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4955616065, "variance": 0.2455813059 }, { "average": 0, "count": 32165937, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 32165937, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002394178662, "count": 32165937, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04887173666, "variance": 0.002388446645 }, { "average": 0, "count": 32165937, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604168.1879, 5225783.08, 1034.706324, 605135.5679, 5226934.38, 1464.946324 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604168.1878865277, 5225783.080180466, 1034.7063236941954 ], [ 604168.1878865277, 5226934.380180467, 1034.7063236941954 ], [ 605135.5678865276, 5226934.380180467, 1464.9463236941951 ], [ 605135.5678865276, 5225783.080180466, 1464.9463236941951 ], [ 604168.1878865277, 5225783.080180466, 1034.7063236941954 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:54:26+00:00", "end_time": "2018-11-12T23:25:27+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B5301.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B5301.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B5301.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5301.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6252777, 47.17714531, 1034.706324, -121.6122448, 47.18765616, 1464.946324 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62527770595318, 47.17729920183477, 1034.7063236941954 ], [ -121.62501027040217, 47.18765616095054, 1034.7063236941954 ], [ -121.61224482346387, 47.18750221663814, 1464.9463236941951 ], [ -121.61251473995743, 47.17714531295575, 1464.9463236941951 ], [ -121.62527770595318, 47.17729920183477, 1034.7063236941954 ] ] ] }, "id": "20181112_47121B5301.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B5301.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:54:26Z", "pc:count": 32165937, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604686.2882, "count": 32165937, "maximum": 605135.5679, "minimum": 604168.1879, "name": "X", "position": 0, "stddev": 276.0138984, "variance": 76183.67211 }, { "average": 5226493.911, "count": 32165937, "maximum": 5226934.38, "minimum": 5225783.08, "name": "Y", "position": 1, "stddev": 293.0595643, "variance": 85883.9082 }, { "average": 1273.959955, "count": 32165937, "maximum": 1464.946324, "minimum": 1034.706324, "name": "Z", "position": 2, "stddev": 102.1537754, "variance": 10435.39382 }, { "average": 35940.26682, "count": 32165937, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 22178.43767, "variance": 491883097.4 }, { "average": 1.912832634, "count": 32165937, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.128867811, "variance": 1.274342534 }, { "average": 2.825726047, "count": 32165937, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.441190567, "variance": 2.077030251 }, { "average": 0, "count": 32165937, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.108878812e-08, "count": 32165937, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0001763201296, "variance": 3.108878812e-08 }, { "average": 1.083362471, "count": 32165937, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3850175764, "variance": 0.1482385341 }, { "average": -0.01060393158, "count": 32165937, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.27473045, "variance": 264.8668511 }, { "average": 0.5664733162, "count": 32165937, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4955616065, "variance": 0.2455813059 }, { "average": 1083.682481, "count": 32165937, "maximum": 1086, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 0.8701565456, "variance": 0.7571724139 }, { "average": 226100962.2, "count": 32165937, "maximum": 226102066.3, "minimum": 226100327.6, "name": "GpsTime", "position": 12, "stddev": 411.7261835, "variance": 169518.4502 }, { "average": 0.5664733162, "count": 32165937, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4955616065, "variance": 0.2455813059 }, { "average": 0, "count": 32165937, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 32165937, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002394178662, "count": 32165937, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04887173666, "variance": 0.002388446645 }, { "average": 0, "count": 32165937, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604168.1879, 5225783.08, 1034.706324, 605135.5679, 5226934.38, 1464.946324 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604168.1878865277, 5225783.080180466, 1034.7063236941954 ], [ 604168.1878865277, 5226934.380180467, 1034.7063236941954 ], [ 605135.5678865276, 5226934.380180467, 1464.9463236941951 ], [ 605135.5678865276, 5225783.080180466, 1464.9463236941951 ], [ 604168.1878865277, 5225783.080180466, 1034.7063236941954 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:54:26+00:00", "end_time": "2018-11-12T23:25:27+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5317.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61284075592488, 47.2625099679797, 524.2249119547228 ], [ -121.61251021259392, 47.27515738057615, 524.2249119547228 ], [ -121.59968520680457, 47.2750013518918, 1898.8049119547227 ], [ -121.60001880302475, 47.262354007917416, 1898.8049119547227 ], [ -121.61284075592488, 47.2625099679797, 524.2249119547228 ] ] ] }, "bbox": [ -121.6128408, 47.26235401, 524.224912, -121.5996852, 47.27515738, 1898.804912 ], "properties": { "datetime": "2018-11-12T21:46:57Z", "pc:count": 69526150, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605427.9067, "count": 69526150, "maximum": 605912.5615, "minimum": 604942.2615, "name": "X", "position": 0, "stddev": 272.9272147, "variance": 74489.2645 }, { "average": 5235958.182, "count": 69526150, "maximum": 5236674.999, "minimum": 5235269.059, "name": "Y", "position": 1, "stddev": 393.6750617, "variance": 154980.0542 }, { "average": 707.5270844, "count": 69526150, "maximum": 1898.804912, "minimum": 524.224912, "name": "Z", "position": 2, "stddev": 53.98308321, "variance": 2914.173273 }, { "average": 30913.04878, "count": 69526150, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16665.68298, "variance": 277744989.3 }, { "average": 2.112253346, "count": 69526150, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.162518711, "variance": 1.351449754 }, { "average": 3.224592732, "count": 69526150, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.305673821, "variance": 1.704784127 }, { "average": 0, "count": 69526150, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.006815421e-07, "count": 69526150, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003173035352, "variance": 1.006815334e-07 }, { "average": 1.054652156, "count": 69526150, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3087383644, "variance": 0.09531937763 }, { "average": 0.0878869879, "count": 69526150, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.74642802, "variance": 247.9499954 }, { "average": 0.5055867181, "count": 69526150, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999687912, "variance": 0.2499687922 }, { "average": 1062.271937, "count": 69526150, "maximum": 1070, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 3.117101911, "variance": 9.716324321 }, { "average": 226028484.7, "count": 69526150, "maximum": 226094417.5, "minimum": 226014474.3, "name": "GpsTime", "position": 12, "stddev": 28506.70035, "variance": 812631964.9 }, { "average": 0.5055867181, "count": 69526150, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999687912, "variance": 0.2499687922 }, { "average": 0, "count": 69526150, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 69526150, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001455135945, "count": 69526150, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03811848037, "variance": 0.001453018546 }, { "average": 0, "count": 69526150, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604942.2615, 5235269.059, 524.224912, 605912.5615, 5236674.999, 1898.804912 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604942.2614690511, 5235269.059330128, 524.2249119547228 ], [ 604942.2614690511, 5236674.999330128, 524.2249119547228 ], [ 605912.5614690512, 5236674.999330128, 1898.8049119547227 ], [ 605912.5614690512, 5235269.059330128, 1898.8049119547227 ], [ 604942.2614690511, 5235269.059330128, 524.2249119547228 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:46:57+00:00", "end_time": "2018-11-11T23:34:34+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5317.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5317.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5317.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5317.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6128408, 47.26235401, 524.224912, -121.5996852, 47.27515738, 1898.804912 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61284075592488, 47.2625099679797, 524.2249119547228 ], [ -121.61251021259392, 47.27515738057615, 524.2249119547228 ], [ -121.59968520680457, 47.2750013518918, 1898.8049119547227 ], [ -121.60001880302475, 47.262354007917416, 1898.8049119547227 ], [ -121.61284075592488, 47.2625099679797, 524.2249119547228 ] ] ] }, "id": "20181111_47121C5317.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5317.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:46:57Z", "pc:count": 69526150, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605427.9067, "count": 69526150, "maximum": 605912.5615, "minimum": 604942.2615, "name": "X", "position": 0, "stddev": 272.9272147, "variance": 74489.2645 }, { "average": 5235958.182, "count": 69526150, "maximum": 5236674.999, "minimum": 5235269.059, "name": "Y", "position": 1, "stddev": 393.6750617, "variance": 154980.0542 }, { "average": 707.5270844, "count": 69526150, "maximum": 1898.804912, "minimum": 524.224912, "name": "Z", "position": 2, "stddev": 53.98308321, "variance": 2914.173273 }, { "average": 30913.04878, "count": 69526150, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16665.68298, "variance": 277744989.3 }, { "average": 2.112253346, "count": 69526150, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.162518711, "variance": 1.351449754 }, { "average": 3.224592732, "count": 69526150, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.305673821, "variance": 1.704784127 }, { "average": 0, "count": 69526150, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.006815421e-07, "count": 69526150, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003173035352, "variance": 1.006815334e-07 }, { "average": 1.054652156, "count": 69526150, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3087383644, "variance": 0.09531937763 }, { "average": 0.0878869879, "count": 69526150, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.74642802, "variance": 247.9499954 }, { "average": 0.5055867181, "count": 69526150, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999687912, "variance": 0.2499687922 }, { "average": 1062.271937, "count": 69526150, "maximum": 1070, "minimum": 1058, "name": "PointSourceId", "position": 11, "stddev": 3.117101911, "variance": 9.716324321 }, { "average": 226028484.7, "count": 69526150, "maximum": 226094417.5, "minimum": 226014474.3, "name": "GpsTime", "position": 12, "stddev": 28506.70035, "variance": 812631964.9 }, { "average": 0.5055867181, "count": 69526150, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999687912, "variance": 0.2499687922 }, { "average": 0, "count": 69526150, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 69526150, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001455135945, "count": 69526150, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03811848037, "variance": 0.001453018546 }, { "average": 0, "count": 69526150, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 604942.2615, 5235269.059, 524.224912, 605912.5615, 5236674.999, 1898.804912 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 604942.2614690511, 5235269.059330128, 524.2249119547228 ], [ 604942.2614690511, 5236674.999330128, 524.2249119547228 ], [ 605912.5614690512, 5236674.999330128, 1898.8049119547227 ], [ 605912.5614690512, 5235269.059330128, 1898.8049119547227 ], [ 604942.2614690511, 5235269.059330128, 524.2249119547228 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:46:57+00:00", "end_time": "2018-11-11T23:34:34+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7324.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8377880054852, 47.25000874811942, 642.3153778397107 ], [ -121.83751171300518, 47.26263282473175, 642.3153778397107 ], [ -121.82473882399213, 47.26250252061074, 1074.8953778397106 ], [ -121.82501815054769, 47.249878501199355, 1074.8953778397106 ], [ -121.8377880054852, 47.25000874811942, 642.3153778397107 ] ] ] }, "bbox": [ -121.837788, 47.2498785, 642.3153778, -121.8247388, 47.26263282, 1074.895378 ], "properties": { "datetime": "2018-11-13T00:03:32Z", "pc:count": 48319003, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588459.7742, "count": 48319003, "maximum": 588911.9871, "minimum": 587945.4871, "name": "X", "position": 0, "stddev": 273.468586, "variance": 74785.06751 }, { "average": 5234335.67, "count": 48319003, "maximum": 5235004.91, "minimum": 5233601.69, "name": "Y", "position": 1, "stddev": 397.3984532, "variance": 157925.5306 }, { "average": 857.3034628, "count": 48319003, "maximum": 1074.895378, "minimum": 642.3153778, "name": "Z", "position": 2, "stddev": 91.43586548, "variance": 8360.517495 }, { "average": 35697.72345, "count": 48319003, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18837.66469, "variance": 354857610.8 }, { "average": 2.023673088, "count": 48319003, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.140216634, "variance": 1.300093973 }, { "average": 3.046392927, "count": 48319003, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.352170713, "variance": 1.828365636 }, { "average": 0, "count": 48319003, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.139158252e-08, "count": 48319003, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002034492115, "variance": 4.139158166e-08 }, { "average": 1.055801896, "count": 48319003, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3425043163, "variance": 0.1173092067 }, { "average": 0.7224257139, "count": 48319003, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.4466247, "variance": 270.4914641 }, { "average": 0.5940048266, "count": 48319003, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4910835953, "variance": 0.2411630976 }, { "average": 1085.231654, "count": 48319003, "maximum": 1088, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 1.291928757, "variance": 1.669079913 }, { "average": 226101585.5, "count": 48319003, "maximum": 226102612.9, "minimum": 226100067.6, "name": "GpsTime", "position": 12, "stddev": 572.254971, "variance": 327475.7518 }, { "average": 0.5940048266, "count": 48319003, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4910835953, "variance": 0.2411630976 }, { "average": 0, "count": 48319003, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48319003, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00215403865, "count": 48319003, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04636160925, "variance": 0.002149398812 }, { "average": 0, "count": 48319003, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587945.4871, 5233601.69, 642.3153778, 588911.9871, 5235004.91, 1074.895378 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587945.4870620698, 5233601.6896207025, 642.3153778397107 ], [ 587945.4870620698, 5235004.909620703, 642.3153778397107 ], [ 588911.9870620698, 5235004.909620703, 1074.8953778397106 ], [ 588911.9870620698, 5233601.6896207025, 1074.8953778397106 ], [ 587945.4870620698, 5233601.6896207025, 642.3153778397107 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:03:32+00:00", "end_time": "2018-11-12T23:21:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7324.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7324.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7324.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7324.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.837788, 47.2498785, 642.3153778, -121.8247388, 47.26263282, 1074.895378 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8377880054852, 47.25000874811942, 642.3153778397107 ], [ -121.83751171300518, 47.26263282473175, 642.3153778397107 ], [ -121.82473882399213, 47.26250252061074, 1074.8953778397106 ], [ -121.82501815054769, 47.249878501199355, 1074.8953778397106 ], [ -121.8377880054852, 47.25000874811942, 642.3153778397107 ] ] ] }, "id": "20181112_47121C7324.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7324.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:03:32Z", "pc:count": 48319003, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 588459.7742, "count": 48319003, "maximum": 588911.9871, "minimum": 587945.4871, "name": "X", "position": 0, "stddev": 273.468586, "variance": 74785.06751 }, { "average": 5234335.67, "count": 48319003, "maximum": 5235004.91, "minimum": 5233601.69, "name": "Y", "position": 1, "stddev": 397.3984532, "variance": 157925.5306 }, { "average": 857.3034628, "count": 48319003, "maximum": 1074.895378, "minimum": 642.3153778, "name": "Z", "position": 2, "stddev": 91.43586548, "variance": 8360.517495 }, { "average": 35697.72345, "count": 48319003, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18837.66469, "variance": 354857610.8 }, { "average": 2.023673088, "count": 48319003, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.140216634, "variance": 1.300093973 }, { "average": 3.046392927, "count": 48319003, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.352170713, "variance": 1.828365636 }, { "average": 0, "count": 48319003, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.139158252e-08, "count": 48319003, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0002034492115, "variance": 4.139158166e-08 }, { "average": 1.055801896, "count": 48319003, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3425043163, "variance": 0.1173092067 }, { "average": 0.7224257139, "count": 48319003, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.4466247, "variance": 270.4914641 }, { "average": 0.5940048266, "count": 48319003, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4910835953, "variance": 0.2411630976 }, { "average": 1085.231654, "count": 48319003, "maximum": 1088, "minimum": 1082, "name": "PointSourceId", "position": 11, "stddev": 1.291928757, "variance": 1.669079913 }, { "average": 226101585.5, "count": 48319003, "maximum": 226102612.9, "minimum": 226100067.6, "name": "GpsTime", "position": 12, "stddev": 572.254971, "variance": 327475.7518 }, { "average": 0.5940048266, "count": 48319003, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4910835953, "variance": 0.2411630976 }, { "average": 0, "count": 48319003, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48319003, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00215403865, "count": 48319003, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04636160925, "variance": 0.002149398812 }, { "average": 0, "count": 48319003, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587945.4871, 5233601.69, 642.3153778, 588911.9871, 5235004.91, 1074.895378 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587945.4870620698, 5233601.6896207025, 642.3153778397107 ], [ 587945.4870620698, 5235004.909620703, 642.3153778397107 ], [ 588911.9870620698, 5235004.909620703, 1074.8953778397106 ], [ 588911.9870620698, 5233601.6896207025, 1074.8953778397106 ], [ 587945.4870620698, 5233601.6896207025, 642.3153778397107 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:03:32+00:00", "end_time": "2018-11-12T23:21:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7425.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280546815875, 47.25000911597782, 283.30507407474477 ], [ -121.76251115990523, 47.26264112258598, 283.30507407474477 ], [ -121.74972065001405, 47.26250226283519, 665.7450740747448 ], [ -121.75001799826917, 47.249870317222104, 665.7450740747448 ], [ -121.76280546815875, 47.25000911597782, 283.30507407474477 ] ] ] }, "bbox": [ -121.7628055, 47.24987032, 283.3050741, -121.7497207, 47.26264112, 665.7450741 ], "properties": { "datetime": "2018-11-12T23:31:44Z", "pc:count": 54638822, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594099.1972, "count": 54638822, "maximum": 594587.195, "minimum": 593619.335, "name": "X", "position": 0, "stddev": 269.9475922, "variance": 72871.70251 }, { "average": 5234331.123, "count": 54638822, "maximum": 5235093.123, "minimum": 5233688.983, "name": "Y", "position": 1, "stddev": 380.6686022, "variance": 144908.5847 }, { "average": 496.5326984, "count": 54638822, "maximum": 665.7450741, "minimum": 283.3050741, "name": "Z", "position": 2, "stddev": 87.87775768, "variance": 7722.500296 }, { "average": 35367.48631, "count": 54638822, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16635.37229, "variance": 276735611.3 }, { "average": 2.061985048, "count": 54638822, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.163010907, "variance": 1.35259437 }, { "average": 3.124050076, "count": 54638822, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.366700113, "variance": 1.867869199 }, { "average": 0, "count": 54638822, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.800206783e-06, "count": 54638822, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001673379513, "variance": 2.800198993e-06 }, { "average": 1.094275312, "count": 54638822, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6169140764, "variance": 0.3805829777 }, { "average": 0.189431626, "count": 54638822, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87537083, "variance": 252.0273991 }, { "average": 0.5081494802, "count": 54638822, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999335861, "variance": 0.2499335905 }, { "average": 1079.742155, "count": 54638822, "maximum": 1083, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.166564138, "variance": 1.360871889 }, { "average": 226099209.4, "count": 54638822, "maximum": 226100704.5, "minimum": 226098024.9, "name": "GpsTime", "position": 12, "stddev": 524.4891649, "variance": 275088.8841 }, { "average": 0.5081494802, "count": 54638822, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999335861, "variance": 0.2499335905 }, { "average": 0, "count": 54638822, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54638822, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002855131101, "count": 54638822, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05335709305, "variance": 0.002846979379 }, { "average": 0, "count": 54638822, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593619.335, 5233688.983, 283.3050741, 594587.195, 5235093.123, 665.7450741 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593619.335037547, 5233688.983457046, 283.30507407474477 ], [ 593619.335037547, 5235093.123457046, 283.30507407474477 ], [ 594587.1950375471, 5235093.123457046, 665.7450740747448 ], [ 594587.1950375471, 5233688.983457046, 665.7450740747448 ], [ 593619.335037547, 5233688.983457046, 283.30507407474477 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:31:44+00:00", "end_time": "2018-11-12T22:47:04+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7425.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7425.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7425.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7425.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7628055, 47.24987032, 283.3050741, -121.7497207, 47.26264112, 665.7450741 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280546815875, 47.25000911597782, 283.30507407474477 ], [ -121.76251115990523, 47.26264112258598, 283.30507407474477 ], [ -121.74972065001405, 47.26250226283519, 665.7450740747448 ], [ -121.75001799826917, 47.249870317222104, 665.7450740747448 ], [ -121.76280546815875, 47.25000911597782, 283.30507407474477 ] ] ] }, "id": "20181112_47121C7425.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7425.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:31:44Z", "pc:count": 54638822, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594099.1972, "count": 54638822, "maximum": 594587.195, "minimum": 593619.335, "name": "X", "position": 0, "stddev": 269.9475922, "variance": 72871.70251 }, { "average": 5234331.123, "count": 54638822, "maximum": 5235093.123, "minimum": 5233688.983, "name": "Y", "position": 1, "stddev": 380.6686022, "variance": 144908.5847 }, { "average": 496.5326984, "count": 54638822, "maximum": 665.7450741, "minimum": 283.3050741, "name": "Z", "position": 2, "stddev": 87.87775768, "variance": 7722.500296 }, { "average": 35367.48631, "count": 54638822, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16635.37229, "variance": 276735611.3 }, { "average": 2.061985048, "count": 54638822, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.163010907, "variance": 1.35259437 }, { "average": 3.124050076, "count": 54638822, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.366700113, "variance": 1.867869199 }, { "average": 0, "count": 54638822, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.800206783e-06, "count": 54638822, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001673379513, "variance": 2.800198993e-06 }, { "average": 1.094275312, "count": 54638822, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6169140764, "variance": 0.3805829777 }, { "average": 0.189431626, "count": 54638822, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87537083, "variance": 252.0273991 }, { "average": 0.5081494802, "count": 54638822, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999335861, "variance": 0.2499335905 }, { "average": 1079.742155, "count": 54638822, "maximum": 1083, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.166564138, "variance": 1.360871889 }, { "average": 226099209.4, "count": 54638822, "maximum": 226100704.5, "minimum": 226098024.9, "name": "GpsTime", "position": 12, "stddev": 524.4891649, "variance": 275088.8841 }, { "average": 0.5081494802, "count": 54638822, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999335861, "variance": 0.2499335905 }, { "average": 0, "count": 54638822, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54638822, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002855131101, "count": 54638822, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05335709305, "variance": 0.002846979379 }, { "average": 0, "count": 54638822, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593619.335, 5233688.983, 283.3050741, 594587.195, 5235093.123, 665.7450741 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593619.335037547, 5233688.983457046, 283.30507407474477 ], [ 593619.335037547, 5235093.123457046, 283.30507407474477 ], [ 594587.1950375471, 5235093.123457046, 665.7450740747448 ], [ 594587.1950375471, 5233688.983457046, 665.7450740747448 ], [ 593619.335037547, 5233688.983457046, 283.30507407474477 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:31:44+00:00", "end_time": "2018-11-12T22:47:04+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7416.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8127938356534, 47.26250902365702, 272.0748561691185 ], [ -121.81251142243345, 47.27513547848199, 272.0748561691185 ], [ -121.79973246808889, 47.27500232779477, 744.9548561691186 ], [ -121.80001791867558, 47.26237593143342, 744.9548561691186 ], [ -121.8127938356534, 47.26250902365702, 272.0748561691185 ] ] ] }, "bbox": [ -121.8127938, 47.26237593, 272.0748562, -121.7997325, 47.27513548, 744.9548562 ], "properties": { "datetime": "2018-11-12T23:36:16Z", "pc:count": 61652112, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590297.1165, "count": 61652112, "maximum": 590782.3686, "minimum": 589815.6286, "name": "X", "position": 0, "stddev": 273.9131554, "variance": 75028.41669 }, { "average": 5235717.905, "count": 61652112, "maximum": 5236422.817, "minimum": 5235019.317, "name": "Y", "position": 1, "stddev": 403.8059362, "variance": 163059.2341 }, { "average": 557.2709916, "count": 61652112, "maximum": 744.9548562, "minimum": 272.0748562, "name": "Z", "position": 2, "stddev": 66.72373539, "variance": 4452.056865 }, { "average": 34709.601, "count": 61652112, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16863.66618, "variance": 284383236.9 }, { "average": 2.083269167, "count": 61652112, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.142820463, "variance": 1.306038611 }, { "average": 3.166128924, "count": 61652112, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.288988388, "variance": 1.661491064 }, { "average": 0, "count": 61652112, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.110022249e-07, "count": 61652112, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009005562616, "variance": 8.110015803e-07 }, { "average": 1.042660323, "count": 61652112, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3161345806, "variance": 0.09994107303 }, { "average": 0.3517789368, "count": 61652112, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.30913169, "variance": 265.9877763 }, { "average": 0.5086278147, "count": 61652112, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999255593, "variance": 0.2499255649 }, { "average": 1080.897049, "count": 61652112, "maximum": 1084, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.303357693, "variance": 1.698741275 }, { "average": 226099723.7, "count": 61652112, "maximum": 226100976.4, "minimum": 226098305.3, "name": "GpsTime", "position": 12, "stddev": 586.3543337, "variance": 343811.4046 }, { "average": 0.5086278147, "count": 61652112, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999255593, "variance": 0.2499255649 }, { "average": 0, "count": 61652112, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61652112, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001970021724, "count": 61652112, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04434118594, "variance": 0.001966140771 }, { "average": 0, "count": 61652112, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589815.6286, 5235019.317, 272.0748562, 590782.3686, 5236422.817, 744.9548562 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589815.6286188689, 5235019.317374399, 272.0748561691185 ], [ 589815.6286188689, 5236422.817374399, 272.0748561691185 ], [ 590782.3686188689, 5236422.817374399, 744.9548561691186 ], [ 590782.3686188689, 5235019.317374399, 744.9548561691186 ], [ 589815.6286188689, 5235019.317374399, 272.0748561691185 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:36:16+00:00", "end_time": "2018-11-12T22:51:45+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7416.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7416.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7416.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7416.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8127938, 47.26237593, 272.0748562, -121.7997325, 47.27513548, 744.9548562 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.8127938356534, 47.26250902365702, 272.0748561691185 ], [ -121.81251142243345, 47.27513547848199, 272.0748561691185 ], [ -121.79973246808889, 47.27500232779477, 744.9548561691186 ], [ -121.80001791867558, 47.26237593143342, 744.9548561691186 ], [ -121.8127938356534, 47.26250902365702, 272.0748561691185 ] ] ] }, "id": "20181112_47121C7416.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7416.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:36:16Z", "pc:count": 61652112, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590297.1165, "count": 61652112, "maximum": 590782.3686, "minimum": 589815.6286, "name": "X", "position": 0, "stddev": 273.9131554, "variance": 75028.41669 }, { "average": 5235717.905, "count": 61652112, "maximum": 5236422.817, "minimum": 5235019.317, "name": "Y", "position": 1, "stddev": 403.8059362, "variance": 163059.2341 }, { "average": 557.2709916, "count": 61652112, "maximum": 744.9548562, "minimum": 272.0748562, "name": "Z", "position": 2, "stddev": 66.72373539, "variance": 4452.056865 }, { "average": 34709.601, "count": 61652112, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16863.66618, "variance": 284383236.9 }, { "average": 2.083269167, "count": 61652112, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.142820463, "variance": 1.306038611 }, { "average": 3.166128924, "count": 61652112, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.288988388, "variance": 1.661491064 }, { "average": 0, "count": 61652112, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.110022249e-07, "count": 61652112, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009005562616, "variance": 8.110015803e-07 }, { "average": 1.042660323, "count": 61652112, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3161345806, "variance": 0.09994107303 }, { "average": 0.3517789368, "count": 61652112, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.30913169, "variance": 265.9877763 }, { "average": 0.5086278147, "count": 61652112, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999255593, "variance": 0.2499255649 }, { "average": 1080.897049, "count": 61652112, "maximum": 1084, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.303357693, "variance": 1.698741275 }, { "average": 226099723.7, "count": 61652112, "maximum": 226100976.4, "minimum": 226098305.3, "name": "GpsTime", "position": 12, "stddev": 586.3543337, "variance": 343811.4046 }, { "average": 0.5086278147, "count": 61652112, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999255593, "variance": 0.2499255649 }, { "average": 0, "count": 61652112, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61652112, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001970021724, "count": 61652112, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04434118594, "variance": 0.001966140771 }, { "average": 0, "count": 61652112, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589815.6286, 5235019.317, 272.0748562, 590782.3686, 5236422.817, 744.9548562 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589815.6286188689, 5235019.317374399, 272.0748561691185 ], [ 589815.6286188689, 5236422.817374399, 272.0748561691185 ], [ 590782.3686188689, 5236422.817374399, 744.9548561691186 ], [ 590782.3686188689, 5235019.317374399, 744.9548561691186 ], [ 589815.6286188689, 5235019.317374399, 272.0748561691185 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:36:16+00:00", "end_time": "2018-11-12T22:51:45+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20171210_47121C7308.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85021825378084, 47.28750778140821, 275.46389713798277 ], [ -121.84994457685303, 47.300130930733985, 275.46389713798277 ], [ -121.83724089416731, 47.30000272899586, 880.8038971379829 ], [ -121.83751759251406, 47.28737963594983, 880.8038971379829 ], [ -121.85021825378084, 47.28750778140821, 275.46389713798277 ] ] ] }, "bbox": [ -121.8502183, 47.28737964, 275.4638971, -121.8372409, 47.30013093, 880.8038971 ], "properties": { "datetime": "2018-11-13T00:49:55Z", "pc:count": 100991367, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587453.5664, "count": 100991367, "maximum": 587904.0466, "minimum": 586943.4666, "name": "X", "position": 0, "stddev": 264.6256835, "variance": 70026.75236 }, { "average": 5238500.782, "count": 100991367, "maximum": 5239158.135, "minimum": 5237755.015, "name": "Y", "position": 1, "stddev": 357.6887132, "variance": 127941.2156 }, { "average": 525.1039992, "count": 100991367, "maximum": 880.8038971, "minimum": 275.4638971, "name": "Z", "position": 2, "stddev": 123.1516347, "variance": 15166.32514 }, { "average": 30229.47689, "count": 100991367, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17956.81689, "variance": 322447273 }, { "average": 2.124971335, "count": 100991367, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.170590477, "variance": 1.370282065 }, { "average": 3.309993893, "count": 100991367, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.347538383, "variance": 1.815859695 }, { "average": 0.09206839432, "count": 100991367, "maximum": 1, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0.2891224756, "variance": 0.08359180592 }, { "average": 1.514980979e-06, "count": 100991367, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001230844709, "variance": 1.514978698e-06 }, { "average": 1.052087878, "count": 100991367, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4730963316, "variance": 0.223820139 }, { "average": 1.730014936, "count": 100991367, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.56430571, "variance": 212.1190008 }, { "average": 0.5027985115, "count": 100991367, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999921707, "variance": 0.2499921708 }, { "average": 927.9984359, "count": 100991367, "maximum": 1098, "minimum": 238, "name": "PointSourceId", "position": 11, "stddev": 328.5202489, "variance": 107925.5539 }, { "average": 220708943.7, "count": 100991367, "maximum": 226105395.3, "minimum": 196973555.2, "name": "GpsTime", "position": 12, "stddev": 11312643.34, "variance": 127975899300000.0 }, { "average": 0.5027985115, "count": 100991367, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999921707, "variance": 0.2499921708 }, { "average": 0, "count": 100991367, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 100991367, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002848916779, "count": 100991367, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05329916022, "variance": 0.002840800481 }, { "average": 0, "count": 100991367, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586943.4666, 5237755.015, 275.4638971, 587904.0466, 5239158.135, 880.8038971 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586943.4666472815, 5237755.014754855, 275.46389713798277 ], [ 586943.4666472815, 5239158.134754854, 275.46389713798277 ], [ 587904.0466472816, 5239158.134754854, 880.8038971379829 ], [ 587904.0466472816, 5237755.014754855, 880.8038971379829 ], [ 586943.4666472815, 5237755.014754855, 275.46389713798277 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:49:55+00:00", "end_time": "2017-12-10T20:39:15+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20171210_47121C7308.copc.json", "type": "application/json" } ], "assets": { "20171210_47121C7308.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20171210_47121C7308.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20171210_47121C7308.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8502183, 47.28737964, 275.4638971, -121.8372409, 47.30013093, 880.8038971 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.85021825378084, 47.28750778140821, 275.46389713798277 ], [ -121.84994457685303, 47.300130930733985, 275.46389713798277 ], [ -121.83724089416731, 47.30000272899586, 880.8038971379829 ], [ -121.83751759251406, 47.28737963594983, 880.8038971379829 ], [ -121.85021825378084, 47.28750778140821, 275.46389713798277 ] ] ] }, "id": "20171210_47121C7308.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20171210_47121C7308.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:49:55Z", "pc:count": 100991367, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587453.5664, "count": 100991367, "maximum": 587904.0466, "minimum": 586943.4666, "name": "X", "position": 0, "stddev": 264.6256835, "variance": 70026.75236 }, { "average": 5238500.782, "count": 100991367, "maximum": 5239158.135, "minimum": 5237755.015, "name": "Y", "position": 1, "stddev": 357.6887132, "variance": 127941.2156 }, { "average": 525.1039992, "count": 100991367, "maximum": 880.8038971, "minimum": 275.4638971, "name": "Z", "position": 2, "stddev": 123.1516347, "variance": 15166.32514 }, { "average": 30229.47689, "count": 100991367, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17956.81689, "variance": 322447273 }, { "average": 2.124971335, "count": 100991367, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.170590477, "variance": 1.370282065 }, { "average": 3.309993893, "count": 100991367, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.347538383, "variance": 1.815859695 }, { "average": 0.09206839432, "count": 100991367, "maximum": 1, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0.2891224756, "variance": 0.08359180592 }, { "average": 1.514980979e-06, "count": 100991367, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001230844709, "variance": 1.514978698e-06 }, { "average": 1.052087878, "count": 100991367, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4730963316, "variance": 0.223820139 }, { "average": 1.730014936, "count": 100991367, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.56430571, "variance": 212.1190008 }, { "average": 0.5027985115, "count": 100991367, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999921707, "variance": 0.2499921708 }, { "average": 927.9984359, "count": 100991367, "maximum": 1098, "minimum": 238, "name": "PointSourceId", "position": 11, "stddev": 328.5202489, "variance": 107925.5539 }, { "average": 220708943.7, "count": 100991367, "maximum": 226105395.3, "minimum": 196973555.2, "name": "GpsTime", "position": 12, "stddev": 11312643.34, "variance": 127975899300000.0 }, { "average": 0.5027985115, "count": 100991367, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999921707, "variance": 0.2499921708 }, { "average": 0, "count": 100991367, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 100991367, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002848916779, "count": 100991367, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05329916022, "variance": 0.002840800481 }, { "average": 0, "count": 100991367, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 586943.4666, 5237755.015, 275.4638971, 587904.0466, 5239158.135, 880.8038971 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 586943.4666472815, 5237755.014754855, 275.46389713798277 ], [ 586943.4666472815, 5239158.134754854, 275.46389713798277 ], [ 587904.0466472816, 5239158.134754854, 880.8038971379829 ], [ 587904.0466472816, 5237755.014754855, 880.8038971379829 ], [ 586943.4666472815, 5237755.014754855, 275.46389713798277 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:49:55+00:00", "end_time": "2017-12-10T20:39:15+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5119.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784583046386, 47.200009814770496, 504.50209246131783 ], [ -121.5875099855427, 47.21266028946108, 504.50209246131783 ], [ -121.57468039255096, 47.21250137718335, 1013.1620924613179 ], [ -121.57501928542827, 47.1998509723884, 1013.1620924613179 ], [ -121.58784583046386, 47.200009814770496, 504.50209246131783 ] ] ] }, "bbox": [ -121.5878458, 47.19985097, 504.5020925, -121.5746804, 47.21266029, 1013.162092 ], "properties": { "datetime": "2018-11-12T22:58:56Z", "pc:count": 83279740, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607484.329, "count": 83279740, "maximum": 607930.6365, "minimum": 606958.8365, "name": "X", "position": 0, "stddev": 277.1492827, "variance": 76811.72492 }, { "average": 5228990.558, "count": 83279740, "maximum": 5229763.737, "minimum": 5228357.457, "name": "Y", "position": 1, "stddev": 400.0331944, "variance": 160026.5566 }, { "average": 702.8052451, "count": 83279740, "maximum": 1013.162092, "minimum": 504.5020925, "name": "Z", "position": 2, "stddev": 87.16404628, "variance": 7597.570963 }, { "average": 32870.89943, "count": 83279740, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17368.13996, "variance": 301652285.7 }, { "average": 2.012769925, "count": 83279740, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.114242103, "variance": 1.241535465 }, { "average": 3.02512431, "count": 83279740, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.298421441, "variance": 1.685898238 }, { "average": 0, "count": 83279740, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.401544481e-07, "count": 83279740, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004900555003, "variance": 2.401543933e-07 }, { "average": 1.040102959, "count": 83279740, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2931013569, "variance": 0.08590840542 }, { "average": 2.155245044, "count": 83279740, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03619813, "variance": 257.1596506 }, { "average": 0.5054465588, "count": 83279740, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999703371, "variance": 0.249970338 }, { "average": 1054.581855, "count": 83279740, "maximum": 1079, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 29.87405598, "variance": 892.4592207 }, { "average": 226008843.2, "count": 83279740, "maximum": 226098736.2, "minimum": 225753768.8, "name": "GpsTime", "position": 12, "stddev": 137011.1446, "variance": 18772053750.0 }, { "average": 0.5054465588, "count": 83279740, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999703371, "variance": 0.249970338 }, { "average": 0, "count": 83279740, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 83279740, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001369504756, "count": 83279740, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03698147143, "variance": 0.001367629229 }, { "average": 0, "count": 83279740, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606958.8365, 5228357.457, 504.5020925, 607930.6365, 5229763.737, 1013.162092 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606958.8364896806, 5228357.457322135, 504.50209246131783 ], [ 606958.8364896806, 5229763.737322134, 504.50209246131783 ], [ 607930.6364896806, 5229763.737322134, 1013.1620924613179 ], [ 607930.6364896806, 5228357.457322135, 1013.1620924613179 ], [ 606958.8364896806, 5228357.457322135, 504.50209246131783 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:58:56+00:00", "end_time": "2018-11-08T23:09:28+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5119.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5119.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5119.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5119.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5878458, 47.19985097, 504.5020925, -121.5746804, 47.21266029, 1013.162092 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784583046386, 47.200009814770496, 504.50209246131783 ], [ -121.5875099855427, 47.21266028946108, 504.50209246131783 ], [ -121.57468039255096, 47.21250137718335, 1013.1620924613179 ], [ -121.57501928542827, 47.1998509723884, 1013.1620924613179 ], [ -121.58784583046386, 47.200009814770496, 504.50209246131783 ] ] ] }, "id": "20181108_47121B5119.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5119.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:58:56Z", "pc:count": 83279740, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607484.329, "count": 83279740, "maximum": 607930.6365, "minimum": 606958.8365, "name": "X", "position": 0, "stddev": 277.1492827, "variance": 76811.72492 }, { "average": 5228990.558, "count": 83279740, "maximum": 5229763.737, "minimum": 5228357.457, "name": "Y", "position": 1, "stddev": 400.0331944, "variance": 160026.5566 }, { "average": 702.8052451, "count": 83279740, "maximum": 1013.162092, "minimum": 504.5020925, "name": "Z", "position": 2, "stddev": 87.16404628, "variance": 7597.570963 }, { "average": 32870.89943, "count": 83279740, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17368.13996, "variance": 301652285.7 }, { "average": 2.012769925, "count": 83279740, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.114242103, "variance": 1.241535465 }, { "average": 3.02512431, "count": 83279740, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.298421441, "variance": 1.685898238 }, { "average": 0, "count": 83279740, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.401544481e-07, "count": 83279740, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004900555003, "variance": 2.401543933e-07 }, { "average": 1.040102959, "count": 83279740, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2931013569, "variance": 0.08590840542 }, { "average": 2.155245044, "count": 83279740, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03619813, "variance": 257.1596506 }, { "average": 0.5054465588, "count": 83279740, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999703371, "variance": 0.249970338 }, { "average": 1054.581855, "count": 83279740, "maximum": 1079, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 29.87405598, "variance": 892.4592207 }, { "average": 226008843.2, "count": 83279740, "maximum": 226098736.2, "minimum": 225753768.8, "name": "GpsTime", "position": 12, "stddev": 137011.1446, "variance": 18772053750.0 }, { "average": 0.5054465588, "count": 83279740, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999703371, "variance": 0.249970338 }, { "average": 0, "count": 83279740, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 83279740, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001369504756, "count": 83279740, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03698147143, "variance": 0.001367629229 }, { "average": 0, "count": 83279740, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606958.8365, 5228357.457, 504.5020925, 607930.6365, 5229763.737, 1013.162092 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606958.8364896806, 5228357.457322135, 504.50209246131783 ], [ 606958.8364896806, 5229763.737322134, 504.50209246131783 ], [ 607930.6364896806, 5229763.737322134, 1013.1620924613179 ], [ 607930.6364896806, 5228357.457322135, 1013.1620924613179 ], [ 606958.8364896806, 5228357.457322135, 504.50209246131783 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:58:56+00:00", "end_time": "2018-11-08T23:09:28+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5225.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286331793746, 47.187510391739146, 641.6785697421114 ], [ -121.51250958248424, 47.20016821055271, 641.6785697421114 ], [ -121.49966284028567, 47.20000066431824, 1158.2385697421116 ], [ -121.50001962799678, 47.187342919238134, 1158.2385697421116 ], [ -121.51286331793746, 47.187510391739146, 641.6785697421114 ] ] ] }, "bbox": [ -121.5128633, 47.18734292, 641.6785697, -121.4996628, 47.20016821, 1158.23857 ], "properties": { "datetime": "2018-11-11T21:00:48Z", "pc:count": 62423969, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613162.7439, "count": 62423969, "maximum": 613637.7958, "minimum": 612664.4358, "name": "X", "position": 0, "stddev": 269.6571702, "variance": 72714.98942 }, { "average": 5227752.966, "count": 62423969, "maximum": 5228481.021, "minimum": 5227073.881, "name": "Y", "position": 1, "stddev": 388.8317273, "variance": 151190.1122 }, { "average": 942.710631, "count": 62423969, "maximum": 1158.23857, "minimum": 641.6785697, "name": "Z", "position": 2, "stddev": 112.0945619, "variance": 12565.1908 }, { "average": 33679.85487, "count": 62423969, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18352.6439, "variance": 336819538.2 }, { "average": 2.028366139, "count": 62423969, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.132684199, "variance": 1.282973494 }, { "average": 3.056851944, "count": 62423969, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.327846042, "variance": 1.763175112 }, { "average": 0, "count": 62423969, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.767015551e-07, "count": 62423969, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007594084749, "variance": 5.767012318e-07 }, { "average": 1.050572545, "count": 62423969, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3488396038, "variance": 0.1216890692 }, { "average": 0.4521057101, "count": 62423969, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.11030615, "variance": 259.5419644 }, { "average": 0.509007862, "count": 62423969, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999188558, "variance": 0.2499188624 }, { "average": 1030.473177, "count": 62423969, "maximum": 1033, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 1.235068391, "variance": 1.525393931 }, { "average": 226004085.7, "count": 62423969, "maximum": 226005248.3, "minimum": 226003015.2, "name": "GpsTime", "position": 12, "stddev": 574.2301518, "variance": 329740.2672 }, { "average": 0.509007862, "count": 62423969, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999188558, "variance": 0.2499188624 }, { "average": 0, "count": 62423969, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62423969, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002455803475, "count": 62423969, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04949517697, "variance": 0.002449772544 }, { "average": 0, "count": 62423969, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612664.4358, 5227073.881, 641.6785697, 613637.7958, 5228481.021, 1158.23857 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612664.435823212, 5227073.881193516, 641.6785697421114 ], [ 612664.435823212, 5228481.021193516, 641.6785697421114 ], [ 613637.7958232121, 5228481.021193516, 1158.2385697421116 ], [ 613637.7958232121, 5227073.881193516, 1158.2385697421116 ], [ 612664.435823212, 5227073.881193516, 641.6785697421114 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:00:48+00:00", "end_time": "2018-11-11T20:23:35+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5225.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5225.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5225.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5225.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5128633, 47.18734292, 641.6785697, -121.4996628, 47.20016821, 1158.23857 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286331793746, 47.187510391739146, 641.6785697421114 ], [ -121.51250958248424, 47.20016821055271, 641.6785697421114 ], [ -121.49966284028567, 47.20000066431824, 1158.2385697421116 ], [ -121.50001962799678, 47.187342919238134, 1158.2385697421116 ], [ -121.51286331793746, 47.187510391739146, 641.6785697421114 ] ] ] }, "id": "20181111_47121B5225.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5225.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:00:48Z", "pc:count": 62423969, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613162.7439, "count": 62423969, "maximum": 613637.7958, "minimum": 612664.4358, "name": "X", "position": 0, "stddev": 269.6571702, "variance": 72714.98942 }, { "average": 5227752.966, "count": 62423969, "maximum": 5228481.021, "minimum": 5227073.881, "name": "Y", "position": 1, "stddev": 388.8317273, "variance": 151190.1122 }, { "average": 942.710631, "count": 62423969, "maximum": 1158.23857, "minimum": 641.6785697, "name": "Z", "position": 2, "stddev": 112.0945619, "variance": 12565.1908 }, { "average": 33679.85487, "count": 62423969, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18352.6439, "variance": 336819538.2 }, { "average": 2.028366139, "count": 62423969, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.132684199, "variance": 1.282973494 }, { "average": 3.056851944, "count": 62423969, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.327846042, "variance": 1.763175112 }, { "average": 0, "count": 62423969, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.767015551e-07, "count": 62423969, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007594084749, "variance": 5.767012318e-07 }, { "average": 1.050572545, "count": 62423969, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3488396038, "variance": 0.1216890692 }, { "average": 0.4521057101, "count": 62423969, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.11030615, "variance": 259.5419644 }, { "average": 0.509007862, "count": 62423969, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999188558, "variance": 0.2499188624 }, { "average": 1030.473177, "count": 62423969, "maximum": 1033, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 1.235068391, "variance": 1.525393931 }, { "average": 226004085.7, "count": 62423969, "maximum": 226005248.3, "minimum": 226003015.2, "name": "GpsTime", "position": 12, "stddev": 574.2301518, "variance": 329740.2672 }, { "average": 0.509007862, "count": 62423969, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999188558, "variance": 0.2499188624 }, { "average": 0, "count": 62423969, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 62423969, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002455803475, "count": 62423969, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04949517697, "variance": 0.002449772544 }, { "average": 0, "count": 62423969, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612664.4358, 5227073.881, 641.6785697, 613637.7958, 5228481.021, 1158.23857 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612664.435823212, 5227073.881193516, 641.6785697421114 ], [ 612664.435823212, 5228481.021193516, 641.6785697421114 ], [ 613637.7958232121, 5228481.021193516, 1158.2385697421116 ], [ 613637.7958232121, 5227073.881193516, 1158.2385697421116 ], [ 612664.435823212, 5227073.881193516, 641.6785697421114 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:00:48+00:00", "end_time": "2018-11-11T20:23:35+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7320.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529100071602, 47.26250885930594, 440.1749289450768 ], [ -121.82501158380671, 47.27513429142676, 440.1749289450768 ], [ -121.81223548001283, 47.27500256488348, 856.3549289450768 ], [ -121.81251793339288, 47.26237719059631, 856.3549289450768 ], [ -121.82529100071602, 47.26250885930594, 440.1749289450768 ] ] ] }, "bbox": [ -121.825291, 47.26237719, 440.1749289, -121.8122355, 47.27513429, 856.3549289 ], "properties": { "datetime": "2018-11-12T23:47:11Z", "pc:count": 63468071, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589355.3578, "count": 63468071, "maximum": 589836.7238, "minimum": 588870.2038, "name": "X", "position": 0, "stddev": 271.6642799, "variance": 73801.481 }, { "average": 5235686.217, "count": 63468071, "maximum": 5236408.365, "minimum": 5235004.985, "name": "Y", "position": 1, "stddev": 398.02119, "variance": 158420.8677 }, { "average": 673.0630196, "count": 63468071, "maximum": 856.3549289, "minimum": 440.1749289, "name": "Z", "position": 2, "stddev": 80.5490013, "variance": 6488.14161 }, { "average": 34832.9146, "count": 63468071, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17810.35511, "variance": 317208749.1 }, { "average": 2.089927233, "count": 63468071, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.16273511, "variance": 1.351952936 }, { "average": 3.180168277, "count": 63468071, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.333329991, "variance": 1.777768866 }, { "average": 0, "count": 63468071, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.823334177e-07, "count": 63468071, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009393256374, "variance": 8.823326531e-07 }, { "average": 1.040097831, "count": 63468071, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3103932484, "variance": 0.09634396865 }, { "average": -1.085882544, "count": 63468071, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99703715, "variance": 255.9051975 }, { "average": 0.5150624162, "count": 63468071, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4997730761, "variance": 0.2497731276 }, { "average": 1081.873792, "count": 63468071, "maximum": 1085, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.248755469, "variance": 1.559390222 }, { "average": 226100148.7, "count": 63468071, "maximum": 226101631.4, "minimum": 226099000.4, "name": "GpsTime", "position": 12, "stddev": 559.2269777, "variance": 312734.8126 }, { "average": 0.5150624162, "count": 63468071, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4997730761, "variance": 0.2497731276 }, { "average": 0, "count": 63468071, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63468071, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001928465732, "count": 63468071, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04387193616, "variance": 0.001924746782 }, { "average": 0, "count": 63468071, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588870.2038, 5235004.985, 440.1749289, 589836.7238, 5236408.365, 856.3549289 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588870.2038170674, 5235004.984651407, 440.1749289450768 ], [ 588870.2038170674, 5236408.364651408, 440.1749289450768 ], [ 589836.7238170675, 5236408.364651408, 856.3549289450768 ], [ 589836.7238170675, 5235004.984651407, 856.3549289450768 ], [ 588870.2038170674, 5235004.984651407, 440.1749289450768 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:47:11+00:00", "end_time": "2018-11-12T23:03:20+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7320.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7320.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7320.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7320.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.825291, 47.26237719, 440.1749289, -121.8122355, 47.27513429, 856.3549289 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529100071602, 47.26250885930594, 440.1749289450768 ], [ -121.82501158380671, 47.27513429142676, 440.1749289450768 ], [ -121.81223548001283, 47.27500256488348, 856.3549289450768 ], [ -121.81251793339288, 47.26237719059631, 856.3549289450768 ], [ -121.82529100071602, 47.26250885930594, 440.1749289450768 ] ] ] }, "id": "20181112_47121C7320.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7320.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:47:11Z", "pc:count": 63468071, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589355.3578, "count": 63468071, "maximum": 589836.7238, "minimum": 588870.2038, "name": "X", "position": 0, "stddev": 271.6642799, "variance": 73801.481 }, { "average": 5235686.217, "count": 63468071, "maximum": 5236408.365, "minimum": 5235004.985, "name": "Y", "position": 1, "stddev": 398.02119, "variance": 158420.8677 }, { "average": 673.0630196, "count": 63468071, "maximum": 856.3549289, "minimum": 440.1749289, "name": "Z", "position": 2, "stddev": 80.5490013, "variance": 6488.14161 }, { "average": 34832.9146, "count": 63468071, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17810.35511, "variance": 317208749.1 }, { "average": 2.089927233, "count": 63468071, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.16273511, "variance": 1.351952936 }, { "average": 3.180168277, "count": 63468071, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.333329991, "variance": 1.777768866 }, { "average": 0, "count": 63468071, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.823334177e-07, "count": 63468071, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009393256374, "variance": 8.823326531e-07 }, { "average": 1.040097831, "count": 63468071, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3103932484, "variance": 0.09634396865 }, { "average": -1.085882544, "count": 63468071, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99703715, "variance": 255.9051975 }, { "average": 0.5150624162, "count": 63468071, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4997730761, "variance": 0.2497731276 }, { "average": 1081.873792, "count": 63468071, "maximum": 1085, "minimum": 1079, "name": "PointSourceId", "position": 11, "stddev": 1.248755469, "variance": 1.559390222 }, { "average": 226100148.7, "count": 63468071, "maximum": 226101631.4, "minimum": 226099000.4, "name": "GpsTime", "position": 12, "stddev": 559.2269777, "variance": 312734.8126 }, { "average": 0.5150624162, "count": 63468071, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4997730761, "variance": 0.2497731276 }, { "average": 0, "count": 63468071, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 63468071, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001928465732, "count": 63468071, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04387193616, "variance": 0.001924746782 }, { "average": 0, "count": 63468071, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588870.2038, 5235004.985, 440.1749289, 589836.7238, 5236408.365, 856.3549289 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588870.2038170674, 5235004.984651407, 440.1749289450768 ], [ 588870.2038170674, 5236408.364651408, 440.1749289450768 ], [ 589836.7238170675, 5236408.364651408, 856.3549289450768 ], [ 589836.7238170675, 5235004.984651407, 856.3549289450768 ], [ 588870.2038170674, 5235004.984651407, 440.1749289450768 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:47:11+00:00", "end_time": "2018-11-12T23:03:20+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6312.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781155716962, 47.27500938770802, 510.27170006427775 ], [ -121.73751098173756, 47.28764373745675, 510.27170006427775 ], [ -121.72471456822242, 47.287502030266005, 1035.231700064278 ], [ -121.72501818823763, 47.27486774277894, 1035.231700064278 ], [ -121.73781155716962, 47.27500938770802, 510.27170006427775 ] ] ] }, "bbox": [ -121.7378116, 47.27486774, 510.2717001, -121.7247146, 47.28764374, 1035.2317 ], "properties": { "datetime": "2018-11-12T22:38:05Z", "pc:count": 59197211, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595948.2106, "count": 59197211, "maximum": 596433.4953, "minimum": 595465.6353, "name": "X", "position": 0, "stddev": 273.4206378, "variance": 74758.84516 }, { "average": 5237208.641, "count": 59197211, "maximum": 5237901.965, "minimum": 5236497.545, "name": "Y", "position": 1, "stddev": 402.4278042, "variance": 161948.1376 }, { "average": 825.7085801, "count": 59197211, "maximum": 1035.2317, "minimum": 510.2717001, "name": "Z", "position": 2, "stddev": 115.222805, "variance": 13276.2948 }, { "average": 32553.10472, "count": 59197211, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18575.56944, "variance": 345051780.2 }, { "average": 2.128010558, "count": 59197211, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.190202495, "variance": 1.416581979 }, { "average": 3.255810126, "count": 59197211, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.360029529, "variance": 1.84968032 }, { "average": 0, "count": 59197211, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.351415019e-07, "count": 59197211, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003676159489, "variance": 1.351414859e-07 }, { "average": 1.054062023, "count": 59197211, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3450824277, "variance": 0.1190818819 }, { "average": -0.8022160341, "count": 59197211, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01887057, "variance": 256.6042143 }, { "average": 0.5097694045, "count": 59197211, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999045538, "variance": 0.249904563 }, { "average": 1073.784152, "count": 59197211, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.014814517, "variance": 1.029848504 }, { "average": 226096352.7, "count": 59197211, "maximum": 226097485.4, "minimum": 226094878.7, "name": "GpsTime", "position": 12, "stddev": 540.2989386, "variance": 291922.943 }, { "average": 0.5097694045, "count": 59197211, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999045538, "variance": 0.249904563 }, { "average": 0, "count": 59197211, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59197211, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002264751966, "count": 59197211, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04753549098, "variance": 0.002259622903 }, { "average": 0, "count": 59197211, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595465.6353, 5236497.545, 510.2717001, 596433.4953, 5237901.965, 1035.2317 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595465.6353388136, 5236497.544688183, 510.27170006427775 ], [ 595465.6353388136, 5237901.964688183, 510.27170006427775 ], [ 596433.4953388138, 5237901.964688183, 1035.231700064278 ], [ 596433.4953388138, 5236497.544688183, 1035.231700064278 ], [ 595465.6353388136, 5236497.544688183, 510.27170006427775 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:38:05+00:00", "end_time": "2018-11-12T21:54:38+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6312.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6312.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6312.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6312.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7378116, 47.27486774, 510.2717001, -121.7247146, 47.28764374, 1035.2317 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781155716962, 47.27500938770802, 510.27170006427775 ], [ -121.73751098173756, 47.28764373745675, 510.27170006427775 ], [ -121.72471456822242, 47.287502030266005, 1035.231700064278 ], [ -121.72501818823763, 47.27486774277894, 1035.231700064278 ], [ -121.73781155716962, 47.27500938770802, 510.27170006427775 ] ] ] }, "id": "20181112_47121C6312.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6312.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:38:05Z", "pc:count": 59197211, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595948.2106, "count": 59197211, "maximum": 596433.4953, "minimum": 595465.6353, "name": "X", "position": 0, "stddev": 273.4206378, "variance": 74758.84516 }, { "average": 5237208.641, "count": 59197211, "maximum": 5237901.965, "minimum": 5236497.545, "name": "Y", "position": 1, "stddev": 402.4278042, "variance": 161948.1376 }, { "average": 825.7085801, "count": 59197211, "maximum": 1035.2317, "minimum": 510.2717001, "name": "Z", "position": 2, "stddev": 115.222805, "variance": 13276.2948 }, { "average": 32553.10472, "count": 59197211, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18575.56944, "variance": 345051780.2 }, { "average": 2.128010558, "count": 59197211, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.190202495, "variance": 1.416581979 }, { "average": 3.255810126, "count": 59197211, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.360029529, "variance": 1.84968032 }, { "average": 0, "count": 59197211, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.351415019e-07, "count": 59197211, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003676159489, "variance": 1.351414859e-07 }, { "average": 1.054062023, "count": 59197211, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3450824277, "variance": 0.1190818819 }, { "average": -0.8022160341, "count": 59197211, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01887057, "variance": 256.6042143 }, { "average": 0.5097694045, "count": 59197211, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999045538, "variance": 0.249904563 }, { "average": 1073.784152, "count": 59197211, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.014814517, "variance": 1.029848504 }, { "average": 226096352.7, "count": 59197211, "maximum": 226097485.4, "minimum": 226094878.7, "name": "GpsTime", "position": 12, "stddev": 540.2989386, "variance": 291922.943 }, { "average": 0.5097694045, "count": 59197211, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999045538, "variance": 0.249904563 }, { "average": 0, "count": 59197211, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59197211, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002264751966, "count": 59197211, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04753549098, "variance": 0.002259622903 }, { "average": 0, "count": 59197211, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595465.6353, 5236497.545, 510.2717001, 596433.4953, 5237901.965, 1035.2317 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595465.6353388136, 5236497.544688183, 510.27170006427775 ], [ 595465.6353388136, 5237901.964688183, 510.27170006427775 ], [ 596433.4953388138, 5237901.964688183, 1035.231700064278 ], [ 596433.4953388138, 5236497.544688183, 1035.231700064278 ], [ 595465.6353388136, 5236497.544688183, 510.27170006427775 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:38:05+00:00", "end_time": "2018-11-12T21:54:38+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6322.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781141150832, 47.25000921978469, 280.0732637338416 ], [ -121.73751109436712, 47.26264380483322, 280.0732637338416 ], [ -121.72471489267677, 47.26250209021973, 513.6932637338416 ], [ -121.72501825173472, 47.24986756743311, 513.6932637338416 ], [ -121.73781141150832, 47.25000921978469, 280.0732637338416 ] ] ] }, "bbox": [ -121.7378114, 47.24986757, 280.0732637, -121.7247149, 47.2626438, 513.6932637 ], "properties": { "datetime": "2018-11-12T23:16:43Z", "pc:count": 43754139, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596009.4065, "count": 43754139, "maximum": 596478.9057, "minimum": 595510.6057, "name": "X", "position": 0, "stddev": 277.2361199, "variance": 76859.86616 }, { "average": 5234480.306, "count": 43754139, "maximum": 5235123.731, "minimum": 5233719.291, "name": "Y", "position": 1, "stddev": 392.628346, "variance": 154157.0181 }, { "average": 408.7323524, "count": 43754139, "maximum": 513.6932637, "minimum": 280.0732637, "name": "Z", "position": 2, "stddev": 33.0416577, "variance": 1091.751144 }, { "average": 38505.46131, "count": 43754139, "maximum": 65535, "minimum": 81, "name": "Intensity", "position": 3, "stddev": 17695.62744, "variance": 313135230.6 }, { "average": 1.951041386, "count": 43754139, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.1916872, "variance": 1.420118383 }, { "average": 2.902310202, "count": 43754139, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.550812921, "variance": 2.405020715 }, { "average": 0, "count": 43754139, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.371298839e-06, "count": 43754139, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001171023907, "variance": 1.37129699e-06 }, { "average": 1.169234961, "count": 43754139, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7895247234, "variance": 0.6233492889 }, { "average": -0.8644682135, "count": 43754139, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.31244976, "variance": 266.0960172 }, { "average": 0.5067350314, "count": 43754139, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499954643, "variance": 0.2499546451 }, { "average": 1077.956394, "count": 43754139, "maximum": 1081, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.133608558, "variance": 1.285068362 }, { "average": 226098409.1, "count": 43754139, "maximum": 226099803.1, "minimum": 226097009.8, "name": "GpsTime", "position": 12, "stddev": 514.6821164, "variance": 264897.6809 }, { "average": 0.5067350314, "count": 43754139, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499954643, "variance": 0.2499546451 }, { "average": 0, "count": 43754139, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43754139, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003703512484, "count": 43754139, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06074369567, "variance": 0.003689796563 }, { "average": 0, "count": 43754139, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595510.6057, 5233719.291, 280.0732637, 596478.9057, 5235123.731, 513.6932637 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595510.6056959074, 5233719.29137631, 280.0732637338416 ], [ 595510.6056959074, 5235123.73137631, 280.0732637338416 ], [ 596478.9056959074, 5235123.73137631, 513.6932637338416 ], [ 596478.9056959074, 5233719.29137631, 513.6932637338416 ], [ 595510.6056959074, 5233719.29137631, 280.0732637338416 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:16:43+00:00", "end_time": "2018-11-12T22:30:09+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6322.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6322.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6322.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6322.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7378114, 47.24986757, 280.0732637, -121.7247149, 47.2626438, 513.6932637 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781141150832, 47.25000921978469, 280.0732637338416 ], [ -121.73751109436712, 47.26264380483322, 280.0732637338416 ], [ -121.72471489267677, 47.26250209021973, 513.6932637338416 ], [ -121.72501825173472, 47.24986756743311, 513.6932637338416 ], [ -121.73781141150832, 47.25000921978469, 280.0732637338416 ] ] ] }, "id": "20181112_47121C6322.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6322.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:16:43Z", "pc:count": 43754139, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596009.4065, "count": 43754139, "maximum": 596478.9057, "minimum": 595510.6057, "name": "X", "position": 0, "stddev": 277.2361199, "variance": 76859.86616 }, { "average": 5234480.306, "count": 43754139, "maximum": 5235123.731, "minimum": 5233719.291, "name": "Y", "position": 1, "stddev": 392.628346, "variance": 154157.0181 }, { "average": 408.7323524, "count": 43754139, "maximum": 513.6932637, "minimum": 280.0732637, "name": "Z", "position": 2, "stddev": 33.0416577, "variance": 1091.751144 }, { "average": 38505.46131, "count": 43754139, "maximum": 65535, "minimum": 81, "name": "Intensity", "position": 3, "stddev": 17695.62744, "variance": 313135230.6 }, { "average": 1.951041386, "count": 43754139, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.1916872, "variance": 1.420118383 }, { "average": 2.902310202, "count": 43754139, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.550812921, "variance": 2.405020715 }, { "average": 0, "count": 43754139, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.371298839e-06, "count": 43754139, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001171023907, "variance": 1.37129699e-06 }, { "average": 1.169234961, "count": 43754139, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7895247234, "variance": 0.6233492889 }, { "average": -0.8644682135, "count": 43754139, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.31244976, "variance": 266.0960172 }, { "average": 0.5067350314, "count": 43754139, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499954643, "variance": 0.2499546451 }, { "average": 1077.956394, "count": 43754139, "maximum": 1081, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.133608558, "variance": 1.285068362 }, { "average": 226098409.1, "count": 43754139, "maximum": 226099803.1, "minimum": 226097009.8, "name": "GpsTime", "position": 12, "stddev": 514.6821164, "variance": 264897.6809 }, { "average": 0.5067350314, "count": 43754139, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499954643, "variance": 0.2499546451 }, { "average": 0, "count": 43754139, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43754139, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003703512484, "count": 43754139, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06074369567, "variance": 0.003689796563 }, { "average": 0, "count": 43754139, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595510.6057, 5233719.291, 280.0732637, 596478.9057, 5235123.731, 513.6932637 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595510.6056959074, 5233719.29137631, 280.0732637338416 ], [ 595510.6056959074, 5235123.73137631, 280.0732637338416 ], [ 596478.9056959074, 5235123.73137631, 513.6932637338416 ], [ 596478.9056959074, 5233719.29137631, 513.6932637338416 ], [ 595510.6056959074, 5233719.29137631, 280.0732637338416 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:16:43+00:00", "end_time": "2018-11-12T22:30:09+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7424.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7753024001324, 47.250008833697976, 333.26968511803364 ], [ -121.77501109329468, 47.26263964012677, 333.26968511803364 ], [ -121.76222369497147, 47.26250220986932, 692.7296851180337 ], [ -121.76251804081119, 47.249871463801966, 692.7296851180337 ], [ -121.7753024001324, 47.250008833697976, 333.26968511803364 ] ] ] }, "bbox": [ -121.7753024, 47.24987146, 333.2696851, -121.7622237, 47.26263964, 692.7296851 ], "properties": { "datetime": "2018-11-12T23:37:00Z", "pc:count": 59431218, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593168.867, "count": 59431218, "maximum": 593641.3269, "minimum": 592673.7069, "name": "X", "position": 0, "stddev": 268.2187774, "variance": 71941.31257 }, { "average": 5234373.965, "count": 59431218, "maximum": 5235078.031, "minimum": 5233674.031, "name": "Y", "position": 1, "stddev": 406.5430284, "variance": 165277.2339 }, { "average": 495.7614476, "count": 59431218, "maximum": 692.7296851, "minimum": 333.2696851, "name": "Z", "position": 2, "stddev": 76.72572979, "variance": 5886.837611 }, { "average": 35147.20467, "count": 59431218, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16750.54032, "variance": 280580600.9 }, { "average": 2.058050198, "count": 59431218, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.135611846, "variance": 1.289614264 }, { "average": 3.116202061, "count": 59431218, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.300574386, "variance": 1.691493733 }, { "average": 0, "count": 59431218, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.393946023e-07, "count": 59431218, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000799621288, "variance": 6.393942043e-07 }, { "average": 1.046139303, "count": 59431218, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.307903856, "variance": 0.09480478456 }, { "average": 0.9386609955, "count": 59431218, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.26027648, "variance": 264.3965911 }, { "average": 0.507716315, "count": 59431218, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999404591, "variance": 0.2499404627 }, { "average": 1080.547702, "count": 59431218, "maximum": 1084, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.286036531, "variance": 1.653889959 }, { "average": 226099567.2, "count": 59431218, "maximum": 226101020.3, "minimum": 226098347.2, "name": "GpsTime", "position": 12, "stddev": 574.009781, "variance": 329487.2287 }, { "average": 0.507716315, "count": 59431218, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999404591, "variance": 0.2499404627 }, { "average": 0, "count": 59431218, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59431218, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001488241415, "count": 59431218, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03854901527, "variance": 0.001486026578 }, { "average": 0, "count": 59431218, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592673.7069, 5233674.031, 333.2696851, 593641.3269, 5235078.031, 692.7296851 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592673.7068661638, 5233674.031306089, 333.26968511803364 ], [ 592673.7068661638, 5235078.031306089, 333.26968511803364 ], [ 593641.3268661639, 5235078.031306089, 692.7296851180337 ], [ 593641.3268661639, 5233674.031306089, 692.7296851180337 ], [ 592673.7068661638, 5233674.031306089, 333.26968511803364 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:37:00+00:00", "end_time": "2018-11-12T22:52:27+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7424.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7424.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7424.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7424.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7753024, 47.24987146, 333.2696851, -121.7622237, 47.26263964, 692.7296851 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7753024001324, 47.250008833697976, 333.26968511803364 ], [ -121.77501109329468, 47.26263964012677, 333.26968511803364 ], [ -121.76222369497147, 47.26250220986932, 692.7296851180337 ], [ -121.76251804081119, 47.249871463801966, 692.7296851180337 ], [ -121.7753024001324, 47.250008833697976, 333.26968511803364 ] ] ] }, "id": "20181112_47121C7424.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7424.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:37:00Z", "pc:count": 59431218, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593168.867, "count": 59431218, "maximum": 593641.3269, "minimum": 592673.7069, "name": "X", "position": 0, "stddev": 268.2187774, "variance": 71941.31257 }, { "average": 5234373.965, "count": 59431218, "maximum": 5235078.031, "minimum": 5233674.031, "name": "Y", "position": 1, "stddev": 406.5430284, "variance": 165277.2339 }, { "average": 495.7614476, "count": 59431218, "maximum": 692.7296851, "minimum": 333.2696851, "name": "Z", "position": 2, "stddev": 76.72572979, "variance": 5886.837611 }, { "average": 35147.20467, "count": 59431218, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16750.54032, "variance": 280580600.9 }, { "average": 2.058050198, "count": 59431218, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.135611846, "variance": 1.289614264 }, { "average": 3.116202061, "count": 59431218, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.300574386, "variance": 1.691493733 }, { "average": 0, "count": 59431218, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.393946023e-07, "count": 59431218, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000799621288, "variance": 6.393942043e-07 }, { "average": 1.046139303, "count": 59431218, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.307903856, "variance": 0.09480478456 }, { "average": 0.9386609955, "count": 59431218, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.26027648, "variance": 264.3965911 }, { "average": 0.507716315, "count": 59431218, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999404591, "variance": 0.2499404627 }, { "average": 1080.547702, "count": 59431218, "maximum": 1084, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.286036531, "variance": 1.653889959 }, { "average": 226099567.2, "count": 59431218, "maximum": 226101020.3, "minimum": 226098347.2, "name": "GpsTime", "position": 12, "stddev": 574.009781, "variance": 329487.2287 }, { "average": 0.507716315, "count": 59431218, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999404591, "variance": 0.2499404627 }, { "average": 0, "count": 59431218, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59431218, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001488241415, "count": 59431218, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03854901527, "variance": 0.001486026578 }, { "average": 0, "count": 59431218, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592673.7069, 5233674.031, 333.2696851, 593641.3269, 5235078.031, 692.7296851 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592673.7068661638, 5233674.031306089, 333.26968511803364 ], [ 592673.7068661638, 5235078.031306089, 333.26968511803364 ], [ 593641.3268661639, 5235078.031306089, 692.7296851180337 ], [ 593641.3268661639, 5233674.031306089, 692.7296851180337 ], [ 592673.7068661638, 5233674.031306089, 333.26968511803364 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:37:00+00:00", "end_time": "2018-11-12T22:52:27+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5124.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784578736908, 47.187510046862656, 483.60411822434486 ], [ -121.58751009869901, 47.20016018945183, 483.60411822434486 ], [ -121.5746806154013, 47.200001272897254, 1036.904118224345 ], [ -121.57501935058363, 47.18735120020137, 1036.904118224345 ], [ -121.58784578736908, 47.187510046862656, 483.60411822434486 ] ] ] }, "bbox": [ -121.5878458, 47.1873512, 483.6041182, -121.5746806, 47.20016019, 1036.904118 ], "properties": { "datetime": "2018-11-12T23:26:07Z", "pc:count": 101331404, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607440.4757, "count": 101331404, "maximum": 607955.9824, "minimum": 606983.9624, "name": "X", "position": 0, "stddev": 264.4161965, "variance": 69915.92495 }, { "average": 5227679.132, "count": 101331404, "maximum": 5228374.628, "minimum": 5226968.388, "name": "Y", "position": 1, "stddev": 395.7057128, "variance": 156583.0111 }, { "average": 862.6902495, "count": 101331404, "maximum": 1036.904118, "minimum": 483.6041182, "name": "Z", "position": 2, "stddev": 68.79020303, "variance": 4732.092033 }, { "average": 36327.6198, "count": 101331404, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19162.46852, "variance": 367200199.9 }, { "average": 1.885901334, "count": 101331404, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.063337783, "variance": 1.130687242 }, { "average": 2.772441513, "count": 101331404, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.31220554, "variance": 1.721883379 }, { "average": 0, "count": 101331404, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.805955437e-06, "count": 101331404, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001343857207, "variance": 1.805952193e-06 }, { "average": 1.037168566, "count": 101331404, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2733586365, "variance": 0.07472494416 }, { "average": -1.345340476, "count": 101331404, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.63586336, "variance": 244.4802231 }, { "average": 0.4959900783, "count": 101331404, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999839227, "variance": 0.249983923 }, { "average": 1048.641666, "count": 101331404, "maximum": 1082, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 31.26259556, "variance": 977.3498813 }, { "average": 225986148.4, "count": 101331404, "maximum": 226100367.9, "minimum": 225753768.8, "name": "GpsTime", "position": 12, "stddev": 141699.4534, "variance": 20078735110.0 }, { "average": 0.4959900783, "count": 101331404, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999839227, "variance": 0.249983923 }, { "average": 0, "count": 101331404, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 101331404, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001297929317, "count": 101331404, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03600339858, "variance": 0.001296244709 }, { "average": 0, "count": 101331404, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606983.9624, 5226968.388, 483.6041182, 607955.9824, 5228374.628, 1036.904118 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606983.9623725299, 5226968.388107877, 483.60411822434486 ], [ 606983.9623725299, 5228374.628107877, 483.60411822434486 ], [ 607955.9823725299, 5228374.628107877, 1036.904118224345 ], [ 607955.9823725299, 5226968.388107877, 1036.904118224345 ], [ 606983.9623725299, 5226968.388107877, 483.60411822434486 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:26:07+00:00", "end_time": "2018-11-08T23:09:28+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5124.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5124.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5124.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5124.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5878458, 47.1873512, 483.6041182, -121.5746806, 47.20016019, 1036.904118 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784578736908, 47.187510046862656, 483.60411822434486 ], [ -121.58751009869901, 47.20016018945183, 483.60411822434486 ], [ -121.5746806154013, 47.200001272897254, 1036.904118224345 ], [ -121.57501935058363, 47.18735120020137, 1036.904118224345 ], [ -121.58784578736908, 47.187510046862656, 483.60411822434486 ] ] ] }, "id": "20181108_47121B5124.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5124.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:26:07Z", "pc:count": 101331404, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607440.4757, "count": 101331404, "maximum": 607955.9824, "minimum": 606983.9624, "name": "X", "position": 0, "stddev": 264.4161965, "variance": 69915.92495 }, { "average": 5227679.132, "count": 101331404, "maximum": 5228374.628, "minimum": 5226968.388, "name": "Y", "position": 1, "stddev": 395.7057128, "variance": 156583.0111 }, { "average": 862.6902495, "count": 101331404, "maximum": 1036.904118, "minimum": 483.6041182, "name": "Z", "position": 2, "stddev": 68.79020303, "variance": 4732.092033 }, { "average": 36327.6198, "count": 101331404, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19162.46852, "variance": 367200199.9 }, { "average": 1.885901334, "count": 101331404, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.063337783, "variance": 1.130687242 }, { "average": 2.772441513, "count": 101331404, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.31220554, "variance": 1.721883379 }, { "average": 0, "count": 101331404, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.805955437e-06, "count": 101331404, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001343857207, "variance": 1.805952193e-06 }, { "average": 1.037168566, "count": 101331404, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2733586365, "variance": 0.07472494416 }, { "average": -1.345340476, "count": 101331404, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.63586336, "variance": 244.4802231 }, { "average": 0.4959900783, "count": 101331404, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999839227, "variance": 0.249983923 }, { "average": 1048.641666, "count": 101331404, "maximum": 1082, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 31.26259556, "variance": 977.3498813 }, { "average": 225986148.4, "count": 101331404, "maximum": 226100367.9, "minimum": 225753768.8, "name": "GpsTime", "position": 12, "stddev": 141699.4534, "variance": 20078735110.0 }, { "average": 0.4959900783, "count": 101331404, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999839227, "variance": 0.249983923 }, { "average": 0, "count": 101331404, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 101331404, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001297929317, "count": 101331404, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03600339858, "variance": 0.001296244709 }, { "average": 0, "count": 101331404, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606983.9624, 5226968.388, 483.6041182, 607955.9824, 5228374.628, 1036.904118 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606983.9623725299, 5226968.388107877, 483.60411822434486 ], [ 606983.9623725299, 5228374.628107877, 483.60411822434486 ], [ 607955.9823725299, 5228374.628107877, 1036.904118224345 ], [ 607955.9823725299, 5226968.388107877, 1036.904118224345 ], [ 606983.9623725299, 5226968.388107877, 483.60411822434486 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:26:07+00:00", "end_time": "2018-11-08T23:09:28+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5302.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61283867244344, 47.17504569900647, 1064.6479321738393 ], [ -121.6125100802821, 47.18765714232874, 1064.6479321738393 ], [ -121.59968637566452, 47.187501092297424, 1459.7079321738393 ], [ -121.6000180023859, 47.174889717395565, 1459.7079321738393 ], [ -121.61283867244344, 47.17504569900647, 1064.6479321738393 ] ] ] }, "bbox": [ -121.6128387, 47.17488972, 1064.647932, -121.5996864, 47.18765714, 1459.707932 ], "properties": { "datetime": "2018-11-12T23:54:40Z", "pc:count": 59407143, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605660.77, "count": 59407143, "maximum": 606086.9669, "minimum": 605115.1669, "name": "X", "position": 0, "stddev": 271.9276553, "variance": 73944.64972 }, { "average": 5226268.548, "count": 59407143, "maximum": 5226951.24, "minimum": 5225549.32, "name": "Y", "position": 1, "stddev": 368.6628085, "variance": 135912.2664 }, { "average": 1273.491708, "count": 59407143, "maximum": 1459.707932, "minimum": 1064.647932, "name": "Z", "position": 2, "stddev": 86.6422014, "variance": 7506.871063 }, { "average": 33072.27909, "count": 59407143, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21827.72259, "variance": 476449473.4 }, { "average": 2.070524853, "count": 59407143, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.208229103, "variance": 1.459817566 }, { "average": 3.141143566, "count": 59407143, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.470708058, "variance": 2.162982192 }, { "average": 0, "count": 59407143, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.009979558e-07, "count": 59407143, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003178017421, "variance": 1.009979473e-07 }, { "average": 1.06677835, "count": 59407143, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3446702279, "variance": 0.118797566 }, { "average": 0.201636906, "count": 59407143, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88141228, "variance": 252.2192561 }, { "average": 0.5406290789, "count": 59407143, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4983465482, "variance": 0.2483492821 }, { "average": 1080.737888, "count": 59407143, "maximum": 1086, "minimum": 1032, "name": "PointSourceId", "position": 11, "stddev": 10.82413591, "variance": 117.1619181 }, { "average": 226095996.7, "count": 59407143, "maximum": 226102080.5, "minimum": 226004964.6, "name": "GpsTime", "position": 12, "stddev": 20716.35143, "variance": 429167216.5 }, { "average": 0.5406290789, "count": 59407143, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4983465482, "variance": 0.2483492821 }, { "average": 0, "count": 59407143, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59407143, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001882618728, "count": 59407143, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04334829301, "variance": 0.001879074507 }, { "average": 0, "count": 59407143, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605115.1669, 5225549.32, 1064.647932, 606086.9669, 5226951.24, 1459.707932 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605115.1668969281, 5225549.319538553, 1064.6479321738393 ], [ 605115.1668969281, 5226951.239538553, 1064.6479321738393 ], [ 606086.9668969281, 5226951.239538553, 1459.7079321738393 ], [ 606086.9668969281, 5225549.319538553, 1459.7079321738393 ], [ 605115.1668969281, 5225549.319538553, 1064.6479321738393 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:54:40+00:00", "end_time": "2018-11-11T20:56:04+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5302.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5302.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5302.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5302.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6128387, 47.17488972, 1064.647932, -121.5996864, 47.18765714, 1459.707932 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.61283867244344, 47.17504569900647, 1064.6479321738393 ], [ -121.6125100802821, 47.18765714232874, 1064.6479321738393 ], [ -121.59968637566452, 47.187501092297424, 1459.7079321738393 ], [ -121.6000180023859, 47.174889717395565, 1459.7079321738393 ], [ -121.61283867244344, 47.17504569900647, 1064.6479321738393 ] ] ] }, "id": "20181111_47121B5302.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5302.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:54:40Z", "pc:count": 59407143, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 605660.77, "count": 59407143, "maximum": 606086.9669, "minimum": 605115.1669, "name": "X", "position": 0, "stddev": 271.9276553, "variance": 73944.64972 }, { "average": 5226268.548, "count": 59407143, "maximum": 5226951.24, "minimum": 5225549.32, "name": "Y", "position": 1, "stddev": 368.6628085, "variance": 135912.2664 }, { "average": 1273.491708, "count": 59407143, "maximum": 1459.707932, "minimum": 1064.647932, "name": "Z", "position": 2, "stddev": 86.6422014, "variance": 7506.871063 }, { "average": 33072.27909, "count": 59407143, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21827.72259, "variance": 476449473.4 }, { "average": 2.070524853, "count": 59407143, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.208229103, "variance": 1.459817566 }, { "average": 3.141143566, "count": 59407143, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.470708058, "variance": 2.162982192 }, { "average": 0, "count": 59407143, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.009979558e-07, "count": 59407143, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003178017421, "variance": 1.009979473e-07 }, { "average": 1.06677835, "count": 59407143, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3446702279, "variance": 0.118797566 }, { "average": 0.201636906, "count": 59407143, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.88141228, "variance": 252.2192561 }, { "average": 0.5406290789, "count": 59407143, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4983465482, "variance": 0.2483492821 }, { "average": 1080.737888, "count": 59407143, "maximum": 1086, "minimum": 1032, "name": "PointSourceId", "position": 11, "stddev": 10.82413591, "variance": 117.1619181 }, { "average": 226095996.7, "count": 59407143, "maximum": 226102080.5, "minimum": 226004964.6, "name": "GpsTime", "position": 12, "stddev": 20716.35143, "variance": 429167216.5 }, { "average": 0.5406290789, "count": 59407143, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4983465482, "variance": 0.2483492821 }, { "average": 0, "count": 59407143, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59407143, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001882618728, "count": 59407143, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04334829301, "variance": 0.001879074507 }, { "average": 0, "count": 59407143, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 605115.1669, 5225549.32, 1064.647932, 606086.9669, 5226951.24, 1459.707932 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 605115.1668969281, 5225549.319538553, 1064.6479321738393 ], [ 605115.1668969281, 5226951.239538553, 1064.6479321738393 ], [ 606086.9668969281, 5226951.239538553, 1459.7079321738393 ], [ 606086.9668969281, 5225549.319538553, 1459.7079321738393 ], [ 605115.1668969281, 5225549.319538553, 1064.6479321738393 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:54:40+00:00", "end_time": "2018-11-11T20:56:04+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5118.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034292133943, 47.200009866703766, 540.9867878202608 ], [ -121.60001009055686, 47.21265878999405, 540.9867878202608 ], [ -121.5871830687877, 47.21250130985805, 1108.9667878202608 ], [ -121.5875189465747, 47.19985245582496, 1108.9667878202608 ], [ -121.60034292133943, 47.200009866703766, 540.9867878202608 ] ] ] }, "bbox": [ -121.6003429, 47.19985246, 540.9867878, -121.5871831, 47.21265879, 1108.966788 ], "properties": { "datetime": "2018-11-12T23:11:23Z", "pc:count": 58238391, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606513.109, "count": 58238391, "maximum": 606983.9108, "minimum": 606012.3108, "name": "X", "position": 0, "stddev": 281.3807634, "variance": 79175.13402 }, { "average": 5229008.504, "count": 58238391, "maximum": 5229746.518, "minimum": 5228340.418, "name": "Y", "position": 1, "stddev": 400.0785629, "variance": 160062.8565 }, { "average": 816.6214348, "count": 58238391, "maximum": 1108.966788, "minimum": 540.9867878, "name": "Z", "position": 2, "stddev": 110.958288, "variance": 12311.74168 }, { "average": 32693.82673, "count": 58238391, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19101.2176, "variance": 364856513.7 }, { "average": 2.095665658, "count": 58238391, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.175336922, "variance": 1.38141688 }, { "average": 3.191274893, "count": 58238391, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.359524937, "variance": 1.848308054 }, { "average": 0, "count": 58238391, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.215033722e-06, "count": 58238391, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0014882973, "variance": 2.215028854e-06 }, { "average": 1.045902213, "count": 58238391, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3037571083, "variance": 0.09226838081 }, { "average": 2.007197449, "count": 58238391, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.2534927, "variance": 264.176025 }, { "average": 0.5260363392, "count": 58238391, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4993216532, "variance": 0.2493221133 }, { "average": 1073.986285, "count": 58238391, "maximum": 1080, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 14.7000441, "variance": 216.0912967 }, { "average": 226084095.1, "count": 58238391, "maximum": 226099483, "minimum": 225754580.3, "name": "GpsTime", "position": 12, "stddev": 62872.5712, "variance": 3952960209 }, { "average": 0.5260363392, "count": 58238391, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4993216532, "variance": 0.2493221133 }, { "average": 0, "count": 58238391, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58238391, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001615772661, "count": 58238391, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04016418762, "variance": 0.001613161967 }, { "average": 0, "count": 58238391, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606012.3108, 5228340.418, 540.9867878, 606983.9108, 5229746.518, 1108.966788 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606012.3107602808, 5228340.418358567, 540.9867878202608 ], [ 606012.3107602808, 5229746.518358567, 540.9867878202608 ], [ 606983.9107602809, 5229746.518358567, 1108.9667878202608 ], [ 606983.9107602809, 5228340.418358567, 1108.9667878202608 ], [ 606012.3107602808, 5228340.418358567, 540.9867878202608 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:11:23+00:00", "end_time": "2018-11-08T23:23:00+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5118.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5118.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5118.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5118.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6003429, 47.19985246, 540.9867878, -121.5871831, 47.21265879, 1108.966788 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034292133943, 47.200009866703766, 540.9867878202608 ], [ -121.60001009055686, 47.21265878999405, 540.9867878202608 ], [ -121.5871830687877, 47.21250130985805, 1108.9667878202608 ], [ -121.5875189465747, 47.19985245582496, 1108.9667878202608 ], [ -121.60034292133943, 47.200009866703766, 540.9867878202608 ] ] ] }, "id": "20181108_47121B5118.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5118.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:11:23Z", "pc:count": 58238391, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606513.109, "count": 58238391, "maximum": 606983.9108, "minimum": 606012.3108, "name": "X", "position": 0, "stddev": 281.3807634, "variance": 79175.13402 }, { "average": 5229008.504, "count": 58238391, "maximum": 5229746.518, "minimum": 5228340.418, "name": "Y", "position": 1, "stddev": 400.0785629, "variance": 160062.8565 }, { "average": 816.6214348, "count": 58238391, "maximum": 1108.966788, "minimum": 540.9867878, "name": "Z", "position": 2, "stddev": 110.958288, "variance": 12311.74168 }, { "average": 32693.82673, "count": 58238391, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19101.2176, "variance": 364856513.7 }, { "average": 2.095665658, "count": 58238391, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.175336922, "variance": 1.38141688 }, { "average": 3.191274893, "count": 58238391, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.359524937, "variance": 1.848308054 }, { "average": 0, "count": 58238391, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.215033722e-06, "count": 58238391, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0014882973, "variance": 2.215028854e-06 }, { "average": 1.045902213, "count": 58238391, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3037571083, "variance": 0.09226838081 }, { "average": 2.007197449, "count": 58238391, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.2534927, "variance": 264.176025 }, { "average": 0.5260363392, "count": 58238391, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4993216532, "variance": 0.2493221133 }, { "average": 1073.986285, "count": 58238391, "maximum": 1080, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 14.7000441, "variance": 216.0912967 }, { "average": 226084095.1, "count": 58238391, "maximum": 226099483, "minimum": 225754580.3, "name": "GpsTime", "position": 12, "stddev": 62872.5712, "variance": 3952960209 }, { "average": 0.5260363392, "count": 58238391, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4993216532, "variance": 0.2493221133 }, { "average": 0, "count": 58238391, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58238391, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001615772661, "count": 58238391, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04016418762, "variance": 0.001613161967 }, { "average": 0, "count": 58238391, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606012.3108, 5228340.418, 540.9867878, 606983.9108, 5229746.518, 1108.966788 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606012.3107602808, 5228340.418358567, 540.9867878202608 ], [ 606012.3107602808, 5229746.518358567, 540.9867878202608 ], [ 606983.9107602809, 5229746.518358567, 1108.9667878202608 ], [ 606983.9107602809, 5228340.418358567, 1108.9667878202608 ], [ 606012.3107602808, 5228340.418358567, 540.9867878202608 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:11:23+00:00", "end_time": "2018-11-08T23:23:00+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7403.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78780027785614, 47.30000871818315, 126.18462432222765 ], [ -121.78751145940312, 47.312638572964254, 126.18462432222765 ], [ -121.77472596580547, 47.312502578000874, 739.4246243222276 ], [ -121.77501782794886, 47.299872782954566, 739.4246243222276 ], [ -121.78780027785614, 47.30000871818315, 126.18462432222765 ] ] ] }, "bbox": [ -121.7878003, 47.29987278, 126.1846243, -121.774726, 47.31263857, 739.4246243 ], "properties": { "datetime": "2018-11-12T22:31:56Z", "pc:count": 49983513, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592101.8141, "count": 49983513, "maximum": 592608.1932, "minimum": 591641.6332, "name": "X", "position": 0, "stddev": 282.3835462, "variance": 79740.46714 }, { "average": 5239920.087, "count": 49983513, "maximum": 5240619.637, "minimum": 5239215.737, "name": "Y", "position": 1, "stddev": 400.9418032, "variance": 160754.3295 }, { "average": 427.0035467, "count": 49983513, "maximum": 739.4246243, "minimum": 126.1846243, "name": "Z", "position": 2, "stddev": 42.21413739, "variance": 1782.033395 }, { "average": 36812.22618, "count": 49983513, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16610.71101, "variance": 275915720.2 }, { "average": 1.87505382, "count": 49983513, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.040792041, "variance": 1.083248072 }, { "average": 2.75016706, "count": 49983513, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.268221094, "variance": 1.608384744 }, { "average": 0, "count": 49983513, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.201055516e-07, "count": 49983513, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005657786277, "variance": 3.201054555e-07 }, { "average": 1.060676387, "count": 49983513, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2858001843, "variance": 0.08168174536 }, { "average": 0.7889352751, "count": 49983513, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.19984594, "variance": 262.4350086 }, { "average": 0.5062964462, "count": 49983513, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999603582, "variance": 0.2499603598 }, { "average": 1072.634227, "count": 49983513, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.248299304, "variance": 1.558251153 }, { "average": 226095735.2, "count": 49983513, "maximum": 226097116.2, "minimum": 226094176.4, "name": "GpsTime", "position": 12, "stddev": 685.8820164, "variance": 470434.1405 }, { "average": 0.5062964462, "count": 49983513, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999603582, "variance": 0.2499603598 }, { "average": 0, "count": 49983513, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49983513, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.000822851327, "count": 49983513, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02867358121, "variance": 0.0008221742591 }, { "average": 0, "count": 49983513, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591641.6332, 5239215.737, 126.1846243, 592608.1932, 5240619.637, 739.4246243 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591641.6331899778, 5239215.737398333, 126.18462432222765 ], [ 591641.6331899778, 5240619.637398333, 126.18462432222765 ], [ 592608.1931899779, 5240619.637398333, 739.4246243222276 ], [ 592608.1931899779, 5239215.737398333, 739.4246243222276 ], [ 591641.6331899778, 5239215.737398333, 126.18462432222765 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:31:56+00:00", "end_time": "2018-11-12T21:42:56+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7403.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7403.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7403.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7403.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7878003, 47.29987278, 126.1846243, -121.774726, 47.31263857, 739.4246243 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78780027785614, 47.30000871818315, 126.18462432222765 ], [ -121.78751145940312, 47.312638572964254, 126.18462432222765 ], [ -121.77472596580547, 47.312502578000874, 739.4246243222276 ], [ -121.77501782794886, 47.299872782954566, 739.4246243222276 ], [ -121.78780027785614, 47.30000871818315, 126.18462432222765 ] ] ] }, "id": "20181111_47121C7403.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7403.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:31:56Z", "pc:count": 49983513, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592101.8141, "count": 49983513, "maximum": 592608.1932, "minimum": 591641.6332, "name": "X", "position": 0, "stddev": 282.3835462, "variance": 79740.46714 }, { "average": 5239920.087, "count": 49983513, "maximum": 5240619.637, "minimum": 5239215.737, "name": "Y", "position": 1, "stddev": 400.9418032, "variance": 160754.3295 }, { "average": 427.0035467, "count": 49983513, "maximum": 739.4246243, "minimum": 126.1846243, "name": "Z", "position": 2, "stddev": 42.21413739, "variance": 1782.033395 }, { "average": 36812.22618, "count": 49983513, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16610.71101, "variance": 275915720.2 }, { "average": 1.87505382, "count": 49983513, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.040792041, "variance": 1.083248072 }, { "average": 2.75016706, "count": 49983513, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.268221094, "variance": 1.608384744 }, { "average": 0, "count": 49983513, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.201055516e-07, "count": 49983513, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005657786277, "variance": 3.201054555e-07 }, { "average": 1.060676387, "count": 49983513, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2858001843, "variance": 0.08168174536 }, { "average": 0.7889352751, "count": 49983513, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.19984594, "variance": 262.4350086 }, { "average": 0.5062964462, "count": 49983513, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999603582, "variance": 0.2499603598 }, { "average": 1072.634227, "count": 49983513, "maximum": 1075, "minimum": 1070, "name": "PointSourceId", "position": 11, "stddev": 1.248299304, "variance": 1.558251153 }, { "average": 226095735.2, "count": 49983513, "maximum": 226097116.2, "minimum": 226094176.4, "name": "GpsTime", "position": 12, "stddev": 685.8820164, "variance": 470434.1405 }, { "average": 0.5062964462, "count": 49983513, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999603582, "variance": 0.2499603598 }, { "average": 0, "count": 49983513, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49983513, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.000822851327, "count": 49983513, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.02867358121, "variance": 0.0008221742591 }, { "average": 0, "count": 49983513, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591641.6332, 5239215.737, 126.1846243, 592608.1932, 5240619.637, 739.4246243 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591641.6331899778, 5239215.737398333, 126.18462432222765 ], [ 591641.6331899778, 5240619.637398333, 126.18462432222765 ], [ 592608.1931899779, 5240619.637398333, 739.4246243222276 ], [ 592608.1931899779, 5239215.737398333, 739.4246243222276 ], [ 591641.6331899778, 5239215.737398333, 126.18462432222765 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:31:56+00:00", "end_time": "2018-11-12T21:42:56+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7413.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7877994477558, 47.27500887963805, 298.57817518858354 ], [ -121.78751088967611, 47.28763842991724, 298.57817518858354 ], [ -121.77472639790273, 47.28750243585089, 789.1781751885835 ], [ -121.77501799668917, 47.2748729453005, 789.1781751885835 ], [ -121.7877994477558, 47.27500887963805, 298.57817518858354 ] ] ] }, "bbox": [ -121.7877994, 47.27487295, 298.5781752, -121.7747264, 47.28763843, 789.1781752 ], "properties": { "datetime": "2018-11-12T23:07:21Z", "pc:count": 41821028, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592195.4165, "count": 41821028, "maximum": 592651.8311, "minimum": 591684.8911, "name": "X", "position": 0, "stddev": 282.2206584, "variance": 79648.50005 }, { "average": 5237213.462, "count": 41821028, "maximum": 5237841.366, "minimum": 5236437.506, "name": "Y", "position": 1, "stddev": 374.4321166, "variance": 140199.4099 }, { "average": 509.1819981, "count": 41821028, "maximum": 789.1781752, "minimum": 298.5781752, "name": "Z", "position": 2, "stddev": 118.3860622, "variance": 14015.25973 }, { "average": 35085.16469, "count": 41821028, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16734.28025, "variance": 280036135.4 }, { "average": 1.941440416, "count": 41821028, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.090870665, "variance": 1.189998808 }, { "average": 2.882795684, "count": 41821028, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.319989659, "variance": 1.7423727 }, { "average": 0, "count": 41821028, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.474328752e-05, "count": 41821028, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.005894241363, "variance": 3.474208125e-05 }, { "average": 1.213652017, "count": 41821028, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 1.052066538, "variance": 1.106844 }, { "average": 1.186027474, "count": 41821028, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.17979642, "variance": 261.785812 }, { "average": 0.5081996311, "count": 41821028, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999327675, "variance": 0.249932772 }, { "average": 1076.874358, "count": 41821028, "maximum": 1080, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.036886291, "variance": 1.075133181 }, { "average": 226097913.7, "count": 41821028, "maximum": 226099241.6, "minimum": 226096376.7, "name": "GpsTime", "position": 12, "stddev": 494.411562, "variance": 244442.7926 }, { "average": 0.5081996311, "count": 41821028, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999327675, "variance": 0.249932772 }, { "average": 0, "count": 41821028, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41821028, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.01148032516, "count": 41821028, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.1065294681, "variance": 0.01134852757 }, { "average": 0, "count": 41821028, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591684.8911, 5236437.506, 298.5781752, 592651.8311, 5237841.366, 789.1781752 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591684.8911247666, 5236437.505855518, 298.57817518858354 ], [ 591684.8911247666, 5237841.365855518, 298.57817518858354 ], [ 592651.8311247665, 5237841.365855518, 789.1781751885835 ], [ 592651.8311247665, 5236437.505855518, 789.1781751885835 ], [ 591684.8911247666, 5236437.505855518, 298.57817518858354 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:07:21+00:00", "end_time": "2018-11-12T22:19:36+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7413.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7413.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7413.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7413.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7877994, 47.27487295, 298.5781752, -121.7747264, 47.28763843, 789.1781752 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7877994477558, 47.27500887963805, 298.57817518858354 ], [ -121.78751088967611, 47.28763842991724, 298.57817518858354 ], [ -121.77472639790273, 47.28750243585089, 789.1781751885835 ], [ -121.77501799668917, 47.2748729453005, 789.1781751885835 ], [ -121.7877994477558, 47.27500887963805, 298.57817518858354 ] ] ] }, "id": "20181112_47121C7413.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7413.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:07:21Z", "pc:count": 41821028, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592195.4165, "count": 41821028, "maximum": 592651.8311, "minimum": 591684.8911, "name": "X", "position": 0, "stddev": 282.2206584, "variance": 79648.50005 }, { "average": 5237213.462, "count": 41821028, "maximum": 5237841.366, "minimum": 5236437.506, "name": "Y", "position": 1, "stddev": 374.4321166, "variance": 140199.4099 }, { "average": 509.1819981, "count": 41821028, "maximum": 789.1781752, "minimum": 298.5781752, "name": "Z", "position": 2, "stddev": 118.3860622, "variance": 14015.25973 }, { "average": 35085.16469, "count": 41821028, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16734.28025, "variance": 280036135.4 }, { "average": 1.941440416, "count": 41821028, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.090870665, "variance": 1.189998808 }, { "average": 2.882795684, "count": 41821028, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.319989659, "variance": 1.7423727 }, { "average": 0, "count": 41821028, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.474328752e-05, "count": 41821028, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.005894241363, "variance": 3.474208125e-05 }, { "average": 1.213652017, "count": 41821028, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 1.052066538, "variance": 1.106844 }, { "average": 1.186027474, "count": 41821028, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.17979642, "variance": 261.785812 }, { "average": 0.5081996311, "count": 41821028, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999327675, "variance": 0.249932772 }, { "average": 1076.874358, "count": 41821028, "maximum": 1080, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.036886291, "variance": 1.075133181 }, { "average": 226097913.7, "count": 41821028, "maximum": 226099241.6, "minimum": 226096376.7, "name": "GpsTime", "position": 12, "stddev": 494.411562, "variance": 244442.7926 }, { "average": 0.5081996311, "count": 41821028, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999327675, "variance": 0.249932772 }, { "average": 0, "count": 41821028, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 41821028, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.01148032516, "count": 41821028, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.1065294681, "variance": 0.01134852757 }, { "average": 0, "count": 41821028, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591684.8911, 5236437.506, 298.5781752, 592651.8311, 5237841.366, 789.1781752 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591684.8911247666, 5236437.505855518, 298.57817518858354 ], [ 591684.8911247666, 5237841.365855518, 298.57817518858354 ], [ 592651.8311247665, 5237841.365855518, 789.1781751885835 ], [ 592651.8311247665, 5236437.505855518, 789.1781751885835 ], [ 591684.8911247666, 5236437.505855518, 298.57817518858354 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:07:21+00:00", "end_time": "2018-11-12T22:19:36+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5316.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533779216294, 47.26250993040949, 702.3656865211478 ], [ -121.62501026343881, 47.27515597029784, 702.3656865211478 ], [ -121.61218836565256, 47.27500138045053, 1163.4256865211478 ], [ -121.61251894622715, 47.26235540854461, 1163.4256865211478 ], [ -121.62533779216294, 47.26250993040949, 702.3656865211478 ] ] ] }, "bbox": [ -121.6253378, 47.26235541, 702.3656865, -121.6121884, 47.27515597, 1163.425687 ], "properties": { "datetime": "2018-11-12T21:52:43Z", "pc:count": 55787861, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604518.6102, "count": 55787861, "maximum": 604966.912, "minimum": 603996.852, "name": "X", "position": 0, "stddev": 268.8035382, "variance": 72255.34215 }, { "average": 5235979.346, "count": 55787861, "maximum": 5236658.096, "minimum": 5235252.316, "name": "Y", "position": 1, "stddev": 397.4120078, "variance": 157936.3039 }, { "average": 907.3708547, "count": 55787861, "maximum": 1163.425687, "minimum": 702.3656865, "name": "Z", "position": 2, "stddev": 97.78874342, "variance": 9562.63834 }, { "average": 35514.3444, "count": 55787861, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19544.1371, "variance": 381973295.2 }, { "average": 1.949544203, "count": 55787861, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.15601195, "variance": 1.336363628 }, { "average": 2.899070409, "count": 55787861, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.468945571, "variance": 2.157801092 }, { "average": 0, "count": 55787861, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.151005574e-07, "count": 55787861, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004637893003, "variance": 2.15100515e-07 }, { "average": 1.070885833, "count": 55787861, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3613257408, "variance": 0.130556291 }, { "average": 0.168451192, "count": 55787861, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98353525, "variance": 255.4733991 }, { "average": 0.5053359547, "count": 55787861, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999715313, "variance": 0.2499715321 }, { "average": 1064.168595, "count": 55787861, "maximum": 1071, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.816949475, "variance": 14.56910329 }, { "average": 226043213.9, "count": 55787861, "maximum": 226094763.5, "minimum": 226014881, "name": "GpsTime", "position": 12, "stddev": 36936.2361, "variance": 1364285537 }, { "average": 0.5053359547, "count": 55787861, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999715313, "variance": 0.2499715321 }, { "average": 0, "count": 55787861, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55787861, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002156508564, "count": 55787861, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04638812427, "variance": 0.002151858073 }, { "average": 0, "count": 55787861, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603996.852, 5235252.316, 702.3656865, 604966.912, 5236658.096, 1163.425687 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603996.8519592934, 5235252.31645334, 702.3656865211478 ], [ 603996.8519592934, 5236658.09645334, 702.3656865211478 ], [ 604966.9119592934, 5236658.09645334, 1163.4256865211478 ], [ 604966.9119592934, 5235252.31645334, 1163.4256865211478 ], [ 603996.8519592934, 5235252.31645334, 702.3656865211478 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:52:43+00:00", "end_time": "2018-11-11T23:41:21+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5316.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5316.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5316.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5316.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6253378, 47.26235541, 702.3656865, -121.6121884, 47.27515597, 1163.425687 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.62533779216294, 47.26250993040949, 702.3656865211478 ], [ -121.62501026343881, 47.27515597029784, 702.3656865211478 ], [ -121.61218836565256, 47.27500138045053, 1163.4256865211478 ], [ -121.61251894622715, 47.26235540854461, 1163.4256865211478 ], [ -121.62533779216294, 47.26250993040949, 702.3656865211478 ] ] ] }, "id": "20181111_47121C5316.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5316.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:52:43Z", "pc:count": 55787861, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 604518.6102, "count": 55787861, "maximum": 604966.912, "minimum": 603996.852, "name": "X", "position": 0, "stddev": 268.8035382, "variance": 72255.34215 }, { "average": 5235979.346, "count": 55787861, "maximum": 5236658.096, "minimum": 5235252.316, "name": "Y", "position": 1, "stddev": 397.4120078, "variance": 157936.3039 }, { "average": 907.3708547, "count": 55787861, "maximum": 1163.425687, "minimum": 702.3656865, "name": "Z", "position": 2, "stddev": 97.78874342, "variance": 9562.63834 }, { "average": 35514.3444, "count": 55787861, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19544.1371, "variance": 381973295.2 }, { "average": 1.949544203, "count": 55787861, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.15601195, "variance": 1.336363628 }, { "average": 2.899070409, "count": 55787861, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.468945571, "variance": 2.157801092 }, { "average": 0, "count": 55787861, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.151005574e-07, "count": 55787861, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004637893003, "variance": 2.15100515e-07 }, { "average": 1.070885833, "count": 55787861, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3613257408, "variance": 0.130556291 }, { "average": 0.168451192, "count": 55787861, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.98353525, "variance": 255.4733991 }, { "average": 0.5053359547, "count": 55787861, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999715313, "variance": 0.2499715321 }, { "average": 1064.168595, "count": 55787861, "maximum": 1071, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 3.816949475, "variance": 14.56910329 }, { "average": 226043213.9, "count": 55787861, "maximum": 226094763.5, "minimum": 226014881, "name": "GpsTime", "position": 12, "stddev": 36936.2361, "variance": 1364285537 }, { "average": 0.5053359547, "count": 55787861, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999715313, "variance": 0.2499715321 }, { "average": 0, "count": 55787861, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55787861, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002156508564, "count": 55787861, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04638812427, "variance": 0.002151858073 }, { "average": 0, "count": 55787861, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 603996.852, 5235252.316, 702.3656865, 604966.912, 5236658.096, 1163.425687 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 603996.8519592934, 5235252.31645334, 702.3656865211478 ], [ 603996.8519592934, 5236658.09645334, 702.3656865211478 ], [ 604966.9119592934, 5236658.09645334, 1163.4256865211478 ], [ 604966.9119592934, 5235252.31645334, 1163.4256865211478 ], [ 603996.8519592934, 5235252.31645334, 702.3656865211478 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:52:43+00:00", "end_time": "2018-11-11T23:41:21+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6401.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782368880873, 47.30000937736115, 704.1331171709528 ], [ -121.68751079112408, 47.31264936095109, 704.1331171709528 ], [ -121.67470251142453, 47.312501941391346, 1271.433117170953 ], [ -121.6750184604326, 47.29986202260636, 1271.433117170953 ], [ -121.68782368880873, 47.30000937736115, 704.1331171709528 ] ] ] }, "bbox": [ -121.6878237, 47.29986202, 704.1331172, -121.6747025, 47.31264936, 1271.433117 ], "properties": { "datetime": "2018-11-12T00:09:54Z", "pc:count": 68732248, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599680.4114, "count": 68732248, "maximum": 600167.934, "minimum": 599199.614, "name": "X", "position": 0, "stddev": 273.0481948, "variance": 74555.31666 }, { "average": 5240010.618, "count": 68732248, "maximum": 5240743.272, "minimum": 5239338.192, "name": "Y", "position": 1, "stddev": 393.6711462, "variance": 154976.9713 }, { "average": 944.9690312, "count": 68732248, "maximum": 1271.433117, "minimum": 704.1331172, "name": "Z", "position": 2, "stddev": 119.8527393, "variance": 14364.67911 }, { "average": 33464.14362, "count": 68732248, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19088.15002, "variance": 364357471.3 }, { "average": 2.108699733, "count": 68732248, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.18863627, "variance": 1.412856182 }, { "average": 3.217440393, "count": 68732248, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.378773171, "variance": 1.901015458 }, { "average": 0, "count": 68732248, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.600413244e-07, "count": 68732248, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004000516231, "variance": 1.600413011e-07 }, { "average": 1.050010804, "count": 68732248, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3073416113, "variance": 0.09445886604 }, { "average": -0.3007772636, "count": 68732248, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.15755672, "variance": 261.0666391 }, { "average": 0.5084120339, "count": 68732248, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999292363, "variance": 0.2499292413 }, { "average": 1059.518698, "count": 68732248, "maximum": 1062, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.194749979, "variance": 1.427427512 }, { "average": 226015235.3, "count": 68732248, "maximum": 226016594.4, "minimum": 226013386.2, "name": "GpsTime", "position": 12, "stddev": 649.7134912, "variance": 422127.6207 }, { "average": 0.5084120339, "count": 68732248, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999292363, "variance": 0.2499292413 }, { "average": 0, "count": 68732248, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 68732248, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001564971365, "count": 68732248, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03952875223, "variance": 0.001562522253 }, { "average": 0, "count": 68732248, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599199.614, 5239338.192, 704.1331172, 600167.934, 5240743.272, 1271.433117 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599199.6139957773, 5239338.192220596, 704.1331171709528 ], [ 599199.6139957773, 5240743.272220596, 704.1331171709528 ], [ 600167.9339957774, 5240743.272220596, 1271.433117170953 ], [ 600167.9339957774, 5239338.192220596, 1271.433117170953 ], [ 599199.6139957773, 5239338.192220596, 704.1331171709528 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:09:54+00:00", "end_time": "2018-11-11T23:16:26+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6401.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6401.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6401.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6401.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6878237, 47.29986202, 704.1331172, -121.6747025, 47.31264936, 1271.433117 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.68782368880873, 47.30000937736115, 704.1331171709528 ], [ -121.68751079112408, 47.31264936095109, 704.1331171709528 ], [ -121.67470251142453, 47.312501941391346, 1271.433117170953 ], [ -121.6750184604326, 47.29986202260636, 1271.433117170953 ], [ -121.68782368880873, 47.30000937736115, 704.1331171709528 ] ] ] }, "id": "20181111_47121C6401.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6401.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:09:54Z", "pc:count": 68732248, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 599680.4114, "count": 68732248, "maximum": 600167.934, "minimum": 599199.614, "name": "X", "position": 0, "stddev": 273.0481948, "variance": 74555.31666 }, { "average": 5240010.618, "count": 68732248, "maximum": 5240743.272, "minimum": 5239338.192, "name": "Y", "position": 1, "stddev": 393.6711462, "variance": 154976.9713 }, { "average": 944.9690312, "count": 68732248, "maximum": 1271.433117, "minimum": 704.1331172, "name": "Z", "position": 2, "stddev": 119.8527393, "variance": 14364.67911 }, { "average": 33464.14362, "count": 68732248, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19088.15002, "variance": 364357471.3 }, { "average": 2.108699733, "count": 68732248, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.18863627, "variance": 1.412856182 }, { "average": 3.217440393, "count": 68732248, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.378773171, "variance": 1.901015458 }, { "average": 0, "count": 68732248, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.600413244e-07, "count": 68732248, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004000516231, "variance": 1.600413011e-07 }, { "average": 1.050010804, "count": 68732248, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3073416113, "variance": 0.09445886604 }, { "average": -0.3007772636, "count": 68732248, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.15755672, "variance": 261.0666391 }, { "average": 0.5084120339, "count": 68732248, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999292363, "variance": 0.2499292413 }, { "average": 1059.518698, "count": 68732248, "maximum": 1062, "minimum": 1056, "name": "PointSourceId", "position": 11, "stddev": 1.194749979, "variance": 1.427427512 }, { "average": 226015235.3, "count": 68732248, "maximum": 226016594.4, "minimum": 226013386.2, "name": "GpsTime", "position": 12, "stddev": 649.7134912, "variance": 422127.6207 }, { "average": 0.5084120339, "count": 68732248, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999292363, "variance": 0.2499292413 }, { "average": 0, "count": 68732248, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 68732248, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001564971365, "count": 68732248, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03952875223, "variance": 0.001562522253 }, { "average": 0, "count": 68732248, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 599199.614, 5239338.192, 704.1331172, 600167.934, 5240743.272, 1271.433117 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 599199.6139957773, 5239338.192220596, 704.1331171709528 ], [ 599199.6139957773, 5240743.272220596, 704.1331171709528 ], [ 600167.9339957774, 5240743.272220596, 1271.433117170953 ], [ 600167.9339957774, 5239338.192220596, 1271.433117170953 ], [ 599199.6139957773, 5239338.192220596, 704.1331171709528 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:09:54+00:00", "end_time": "2018-11-11T23:16:26+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7423.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78779964958771, 47.25000905960016, 355.8950364548234 ], [ -121.7875113477657, 47.26263848530964, 355.8950364548234 ], [ -121.77472653020584, 47.262502477068765, 1411.6350364548234 ], [ -121.77501787011282, 47.24987311108922, 1411.6350364548234 ], [ -121.78779964958771, 47.25000905960016, 355.8950364548234 ] ] ] }, "bbox": [ -121.7877996, 47.24987311, 355.8950365, -121.7747265, 47.26263849, 1411.635036 ], "properties": { "datetime": "2018-11-12T23:46:24Z", "pc:count": 59260735, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592179.2939, "count": 59260735, "maximum": 592695.4735, "minimum": 591728.0535, "name": "X", "position": 0, "stddev": 265.3800129, "variance": 70426.55124 }, { "average": 5234366.863, "count": 59260735, "maximum": 5235063.127, "minimum": 5233659.287, "name": "Y", "position": 1, "stddev": 406.133709, "variance": 164944.5896 }, { "average": 456.5858327, "count": 59260735, "maximum": 1411.635036, "minimum": 355.8950365, "name": "Z", "position": 2, "stddev": 47.63517537, "variance": 2269.109932 }, { "average": 35840.98509, "count": 59260735, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16609.50173, "variance": 275875547.7 }, { "average": 2.019107441, "count": 59260735, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118401232, "variance": 1.250821315 }, { "average": 3.038209162, "count": 59260735, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.301882939, "variance": 1.694899187 }, { "average": 0, "count": 59260735, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.606035683e-07, "count": 59260735, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009276868233, "variance": 8.606028422e-07 }, { "average": 1.046981311, "count": 59260735, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3241223518, "variance": 0.1050552989 }, { "average": -1.056121366, "count": 59260735, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01675054, "variance": 256.5362978 }, { "average": 0.5108193815, "count": 59260735, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998829315, "variance": 0.2498829452 }, { "average": 1081.543937, "count": 59260735, "maximum": 1085, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.337073261, "variance": 1.787764904 }, { "average": 226100004.3, "count": 59260735, "maximum": 226101584.4, "minimum": 226098345, "name": "GpsTime", "position": 12, "stddev": 588.9901492, "variance": 346909.3958 }, { "average": 0.5108193815, "count": 59260735, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998829315, "variance": 0.2498829452 }, { "average": 0, "count": 59260735, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59260735, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001415929114, "count": 59260735, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03760218454, "variance": 0.001413924283 }, { "average": 0, "count": 59260735, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591728.0535, 5233659.287, 355.8950365, 592695.4735, 5235063.127, 1411.635036 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591728.0534510398, 5233659.286771722, 355.8950364548234 ], [ 591728.0534510398, 5235063.126771722, 355.8950364548234 ], [ 592695.4734510398, 5235063.126771722, 1411.6350364548234 ], [ 592695.4734510398, 5233659.286771722, 1411.6350364548234 ], [ 591728.0534510398, 5233659.286771722, 355.8950364548234 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:46:24+00:00", "end_time": "2018-11-12T22:52:25+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7423.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7423.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7423.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7423.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7877996, 47.24987311, 355.8950365, -121.7747265, 47.26263849, 1411.635036 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.78779964958771, 47.25000905960016, 355.8950364548234 ], [ -121.7875113477657, 47.26263848530964, 355.8950364548234 ], [ -121.77472653020584, 47.262502477068765, 1411.6350364548234 ], [ -121.77501787011282, 47.24987311108922, 1411.6350364548234 ], [ -121.78779964958771, 47.25000905960016, 355.8950364548234 ] ] ] }, "id": "20181112_47121C7423.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7423.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:46:24Z", "pc:count": 59260735, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 592179.2939, "count": 59260735, "maximum": 592695.4735, "minimum": 591728.0535, "name": "X", "position": 0, "stddev": 265.3800129, "variance": 70426.55124 }, { "average": 5234366.863, "count": 59260735, "maximum": 5235063.127, "minimum": 5233659.287, "name": "Y", "position": 1, "stddev": 406.133709, "variance": 164944.5896 }, { "average": 456.5858327, "count": 59260735, "maximum": 1411.635036, "minimum": 355.8950365, "name": "Z", "position": 2, "stddev": 47.63517537, "variance": 2269.109932 }, { "average": 35840.98509, "count": 59260735, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16609.50173, "variance": 275875547.7 }, { "average": 2.019107441, "count": 59260735, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.118401232, "variance": 1.250821315 }, { "average": 3.038209162, "count": 59260735, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.301882939, "variance": 1.694899187 }, { "average": 0, "count": 59260735, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.606035683e-07, "count": 59260735, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009276868233, "variance": 8.606028422e-07 }, { "average": 1.046981311, "count": 59260735, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3241223518, "variance": 0.1050552989 }, { "average": -1.056121366, "count": 59260735, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.01675054, "variance": 256.5362978 }, { "average": 0.5108193815, "count": 59260735, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998829315, "variance": 0.2498829452 }, { "average": 1081.543937, "count": 59260735, "maximum": 1085, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.337073261, "variance": 1.787764904 }, { "average": 226100004.3, "count": 59260735, "maximum": 226101584.4, "minimum": 226098345, "name": "GpsTime", "position": 12, "stddev": 588.9901492, "variance": 346909.3958 }, { "average": 0.5108193815, "count": 59260735, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998829315, "variance": 0.2498829452 }, { "average": 0, "count": 59260735, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59260735, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001415929114, "count": 59260735, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03760218454, "variance": 0.001413924283 }, { "average": 0, "count": 59260735, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 591728.0535, 5233659.287, 355.8950365, 592695.4735, 5235063.127, 1411.635036 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 591728.0534510398, 5233659.286771722, 355.8950364548234 ], [ 591728.0534510398, 5235063.126771722, 355.8950364548234 ], [ 592695.4734510398, 5235063.126771722, 1411.6350364548234 ], [ 592695.4734510398, 5233659.286771722, 1411.6350364548234 ], [ 591728.0534510398, 5233659.286771722, 355.8950364548234 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:46:24+00:00", "end_time": "2018-11-12T22:52:25+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5224.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.525360640762, 47.18751023647452, 521.77526568199 ], [ -121.5250099172025, 47.200166687509515, 521.77526568199 ], [ -121.5121660059677, 47.2000005806196, 1032.85526568199 ], [ -121.51251978081748, 47.187344202676776, 1032.85526568199 ], [ -121.525360640762, 47.18751023647452, 521.77526568199 ] ] ] }, "bbox": [ -121.5253606, 47.1873442, 521.7752657, -121.512166, 47.20016669, 1032.855266 ], "properties": { "datetime": "2018-11-11T21:10:48Z", "pc:count": 54755167, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612198.2775, "count": 54755167, "maximum": 612690.8129, "minimum": 611717.6729, "name": "X", "position": 0, "stddev": 278.4600323, "variance": 77539.9896 }, { "average": 5227766.078, "count": 54755167, "maximum": 5228462.889, "minimum": 5227055.909, "name": "Y", "position": 1, "stddev": 392.5497825, "variance": 154095.3317 }, { "average": 750.310874, "count": 54755167, "maximum": 1032.855266, "minimum": 521.7752657, "name": "Z", "position": 2, "stddev": 118.0571163, "variance": 13937.4827 }, { "average": 35910.69571, "count": 54755167, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17040.94456, "variance": 290393791.4 }, { "average": 1.889757546, "count": 54755167, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.045277671, "variance": 1.09260541 }, { "average": 2.779657507, "count": 54755167, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.263603281, "variance": 1.596693252 }, { "average": 0, "count": 54755167, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.131558306e-08, "count": 54755167, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003021846727, "variance": 9.131557639e-08 }, { "average": 1.056928436, "count": 54755167, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3866337724, "variance": 0.149485674 }, { "average": -0.45391786, "count": 54755167, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94479994, "variance": 254.2366453 }, { "average": 0.5062191482, "count": 54755167, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999613253, "variance": 0.2499613268 }, { "average": 1031.320317, "count": 54755167, "maximum": 1034, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 1.305319341, "variance": 1.703858581 }, { "average": 226004484.4, "count": 54755167, "maximum": 226005848, "minimum": 226003030.2, "name": "GpsTime", "position": 12, "stddev": 625.2795489, "variance": 390974.5143 }, { "average": 0.5062191482, "count": 54755167, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999613253, "variance": 0.2499613268 }, { "average": 0, "count": 54755167, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54755167, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003193269413, "count": 54755167, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05641872475, "variance": 0.003183072502 }, { "average": 0, "count": 54755167, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611717.6729, 5227055.909, 521.7752657, 612690.8129, 5228462.889, 1032.855266 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611717.672944361, 5227055.908840903, 521.77526568199 ], [ 611717.672944361, 5228462.8888409035, 521.77526568199 ], [ 612690.8129443609, 5228462.8888409035, 1032.85526568199 ], [ 612690.8129443609, 5227055.908840903, 1032.85526568199 ], [ 611717.672944361, 5227055.908840903, 521.77526568199 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:10:48+00:00", "end_time": "2018-11-11T20:23:50+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5224.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5224.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5224.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5224.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5253606, 47.1873442, 521.7752657, -121.512166, 47.20016669, 1032.855266 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.525360640762, 47.18751023647452, 521.77526568199 ], [ -121.5250099172025, 47.200166687509515, 521.77526568199 ], [ -121.5121660059677, 47.2000005806196, 1032.85526568199 ], [ -121.51251978081748, 47.187344202676776, 1032.85526568199 ], [ -121.525360640762, 47.18751023647452, 521.77526568199 ] ] ] }, "id": "20181111_47121B5224.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5224.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:10:48Z", "pc:count": 54755167, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612198.2775, "count": 54755167, "maximum": 612690.8129, "minimum": 611717.6729, "name": "X", "position": 0, "stddev": 278.4600323, "variance": 77539.9896 }, { "average": 5227766.078, "count": 54755167, "maximum": 5228462.889, "minimum": 5227055.909, "name": "Y", "position": 1, "stddev": 392.5497825, "variance": 154095.3317 }, { "average": 750.310874, "count": 54755167, "maximum": 1032.855266, "minimum": 521.7752657, "name": "Z", "position": 2, "stddev": 118.0571163, "variance": 13937.4827 }, { "average": 35910.69571, "count": 54755167, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17040.94456, "variance": 290393791.4 }, { "average": 1.889757546, "count": 54755167, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.045277671, "variance": 1.09260541 }, { "average": 2.779657507, "count": 54755167, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.263603281, "variance": 1.596693252 }, { "average": 0, "count": 54755167, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.131558306e-08, "count": 54755167, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003021846727, "variance": 9.131557639e-08 }, { "average": 1.056928436, "count": 54755167, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3866337724, "variance": 0.149485674 }, { "average": -0.45391786, "count": 54755167, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94479994, "variance": 254.2366453 }, { "average": 0.5062191482, "count": 54755167, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999613253, "variance": 0.2499613268 }, { "average": 1031.320317, "count": 54755167, "maximum": 1034, "minimum": 1028, "name": "PointSourceId", "position": 11, "stddev": 1.305319341, "variance": 1.703858581 }, { "average": 226004484.4, "count": 54755167, "maximum": 226005848, "minimum": 226003030.2, "name": "GpsTime", "position": 12, "stddev": 625.2795489, "variance": 390974.5143 }, { "average": 0.5062191482, "count": 54755167, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999613253, "variance": 0.2499613268 }, { "average": 0, "count": 54755167, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54755167, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003193269413, "count": 54755167, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05641872475, "variance": 0.003183072502 }, { "average": 0, "count": 54755167, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611717.6729, 5227055.909, 521.7752657, 612690.8129, 5228462.889, 1032.855266 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611717.672944361, 5227055.908840903, 521.77526568199 ], [ 611717.672944361, 5228462.8888409035, 521.77526568199 ], [ 612690.8129443609, 5228462.8888409035, 1032.85526568199 ], [ 612690.8129443609, 5227055.908840903, 1032.85526568199 ], [ 611717.672944361, 5227055.908840903, 521.77526568199 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:10:48+00:00", "end_time": "2018-11-11T20:23:50+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7414.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7753028918156, 47.27500939476281, 331.27334624762375 ], [ -121.77501134282647, 47.2876396060561, 331.27334624762375 ], [ -121.76222347345387, 47.28750218063009, 724.7933462476237 ], [ -121.76251806408382, 47.27487202969749, 724.7933462476237 ], [ -121.7753028918156, 47.27500939476281, 331.27334624762375 ] ] ] }, "bbox": [ -121.7753029, 47.27487203, 331.2733462, -121.7622235, 47.28763961, 724.7933462 ], "properties": { "datetime": "2018-11-12T23:02:53Z", "pc:count": 38721045, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593051.5791, "count": 38721045, "maximum": 593597.2455, "minimum": 592630.0455, "name": "X", "position": 0, "stddev": 265.4145917, "variance": 70444.90548 }, { "average": 5237239.293, "count": 38721045, "maximum": 5237856.271, "minimum": 5236452.331, "name": "Y", "position": 1, "stddev": 368.7645591, "variance": 135987.3001 }, { "average": 484.0002505, "count": 38721045, "maximum": 724.7933462, "minimum": 331.2733462, "name": "Z", "position": 2, "stddev": 111.894561, "variance": 12520.39278 }, { "average": 36657.50755, "count": 38721045, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16760.01792, "variance": 280898200.7 }, { "average": 1.879532874, "count": 38721045, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.108191424, "variance": 1.228088232 }, { "average": 2.758799123, "count": 38721045, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.425251805, "variance": 2.031342707 }, { "average": 0, "count": 38721045, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.444611451e-05, "count": 38721045, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.006666643848, "variance": 4.44441402e-05 }, { "average": 1.310695721, "count": 38721045, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 1.298113881, "variance": 1.685099648 }, { "average": 0.4385660459, "count": 38721045, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07457476, "variance": 258.3919536 }, { "average": 0.5070716971, "count": 38721045, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999499951, "variance": 0.2499499976 }, { "average": 1076.046182, "count": 38721045, "maximum": 1079, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.077720408, "variance": 1.161481278 }, { "average": 226097518.4, "count": 38721045, "maximum": 226098973.9, "minimum": 226096008.7, "name": "GpsTime", "position": 12, "stddev": 540.4477931, "variance": 292083.817 }, { "average": 0.5070716971, "count": 38721045, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999499951, "variance": 0.2499499976 }, { "average": 0, "count": 38721045, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 38721045, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.01451355458, "count": 38721045, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.1195947812, "variance": 0.01430291168 }, { "average": 0, "count": 38721045, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592630.0455, 5236452.331, 331.2733462, 593597.2455, 5237856.271, 724.7933462 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592630.0455168531, 5236452.330926965, 331.27334624762375 ], [ 592630.0455168531, 5237856.2709269645, 331.27334624762375 ], [ 593597.245516853, 5237856.2709269645, 724.7933462476237 ], [ 593597.245516853, 5236452.330926965, 724.7933462476237 ], [ 592630.0455168531, 5236452.330926965, 331.27334624762375 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:02:53+00:00", "end_time": "2018-11-12T22:13:28+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7414.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7414.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7414.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7414.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7753029, 47.27487203, 331.2733462, -121.7622235, 47.28763961, 724.7933462 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7753028918156, 47.27500939476281, 331.27334624762375 ], [ -121.77501134282647, 47.2876396060561, 331.27334624762375 ], [ -121.76222347345387, 47.28750218063009, 724.7933462476237 ], [ -121.76251806408382, 47.27487202969749, 724.7933462476237 ], [ -121.7753028918156, 47.27500939476281, 331.27334624762375 ] ] ] }, "id": "20181112_47121C7414.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7414.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:02:53Z", "pc:count": 38721045, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593051.5791, "count": 38721045, "maximum": 593597.2455, "minimum": 592630.0455, "name": "X", "position": 0, "stddev": 265.4145917, "variance": 70444.90548 }, { "average": 5237239.293, "count": 38721045, "maximum": 5237856.271, "minimum": 5236452.331, "name": "Y", "position": 1, "stddev": 368.7645591, "variance": 135987.3001 }, { "average": 484.0002505, "count": 38721045, "maximum": 724.7933462, "minimum": 331.2733462, "name": "Z", "position": 2, "stddev": 111.894561, "variance": 12520.39278 }, { "average": 36657.50755, "count": 38721045, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16760.01792, "variance": 280898200.7 }, { "average": 1.879532874, "count": 38721045, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.108191424, "variance": 1.228088232 }, { "average": 2.758799123, "count": 38721045, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.425251805, "variance": 2.031342707 }, { "average": 0, "count": 38721045, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.444611451e-05, "count": 38721045, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.006666643848, "variance": 4.44441402e-05 }, { "average": 1.310695721, "count": 38721045, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 1.298113881, "variance": 1.685099648 }, { "average": 0.4385660459, "count": 38721045, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.07457476, "variance": 258.3919536 }, { "average": 0.5070716971, "count": 38721045, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999499951, "variance": 0.2499499976 }, { "average": 1076.046182, "count": 38721045, "maximum": 1079, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.077720408, "variance": 1.161481278 }, { "average": 226097518.4, "count": 38721045, "maximum": 226098973.9, "minimum": 226096008.7, "name": "GpsTime", "position": 12, "stddev": 540.4477931, "variance": 292083.817 }, { "average": 0.5070716971, "count": 38721045, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999499951, "variance": 0.2499499976 }, { "average": 0, "count": 38721045, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 38721045, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.01451355458, "count": 38721045, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.1195947812, "variance": 0.01430291168 }, { "average": 0, "count": 38721045, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592630.0455, 5236452.331, 331.2733462, 593597.2455, 5237856.271, 724.7933462 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592630.0455168531, 5236452.330926965, 331.27334624762375 ], [ 592630.0455168531, 5237856.2709269645, 331.27334624762375 ], [ 593597.245516853, 5237856.2709269645, 724.7933462476237 ], [ 593597.245516853, 5236452.330926965, 724.7933462476237 ], [ 592630.0455168531, 5236452.330926965, 331.27334624762375 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:02:53+00:00", "end_time": "2018-11-12T22:13:28+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7404.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530271410033, 47.30000911615607, 310.62621989116997 ], [ -121.77501090179867, 47.31263963194239, 310.62621989116997 ], [ -121.76222281823416, 47.31250221216096, 1988.96621989117 ], [ -121.76251767497364, 47.299871756737815, 1988.96621989117 ], [ -121.77530271410033, 47.30000911615607, 310.62621989116997 ] ] ] }, "bbox": [ -121.7753027, 47.29987176, 310.6262199, -121.7622228, 47.31263963, 1988.96622 ], "properties": { "datetime": "2018-11-12T22:31:39Z", "pc:count": 57745227, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593072.5364, "count": 57745227, "maximum": 593553.1785, "minimum": 592586.4185, "name": "X", "position": 0, "stddev": 274.5951683, "variance": 75402.50647 }, { "average": 5239943.437, "count": 57745227, "maximum": 5240634.53, "minimum": 5239230.55, "name": "Y", "position": 1, "stddev": 401.5100876, "variance": 161210.3504 }, { "average": 489.2210652, "count": 57745227, "maximum": 1988.96622, "minimum": 310.6262199, "name": "Z", "position": 2, "stddev": 91.1454909, "variance": 8307.500511 }, { "average": 34651.38326, "count": 57745227, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15483.52118, "variance": 239739428 }, { "average": 1.994201304, "count": 57745227, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.082551724, "variance": 1.171918235 }, { "average": 2.988607301, "count": 57745227, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.238273726, "variance": 1.53332182 }, { "average": 0, "count": 57745227, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.100153923e-07, "count": 57745227, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008426238191, "variance": 7.100149005e-07 }, { "average": 1.060172748, "count": 57745227, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4879800972, "variance": 0.2381245753 }, { "average": -0.2184645854, "count": 57745227, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87655616, "variance": 252.0650354 }, { "average": 0.5072859615, "count": 57745227, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999469163, "variance": 0.2499469191 }, { "average": 1071.764112, "count": 57745227, "maximum": 1075, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.2416067, "variance": 1.541587197 }, { "average": 226095262.8, "count": 57745227, "maximum": 226097099.8, "minimum": 226093840.1, "name": "GpsTime", "position": 12, "stddev": 681.8935254, "variance": 464978.78 }, { "average": 0.5072859615, "count": 57745227, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999469163, "variance": 0.2499469191 }, { "average": 0, "count": 57745227, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57745227, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00176785174, "count": 57745227, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04200864757, "variance": 0.00176472647 }, { "average": 0, "count": 57745227, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592586.4185, 5239230.55, 310.6262199, 593553.1785, 5240634.53, 1988.96622 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592586.4185126672, 5239230.549652092, 310.62621989116997 ], [ 592586.4185126672, 5240634.529652093, 310.62621989116997 ], [ 593553.1785126672, 5240634.529652093, 1988.96621989117 ], [ 593553.1785126672, 5239230.549652092, 1988.96621989117 ], [ 592586.4185126672, 5239230.549652092, 310.62621989116997 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:31:39+00:00", "end_time": "2018-11-12T21:37:20+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7404.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7404.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7404.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7404.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7753027, 47.29987176, 310.6262199, -121.7622228, 47.31263963, 1988.96622 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530271410033, 47.30000911615607, 310.62621989116997 ], [ -121.77501090179867, 47.31263963194239, 310.62621989116997 ], [ -121.76222281823416, 47.31250221216096, 1988.96621989117 ], [ -121.76251767497364, 47.299871756737815, 1988.96621989117 ], [ -121.77530271410033, 47.30000911615607, 310.62621989116997 ] ] ] }, "id": "20181112_47121C7404.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7404.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:31:39Z", "pc:count": 57745227, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593072.5364, "count": 57745227, "maximum": 593553.1785, "minimum": 592586.4185, "name": "X", "position": 0, "stddev": 274.5951683, "variance": 75402.50647 }, { "average": 5239943.437, "count": 57745227, "maximum": 5240634.53, "minimum": 5239230.55, "name": "Y", "position": 1, "stddev": 401.5100876, "variance": 161210.3504 }, { "average": 489.2210652, "count": 57745227, "maximum": 1988.96622, "minimum": 310.6262199, "name": "Z", "position": 2, "stddev": 91.1454909, "variance": 8307.500511 }, { "average": 34651.38326, "count": 57745227, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15483.52118, "variance": 239739428 }, { "average": 1.994201304, "count": 57745227, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.082551724, "variance": 1.171918235 }, { "average": 2.988607301, "count": 57745227, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.238273726, "variance": 1.53332182 }, { "average": 0, "count": 57745227, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.100153923e-07, "count": 57745227, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008426238191, "variance": 7.100149005e-07 }, { "average": 1.060172748, "count": 57745227, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4879800972, "variance": 0.2381245753 }, { "average": -0.2184645854, "count": 57745227, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87655616, "variance": 252.0650354 }, { "average": 0.5072859615, "count": 57745227, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999469163, "variance": 0.2499469191 }, { "average": 1071.764112, "count": 57745227, "maximum": 1075, "minimum": 1069, "name": "PointSourceId", "position": 11, "stddev": 1.2416067, "variance": 1.541587197 }, { "average": 226095262.8, "count": 57745227, "maximum": 226097099.8, "minimum": 226093840.1, "name": "GpsTime", "position": 12, "stddev": 681.8935254, "variance": 464978.78 }, { "average": 0.5072859615, "count": 57745227, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999469163, "variance": 0.2499469191 }, { "average": 0, "count": 57745227, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57745227, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00176785174, "count": 57745227, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04200864757, "variance": 0.00176472647 }, { "average": 0, "count": 57745227, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592586.4185, 5239230.55, 310.6262199, 593553.1785, 5240634.53, 1988.96622 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592586.4185126672, 5239230.549652092, 310.62621989116997 ], [ 592586.4185126672, 5240634.529652093, 310.62621989116997 ], [ 593553.1785126672, 5240634.529652093, 1988.96621989117 ], [ 593553.1785126672, 5239230.549652092, 1988.96621989117 ], [ 592586.4185126672, 5239230.549652092, 310.62621989116997 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:31:39+00:00", "end_time": "2018-11-12T21:37:20+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6104.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281720908583, 47.23750933781247, 439.5773652291091 ], [ -121.71251101001347, 47.25014670645797, 439.5773652291091 ], [ -121.6997092231221, 47.25000212977822, 953.0773652291091 ], [ -121.70001846471358, 47.237364824663665, 953.0773652291091 ], [ -121.71281720908583, 47.23750933781247, 439.5773652291091 ] ] ] }, "bbox": [ -121.7128172, 47.23736482, 439.5773652, -121.6997092, 47.25014671, 953.0773652 ], "properties": { "datetime": "2018-11-12T23:16:11Z", "pc:count": 46456044, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597896.2346, "count": 46456044, "maximum": 598393.7637, "minimum": 597424.8037, "name": "X", "position": 0, "stddev": 271.1862666, "variance": 73541.99122 }, { "average": 5233013.38, "count": 46456044, "maximum": 5233765.855, "minimum": 5232361.095, "name": "Y", "position": 1, "stddev": 402.0303755, "variance": 161628.4229 }, { "average": 708.6530809, "count": 46456044, "maximum": 953.0773652, "minimum": 439.5773652, "name": "Z", "position": 2, "stddev": 124.4385029, "variance": 15484.94099 }, { "average": 37052.73673, "count": 46456044, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18692.74065, "variance": 349418552.8 }, { "average": 1.862598653, "count": 46456044, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.030726094, "variance": 1.062396281 }, { "average": 2.725184241, "count": 46456044, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.257222946, "variance": 1.580609537 }, { "average": 0, "count": 46456044, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46456044, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.071321183, "count": 46456044, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3738605764, "variance": 0.1397717306 }, { "average": 0.3572190753, "count": 46456044, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02913395, "variance": 256.9331351 }, { "average": 0.5055863129, "count": 46456044, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999687975, "variance": 0.2499687985 }, { "average": 1078.713549, "count": 46456044, "maximum": 1081, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.052163288, "variance": 1.107047585 }, { "average": 226098750.9, "count": 46456044, "maximum": 226099771, "minimum": 226097522.5, "name": "GpsTime", "position": 12, "stddev": 473.4533002, "variance": 224158.0274 }, { "average": 0.5055863129, "count": 46456044, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999687975, "variance": 0.2499687985 }, { "average": 0, "count": 46456044, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46456044, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002451241866, "count": 46456044, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04944930063, "variance": 0.002445233332 }, { "average": 0, "count": 46456044, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597424.8037, 5232361.095, 439.5773652, 598393.7637, 5233765.855, 953.0773652 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597424.8036557483, 5232361.0951861115, 439.5773652291091 ], [ 597424.8036557483, 5233765.855186111, 439.5773652291091 ], [ 598393.7636557482, 5233765.855186111, 953.0773652291091 ], [ 598393.7636557482, 5232361.0951861115, 953.0773652291091 ], [ 597424.8036557483, 5232361.0951861115, 439.5773652291091 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:16:11+00:00", "end_time": "2018-11-12T22:38:42+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6104.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6104.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6104.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6104.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7128172, 47.23736482, 439.5773652, -121.6997092, 47.25014671, 953.0773652 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.71281720908583, 47.23750933781247, 439.5773652291091 ], [ -121.71251101001347, 47.25014670645797, 439.5773652291091 ], [ -121.6997092231221, 47.25000212977822, 953.0773652291091 ], [ -121.70001846471358, 47.237364824663665, 953.0773652291091 ], [ -121.71281720908583, 47.23750933781247, 439.5773652291091 ] ] ] }, "id": "20181112_47121B6104.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6104.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:16:11Z", "pc:count": 46456044, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 597896.2346, "count": 46456044, "maximum": 598393.7637, "minimum": 597424.8037, "name": "X", "position": 0, "stddev": 271.1862666, "variance": 73541.99122 }, { "average": 5233013.38, "count": 46456044, "maximum": 5233765.855, "minimum": 5232361.095, "name": "Y", "position": 1, "stddev": 402.0303755, "variance": 161628.4229 }, { "average": 708.6530809, "count": 46456044, "maximum": 953.0773652, "minimum": 439.5773652, "name": "Z", "position": 2, "stddev": 124.4385029, "variance": 15484.94099 }, { "average": 37052.73673, "count": 46456044, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18692.74065, "variance": 349418552.8 }, { "average": 1.862598653, "count": 46456044, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.030726094, "variance": 1.062396281 }, { "average": 2.725184241, "count": 46456044, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.257222946, "variance": 1.580609537 }, { "average": 0, "count": 46456044, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46456044, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.071321183, "count": 46456044, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3738605764, "variance": 0.1397717306 }, { "average": 0.3572190753, "count": 46456044, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.02913395, "variance": 256.9331351 }, { "average": 0.5055863129, "count": 46456044, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999687975, "variance": 0.2499687985 }, { "average": 1078.713549, "count": 46456044, "maximum": 1081, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.052163288, "variance": 1.107047585 }, { "average": 226098750.9, "count": 46456044, "maximum": 226099771, "minimum": 226097522.5, "name": "GpsTime", "position": 12, "stddev": 473.4533002, "variance": 224158.0274 }, { "average": 0.5055863129, "count": 46456044, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999687975, "variance": 0.2499687985 }, { "average": 0, "count": 46456044, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 46456044, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002451241866, "count": 46456044, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04944930063, "variance": 0.002445233332 }, { "average": 0, "count": 46456044, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 597424.8037, 5232361.095, 439.5773652, 598393.7637, 5233765.855, 953.0773652 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 597424.8036557483, 5232361.0951861115, 439.5773652291091 ], [ 597424.8036557483, 5233765.855186111, 439.5773652291091 ], [ 598393.7636557482, 5233765.855186111, 953.0773652291091 ], [ 598393.7636557482, 5232361.0951861115, 953.0773652291091 ], [ 597424.8036557483, 5232361.0951861115, 439.5773652291091 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:16:11+00:00", "end_time": "2018-11-12T22:38:42+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5123.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034305539799, 47.18751031200038, 848.7173974200383 ], [ -121.6000103747713, 47.20015908309961, 848.7173974200383 ], [ -121.58718319456665, 47.20000159400369, 2363.4373974200385 ], [ -121.58751892086137, 47.187352892161854, 2363.4373974200385 ], [ -121.60034305539799, 47.18751031200038, 848.7173974200383 ] ] ] }, "bbox": [ -121.6003431, 47.18735289, 848.7173974, -121.5871832, 47.20015908, 2363.437397 ], "properties": { "datetime": "2018-11-12T23:26:07Z", "pc:count": 64499985, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606548.2615, "count": 64499985, "maximum": 607009.0403, "minimum": 606037.2003, "name": "X", "position": 0, "stddev": 274.4308279, "variance": 75312.2793 }, { "average": 5227628.358, "count": 64499985, "maximum": 5228357.452, "minimum": 5226951.372, "name": "Y", "position": 1, "stddev": 405.6926442, "variance": 164586.5215 }, { "average": 1052.451196, "count": 64499985, "maximum": 2363.437397, "minimum": 848.7173974, "name": "Z", "position": 2, "stddev": 90.56490087, "variance": 8202.00127 }, { "average": 36902.14337, "count": 64499985, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20390.54282, "variance": 415774236.6 }, { "average": 1.819858656, "count": 64499985, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.053513229, "variance": 1.109890123 }, { "average": 2.639436195, "count": 64499985, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.355573026, "variance": 1.837578229 }, { "average": 0, "count": 64499985, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.751939787e-07, "count": 64499985, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008804506743, "variance": 7.751933898e-07 }, { "average": 1.061246681, "count": 64499985, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3621585288, "variance": 0.1311588 }, { "average": 0.336548474, "count": 64499985, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.44281981, "variance": 270.3663233 }, { "average": 0.5107056537, "count": 64499985, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998853797, "variance": 0.2498853929 }, { "average": 1061.809316, "count": 64499985, "maximum": 1082, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 29.57832223, "variance": 874.8771458 }, { "average": 226027570.7, "count": 64499985, "maximum": 226100367.5, "minimum": 225754587.2, "name": "GpsTime", "position": 12, "stddev": 130860.3217, "variance": 17124423800.0 }, { "average": 0.5107056537, "count": 64499985, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998853797, "variance": 0.2498853929 }, { "average": 0, "count": 64499985, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64499985, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002455442431, "count": 64499985, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04949154748, "variance": 0.002449413272 }, { "average": 0, "count": 64499985, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606037.2003, 5226951.372, 848.7173974, 607009.0403, 5228357.452, 2363.437397 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606037.2002962857, 5226951.372093723, 848.7173974200383 ], [ 606037.2002962857, 5228357.452093723, 848.7173974200383 ], [ 607009.0402962858, 5228357.452093723, 2363.4373974200385 ], [ 607009.0402962858, 5226951.372093723, 2363.4373974200385 ], [ 606037.2002962857, 5226951.372093723, 848.7173974200383 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:26:07+00:00", "end_time": "2018-11-08T23:23:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5123.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5123.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5123.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5123.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6003431, 47.18735289, 848.7173974, -121.5871832, 47.20015908, 2363.437397 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034305539799, 47.18751031200038, 848.7173974200383 ], [ -121.6000103747713, 47.20015908309961, 848.7173974200383 ], [ -121.58718319456665, 47.20000159400369, 2363.4373974200385 ], [ -121.58751892086137, 47.187352892161854, 2363.4373974200385 ], [ -121.60034305539799, 47.18751031200038, 848.7173974200383 ] ] ] }, "id": "20181108_47121B5123.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5123.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:26:07Z", "pc:count": 64499985, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606548.2615, "count": 64499985, "maximum": 607009.0403, "minimum": 606037.2003, "name": "X", "position": 0, "stddev": 274.4308279, "variance": 75312.2793 }, { "average": 5227628.358, "count": 64499985, "maximum": 5228357.452, "minimum": 5226951.372, "name": "Y", "position": 1, "stddev": 405.6926442, "variance": 164586.5215 }, { "average": 1052.451196, "count": 64499985, "maximum": 2363.437397, "minimum": 848.7173974, "name": "Z", "position": 2, "stddev": 90.56490087, "variance": 8202.00127 }, { "average": 36902.14337, "count": 64499985, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20390.54282, "variance": 415774236.6 }, { "average": 1.819858656, "count": 64499985, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.053513229, "variance": 1.109890123 }, { "average": 2.639436195, "count": 64499985, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.355573026, "variance": 1.837578229 }, { "average": 0, "count": 64499985, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.751939787e-07, "count": 64499985, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008804506743, "variance": 7.751933898e-07 }, { "average": 1.061246681, "count": 64499985, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3621585288, "variance": 0.1311588 }, { "average": 0.336548474, "count": 64499985, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.44281981, "variance": 270.3663233 }, { "average": 0.5107056537, "count": 64499985, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998853797, "variance": 0.2498853929 }, { "average": 1061.809316, "count": 64499985, "maximum": 1082, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 29.57832223, "variance": 874.8771458 }, { "average": 226027570.7, "count": 64499985, "maximum": 226100367.5, "minimum": 225754587.2, "name": "GpsTime", "position": 12, "stddev": 130860.3217, "variance": 17124423800.0 }, { "average": 0.5107056537, "count": 64499985, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998853797, "variance": 0.2498853929 }, { "average": 0, "count": 64499985, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64499985, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002455442431, "count": 64499985, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04949154748, "variance": 0.002449413272 }, { "average": 0, "count": 64499985, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606037.2003, 5226951.372, 848.7173974, 607009.0403, 5228357.452, 2363.437397 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606037.2002962857, 5226951.372093723, 848.7173974200383 ], [ 606037.2002962857, 5228357.452093723, 848.7173974200383 ], [ 607009.0402962858, 5228357.452093723, 2363.4373974200385 ], [ 607009.0402962858, 5226951.372093723, 2363.4373974200385 ], [ 606037.2002962857, 5226951.372093723, 848.7173974200383 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:26:07+00:00", "end_time": "2018-11-08T23:23:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7409.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530198798837, 47.28750900561466, 274.52712428214863 ], [ -121.77501029471381, 47.30013990892494, 274.52712428214863 ], [ -121.76222311453859, 47.30000249587794, 643.6871242821487 ], [ -121.76251785079266, 47.28737165292837, 643.6871242821487 ], [ -121.77530198798837, 47.28750900561466, 274.52712428214863 ] ] ] }, "bbox": [ -121.775302, 47.28737165, 274.5271243, -121.7622231, 47.30013991, 643.6871243 ], "properties": { "datetime": "2018-11-12T22:37:20Z", "pc:count": 43552217, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593091.9052, "count": 43552217, "maximum": 593575.2163, "minimum": 592608.2963, "name": "X", "position": 0, "stddev": 274.7939211, "variance": 75511.69907 }, { "average": 5238585.738, "count": 43552217, "maximum": 5239245.432, "minimum": 5237841.412, "name": "Y", "position": 1, "stddev": 399.5464949, "variance": 159637.4016 }, { "average": 420.1461868, "count": 43552217, "maximum": 643.6871243, "minimum": 274.5271243, "name": "Z", "position": 2, "stddev": 64.15390979, "variance": 4115.724142 }, { "average": 38453.92873, "count": 43552217, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17182.6703, "variance": 295244158.5 }, { "average": 1.810681234, "count": 43552217, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.034295008, "variance": 1.069766164 }, { "average": 2.621138919, "count": 43552217, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.319397556, "variance": 1.740809911 }, { "average": 0, "count": 43552217, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.495549147e-07, "count": 43552217, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009217126518, "variance": 8.495542125e-07 }, { "average": 1.147078712, "count": 43552217, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7287368432, "variance": 0.5310573866 }, { "average": 0.5602241021, "count": 43552217, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94502264, "variance": 254.243747 }, { "average": 0.5072457276, "count": 43552217, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999475024, "variance": 0.2499475052 }, { "average": 1073.960787, "count": 43552217, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.138397845, "variance": 1.295949652 }, { "average": 226096444.1, "count": 43552217, "maximum": 226097440.7, "minimum": 226094926.5, "name": "GpsTime", "position": 12, "stddev": 615.1089526, "variance": 378359.0236 }, { "average": 0.5072457276, "count": 43552217, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999475024, "variance": 0.2499475052 }, { "average": 0, "count": 43552217, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43552217, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003397737479, "count": 43552217, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05819100392, "variance": 0.003386192937 }, { "average": 0, "count": 43552217, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592608.2963, 5237841.412, 274.5271243, 593575.2163, 5239245.432, 643.6871243 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592608.2963104586, 5237841.412031059, 274.52712428214863 ], [ 592608.2963104586, 5239245.432031059, 274.52712428214863 ], [ 593575.2163104585, 5239245.432031059, 643.6871242821487 ], [ 593575.2163104585, 5237841.412031059, 643.6871242821487 ], [ 592608.2963104586, 5237841.412031059, 274.52712428214863 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:37:20+00:00", "end_time": "2018-11-12T21:55:26+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7409.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7409.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7409.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7409.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.775302, 47.28737165, 274.5271243, -121.7622231, 47.30013991, 643.6871243 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530198798837, 47.28750900561466, 274.52712428214863 ], [ -121.77501029471381, 47.30013990892494, 274.52712428214863 ], [ -121.76222311453859, 47.30000249587794, 643.6871242821487 ], [ -121.76251785079266, 47.28737165292837, 643.6871242821487 ], [ -121.77530198798837, 47.28750900561466, 274.52712428214863 ] ] ] }, "id": "20181112_47121C7409.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7409.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:37:20Z", "pc:count": 43552217, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593091.9052, "count": 43552217, "maximum": 593575.2163, "minimum": 592608.2963, "name": "X", "position": 0, "stddev": 274.7939211, "variance": 75511.69907 }, { "average": 5238585.738, "count": 43552217, "maximum": 5239245.432, "minimum": 5237841.412, "name": "Y", "position": 1, "stddev": 399.5464949, "variance": 159637.4016 }, { "average": 420.1461868, "count": 43552217, "maximum": 643.6871243, "minimum": 274.5271243, "name": "Z", "position": 2, "stddev": 64.15390979, "variance": 4115.724142 }, { "average": 38453.92873, "count": 43552217, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17182.6703, "variance": 295244158.5 }, { "average": 1.810681234, "count": 43552217, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.034295008, "variance": 1.069766164 }, { "average": 2.621138919, "count": 43552217, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.319397556, "variance": 1.740809911 }, { "average": 0, "count": 43552217, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.495549147e-07, "count": 43552217, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009217126518, "variance": 8.495542125e-07 }, { "average": 1.147078712, "count": 43552217, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7287368432, "variance": 0.5310573866 }, { "average": 0.5602241021, "count": 43552217, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94502264, "variance": 254.243747 }, { "average": 0.5072457276, "count": 43552217, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999475024, "variance": 0.2499475052 }, { "average": 1073.960787, "count": 43552217, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.138397845, "variance": 1.295949652 }, { "average": 226096444.1, "count": 43552217, "maximum": 226097440.7, "minimum": 226094926.5, "name": "GpsTime", "position": 12, "stddev": 615.1089526, "variance": 378359.0236 }, { "average": 0.5072457276, "count": 43552217, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999475024, "variance": 0.2499475052 }, { "average": 0, "count": 43552217, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 43552217, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003397737479, "count": 43552217, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05819100392, "variance": 0.003386192937 }, { "average": 0, "count": 43552217, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592608.2963, 5237841.412, 274.5271243, 593575.2163, 5239245.432, 643.6871243 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592608.2963104586, 5237841.412031059, 274.52712428214863 ], [ 592608.2963104586, 5239245.432031059, 274.52712428214863 ], [ 593575.2163104585, 5239245.432031059, 643.6871242821487 ], [ 593575.2163104585, 5237841.412031059, 643.6871242821487 ], [ 592608.2963104586, 5237841.412031059, 274.52712428214863 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:37:20+00:00", "end_time": "2018-11-12T21:55:26+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7325.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529066773833, 47.25000889975025, 261.27097770434045 ], [ -121.8250113768139, 47.262634179610195, 261.27097770434045 ], [ -121.81223563619398, 47.262502451495514, 1028.7309777043406 ], [ -121.81251796213324, 47.24987722946695, 1028.7309777043406 ], [ -121.82529066773833, 47.25000889975025, 261.27097770434045 ] ] ] }, "bbox": [ -121.8252907, 47.24987723, 261.2709777, -121.8122356, 47.26263418, 1028.730978 ], "properties": { "datetime": "2018-11-13T00:01:23Z", "pc:count": 60066343, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589381.8764, "count": 60066343, "maximum": 589857.8679, "minimum": 588891.1479, "name": "X", "position": 0, "stddev": 274.3398383, "variance": 75262.3469 }, { "average": 5234357.593, "count": 60066343, "maximum": 5235019.23, "minimum": 5233615.87, "name": "Y", "position": 1, "stddev": 396.1632882, "variance": 156945.3509 }, { "average": 790.2989898, "count": 60066343, "maximum": 1028.730978, "minimum": 261.2709777, "name": "Z", "position": 2, "stddev": 114.876387, "variance": 13196.5843 }, { "average": 34081.63867, "count": 60066343, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18418.02671, "variance": 339223707.9 }, { "average": 2.144036453, "count": 60066343, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.191496868, "variance": 1.419664787 }, { "average": 3.288026125, "count": 60066343, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.34408264, "variance": 1.806558144 }, { "average": 0, "count": 60066343, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.993373028e-07, "count": 60066343, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007741685563, "variance": 5.993369535e-07 }, { "average": 1.040500085, "count": 60066343, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3065418337, "variance": 0.09396789582 }, { "average": -0.1213807484, "count": 60066343, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.35064669, "variance": 267.343647 }, { "average": 0.5895930105, "count": 60066343, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4919076097, "variance": 0.2419730965 }, { "average": 1084.165867, "count": 60066343, "maximum": 1087, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 1.314235892, "variance": 1.72721598 }, { "average": 226101123.6, "count": 60066343, "maximum": 226102483.2, "minimum": 226099874.7, "name": "GpsTime", "position": 12, "stddev": 569.1289631, "variance": 323907.7767 }, { "average": 0.5895930105, "count": 60066343, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4919076097, "variance": 0.2419730965 }, { "average": 0, "count": 60066343, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60066343, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001836935536, "count": 60066343, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04282010316, "variance": 0.001833561235 }, { "average": 0, "count": 60066343, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588891.1479, 5233615.87, 261.2709777, 589857.8679, 5235019.23, 1028.730978 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588891.1479483952, 5233615.870053437, 261.27097770434045 ], [ 588891.1479483952, 5235019.230053436, 261.27097770434045 ], [ 589857.8679483952, 5235019.230053436, 1028.7309777043406 ], [ 589857.8679483952, 5233615.870053437, 1028.7309777043406 ], [ 588891.1479483952, 5233615.870053437, 261.27097770434045 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:01:23+00:00", "end_time": "2018-11-12T23:17:54+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7325.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7325.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7325.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7325.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8252907, 47.24987723, 261.2709777, -121.8122356, 47.26263418, 1028.730978 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529066773833, 47.25000889975025, 261.27097770434045 ], [ -121.8250113768139, 47.262634179610195, 261.27097770434045 ], [ -121.81223563619398, 47.262502451495514, 1028.7309777043406 ], [ -121.81251796213324, 47.24987722946695, 1028.7309777043406 ], [ -121.82529066773833, 47.25000889975025, 261.27097770434045 ] ] ] }, "id": "20181112_47121C7325.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7325.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:01:23Z", "pc:count": 60066343, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589381.8764, "count": 60066343, "maximum": 589857.8679, "minimum": 588891.1479, "name": "X", "position": 0, "stddev": 274.3398383, "variance": 75262.3469 }, { "average": 5234357.593, "count": 60066343, "maximum": 5235019.23, "minimum": 5233615.87, "name": "Y", "position": 1, "stddev": 396.1632882, "variance": 156945.3509 }, { "average": 790.2989898, "count": 60066343, "maximum": 1028.730978, "minimum": 261.2709777, "name": "Z", "position": 2, "stddev": 114.876387, "variance": 13196.5843 }, { "average": 34081.63867, "count": 60066343, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18418.02671, "variance": 339223707.9 }, { "average": 2.144036453, "count": 60066343, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.191496868, "variance": 1.419664787 }, { "average": 3.288026125, "count": 60066343, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.34408264, "variance": 1.806558144 }, { "average": 0, "count": 60066343, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.993373028e-07, "count": 60066343, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007741685563, "variance": 5.993369535e-07 }, { "average": 1.040500085, "count": 60066343, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3065418337, "variance": 0.09396789582 }, { "average": -0.1213807484, "count": 60066343, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.35064669, "variance": 267.343647 }, { "average": 0.5895930105, "count": 60066343, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4919076097, "variance": 0.2419730965 }, { "average": 1084.165867, "count": 60066343, "maximum": 1087, "minimum": 1081, "name": "PointSourceId", "position": 11, "stddev": 1.314235892, "variance": 1.72721598 }, { "average": 226101123.6, "count": 60066343, "maximum": 226102483.2, "minimum": 226099874.7, "name": "GpsTime", "position": 12, "stddev": 569.1289631, "variance": 323907.7767 }, { "average": 0.5895930105, "count": 60066343, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4919076097, "variance": 0.2419730965 }, { "average": 0, "count": 60066343, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60066343, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001836935536, "count": 60066343, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04282010316, "variance": 0.001833561235 }, { "average": 0, "count": 60066343, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588891.1479, 5233615.87, 261.2709777, 589857.8679, 5235019.23, 1028.730978 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588891.1479483952, 5233615.870053437, 261.27097770434045 ], [ 588891.1479483952, 5235019.230053436, 261.27097770434045 ], [ 589857.8679483952, 5235019.230053436, 1028.7309777043406 ], [ 589857.8679483952, 5233615.870053437, 1028.7309777043406 ], [ 588891.1479483952, 5233615.870053437, 261.27097770434045 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:01:23+00:00", "end_time": "2018-11-12T23:17:54+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7421.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279343069602, 47.2500086455694, 544.3274043439407 ], [ -121.81251112870335, 47.262635667850176, 544.3274043439407 ], [ -121.79973227525424, 47.2625025134127, 997.6274043439406 ], [ -121.80001761339264, 47.24987554959777, 997.6274043439406 ], [ -121.81279343069602, 47.2500086455694, 544.3274043439407 ] ] ] }, "bbox": [ -121.8127934, 47.24987555, 544.3274043, -121.7997323, 47.26263567, 997.6274043 ], "properties": { "datetime": "2018-11-12T23:50:33Z", "pc:count": 64120820, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590329.8369, "count": 64120820, "maximum": 590803.7614, "minimum": 589836.8014, "name": "X", "position": 0, "stddev": 273.3171254, "variance": 74702.25101 }, { "average": 5234368.99, "count": 64120820, "maximum": 5235033.717, "minimum": 5233630.157, "name": "Y", "position": 1, "stddev": 390.5266801, "variance": 152511.0879 }, { "average": 755.4956153, "count": 64120820, "maximum": 997.6274043, "minimum": 544.3274043, "name": "Z", "position": 2, "stddev": 91.72569572, "variance": 8413.603255 }, { "average": 34348.48349, "count": 64120820, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18250.2834, "variance": 333072844 }, { "average": 2.099696417, "count": 64120820, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.165493442, "variance": 1.358374962 }, { "average": 3.199811044, "count": 64120820, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.328911351, "variance": 1.76600538 }, { "average": 0, "count": 64120820, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.990578723e-07, "count": 64120820, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007064401114, "variance": 4.99057631e-07 }, { "average": 1.041319933, "count": 64120820, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.307285847, "variance": 0.09442459179 }, { "average": -2.006720033, "count": 64120820, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.54617593, "variance": 241.6835861 }, { "average": 0.552320276, "count": 64120820, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4972550579, "variance": 0.2472625926 }, { "average": 1083.223998, "count": 64120820, "maximum": 1086, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 1.206148543, "variance": 1.454794307 }, { "average": 226100730.8, "count": 64120820, "maximum": 226101833, "minimum": 226099227.4, "name": "GpsTime", "position": 12, "stddev": 521.1008503, "variance": 271546.0962 }, { "average": 0.552320276, "count": 64120820, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4972550579, "variance": 0.2472625926 }, { "average": 0, "count": 64120820, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64120820, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001827066466, "count": 64120820, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04270513228, "variance": 0.001823728323 }, { "average": 0, "count": 64120820, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589836.8014, 5233630.157, 544.3274043, 590803.7614, 5235033.717, 997.6274043 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589836.8013745914, 5233630.156915714, 544.3274043439407 ], [ 589836.8013745914, 5235033.716915715, 544.3274043439407 ], [ 590803.7613745914, 5235033.716915715, 997.6274043439406 ], [ 590803.7613745914, 5233630.156915714, 997.6274043439406 ], [ 589836.8013745914, 5233630.156915714, 544.3274043439407 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:50:33+00:00", "end_time": "2018-11-12T23:07:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7421.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7421.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7421.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7421.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8127934, 47.24987555, 544.3274043, -121.7997323, 47.26263567, 997.6274043 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279343069602, 47.2500086455694, 544.3274043439407 ], [ -121.81251112870335, 47.262635667850176, 544.3274043439407 ], [ -121.79973227525424, 47.2625025134127, 997.6274043439406 ], [ -121.80001761339264, 47.24987554959777, 997.6274043439406 ], [ -121.81279343069602, 47.2500086455694, 544.3274043439407 ] ] ] }, "id": "20181112_47121C7421.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7421.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:50:33Z", "pc:count": 64120820, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590329.8369, "count": 64120820, "maximum": 590803.7614, "minimum": 589836.8014, "name": "X", "position": 0, "stddev": 273.3171254, "variance": 74702.25101 }, { "average": 5234368.99, "count": 64120820, "maximum": 5235033.717, "minimum": 5233630.157, "name": "Y", "position": 1, "stddev": 390.5266801, "variance": 152511.0879 }, { "average": 755.4956153, "count": 64120820, "maximum": 997.6274043, "minimum": 544.3274043, "name": "Z", "position": 2, "stddev": 91.72569572, "variance": 8413.603255 }, { "average": 34348.48349, "count": 64120820, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18250.2834, "variance": 333072844 }, { "average": 2.099696417, "count": 64120820, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.165493442, "variance": 1.358374962 }, { "average": 3.199811044, "count": 64120820, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.328911351, "variance": 1.76600538 }, { "average": 0, "count": 64120820, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.990578723e-07, "count": 64120820, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007064401114, "variance": 4.99057631e-07 }, { "average": 1.041319933, "count": 64120820, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.307285847, "variance": 0.09442459179 }, { "average": -2.006720033, "count": 64120820, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.54617593, "variance": 241.6835861 }, { "average": 0.552320276, "count": 64120820, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4972550579, "variance": 0.2472625926 }, { "average": 1083.223998, "count": 64120820, "maximum": 1086, "minimum": 1080, "name": "PointSourceId", "position": 11, "stddev": 1.206148543, "variance": 1.454794307 }, { "average": 226100730.8, "count": 64120820, "maximum": 226101833, "minimum": 226099227.4, "name": "GpsTime", "position": 12, "stddev": 521.1008503, "variance": 271546.0962 }, { "average": 0.552320276, "count": 64120820, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4972550579, "variance": 0.2472625926 }, { "average": 0, "count": 64120820, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 64120820, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001827066466, "count": 64120820, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04270513228, "variance": 0.001823728323 }, { "average": 0, "count": 64120820, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589836.8014, 5233630.157, 544.3274043, 590803.7614, 5235033.717, 997.6274043 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589836.8013745914, 5233630.156915714, 544.3274043439407 ], [ 589836.8013745914, 5235033.716915715, 544.3274043439407 ], [ 590803.7613745914, 5235033.716915715, 997.6274043439406 ], [ 590803.7613745914, 5233630.156915714, 997.6274043439406 ], [ 589836.8013745914, 5233630.156915714, 544.3274043439407 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:50:33+00:00", "end_time": "2018-11-12T23:07:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5120.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534903616703, 47.20001023650128, 365.2248906602205 ], [ -121.57501018606763, 47.21266190214684, 365.2248906602205 ], [ -121.56217696636384, 47.212501543953636, 804.1048906602205 ], [ -121.56251886553486, 47.19984994884639, 804.1048906602205 ], [ -121.57534903616703, 47.20001023650128, 365.2248906602205 ] ] ] }, "bbox": [ -121.575349, 47.19984995, 365.2248907, -121.562177, 47.2126619, 804.1048907 ], "properties": { "datetime": "2018-11-12T22:56:53Z", "pc:count": 130943014, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608397.6991, "count": 130943014, "maximum": 608877.4184, "minimum": 607905.3384, "name": "X", "position": 0, "stddev": 270.110592, "variance": 72959.73189 }, { "average": 5229049.874, "count": 130943014, "maximum": 5229781.12, "minimum": 5228374.7, "name": "Y", "position": 1, "stddev": 393.2758411, "variance": 154665.8872 }, { "average": 540.8153096, "count": 130943014, "maximum": 804.1048907, "minimum": 365.2248907, "name": "Z", "position": 2, "stddev": 71.89033948, "variance": 5168.220911 }, { "average": 33488.23837, "count": 130943014, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16204.55469, "variance": 262587592.7 }, { "average": 2.059485533, "count": 130943014, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.139438782, "variance": 1.298320739 }, { "average": 3.119817076, "count": 130943014, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.308664852, "variance": 1.712603695 }, { "average": 0, "count": 130943014, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.06240087e-06, "count": 130943014, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001749969004, "variance": 3.062391515e-06 }, { "average": 1.056947444, "count": 130943014, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5096214179, "variance": 0.2597139896 }, { "average": 2.932778292, "count": 130943014, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.79519549, "variance": 218.8978097 }, { "average": 0.4960185658, "count": 130943014, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999841498, "variance": 0.2499841501 }, { "average": 1043.146146, "count": 130943014, "maximum": 1078, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 30.38642991, "variance": 923.3351226 }, { "average": 225966162.8, "count": 130943014, "maximum": 226098613.2, "minimum": 225753770, "name": "GpsTime", "position": 12, "stddev": 147146.3528, "variance": 21652049140.0 }, { "average": 0.4960185658, "count": 130943014, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999841498, "variance": 0.2499841501 }, { "average": 0, "count": 130943014, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 130943014, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0014585276, "count": 130943014, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03816281317, "variance": 0.001456400309 }, { "average": 0, "count": 130943014, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607905.3384, 5228374.7, 365.2248907, 608877.4184, 5229781.12, 804.1048907 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607905.3384429546, 5228374.700060141, 365.2248906602205 ], [ 607905.3384429546, 5229781.120060141, 365.2248906602205 ], [ 608877.4184429547, 5229781.120060141, 804.1048906602205 ], [ 608877.4184429547, 5228374.700060141, 804.1048906602205 ], [ 607905.3384429546, 5228374.700060141, 365.2248906602205 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:56:53+00:00", "end_time": "2018-11-08T23:09:30+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5120.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5120.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5120.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5120.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.575349, 47.19984995, 365.2248907, -121.562177, 47.2126619, 804.1048907 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534903616703, 47.20001023650128, 365.2248906602205 ], [ -121.57501018606763, 47.21266190214684, 365.2248906602205 ], [ -121.56217696636384, 47.212501543953636, 804.1048906602205 ], [ -121.56251886553486, 47.19984994884639, 804.1048906602205 ], [ -121.57534903616703, 47.20001023650128, 365.2248906602205 ] ] ] }, "id": "20181108_47121B5120.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5120.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:56:53Z", "pc:count": 130943014, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608397.6991, "count": 130943014, "maximum": 608877.4184, "minimum": 607905.3384, "name": "X", "position": 0, "stddev": 270.110592, "variance": 72959.73189 }, { "average": 5229049.874, "count": 130943014, "maximum": 5229781.12, "minimum": 5228374.7, "name": "Y", "position": 1, "stddev": 393.2758411, "variance": 154665.8872 }, { "average": 540.8153096, "count": 130943014, "maximum": 804.1048907, "minimum": 365.2248907, "name": "Z", "position": 2, "stddev": 71.89033948, "variance": 5168.220911 }, { "average": 33488.23837, "count": 130943014, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16204.55469, "variance": 262587592.7 }, { "average": 2.059485533, "count": 130943014, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.139438782, "variance": 1.298320739 }, { "average": 3.119817076, "count": 130943014, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.308664852, "variance": 1.712603695 }, { "average": 0, "count": 130943014, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.06240087e-06, "count": 130943014, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001749969004, "variance": 3.062391515e-06 }, { "average": 1.056947444, "count": 130943014, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5096214179, "variance": 0.2597139896 }, { "average": 2.932778292, "count": 130943014, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.79519549, "variance": 218.8978097 }, { "average": 0.4960185658, "count": 130943014, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999841498, "variance": 0.2499841501 }, { "average": 1043.146146, "count": 130943014, "maximum": 1078, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 30.38642991, "variance": 923.3351226 }, { "average": 225966162.8, "count": 130943014, "maximum": 226098613.2, "minimum": 225753770, "name": "GpsTime", "position": 12, "stddev": 147146.3528, "variance": 21652049140.0 }, { "average": 0.4960185658, "count": 130943014, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999841498, "variance": 0.2499841501 }, { "average": 0, "count": 130943014, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 130943014, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.0014585276, "count": 130943014, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03816281317, "variance": 0.001456400309 }, { "average": 0, "count": 130943014, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607905.3384, 5228374.7, 365.2248907, 608877.4184, 5229781.12, 804.1048907 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607905.3384429546, 5228374.700060141, 365.2248906602205 ], [ 607905.3384429546, 5229781.120060141, 365.2248906602205 ], [ 608877.4184429547, 5229781.120060141, 804.1048906602205 ], [ 608877.4184429547, 5228374.700060141, 804.1048906602205 ], [ 607905.3384429546, 5228374.700060141, 365.2248906602205 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:56:53+00:00", "end_time": "2018-11-08T23:09:30+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5223.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5378577200971, 47.18751009666484, 433.57717741793175 ], [ -121.53750999287891, 47.20016571903123, 433.57717741793175 ], [ -121.52466864902631, 47.20000104737571, 972.1971774179317 ], [ -121.52501942675953, 47.18734549746513, 972.1971774179317 ], [ -121.5378577200971, 47.18751009666484, 433.57717741793175 ] ] ] }, "bbox": [ -121.5378577, 47.1873455, 433.5771774, -121.5246686, 47.20016572, 972.1971774 ], "properties": { "datetime": "2018-11-12T22:25:01Z", "pc:count": 60959887, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611259.3104, "count": 60959887, "maximum": 611743.8681, "minimum": 610770.9281, "name": "X", "position": 0, "stddev": 273.4572207, "variance": 74778.85153 }, { "average": 5227735.153, "count": 60959887, "maximum": 5228444.97, "minimum": 5227038.09, "name": "Y", "position": 1, "stddev": 403.740989, "variance": 163006.7862 }, { "average": 623.9196845, "count": 60959887, "maximum": 972.1971774, "minimum": 433.5771774, "name": "Z", "position": 2, "stddev": 98.36269242, "variance": 9675.219259 }, { "average": 33103.89582, "count": 60959887, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15708.81048, "variance": 246766726.8 }, { "average": 2.012196561, "count": 60959887, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.087725538, "variance": 1.183146846 }, { "average": 3.02435367, "count": 60959887, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.230036996, "variance": 1.512991012 }, { "average": 0, "count": 60959887, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.530199539e-07, "count": 60959887, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009235904072, "variance": 8.530192403e-07 }, { "average": 1.048071562, "count": 60959887, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3282746544, "variance": 0.1077642487 }, { "average": -0.2546255036, "count": 60959887, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94645088, "variance": 254.2892955 }, { "average": 0.5078175424, "count": 60959887, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999388864, "variance": 0.2499388901 }, { "average": 1031.452805, "count": 60959887, "maximum": 1074, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 4.443565008, "variance": 19.74526998 }, { "average": 225999313.3, "count": 60959887, "maximum": 226096701.7, "minimum": 225754763.5, "name": "GpsTime", "position": 12, "stddev": 37386.43752, "variance": 1397745710 }, { "average": 0.5078175424, "count": 60959887, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999388864, "variance": 0.2499388901 }, { "average": 0, "count": 60959887, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60959887, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002066785327, "count": 60959887, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0454149068, "variance": 0.002062513759 }, { "average": 0, "count": 60959887, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610770.9281, 5227038.09, 433.5771774, 611743.8681, 5228444.97, 972.1971774 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610770.9280649954, 5227038.090140124, 433.57717741793175 ], [ 610770.9280649954, 5228444.970140125, 433.57717741793175 ], [ 611743.8680649954, 5228444.970140125, 972.1971774179317 ], [ 611743.8680649954, 5227038.090140124, 972.1971774179317 ], [ 610770.9280649954, 5227038.090140124, 433.57717741793175 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:25:01+00:00", "end_time": "2018-11-08T23:26:03+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5223.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5223.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5223.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5223.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5378577, 47.1873455, 433.5771774, -121.5246686, 47.20016572, 972.1971774 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5378577200971, 47.18751009666484, 433.57717741793175 ], [ -121.53750999287891, 47.20016571903123, 433.57717741793175 ], [ -121.52466864902631, 47.20000104737571, 972.1971774179317 ], [ -121.52501942675953, 47.18734549746513, 972.1971774179317 ], [ -121.5378577200971, 47.18751009666484, 433.57717741793175 ] ] ] }, "id": "20181108_47121B5223.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5223.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:25:01Z", "pc:count": 60959887, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611259.3104, "count": 60959887, "maximum": 611743.8681, "minimum": 610770.9281, "name": "X", "position": 0, "stddev": 273.4572207, "variance": 74778.85153 }, { "average": 5227735.153, "count": 60959887, "maximum": 5228444.97, "minimum": 5227038.09, "name": "Y", "position": 1, "stddev": 403.740989, "variance": 163006.7862 }, { "average": 623.9196845, "count": 60959887, "maximum": 972.1971774, "minimum": 433.5771774, "name": "Z", "position": 2, "stddev": 98.36269242, "variance": 9675.219259 }, { "average": 33103.89582, "count": 60959887, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15708.81048, "variance": 246766726.8 }, { "average": 2.012196561, "count": 60959887, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.087725538, "variance": 1.183146846 }, { "average": 3.02435367, "count": 60959887, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.230036996, "variance": 1.512991012 }, { "average": 0, "count": 60959887, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.530199539e-07, "count": 60959887, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009235904072, "variance": 8.530192403e-07 }, { "average": 1.048071562, "count": 60959887, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3282746544, "variance": 0.1077642487 }, { "average": -0.2546255036, "count": 60959887, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94645088, "variance": 254.2892955 }, { "average": 0.5078175424, "count": 60959887, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999388864, "variance": 0.2499388901 }, { "average": 1031.452805, "count": 60959887, "maximum": 1074, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 4.443565008, "variance": 19.74526998 }, { "average": 225999313.3, "count": 60959887, "maximum": 226096701.7, "minimum": 225754763.5, "name": "GpsTime", "position": 12, "stddev": 37386.43752, "variance": 1397745710 }, { "average": 0.5078175424, "count": 60959887, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999388864, "variance": 0.2499388901 }, { "average": 0, "count": 60959887, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60959887, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002066785327, "count": 60959887, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0454149068, "variance": 0.002062513759 }, { "average": 0, "count": 60959887, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610770.9281, 5227038.09, 433.5771774, 611743.8681, 5228444.97, 972.1971774 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610770.9280649954, 5227038.090140124, 433.57717741793175 ], [ 610770.9280649954, 5228444.970140125, 433.57717741793175 ], [ 611743.8680649954, 5228444.970140125, 972.1971774179317 ], [ 611743.8680649954, 5227038.090140124, 972.1971774179317 ], [ 610770.9280649954, 5227038.090140124, 433.57717741793175 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:25:01+00:00", "end_time": "2018-11-08T23:26:03+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6103.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531423813277, 47.23750921837318, 301.5583088049059 ], [ -121.72501104162733, 47.25014538929594, 301.5583088049059 ], [ -121.7122123635228, 47.25000224501802, 644.8983088049059 ], [ -121.71251860155013, 47.237366136990914, 644.8983088049059 ], [ -121.72531423813277, 47.23750921837318, 301.5583088049059 ] ] ] }, "bbox": [ -121.7253142, 47.23736614, 301.5583088, -121.7122124, 47.25014539, 644.8983088 ], "properties": { "datetime": "2018-11-12T23:30:58Z", "pc:count": 52575174, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596960.8293, "count": 52575174, "maximum": 597447.6668, "minimum": 596478.9468, "name": "X", "position": 0, "stddev": 274.0534925, "variance": 75105.31678 }, { "average": 5233012.729, "count": 52575174, "maximum": 5233750.174, "minimum": 5232345.554, "name": "Y", "position": 1, "stddev": 388.0897575, "variance": 150613.6599 }, { "average": 451.3409857, "count": 52575174, "maximum": 644.8983088, "minimum": 301.5583088, "name": "Z", "position": 2, "stddev": 67.40025167, "variance": 4542.793926 }, { "average": 35635.94339, "count": 52575174, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17156.45562, "variance": 294343969.4 }, { "average": 1.99753142, "count": 52575174, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.111558603, "variance": 1.235562527 }, { "average": 2.994928043, "count": 52575174, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.309465201, "variance": 1.714699113 }, { "average": 0, "count": 52575174, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52575174, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.090459919, "count": 52575174, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5214306825, "variance": 0.2718899567 }, { "average": 0.006044586035, "count": 52575174, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95905742, "variance": 254.6915138 }, { "average": 0.5074905506, "count": 52575174, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999438933, "variance": 0.2499438964 }, { "average": 1079.500898, "count": 52575174, "maximum": 1083, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.18612697, "variance": 1.40689719 }, { "average": 226099102.3, "count": 52575174, "maximum": 226100658.3, "minimum": 226097978.8, "name": "GpsTime", "position": 12, "stddev": 529.3897342, "variance": 280253.4907 }, { "average": 0.5074905506, "count": 52575174, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999438933, "variance": 0.2499438964 }, { "average": 0, "count": 52575174, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52575174, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002283796531, "count": 52575174, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0477344828, "variance": 0.002278580848 }, { "average": 0, "count": 52575174, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596478.9468, 5232345.554, 301.5583088, 597447.6668, 5233750.174, 644.8983088 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596478.9467503381, 5232345.5543537885, 301.5583088049059 ], [ 596478.9467503381, 5233750.174353788, 301.5583088049059 ], [ 597447.666750338, 5233750.174353788, 644.8983088049059 ], [ 597447.666750338, 5232345.5543537885, 644.8983088049059 ], [ 596478.9467503381, 5232345.5543537885, 301.5583088049059 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:30:58+00:00", "end_time": "2018-11-12T22:46:18+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6103.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6103.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6103.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6103.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7253142, 47.23736614, 301.5583088, -121.7122124, 47.25014539, 644.8983088 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.72531423813277, 47.23750921837318, 301.5583088049059 ], [ -121.72501104162733, 47.25014538929594, 301.5583088049059 ], [ -121.7122123635228, 47.25000224501802, 644.8983088049059 ], [ -121.71251860155013, 47.237366136990914, 644.8983088049059 ], [ -121.72531423813277, 47.23750921837318, 301.5583088049059 ] ] ] }, "id": "20181112_47121B6103.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6103.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:30:58Z", "pc:count": 52575174, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596960.8293, "count": 52575174, "maximum": 597447.6668, "minimum": 596478.9468, "name": "X", "position": 0, "stddev": 274.0534925, "variance": 75105.31678 }, { "average": 5233012.729, "count": 52575174, "maximum": 5233750.174, "minimum": 5232345.554, "name": "Y", "position": 1, "stddev": 388.0897575, "variance": 150613.6599 }, { "average": 451.3409857, "count": 52575174, "maximum": 644.8983088, "minimum": 301.5583088, "name": "Z", "position": 2, "stddev": 67.40025167, "variance": 4542.793926 }, { "average": 35635.94339, "count": 52575174, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17156.45562, "variance": 294343969.4 }, { "average": 1.99753142, "count": 52575174, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.111558603, "variance": 1.235562527 }, { "average": 2.994928043, "count": 52575174, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.309465201, "variance": 1.714699113 }, { "average": 0, "count": 52575174, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52575174, "maximum": 0, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0, "variance": 0 }, { "average": 1.090459919, "count": 52575174, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5214306825, "variance": 0.2718899567 }, { "average": 0.006044586035, "count": 52575174, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95905742, "variance": 254.6915138 }, { "average": 0.5074905506, "count": 52575174, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999438933, "variance": 0.2499438964 }, { "average": 1079.500898, "count": 52575174, "maximum": 1083, "minimum": 1077, "name": "PointSourceId", "position": 11, "stddev": 1.18612697, "variance": 1.40689719 }, { "average": 226099102.3, "count": 52575174, "maximum": 226100658.3, "minimum": 226097978.8, "name": "GpsTime", "position": 12, "stddev": 529.3897342, "variance": 280253.4907 }, { "average": 0.5074905506, "count": 52575174, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999438933, "variance": 0.2499438964 }, { "average": 0, "count": 52575174, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52575174, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002283796531, "count": 52575174, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0477344828, "variance": 0.002278580848 }, { "average": 0, "count": 52575174, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 596478.9468, 5232345.554, 301.5583088, 597447.6668, 5233750.174, 644.8983088 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 596478.9467503381, 5232345.5543537885, 301.5583088049059 ], [ 596478.9467503381, 5233750.174353788, 301.5583088049059 ], [ 597447.666750338, 5233750.174353788, 644.8983088049059 ], [ 597447.666750338, 5232345.5543537885, 644.8983088049059 ], [ 596478.9467503381, 5232345.5543537885, 301.5583088049059 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:30:58+00:00", "end_time": "2018-11-12T22:46:18+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7402.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029713228402, 47.30000883506499, 241.1094359004564 ], [ -121.80001132754718, 47.3126371285984, 241.1094359004564 ], [ -121.78722894944103, 47.312502561564244, 917.9494359004564 ], [ -121.7875177967786, 47.29987432713108, 917.9494359004564 ], [ -121.80029713228402, 47.30000883506499, 241.1094359004564 ] ] ] }, "bbox": [ -121.8002971, 47.29987433, 241.1094359, -121.7872289, 47.31263713, 917.9494359 ], "properties": { "datetime": "2018-11-12T22:36:40Z", "pc:count": 59441050, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591194.4539, "count": 59441050, "maximum": 591663.2202, "minimum": 590696.9002, "name": "X", "position": 0, "stddev": 271.6171091, "variance": 73775.85393 }, { "average": 5239915.494, "count": 59441050, "maximum": 5240604.855, "minimum": 5239201.135, "name": "Y", "position": 1, "stddev": 398.5075037, "variance": 158808.2305 }, { "average": 643.760416, "count": 59441050, "maximum": 917.9494359, "minimum": 241.1094359, "name": "Z", "position": 2, "stddev": 100.8969064, "variance": 10180.18572 }, { "average": 33680.62152, "count": 59441050, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17176.46158, "variance": 295030832.6 }, { "average": 2.08973356, "count": 59441050, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.14794886, "variance": 1.317786586 }, { "average": 3.179447839, "count": 59441050, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294767207, "variance": 1.676422121 }, { "average": 0, "count": 59441050, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.187040774e-07, "count": 59441050, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004676580302, "variance": 2.187040332e-07 }, { "average": 1.044072943, "count": 59441050, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3212890941, "variance": 0.103226682 }, { "average": 0.1116074357, "count": 59441050, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12606743, "variance": 260.0500509 }, { "average": 0.5096435376, "count": 59441050, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999069977, "variance": 0.2499070064 }, { "average": 1073.418119, "count": 59441050, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.079787243, "variance": 1.165940491 }, { "average": 226096160.3, "count": 59441050, "maximum": 226097400.3, "minimum": 226094959.2, "name": "GpsTime", "position": 12, "stddev": 597.5316981, "variance": 357044.1302 }, { "average": 0.5096435376, "count": 59441050, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999069977, "variance": 0.2499070064 }, { "average": 0, "count": 59441050, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59441050, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002036538722, "count": 59441050, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04508205038, "variance": 0.002032391266 }, { "average": 0, "count": 59441050, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590696.9002, 5239201.135, 241.1094359, 591663.2202, 5240604.855, 917.9494359 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590696.9001640523, 5239201.134752834, 241.1094359004564 ], [ 590696.9001640523, 5240604.854752835, 241.1094359004564 ], [ 591663.2201640523, 5240604.854752835, 917.9494359004564 ], [ 591663.2201640523, 5239201.134752834, 917.9494359004564 ], [ 590696.9001640523, 5239201.134752834, 241.1094359004564 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:36:40+00:00", "end_time": "2018-11-12T21:55:59+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7402.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7402.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7402.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7402.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8002971, 47.29987433, 241.1094359, -121.7872289, 47.31263713, 917.9494359 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029713228402, 47.30000883506499, 241.1094359004564 ], [ -121.80001132754718, 47.3126371285984, 241.1094359004564 ], [ -121.78722894944103, 47.312502561564244, 917.9494359004564 ], [ -121.7875177967786, 47.29987432713108, 917.9494359004564 ], [ -121.80029713228402, 47.30000883506499, 241.1094359004564 ] ] ] }, "id": "20181112_47121C7402.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7402.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:36:40Z", "pc:count": 59441050, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591194.4539, "count": 59441050, "maximum": 591663.2202, "minimum": 590696.9002, "name": "X", "position": 0, "stddev": 271.6171091, "variance": 73775.85393 }, { "average": 5239915.494, "count": 59441050, "maximum": 5240604.855, "minimum": 5239201.135, "name": "Y", "position": 1, "stddev": 398.5075037, "variance": 158808.2305 }, { "average": 643.760416, "count": 59441050, "maximum": 917.9494359, "minimum": 241.1094359, "name": "Z", "position": 2, "stddev": 100.8969064, "variance": 10180.18572 }, { "average": 33680.62152, "count": 59441050, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17176.46158, "variance": 295030832.6 }, { "average": 2.08973356, "count": 59441050, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.14794886, "variance": 1.317786586 }, { "average": 3.179447839, "count": 59441050, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294767207, "variance": 1.676422121 }, { "average": 0, "count": 59441050, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.187040774e-07, "count": 59441050, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004676580302, "variance": 2.187040332e-07 }, { "average": 1.044072943, "count": 59441050, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3212890941, "variance": 0.103226682 }, { "average": 0.1116074357, "count": 59441050, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12606743, "variance": 260.0500509 }, { "average": 0.5096435376, "count": 59441050, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999069977, "variance": 0.2499070064 }, { "average": 1073.418119, "count": 59441050, "maximum": 1076, "minimum": 1071, "name": "PointSourceId", "position": 11, "stddev": 1.079787243, "variance": 1.165940491 }, { "average": 226096160.3, "count": 59441050, "maximum": 226097400.3, "minimum": 226094959.2, "name": "GpsTime", "position": 12, "stddev": 597.5316981, "variance": 357044.1302 }, { "average": 0.5096435376, "count": 59441050, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999069977, "variance": 0.2499070064 }, { "average": 0, "count": 59441050, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59441050, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002036538722, "count": 59441050, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04508205038, "variance": 0.002032391266 }, { "average": 0, "count": 59441050, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590696.9002, 5239201.135, 241.1094359, 591663.2202, 5240604.855, 917.9494359 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590696.9001640523, 5239201.134752834, 241.1094359004564 ], [ 590696.9001640523, 5240604.854752835, 241.1094359004564 ], [ 591663.2201640523, 5240604.854752835, 917.9494359004564 ], [ 591663.2201640523, 5239201.134752834, 917.9494359004564 ], [ 590696.9001640523, 5239201.134752834, 241.1094359004564 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:36:40+00:00", "end_time": "2018-11-12T21:55:59+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5220.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286355274219, 47.20001048288843, 421.95472483485446 ], [ -121.51250965771688, 47.21266845386776, 421.95472483485446 ], [ -121.49966280172197, 47.212500912144876, 871.2347248348544 ], [ -121.50001975040935, 47.19984301490044, 871.2347248348544 ], [ -121.51286355274219, 47.20001048288843, 421.95472483485446 ] ] ] }, "bbox": [ -121.5128636, 47.19984301, 421.9547248, -121.4996628, 47.21266845, 871.2347248 ], "properties": { "datetime": "2018-11-11T21:28:03Z", "pc:count": 51490428, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613118.2189, "count": 51490428, "maximum": 613611.1003, "minimum": 612637.9603, "name": "X", "position": 0, "stddev": 279.2624746, "variance": 77987.52972 }, { "average": 5229127.668, "count": 51490428, "maximum": 5229870.143, "minimum": 5228462.983, "name": "Y", "position": 1, "stddev": 389.4434474, "variance": 151666.1987 }, { "average": 577.124086, "count": 51490428, "maximum": 871.2347248, "minimum": 421.9547248, "name": "Z", "position": 2, "stddev": 88.10666817, "variance": 7762.784975 }, { "average": 35815.89898, "count": 51490428, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16264.54952, "variance": 264535571 }, { "average": 1.880467628, "count": 51490428, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.055742893, "variance": 1.114593056 }, { "average": 2.760756951, "count": 51490428, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.299090174, "variance": 1.68763528 }, { "average": 0, "count": 51490428, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.078427936e-07, "count": 51490428, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000638625583, "variance": 4.078426352e-07 }, { "average": 1.110258046, "count": 51490428, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6274367634, "variance": 0.393676892 }, { "average": -0.2637398334, "count": 51490428, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.00848059, "variance": 256.2714509 }, { "average": 0.5082596128, "count": 51490428, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499931779, "variance": 0.2499317836 }, { "average": 1029.328985, "count": 51490428, "maximum": 1036, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 9.005927832, "variance": 81.10673612 }, { "average": 225973227.5, "count": 51490428, "maximum": 226006883.3, "minimum": 225754488.8, "name": "GpsTime", "position": 12, "stddev": 83539.16815, "variance": 6978792615 }, { "average": 0.5082596128, "count": 51490428, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499931779, "variance": 0.2499317836 }, { "average": 0, "count": 51490428, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51490428, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003253439649, "count": 51490428, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0569460696, "variance": 0.003242854842 }, { "average": 0, "count": 51490428, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612637.9603, 5228462.983, 421.9547248, 613611.1003, 5229870.143, 871.2347248 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612637.9603291085, 5228462.982538327, 421.95472483485446 ], [ 612637.9603291085, 5229870.142538327, 421.95472483485446 ], [ 613611.1003291084, 5229870.142538327, 871.2347248348544 ], [ 613611.1003291084, 5228462.982538327, 871.2347248348544 ], [ 612637.9603291085, 5228462.982538327, 421.95472483485446 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:28:03+00:00", "end_time": "2018-11-08T23:21:28+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5220.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5220.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5220.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5220.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5128636, 47.19984301, 421.9547248, -121.4996628, 47.21266845, 871.2347248 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286355274219, 47.20001048288843, 421.95472483485446 ], [ -121.51250965771688, 47.21266845386776, 421.95472483485446 ], [ -121.49966280172197, 47.212500912144876, 871.2347248348544 ], [ -121.50001975040935, 47.19984301490044, 871.2347248348544 ], [ -121.51286355274219, 47.20001048288843, 421.95472483485446 ] ] ] }, "id": "20181108_47121B5220.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5220.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:28:03Z", "pc:count": 51490428, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613118.2189, "count": 51490428, "maximum": 613611.1003, "minimum": 612637.9603, "name": "X", "position": 0, "stddev": 279.2624746, "variance": 77987.52972 }, { "average": 5229127.668, "count": 51490428, "maximum": 5229870.143, "minimum": 5228462.983, "name": "Y", "position": 1, "stddev": 389.4434474, "variance": 151666.1987 }, { "average": 577.124086, "count": 51490428, "maximum": 871.2347248, "minimum": 421.9547248, "name": "Z", "position": 2, "stddev": 88.10666817, "variance": 7762.784975 }, { "average": 35815.89898, "count": 51490428, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16264.54952, "variance": 264535571 }, { "average": 1.880467628, "count": 51490428, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.055742893, "variance": 1.114593056 }, { "average": 2.760756951, "count": 51490428, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.299090174, "variance": 1.68763528 }, { "average": 0, "count": 51490428, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.078427936e-07, "count": 51490428, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000638625583, "variance": 4.078426352e-07 }, { "average": 1.110258046, "count": 51490428, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6274367634, "variance": 0.393676892 }, { "average": -0.2637398334, "count": 51490428, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.00848059, "variance": 256.2714509 }, { "average": 0.5082596128, "count": 51490428, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499931779, "variance": 0.2499317836 }, { "average": 1029.328985, "count": 51490428, "maximum": 1036, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 9.005927832, "variance": 81.10673612 }, { "average": 225973227.5, "count": 51490428, "maximum": 226006883.3, "minimum": 225754488.8, "name": "GpsTime", "position": 12, "stddev": 83539.16815, "variance": 6978792615 }, { "average": 0.5082596128, "count": 51490428, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499931779, "variance": 0.2499317836 }, { "average": 0, "count": 51490428, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 51490428, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003253439649, "count": 51490428, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0569460696, "variance": 0.003242854842 }, { "average": 0, "count": 51490428, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612637.9603, 5228462.983, 421.9547248, 613611.1003, 5229870.143, 871.2347248 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612637.9603291085, 5228462.982538327, 421.95472483485446 ], [ 612637.9603291085, 5229870.142538327, 421.95472483485446 ], [ 613611.1003291084, 5229870.142538327, 871.2347248348544 ], [ 613611.1003291084, 5228462.982538327, 871.2347248348544 ], [ 612637.9603291085, 5228462.982538327, 421.95472483485446 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:28:03+00:00", "end_time": "2018-11-08T23:21:28+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7415.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280527381826, 47.27500917309948, 300.788932468834 ], [ -121.76251070816649, 47.28764112433997, 300.788932468834 ], [ -121.74972051550448, 47.28750227653635, 1634.728932468834 ], [ -121.75001812373992, 47.274870386289166, 1634.728932468834 ], [ -121.76280527381826, 47.27500917309948, 300.788932468834 ] ] ] }, "bbox": [ -121.7628053, 47.27487039, 300.7889325, -121.7497205, 47.28764112, 1634.728932 ], "properties": { "datetime": "2018-11-12T22:52:41Z", "pc:count": 49509683, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594096.9249, "count": 49509683, "maximum": 594542.6612, "minimum": 593575.2812, "name": "X", "position": 0, "stddev": 269.1371246, "variance": 72434.79182 }, { "average": 5237192.428, "count": 49509683, "maximum": 5237871.367, "minimum": 5236467.227, "name": "Y", "position": 1, "stddev": 393.4866779, "variance": 154831.7657 }, { "average": 475.0503593, "count": 49509683, "maximum": 1634.728932, "minimum": 300.7889325, "name": "Z", "position": 2, "stddev": 71.63167867, "variance": 5131.097389 }, { "average": 36197.32419, "count": 49509683, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17027.90469, "variance": 289949538.3 }, { "average": 1.992944774, "count": 49509683, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.133865293, "variance": 1.285650504 }, { "average": 2.98594689, "count": 49509683, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.370362155, "variance": 1.877892436 }, { "average": 0, "count": 49509683, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.261401431e-07, "count": 49509683, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007912899366, "variance": 6.261397637e-07 }, { "average": 1.069591437, "count": 49509683, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4044286298, "variance": 0.1635625166 }, { "average": -0.1552805948, "count": 49509683, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03687408, "variance": 257.1813302 }, { "average": 0.5080527985, "count": 49509683, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999351533, "variance": 0.2499351575 }, { "average": 1075.289592, "count": 49509683, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.104058838, "variance": 1.218945917 }, { "average": 226097136.3, "count": 49509683, "maximum": 226098361.6, "minimum": 226095993.9, "name": "GpsTime", "position": 12, "stddev": 571.1084664, "variance": 326164.8804 }, { "average": 0.5080527985, "count": 49509683, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999351533, "variance": 0.2499351575 }, { "average": 0, "count": 49509683, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49509683, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001995205665, "count": 49509683, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04462314265, "variance": 0.00199122486 }, { "average": 0, "count": 49509683, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593575.2812, 5236467.227, 300.7889325, 594542.6612, 5237871.367, 1634.728932 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593575.281190536, 5236467.226883912, 300.788932468834 ], [ 593575.281190536, 5237871.366883913, 300.788932468834 ], [ 594542.6611905359, 5237871.366883913, 1634.728932468834 ], [ 594542.6611905359, 5236467.226883912, 1634.728932468834 ], [ 593575.281190536, 5236467.226883912, 300.788932468834 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:52:41+00:00", "end_time": "2018-11-12T22:13:13+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7415.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7415.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7415.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7415.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7628053, 47.27487039, 300.7889325, -121.7497205, 47.28764112, 1634.728932 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280527381826, 47.27500917309948, 300.788932468834 ], [ -121.76251070816649, 47.28764112433997, 300.788932468834 ], [ -121.74972051550448, 47.28750227653635, 1634.728932468834 ], [ -121.75001812373992, 47.274870386289166, 1634.728932468834 ], [ -121.76280527381826, 47.27500917309948, 300.788932468834 ] ] ] }, "id": "20181112_47121C7415.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7415.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:52:41Z", "pc:count": 49509683, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 594096.9249, "count": 49509683, "maximum": 594542.6612, "minimum": 593575.2812, "name": "X", "position": 0, "stddev": 269.1371246, "variance": 72434.79182 }, { "average": 5237192.428, "count": 49509683, "maximum": 5237871.367, "minimum": 5236467.227, "name": "Y", "position": 1, "stddev": 393.4866779, "variance": 154831.7657 }, { "average": 475.0503593, "count": 49509683, "maximum": 1634.728932, "minimum": 300.7889325, "name": "Z", "position": 2, "stddev": 71.63167867, "variance": 5131.097389 }, { "average": 36197.32419, "count": 49509683, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17027.90469, "variance": 289949538.3 }, { "average": 1.992944774, "count": 49509683, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.133865293, "variance": 1.285650504 }, { "average": 2.98594689, "count": 49509683, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.370362155, "variance": 1.877892436 }, { "average": 0, "count": 49509683, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.261401431e-07, "count": 49509683, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007912899366, "variance": 6.261397637e-07 }, { "average": 1.069591437, "count": 49509683, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4044286298, "variance": 0.1635625166 }, { "average": -0.1552805948, "count": 49509683, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03687408, "variance": 257.1813302 }, { "average": 0.5080527985, "count": 49509683, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999351533, "variance": 0.2499351575 }, { "average": 1075.289592, "count": 49509683, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 1.104058838, "variance": 1.218945917 }, { "average": 226097136.3, "count": 49509683, "maximum": 226098361.6, "minimum": 226095993.9, "name": "GpsTime", "position": 12, "stddev": 571.1084664, "variance": 326164.8804 }, { "average": 0.5080527985, "count": 49509683, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999351533, "variance": 0.2499351575 }, { "average": 0, "count": 49509683, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49509683, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001995205665, "count": 49509683, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04462314265, "variance": 0.00199122486 }, { "average": 0, "count": 49509683, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593575.2812, 5236467.227, 300.7889325, 594542.6612, 5237871.367, 1634.728932 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593575.281190536, 5236467.226883912, 300.788932468834 ], [ 593575.281190536, 5237871.366883913, 300.788932468834 ], [ 594542.6611905359, 5237871.366883913, 1634.728932468834 ], [ 594542.6611905359, 5236467.226883912, 1634.728932468834 ], [ 593575.281190536, 5236467.226883912, 300.788932468834 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:52:41+00:00", "end_time": "2018-11-12T22:13:13+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7412.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029695150861, 47.27500891886638, 297.7611984541286 ], [ -121.80001140051257, 47.28763708781942, 297.7611984541286 ], [ -121.78722949444925, 47.287502516392315, 694.5611984541285 ], [ -121.78751808523269, 47.27487440653682, 694.5611984541285 ], [ -121.80029695150861, 47.27500891886638, 297.7611984541286 ] ] ] }, "bbox": [ -121.800297, 47.27487441, 297.7611985, -121.7872295, 47.28763709, 694.5611985 ], "properties": { "datetime": "2018-11-12T23:18:01Z", "pc:count": 50499351, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591198.6217, "count": 50499351, "maximum": 591706.4037, "minimum": 590739.6637, "name": "X", "position": 0, "stddev": 266.701475, "variance": 71129.67675 }, { "average": 5237113.854, "count": 50499351, "maximum": 5237826.593, "minimum": 5236422.893, "name": "Y", "position": 1, "stddev": 405.6648338, "variance": 164563.9574 }, { "average": 399.6287625, "count": 50499351, "maximum": 694.5611985, "minimum": 297.7611985, "name": "Z", "position": 2, "stddev": 55.9681534, "variance": 3132.434195 }, { "average": 34533.96265, "count": 50499351, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16006.07329, "variance": 256194382.3 }, { "average": 2.027603642, "count": 50499351, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.121790113, "variance": 1.258413058 }, { "average": 3.055079381, "count": 50499351, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.300447101, "variance": 1.691162662 }, { "average": 0, "count": 50499351, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.564402244e-07, "count": 50499351, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00059702605, "variance": 3.564401044e-07 }, { "average": 1.10874318, "count": 50499351, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6701700554, "variance": 0.4491279032 }, { "average": -1.069065722, "count": 50499351, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12983182, "variance": 260.1714746 }, { "average": 0.5074974132, "count": 50499351, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999437906, "variance": 0.2499437937 }, { "average": 1077.84427, "count": 50499351, "maximum": 1081, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.12872746, "variance": 1.27402568 }, { "average": 226098359.4, "count": 50499351, "maximum": 226099881.3, "minimum": 226097094, "name": "GpsTime", "position": 12, "stddev": 523.7460818, "variance": 274309.9582 }, { "average": 0.5074974132, "count": 50499351, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999437906, "variance": 0.2499437937 }, { "average": 0, "count": 50499351, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50499351, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004801348833, "count": 50499351, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06912521955, "variance": 0.004778295977 }, { "average": 0, "count": 50499351, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590739.6637, 5236422.893, 297.7611985, 591706.4037, 5237826.593, 694.5611985 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590739.6637302529, 5236422.8927920945, 297.7611984541286 ], [ 590739.6637302529, 5237826.592792094, 297.7611984541286 ], [ 591706.4037302529, 5237826.592792094, 694.5611984541285 ], [ 591706.4037302529, 5236422.8927920945, 694.5611984541285 ], [ 590739.6637302529, 5236422.8927920945, 297.7611984541286 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:18:01+00:00", "end_time": "2018-11-12T22:31:34+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7412.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7412.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7412.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7412.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.800297, 47.27487441, 297.7611985, -121.7872295, 47.28763709, 694.5611985 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.80029695150861, 47.27500891886638, 297.7611984541286 ], [ -121.80001140051257, 47.28763708781942, 297.7611984541286 ], [ -121.78722949444925, 47.287502516392315, 694.5611984541285 ], [ -121.78751808523269, 47.27487440653682, 694.5611984541285 ], [ -121.80029695150861, 47.27500891886638, 297.7611984541286 ] ] ] }, "id": "20181112_47121C7412.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7412.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:18:01Z", "pc:count": 50499351, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 591198.6217, "count": 50499351, "maximum": 591706.4037, "minimum": 590739.6637, "name": "X", "position": 0, "stddev": 266.701475, "variance": 71129.67675 }, { "average": 5237113.854, "count": 50499351, "maximum": 5237826.593, "minimum": 5236422.893, "name": "Y", "position": 1, "stddev": 405.6648338, "variance": 164563.9574 }, { "average": 399.6287625, "count": 50499351, "maximum": 694.5611985, "minimum": 297.7611985, "name": "Z", "position": 2, "stddev": 55.9681534, "variance": 3132.434195 }, { "average": 34533.96265, "count": 50499351, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16006.07329, "variance": 256194382.3 }, { "average": 2.027603642, "count": 50499351, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.121790113, "variance": 1.258413058 }, { "average": 3.055079381, "count": 50499351, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.300447101, "variance": 1.691162662 }, { "average": 0, "count": 50499351, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.564402244e-07, "count": 50499351, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00059702605, "variance": 3.564401044e-07 }, { "average": 1.10874318, "count": 50499351, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6701700554, "variance": 0.4491279032 }, { "average": -1.069065722, "count": 50499351, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.12983182, "variance": 260.1714746 }, { "average": 0.5074974132, "count": 50499351, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999437906, "variance": 0.2499437937 }, { "average": 1077.84427, "count": 50499351, "maximum": 1081, "minimum": 1075, "name": "PointSourceId", "position": 11, "stddev": 1.12872746, "variance": 1.27402568 }, { "average": 226098359.4, "count": 50499351, "maximum": 226099881.3, "minimum": 226097094, "name": "GpsTime", "position": 12, "stddev": 523.7460818, "variance": 274309.9582 }, { "average": 0.5074974132, "count": 50499351, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999437906, "variance": 0.2499437937 }, { "average": 0, "count": 50499351, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50499351, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004801348833, "count": 50499351, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06912521955, "variance": 0.004778295977 }, { "average": 0, "count": 50499351, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 590739.6637, 5236422.893, 297.7611985, 591706.4037, 5237826.593, 694.5611985 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 590739.6637302529, 5236422.8927920945, 297.7611984541286 ], [ 590739.6637302529, 5237826.592792094, 297.7611984541286 ], [ 591706.4037302529, 5237826.592792094, 694.5611984541285 ], [ 591706.4037302529, 5236422.8927920945, 694.5611984541285 ], [ 590739.6637302529, 5236422.8927920945, 297.7611984541286 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:18:01+00:00", "end_time": "2018-11-12T22:31:34+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121B6102.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781093363, 47.23750907051019, 349.3861140184446 ], [ -121.73751073903418, 47.250144043094274, 349.3861140184446 ], [ -121.72471517028947, 47.250002330462785, 542.7661140184446 ], [ -121.72501840540949, 47.2373674201395, 542.7661140184446 ], [ -121.73781093363, 47.23750907051019, 349.3861140184446 ] ] ] }, "bbox": [ -121.7378109, 47.23736742, 349.386114, -121.7247152, 47.25014404, 542.766114 ], "properties": { "datetime": "2018-11-12T23:37:44Z", "pc:count": 48352890, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596019.5259, "count": 48352890, "maximum": 596501.5947, "minimum": 595533.1147, "name": "X", "position": 0, "stddev": 270.4539368, "variance": 73145.33194 }, { "average": 5232971.777, "count": 48352890, "maximum": 5233734.642, "minimum": 5232330.162, "name": "Y", "position": 1, "stddev": 402.4905895, "variance": 161998.6746 }, { "average": 401.4187282, "count": 48352890, "maximum": 542.766114, "minimum": 349.386114, "name": "Z", "position": 2, "stddev": 39.47098062, "variance": 1557.958311 }, { "average": 38003.6838, "count": 48352890, "maximum": 65535, "minimum": 860, "name": "Intensity", "position": 3, "stddev": 17862.3813, "variance": 319064665.8 }, { "average": 1.93606407, "count": 48352890, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.146481173, "variance": 1.314419081 }, { "average": 2.87194298, "count": 48352890, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.45958366, "variance": 2.130384459 }, { "average": 0, "count": 48352890, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.950125835e-06, "count": 48352890, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001987488444, "variance": 3.950110313e-06 }, { "average": 1.157844154, "count": 48352890, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.8486052926, "variance": 0.7201309427 }, { "average": 0.8799136701, "count": 48352890, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.20241262, "variance": 262.5181746 }, { "average": 0.5061262522, "count": 48352890, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999624728, "variance": 0.2499624742 }, { "average": 1080.377177, "count": 48352890, "maximum": 1084, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.310500653, "variance": 1.717411961 }, { "average": 226099490.8, "count": 48352890, "maximum": 226101064, "minimum": 226098393.8, "name": "GpsTime", "position": 12, "stddev": 580.428283, "variance": 336896.9917 }, { "average": 0.5061262522, "count": 48352890, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999624728, "variance": 0.2499624742 }, { "average": 0, "count": 48352890, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48352890, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004044142966, "count": 48352890, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06346485608, "variance": 0.004027787957 }, { "average": 0, "count": 48352890, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595533.1147, 5232330.162, 349.386114, 596501.5947, 5233734.642, 542.766114 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595533.1147299474, 5232330.162337396, 349.3861140184446 ], [ 595533.1147299474, 5233734.642337397, 349.3861140184446 ], [ 596501.5947299474, 5233734.642337397, 542.7661140184446 ], [ 596501.5947299474, 5232330.162337396, 542.7661140184446 ], [ 595533.1147299474, 5232330.162337396, 349.3861140184446 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:37:44+00:00", "end_time": "2018-11-12T22:53:13+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121B6102.copc.json", "type": "application/json" } ], "assets": { "20181112_47121B6102.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121B6102.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6102.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7378109, 47.23736742, 349.386114, -121.7247152, 47.25014404, 542.766114 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.73781093363, 47.23750907051019, 349.3861140184446 ], [ -121.73751073903418, 47.250144043094274, 349.3861140184446 ], [ -121.72471517028947, 47.250002330462785, 542.7661140184446 ], [ -121.72501840540949, 47.2373674201395, 542.7661140184446 ], [ -121.73781093363, 47.23750907051019, 349.3861140184446 ] ] ] }, "id": "20181112_47121B6102.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121B6102.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:37:44Z", "pc:count": 48352890, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 596019.5259, "count": 48352890, "maximum": 596501.5947, "minimum": 595533.1147, "name": "X", "position": 0, "stddev": 270.4539368, "variance": 73145.33194 }, { "average": 5232971.777, "count": 48352890, "maximum": 5233734.642, "minimum": 5232330.162, "name": "Y", "position": 1, "stddev": 402.4905895, "variance": 161998.6746 }, { "average": 401.4187282, "count": 48352890, "maximum": 542.766114, "minimum": 349.386114, "name": "Z", "position": 2, "stddev": 39.47098062, "variance": 1557.958311 }, { "average": 38003.6838, "count": 48352890, "maximum": 65535, "minimum": 860, "name": "Intensity", "position": 3, "stddev": 17862.3813, "variance": 319064665.8 }, { "average": 1.93606407, "count": 48352890, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.146481173, "variance": 1.314419081 }, { "average": 2.87194298, "count": 48352890, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.45958366, "variance": 2.130384459 }, { "average": 0, "count": 48352890, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.950125835e-06, "count": 48352890, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001987488444, "variance": 3.950110313e-06 }, { "average": 1.157844154, "count": 48352890, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.8486052926, "variance": 0.7201309427 }, { "average": 0.8799136701, "count": 48352890, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.20241262, "variance": 262.5181746 }, { "average": 0.5061262522, "count": 48352890, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999624728, "variance": 0.2499624742 }, { "average": 1080.377177, "count": 48352890, "maximum": 1084, "minimum": 1078, "name": "PointSourceId", "position": 11, "stddev": 1.310500653, "variance": 1.717411961 }, { "average": 226099490.8, "count": 48352890, "maximum": 226101064, "minimum": 226098393.8, "name": "GpsTime", "position": 12, "stddev": 580.428283, "variance": 336896.9917 }, { "average": 0.5061262522, "count": 48352890, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999624728, "variance": 0.2499624742 }, { "average": 0, "count": 48352890, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48352890, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.004044142966, "count": 48352890, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06346485608, "variance": 0.004027787957 }, { "average": 0, "count": 48352890, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 595533.1147, 5232330.162, 349.386114, 596501.5947, 5233734.642, 542.766114 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 595533.1147299474, 5232330.162337396, 349.3861140184446 ], [ 595533.1147299474, 5233734.642337397, 349.3861140184446 ], [ 596501.5947299474, 5233734.642337397, 542.7661140184446 ], [ 596501.5947299474, 5232330.162337396, 542.7661140184446 ], [ 595533.1147299474, 5232330.162337396, 349.3861140184446 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:37:44+00:00", "end_time": "2018-11-12T22:53:13+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5304.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784552589103, 47.17501014456854, 923.9670536594416 ], [ -121.58750998857059, 47.1876601349693, 923.9670536594416 ], [ -121.57468035059432, 47.18750121094389, 1465.2070536594415 ], [ -121.57501893308995, 47.17485129043649, 1465.2070536594415 ], [ -121.58784552589103, 47.17501014456854, 923.9670536594416 ] ] ] }, "bbox": [ -121.5878455, 47.17485129, 923.9670537, -121.5746804, 47.18766013, 1465.207054 ], "properties": { "datetime": "2018-11-12T23:40:56Z", "pc:count": 79228442, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607480.6744, "count": 79228442, "maximum": 607981.3598, "minimum": 607009.0998, "name": "X", "position": 0, "stddev": 272.7588256, "variance": 74397.37692 }, { "average": 5226329.271, "count": 79228442, "maximum": 5226985.527, "minimum": 5225579.307, "name": "Y", "position": 1, "stddev": 409.6782066, "variance": 167836.233 }, { "average": 1138.429975, "count": 79228442, "maximum": 1465.207054, "minimum": 923.9670537, "name": "Z", "position": 2, "stddev": 102.6217372, "variance": 10531.22094 }, { "average": 42135.95821, "count": 79228442, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20079.73905, "variance": 403195920.4 }, { "average": 1.599939943, "count": 79228442, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9351638764, "variance": 0.8745314758 }, { "average": 2.199718152, "count": 79228442, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.289752451, "variance": 1.663461385 }, { "average": 0, "count": 79228442, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.009738397e-07, "count": 79228442, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003177637971, "variance": 1.009738308e-07 }, { "average": 1.0674635, "count": 79228442, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3523595169, "variance": 0.1241572291 }, { "average": 0.2863950816, "count": 79228442, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.24338603, "variance": 263.8475897 }, { "average": 0.5049893699, "count": 79228442, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999751087, "variance": 0.2499751093 }, { "average": 1056.520429, "count": 79228442, "maximum": 1084, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 25.00553723, "variance": 625.2768923 }, { "average": 226048895.9, "count": 79228442, "maximum": 226101256.7, "minimum": 225754703.8, "name": "GpsTime", "position": 12, "stddev": 58839.2134, "variance": 3462053033 }, { "average": 0.5049893699, "count": 79228442, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999751087, "variance": 0.2499751093 }, { "average": 0, "count": 79228442, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 79228442, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002041501712, "count": 79228442, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04513683649, "variance": 0.002037334009 }, { "average": 0, "count": 79228442, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607009.0998, 5225579.307, 923.9670537, 607981.3598, 5226985.527, 1465.207054 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607009.099811589, 5225579.307201385, 923.9670536594416 ], [ 607009.099811589, 5226985.527201385, 923.9670536594416 ], [ 607981.359811589, 5226985.527201385, 1465.2070536594415 ], [ 607981.359811589, 5225579.307201385, 1465.2070536594415 ], [ 607009.099811589, 5225579.307201385, 923.9670536594416 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:40:56+00:00", "end_time": "2018-11-08T23:25:03+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5304.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5304.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5304.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5304.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5878455, 47.17485129, 923.9670537, -121.5746804, 47.18766013, 1465.207054 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.58784552589103, 47.17501014456854, 923.9670536594416 ], [ -121.58750998857059, 47.1876601349693, 923.9670536594416 ], [ -121.57468035059432, 47.18750121094389, 1465.2070536594415 ], [ -121.57501893308995, 47.17485129043649, 1465.2070536594415 ], [ -121.58784552589103, 47.17501014456854, 923.9670536594416 ] ] ] }, "id": "20181108_47121B5304.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5304.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:40:56Z", "pc:count": 79228442, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 607480.6744, "count": 79228442, "maximum": 607981.3598, "minimum": 607009.0998, "name": "X", "position": 0, "stddev": 272.7588256, "variance": 74397.37692 }, { "average": 5226329.271, "count": 79228442, "maximum": 5226985.527, "minimum": 5225579.307, "name": "Y", "position": 1, "stddev": 409.6782066, "variance": 167836.233 }, { "average": 1138.429975, "count": 79228442, "maximum": 1465.207054, "minimum": 923.9670537, "name": "Z", "position": 2, "stddev": 102.6217372, "variance": 10531.22094 }, { "average": 42135.95821, "count": 79228442, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20079.73905, "variance": 403195920.4 }, { "average": 1.599939943, "count": 79228442, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9351638764, "variance": 0.8745314758 }, { "average": 2.199718152, "count": 79228442, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.289752451, "variance": 1.663461385 }, { "average": 0, "count": 79228442, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.009738397e-07, "count": 79228442, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003177637971, "variance": 1.009738308e-07 }, { "average": 1.0674635, "count": 79228442, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3523595169, "variance": 0.1241572291 }, { "average": 0.2863950816, "count": 79228442, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.24338603, "variance": 263.8475897 }, { "average": 0.5049893699, "count": 79228442, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999751087, "variance": 0.2499751093 }, { "average": 1056.520429, "count": 79228442, "maximum": 1084, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 25.00553723, "variance": 625.2768923 }, { "average": 226048895.9, "count": 79228442, "maximum": 226101256.7, "minimum": 225754703.8, "name": "GpsTime", "position": 12, "stddev": 58839.2134, "variance": 3462053033 }, { "average": 0.5049893699, "count": 79228442, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999751087, "variance": 0.2499751093 }, { "average": 0, "count": 79228442, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 79228442, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002041501712, "count": 79228442, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04513683649, "variance": 0.002037334009 }, { "average": 0, "count": 79228442, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607009.0998, 5225579.307, 923.9670537, 607981.3598, 5226985.527, 1465.207054 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607009.099811589, 5225579.307201385, 923.9670536594416 ], [ 607009.099811589, 5226985.527201385, 923.9670536594416 ], [ 607981.359811589, 5226985.527201385, 1465.2070536594415 ], [ 607981.359811589, 5225579.307201385, 1465.2070536594415 ], [ 607009.099811589, 5225579.307201385, 923.9670536594416 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:40:56+00:00", "end_time": "2018-11-08T23:25:03+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7405.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280614761203, 47.30000907891744, 457.4578768532889 ], [ -121.76251132037423, 47.31264115472296, 457.4578768532889 ], [ -121.74972039173342, 47.31250231058052, 868.6578768532889 ], [ -121.7500182644336, 47.29987029577214, 868.6578768532889 ], [ -121.76280614761203, 47.30000907891744, 457.4578768532889 ] ] ] }, "bbox": [ -121.7628061, 47.2998703, 457.4578769, -121.7497204, 47.31264115, 868.6578769 ], "properties": { "datetime": "2018-11-12T22:19:47Z", "pc:count": 54004429, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593998.9226, "count": 54004429, "maximum": 594498.1089, "minimum": 593531.1289, "name": "X", "position": 0, "stddev": 270.4712457, "variance": 73154.69473 }, { "average": 5239991.503, "count": 54004429, "maximum": 5240649.624, "minimum": 5239245.464, "name": "Y", "position": 1, "stddev": 395.2934862, "variance": 156256.9402 }, { "average": 653.8430687, "count": 54004429, "maximum": 868.6578769, "minimum": 457.4578769, "name": "Z", "position": 2, "stddev": 63.5041265, "variance": 4032.774083 }, { "average": 34178.92465, "count": 54004429, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16731.46846, "variance": 279942036.9 }, { "average": 1.91273325, "count": 54004429, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.040031529, "variance": 1.081665582 }, { "average": 2.825454834, "count": 54004429, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.224357704, "variance": 1.499051786 }, { "average": 0, "count": 54004429, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.592379969e-07, "count": 54004429, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005091541363, "variance": 2.592379345e-07 }, { "average": 1.073085469, "count": 54004429, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5024171829, "variance": 0.2524230256 }, { "average": -0.06581522765, "count": 54004429, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.81463066, "variance": 250.102543 }, { "average": 0.5031503435, "count": 54004429, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999900799, "variance": 0.24999008 }, { "average": 1070.7494, "count": 54004429, "maximum": 1074, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 1.619872173, "variance": 2.623985858 }, { "average": 226093444.7, "count": 54004429, "maximum": 226096387.8, "minimum": 226016489.4, "name": "GpsTime", "position": 12, "stddev": 10211.26743, "variance": 104269982.6 }, { "average": 0.5031503435, "count": 54004429, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999900799, "variance": 0.24999008 }, { "average": 0, "count": 54004429, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54004429, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002225021211, "count": 54004429, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04711762444, "variance": 0.002220070532 }, { "average": 0, "count": 54004429, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593531.1289, 5239245.464, 457.4578769, 594498.1089, 5240649.624, 868.6578769 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593531.1288607147, 5239245.463852797, 457.4578768532889 ], [ 593531.1288607147, 5240649.623852797, 457.4578768532889 ], [ 594498.1088607147, 5240649.623852797, 868.6578768532889 ], [ 594498.1088607147, 5239245.463852797, 868.6578768532889 ], [ 593531.1288607147, 5239245.463852797, 457.4578768532889 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:19:47+00:00", "end_time": "2018-11-12T00:08:09+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7405.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7405.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7405.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7405.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7628061, 47.2998703, 457.4578769, -121.7497204, 47.31264115, 868.6578769 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280614761203, 47.30000907891744, 457.4578768532889 ], [ -121.76251132037423, 47.31264115472296, 457.4578768532889 ], [ -121.74972039173342, 47.31250231058052, 868.6578768532889 ], [ -121.7500182644336, 47.29987029577214, 868.6578768532889 ], [ -121.76280614761203, 47.30000907891744, 457.4578768532889 ] ] ] }, "id": "20181111_47121C7405.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7405.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:19:47Z", "pc:count": 54004429, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593998.9226, "count": 54004429, "maximum": 594498.1089, "minimum": 593531.1289, "name": "X", "position": 0, "stddev": 270.4712457, "variance": 73154.69473 }, { "average": 5239991.503, "count": 54004429, "maximum": 5240649.624, "minimum": 5239245.464, "name": "Y", "position": 1, "stddev": 395.2934862, "variance": 156256.9402 }, { "average": 653.8430687, "count": 54004429, "maximum": 868.6578769, "minimum": 457.4578769, "name": "Z", "position": 2, "stddev": 63.5041265, "variance": 4032.774083 }, { "average": 34178.92465, "count": 54004429, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16731.46846, "variance": 279942036.9 }, { "average": 1.91273325, "count": 54004429, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.040031529, "variance": 1.081665582 }, { "average": 2.825454834, "count": 54004429, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.224357704, "variance": 1.499051786 }, { "average": 0, "count": 54004429, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.592379969e-07, "count": 54004429, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005091541363, "variance": 2.592379345e-07 }, { "average": 1.073085469, "count": 54004429, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5024171829, "variance": 0.2524230256 }, { "average": -0.06581522765, "count": 54004429, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.81463066, "variance": 250.102543 }, { "average": 0.5031503435, "count": 54004429, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999900799, "variance": 0.24999008 }, { "average": 1070.7494, "count": 54004429, "maximum": 1074, "minimum": 1062, "name": "PointSourceId", "position": 11, "stddev": 1.619872173, "variance": 2.623985858 }, { "average": 226093444.7, "count": 54004429, "maximum": 226096387.8, "minimum": 226016489.4, "name": "GpsTime", "position": 12, "stddev": 10211.26743, "variance": 104269982.6 }, { "average": 0.5031503435, "count": 54004429, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999900799, "variance": 0.24999008 }, { "average": 0, "count": 54004429, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 54004429, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002225021211, "count": 54004429, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04711762444, "variance": 0.002220070532 }, { "average": 0, "count": 54004429, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593531.1289, 5239245.464, 457.4578769, 594498.1089, 5240649.624, 868.6578769 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593531.1288607147, 5239245.463852797, 457.4578768532889 ], [ 593531.1288607147, 5240649.623852797, 457.4578768532889 ], [ 594498.1088607147, 5240649.623852797, 868.6578768532889 ], [ 594498.1088607147, 5239245.463852797, 868.6578768532889 ], [ 593531.1288607147, 5239245.463852797, 457.4578768532889 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:19:47+00:00", "end_time": "2018-11-12T00:08:09+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5219.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52536069927756, 47.20001049920504, 389.09233853376736 ], [ -121.52500981746044, 47.21266710240832, 389.09233853376736 ], [ -121.51216579292038, 47.21250099991592, 872.3723385337673 ], [ -121.51251972743137, 47.19984446980625, 872.3723385337673 ], [ -121.52536069927756, 47.20001049920504, 389.09233853376736 ] ] ] }, "bbox": [ -121.5253607, 47.19984447, 389.0923385, -121.5121658, 47.2126671, 872.3723385 ], "properties": { "datetime": "2018-11-12T22:07:12Z", "pc:count": 57467855, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612168.9177, "count": 57467855, "maximum": 612664.3528, "minimum": 611691.4328, "name": "X", "position": 0, "stddev": 270.8811515, "variance": 73376.59822 }, { "average": 5229122.774, "count": 57467855, "maximum": 5229852.03, "minimum": 5228445.03, "name": "Y", "position": 1, "stddev": 414.5950567, "variance": 171889.061 }, { "average": 563.7692026, "count": 57467855, "maximum": 872.3723385, "minimum": 389.0923385, "name": "Z", "position": 2, "stddev": 88.05617599, "variance": 7753.890129 }, { "average": 35147.7456, "count": 57467855, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16115.71508, "variance": 259716272.4 }, { "average": 1.943609554, "count": 57467855, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.080258778, "variance": 1.166959027 }, { "average": 2.88651654, "count": 57467855, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.290688989, "variance": 1.665878066 }, { "average": 0, "count": 57467855, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.742340653e-07, "count": 57467855, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007577821227, "variance": 5.742337455e-07 }, { "average": 1.12232743, "count": 57467855, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7258337292, "variance": 0.5268346024 }, { "average": -1.145271426, "count": 57467855, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.45141712, "variance": 270.6491252 }, { "average": 0.5062446476, "count": 57467855, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999610072, "variance": 0.2499610087 }, { "average": 1026.141541, "count": 57467855, "maximum": 1072, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 12.16070815, "variance": 147.8828226 }, { "average": 225939980.6, "count": 57467855, "maximum": 226095632.2, "minimum": 225753828.2, "name": "GpsTime", "position": 12, "stddev": 110162.2098, "variance": 12135712480.0 }, { "average": 0.5062446476, "count": 57467855, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999610072, "variance": 0.2499610087 }, { "average": 0, "count": 57467855, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57467855, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003920278563, "count": 57467855, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06248927945, "variance": 0.003904910047 }, { "average": 0, "count": 57467855, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611691.4328, 5228445.03, 389.0923385, 612664.3528, 5229852.03, 872.3723385 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611691.4328452629, 5228445.030114144, 389.09233853376736 ], [ 611691.4328452629, 5229852.030114144, 389.09233853376736 ], [ 612664.3528452629, 5229852.030114144, 872.3723385337673 ], [ 612664.3528452629, 5228445.030114144, 872.3723385337673 ], [ 611691.4328452629, 5228445.030114144, 389.09233853376736 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:07:12+00:00", "end_time": "2018-11-08T23:10:28+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5219.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5219.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5219.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5219.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5253607, 47.19984447, 389.0923385, -121.5121658, 47.2126671, 872.3723385 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52536069927756, 47.20001049920504, 389.09233853376736 ], [ -121.52500981746044, 47.21266710240832, 389.09233853376736 ], [ -121.51216579292038, 47.21250099991592, 872.3723385337673 ], [ -121.51251972743137, 47.19984446980625, 872.3723385337673 ], [ -121.52536069927756, 47.20001049920504, 389.09233853376736 ] ] ] }, "id": "20181108_47121B5219.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5219.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:07:12Z", "pc:count": 57467855, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612168.9177, "count": 57467855, "maximum": 612664.3528, "minimum": 611691.4328, "name": "X", "position": 0, "stddev": 270.8811515, "variance": 73376.59822 }, { "average": 5229122.774, "count": 57467855, "maximum": 5229852.03, "minimum": 5228445.03, "name": "Y", "position": 1, "stddev": 414.5950567, "variance": 171889.061 }, { "average": 563.7692026, "count": 57467855, "maximum": 872.3723385, "minimum": 389.0923385, "name": "Z", "position": 2, "stddev": 88.05617599, "variance": 7753.890129 }, { "average": 35147.7456, "count": 57467855, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16115.71508, "variance": 259716272.4 }, { "average": 1.943609554, "count": 57467855, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.080258778, "variance": 1.166959027 }, { "average": 2.88651654, "count": 57467855, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.290688989, "variance": 1.665878066 }, { "average": 0, "count": 57467855, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.742340653e-07, "count": 57467855, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007577821227, "variance": 5.742337455e-07 }, { "average": 1.12232743, "count": 57467855, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.7258337292, "variance": 0.5268346024 }, { "average": -1.145271426, "count": 57467855, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.45141712, "variance": 270.6491252 }, { "average": 0.5062446476, "count": 57467855, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999610072, "variance": 0.2499610087 }, { "average": 1026.141541, "count": 57467855, "maximum": 1072, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 12.16070815, "variance": 147.8828226 }, { "average": 225939980.6, "count": 57467855, "maximum": 226095632.2, "minimum": 225753828.2, "name": "GpsTime", "position": 12, "stddev": 110162.2098, "variance": 12135712480.0 }, { "average": 0.5062446476, "count": 57467855, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999610072, "variance": 0.2499610087 }, { "average": 0, "count": 57467855, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57467855, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003920278563, "count": 57467855, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.06248927945, "variance": 0.003904910047 }, { "average": 0, "count": 57467855, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611691.4328, 5228445.03, 389.0923385, 612664.3528, 5229852.03, 872.3723385 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611691.4328452629, 5228445.030114144, 389.09233853376736 ], [ 611691.4328452629, 5229852.030114144, 389.09233853376736 ], [ 612664.3528452629, 5229852.030114144, 872.3723385337673 ], [ 612664.3528452629, 5228445.030114144, 872.3723385337673 ], [ 611691.4328452629, 5228445.030114144, 389.09233853376736 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:07:12+00:00", "end_time": "2018-11-08T23:10:28+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7411.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279386695151, 47.27500875115844, 297.02649662822864 ], [ -121.81251132223649, 47.28763553816813, 297.02649662822864 ], [ -121.79973226661834, 47.28750239135029, 700.5664966282286 ], [ -121.80001785013816, 47.27487566280617, 700.5664966282286 ], [ -121.81279386695151, 47.27500875115844, 297.02649662822864 ] ] ] }, "bbox": [ -121.8127939, 47.27487566, 297.0264966, -121.7997323, 47.28763554, 700.5664966 ], "properties": { "datetime": "2018-11-12T23:18:15Z", "pc:count": 56102287, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590271.6731, "count": 56102287, "maximum": 590761.0008, "minimum": 589794.4808, "name": "X", "position": 0, "stddev": 273.2528336, "variance": 74667.11109 }, { "average": 5237079.382, "count": 56102287, "maximum": 5237811.949, "minimum": 5236408.409, "name": "Y", "position": 1, "stddev": 402.5395843, "variance": 162038.1169 }, { "average": 455.7533238, "count": 56102287, "maximum": 700.5664966, "minimum": 297.0264966, "name": "Z", "position": 2, "stddev": 85.9066608, "variance": 7379.954369 }, { "average": 33935.0789, "count": 56102287, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16187.80091, "variance": 262044898.2 }, { "average": 2.073594522, "count": 56102287, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.131821021, "variance": 1.281018823 }, { "average": 3.147523665, "count": 56102287, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.271464272, "variance": 1.616621396 }, { "average": 0, "count": 56102287, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.317196089e-07, "count": 56102287, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004813725785, "variance": 2.317195593e-07 }, { "average": 1.056089371, "count": 56102287, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4158482923, "variance": 0.1729298022 }, { "average": -0.1781912647, "count": 56102287, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.72719823, "variance": 247.3447643 }, { "average": 0.5074947836, "count": 56102287, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999438295, "variance": 0.2499438327 }, { "average": 1078.618948, "count": 56102287, "maximum": 1081, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.157776624, "variance": 1.34044671 }, { "average": 226098710.4, "count": 56102287, "maximum": 226099895.3, "minimum": 226097391, "name": "GpsTime", "position": 12, "stddev": 534.8146635, "variance": 286026.7243 }, { "average": 0.5074947836, "count": 56102287, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999438295, "variance": 0.2499438327 }, { "average": 0, "count": 56102287, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56102287, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002178289095, "count": 56102287, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04662128474, "variance": 0.002173544191 }, { "average": 0, "count": 56102287, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589794.4808, 5236408.409, 297.0264966, 590761.0008, 5237811.949, 700.5664966 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589794.4808457291, 5236408.408931151, 297.02649662822864 ], [ 589794.4808457291, 5237811.94893115, 297.02649662822864 ], [ 590761.0008457291, 5237811.94893115, 700.5664966282286 ], [ 590761.0008457291, 5236408.408931151, 700.5664966282286 ], [ 589794.4808457291, 5236408.408931151, 297.02649662822864 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:18:15+00:00", "end_time": "2018-11-12T22:36:31+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7411.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7411.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7411.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7411.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8127939, 47.27487566, 297.0264966, -121.7997323, 47.28763554, 700.5664966 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279386695151, 47.27500875115844, 297.02649662822864 ], [ -121.81251132223649, 47.28763553816813, 297.02649662822864 ], [ -121.79973226661834, 47.28750239135029, 700.5664966282286 ], [ -121.80001785013816, 47.27487566280617, 700.5664966282286 ], [ -121.81279386695151, 47.27500875115844, 297.02649662822864 ] ] ] }, "id": "20181112_47121C7411.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7411.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:18:15Z", "pc:count": 56102287, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590271.6731, "count": 56102287, "maximum": 590761.0008, "minimum": 589794.4808, "name": "X", "position": 0, "stddev": 273.2528336, "variance": 74667.11109 }, { "average": 5237079.382, "count": 56102287, "maximum": 5237811.949, "minimum": 5236408.409, "name": "Y", "position": 1, "stddev": 402.5395843, "variance": 162038.1169 }, { "average": 455.7533238, "count": 56102287, "maximum": 700.5664966, "minimum": 297.0264966, "name": "Z", "position": 2, "stddev": 85.9066608, "variance": 7379.954369 }, { "average": 33935.0789, "count": 56102287, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16187.80091, "variance": 262044898.2 }, { "average": 2.073594522, "count": 56102287, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.131821021, "variance": 1.281018823 }, { "average": 3.147523665, "count": 56102287, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.271464272, "variance": 1.616621396 }, { "average": 0, "count": 56102287, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.317196089e-07, "count": 56102287, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004813725785, "variance": 2.317195593e-07 }, { "average": 1.056089371, "count": 56102287, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4158482923, "variance": 0.1729298022 }, { "average": -0.1781912647, "count": 56102287, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.72719823, "variance": 247.3447643 }, { "average": 0.5074947836, "count": 56102287, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999438295, "variance": 0.2499438327 }, { "average": 1078.618948, "count": 56102287, "maximum": 1081, "minimum": 1076, "name": "PointSourceId", "position": 11, "stddev": 1.157776624, "variance": 1.34044671 }, { "average": 226098710.4, "count": 56102287, "maximum": 226099895.3, "minimum": 226097391, "name": "GpsTime", "position": 12, "stddev": 534.8146635, "variance": 286026.7243 }, { "average": 0.5074947836, "count": 56102287, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999438295, "variance": 0.2499438327 }, { "average": 0, "count": 56102287, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 56102287, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002178289095, "count": 56102287, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04662128474, "variance": 0.002173544191 }, { "average": 0, "count": 56102287, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589794.4808, 5236408.409, 297.0264966, 590761.0008, 5237811.949, 700.5664966 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589794.4808457291, 5236408.408931151, 297.02649662822864 ], [ 589794.4808457291, 5237811.94893115, 297.02649662822864 ], [ 590761.0008457291, 5237811.94893115, 700.5664966282286 ], [ 590761.0008457291, 5236408.408931151, 700.5664966282286 ], [ 589794.4808457291, 5236408.408931151, 297.02649662822864 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:18:15+00:00", "end_time": "2018-11-12T22:36:31+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5414.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52535994185085, 47.15001039305502, 841.2942797259461 ], [ -121.52500967254716, 47.16266710722272, 841.2942797259461 ], [ -121.51216609686111, 47.16250098723213, 1424.1142797259463 ], [ -121.51251941342294, 47.149844346156456, 1424.1142797259463 ], [ -121.52535994185085, 47.15001039305502, 841.2942797259461 ] ] ] }, "bbox": [ -121.5253599, 47.14984435, 841.2942797, -121.5121661, 47.16266711, 1424.11428 ], "properties": { "datetime": "2018-11-11T20:09:16Z", "pc:count": 61838969, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612295.3075, "count": 61838969, "maximum": 612770.1988, "minimum": 611796.3988, "name": "X", "position": 0, "stddev": 271.3292373, "variance": 73619.55499 }, { "average": 5223562.275, "count": 61838969, "maximum": 5224295.668, "minimum": 5222888.668, "name": "Y", "position": 1, "stddev": 395.9788866, "variance": 156799.2786 }, { "average": 1174.341503, "count": 61838969, "maximum": 1424.11428, "minimum": 841.2942797, "name": "Z", "position": 2, "stddev": 112.0945383, "variance": 12565.18551 }, { "average": 34459.66716, "count": 61838969, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19736.41307, "variance": 389526000.8 }, { "average": 1.962835522, "count": 61838969, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.077595347, "variance": 1.161211732 }, { "average": 2.9261646, "count": 61838969, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.262584996, "variance": 1.594120872 }, { "average": 0, "count": 61838969, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.587365258e-07, "count": 61838969, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005086614425, "variance": 2.587364631e-07 }, { "average": 1.051473966, "count": 61838969, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.32999208, "variance": 0.1088947728 }, { "average": 0.4933197128, "count": 61838969, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.78427162, "variance": 249.1432304 }, { "average": 0.5084410447, "count": 61838969, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999287477, "variance": 0.2499287528 }, { "average": 1023.140109, "count": 61838969, "maximum": 1026, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.145466878, "variance": 1.312094369 }, { "average": 226000787.7, "count": 61838969, "maximum": 226002156.8, "minimum": 225999466.3, "name": "GpsTime", "position": 12, "stddev": 506.3421673, "variance": 256382.3904 }, { "average": 0.5084410447, "count": 61838969, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999287477, "variance": 0.2499287528 }, { "average": 0, "count": 61838969, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61838969, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002002345802, "count": 61838969, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04470275658, "variance": 0.001998336446 }, { "average": 0, "count": 61838969, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611796.3988, 5222888.668, 841.2942797, 612770.1988, 5224295.668, 1424.11428 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611796.398832598, 5222888.667813372, 841.2942797259461 ], [ 611796.398832598, 5224295.667813372, 841.2942797259461 ], [ 612770.198832598, 5224295.667813372, 1424.1142797259463 ], [ 612770.198832598, 5222888.667813372, 1424.1142797259463 ], [ 611796.398832598, 5222888.667813372, 841.2942797259461 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:09:16+00:00", "end_time": "2018-11-11T19:24:26+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5414.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5414.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5414.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5414.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5253599, 47.14984435, 841.2942797, -121.5121661, 47.16266711, 1424.11428 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52535994185085, 47.15001039305502, 841.2942797259461 ], [ -121.52500967254716, 47.16266710722272, 841.2942797259461 ], [ -121.51216609686111, 47.16250098723213, 1424.1142797259463 ], [ -121.51251941342294, 47.149844346156456, 1424.1142797259463 ], [ -121.52535994185085, 47.15001039305502, 841.2942797259461 ] ] ] }, "id": "20181111_47121B5414.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5414.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:09:16Z", "pc:count": 61838969, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612295.3075, "count": 61838969, "maximum": 612770.1988, "minimum": 611796.3988, "name": "X", "position": 0, "stddev": 271.3292373, "variance": 73619.55499 }, { "average": 5223562.275, "count": 61838969, "maximum": 5224295.668, "minimum": 5222888.668, "name": "Y", "position": 1, "stddev": 395.9788866, "variance": 156799.2786 }, { "average": 1174.341503, "count": 61838969, "maximum": 1424.11428, "minimum": 841.2942797, "name": "Z", "position": 2, "stddev": 112.0945383, "variance": 12565.18551 }, { "average": 34459.66716, "count": 61838969, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19736.41307, "variance": 389526000.8 }, { "average": 1.962835522, "count": 61838969, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.077595347, "variance": 1.161211732 }, { "average": 2.9261646, "count": 61838969, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.262584996, "variance": 1.594120872 }, { "average": 0, "count": 61838969, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.587365258e-07, "count": 61838969, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005086614425, "variance": 2.587364631e-07 }, { "average": 1.051473966, "count": 61838969, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.32999208, "variance": 0.1088947728 }, { "average": 0.4933197128, "count": 61838969, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.78427162, "variance": 249.1432304 }, { "average": 0.5084410447, "count": 61838969, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999287477, "variance": 0.2499287528 }, { "average": 1023.140109, "count": 61838969, "maximum": 1026, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.145466878, "variance": 1.312094369 }, { "average": 226000787.7, "count": 61838969, "maximum": 226002156.8, "minimum": 225999466.3, "name": "GpsTime", "position": 12, "stddev": 506.3421673, "variance": 256382.3904 }, { "average": 0.5084410447, "count": 61838969, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999287477, "variance": 0.2499287528 }, { "average": 0, "count": 61838969, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 61838969, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002002345802, "count": 61838969, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04470275658, "variance": 0.001998336446 }, { "average": 0, "count": 61838969, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611796.3988, 5222888.668, 841.2942797, 612770.1988, 5224295.668, 1424.11428 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611796.398832598, 5222888.667813372, 841.2942797259461 ], [ 611796.398832598, 5224295.667813372, 841.2942797259461 ], [ 612770.198832598, 5224295.667813372, 1424.1142797259463 ], [ 612770.198832598, 5222888.667813372, 1424.1142797259463 ], [ 611796.398832598, 5222888.667813372, 841.2942797259461 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:09:16+00:00", "end_time": "2018-11-11T19:24:26+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5206.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285226642439, 47.22501041546847, 444.669771317673 ], [ -121.56251011655914, 47.237663036079276, 444.669771317673 ], [ -121.54967383680933, 47.237501249177534, 1185.829771317673 ], [ -121.55001903934934, 47.22484869974356, 1185.829771317673 ], [ -121.56285226642439, 47.22501041546847, 444.669771317673 ] ] ] }, "bbox": [ -121.5628523, 47.2248487, 444.6697713, -121.5496738, 47.23766304, 1185.829771 ], "properties": { "datetime": "2018-11-12T22:09:29Z", "pc:count": 68324510, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609294.2724, "count": 68324510, "maximum": 609772.5471, "minimum": 608800.6871, "name": "X", "position": 0, "stddev": 272.1554367, "variance": 74068.58174 }, { "average": 5231874.746, "count": 68324510, "maximum": 5232576.804, "minimum": 5231170.264, "name": "Y", "position": 1, "stddev": 398.2257281, "variance": 158583.7305 }, { "average": 852.167128, "count": 68324510, "maximum": 1185.829771, "minimum": 444.6697713, "name": "Z", "position": 2, "stddev": 139.3629655, "variance": 19422.03615 }, { "average": 34246.82558, "count": 68324510, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18404.02736, "variance": 338708223.2 }, { "average": 1.978420643, "count": 68324510, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.098111225, "variance": 1.205848262 }, { "average": 2.956784103, "count": 68324510, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.296649056, "variance": 1.681298774 }, { "average": 0, "count": 68324510, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.415333385e-07, "count": 68324510, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007358892941, "variance": 5.415330531e-07 }, { "average": 1.05023231, "count": 68324510, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3600491782, "variance": 0.1296354107 }, { "average": -1.246775256, "count": 68324510, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.2752337, "variance": 264.8832318 }, { "average": 0.5196406677, "count": 68324510, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4996140989, "variance": 0.2496142478 }, { "average": 1066.58677, "count": 68324510, "maximum": 1073, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 10.87759159, "variance": 118.3219987 }, { "average": 226083128.5, "count": 68324510, "maximum": 226095769.8, "minimum": 226007810.7, "name": "GpsTime", "position": 12, "stddev": 29567.50423, "variance": 874237306.5 }, { "average": 0.5196406677, "count": 68324510, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4996140989, "variance": 0.2496142478 }, { "average": 0, "count": 68324510, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 68324510, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002730879446, "count": 68324510, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05218641378, "variance": 0.002723421783 }, { "average": 0, "count": 68324510, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608800.6871, 5231170.264, 444.6697713, 609772.5471, 5232576.804, 1185.829771 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608800.6871255311, 5231170.263798894, 444.669771317673 ], [ 608800.6871255311, 5232576.8037988935, 444.669771317673 ], [ 609772.5471255312, 5232576.8037988935, 1185.829771317673 ], [ 609772.5471255312, 5231170.263798894, 1185.829771317673 ], [ 608800.6871255311, 5231170.263798894, 444.669771317673 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:09:29+00:00", "end_time": "2018-11-11T21:43:30+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5206.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5206.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5206.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5206.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5628523, 47.2248487, 444.6697713, -121.5496738, 47.23766304, 1185.829771 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285226642439, 47.22501041546847, 444.669771317673 ], [ -121.56251011655914, 47.237663036079276, 444.669771317673 ], [ -121.54967383680933, 47.237501249177534, 1185.829771317673 ], [ -121.55001903934934, 47.22484869974356, 1185.829771317673 ], [ -121.56285226642439, 47.22501041546847, 444.669771317673 ] ] ] }, "id": "20181111_47121B5206.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5206.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:09:29Z", "pc:count": 68324510, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609294.2724, "count": 68324510, "maximum": 609772.5471, "minimum": 608800.6871, "name": "X", "position": 0, "stddev": 272.1554367, "variance": 74068.58174 }, { "average": 5231874.746, "count": 68324510, "maximum": 5232576.804, "minimum": 5231170.264, "name": "Y", "position": 1, "stddev": 398.2257281, "variance": 158583.7305 }, { "average": 852.167128, "count": 68324510, "maximum": 1185.829771, "minimum": 444.6697713, "name": "Z", "position": 2, "stddev": 139.3629655, "variance": 19422.03615 }, { "average": 34246.82558, "count": 68324510, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18404.02736, "variance": 338708223.2 }, { "average": 1.978420643, "count": 68324510, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.098111225, "variance": 1.205848262 }, { "average": 2.956784103, "count": 68324510, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.296649056, "variance": 1.681298774 }, { "average": 0, "count": 68324510, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.415333385e-07, "count": 68324510, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007358892941, "variance": 5.415330531e-07 }, { "average": 1.05023231, "count": 68324510, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3600491782, "variance": 0.1296354107 }, { "average": -1.246775256, "count": 68324510, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.2752337, "variance": 264.8832318 }, { "average": 0.5196406677, "count": 68324510, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4996140989, "variance": 0.2496142478 }, { "average": 1066.58677, "count": 68324510, "maximum": 1073, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 10.87759159, "variance": 118.3219987 }, { "average": 226083128.5, "count": 68324510, "maximum": 226095769.8, "minimum": 226007810.7, "name": "GpsTime", "position": 12, "stddev": 29567.50423, "variance": 874237306.5 }, { "average": 0.5196406677, "count": 68324510, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4996140989, "variance": 0.2496142478 }, { "average": 0, "count": 68324510, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 68324510, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002730879446, "count": 68324510, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05218641378, "variance": 0.002723421783 }, { "average": 0, "count": 68324510, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608800.6871, 5231170.264, 444.6697713, 609772.5471, 5232576.804, 1185.829771 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608800.6871255311, 5231170.263798894, 444.669771317673 ], [ 608800.6871255311, 5232576.8037988935, 444.669771317673 ], [ 609772.5471255312, 5232576.8037988935, 1185.829771317673 ], [ 609772.5471255312, 5231170.263798894, 1185.829771317673 ], [ 608800.6871255311, 5231170.263798894, 444.669771317673 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:09:29+00:00", "end_time": "2018-11-11T21:43:30+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20171210_47121C7303.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.84291309743739, 47.300005889807366, 267.3116257587892 ], [ -121.84273907712293, 47.3079792607699, 267.3116257587892 ], [ -121.83734115371473, 47.30792462046146, 498.77162575878924 ], [ -121.83751598528258, 47.29995126465176, 498.77162575878924 ], [ -121.84291309743739, 47.300005889807366, 267.3116257587892 ] ] ] }, "bbox": [ -121.8429131, 47.29995126, 267.3116258, -121.8373412, 47.30797926, 498.7716258 ], "properties": { "datetime": "2018-11-13T00:49:52Z", "pc:count": 20211926, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587753.1043, "count": 20211926, "maximum": 587883.3358, "minimum": 587475.2358, "name": "X", "position": 0, "stddev": 92.59896431, "variance": 8574.568191 }, { "average": 5239504.192, "count": 20211926, "maximum": 5240038.385, "minimum": 5239152.105, "name": "Y", "position": 1, "stddev": 235.5732679, "variance": 55494.76454 }, { "average": 370.378096, "count": 20211926, "maximum": 498.7716258, "minimum": 267.3116258, "name": "Z", "position": 2, "stddev": 46.22398442, "variance": 2136.656736 }, { "average": 28767.54731, "count": 20211926, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16976.21669, "variance": 288191932.9 }, { "average": 2.13146382, "count": 20211926, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.154093325, "variance": 1.331931403 }, { "average": 3.386176013, "count": 20211926, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.34105894, "variance": 1.79843908 }, { "average": 0.1282623437, "count": 20211926, "maximum": 1, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0.3343816987, "variance": 0.1118111204 }, { "average": 6.97607937e-06, "count": 20211926, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002641217721, "variance": 6.97603105e-06 }, { "average": 1.098884441, "count": 20211926, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.8378388355, "variance": 0.7019739143 }, { "average": -0.3053080083, "count": 20211926, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.88589915, "variance": 221.5899936 }, { "average": 0.498105475, "count": 20211926, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999964231, "variance": 0.2499964231 }, { "average": 869.5535489, "count": 20211926, "maximum": 1098, "minimum": 239, "name": "PointSourceId", "position": 11, "stddev": 368.0951605, "variance": 135494.0472 }, { "average": 218625776.1, "count": 20211926, "maximum": 226105392.4, "minimum": 196973769.2, "name": "GpsTime", "position": 12, "stddev": 12721632.04, "variance": 161839921800000.0 }, { "average": 0.498105475, "count": 20211926, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999964231, "variance": 0.2499964231 }, { "average": 0, "count": 20211926, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 20211926, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001903579105, "count": 20211926, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04358847996, "variance": 0.001899955585 }, { "average": 0, "count": 20211926, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587475.2358, 5239152.105, 267.3116258, 587883.3358, 5240038.385, 498.7716258 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587475.235780396, 5239152.105264397, 267.3116257587892 ], [ 587475.235780396, 5240038.385264397, 267.3116257587892 ], [ 587883.3357803961, 5240038.385264397, 498.77162575878924 ], [ 587883.3357803961, 5239152.105264397, 498.77162575878924 ], [ 587475.235780396, 5239152.105264397, 267.3116257587892 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:49:52+00:00", "end_time": "2017-12-10T20:42:49+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20171210_47121C7303.copc.json", "type": "application/json" } ], "assets": { "20171210_47121C7303.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20171210_47121C7303.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20171210_47121C7303.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8429131, 47.29995126, 267.3116258, -121.8373412, 47.30797926, 498.7716258 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.84291309743739, 47.300005889807366, 267.3116257587892 ], [ -121.84273907712293, 47.3079792607699, 267.3116257587892 ], [ -121.83734115371473, 47.30792462046146, 498.77162575878924 ], [ -121.83751598528258, 47.29995126465176, 498.77162575878924 ], [ -121.84291309743739, 47.300005889807366, 267.3116257587892 ] ] ] }, "id": "20171210_47121C7303.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20171210_47121C7303.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-13T00:49:52Z", "pc:count": 20211926, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 587753.1043, "count": 20211926, "maximum": 587883.3358, "minimum": 587475.2358, "name": "X", "position": 0, "stddev": 92.59896431, "variance": 8574.568191 }, { "average": 5239504.192, "count": 20211926, "maximum": 5240038.385, "minimum": 5239152.105, "name": "Y", "position": 1, "stddev": 235.5732679, "variance": 55494.76454 }, { "average": 370.378096, "count": 20211926, "maximum": 498.7716258, "minimum": 267.3116258, "name": "Z", "position": 2, "stddev": 46.22398442, "variance": 2136.656736 }, { "average": 28767.54731, "count": 20211926, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16976.21669, "variance": 288191932.9 }, { "average": 2.13146382, "count": 20211926, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.154093325, "variance": 1.331931403 }, { "average": 3.386176013, "count": 20211926, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.34105894, "variance": 1.79843908 }, { "average": 0.1282623437, "count": 20211926, "maximum": 1, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0.3343816987, "variance": 0.1118111204 }, { "average": 6.97607937e-06, "count": 20211926, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002641217721, "variance": 6.97603105e-06 }, { "average": 1.098884441, "count": 20211926, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.8378388355, "variance": 0.7019739143 }, { "average": -0.3053080083, "count": 20211926, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 14.88589915, "variance": 221.5899936 }, { "average": 0.498105475, "count": 20211926, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999964231, "variance": 0.2499964231 }, { "average": 869.5535489, "count": 20211926, "maximum": 1098, "minimum": 239, "name": "PointSourceId", "position": 11, "stddev": 368.0951605, "variance": 135494.0472 }, { "average": 218625776.1, "count": 20211926, "maximum": 226105392.4, "minimum": 196973769.2, "name": "GpsTime", "position": 12, "stddev": 12721632.04, "variance": 161839921800000.0 }, { "average": 0.498105475, "count": 20211926, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999964231, "variance": 0.2499964231 }, { "average": 0, "count": 20211926, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 20211926, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001903579105, "count": 20211926, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04358847996, "variance": 0.001899955585 }, { "average": 0, "count": 20211926, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 587475.2358, 5239152.105, 267.3116258, 587883.3358, 5240038.385, 498.7716258 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 587475.235780396, 5239152.105264397, 267.3116257587892 ], [ 587475.235780396, 5240038.385264397, 267.3116257587892 ], [ 587883.3357803961, 5240038.385264397, 498.77162575878924 ], [ 587883.3357803961, 5239152.105264397, 498.77162575878924 ], [ 587475.235780396, 5239152.105264397, 267.3116257587892 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-13T00:49:52+00:00", "end_time": "2017-12-10T20:42:49+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C5420.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286412990518, 47.262510482035964, 704.7522487459144 ], [ -121.5125094558945, 47.27516849422063, 704.7522487459144 ], [ -121.49966149113239, 47.27500096784167, 1169.8122487459143 ], [ -121.50001922579052, 47.26234302939815, 1169.8122487459143 ], [ -121.51286412990518, 47.262510482035964, 704.7522487459144 ] ] ] }, "bbox": [ -121.5128641, 47.26234303, 704.7522487, -121.4996615, 47.27516849, 1169.812249 ], "properties": { "datetime": "2018-11-11T23:13:09Z", "pc:count": 70385254, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613007.9204, "count": 70385254, "maximum": 613477.6277, "minimum": 612505.5477, "name": "X", "position": 0, "stddev": 272.3526768, "variance": 74175.98058 }, { "average": 5236084.832, "count": 70385254, "maximum": 5236815.662, "minimum": 5235408.482, "name": "Y", "position": 1, "stddev": 391.7124816, "variance": 153438.6683 }, { "average": 896.2686505, "count": 70385254, "maximum": 1169.812249, "minimum": 704.7522487, "name": "Z", "position": 2, "stddev": 80.8211817, "variance": 6532.063412 }, { "average": 36155.39906, "count": 70385254, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15929.6778, "variance": 253754634.8 }, { "average": 1.848407267, "count": 70385254, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9946669218, "variance": 0.9893622853 }, { "average": 2.696772565, "count": 70385254, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.183134468, "variance": 1.399807168 }, { "average": 0, "count": 70385254, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.841504273e-07, "count": 70385254, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005330575491, "variance": 2.841503506e-07 }, { "average": 1.040733603, "count": 70385254, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2943363953, "variance": 0.0866339136 }, { "average": -1.621090696, "count": 70385254, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.75189503, "variance": 248.1221971 }, { "average": 0.5094904538, "count": 70385254, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999099267, "variance": 0.2499099348 }, { "average": 1050.697456, "count": 70385254, "maximum": 1056, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 4.17327358, "variance": 17.41621238 }, { "average": 226011468.1, "count": 70385254, "maximum": 226013189.7, "minimum": 226009223.6, "name": "GpsTime", "position": 12, "stddev": 1110.109762, "variance": 1232343.685 }, { "average": 0.5094904538, "count": 70385254, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999099267, "variance": 0.2499099348 }, { "average": 0, "count": 70385254, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 70385254, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001585317856, "count": 70385254, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03978447745, "variance": 0.001582804646 }, { "average": 0, "count": 70385254, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612505.5477, 5235408.482, 704.7522487, 613477.6277, 5236815.662, 1169.812249 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612505.5477295703, 5235408.482240246, 704.7522487459144 ], [ 612505.5477295703, 5236815.662240245, 704.7522487459144 ], [ 613477.6277295704, 5236815.662240245, 1169.8122487459143 ], [ 613477.6277295704, 5235408.482240246, 1169.8122487459143 ], [ 612505.5477295703, 5235408.482240246, 704.7522487459144 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:13:09+00:00", "end_time": "2018-11-11T22:07:03+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C5420.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C5420.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C5420.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5420.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5128641, 47.26234303, 704.7522487, -121.4996615, 47.27516849, 1169.812249 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286412990518, 47.262510482035964, 704.7522487459144 ], [ -121.5125094558945, 47.27516849422063, 704.7522487459144 ], [ -121.49966149113239, 47.27500096784167, 1169.8122487459143 ], [ -121.50001922579052, 47.26234302939815, 1169.8122487459143 ], [ -121.51286412990518, 47.262510482035964, 704.7522487459144 ] ] ] }, "id": "20181111_47121C5420.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C5420.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T23:13:09Z", "pc:count": 70385254, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613007.9204, "count": 70385254, "maximum": 613477.6277, "minimum": 612505.5477, "name": "X", "position": 0, "stddev": 272.3526768, "variance": 74175.98058 }, { "average": 5236084.832, "count": 70385254, "maximum": 5236815.662, "minimum": 5235408.482, "name": "Y", "position": 1, "stddev": 391.7124816, "variance": 153438.6683 }, { "average": 896.2686505, "count": 70385254, "maximum": 1169.812249, "minimum": 704.7522487, "name": "Z", "position": 2, "stddev": 80.8211817, "variance": 6532.063412 }, { "average": 36155.39906, "count": 70385254, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15929.6778, "variance": 253754634.8 }, { "average": 1.848407267, "count": 70385254, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9946669218, "variance": 0.9893622853 }, { "average": 2.696772565, "count": 70385254, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.183134468, "variance": 1.399807168 }, { "average": 0, "count": 70385254, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.841504273e-07, "count": 70385254, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005330575491, "variance": 2.841503506e-07 }, { "average": 1.040733603, "count": 70385254, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2943363953, "variance": 0.0866339136 }, { "average": -1.621090696, "count": 70385254, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.75189503, "variance": 248.1221971 }, { "average": 0.5094904538, "count": 70385254, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999099267, "variance": 0.2499099348 }, { "average": 1050.697456, "count": 70385254, "maximum": 1056, "minimum": 1042, "name": "PointSourceId", "position": 11, "stddev": 4.17327358, "variance": 17.41621238 }, { "average": 226011468.1, "count": 70385254, "maximum": 226013189.7, "minimum": 226009223.6, "name": "GpsTime", "position": 12, "stddev": 1110.109762, "variance": 1232343.685 }, { "average": 0.5094904538, "count": 70385254, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999099267, "variance": 0.2499099348 }, { "average": 0, "count": 70385254, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 70385254, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001585317856, "count": 70385254, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03978447745, "variance": 0.001582804646 }, { "average": 0, "count": 70385254, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612505.5477, 5235408.482, 704.7522487, 613477.6277, 5236815.662, 1169.812249 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612505.5477295703, 5235408.482240246, 704.7522487459144 ], [ 612505.5477295703, 5236815.662240245, 704.7522487459144 ], [ 613477.6277295704, 5236815.662240245, 1169.8122487459143 ], [ 613477.6277295704, 5235408.482240246, 1169.8122487459143 ], [ 612505.5477295703, 5235408.482240246, 704.7522487459144 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T23:13:09+00:00", "end_time": "2018-11-11T22:07:03+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5222.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035483539403, 47.187510089408796, 428.2454271952349 ], [ -121.55001012372865, 47.200164162848345, 428.2454271952349 ], [ -121.5371716075706, 47.20000092732789, 2160.085427195235 ], [ -121.53751936874006, 47.18734692570275, 2160.085427195235 ], [ -121.55035483539403, 47.187510089408796, 428.2454271952349 ] ] ] }, "bbox": [ -121.5503548, 47.18734693, 428.2454272, -121.5371716, 47.20016416, 2160.085427 ], "properties": { "datetime": "2018-11-12T22:57:08Z", "pc:count": 74069397, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610275.9164, "count": 74069397, "maximum": 610796.8998, "minimum": 609824.1798, "name": "X", "position": 0, "stddev": 275.8124239, "variance": 76072.49318 }, { "average": 5227801.174, "count": 74069397, "maximum": 5228427.138, "minimum": 5227020.438, "name": "Y", "position": 1, "stddev": 406.2003799, "variance": 164998.7486 }, { "average": 645.1166676, "count": 74069397, "maximum": 2160.085427, "minimum": 428.2454272, "name": "Z", "position": 2, "stddev": 128.8948536, "variance": 16613.88328 }, { "average": 33058.96823, "count": 74069397, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16284.00872, "variance": 265168939.9 }, { "average": 2.060508715, "count": 74069397, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.12603441, "variance": 1.267953493 }, { "average": 3.120731333, "count": 74069397, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.272314492, "variance": 1.618784166 }, { "average": 0, "count": 74069397, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.673168785e-06, "count": 74069397, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001634980635, "variance": 2.673161675e-06 }, { "average": 1.041380032, "count": 74069397, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2949401614, "variance": 0.08698969884 }, { "average": 0.7719086545, "count": 74069397, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03787763, "variance": 257.213519 }, { "average": 0.5115048662, "count": 74069397, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998676239, "variance": 0.2498676414 }, { "average": 1038.185734, "count": 74069397, "maximum": 1078, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 19.07423375, "variance": 363.8263933 }, { "average": 226001254, "count": 74069397, "maximum": 226098628.7, "minimum": 225754539.6, "name": "GpsTime", "position": 12, "stddev": 81435.66379, "variance": 6631767336 }, { "average": 0.5115048662, "count": 74069397, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998676239, "variance": 0.2498676414 }, { "average": 0, "count": 74069397, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 74069397, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001577399098, "count": 74069397, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03968514749, "variance": 0.001574910931 }, { "average": 0, "count": 74069397, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609824.1798, 5227020.438, 428.2454272, 610796.8998, 5228427.138, 2160.085427 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609824.1797623661, 5227020.43770971, 428.2454271952349 ], [ 609824.1797623661, 5228427.137709709, 428.2454271952349 ], [ 610796.8997623661, 5228427.137709709, 2160.085427195235 ], [ 610796.8997623661, 5227020.43770971, 2160.085427195235 ], [ 609824.1797623661, 5227020.43770971, 428.2454271952349 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:57:08+00:00", "end_time": "2018-11-08T23:22:19+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5222.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5222.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5222.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5222.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5503548, 47.18734693, 428.2454272, -121.5371716, 47.20016416, 2160.085427 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035483539403, 47.187510089408796, 428.2454271952349 ], [ -121.55001012372865, 47.200164162848345, 428.2454271952349 ], [ -121.5371716075706, 47.20000092732789, 2160.085427195235 ], [ -121.53751936874006, 47.18734692570275, 2160.085427195235 ], [ -121.55035483539403, 47.187510089408796, 428.2454271952349 ] ] ] }, "id": "20181108_47121B5222.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5222.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:57:08Z", "pc:count": 74069397, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610275.9164, "count": 74069397, "maximum": 610796.8998, "minimum": 609824.1798, "name": "X", "position": 0, "stddev": 275.8124239, "variance": 76072.49318 }, { "average": 5227801.174, "count": 74069397, "maximum": 5228427.138, "minimum": 5227020.438, "name": "Y", "position": 1, "stddev": 406.2003799, "variance": 164998.7486 }, { "average": 645.1166676, "count": 74069397, "maximum": 2160.085427, "minimum": 428.2454272, "name": "Z", "position": 2, "stddev": 128.8948536, "variance": 16613.88328 }, { "average": 33058.96823, "count": 74069397, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16284.00872, "variance": 265168939.9 }, { "average": 2.060508715, "count": 74069397, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.12603441, "variance": 1.267953493 }, { "average": 3.120731333, "count": 74069397, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.272314492, "variance": 1.618784166 }, { "average": 0, "count": 74069397, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.673168785e-06, "count": 74069397, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001634980635, "variance": 2.673161675e-06 }, { "average": 1.041380032, "count": 74069397, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2949401614, "variance": 0.08698969884 }, { "average": 0.7719086545, "count": 74069397, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.03787763, "variance": 257.213519 }, { "average": 0.5115048662, "count": 74069397, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998676239, "variance": 0.2498676414 }, { "average": 1038.185734, "count": 74069397, "maximum": 1078, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 19.07423375, "variance": 363.8263933 }, { "average": 226001254, "count": 74069397, "maximum": 226098628.7, "minimum": 225754539.6, "name": "GpsTime", "position": 12, "stddev": 81435.66379, "variance": 6631767336 }, { "average": 0.5115048662, "count": 74069397, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998676239, "variance": 0.2498676414 }, { "average": 0, "count": 74069397, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 74069397, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001577399098, "count": 74069397, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03968514749, "variance": 0.001574910931 }, { "average": 0, "count": 74069397, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609824.1798, 5227020.438, 428.2454272, 610796.8998, 5228427.138, 2160.085427 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609824.1797623661, 5227020.43770971, 428.2454271952349 ], [ 609824.1797623661, 5228427.137709709, 428.2454271952349 ], [ 610796.8997623661, 5228427.137709709, 2160.085427195235 ], [ 610796.8997623661, 5227020.43770971, 2160.085427195235 ], [ 609824.1797623661, 5227020.43770971, 428.2454271952349 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:57:08+00:00", "end_time": "2018-11-08T23:22:19+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5303.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034259927838, 47.17500987257268, 918.2829448662542 ], [ -121.60001005914201, 47.18765885131096, 918.2829448662542 ], [ -121.58718351943058, 47.18750136624069, 1385.902944866254 ], [ -121.58751910379615, 47.17485245675746, 1385.902944866254 ], [ -121.60034259927838, 47.17500987257268, 918.2829448662542 ] ] ] }, "bbox": [ -121.6003426, 47.17485246, 918.2829449, -121.5871835, 47.18765885, 1385.902945 ], "properties": { "datetime": "2018-11-12T23:42:26Z", "pc:count": 99489947, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606536.4041, "count": 99489947, "maximum": 607034.1513, "minimum": 606062.1313, "name": "X", "position": 0, "stddev": 264.0355043, "variance": 69714.74754 }, { "average": 5226267.797, "count": 99489947, "maximum": 5226968.331, "minimum": 5225562.231, "name": "Y", "position": 1, "stddev": 375.9954643, "variance": 141372.5892 }, { "average": 1115.386907, "count": 99489947, "maximum": 1385.902945, "minimum": 918.2829449, "name": "Z", "position": 2, "stddev": 92.29876521, "variance": 8519.06206 }, { "average": 36006.98368, "count": 99489947, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21038.91474, "variance": 442635933.6 }, { "average": 1.942231148, "count": 99489947, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.134417021, "variance": 1.286901976 }, { "average": 2.884928494, "count": 99489947, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.425112764, "variance": 2.03094639 }, { "average": 0, "count": 99489947, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.829330555e-06, "count": 99489947, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001352526239, "variance": 1.829327227e-06 }, { "average": 1.050566436, "count": 99489947, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3027367829, "variance": 0.09164955971 }, { "average": -1.478647977, "count": 99489947, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95289601, "variance": 254.494891 }, { "average": 0.504106249, "count": 99489947, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999831409, "variance": 0.2499831412 }, { "average": 1060.006286, "count": 99489947, "maximum": 1085, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 25.57417556, "variance": 654.0384555 }, { "average": 226052539.5, "count": 99489947, "maximum": 226101346.7, "minimum": 225754698.7, "name": "GpsTime", "position": 12, "stddev": 65786.66002, "variance": 4327884637 }, { "average": 0.504106249, "count": 99489947, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999831409, "variance": 0.2499831412 }, { "average": 0, "count": 99489947, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 99489947, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001454669586, "count": 99489947, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03811238036, "variance": 0.001452553537 }, { "average": 0, "count": 99489947, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606062.1313, 5225562.231, 918.2829449, 607034.1513, 5226968.331, 1385.902945 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606062.131296744, 5225562.2311353525, 918.2829448662542 ], [ 606062.131296744, 5226968.331135352, 918.2829448662542 ], [ 607034.151296744, 5226968.331135352, 1385.902944866254 ], [ 607034.151296744, 5225562.2311353525, 1385.902944866254 ], [ 606062.131296744, 5225562.2311353525, 918.2829448662542 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:42:26+00:00", "end_time": "2018-11-08T23:24:58+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5303.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5303.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5303.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5303.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.6003426, 47.17485246, 918.2829449, -121.5871835, 47.18765885, 1385.902945 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.60034259927838, 47.17500987257268, 918.2829448662542 ], [ -121.60001005914201, 47.18765885131096, 918.2829448662542 ], [ -121.58718351943058, 47.18750136624069, 1385.902944866254 ], [ -121.58751910379615, 47.17485245675746, 1385.902944866254 ], [ -121.60034259927838, 47.17500987257268, 918.2829448662542 ] ] ] }, "id": "20181108_47121B5303.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5303.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:42:26Z", "pc:count": 99489947, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 606536.4041, "count": 99489947, "maximum": 607034.1513, "minimum": 606062.1313, "name": "X", "position": 0, "stddev": 264.0355043, "variance": 69714.74754 }, { "average": 5226267.797, "count": 99489947, "maximum": 5226968.331, "minimum": 5225562.231, "name": "Y", "position": 1, "stddev": 375.9954643, "variance": 141372.5892 }, { "average": 1115.386907, "count": 99489947, "maximum": 1385.902945, "minimum": 918.2829449, "name": "Z", "position": 2, "stddev": 92.29876521, "variance": 8519.06206 }, { "average": 36006.98368, "count": 99489947, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21038.91474, "variance": 442635933.6 }, { "average": 1.942231148, "count": 99489947, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.134417021, "variance": 1.286901976 }, { "average": 2.884928494, "count": 99489947, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.425112764, "variance": 2.03094639 }, { "average": 0, "count": 99489947, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.829330555e-06, "count": 99489947, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001352526239, "variance": 1.829327227e-06 }, { "average": 1.050566436, "count": 99489947, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3027367829, "variance": 0.09164955971 }, { "average": -1.478647977, "count": 99489947, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95289601, "variance": 254.494891 }, { "average": 0.504106249, "count": 99489947, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999831409, "variance": 0.2499831412 }, { "average": 1060.006286, "count": 99489947, "maximum": 1085, "minimum": 1006, "name": "PointSourceId", "position": 11, "stddev": 25.57417556, "variance": 654.0384555 }, { "average": 226052539.5, "count": 99489947, "maximum": 226101346.7, "minimum": 225754698.7, "name": "GpsTime", "position": 12, "stddev": 65786.66002, "variance": 4327884637 }, { "average": 0.504106249, "count": 99489947, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999831409, "variance": 0.2499831412 }, { "average": 0, "count": 99489947, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 99489947, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001454669586, "count": 99489947, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03811238036, "variance": 0.001452553537 }, { "average": 0, "count": 99489947, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 606062.1313, 5225562.231, 918.2829449, 607034.1513, 5226968.331, 1385.902945 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 606062.131296744, 5225562.2311353525, 918.2829448662542 ], [ 606062.131296744, 5226968.331135352, 918.2829448662542 ], [ 607034.151296744, 5226968.331135352, 1385.902944866254 ], [ 607034.151296744, 5225562.2311353525, 1385.902944866254 ], [ 606062.131296744, 5225562.2311353525, 918.2829448662542 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:42:26+00:00", "end_time": "2018-11-08T23:24:58+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7305.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529086791853, 47.30000873690203, 400.5201982859434 ], [ -121.82501108438464, 47.31263408601897, 400.5201982859434 ], [ -121.81223520410305, 47.31250237567008, 1118.3401982859434 ], [ -121.81251802803739, 47.29987708438526, 1118.3401982859434 ], [ -121.82529086791853, 47.30000873690203, 400.5201982859434 ] ] ] }, "bbox": [ -121.8252909, 47.29987708, 400.5201983, -121.8122352, 47.31263409, 1118.340198 ], "properties": { "datetime": "2018-11-12T22:51:18Z", "pc:count": 47878964, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589301.1214, "count": 47878964, "maximum": 589773.2517, "minimum": 588807.4317, "name": "X", "position": 0, "stddev": 279.3850723, "variance": 78056.0186 }, { "average": 5239852.775, "count": 47878964, "maximum": 5240575.727, "minimum": 5239172.347, "name": "Y", "position": 1, "stddev": 393.6810503, "variance": 154984.7693 }, { "average": 782.2616125, "count": 47878964, "maximum": 1118.340198, "minimum": 400.5201983, "name": "Z", "position": 2, "stddev": 144.9534769, "variance": 21011.51048 }, { "average": 35456.20074, "count": 47878964, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18586.57251, "variance": 345460677.6 }, { "average": 1.913276006, "count": 47878964, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.059277394, "variance": 1.122068597 }, { "average": 2.826643847, "count": 47878964, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.272444762, "variance": 1.619115672 }, { "average": 0, "count": 47878964, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.639219763e-07, "count": 47878964, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007509471819, "variance": 5.6392167e-07 }, { "average": 1.055830135, "count": 47878964, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3558847513, "variance": 0.1266539562 }, { "average": 0.6743435655, "count": 47878964, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99663719, "variance": 255.8924013 }, { "average": 0.507330568, "count": 47878964, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999462651, "variance": 0.249946268 }, { "average": 1075.168106, "count": 47878964, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 0.9790494879, "variance": 0.9585378997 }, { "average": 226097080, "count": 47878964, "maximum": 226098278.7, "minimum": 226096078.4, "name": "GpsTime", "position": 12, "stddev": 536.8403076, "variance": 288197.5158 }, { "average": 0.507330568, "count": 47878964, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999462651, "variance": 0.249946268 }, { "average": 0, "count": 47878964, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47878964, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002464694098, "count": 47878964, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04958446765, "variance": 0.002458619433 }, { "average": 0, "count": 47878964, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588807.4317, 5239172.347, 400.5201983, 589773.2517, 5240575.727, 1118.340198 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588807.4316576313, 5239172.347017548, 400.5201982859434 ], [ 588807.4316576313, 5240575.727017549, 400.5201982859434 ], [ 589773.2516576314, 5240575.727017549, 1118.3401982859434 ], [ 589773.2516576314, 5239172.347017548, 1118.3401982859434 ], [ 588807.4316576313, 5239172.347017548, 400.5201982859434 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:51:18+00:00", "end_time": "2018-11-12T22:14:38+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7305.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7305.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7305.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7305.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8252909, 47.29987708, 400.5201983, -121.8122352, 47.31263409, 1118.340198 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.82529086791853, 47.30000873690203, 400.5201982859434 ], [ -121.82501108438464, 47.31263408601897, 400.5201982859434 ], [ -121.81223520410305, 47.31250237567008, 1118.3401982859434 ], [ -121.81251802803739, 47.29987708438526, 1118.3401982859434 ], [ -121.82529086791853, 47.30000873690203, 400.5201982859434 ] ] ] }, "id": "20181112_47121C7305.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7305.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:51:18Z", "pc:count": 47878964, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 589301.1214, "count": 47878964, "maximum": 589773.2517, "minimum": 588807.4317, "name": "X", "position": 0, "stddev": 279.3850723, "variance": 78056.0186 }, { "average": 5239852.775, "count": 47878964, "maximum": 5240575.727, "minimum": 5239172.347, "name": "Y", "position": 1, "stddev": 393.6810503, "variance": 154984.7693 }, { "average": 782.2616125, "count": 47878964, "maximum": 1118.340198, "minimum": 400.5201983, "name": "Z", "position": 2, "stddev": 144.9534769, "variance": 21011.51048 }, { "average": 35456.20074, "count": 47878964, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18586.57251, "variance": 345460677.6 }, { "average": 1.913276006, "count": 47878964, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.059277394, "variance": 1.122068597 }, { "average": 2.826643847, "count": 47878964, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.272444762, "variance": 1.619115672 }, { "average": 0, "count": 47878964, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.639219763e-07, "count": 47878964, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007509471819, "variance": 5.6392167e-07 }, { "average": 1.055830135, "count": 47878964, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3558847513, "variance": 0.1266539562 }, { "average": 0.6743435655, "count": 47878964, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.99663719, "variance": 255.8924013 }, { "average": 0.507330568, "count": 47878964, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999462651, "variance": 0.249946268 }, { "average": 1075.168106, "count": 47878964, "maximum": 1078, "minimum": 1073, "name": "PointSourceId", "position": 11, "stddev": 0.9790494879, "variance": 0.9585378997 }, { "average": 226097080, "count": 47878964, "maximum": 226098278.7, "minimum": 226096078.4, "name": "GpsTime", "position": 12, "stddev": 536.8403076, "variance": 288197.5158 }, { "average": 0.507330568, "count": 47878964, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999462651, "variance": 0.249946268 }, { "average": 0, "count": 47878964, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 47878964, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002464694098, "count": 47878964, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04958446765, "variance": 0.002458619433 }, { "average": 0, "count": 47878964, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 588807.4317, 5239172.347, 400.5201983, 589773.2517, 5240575.727, 1118.340198 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 588807.4316576313, 5239172.347017548, 400.5201982859434 ], [ 588807.4316576313, 5240575.727017549, 400.5201982859434 ], [ 589773.2516576314, 5240575.727017549, 1118.3401982859434 ], [ 589773.2516576314, 5239172.347017548, 1118.3401982859434 ], [ 588807.4316576313, 5239172.347017548, 400.5201982859434 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:51:18+00:00", "end_time": "2018-11-12T22:14:38+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5413.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785679772957, 47.15001031329844, 1139.9545088514406 ], [ -121.53750953564611, 47.16266565905765, 1139.9545088514406 ], [ -121.52466905025314, 47.16250097990885, 2516.3345088514407 ], [ -121.52501935856644, 47.14984570659937, 2516.3345088514407 ], [ -121.53785679772957, 47.15001031329844, 1139.9545088514406 ] ] ] }, "bbox": [ -121.5378568, 47.14984571, 1139.954509, -121.5246691, 47.16266566, 2516.334509 ], "properties": { "datetime": "2018-11-11T20:13:43Z", "pc:count": 57178963, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611340.0845, "count": 57178963, "maximum": 611822.5637, "minimum": 610849.0037, "name": "X", "position": 0, "stddev": 277.1935563, "variance": 76836.26765 }, { "average": 5223568.403, "count": 57178963, "maximum": 5224277.694, "minimum": 5222870.854, "name": "Y", "position": 1, "stddev": 396.5003735, "variance": 157212.5462 }, { "average": 1340.014481, "count": 57178963, "maximum": 2516.334509, "minimum": 1139.954509, "name": "Z", "position": 2, "stddev": 66.41327386, "variance": 4410.722945 }, { "average": 35773.96215, "count": 57178963, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21066.31753, "variance": 443789734.2 }, { "average": 1.903091737, "count": 57178963, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.099952145, "variance": 1.209894721 }, { "average": 2.806301174, "count": 57178963, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.382449788, "variance": 1.911167416 }, { "average": 0, "count": 57178963, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.159240121e-06, "count": 57178963, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002271390234, "variance": 5.159213594e-06 }, { "average": 1.075510761, "count": 57178963, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3891643342, "variance": 0.1514488791 }, { "average": 0.3132532123, "count": 57178963, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97566761, "variance": 255.2219555 }, { "average": 0.5055455623, "count": 57178963, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999692502, "variance": 0.2499692511 }, { "average": 1023.988388, "count": 57178963, "maximum": 1027, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.126868627, "variance": 1.269832902 }, { "average": 226001169.7, "count": 57178963, "maximum": 226002423.7, "minimum": 225999747.1, "name": "GpsTime", "position": 12, "stddev": 504.9002539, "variance": 254924.2664 }, { "average": 0.5055455623, "count": 57178963, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999692502, "variance": 0.2499692511 }, { "average": 0, "count": 57178963, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57178963, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002721333019, "count": 57178963, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05209536844, "variance": 0.002713927413 }, { "average": 0, "count": 57178963, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610849.0037, 5222870.854, 1139.954509, 611822.5637, 5224277.694, 2516.334509 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610849.0036696298, 5222870.854426626, 1139.9545088514406 ], [ 610849.0036696298, 5224277.694426626, 1139.9545088514406 ], [ 611822.5636696299, 5224277.694426626, 2516.3345088514407 ], [ 611822.5636696299, 5222870.854426626, 2516.3345088514407 ], [ 610849.0036696298, 5222870.854426626, 1139.9545088514406 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:13:43+00:00", "end_time": "2018-11-11T19:29:07+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5413.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5413.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5413.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5413.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5378568, 47.14984571, 1139.954509, -121.5246691, 47.16266566, 2516.334509 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785679772957, 47.15001031329844, 1139.9545088514406 ], [ -121.53750953564611, 47.16266565905765, 1139.9545088514406 ], [ -121.52466905025314, 47.16250097990885, 2516.3345088514407 ], [ -121.52501935856644, 47.14984570659937, 2516.3345088514407 ], [ -121.53785679772957, 47.15001031329844, 1139.9545088514406 ] ] ] }, "id": "20181111_47121B5413.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5413.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:13:43Z", "pc:count": 57178963, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611340.0845, "count": 57178963, "maximum": 611822.5637, "minimum": 610849.0037, "name": "X", "position": 0, "stddev": 277.1935563, "variance": 76836.26765 }, { "average": 5223568.403, "count": 57178963, "maximum": 5224277.694, "minimum": 5222870.854, "name": "Y", "position": 1, "stddev": 396.5003735, "variance": 157212.5462 }, { "average": 1340.014481, "count": 57178963, "maximum": 2516.334509, "minimum": 1139.954509, "name": "Z", "position": 2, "stddev": 66.41327386, "variance": 4410.722945 }, { "average": 35773.96215, "count": 57178963, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 21066.31753, "variance": 443789734.2 }, { "average": 1.903091737, "count": 57178963, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.099952145, "variance": 1.209894721 }, { "average": 2.806301174, "count": 57178963, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.382449788, "variance": 1.911167416 }, { "average": 0, "count": 57178963, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 5.159240121e-06, "count": 57178963, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002271390234, "variance": 5.159213594e-06 }, { "average": 1.075510761, "count": 57178963, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3891643342, "variance": 0.1514488791 }, { "average": 0.3132532123, "count": 57178963, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97566761, "variance": 255.2219555 }, { "average": 0.5055455623, "count": 57178963, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999692502, "variance": 0.2499692511 }, { "average": 1023.988388, "count": 57178963, "maximum": 1027, "minimum": 1021, "name": "PointSourceId", "position": 11, "stddev": 1.126868627, "variance": 1.269832902 }, { "average": 226001169.7, "count": 57178963, "maximum": 226002423.7, "minimum": 225999747.1, "name": "GpsTime", "position": 12, "stddev": 504.9002539, "variance": 254924.2664 }, { "average": 0.5055455623, "count": 57178963, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999692502, "variance": 0.2499692511 }, { "average": 0, "count": 57178963, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57178963, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002721333019, "count": 57178963, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05209536844, "variance": 0.002713927413 }, { "average": 0, "count": 57178963, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610849.0037, 5222870.854, 1139.954509, 611822.5637, 5224277.694, 2516.334509 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610849.0036696298, 5222870.854426626, 1139.9545088514406 ], [ 610849.0036696298, 5224277.694426626, 1139.9545088514406 ], [ 611822.5636696299, 5224277.694426626, 2516.3345088514407 ], [ 611822.5636696299, 5222870.854426626, 2516.3345088514407 ], [ 610849.0036696298, 5222870.854426626, 1139.9545088514406 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:13:43+00:00", "end_time": "2018-11-11T19:29:07+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C7401.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279418167613, 47.30000900170482, 658.0070654914108 ], [ -121.81251138995135, 47.31263573337473, 658.0070654914108 ], [ -121.79973186220678, 47.31250259032412, 1711.3470654914108 ], [ -121.8000176955055, 47.299875917121604, 1711.3470654914108 ], [ -121.81279418167613, 47.30000900170482, 658.0070654914108 ] ] ] }, "bbox": [ -121.8127942, 47.29987592, 658.0070655, -121.7997319, 47.31263573, 1711.347065 ], "properties": { "datetime": "2018-11-12T22:48:45Z", "pc:count": 55919283, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590232.0596, "count": 55919283, "maximum": 590718.2519, "minimum": 589752.1519, "name": "X", "position": 0, "stddev": 270.1588593, "variance": 72985.80925 }, { "average": 5239893.657, "count": 55919283, "maximum": 5240590.229, "minimum": 5239186.689, "name": "Y", "position": 1, "stddev": 400.6150011, "variance": 160492.3791 }, { "average": 893.4735852, "count": 55919283, "maximum": 1711.347065, "minimum": 658.0070655, "name": "Z", "position": 2, "stddev": 76.04102001, "variance": 5782.236724 }, { "average": 33642.58362, "count": 55919283, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19488.78304, "variance": 379812664.4 }, { "average": 2.054927332, "count": 55919283, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.14404632, "variance": 1.308841982 }, { "average": 3.110030524, "count": 55919283, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.326484461, "variance": 1.759561024 }, { "average": 0, "count": 55919283, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.755412958e-07, "count": 55919283, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006128141329, "variance": 3.755411615e-07 }, { "average": 1.054832141, "count": 55919283, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3439494396, "variance": 0.118301217 }, { "average": -0.2508906287, "count": 55919283, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.08621215, "variance": 258.7662214 }, { "average": 0.509088466, "count": 55919283, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999173974, "variance": 0.2499174043 }, { "average": 1074.289458, "count": 55919283, "maximum": 1077, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 0.9801345459, "variance": 0.9606637282 }, { "average": 226096622.9, "count": 55919283, "maximum": 226098125.2, "minimum": 226095253.3, "name": "GpsTime", "position": 12, "stddev": 532.1951857, "variance": 283231.7156 }, { "average": 0.509088466, "count": 55919283, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999173974, "variance": 0.2499174043 }, { "average": 0, "count": 55919283, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55919283, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002215854592, "count": 55919283, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04702068289, "variance": 0.00221094462 }, { "average": 0, "count": 55919283, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589752.1519, 5239186.689, 658.0070655, 590718.2519, 5240590.229, 1711.347065 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589752.1518900804, 5239186.688961554, 658.0070654914108 ], [ 589752.1518900804, 5240590.228961553, 658.0070654914108 ], [ 590718.2518900805, 5240590.228961553, 1711.3470654914108 ], [ 590718.2518900805, 5239186.688961554, 1711.3470654914108 ], [ 589752.1518900804, 5239186.688961554, 658.0070654914108 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:48:45+00:00", "end_time": "2018-11-12T22:00:53+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C7401.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C7401.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C7401.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7401.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.8127942, 47.29987592, 658.0070655, -121.7997319, 47.31263573, 1711.347065 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.81279418167613, 47.30000900170482, 658.0070654914108 ], [ -121.81251138995135, 47.31263573337473, 658.0070654914108 ], [ -121.79973186220678, 47.31250259032412, 1711.3470654914108 ], [ -121.8000176955055, 47.299875917121604, 1711.3470654914108 ], [ -121.81279418167613, 47.30000900170482, 658.0070654914108 ] ] ] }, "id": "20181112_47121C7401.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C7401.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:48:45Z", "pc:count": 55919283, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 590232.0596, "count": 55919283, "maximum": 590718.2519, "minimum": 589752.1519, "name": "X", "position": 0, "stddev": 270.1588593, "variance": 72985.80925 }, { "average": 5239893.657, "count": 55919283, "maximum": 5240590.229, "minimum": 5239186.689, "name": "Y", "position": 1, "stddev": 400.6150011, "variance": 160492.3791 }, { "average": 893.4735852, "count": 55919283, "maximum": 1711.347065, "minimum": 658.0070655, "name": "Z", "position": 2, "stddev": 76.04102001, "variance": 5782.236724 }, { "average": 33642.58362, "count": 55919283, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19488.78304, "variance": 379812664.4 }, { "average": 2.054927332, "count": 55919283, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.14404632, "variance": 1.308841982 }, { "average": 3.110030524, "count": 55919283, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.326484461, "variance": 1.759561024 }, { "average": 0, "count": 55919283, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.755412958e-07, "count": 55919283, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006128141329, "variance": 3.755411615e-07 }, { "average": 1.054832141, "count": 55919283, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3439494396, "variance": 0.118301217 }, { "average": -0.2508906287, "count": 55919283, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.08621215, "variance": 258.7662214 }, { "average": 0.509088466, "count": 55919283, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999173974, "variance": 0.2499174043 }, { "average": 1074.289458, "count": 55919283, "maximum": 1077, "minimum": 1072, "name": "PointSourceId", "position": 11, "stddev": 0.9801345459, "variance": 0.9606637282 }, { "average": 226096622.9, "count": 55919283, "maximum": 226098125.2, "minimum": 226095253.3, "name": "GpsTime", "position": 12, "stddev": 532.1951857, "variance": 283231.7156 }, { "average": 0.509088466, "count": 55919283, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999173974, "variance": 0.2499174043 }, { "average": 0, "count": 55919283, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 55919283, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002215854592, "count": 55919283, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04702068289, "variance": 0.00221094462 }, { "average": 0, "count": 55919283, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 589752.1519, 5239186.689, 658.0070655, 590718.2519, 5240590.229, 1711.347065 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 589752.1518900804, 5239186.688961554, 658.0070654914108 ], [ 589752.1518900804, 5240590.228961553, 658.0070654914108 ], [ 590718.2518900805, 5240590.228961553, 1711.3470654914108 ], [ 590718.2518900805, 5239186.688961554, 1711.3470654914108 ], [ 589752.1518900804, 5239186.688961554, 658.0070654914108 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:48:45+00:00", "end_time": "2018-11-12T22:00:53+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5204.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5253613719045, 47.23751041623329, 861.7851195114736 ], [ -121.5250100249761, 47.25016711613172, 861.7851195114736 ], [ -121.51216486378843, 47.25000101658048, 1356.6251195114737 ], [ -121.51251926772817, 47.237344389782436, 1356.6251195114737 ], [ -121.5253613719045, 47.23751041623329, 861.7851195114736 ] ] ] }, "bbox": [ -121.5253614, 47.23734439, 861.7851195, -121.5121649, 47.25016712, 1356.62512 ], "properties": { "datetime": "2018-11-12T00:13:38Z", "pc:count": 99469000, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612096.6336, "count": 99469000, "maximum": 612584.9644, "minimum": 611612.6444, "name": "X", "position": 0, "stddev": 271.1812373, "variance": 73539.26347 }, { "average": 5233259.053, "count": 99469000, "maximum": 5234019.334, "minimum": 5232612.314, "name": "Y", "position": 1, "stddev": 411.7167074, "variance": 169510.6472 }, { "average": 1157.048273, "count": 99469000, "maximum": 1356.62512, "minimum": 861.7851195, "name": "Z", "position": 2, "stddev": 88.96125073, "variance": 7914.104132 }, { "average": 35298.3468, "count": 99469000, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20198.85767, "variance": 407993851.1 }, { "average": 1.893244217, "count": 99469000, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.071713247, "variance": 1.148569284 }, { "average": 2.78642377, "count": 99469000, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.324694401, "variance": 1.754815255 }, { "average": 0, "count": 99469000, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.125978948e-06, "count": 99469000, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00106112096, "variance": 1.125977692e-06 }, { "average": 1.054429561, "count": 99469000, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3503748915, "variance": 0.1227625646 }, { "average": 0.1441495948, "count": 99469000, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04186925, "variance": 257.3415689 }, { "average": 0.5060072485, "count": 99469000, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999639142, "variance": 0.2499639155 }, { "average": 1051.49749, "count": 99469000, "maximum": 1062, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 9.546035195, "variance": 91.12678795 }, { "average": 226012479, "count": 99469000, "maximum": 226016818.2, "minimum": 226007762.8, "name": "GpsTime", "position": 12, "stddev": 3358.075234, "variance": 11276669.27 }, { "average": 0.5060072485, "count": 99469000, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999639142, "variance": 0.2499639155 }, { "average": 0, "count": 99469000, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 99469000, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002376519318, "count": 99469000, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04869159576, "variance": 0.002370871497 }, { "average": 0, "count": 99469000, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611612.6444, 5232612.314, 861.7851195, 612584.9644, 5234019.334, 1356.62512 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611612.64439139, 5232612.313632723, 861.7851195114736 ], [ 611612.64439139, 5234019.3336327225, 861.7851195114736 ], [ 612584.9643913901, 5234019.3336327225, 1356.6251195114737 ], [ 612584.9643913901, 5232612.313632723, 1356.6251195114737 ], [ 611612.64439139, 5232612.313632723, 861.7851195114736 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:13:38+00:00", "end_time": "2018-11-11T21:42:42+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5204.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5204.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5204.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5204.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5253614, 47.23734439, 861.7851195, -121.5121649, 47.25016712, 1356.62512 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5253613719045, 47.23751041623329, 861.7851195114736 ], [ -121.5250100249761, 47.25016711613172, 861.7851195114736 ], [ -121.51216486378843, 47.25000101658048, 1356.6251195114737 ], [ -121.51251926772817, 47.237344389782436, 1356.6251195114737 ], [ -121.5253613719045, 47.23751041623329, 861.7851195114736 ] ] ] }, "id": "20181111_47121B5204.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5204.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:13:38Z", "pc:count": 99469000, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612096.6336, "count": 99469000, "maximum": 612584.9644, "minimum": 611612.6444, "name": "X", "position": 0, "stddev": 271.1812373, "variance": 73539.26347 }, { "average": 5233259.053, "count": 99469000, "maximum": 5234019.334, "minimum": 5232612.314, "name": "Y", "position": 1, "stddev": 411.7167074, "variance": 169510.6472 }, { "average": 1157.048273, "count": 99469000, "maximum": 1356.62512, "minimum": 861.7851195, "name": "Z", "position": 2, "stddev": 88.96125073, "variance": 7914.104132 }, { "average": 35298.3468, "count": 99469000, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20198.85767, "variance": 407993851.1 }, { "average": 1.893244217, "count": 99469000, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.071713247, "variance": 1.148569284 }, { "average": 2.78642377, "count": 99469000, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.324694401, "variance": 1.754815255 }, { "average": 0, "count": 99469000, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.125978948e-06, "count": 99469000, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00106112096, "variance": 1.125977692e-06 }, { "average": 1.054429561, "count": 99469000, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3503748915, "variance": 0.1227625646 }, { "average": 0.1441495948, "count": 99469000, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.04186925, "variance": 257.3415689 }, { "average": 0.5060072485, "count": 99469000, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999639142, "variance": 0.2499639155 }, { "average": 1051.49749, "count": 99469000, "maximum": 1062, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 9.546035195, "variance": 91.12678795 }, { "average": 226012479, "count": 99469000, "maximum": 226016818.2, "minimum": 226007762.8, "name": "GpsTime", "position": 12, "stddev": 3358.075234, "variance": 11276669.27 }, { "average": 0.5060072485, "count": 99469000, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999639142, "variance": 0.2499639155 }, { "average": 0, "count": 99469000, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 99469000, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002376519318, "count": 99469000, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04869159576, "variance": 0.002370871497 }, { "average": 0, "count": 99469000, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611612.6444, 5232612.314, 861.7851195, 612584.9644, 5234019.334, 1356.62512 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611612.64439139, 5232612.313632723, 861.7851195114736 ], [ 611612.64439139, 5234019.3336327225, 861.7851195114736 ], [ 612584.9643913901, 5234019.3336327225, 1356.6251195114737 ], [ 612584.9643913901, 5232612.313632723, 1356.6251195114737 ], [ 611612.64439139, 5232612.313632723, 861.7851195114736 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:13:38+00:00", "end_time": "2018-11-11T21:42:42+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7225.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280627839549, 47.31250895291389, 358.0047946625463 ], [ -121.76251132229991, 47.32514100104004, 358.0047946625463 ], [ -121.7497202874898, 47.32500216090231, 740.6247946625463 ], [ -121.75001829040414, 47.312370173773594, 740.6247946625463 ], [ -121.76280627839549, 47.31250895291389, 358.0047946625463 ] ] ] }, "bbox": [ -121.7628063, 47.31237017, 358.0047947, -121.7497203, 47.325141, 740.6247947 ], "properties": { "datetime": "2018-11-12T22:01:47Z", "pc:count": 59008470, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593998.2078, "count": 59008470, "maximum": 594475.8293, "minimum": 593509.0693, "name": "X", "position": 0, "stddev": 271.8537005, "variance": 73904.43449 }, { "average": 5241344.801, "count": 59008470, "maximum": 5242038.738, "minimum": 5240634.578, "name": "Y", "position": 1, "stddev": 405.3059351, "variance": 164272.901 }, { "average": 533.0850396, "count": 59008470, "maximum": 740.6247947, "minimum": 358.0047947, "name": "Z", "position": 2, "stddev": 67.35681931, "variance": 4536.941108 }, { "average": 33205.95341, "count": 59008470, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15150.33278, "variance": 229532583.2 }, { "average": 1.935951974, "count": 59008470, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.042041936, "variance": 1.085851396 }, { "average": 2.871915286, "count": 59008470, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.202157967, "variance": 1.445183777 }, { "average": 0, "count": 59008470, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.609220676e-07, "count": 59008470, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000812970874, "variance": 6.60921642e-07 }, { "average": 1.078049778, "count": 59008470, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5937101793, "variance": 0.352491777 }, { "average": 0.8493447697, "count": 59008470, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.89401872, "variance": 252.6198312 }, { "average": 0.5012451772, "count": 59008470, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999984538, "variance": 0.2499984538 }, { "average": 1065.435209, "count": 59008470, "maximum": 1072, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 4.117399524, "variance": 16.95297884 }, { "average": 226054328.2, "count": 59008470, "maximum": 226095307.3, "minimum": 226015057.9, "name": "GpsTime", "position": 12, "stddev": 38910.82221, "variance": 1514052085 }, { "average": 0.5012451772, "count": 59008470, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999984538, "variance": 0.2499984538 }, { "average": 0, "count": 59008470, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59008470, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002358068257, "count": 59008470, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04850265777, "variance": 0.002352507811 }, { "average": 0, "count": 59008470, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593509.0693, 5240634.578, 358.0047947, 594475.8293, 5242038.738, 740.6247947 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593509.0693189305, 5240634.578258315, 358.0047946625463 ], [ 593509.0693189305, 5242038.738258315, 358.0047946625463 ], [ 594475.8293189305, 5242038.738258315, 740.6247946625463 ], [ 594475.8293189305, 5240634.578258315, 740.6247946625463 ], [ 593509.0693189305, 5240634.578258315, 358.0047946625463 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:01:47+00:00", "end_time": "2018-11-11T23:44:17+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7225.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7225.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7225.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7225.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7628063, 47.31237017, 358.0047947, -121.7497203, 47.325141, 740.6247947 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.76280627839549, 47.31250895291389, 358.0047946625463 ], [ -121.76251132229991, 47.32514100104004, 358.0047946625463 ], [ -121.7497202874898, 47.32500216090231, 740.6247946625463 ], [ -121.75001829040414, 47.312370173773594, 740.6247946625463 ], [ -121.76280627839549, 47.31250895291389, 358.0047946625463 ] ] ] }, "id": "20181111_47121C7225.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7225.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:01:47Z", "pc:count": 59008470, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593998.2078, "count": 59008470, "maximum": 594475.8293, "minimum": 593509.0693, "name": "X", "position": 0, "stddev": 271.8537005, "variance": 73904.43449 }, { "average": 5241344.801, "count": 59008470, "maximum": 5242038.738, "minimum": 5240634.578, "name": "Y", "position": 1, "stddev": 405.3059351, "variance": 164272.901 }, { "average": 533.0850396, "count": 59008470, "maximum": 740.6247947, "minimum": 358.0047947, "name": "Z", "position": 2, "stddev": 67.35681931, "variance": 4536.941108 }, { "average": 33205.95341, "count": 59008470, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15150.33278, "variance": 229532583.2 }, { "average": 1.935951974, "count": 59008470, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.042041936, "variance": 1.085851396 }, { "average": 2.871915286, "count": 59008470, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.202157967, "variance": 1.445183777 }, { "average": 0, "count": 59008470, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.609220676e-07, "count": 59008470, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000812970874, "variance": 6.60921642e-07 }, { "average": 1.078049778, "count": 59008470, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5937101793, "variance": 0.352491777 }, { "average": 0.8493447697, "count": 59008470, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.89401872, "variance": 252.6198312 }, { "average": 0.5012451772, "count": 59008470, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999984538, "variance": 0.2499984538 }, { "average": 1065.435209, "count": 59008470, "maximum": 1072, "minimum": 1059, "name": "PointSourceId", "position": 11, "stddev": 4.117399524, "variance": 16.95297884 }, { "average": 226054328.2, "count": 59008470, "maximum": 226095307.3, "minimum": 226015057.9, "name": "GpsTime", "position": 12, "stddev": 38910.82221, "variance": 1514052085 }, { "average": 0.5012451772, "count": 59008470, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999984538, "variance": 0.2499984538 }, { "average": 0, "count": 59008470, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 59008470, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002358068257, "count": 59008470, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04850265777, "variance": 0.002352507811 }, { "average": 0, "count": 59008470, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 593509.0693, 5240634.578, 358.0047947, 594475.8293, 5242038.738, 740.6247947 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 593509.0693189305, 5240634.578258315, 358.0047946625463 ], [ 593509.0693189305, 5242038.738258315, 358.0047946625463 ], [ 594475.8293189305, 5242038.738258315, 740.6247946625463 ], [ 594475.8293189305, 5240634.578258315, 740.6247946625463 ], [ 593509.0693189305, 5240634.578258315, 358.0047946625463 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:01:47+00:00", "end_time": "2018-11-11T23:44:17+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5412.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035430643758, 47.15001033782712, 94.30113914470462 ], [ -121.55001005106939, 47.16266431456234, 94.30113914470462 ], [ -121.5371721301888, 47.162501069410894, 1956.3011391447046 ], [ -121.53751943088304, 47.14984716448649, 1956.3011391447046 ], [ -121.55035430643758, 47.15001033782712, 94.30113914470462 ] ] ] }, "bbox": [ -121.5503543, 47.14984716, 94.30113914, -121.5371721, 47.16266431, 1956.301139 ], "properties": { "datetime": "2018-11-11T20:24:52Z", "pc:count": 60898010, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610395.538, "count": 60898010, "maximum": 610874.9188, "minimum": 609901.5588, "name": "X", "position": 0, "stddev": 270.6218148, "variance": 73236.16666 }, { "average": 5223589.389, "count": 60898010, "maximum": 5224259.883, "minimum": 5222853.203, "name": "Y", "position": 1, "stddev": 395.5603338, "variance": 156467.9777 }, { "average": 1145.185945, "count": 60898010, "maximum": 1956.301139, "minimum": 94.30113914, "name": "Z", "position": 2, "stddev": 85.99799374, "variance": 7395.654927 }, { "average": 35307.71425, "count": 60898010, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19578.76297, "variance": 383327959.4 }, { "average": 1.942704762, "count": 60898010, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.074389212, "variance": 1.154312178 }, { "average": 2.885574126, "count": 60898010, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.277309362, "variance": 1.631519206 }, { "average": 0, "count": 60898010, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.018095665e-06, "count": 60898010, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001009006762, "variance": 1.018094645e-06 }, { "average": 1.056017824, "count": 60898010, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3501545604, "variance": 0.1226082162 }, { "average": 0.3947459652, "count": 60898010, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.06734892, "variance": 258.1597013 }, { "average": 0.506970392, "count": 60898010, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999514154, "variance": 0.2499514177 }, { "average": 1024.888593, "count": 60898010, "maximum": 1028, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 1.187957752, "variance": 1.41124362 }, { "average": 226001559.9, "count": 60898010, "maximum": 226003092.4, "minimum": 226000406.9, "name": "GpsTime", "position": 12, "stddev": 541.9187232, "variance": 293675.9025 }, { "average": 0.506970392, "count": 60898010, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999514154, "variance": 0.2499514177 }, { "average": 0, "count": 60898010, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60898010, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002324279562, "count": 60898010, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04815472276, "variance": 0.002318877324 }, { "average": 0, "count": 60898010, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609901.5588, 5222853.203, 94.30113914, 610874.9188, 5224259.883, 1956.301139 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609901.5588003416, 5222853.203058476, 94.30113914470462 ], [ 609901.5588003416, 5224259.883058475, 94.30113914470462 ], [ 610874.9188003417, 5224259.883058475, 1956.3011391447046 ], [ 610874.9188003417, 5222853.203058476, 1956.3011391447046 ], [ 609901.5588003416, 5222853.203058476, 94.30113914470462 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:24:52+00:00", "end_time": "2018-11-11T19:40:06+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5412.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5412.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5412.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5412.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5503543, 47.14984716, 94.30113914, -121.5371721, 47.16266431, 1956.301139 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035430643758, 47.15001033782712, 94.30113914470462 ], [ -121.55001005106939, 47.16266431456234, 94.30113914470462 ], [ -121.5371721301888, 47.162501069410894, 1956.3011391447046 ], [ -121.53751943088304, 47.14984716448649, 1956.3011391447046 ], [ -121.55035430643758, 47.15001033782712, 94.30113914470462 ] ] ] }, "id": "20181111_47121B5412.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5412.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:24:52Z", "pc:count": 60898010, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610395.538, "count": 60898010, "maximum": 610874.9188, "minimum": 609901.5588, "name": "X", "position": 0, "stddev": 270.6218148, "variance": 73236.16666 }, { "average": 5223589.389, "count": 60898010, "maximum": 5224259.883, "minimum": 5222853.203, "name": "Y", "position": 1, "stddev": 395.5603338, "variance": 156467.9777 }, { "average": 1145.185945, "count": 60898010, "maximum": 1956.301139, "minimum": 94.30113914, "name": "Z", "position": 2, "stddev": 85.99799374, "variance": 7395.654927 }, { "average": 35307.71425, "count": 60898010, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19578.76297, "variance": 383327959.4 }, { "average": 1.942704762, "count": 60898010, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.074389212, "variance": 1.154312178 }, { "average": 2.885574126, "count": 60898010, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.277309362, "variance": 1.631519206 }, { "average": 0, "count": 60898010, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.018095665e-06, "count": 60898010, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001009006762, "variance": 1.018094645e-06 }, { "average": 1.056017824, "count": 60898010, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3501545604, "variance": 0.1226082162 }, { "average": 0.3947459652, "count": 60898010, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.06734892, "variance": 258.1597013 }, { "average": 0.506970392, "count": 60898010, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999514154, "variance": 0.2499514177 }, { "average": 1024.888593, "count": 60898010, "maximum": 1028, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 1.187957752, "variance": 1.41124362 }, { "average": 226001559.9, "count": 60898010, "maximum": 226003092.4, "minimum": 226000406.9, "name": "GpsTime", "position": 12, "stddev": 541.9187232, "variance": 293675.9025 }, { "average": 0.506970392, "count": 60898010, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999514154, "variance": 0.2499514177 }, { "average": 0, "count": 60898010, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60898010, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002324279562, "count": 60898010, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04815472276, "variance": 0.002318877324 }, { "average": 0, "count": 60898010, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609901.5588, 5222853.203, 94.30113914, 610874.9188, 5224259.883, 1956.301139 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609901.5588003416, 5222853.203058476, 94.30113914470462 ], [ 609901.5588003416, 5224259.883058475, 94.30113914470462 ], [ 610874.9188003417, 5224259.883058475, 1956.3011391447046 ], [ 610874.9188003417, 5222853.203058476, 1956.3011391447046 ], [ 609901.5588003416, 5222853.203058476, 94.30113914470462 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:24:52+00:00", "end_time": "2018-11-11T19:40:06+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5221.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285161036048, 47.187510064168265, 475.30123394016647 ], [ -121.56250990370214, 47.20016294788274, 475.30123394016647 ], [ -121.54967448770545, 47.20000115458424, 1318.6012339401666 ], [ -121.5500192428786, 47.187348342043535, 1318.6012339401666 ], [ -121.56285161036048, 47.187510064168265, 475.30123394016647 ] ] ] }, "bbox": [ -121.5628516, 47.18734834, 475.3012339, -121.5496745, 47.20016295, 1318.601234 ], "properties": { "datetime": "2018-11-12T23:12:04Z", "pc:count": 91716985, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609365.0114, "count": 91716985, "maximum": 609849.9369, "minimum": 608877.4569, "name": "X", "position": 0, "stddev": 271.7401133, "variance": 73842.68915 }, { "average": 5227762.306, "count": 91716985, "maximum": 5228409.495, "minimum": 5227002.935, "name": "Y", "position": 1, "stddev": 406.7735543, "variance": 165464.7245 }, { "average": 652.968023, "count": 91716985, "maximum": 1318.601234, "minimum": 475.3012339, "name": "Z", "position": 2, "stddev": 91.97217819, "variance": 8458.881561 }, { "average": 34668.9749, "count": 91716985, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16721.69192, "variance": 279614980.6 }, { "average": 1.849256591, "count": 91716985, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.009635478, "variance": 1.019363798 }, { "average": 2.698319575, "count": 91716985, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.219822268, "variance": 1.487966365 }, { "average": 0, "count": 91716985, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.86278523e-06, "count": 91716985, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002205167031, "variance": 4.862761636e-06 }, { "average": 1.039811394, "count": 91716985, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3272651189, "variance": 0.1071024581 }, { "average": -1.558295416, "count": 91716985, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.22527401, "variance": 263.2595165 }, { "average": 0.4996972589, "count": 91716985, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999999111, "variance": 0.2499999111 }, { "average": 1049.44056, "count": 91716985, "maximum": 1080, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 26.1771551, "variance": 685.2434492 }, { "average": 226016703.5, "count": 91716985, "maximum": 226099524.8, "minimum": 225754543.9, "name": "GpsTime", "position": 12, "stddev": 105519.3444, "variance": 11134332040.0 }, { "average": 0.4996972589, "count": 91716985, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999999111, "variance": 0.2499999111 }, { "average": 0, "count": 91716985, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 91716985, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001949409916, "count": 91716985, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04410906639, "variance": 0.001945609738 }, { "average": 0, "count": 91716985, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608877.4569, 5227002.935, 475.3012339, 609849.9369, 5228409.495, 1318.601234 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608877.4568706715, 5227002.935339839, 475.30123394016647 ], [ 608877.4568706715, 5228409.49533984, 475.30123394016647 ], [ 609849.9368706715, 5228409.49533984, 1318.6012339401666 ], [ 609849.9368706715, 5227002.935339839, 1318.6012339401666 ], [ 608877.4568706715, 5227002.935339839, 475.30123394016647 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:12:04+00:00", "end_time": "2018-11-08T23:22:23+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5221.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5221.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5221.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5221.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5628516, 47.18734834, 475.3012339, -121.5496745, 47.20016295, 1318.601234 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285161036048, 47.187510064168265, 475.30123394016647 ], [ -121.56250990370214, 47.20016294788274, 475.30123394016647 ], [ -121.54967448770545, 47.20000115458424, 1318.6012339401666 ], [ -121.5500192428786, 47.187348342043535, 1318.6012339401666 ], [ -121.56285161036048, 47.187510064168265, 475.30123394016647 ] ] ] }, "id": "20181108_47121B5221.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5221.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:12:04Z", "pc:count": 91716985, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609365.0114, "count": 91716985, "maximum": 609849.9369, "minimum": 608877.4569, "name": "X", "position": 0, "stddev": 271.7401133, "variance": 73842.68915 }, { "average": 5227762.306, "count": 91716985, "maximum": 5228409.495, "minimum": 5227002.935, "name": "Y", "position": 1, "stddev": 406.7735543, "variance": 165464.7245 }, { "average": 652.968023, "count": 91716985, "maximum": 1318.601234, "minimum": 475.3012339, "name": "Z", "position": 2, "stddev": 91.97217819, "variance": 8458.881561 }, { "average": 34668.9749, "count": 91716985, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16721.69192, "variance": 279614980.6 }, { "average": 1.849256591, "count": 91716985, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.009635478, "variance": 1.019363798 }, { "average": 2.698319575, "count": 91716985, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.219822268, "variance": 1.487966365 }, { "average": 0, "count": 91716985, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.86278523e-06, "count": 91716985, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.002205167031, "variance": 4.862761636e-06 }, { "average": 1.039811394, "count": 91716985, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3272651189, "variance": 0.1071024581 }, { "average": -1.558295416, "count": 91716985, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.22527401, "variance": 263.2595165 }, { "average": 0.4996972589, "count": 91716985, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999999111, "variance": 0.2499999111 }, { "average": 1049.44056, "count": 91716985, "maximum": 1080, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 26.1771551, "variance": 685.2434492 }, { "average": 226016703.5, "count": 91716985, "maximum": 226099524.8, "minimum": 225754543.9, "name": "GpsTime", "position": 12, "stddev": 105519.3444, "variance": 11134332040.0 }, { "average": 0.4996972589, "count": 91716985, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999999111, "variance": 0.2499999111 }, { "average": 0, "count": 91716985, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 91716985, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001949409916, "count": 91716985, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04410906639, "variance": 0.001945609738 }, { "average": 0, "count": 91716985, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608877.4569, 5227002.935, 475.3012339, 609849.9369, 5228409.495, 1318.601234 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608877.4568706715, 5227002.935339839, 475.30123394016647 ], [ 608877.4568706715, 5228409.49533984, 475.30123394016647 ], [ 609849.9368706715, 5228409.49533984, 1318.6012339401666 ], [ 609849.9368706715, 5227002.935339839, 1318.6012339401666 ], [ 608877.4568706715, 5227002.935339839, 475.30123394016647 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:12:04+00:00", "end_time": "2018-11-08T23:22:23+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181112_47121C6316.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7503085683276, 47.26250912192593, 262.3452129015322 ], [ -121.7500111238946, 47.27514248033773, 262.3452129015322 ], [ -121.73721766303925, 47.275002197213944, 673.3652129015322 ], [ -121.7375181498071, 47.26236890043118, 673.3652129015322 ], [ -121.7503085683276, 47.26250912192593, 262.3452129015322 ] ] ] }, "bbox": [ -121.7503086, 47.2623689, 262.3452129, -121.7372177, 47.27514248, 673.3652129 ], "properties": { "datetime": "2018-11-12T23:08:03Z", "pc:count": 48803712, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595034.3668, "count": 48803712, "maximum": 595510.5663, "minimum": 594542.7063, "name": "X", "position": 0, "stddev": 274.8635208, "variance": 75549.95509 }, { "average": 5235807.534, "count": 48803712, "maximum": 5236497.473, "minimum": 5235093.173, "name": "Y", "position": 1, "stddev": 392.8451553, "variance": 154327.3161 }, { "average": 428.616447, "count": 48803712, "maximum": 673.3652129, "minimum": 262.3452129, "name": "Z", "position": 2, "stddev": 56.20213487, "variance": 3158.679964 }, { "average": 36106.38355, "count": 48803712, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17425.23422, "variance": 303638787.5 }, { "average": 2.047558165, "count": 48803712, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.177026928, "variance": 1.385392389 }, { "average": 3.095101209, "count": 48803712, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.41800772, "variance": 2.010745894 }, { "average": 0, "count": 48803712, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.147073403e-07, "count": 48803712, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007840325089, "variance": 6.14706975e-07 }, { "average": 1.122224309, "count": 48803712, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5394003248, "variance": 0.2909527104 }, { "average": 0.4343768444, "count": 48803712, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.45304171, "variance": 270.7025814 }, { "average": 0.5083563111, "count": 48803712, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999301723, "variance": 0.2499301772 }, { "average": 1076.697576, "count": 48803712, "maximum": 1080, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.102675753, "variance": 1.215893816 }, { "average": 226097827.8, "count": 48803712, "maximum": 226099283.4, "minimum": 226096419.7, "name": "GpsTime", "position": 12, "stddev": 522.5586373, "variance": 273067.5294 }, { "average": 0.5083563111, "count": 48803712, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999301723, "variance": 0.2499301772 }, { "average": 0, "count": 48803712, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48803712, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.005807181224, "count": 48803712, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0759832744, "variance": 0.005773457989 }, { "average": 0, "count": 48803712, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594542.7063, 5235093.173, 262.3452129, 595510.5663, 5236497.473, 673.3652129 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594542.7063230235, 5235093.172847708, 262.3452129015322 ], [ 594542.7063230235, 5236497.4728477085, 262.3452129015322 ], [ 595510.5663230236, 5236497.4728477085, 673.3652129015322 ], [ 595510.5663230236, 5235093.172847708, 673.3652129015322 ], [ 594542.7063230235, 5235093.172847708, 262.3452129015322 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:08:03+00:00", "end_time": "2018-11-12T22:20:19+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181112_47121C6316.copc.json", "type": "application/json" } ], "assets": { "20181112_47121C6316.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181112_47121C6316.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6316.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7503086, 47.2623689, 262.3452129, -121.7372177, 47.27514248, 673.3652129 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.7503085683276, 47.26250912192593, 262.3452129015322 ], [ -121.7500111238946, 47.27514248033773, 262.3452129015322 ], [ -121.73721766303925, 47.275002197213944, 673.3652129015322 ], [ -121.7375181498071, 47.26236890043118, 673.3652129015322 ], [ -121.7503085683276, 47.26250912192593, 262.3452129015322 ] ] ] }, "id": "20181112_47121C6316.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181112_47121C6316.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:08:03Z", "pc:count": 48803712, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 595034.3668, "count": 48803712, "maximum": 595510.5663, "minimum": 594542.7063, "name": "X", "position": 0, "stddev": 274.8635208, "variance": 75549.95509 }, { "average": 5235807.534, "count": 48803712, "maximum": 5236497.473, "minimum": 5235093.173, "name": "Y", "position": 1, "stddev": 392.8451553, "variance": 154327.3161 }, { "average": 428.616447, "count": 48803712, "maximum": 673.3652129, "minimum": 262.3452129, "name": "Z", "position": 2, "stddev": 56.20213487, "variance": 3158.679964 }, { "average": 36106.38355, "count": 48803712, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17425.23422, "variance": 303638787.5 }, { "average": 2.047558165, "count": 48803712, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.177026928, "variance": 1.385392389 }, { "average": 3.095101209, "count": 48803712, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.41800772, "variance": 2.010745894 }, { "average": 0, "count": 48803712, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 6.147073403e-07, "count": 48803712, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0007840325089, "variance": 6.14706975e-07 }, { "average": 1.122224309, "count": 48803712, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5394003248, "variance": 0.2909527104 }, { "average": 0.4343768444, "count": 48803712, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.45304171, "variance": 270.7025814 }, { "average": 0.5083563111, "count": 48803712, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999301723, "variance": 0.2499301772 }, { "average": 1076.697576, "count": 48803712, "maximum": 1080, "minimum": 1074, "name": "PointSourceId", "position": 11, "stddev": 1.102675753, "variance": 1.215893816 }, { "average": 226097827.8, "count": 48803712, "maximum": 226099283.4, "minimum": 226096419.7, "name": "GpsTime", "position": 12, "stddev": 522.5586373, "variance": 273067.5294 }, { "average": 0.5083563111, "count": 48803712, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999301723, "variance": 0.2499301772 }, { "average": 0, "count": 48803712, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 48803712, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.005807181224, "count": 48803712, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0759832744, "variance": 0.005773457989 }, { "average": 0, "count": 48803712, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 594542.7063, 5235093.173, 262.3452129, 595510.5663, 5236497.473, 673.3652129 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 594542.7063230235, 5235093.172847708, 262.3452129015322 ], [ 594542.7063230235, 5236497.4728477085, 262.3452129015322 ], [ 595510.5663230236, 5236497.4728477085, 673.3652129015322 ], [ 595510.5663230236, 5235093.172847708, 673.3652129015322 ], [ 594542.7063230235, 5235093.172847708, 262.3452129015322 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:08:03+00:00", "end_time": "2018-11-12T22:20:19+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5305.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534841360625, 47.17501008733505, 686.5253204062823 ], [ -121.5750098641573, 47.187661628525284, 686.5253204062823 ], [ -121.56217765656137, 47.18750127157757, 1241.7053204062822 ], [ -121.56251925213563, 47.174849800919525, 1241.7053204062822 ], [ -121.57534841360625, 47.17501008733505, 686.5253204062823 ] ] ] }, "bbox": [ -121.5753484, 47.1748498, 686.5253204, -121.5621777, 47.18766163, 1241.70532 ], "properties": { "datetime": "2018-11-12T23:27:46Z", "pc:count": 105872758, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608421.3133, "count": 105872758, "maximum": 608928.5316, "minimum": 607956.0716, "name": "X", "position": 0, "stddev": 260.1398227, "variance": 67672.72735 }, { "average": 5226301.393, "count": 105872758, "maximum": 5227002.898, "minimum": 5225596.498, "name": "Y", "position": 1, "stddev": 383.7751008, "variance": 147283.328 }, { "average": 989.0211698, "count": 105872758, "maximum": 1241.70532, "minimum": 686.5253204, "name": "Z", "position": 2, "stddev": 104.1804261, "variance": 10853.56118 }, { "average": 34361.30467, "count": 105872758, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19929.23328, "variance": 397174339.1 }, { "average": 2.019221999, "count": 105872758, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.154072045, "variance": 1.331882286 }, { "average": 3.038236909, "count": 105872758, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.392036596, "variance": 1.937765884 }, { "average": 0, "count": 105872758, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.406317327e-07, "count": 105872758, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009168593316, "variance": 8.406310339e-07 }, { "average": 1.035874243, "count": 105872758, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2986569058, "variance": 0.08919594736 }, { "average": -0.3829918392, "count": 105872758, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.29445994, "variance": 265.5094246 }, { "average": 0.5022113904, "count": 105872758, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999951121, "variance": 0.2499951121 }, { "average": 1053.279535, "count": 105872758, "maximum": 1083, "minimum": 1029, "name": "PointSourceId", "position": 11, "stddev": 24.25315898, "variance": 588.2157204 }, { "average": 226046796.9, "count": 105872758, "maximum": 226100466.1, "minimum": 226003283.4, "name": "GpsTime", "position": 12, "stddev": 47147.53011, "variance": 2222889595 }, { "average": 0.5022113904, "count": 105872758, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999951121, "variance": 0.2499951121 }, { "average": 0, "count": 105872758, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 105872758, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001820288841, "count": 105872758, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0426259945, "variance": 0.001816975407 }, { "average": 0, "count": 105872758, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607956.0716, 5225596.498, 686.5253204, 608928.5316, 5227002.898, 1241.70532 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607956.0716221228, 5225596.498266766, 686.5253204062823 ], [ 607956.0716221228, 5227002.898266766, 686.5253204062823 ], [ 608928.5316221227, 5227002.898266766, 1241.7053204062822 ], [ 608928.5316221227, 5225596.498266766, 1241.7053204062822 ], [ 607956.0716221228, 5225596.498266766, 686.5253204062823 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:27:46+00:00", "end_time": "2018-11-11T20:28:03+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5305.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5305.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5305.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5305.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5753484, 47.1748498, 686.5253204, -121.5621777, 47.18766163, 1241.70532 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.57534841360625, 47.17501008733505, 686.5253204062823 ], [ -121.5750098641573, 47.187661628525284, 686.5253204062823 ], [ -121.56217765656137, 47.18750127157757, 1241.7053204062822 ], [ -121.56251925213563, 47.174849800919525, 1241.7053204062822 ], [ -121.57534841360625, 47.17501008733505, 686.5253204062823 ] ] ] }, "id": "20181111_47121B5305.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5305.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T23:27:46Z", "pc:count": 105872758, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 608421.3133, "count": 105872758, "maximum": 608928.5316, "minimum": 607956.0716, "name": "X", "position": 0, "stddev": 260.1398227, "variance": 67672.72735 }, { "average": 5226301.393, "count": 105872758, "maximum": 5227002.898, "minimum": 5225596.498, "name": "Y", "position": 1, "stddev": 383.7751008, "variance": 147283.328 }, { "average": 989.0211698, "count": 105872758, "maximum": 1241.70532, "minimum": 686.5253204, "name": "Z", "position": 2, "stddev": 104.1804261, "variance": 10853.56118 }, { "average": 34361.30467, "count": 105872758, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19929.23328, "variance": 397174339.1 }, { "average": 2.019221999, "count": 105872758, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.154072045, "variance": 1.331882286 }, { "average": 3.038236909, "count": 105872758, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.392036596, "variance": 1.937765884 }, { "average": 0, "count": 105872758, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.406317327e-07, "count": 105872758, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009168593316, "variance": 8.406310339e-07 }, { "average": 1.035874243, "count": 105872758, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.2986569058, "variance": 0.08919594736 }, { "average": -0.3829918392, "count": 105872758, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.29445994, "variance": 265.5094246 }, { "average": 0.5022113904, "count": 105872758, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999951121, "variance": 0.2499951121 }, { "average": 1053.279535, "count": 105872758, "maximum": 1083, "minimum": 1029, "name": "PointSourceId", "position": 11, "stddev": 24.25315898, "variance": 588.2157204 }, { "average": 226046796.9, "count": 105872758, "maximum": 226100466.1, "minimum": 226003283.4, "name": "GpsTime", "position": 12, "stddev": 47147.53011, "variance": 2222889595 }, { "average": 0.5022113904, "count": 105872758, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999951121, "variance": 0.2499951121 }, { "average": 0, "count": 105872758, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 105872758, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001820288841, "count": 105872758, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.0426259945, "variance": 0.001816975407 }, { "average": 0, "count": 105872758, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 607956.0716, 5225596.498, 686.5253204, 608928.5316, 5227002.898, 1241.70532 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 607956.0716221228, 5225596.498266766, 686.5253204062823 ], [ 607956.0716221228, 5227002.898266766, 686.5253204062823 ], [ 608928.5316221227, 5227002.898266766, 1241.7053204062822 ], [ 608928.5316221227, 5225596.498266766, 1241.7053204062822 ], [ 607956.0716221228, 5225596.498266766, 686.5253204062823 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T23:27:46+00:00", "end_time": "2018-11-11T20:28:03+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C7224.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530307327548, 47.31250890943527, 328.66188754789016 ], [ -121.77501112100883, 47.325139937318326, 328.66188754789016 ], [ -121.76222320072355, 47.325002526204905, 865.9618875478901 ], [ -121.7625181988499, 47.31237155868651, 865.9618875478901 ], [ -121.77530307327548, 47.31250890943527, 328.66188754789016 ] ] ] }, "bbox": [ -121.7753031, 47.31237156, 328.6618875, -121.7622232, 47.32513994, 865.9618875 ], "properties": { "datetime": "2018-11-12T22:14:02Z", "pc:count": 60632165, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593055.251, "count": 60632165, "maximum": 593531.0846, "minimum": 592564.5646, "name": "X", "position": 0, "stddev": 270.5156217, "variance": 73178.70156 }, { "average": 5241345.674, "count": 60632165, "maximum": 5242023.695, "minimum": 5240619.655, "name": "Y", "position": 1, "stddev": 413.0522206, "variance": 170612.137 }, { "average": 532.6672768, "count": 60632165, "maximum": 865.9618875, "minimum": 328.6618875, "name": "Z", "position": 2, "stddev": 111.8312486, "variance": 12506.22816 }, { "average": 34149.01286, "count": 60632165, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15467.60189, "variance": 239246708.1 }, { "average": 1.970197353, "count": 60632165, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.068513166, "variance": 1.141720385 }, { "average": 2.940473213, "count": 60632165, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.230208884, "variance": 1.513413898 }, { "average": 0, "count": 60632165, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.123224035e-07, "count": 60632165, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006421232282, "variance": 4.123222402e-07 }, { "average": 1.054034356, "count": 60632165, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4083020359, "variance": 0.1667105525 }, { "average": -1.048878207, "count": 60632165, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.91949877, "variance": 253.4304411 }, { "average": 0.5071775682, "count": 60632165, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499948484, "variance": 0.2499484866 }, { "average": 1067.921549, "count": 60632165, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.689974367, "variance": 13.61591083 }, { "average": 226074726.4, "count": 60632165, "maximum": 226096042.2, "minimum": 226016148.3, "name": "GpsTime", "position": 12, "stddev": 33808.07185, "variance": 1142985722 }, { "average": 0.5071775682, "count": 60632165, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499948484, "variance": 0.2499484866 }, { "average": 0, "count": 60632165, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60632165, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001750044716, "count": 60632165, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04179691482, "variance": 0.001746982089 }, { "average": 0, "count": 60632165, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592564.5646, 5240619.655, 328.6618875, 593531.0846, 5242023.695, 865.9618875 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592564.5645936728, 5240619.655354367, 328.66188754789016 ], [ 592564.5645936728, 5242023.695354366, 328.66188754789016 ], [ 593531.0845936728, 5242023.695354366, 865.9618875478901 ], [ 593531.0845936728, 5240619.655354367, 865.9618875478901 ], [ 592564.5645936728, 5240619.655354367, 328.66188754789016 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:14:02+00:00", "end_time": "2018-11-12T00:02:28+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C7224.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C7224.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C7224.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7224.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7753031, 47.31237156, 328.6618875, -121.7622232, 47.32513994, 865.9618875 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.77530307327548, 47.31250890943527, 328.66188754789016 ], [ -121.77501112100883, 47.325139937318326, 328.66188754789016 ], [ -121.76222320072355, 47.325002526204905, 865.9618875478901 ], [ -121.7625181988499, 47.31237155868651, 865.9618875478901 ], [ -121.77530307327548, 47.31250890943527, 328.66188754789016 ] ] ] }, "id": "20181111_47121C7224.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C7224.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:14:02Z", "pc:count": 60632165, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 593055.251, "count": 60632165, "maximum": 593531.0846, "minimum": 592564.5646, "name": "X", "position": 0, "stddev": 270.5156217, "variance": 73178.70156 }, { "average": 5241345.674, "count": 60632165, "maximum": 5242023.695, "minimum": 5240619.655, "name": "Y", "position": 1, "stddev": 413.0522206, "variance": 170612.137 }, { "average": 532.6672768, "count": 60632165, "maximum": 865.9618875, "minimum": 328.6618875, "name": "Z", "position": 2, "stddev": 111.8312486, "variance": 12506.22816 }, { "average": 34149.01286, "count": 60632165, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 15467.60189, "variance": 239246708.1 }, { "average": 1.970197353, "count": 60632165, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.068513166, "variance": 1.141720385 }, { "average": 2.940473213, "count": 60632165, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.230208884, "variance": 1.513413898 }, { "average": 0, "count": 60632165, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.123224035e-07, "count": 60632165, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006421232282, "variance": 4.123222402e-07 }, { "average": 1.054034356, "count": 60632165, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4083020359, "variance": 0.1667105525 }, { "average": -1.048878207, "count": 60632165, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.91949877, "variance": 253.4304411 }, { "average": 0.5071775682, "count": 60632165, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499948484, "variance": 0.2499484866 }, { "average": 1067.921549, "count": 60632165, "maximum": 1073, "minimum": 1061, "name": "PointSourceId", "position": 11, "stddev": 3.689974367, "variance": 13.61591083 }, { "average": 226074726.4, "count": 60632165, "maximum": 226096042.2, "minimum": 226016148.3, "name": "GpsTime", "position": 12, "stddev": 33808.07185, "variance": 1142985722 }, { "average": 0.5071775682, "count": 60632165, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499948484, "variance": 0.2499484866 }, { "average": 0, "count": 60632165, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 60632165, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001750044716, "count": 60632165, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04179691482, "variance": 0.001746982089 }, { "average": 0, "count": 60632165, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 592564.5646, 5240619.655, 328.6618875, 593531.0846, 5242023.695, 865.9618875 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 592564.5645936728, 5240619.655354367, 328.66188754789016 ], [ 592564.5645936728, 5242023.695354366, 328.66188754789016 ], [ 593531.0845936728, 5242023.695354366, 865.9618875478901 ], [ 593531.0845936728, 5240619.655354367, 865.9618875478901 ], [ 592564.5645936728, 5240619.655354367, 328.66188754789016 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:14:02+00:00", "end_time": "2018-11-12T00:02:28+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5403.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785748929353, 47.17501024767586, 581.3740707366354 ], [ -121.53750991885931, 47.18766571786951, 581.3740707366354 ], [ -121.5246684186124, 47.18750103655405, 2304.6540707366353 ], [ -121.52501903822314, 47.17484563881647, 2304.6540707366353 ], [ -121.53785748929353, 47.17501024767586, 581.3740707366354 ] ] ] }, "bbox": [ -121.5378575, 47.17484564, 581.3740707, -121.5246684, 47.18766572, 2304.654071 ], "properties": { "datetime": "2018-11-11T20:55:03Z", "pc:count": 57490618, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611300.2573, "count": 57490618, "maximum": 611770.1326, "minimum": 610796.9526, "name": "X", "position": 0, "stddev": 275.5727996, "variance": 75940.36787 }, { "average": 5226375.537, "count": 57490618, "maximum": 5227055.877, "minimum": 5225649.017, "name": "Y", "position": 1, "stddev": 399.9204844, "variance": 159936.3939 }, { "average": 917.5771441, "count": 57490618, "maximum": 2304.654071, "minimum": 581.3740707, "name": "Z", "position": 2, "stddev": 108.0236492, "variance": 11669.10879 }, { "average": 35256.23237, "count": 57490618, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18201.94014, "variance": 331310625 }, { "average": 1.943045977, "count": 57490618, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.090089378, "variance": 1.188294851 }, { "average": 2.886258885, "count": 57490618, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.316327398, "variance": 1.732717819 }, { "average": 0, "count": 57490618, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.60912137e-07, "count": 57490618, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00051079553, "variance": 2.609120735e-07 }, { "average": 1.054251669, "count": 57490618, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3758137448, "variance": 0.1412359708 }, { "average": -0.4944975438, "count": 57490618, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97578278, "variance": 255.2256356 }, { "average": 0.5064482695, "count": 57490618, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999584224, "variance": 0.2499584242 }, { "average": 1029.40559, "count": 57490618, "maximum": 1032, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 1.289418377, "variance": 1.662599751 }, { "average": 226003596.7, "count": 57490618, "maximum": 226004903.8, "minimum": 226002141.6, "name": "GpsTime", "position": 12, "stddev": 588.1028578, "variance": 345864.9713 }, { "average": 0.5064482695, "count": 57490618, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999584224, "variance": 0.2499584242 }, { "average": 0, "count": 57490618, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57490618, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002997584754, "count": 57490618, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05466808293, "variance": 0.002988599291 }, { "average": 0, "count": 57490618, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610796.9526, 5225649.017, 581.3740707, 611770.1326, 5227055.877, 2304.654071 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610796.9526207113, 5225649.017353556, 581.3740707366354 ], [ 610796.9526207113, 5227055.8773535555, 581.3740707366354 ], [ 611770.1326207112, 5227055.8773535555, 2304.6540707366353 ], [ 611770.1326207112, 5225649.017353556, 2304.6540707366353 ], [ 610796.9526207113, 5225649.017353556, 581.3740707366354 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:55:03+00:00", "end_time": "2018-11-11T20:09:01+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5403.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5403.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5403.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5403.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5378575, 47.17484564, 581.3740707, -121.5246684, 47.18766572, 2304.654071 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785748929353, 47.17501024767586, 581.3740707366354 ], [ -121.53750991885931, 47.18766571786951, 581.3740707366354 ], [ -121.5246684186124, 47.18750103655405, 2304.6540707366353 ], [ -121.52501903822314, 47.17484563881647, 2304.6540707366353 ], [ -121.53785748929353, 47.17501024767586, 581.3740707366354 ] ] ] }, "id": "20181111_47121B5403.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5403.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:55:03Z", "pc:count": 57490618, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611300.2573, "count": 57490618, "maximum": 611770.1326, "minimum": 610796.9526, "name": "X", "position": 0, "stddev": 275.5727996, "variance": 75940.36787 }, { "average": 5226375.537, "count": 57490618, "maximum": 5227055.877, "minimum": 5225649.017, "name": "Y", "position": 1, "stddev": 399.9204844, "variance": 159936.3939 }, { "average": 917.5771441, "count": 57490618, "maximum": 2304.654071, "minimum": 581.3740707, "name": "Z", "position": 2, "stddev": 108.0236492, "variance": 11669.10879 }, { "average": 35256.23237, "count": 57490618, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18201.94014, "variance": 331310625 }, { "average": 1.943045977, "count": 57490618, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.090089378, "variance": 1.188294851 }, { "average": 2.886258885, "count": 57490618, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.316327398, "variance": 1.732717819 }, { "average": 0, "count": 57490618, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.60912137e-07, "count": 57490618, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00051079553, "variance": 2.609120735e-07 }, { "average": 1.054251669, "count": 57490618, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3758137448, "variance": 0.1412359708 }, { "average": -0.4944975438, "count": 57490618, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.97578278, "variance": 255.2256356 }, { "average": 0.5064482695, "count": 57490618, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999584224, "variance": 0.2499584242 }, { "average": 1029.40559, "count": 57490618, "maximum": 1032, "minimum": 1026, "name": "PointSourceId", "position": 11, "stddev": 1.289418377, "variance": 1.662599751 }, { "average": 226003596.7, "count": 57490618, "maximum": 226004903.8, "minimum": 226002141.6, "name": "GpsTime", "position": 12, "stddev": 588.1028578, "variance": 345864.9713 }, { "average": 0.5064482695, "count": 57490618, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999584224, "variance": 0.2499584242 }, { "average": 0, "count": 57490618, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57490618, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002997584754, "count": 57490618, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05466808293, "variance": 0.002988599291 }, { "average": 0, "count": 57490618, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610796.9526, 5225649.017, 581.3740707, 611770.1326, 5227055.877, 2304.654071 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610796.9526207113, 5225649.017353556, 581.3740707366354 ], [ 610796.9526207113, 5227055.8773535555, 581.3740707366354 ], [ 611770.1326207112, 5227055.8773535555, 2304.6540707366353 ], [ 611770.1326207112, 5225649.017353556, 2304.6540707366353 ], [ 610796.9526207113, 5225649.017353556, 581.3740707366354 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:55:03+00:00", "end_time": "2018-11-11T20:09:01+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5207.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035514935865, 47.22501032145031, 226.39850692645496 ], [ -121.5500099806887, 47.237664491598196, 226.39850692645496 ], [ -121.53717060075549, 47.23750126343765, 1261.558506926455 ], [ -121.53751882317754, 47.224847165109274, 1261.558506926455 ], [ -121.55035514935865, 47.22501032145031, 226.39850692645496 ] ] ] }, "bbox": [ -121.5503551, 47.22484717, 226.3985069, -121.5371706, 47.23766449, 1261.558507 ], "properties": { "datetime": "2018-11-12T22:06:51Z", "pc:count": 82127019, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610207.7261, "count": 82127019, "maximum": 610718.8688, "minimum": 609746.7688, "name": "X", "position": 0, "stddev": 263.856041, "variance": 69620.01038 }, { "average": 5231876.034, "count": 82127019, "maximum": 5232594.472, "minimum": 5231187.752, "name": "Y", "position": 1, "stddev": 423.0711624, "variance": 178989.2084 }, { "average": 976.1272779, "count": 82127019, "maximum": 1261.558507, "minimum": 226.3985069, "name": "Z", "position": 2, "stddev": 120.2488653, "variance": 14459.78962 }, { "average": 37777.92663, "count": 82127019, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19948.32717, "variance": 397935756.7 }, { "average": 1.876768594, "count": 82127019, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.113248173, "variance": 1.239321496 }, { "average": 2.754000069, "count": 82127019, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.439561049, "variance": 2.072336014 }, { "average": 0, "count": 82127019, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.461151293e-07, "count": 82127019, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003822500618, "variance": 1.461151097e-07 }, { "average": 1.061135776, "count": 82127019, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3817530396, "variance": 0.1457353833 }, { "average": 0.1005123573, "count": 82127019, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87265389, "variance": 251.9411415 }, { "average": 0.5037415275, "count": 82127019, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999860038, "variance": 0.249986004 }, { "average": 1058.537627, "count": 82127019, "maximum": 1072, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 14.58657447, "variance": 212.7681546 }, { "average": 226058565.3, "count": 82127019, "maximum": 226095611.1, "minimum": 226007796.1, "name": "GpsTime", "position": 12, "stddev": 41983.12209, "variance": 1762582540 }, { "average": 0.5037415275, "count": 82127019, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999860038, "variance": 0.249986004 }, { "average": 0, "count": 82127019, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 82127019, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002944572967, "count": 82127019, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05418396896, "variance": 0.002935902493 }, { "average": 0, "count": 82127019, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609746.7688, 5231187.752, 226.3985069, 610718.8688, 5232594.472, 1261.558507 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609746.7688380338, 5231187.751622056, 226.39850692645496 ], [ 609746.7688380338, 5232594.471622056, 226.39850692645496 ], [ 610718.8688380339, 5232594.471622056, 1261.558506926455 ], [ 610718.8688380339, 5231187.751622056, 1261.558506926455 ], [ 609746.7688380338, 5231187.751622056, 226.39850692645496 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:06:51+00:00", "end_time": "2018-11-11T21:43:16+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5207.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5207.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5207.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5207.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5503551, 47.22484717, 226.3985069, -121.5371706, 47.23766449, 1261.558507 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035514935865, 47.22501032145031, 226.39850692645496 ], [ -121.5500099806887, 47.237664491598196, 226.39850692645496 ], [ -121.53717060075549, 47.23750126343765, 1261.558506926455 ], [ -121.53751882317754, 47.224847165109274, 1261.558506926455 ], [ -121.55035514935865, 47.22501032145031, 226.39850692645496 ] ] ] }, "id": "20181111_47121B5207.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5207.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:06:51Z", "pc:count": 82127019, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610207.7261, "count": 82127019, "maximum": 610718.8688, "minimum": 609746.7688, "name": "X", "position": 0, "stddev": 263.856041, "variance": 69620.01038 }, { "average": 5231876.034, "count": 82127019, "maximum": 5232594.472, "minimum": 5231187.752, "name": "Y", "position": 1, "stddev": 423.0711624, "variance": 178989.2084 }, { "average": 976.1272779, "count": 82127019, "maximum": 1261.558507, "minimum": 226.3985069, "name": "Z", "position": 2, "stddev": 120.2488653, "variance": 14459.78962 }, { "average": 37777.92663, "count": 82127019, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19948.32717, "variance": 397935756.7 }, { "average": 1.876768594, "count": 82127019, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.113248173, "variance": 1.239321496 }, { "average": 2.754000069, "count": 82127019, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.439561049, "variance": 2.072336014 }, { "average": 0, "count": 82127019, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.461151293e-07, "count": 82127019, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003822500618, "variance": 1.461151097e-07 }, { "average": 1.061135776, "count": 82127019, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3817530396, "variance": 0.1457353833 }, { "average": 0.1005123573, "count": 82127019, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.87265389, "variance": 251.9411415 }, { "average": 0.5037415275, "count": 82127019, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999860038, "variance": 0.249986004 }, { "average": 1058.537627, "count": 82127019, "maximum": 1072, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 14.58657447, "variance": 212.7681546 }, { "average": 226058565.3, "count": 82127019, "maximum": 226095611.1, "minimum": 226007796.1, "name": "GpsTime", "position": 12, "stddev": 41983.12209, "variance": 1762582540 }, { "average": 0.5037415275, "count": 82127019, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999860038, "variance": 0.249986004 }, { "average": 0, "count": 82127019, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 82127019, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002944572967, "count": 82127019, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05418396896, "variance": 0.002935902493 }, { "average": 0, "count": 82127019, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609746.7688, 5231187.752, 226.3985069, 610718.8688, 5232594.472, 1261.558507 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609746.7688380338, 5231187.751622056, 226.39850692645496 ], [ 609746.7688380338, 5232594.471622056, 226.39850692645496 ], [ 610718.8688380339, 5232594.471622056, 1261.558506926455 ], [ 610718.8688380339, 5231187.751622056, 1261.558506926455 ], [ 609746.7688380338, 5231187.751622056, 226.39850692645496 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:06:51+00:00", "end_time": "2018-11-11T21:43:16+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5218.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5378580214331, 47.20001013571294, -46.52225026258162 ], [ -121.53751013736964, 47.21266591025227, -46.52225026258162 ], [ -121.52466841560299, 47.212501239053786, 792.2777497374184 ], [ -121.52501935164757, 47.199845536973235, 792.2777497374184 ], [ -121.5378580214331, 47.20001013571294, -46.52225026258162 ] ] ] }, "bbox": [ -121.537858, 47.19984554, -46.52225026, -121.5246684, 47.21266591, 792.2777497 ], "properties": { "datetime": "2018-11-12T22:42:02Z", "pc:count": 80240578, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611195.8439, "count": 80240578, "maximum": 611717.6326, "minimum": 610744.8926, "name": "X", "position": 0, "stddev": 266.8055963, "variance": 71185.22623 }, { "average": 5229218.301, "count": 80240578, "maximum": 5229834.087, "minimum": 5228427.187, "name": "Y", "position": 1, "stddev": 409.8099853, "variance": 167944.2241 }, { "average": 541.71104, "count": 80240578, "maximum": 792.2777497, "minimum": -46.52225026, "name": "Z", "position": 2, "stddev": 67.25669558, "variance": 4523.463101 }, { "average": 35371.45478, "count": 80240578, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16169.21074, "variance": 261443376.1 }, { "average": 1.936307849, "count": 80240578, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.078476333, "variance": 1.1631112 }, { "average": 2.871750301, "count": 80240578, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294447838, "variance": 1.675595206 }, { "average": 0, "count": 80240578, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.931690971e-06, "count": 80240578, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001389851526, "variance": 1.931687263e-06 }, { "average": 1.088749211, "count": 80240578, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6078281308, "variance": 0.3694550365 }, { "average": -0.7665525184, "count": 80240578, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.64635613, "variance": 277.1011723 }, { "average": 0.510032019, "count": 80240578, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998993516, "variance": 0.2498993617 }, { "average": 1033.19993, "count": 80240578, "maximum": 1076, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 24.15830287, "variance": 583.6235975 }, { "average": 225944292.8, "count": 80240578, "maximum": 226097722.9, "minimum": 225753810.7, "name": "GpsTime", "position": 12, "stddev": 134800.5496, "variance": 18171188160.0 }, { "average": 0.510032019, "count": 80240578, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998993516, "variance": 0.2498993617 }, { "average": 0, "count": 80240578, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 80240578, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002615796212, "count": 80240578, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05107791945, "variance": 0.002608953855 }, { "average": 0, "count": 80240578, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610744.8926, 5228427.187, -46.52225026, 611717.6326, 5229834.087, 792.2777497 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610744.8925668227, 5228427.186736527, -46.52225026258162 ], [ 610744.8925668227, 5229834.086736527, -46.52225026258162 ], [ 611717.6325668227, 5229834.086736527, 792.2777497374184 ], [ 611717.6325668227, 5228427.186736527, 792.2777497374184 ], [ 610744.8925668227, 5228427.186736527, -46.52225026258162 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:42:02+00:00", "end_time": "2018-11-08T23:10:10+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5218.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5218.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5218.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5218.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.537858, 47.19984554, -46.52225026, -121.5246684, 47.21266591, 792.2777497 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5378580214331, 47.20001013571294, -46.52225026258162 ], [ -121.53751013736964, 47.21266591025227, -46.52225026258162 ], [ -121.52466841560299, 47.212501239053786, 792.2777497374184 ], [ -121.52501935164757, 47.199845536973235, 792.2777497374184 ], [ -121.5378580214331, 47.20001013571294, -46.52225026258162 ] ] ] }, "id": "20181108_47121B5218.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5218.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:42:02Z", "pc:count": 80240578, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611195.8439, "count": 80240578, "maximum": 611717.6326, "minimum": 610744.8926, "name": "X", "position": 0, "stddev": 266.8055963, "variance": 71185.22623 }, { "average": 5229218.301, "count": 80240578, "maximum": 5229834.087, "minimum": 5228427.187, "name": "Y", "position": 1, "stddev": 409.8099853, "variance": 167944.2241 }, { "average": 541.71104, "count": 80240578, "maximum": 792.2777497, "minimum": -46.52225026, "name": "Z", "position": 2, "stddev": 67.25669558, "variance": 4523.463101 }, { "average": 35371.45478, "count": 80240578, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16169.21074, "variance": 261443376.1 }, { "average": 1.936307849, "count": 80240578, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.078476333, "variance": 1.1631112 }, { "average": 2.871750301, "count": 80240578, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.294447838, "variance": 1.675595206 }, { "average": 0, "count": 80240578, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.931690971e-06, "count": 80240578, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001389851526, "variance": 1.931687263e-06 }, { "average": 1.088749211, "count": 80240578, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.6078281308, "variance": 0.3694550365 }, { "average": -0.7665525184, "count": 80240578, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.64635613, "variance": 277.1011723 }, { "average": 0.510032019, "count": 80240578, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4998993516, "variance": 0.2498993617 }, { "average": 1033.19993, "count": 80240578, "maximum": 1076, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 24.15830287, "variance": 583.6235975 }, { "average": 225944292.8, "count": 80240578, "maximum": 226097722.9, "minimum": 225753810.7, "name": "GpsTime", "position": 12, "stddev": 134800.5496, "variance": 18171188160.0 }, { "average": 0.510032019, "count": 80240578, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4998993516, "variance": 0.2498993617 }, { "average": 0, "count": 80240578, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 80240578, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002615796212, "count": 80240578, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05107791945, "variance": 0.002608953855 }, { "average": 0, "count": 80240578, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610744.8926, 5228427.187, -46.52225026, 611717.6326, 5229834.087, 792.2777497 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610744.8925668227, 5228427.186736527, -46.52225026258162 ], [ 610744.8925668227, 5229834.086736527, -46.52225026258162 ], [ 611717.6325668227, 5229834.086736527, 792.2777497374184 ], [ 611717.6325668227, 5228427.186736527, 792.2777497374184 ], [ 610744.8925668227, 5228427.186736527, -46.52225026258162 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:42:02+00:00", "end_time": "2018-11-08T23:10:10+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4221.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788096471874, 47.18751097407146, 771.7527297282021 ], [ -121.4375091602926, 47.20017644684341, 771.7527297282021 ], [ -121.42464518219448, 47.200000247979865, 1305.432729728202 ], [ -121.42502004460717, 47.18733485279609, 1305.432729728202 ], [ -121.43788096471874, 47.18751097407146, 771.7527297282021 ] ] ] }, "bbox": [ -121.437881, 47.18733485, 771.7527297, -121.4246452, 47.20017645, 1305.43273 ], "properties": { "datetime": "2018-11-11T20:30:45Z", "pc:count": 49027997, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618857.735, "count": 49027997, "maximum": 619319.5854, "minimum": 618344.8854, "name": "X", "position": 0, "stddev": 271.7131542, "variance": 73828.03814 }, { "average": 5227911.657, "count": 49027997, "maximum": 5228592.897, "minimum": 5227184.857, "name": "Y", "position": 1, "stddev": 391.895968, "variance": 153582.4498 }, { "average": 1061.806025, "count": 49027997, "maximum": 1305.43273, "minimum": 771.7527297, "name": "Z", "position": 2, "stddev": 110.3799474, "variance": 12183.73279 }, { "average": 38856.86907, "count": 49027997, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19750.45524, "variance": 390080482 }, { "average": 1.821021079, "count": 49027997, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.080832417, "variance": 1.168198715 }, { "average": 2.642011992, "count": 49027997, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.417589303, "variance": 2.009559431 }, { "average": 0, "count": 49027997, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.467406592e-07, "count": 49027997, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005888467934, "variance": 3.467405461e-07 }, { "average": 1.080837506, "count": 49027997, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4070924284, "variance": 0.1657242452 }, { "average": -0.3485643761, "count": 49027997, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95352499, "variance": 254.5149595 }, { "average": 0.5065740499, "count": 49027997, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999567851, "variance": 0.249956787 }, { "average": 1025.927542, "count": 49027997, "maximum": 1029, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.16963231, "variance": 1.368039741 }, { "average": 226002029.9, "count": 49027997, "maximum": 226003445.1, "minimum": 226000739.3, "name": "GpsTime", "position": 12, "stddev": 532.3493047, "variance": 283395.7822 }, { "average": 0.5065740499, "count": 49027997, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999567851, "variance": 0.249956787 }, { "average": 0, "count": 49027997, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49027997, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003047381275, "count": 49027997, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05511891512, "variance": 0.003038094804 }, { "average": 0, "count": 49027997, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618344.8854, 5227184.857, 771.7527297, 619319.5854, 5228592.897, 1305.43273 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618344.8853652707, 5227184.857330186, 771.7527297282021 ], [ 618344.8853652707, 5228592.897330185, 771.7527297282021 ], [ 619319.5853652706, 5228592.897330185, 1305.432729728202 ], [ 619319.5853652706, 5227184.857330186, 1305.432729728202 ], [ 618344.8853652707, 5227184.857330186, 771.7527297282021 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:30:45+00:00", "end_time": "2018-11-11T19:45:39+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4221.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4221.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4221.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4221.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.437881, 47.18733485, 771.7527297, -121.4246452, 47.20017645, 1305.43273 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788096471874, 47.18751097407146, 771.7527297282021 ], [ -121.4375091602926, 47.20017644684341, 771.7527297282021 ], [ -121.42464518219448, 47.200000247979865, 1305.432729728202 ], [ -121.42502004460717, 47.18733485279609, 1305.432729728202 ], [ -121.43788096471874, 47.18751097407146, 771.7527297282021 ] ] ] }, "id": "20181111_47121B4221.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4221.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:30:45Z", "pc:count": 49027997, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618857.735, "count": 49027997, "maximum": 619319.5854, "minimum": 618344.8854, "name": "X", "position": 0, "stddev": 271.7131542, "variance": 73828.03814 }, { "average": 5227911.657, "count": 49027997, "maximum": 5228592.897, "minimum": 5227184.857, "name": "Y", "position": 1, "stddev": 391.895968, "variance": 153582.4498 }, { "average": 1061.806025, "count": 49027997, "maximum": 1305.43273, "minimum": 771.7527297, "name": "Z", "position": 2, "stddev": 110.3799474, "variance": 12183.73279 }, { "average": 38856.86907, "count": 49027997, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19750.45524, "variance": 390080482 }, { "average": 1.821021079, "count": 49027997, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.080832417, "variance": 1.168198715 }, { "average": 2.642011992, "count": 49027997, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.417589303, "variance": 2.009559431 }, { "average": 0, "count": 49027997, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.467406592e-07, "count": 49027997, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005888467934, "variance": 3.467405461e-07 }, { "average": 1.080837506, "count": 49027997, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4070924284, "variance": 0.1657242452 }, { "average": -0.3485643761, "count": 49027997, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.95352499, "variance": 254.5149595 }, { "average": 0.5065740499, "count": 49027997, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999567851, "variance": 0.249956787 }, { "average": 1025.927542, "count": 49027997, "maximum": 1029, "minimum": 1023, "name": "PointSourceId", "position": 11, "stddev": 1.16963231, "variance": 1.368039741 }, { "average": 226002029.9, "count": 49027997, "maximum": 226003445.1, "minimum": 226000739.3, "name": "GpsTime", "position": 12, "stddev": 532.3493047, "variance": 283395.7822 }, { "average": 0.5065740499, "count": 49027997, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999567851, "variance": 0.249956787 }, { "average": 0, "count": 49027997, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49027997, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.003047381275, "count": 49027997, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05511891512, "variance": 0.003038094804 }, { "average": 0, "count": 49027997, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618344.8854, 5227184.857, 771.7527297, 619319.5854, 5228592.897, 1305.43273 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618344.8853652707, 5227184.857330186, 771.7527297282021 ], [ 618344.8853652707, 5228592.897330185, 771.7527297282021 ], [ 619319.5853652706, 5228592.897330185, 1305.432729728202 ], [ 619319.5853652706, 5227184.857330186, 1305.432729728202 ], [ 618344.8853652707, 5227184.857330186, 771.7527297282021 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:30:45+00:00", "end_time": "2018-11-11T19:45:39+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3121.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539525076294, 47.187511207928054, 715.5526375051759 ], [ -121.37500835808052, 47.20018349169955, 715.5526375051759 ], [ -121.36213078222507, 47.20000007542862, 1303.6526375051758 ], [ -121.36252073758544, 47.187327872466874, 1303.6526375051758 ], [ -121.37539525076294, 47.187511207928054, 715.5526375051759 ] ] ] }, "bbox": [ -121.3753953, 47.18732787, 715.5526375, -121.3621308, 47.20018349, 1303.652638 ], "properties": { "datetime": "2018-11-11T20:01:37Z", "pc:count": 57857139, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623543.3909, "count": 57857139, "maximum": 624054.374, "minimum": 623078.614, "name": "X", "position": 0, "stddev": 268.2238904, "variance": 71944.05538 }, { "average": 5228002.753, "count": 57857139, "maximum": 5228690.319, "minimum": 5227281.479, "name": "Y", "position": 1, "stddev": 396.4668824, "variance": 157185.9888 }, { "average": 1097.418813, "count": 57857139, "maximum": 1303.652638, "minimum": 715.5526375, "name": "Z", "position": 2, "stddev": 101.2993887, "variance": 10261.56614 }, { "average": 34535.14223, "count": 57857139, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18854.55988, "variance": 355494428.4 }, { "average": 1.974363423, "count": 57857139, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.100413718, "variance": 1.210910352 }, { "average": 2.948837999, "count": 57857139, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.307337984, "variance": 1.709132606 }, { "average": 0, "count": 57857139, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.679012991e-07, "count": 57857139, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009838192817, "variance": 9.67900379e-07 }, { "average": 1.066072918, "count": 57857139, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.35599235, "variance": 0.1267305533 }, { "average": -0.1567742664, "count": 57857139, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.08516286, "variance": 258.7324642 }, { "average": 0.5083045327, "count": 57857139, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999310343, "variance": 0.2499310391 }, { "average": 1022.056967, "count": 57857139, "maximum": 1025, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.174380917, "variance": 1.379170538 }, { "average": 226000307.8, "count": 57857139, "maximum": 226001697.6, "minimum": 225999020.1, "name": "GpsTime", "position": 12, "stddev": 527.4847172, "variance": 278240.1269 }, { "average": 0.5083045327, "count": 57857139, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999310343, "variance": 0.2499310391 }, { "average": 0, "count": 57857139, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57857139, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00216744212, "count": 57857139, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04650531531, "variance": 0.002162744352 }, { "average": 0, "count": 57857139, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623078.614, 5227281.479, 715.5526375, 624054.374, 5228690.319, 1303.652638 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623078.6140213244, 5227281.478790544, 715.5526375051759 ], [ 623078.6140213244, 5228690.318790544, 715.5526375051759 ], [ 624054.3740213244, 5228690.318790544, 1303.6526375051758 ], [ 624054.3740213244, 5227281.478790544, 1303.6526375051758 ], [ 623078.6140213244, 5227281.478790544, 715.5526375051759 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:01:37+00:00", "end_time": "2018-11-11T19:17:00+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3121.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3121.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3121.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3121.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3753953, 47.18732787, 715.5526375, -121.3621308, 47.20018349, 1303.652638 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.37539525076294, 47.187511207928054, 715.5526375051759 ], [ -121.37500835808052, 47.20018349169955, 715.5526375051759 ], [ -121.36213078222507, 47.20000007542862, 1303.6526375051758 ], [ -121.36252073758544, 47.187327872466874, 1303.6526375051758 ], [ -121.37539525076294, 47.187511207928054, 715.5526375051759 ] ] ] }, "id": "20181111_47121B3121.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3121.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:01:37Z", "pc:count": 57857139, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 623543.3909, "count": 57857139, "maximum": 624054.374, "minimum": 623078.614, "name": "X", "position": 0, "stddev": 268.2238904, "variance": 71944.05538 }, { "average": 5228002.753, "count": 57857139, "maximum": 5228690.319, "minimum": 5227281.479, "name": "Y", "position": 1, "stddev": 396.4668824, "variance": 157185.9888 }, { "average": 1097.418813, "count": 57857139, "maximum": 1303.652638, "minimum": 715.5526375, "name": "Z", "position": 2, "stddev": 101.2993887, "variance": 10261.56614 }, { "average": 34535.14223, "count": 57857139, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18854.55988, "variance": 355494428.4 }, { "average": 1.974363423, "count": 57857139, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.100413718, "variance": 1.210910352 }, { "average": 2.948837999, "count": 57857139, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.307337984, "variance": 1.709132606 }, { "average": 0, "count": 57857139, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 9.679012991e-07, "count": 57857139, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009838192817, "variance": 9.67900379e-07 }, { "average": 1.066072918, "count": 57857139, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.35599235, "variance": 0.1267305533 }, { "average": -0.1567742664, "count": 57857139, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.08516286, "variance": 258.7324642 }, { "average": 0.5083045327, "count": 57857139, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999310343, "variance": 0.2499310391 }, { "average": 1022.056967, "count": 57857139, "maximum": 1025, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.174380917, "variance": 1.379170538 }, { "average": 226000307.8, "count": 57857139, "maximum": 226001697.6, "minimum": 225999020.1, "name": "GpsTime", "position": 12, "stddev": 527.4847172, "variance": 278240.1269 }, { "average": 0.5083045327, "count": 57857139, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999310343, "variance": 0.2499310391 }, { "average": 0, "count": 57857139, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 57857139, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00216744212, "count": 57857139, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04650531531, "variance": 0.002162744352 }, { "average": 0, "count": 57857139, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 623078.614, 5227281.479, 715.5526375, 624054.374, 5228690.319, 1303.652638 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 623078.6140213244, 5227281.478790544, 715.5526375051759 ], [ 623078.6140213244, 5228690.318790544, 715.5526375051759 ], [ 624054.3740213244, 5228690.318790544, 1303.6526375051758 ], [ 624054.3740213244, 5227281.478790544, 1303.6526375051758 ], [ 623078.6140213244, 5227281.478790544, 715.5526375051759 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:01:37+00:00", "end_time": "2018-11-11T19:17:00+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5205.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5128642027351, 47.23751088877459, 346.23148024650453 ], [ -121.51250984866851, 47.25016859662492, 346.23148024650453 ], [ -121.49966185187051, 47.25000105694804, 1352.8314802465045 ], [ -121.500019263832, 47.23734342283747, 1352.8314802465045 ], [ -121.5128642027351, 47.23751088877459, 346.23148024650453 ] ] ] }, "bbox": [ -121.5128642, 47.23734342, 346.2314802, -121.4996619, 47.2501686, 1352.83148 ], "properties": { "datetime": "2018-11-12T00:13:39Z", "pc:count": 93619306, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613029.9112, "count": 93619306, "maximum": 613531.0452, "minimum": 612558.5052, "name": "X", "position": 0, "stddev": 280.0355551, "variance": 78419.91214 }, { "average": 5233297.835, "count": 93619306, "maximum": 5234037.459, "minimum": 5232630.319, "name": "Y", "position": 1, "stddev": 410.2486946, "variance": 168303.9914 }, { "average": 1149.51752, "count": 93619306, "maximum": 1352.83148, "minimum": 346.2314802, "name": "Z", "position": 2, "stddev": 110.5476514, "variance": 12220.78324 }, { "average": 37666.74976, "count": 93619306, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19869.60803, "variance": 394801323.3 }, { "average": 1.7728211, "count": 93619306, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9943946091, "variance": 0.9888206385 }, { "average": 2.545712537, "count": 93619306, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.263633804, "variance": 1.596770391 }, { "average": 0, "count": 93619306, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.311282825e-07, "count": 93619306, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005754373783, "variance": 3.311281763e-07 }, { "average": 1.050312058, "count": 93619306, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3513664988, "variance": 0.1234584165 }, { "average": -0.06967984394, "count": 93619306, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.31688655, "variance": 266.2407866 }, { "average": 0.5068842424, "count": 93619306, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999526076, "variance": 0.2499526099 }, { "average": 1050.453319, "count": 93619306, "maximum": 1062, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 9.349493542, "variance": 87.4130295 }, { "average": 226011991.9, "count": 93619306, "maximum": 226016819.4, "minimum": 226007746.9, "name": "GpsTime", "position": 12, "stddev": 3190.740558, "variance": 10180825.31 }, { "average": 0.5068842424, "count": 93619306, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999526076, "variance": 0.2499526099 }, { "average": 0, "count": 93619306, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 93619306, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002522588663, "count": 93619306, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05016198996, "variance": 0.002516225237 }, { "average": 0, "count": 93619306, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612558.5052, 5232630.319, 346.2314802, 613531.0452, 5234037.459, 1352.83148 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612558.5051715027, 5232630.31851791, 346.23148024650453 ], [ 612558.5051715027, 5234037.458517911, 346.23148024650453 ], [ 613531.0451715027, 5234037.458517911, 1352.8314802465045 ], [ 613531.0451715027, 5232630.31851791, 1352.8314802465045 ], [ 612558.5051715027, 5232630.31851791, 346.23148024650453 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:13:39+00:00", "end_time": "2018-11-11T21:42:26+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5205.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5205.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5205.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5205.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5128642, 47.23734342, 346.2314802, -121.4996619, 47.2501686, 1352.83148 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.5128642027351, 47.23751088877459, 346.23148024650453 ], [ -121.51250984866851, 47.25016859662492, 346.23148024650453 ], [ -121.49966185187051, 47.25000105694804, 1352.8314802465045 ], [ -121.500019263832, 47.23734342283747, 1352.8314802465045 ], [ -121.5128642027351, 47.23751088877459, 346.23148024650453 ] ] ] }, "id": "20181111_47121B5205.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5205.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T00:13:39Z", "pc:count": 93619306, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613029.9112, "count": 93619306, "maximum": 613531.0452, "minimum": 612558.5052, "name": "X", "position": 0, "stddev": 280.0355551, "variance": 78419.91214 }, { "average": 5233297.835, "count": 93619306, "maximum": 5234037.459, "minimum": 5232630.319, "name": "Y", "position": 1, "stddev": 410.2486946, "variance": 168303.9914 }, { "average": 1149.51752, "count": 93619306, "maximum": 1352.83148, "minimum": 346.2314802, "name": "Z", "position": 2, "stddev": 110.5476514, "variance": 12220.78324 }, { "average": 37666.74976, "count": 93619306, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19869.60803, "variance": 394801323.3 }, { "average": 1.7728211, "count": 93619306, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9943946091, "variance": 0.9888206385 }, { "average": 2.545712537, "count": 93619306, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.263633804, "variance": 1.596770391 }, { "average": 0, "count": 93619306, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.311282825e-07, "count": 93619306, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005754373783, "variance": 3.311281763e-07 }, { "average": 1.050312058, "count": 93619306, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3513664988, "variance": 0.1234584165 }, { "average": -0.06967984394, "count": 93619306, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.31688655, "variance": 266.2407866 }, { "average": 0.5068842424, "count": 93619306, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999526076, "variance": 0.2499526099 }, { "average": 1050.453319, "count": 93619306, "maximum": 1062, "minimum": 1038, "name": "PointSourceId", "position": 11, "stddev": 9.349493542, "variance": 87.4130295 }, { "average": 226011991.9, "count": 93619306, "maximum": 226016819.4, "minimum": 226007746.9, "name": "GpsTime", "position": 12, "stddev": 3190.740558, "variance": 10180825.31 }, { "average": 0.5068842424, "count": 93619306, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999526076, "variance": 0.2499526099 }, { "average": 0, "count": 93619306, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 93619306, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002522588663, "count": 93619306, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05016198996, "variance": 0.002516225237 }, { "average": 0, "count": 93619306, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612558.5052, 5232630.319, 346.2314802, 613531.0452, 5234037.459, 1352.83148 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612558.5051715027, 5232630.31851791, 346.23148024650453 ], [ 612558.5051715027, 5234037.458517911, 346.23148024650453 ], [ 613531.0451715027, 5234037.458517911, 1352.8314802465045 ], [ 613531.0451715027, 5232630.31851791, 1352.8314802465045 ], [ 612558.5051715027, 5232630.31851791, 346.23148024650453 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T00:13:39+00:00", "end_time": "2018-11-11T21:42:26+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4222.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4253835983176, 47.18751159423136, 726.3476403495051 ], [ -121.4250087934714, 47.20017789074022, 726.3476403495051 ], [ -121.41214225268777, 47.20000025168321, 1324.6676403495053 ], [ -121.41252011629183, 47.18733403340178, 1324.6676403495053 ], [ -121.4253835983176, 47.18751159423136, 726.3476403495051 ] ] ] }, "bbox": [ -121.4253836, 47.18733403, 726.3476403, -121.4121423, 47.20017789, 1324.66764 ], "properties": { "datetime": "2018-11-11T20:22:21Z", "pc:count": 66388176, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619778.8441, "count": 66388176, "maximum": 620266.5476, "minimum": 619291.6476, "name": "X", "position": 0, "stddev": 271.6254803, "variance": 73780.40152 }, { "average": 5227880.611, "count": 66388176, "maximum": 5228612.082, "minimum": 5227203.942, "name": "Y", "position": 1, "stddev": 388.5503353, "variance": 150971.363 }, { "average": 1033.36566, "count": 66388176, "maximum": 1324.66764, "minimum": 726.3476403, "name": "Z", "position": 2, "stddev": 108.6086248, "variance": 11795.83337 }, { "average": 33267.20742, "count": 66388176, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18542.94702, "variance": 343840884 }, { "average": 2.060716324, "count": 66388176, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.145816821, "variance": 1.312896187 }, { "average": 3.121631373, "count": 66388176, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.324202891, "variance": 1.753513297 }, { "average": 0, "count": 66388176, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.355663093e-07, "count": 66388176, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000368193282, "variance": 1.355662929e-07 }, { "average": 1.045922605, "count": 66388176, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3141648436, "variance": 0.09869954893 }, { "average": 0.07410682402, "count": 66388176, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.74534704, "variance": 247.9159536 }, { "average": 0.5091353768, "count": 66388176, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999165417, "variance": 0.2499165487 }, { "average": 1025.033218, "count": 66388176, "maximum": 1028, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 1.231520172, "variance": 1.516641935 }, { "average": 226001628.3, "count": 66388176, "maximum": 226002941.1, "minimum": 226000254.7, "name": "GpsTime", "position": 12, "stddev": 556.0459344, "variance": 309187.0812 }, { "average": 0.5091353768, "count": 66388176, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999165417, "variance": 0.2499165487 }, { "average": 0, "count": 66388176, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66388176, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001829527595, "count": 66388176, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04273383264, "variance": 0.001826180452 }, { "average": 0, "count": 66388176, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619291.6476, 5227203.942, 726.3476403, 620266.5476, 5228612.082, 1324.66764 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619291.6476258348, 5227203.942490313, 726.3476403495051 ], [ 619291.6476258348, 5228612.082490314, 726.3476403495051 ], [ 620266.5476258347, 5228612.082490314, 1324.6676403495053 ], [ 620266.5476258347, 5227203.942490313, 1324.6676403495053 ], [ 619291.6476258348, 5227203.942490313, 726.3476403495051 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:22:21+00:00", "end_time": "2018-11-11T19:37:34+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4222.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4222.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4222.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4222.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4253836, 47.18733403, 726.3476403, -121.4121423, 47.20017789, 1324.66764 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.4253835983176, 47.18751159423136, 726.3476403495051 ], [ -121.4250087934714, 47.20017789074022, 726.3476403495051 ], [ -121.41214225268777, 47.20000025168321, 1324.6676403495053 ], [ -121.41252011629183, 47.18733403340178, 1324.6676403495053 ], [ -121.4253835983176, 47.18751159423136, 726.3476403495051 ] ] ] }, "id": "20181111_47121B4222.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4222.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:22:21Z", "pc:count": 66388176, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619778.8441, "count": 66388176, "maximum": 620266.5476, "minimum": 619291.6476, "name": "X", "position": 0, "stddev": 271.6254803, "variance": 73780.40152 }, { "average": 5227880.611, "count": 66388176, "maximum": 5228612.082, "minimum": 5227203.942, "name": "Y", "position": 1, "stddev": 388.5503353, "variance": 150971.363 }, { "average": 1033.36566, "count": 66388176, "maximum": 1324.66764, "minimum": 726.3476403, "name": "Z", "position": 2, "stddev": 108.6086248, "variance": 11795.83337 }, { "average": 33267.20742, "count": 66388176, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18542.94702, "variance": 343840884 }, { "average": 2.060716324, "count": 66388176, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.145816821, "variance": 1.312896187 }, { "average": 3.121631373, "count": 66388176, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.324202891, "variance": 1.753513297 }, { "average": 0, "count": 66388176, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.355663093e-07, "count": 66388176, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.000368193282, "variance": 1.355662929e-07 }, { "average": 1.045922605, "count": 66388176, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3141648436, "variance": 0.09869954893 }, { "average": 0.07410682402, "count": 66388176, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.74534704, "variance": 247.9159536 }, { "average": 0.5091353768, "count": 66388176, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999165417, "variance": 0.2499165487 }, { "average": 1025.033218, "count": 66388176, "maximum": 1028, "minimum": 1022, "name": "PointSourceId", "position": 11, "stddev": 1.231520172, "variance": 1.516641935 }, { "average": 226001628.3, "count": 66388176, "maximum": 226002941.1, "minimum": 226000254.7, "name": "GpsTime", "position": 12, "stddev": 556.0459344, "variance": 309187.0812 }, { "average": 0.5091353768, "count": 66388176, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999165417, "variance": 0.2499165487 }, { "average": 0, "count": 66388176, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 66388176, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001829527595, "count": 66388176, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04273383264, "variance": 0.001826180452 }, { "average": 0, "count": 66388176, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619291.6476, 5227203.942, 726.3476403, 620266.5476, 5228612.082, 1324.66764 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619291.6476258348, 5227203.942490313, 726.3476403495051 ], [ 619291.6476258348, 5228612.082490314, 726.3476403495051 ], [ 620266.5476258347, 5228612.082490314, 1324.6676403495053 ], [ 620266.5476258347, 5227203.942490313, 1324.6676403495053 ], [ 619291.6476258348, 5227203.942490313, 726.3476403495051 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:22:21+00:00", "end_time": "2018-11-11T19:37:34+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3120.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32540771631204, 47.200011633417056, 932.0438286206497 ], [ -121.32501041408057, 47.212630682368165, 932.0438286206497 ], [ -121.31212012050526, 47.21244146145832, 1262.1038286206497 ], [ -121.31252047674522, 47.1998224955272, 1262.1038286206497 ], [ -121.32540771631204, 47.200011633417056, 932.0438286206497 ] ] ] }, "bbox": [ -121.3254077, 47.1998225, 932.0438286, -121.3121201, 47.21263068, 1262.103829 ], "properties": { "datetime": "2018-11-11T20:02:34Z", "pc:count": 49211922, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627300.9159, "count": 49211922, "maximum": 627812.2356, "minimum": 626835.7156, "name": "X", "position": 0, "stddev": 268.9960648, "variance": 72358.88287 }, { "average": 5229439.241, "count": 49211922, "maximum": 5230153.572, "minimum": 5228750.612, "name": "Y", "position": 1, "stddev": 394.3539494, "variance": 155515.0374 }, { "average": 1082.540092, "count": 49211922, "maximum": 1262.103829, "minimum": 932.0438286, "name": "Z", "position": 2, "stddev": 54.96955134, "variance": 3021.651575 }, { "average": 35709.69904, "count": 49211922, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18539.65632, "variance": 343718856.5 }, { "average": 1.86844895, "count": 49211922, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.016622653, "variance": 1.033521619 }, { "average": 2.736675658, "count": 49211922, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.215555499, "variance": 1.477575172 }, { "average": 0, "count": 49211922, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.422419551e-07, "count": 49211922, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003771497551, "variance": 1.422419378e-07 }, { "average": 1.080147754, "count": 49211922, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3754158701, "variance": 0.1409370755 }, { "average": 0.008854701108, "count": 49211922, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94231999, "variance": 254.1575668 }, { "average": 0.5085687163, "count": 49211922, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999265768, "variance": 0.2499265822 }, { "average": 1021.656181, "count": 49211922, "maximum": 1025, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.149784747, "variance": 1.322004965 }, { "average": 226000132.6, "count": 49211922, "maximum": 226001754.8, "minimum": 225999077.6, "name": "GpsTime", "position": 12, "stddev": 541.0450156, "variance": 292729.7089 }, { "average": 0.5085687163, "count": 49211922, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999265768, "variance": 0.2499265822 }, { "average": 0, "count": 49211922, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49211922, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002240432715, "count": 49211922, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04728015674, "variance": 0.002235413221 }, { "average": 0, "count": 49211922, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626835.7156, 5228750.612, 932.0438286, 627812.2356, 5230153.572, 1262.103829 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626835.7156316482, 5228750.611700332, 932.0438286206497 ], [ 626835.7156316482, 5230153.571700333, 932.0438286206497 ], [ 627812.2356316482, 5230153.571700333, 1262.1038286206497 ], [ 627812.2356316482, 5228750.611700332, 1262.1038286206497 ], [ 626835.7156316482, 5228750.611700332, 932.0438286206497 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:02:34+00:00", "end_time": "2018-11-11T19:17:57+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3120.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3120.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3120.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3120.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3254077, 47.1998225, 932.0438286, -121.3121201, 47.21263068, 1262.103829 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.32540771631204, 47.200011633417056, 932.0438286206497 ], [ -121.32501041408057, 47.212630682368165, 932.0438286206497 ], [ -121.31212012050526, 47.21244146145832, 1262.1038286206497 ], [ -121.31252047674522, 47.1998224955272, 1262.1038286206497 ], [ -121.32540771631204, 47.200011633417056, 932.0438286206497 ] ] ] }, "id": "20181111_47121B3120.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3120.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:02:34Z", "pc:count": 49211922, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 627300.9159, "count": 49211922, "maximum": 627812.2356, "minimum": 626835.7156, "name": "X", "position": 0, "stddev": 268.9960648, "variance": 72358.88287 }, { "average": 5229439.241, "count": 49211922, "maximum": 5230153.572, "minimum": 5228750.612, "name": "Y", "position": 1, "stddev": 394.3539494, "variance": 155515.0374 }, { "average": 1082.540092, "count": 49211922, "maximum": 1262.103829, "minimum": 932.0438286, "name": "Z", "position": 2, "stddev": 54.96955134, "variance": 3021.651575 }, { "average": 35709.69904, "count": 49211922, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18539.65632, "variance": 343718856.5 }, { "average": 1.86844895, "count": 49211922, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.016622653, "variance": 1.033521619 }, { "average": 2.736675658, "count": 49211922, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.215555499, "variance": 1.477575172 }, { "average": 0, "count": 49211922, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.422419551e-07, "count": 49211922, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003771497551, "variance": 1.422419378e-07 }, { "average": 1.080147754, "count": 49211922, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3754158701, "variance": 0.1409370755 }, { "average": 0.008854701108, "count": 49211922, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.94231999, "variance": 254.1575668 }, { "average": 0.5085687163, "count": 49211922, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999265768, "variance": 0.2499265822 }, { "average": 1021.656181, "count": 49211922, "maximum": 1025, "minimum": 1019, "name": "PointSourceId", "position": 11, "stddev": 1.149784747, "variance": 1.322004965 }, { "average": 226000132.6, "count": 49211922, "maximum": 226001754.8, "minimum": 225999077.6, "name": "GpsTime", "position": 12, "stddev": 541.0450156, "variance": 292729.7089 }, { "average": 0.5085687163, "count": 49211922, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999265768, "variance": 0.2499265822 }, { "average": 0, "count": 49211922, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 49211922, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002240432715, "count": 49211922, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04728015674, "variance": 0.002235413221 }, { "average": 0, "count": 49211922, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 626835.7156, 5228750.612, 932.0438286, 627812.2356, 5230153.572, 1262.103829 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 626835.7156316482, 5228750.611700332, 932.0438286206497 ], [ 626835.7156316482, 5230153.571700333, 932.0438286206497 ], [ 627812.2356316482, 5230153.571700333, 1262.1038286206497 ], [ 627812.2356316482, 5228750.611700332, 1262.1038286206497 ], [ 626835.7156316482, 5228750.611700332, 932.0438286206497 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:02:34+00:00", "end_time": "2018-11-11T19:17:57+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121C6310.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70032035204822, 47.28750953733434, 643.9631542263764 ], [ -121.70001060888421, 47.30014799229968, 643.9631542263764 ], [ -121.68720554942259, 47.300002002157406, 1066.0031542263764 ], [ -121.68751834146539, 47.28736361135872, 1066.0031542263764 ], [ -121.70032035204822, 47.28750953733434, 643.9631542263764 ] ] ] }, "bbox": [ -121.7003204, 47.28736361, 643.9631542, -121.6872055, 47.30014799, 1066.003154 ], "properties": { "datetime": "2018-11-12T22:03:12Z", "pc:count": 65714037, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598762.0119, "count": 65714037, "maximum": 599246.3574, "minimum": 598278.0574, "name": "X", "position": 0, "stddev": 271.4927804, "variance": 73708.32983 }, { "average": 5238652.549, "count": 65714037, "maximum": 5239338.16, "minimum": 5237933.26, "name": "Y", "position": 1, "stddev": 402.5969264, "variance": 162084.2851 }, { "average": 863.0194075, "count": 65714037, "maximum": 1066.003154, "minimum": 643.9631542, "name": "Z", "position": 2, "stddev": 121.3821775, "variance": 14733.63301 }, { "average": 32681.21105, "count": 65714037, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18411.50412, "variance": 338983484.1 }, { "average": 2.09939817, "count": 65714037, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.168016739, "variance": 1.364263102 }, { "average": 3.198834048, "count": 65714037, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.336008092, "variance": 1.784917623 }, { "average": 0, "count": 65714037, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.673919379e-07, "count": 65714037, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004091355673, "variance": 1.673919124e-07 }, { "average": 1.049345561, "count": 65714037, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.292997379, "variance": 0.08584746412 }, { "average": -0.1602792285, "count": 65714037, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96081765, "variance": 254.7477002 }, { "average": 0.5062667965, "count": 65714037, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999607295, "variance": 0.2499607311 }, { "average": 1066.321286, "count": 65714037, "maximum": 1072, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 3.938875511, "variance": 15.51474029 }, { "average": 226062568, "count": 65714037, "maximum": 226095392.4, "minimum": 226015464, "name": "GpsTime", "position": 12, "stddev": 38135.96754, "variance": 1454352020 }, { "average": 0.5062667965, "count": 65714037, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999607295, "variance": 0.2499607311 }, { "average": 0, "count": 65714037, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 65714037, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001297896217, "count": 65714037, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03600294018, "variance": 0.001296211702 }, { "average": 0, "count": 65714037, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598278.0574, 5237933.26, 643.9631542, 599246.3574, 5239338.16, 1066.003154 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598278.0574254357, 5237933.259505552, 643.9631542263764 ], [ 598278.0574254357, 5239338.159505553, 643.9631542263764 ], [ 599246.3574254358, 5239338.159505553, 1066.0031542263764 ], [ 599246.3574254358, 5237933.259505552, 1066.0031542263764 ], [ 598278.0574254357, 5237933.259505552, 643.9631542263764 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:03:12+00:00", "end_time": "2018-11-11T23:51:04+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121C6310.copc.json", "type": "application/json" } ], "assets": { "20181111_47121C6310.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121C6310.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6310.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.7003204, 47.28736361, 643.9631542, -121.6872055, 47.30014799, 1066.003154 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.70032035204822, 47.28750953733434, 643.9631542263764 ], [ -121.70001060888421, 47.30014799229968, 643.9631542263764 ], [ -121.68720554942259, 47.300002002157406, 1066.0031542263764 ], [ -121.68751834146539, 47.28736361135872, 1066.0031542263764 ], [ -121.70032035204822, 47.28750953733434, 643.9631542263764 ] ] ] }, "id": "20181111_47121C6310.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121C6310.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:03:12Z", "pc:count": 65714037, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 598762.0119, "count": 65714037, "maximum": 599246.3574, "minimum": 598278.0574, "name": "X", "position": 0, "stddev": 271.4927804, "variance": 73708.32983 }, { "average": 5238652.549, "count": 65714037, "maximum": 5239338.16, "minimum": 5237933.26, "name": "Y", "position": 1, "stddev": 402.5969264, "variance": 162084.2851 }, { "average": 863.0194075, "count": 65714037, "maximum": 1066.003154, "minimum": 643.9631542, "name": "Z", "position": 2, "stddev": 121.3821775, "variance": 14733.63301 }, { "average": 32681.21105, "count": 65714037, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18411.50412, "variance": 338983484.1 }, { "average": 2.09939817, "count": 65714037, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.168016739, "variance": 1.364263102 }, { "average": 3.198834048, "count": 65714037, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.336008092, "variance": 1.784917623 }, { "average": 0, "count": 65714037, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.673919379e-07, "count": 65714037, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0004091355673, "variance": 1.673919124e-07 }, { "average": 1.049345561, "count": 65714037, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.292997379, "variance": 0.08584746412 }, { "average": -0.1602792285, "count": 65714037, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.96081765, "variance": 254.7477002 }, { "average": 0.5062667965, "count": 65714037, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999607295, "variance": 0.2499607311 }, { "average": 1066.321286, "count": 65714037, "maximum": 1072, "minimum": 1060, "name": "PointSourceId", "position": 11, "stddev": 3.938875511, "variance": 15.51474029 }, { "average": 226062568, "count": 65714037, "maximum": 226095392.4, "minimum": 226015464, "name": "GpsTime", "position": 12, "stddev": 38135.96754, "variance": 1454352020 }, { "average": 0.5062667965, "count": 65714037, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999607295, "variance": 0.2499607311 }, { "average": 0, "count": 65714037, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 65714037, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.001297896217, "count": 65714037, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03600294018, "variance": 0.001296211702 }, { "average": 0, "count": 65714037, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 598278.0574, 5237933.26, 643.9631542, 599246.3574, 5239338.16, 1066.003154 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 598278.0574254357, 5237933.259505552, 643.9631542263764 ], [ 598278.0574254357, 5239338.159505553, 643.9631542263764 ], [ 599246.3574254358, 5239338.159505553, 1066.0031542263764 ], [ 599246.3574254358, 5237933.259505552, 1066.0031542263764 ], [ 598278.0574254357, 5237933.259505552, 643.9631542263764 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:03:12+00:00", "end_time": "2018-11-11T23:51:04+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B5203.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785770877465, 47.237510273297424, 986.1753756556961 ], [ -121.53750937324429, 47.25016578471463, 986.1753756556961 ], [ -121.52466783933657, 47.25000113409053, 1387.6753756556961 ], [ -121.52501923076244, 47.23734569512928, 1387.6753756556961 ], [ -121.53785770877465, 47.237510273297424, 986.1753756556961 ] ] ] }, "bbox": [ -121.5378577, 47.2373457, 986.1753757, -121.5246678, 47.25016578, 1387.675376 ], "properties": { "datetime": "2018-11-12T21:32:43Z", "pc:count": 88151693, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611177.2144, "count": 88151693, "maximum": 611638.8856, "minimum": 610666.8456, "name": "X", "position": 0, "stddev": 269.4567776, "variance": 72606.95501 }, { "average": 5233179.364, "count": 88151693, "maximum": 5234001.378, "minimum": 5232594.498, "name": "Y", "position": 1, "stddev": 392.358156, "variance": 153944.9226 }, { "average": 1207.732556, "count": 88151693, "maximum": 1387.675376, "minimum": 986.1753757, "name": "Z", "position": 2, "stddev": 78.96063917, "variance": 6234.782539 }, { "average": 33958.76508, "count": 88151693, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20474.84705, "variance": 419219361.6 }, { "average": 1.964025387, "count": 88151693, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.112730228, "variance": 1.238168559 }, { "average": 2.928272733, "count": 88151693, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.34972975, "variance": 1.821770399 }, { "average": 0, "count": 88151693, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.713975499e-07, "count": 88151693, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008782920719, "variance": 7.713969636e-07 }, { "average": 1.049765329, "count": 88151693, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.330581702, "variance": 0.1092842617 }, { "average": -0.1782363112, "count": 88151693, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.70970983, "variance": 246.7949828 }, { "average": 0.5047062, "count": 88151693, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499977854, "variance": 0.2499778545 }, { "average": 1054.212459, "count": 88151693, "maximum": 1069, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 9.70757043, "variance": 94.23692365 }, { "average": 226015399, "count": 88151693, "maximum": 226093563.4, "minimum": 226008001.1, "name": "GpsTime", "position": 12, "stddev": 12898.67304, "variance": 166375766.1 }, { "average": 0.5047062, "count": 88151693, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499977854, "variance": 0.2499778545 }, { "average": 0, "count": 88151693, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 88151693, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002066517316, "count": 88151693, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04541196809, "variance": 0.002062246845 }, { "average": 0, "count": 88151693, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610666.8456, 5232594.498, 986.1753757, 611638.8856, 5234001.378, 1387.675376 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610666.8456072162, 5232594.498046652, 986.1753756556961 ], [ 610666.8456072162, 5234001.378046653, 986.1753756556961 ], [ 611638.8856072163, 5234001.378046653, 1387.6753756556961 ], [ 611638.8856072163, 5232594.498046652, 1387.6753756556961 ], [ 610666.8456072162, 5232594.498046652, 986.1753756556961 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:32:43+00:00", "end_time": "2018-11-11T21:46:41+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B5203.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B5203.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B5203.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5203.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5378577, 47.2373457, 986.1753757, -121.5246678, 47.25016578, 1387.675376 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785770877465, 47.237510273297424, 986.1753756556961 ], [ -121.53750937324429, 47.25016578471463, 986.1753756556961 ], [ -121.52466783933657, 47.25000113409053, 1387.6753756556961 ], [ -121.52501923076244, 47.23734569512928, 1387.6753756556961 ], [ -121.53785770877465, 47.237510273297424, 986.1753756556961 ] ] ] }, "id": "20181111_47121B5203.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B5203.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:32:43Z", "pc:count": 88151693, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611177.2144, "count": 88151693, "maximum": 611638.8856, "minimum": 610666.8456, "name": "X", "position": 0, "stddev": 269.4567776, "variance": 72606.95501 }, { "average": 5233179.364, "count": 88151693, "maximum": 5234001.378, "minimum": 5232594.498, "name": "Y", "position": 1, "stddev": 392.358156, "variance": 153944.9226 }, { "average": 1207.732556, "count": 88151693, "maximum": 1387.675376, "minimum": 986.1753757, "name": "Z", "position": 2, "stddev": 78.96063917, "variance": 6234.782539 }, { "average": 33958.76508, "count": 88151693, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 20474.84705, "variance": 419219361.6 }, { "average": 1.964025387, "count": 88151693, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.112730228, "variance": 1.238168559 }, { "average": 2.928272733, "count": 88151693, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.34972975, "variance": 1.821770399 }, { "average": 0, "count": 88151693, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 7.713975499e-07, "count": 88151693, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0008782920719, "variance": 7.713969636e-07 }, { "average": 1.049765329, "count": 88151693, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.330581702, "variance": 0.1092842617 }, { "average": -0.1782363112, "count": 88151693, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.70970983, "variance": 246.7949828 }, { "average": 0.5047062, "count": 88151693, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.499977854, "variance": 0.2499778545 }, { "average": 1054.212459, "count": 88151693, "maximum": 1069, "minimum": 1039, "name": "PointSourceId", "position": 11, "stddev": 9.70757043, "variance": 94.23692365 }, { "average": 226015399, "count": 88151693, "maximum": 226093563.4, "minimum": 226008001.1, "name": "GpsTime", "position": 12, "stddev": 12898.67304, "variance": 166375766.1 }, { "average": 0.5047062, "count": 88151693, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.499977854, "variance": 0.2499778545 }, { "average": 0, "count": 88151693, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 88151693, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002066517316, "count": 88151693, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04541196809, "variance": 0.002062246845 }, { "average": 0, "count": 88151693, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610666.8456, 5232594.498, 986.1753757, 611638.8856, 5234001.378, 1387.675376 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610666.8456072162, 5232594.498046652, 986.1753756556961 ], [ 610666.8456072162, 5234001.378046653, 986.1753756556961 ], [ 611638.8856072163, 5234001.378046653, 1387.6753756556961 ], [ 611638.8856072163, 5232594.498046652, 1387.6753756556961 ], [ 610666.8456072162, 5232594.498046652, 986.1753756556961 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:32:43+00:00", "end_time": "2018-11-11T21:46:41+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B3119.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33790457744328, 47.20001152780887, 2.697397209015207 ], [ -121.33750846229154, 47.21268750315748, 2.697397209015207 ], [ -121.32462123697304, 47.212499732953745, 1257.4973972090152 ], [ -121.32502041922076, 47.19982384035964, 1257.4973972090152 ], [ -121.33790457744328, 47.20001152780887, 2.697397209015207 ] ] ] }, "bbox": [ -121.3379046, 47.19982384, 2.697397209, -121.3246212, 47.2126875, 1257.497397 ], "properties": { "datetime": "2018-11-11T20:02:33Z", "pc:count": 58973898, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626361.8642, "count": 58973898, "maximum": 626865.4968, "minimum": 625889.2168, "name": "X", "position": 0, "stddev": 272.5046464, "variance": 74258.78229 }, { "average": 5229504.167, "count": 58973898, "maximum": 5230139.652, "minimum": 5228730.372, "name": "Y", "position": 1, "stddev": 408.2223693, "variance": 166645.5028 }, { "average": 1047.45731, "count": 58973898, "maximum": 1257.497397, "minimum": 2.697397209, "name": "Z", "position": 2, "stddev": 71.56678224, "variance": 5121.80432 }, { "average": 34877.74762, "count": 58973898, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18460.66426, "variance": 340796125 }, { "average": 1.948003301, "count": 58973898, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.069008719, "variance": 1.142779641 }, { "average": 2.895540413, "count": 58973898, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.257338307, "variance": 1.580899619 }, { "average": 0, "count": 58973898, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.578296656e-07, "count": 58973898, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006766309657, "variance": 4.578294637e-07 }, { "average": 1.056474476, "count": 58973898, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3208859134, "variance": 0.1029677694 }, { "average": 0.4323319466, "count": 58973898, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.24609673, "variance": 263.9356589 }, { "average": 0.5091750761, "count": 58973898, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999158151, "variance": 0.2499158222 }, { "average": 1022.548828, "count": 58973898, "maximum": 1025, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.226445917, "variance": 1.504169587 }, { "average": 226000526.5, "count": 58973898, "maximum": 226001753.6, "minimum": 225999234.5, "name": "GpsTime", "position": 12, "stddev": 562.6110175, "variance": 316531.157 }, { "average": 0.5091750761, "count": 58973898, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999158151, "variance": 0.2499158222 }, { "average": 0, "count": 58973898, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58973898, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00152450496, "count": 58973898, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03901513642, "variance": 0.00152218087 }, { "average": 0, "count": 58973898, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625889.2168, 5228730.372, 2.697397209, 626865.4968, 5230139.652, 1257.497397 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625889.2167717797, 5228730.372244274, 2.697397209015207 ], [ 625889.2167717797, 5230139.652244274, 2.697397209015207 ], [ 626865.4967717797, 5230139.652244274, 1257.4973972090152 ], [ 626865.4967717797, 5228730.372244274, 1257.4973972090152 ], [ 625889.2167717797, 5228730.372244274, 2.697397209015207 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:02:33+00:00", "end_time": "2018-11-11T19:20:34+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B3119.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B3119.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B3119.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3119.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3379046, 47.19982384, 2.697397209, -121.3246212, 47.2126875, 1257.497397 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.33790457744328, 47.20001152780887, 2.697397209015207 ], [ -121.33750846229154, 47.21268750315748, 2.697397209015207 ], [ -121.32462123697304, 47.212499732953745, 1257.4973972090152 ], [ -121.32502041922076, 47.19982384035964, 1257.4973972090152 ], [ -121.33790457744328, 47.20001152780887, 2.697397209015207 ] ] ] }, "id": "20181111_47121B3119.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B3119.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T20:02:33Z", "pc:count": 58973898, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 626361.8642, "count": 58973898, "maximum": 626865.4968, "minimum": 625889.2168, "name": "X", "position": 0, "stddev": 272.5046464, "variance": 74258.78229 }, { "average": 5229504.167, "count": 58973898, "maximum": 5230139.652, "minimum": 5228730.372, "name": "Y", "position": 1, "stddev": 408.2223693, "variance": 166645.5028 }, { "average": 1047.45731, "count": 58973898, "maximum": 1257.497397, "minimum": 2.697397209, "name": "Z", "position": 2, "stddev": 71.56678224, "variance": 5121.80432 }, { "average": 34877.74762, "count": 58973898, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18460.66426, "variance": 340796125 }, { "average": 1.948003301, "count": 58973898, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.069008719, "variance": 1.142779641 }, { "average": 2.895540413, "count": 58973898, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.257338307, "variance": 1.580899619 }, { "average": 0, "count": 58973898, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.578296656e-07, "count": 58973898, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006766309657, "variance": 4.578294637e-07 }, { "average": 1.056474476, "count": 58973898, "maximum": 17, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3208859134, "variance": 0.1029677694 }, { "average": 0.4323319466, "count": 58973898, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.24609673, "variance": 263.9356589 }, { "average": 0.5091750761, "count": 58973898, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999158151, "variance": 0.2499158222 }, { "average": 1022.548828, "count": 58973898, "maximum": 1025, "minimum": 1020, "name": "PointSourceId", "position": 11, "stddev": 1.226445917, "variance": 1.504169587 }, { "average": 226000526.5, "count": 58973898, "maximum": 226001753.6, "minimum": 225999234.5, "name": "GpsTime", "position": 12, "stddev": 562.6110175, "variance": 316531.157 }, { "average": 0.5091750761, "count": 58973898, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999158151, "variance": 0.2499158222 }, { "average": 0, "count": 58973898, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 58973898, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.00152450496, "count": 58973898, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.03901513642, "variance": 0.00152218087 }, { "average": 0, "count": 58973898, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 625889.2168, 5228730.372, 2.697397209, 626865.4968, 5230139.652, 1257.497397 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 625889.2167717797, 5228730.372244274, 2.697397209015207 ], [ 625889.2167717797, 5230139.652244274, 2.697397209015207 ], [ 626865.4967717797, 5230139.652244274, 1257.4973972090152 ], [ 626865.4967717797, 5228730.372244274, 1257.4973972090152 ], [ 625889.2167717797, 5228730.372244274, 2.697397209015207 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T20:02:33+00:00", "end_time": "2018-11-11T19:20:34+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181111_47121B4410.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789218463826, 47.1625114156274, 609.8534149819588 ], [ -121.38750865161408, 47.17518221408628, 609.8534149819588 ], [ -121.3746336113029, 47.17500022720652, 1208.193414981959 ], [ -121.37502020339402, 47.162329508912805, 1208.193414981959 ], [ -121.38789218463826, 47.1625114156274, 609.8534149819588 ] ] ] }, "bbox": [ -121.3878922, 47.16232951, 609.853415, -121.3746336, 47.17518221, 1208.193415 ], "properties": { "datetime": "2018-11-11T19:31:54Z", "pc:count": 50214773, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622679.0414, "count": 50214773, "maximum": 623165.2508, "minimum": 622189.2308, "name": "X", "position": 0, "stddev": 273.4517363, "variance": 74775.85206 }, { "average": 5225187.177, "count": 50214773, "maximum": 5225892.377, "minimum": 5224483.717, "name": "Y", "position": 1, "stddev": 394.9914064, "variance": 156018.2112 }, { "average": 808.6635018, "count": 50214773, "maximum": 1208.193415, "minimum": 609.853415, "name": "Z", "position": 2, "stddev": 88.39875399, "variance": 7814.339706 }, { "average": 36033.1425, "count": 50214773, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16258.75716, "variance": 264347184.5 }, { "average": 1.911029151, "count": 50214773, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.024900942, "variance": 1.050421942 }, { "average": 2.821985415, "count": 50214773, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.18747159, "variance": 1.410088776 }, { "average": 0, "count": 50214773, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.60879403e-06, "count": 50214773, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00161517407, "variance": 2.608787276e-06 }, { "average": 1.048825253, "count": 50214773, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3386852736, "variance": 0.1147077146 }, { "average": -0.1887374953, "count": 50214773, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.82011415, "variance": 250.2760116 }, { "average": 0.5084507103, "count": 50214773, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999285854, "variance": 0.2499285905 }, { "average": 1017.931325, "count": 50214773, "maximum": 1021, "minimum": 1015, "name": "PointSourceId", "position": 11, "stddev": 1.151239862, "variance": 1.325353219 }, { "average": 225998516.8, "count": 50214773, "maximum": 225999914.8, "minimum": 225997387.2, "name": "GpsTime", "position": 12, "stddev": 469.9600898, "variance": 220862.486 }, { "average": 0.5084507103, "count": 50214773, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999285854, "variance": 0.2499285905 }, { "average": 0, "count": 50214773, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50214773, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002275545485, "count": 50214773, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04764837273, "variance": 0.002270367423 }, { "average": 0, "count": 50214773, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622189.2308, 5224483.717, 609.853415, 623165.2508, 5225892.377, 1208.193415 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622189.2307533076, 5224483.717488799, 609.8534149819588 ], [ 622189.2307533076, 5225892.377488799, 609.8534149819588 ], [ 623165.2507533076, 5225892.377488799, 1208.193414981959 ], [ 623165.2507533076, 5224483.717488799, 1208.193414981959 ], [ 622189.2307533076, 5224483.717488799, 609.8534149819588 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:31:54+00:00", "end_time": "2018-11-11T18:49:47+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181111_47121B4410.copc.json", "type": "application/json" } ], "assets": { "20181111_47121B4410.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181111_47121B4410.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4410.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.3878922, 47.16232951, 609.853415, -121.3746336, 47.17518221, 1208.193415 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.38789218463826, 47.1625114156274, 609.8534149819588 ], [ -121.38750865161408, 47.17518221408628, 609.8534149819588 ], [ -121.3746336113029, 47.17500022720652, 1208.193414981959 ], [ -121.37502020339402, 47.162329508912805, 1208.193414981959 ], [ -121.38789218463826, 47.1625114156274, 609.8534149819588 ] ] ] }, "id": "20181111_47121B4410.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181111_47121B4410.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T19:31:54Z", "pc:count": 50214773, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 622679.0414, "count": 50214773, "maximum": 623165.2508, "minimum": 622189.2308, "name": "X", "position": 0, "stddev": 273.4517363, "variance": 74775.85206 }, { "average": 5225187.177, "count": 50214773, "maximum": 5225892.377, "minimum": 5224483.717, "name": "Y", "position": 1, "stddev": 394.9914064, "variance": 156018.2112 }, { "average": 808.6635018, "count": 50214773, "maximum": 1208.193415, "minimum": 609.853415, "name": "Z", "position": 2, "stddev": 88.39875399, "variance": 7814.339706 }, { "average": 36033.1425, "count": 50214773, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 16258.75716, "variance": 264347184.5 }, { "average": 1.911029151, "count": 50214773, "maximum": 9, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.024900942, "variance": 1.050421942 }, { "average": 2.821985415, "count": 50214773, "maximum": 9, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.18747159, "variance": 1.410088776 }, { "average": 0, "count": 50214773, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.60879403e-06, "count": 50214773, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.00161517407, "variance": 2.608787276e-06 }, { "average": 1.048825253, "count": 50214773, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3386852736, "variance": 0.1147077146 }, { "average": -0.1887374953, "count": 50214773, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.82011415, "variance": 250.2760116 }, { "average": 0.5084507103, "count": 50214773, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999285854, "variance": 0.2499285905 }, { "average": 1017.931325, "count": 50214773, "maximum": 1021, "minimum": 1015, "name": "PointSourceId", "position": 11, "stddev": 1.151239862, "variance": 1.325353219 }, { "average": 225998516.8, "count": 50214773, "maximum": 225999914.8, "minimum": 225997387.2, "name": "GpsTime", "position": 12, "stddev": 469.9600898, "variance": 220862.486 }, { "average": 0.5084507103, "count": 50214773, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999285854, "variance": 0.2499285905 }, { "average": 0, "count": 50214773, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 50214773, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002275545485, "count": 50214773, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04764837273, "variance": 0.002270367423 }, { "average": 0, "count": 50214773, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 622189.2308, 5224483.717, 609.853415, 623165.2508, 5225892.377, 1208.193415 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 622189.2307533076, 5224483.717488799, 609.8534149819588 ], [ 622189.2307533076, 5225892.377488799, 609.8534149819588 ], [ 623165.2507533076, 5225892.377488799, 1208.193414981959 ], [ 623165.2507533076, 5224483.717488799, 1208.193414981959 ], [ 622189.2307533076, 5224483.717488799, 609.8534149819588 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T19:31:54+00:00", "end_time": "2018-11-11T18:49:47+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4207.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538427501009, 47.22501087172431, 519.1843308297684 ], [ -121.42500895203209, 47.237677984456724, 519.1843308297684 ], [ -121.41214178896658, 47.23750035569956, 1065.5443308297686 ], [ -121.41252017507935, 47.224833321203135, 1065.5443308297686 ], [ -121.42538427501009, 47.22501087172431, 519.1843308297684 ] ] ] }, "bbox": [ -121.4253843, 47.22483332, 519.1843308, -121.4121418, 47.23767798, 1065.544331 ], "properties": { "datetime": "2018-11-11T21:26:13Z", "pc:count": 52287003, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619699.2452, "count": 52287003, "maximum": 620181.7971, "minimum": 619207.5371, "name": "X", "position": 0, "stddev": 282.0951225, "variance": 79577.65813 }, { "average": 5232067.438, "count": 52287003, "maximum": 5232779.372, "minimum": 5231371.132, "name": "Y", "position": 1, "stddev": 413.3154032, "variance": 170829.6225 }, { "average": 765.0436041, "count": 52287003, "maximum": 1065.544331, "minimum": 519.1843308, "name": "Z", "position": 2, "stddev": 113.1413711, "variance": 12800.96985 }, { "average": 35491.93446, "count": 52287003, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17608.34917, "variance": 310053960.6 }, { "average": 1.900190741, "count": 52287003, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.0737468, "variance": 1.15293219 }, { "average": 2.800166439, "count": 52287003, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.322303702, "variance": 1.74848708 }, { "average": 0, "count": 52287003, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.1475127e-07, "count": 52287003, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003387495521, "variance": 1.147512591e-07 }, { "average": 1.075852942, "count": 52287003, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4351787499, "variance": 0.1893805444 }, { "average": 0.04633904065, "count": 52287003, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.08386916, "variance": 258.6908472 }, { "average": 0.50630913, "count": 52287003, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999601981, "variance": 0.2499601997 }, { "average": 1029.15389, "count": 52287003, "maximum": 1036, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 9.31439604, "variance": 86.75797359 }, { "average": 225970863.3, "count": 52287003, "maximum": 226006773, "minimum": 225754376.7, "name": "GpsTime", "position": 12, "stddev": 86134.62665, "variance": 7419173907 }, { "average": 0.50630913, "count": 52287003, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999601981, "variance": 0.2499601997 }, { "average": 0, "count": 52287003, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52287003, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002155296604, "count": 52287003, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04637511554, "variance": 0.002150651342 }, { "average": 0, "count": 52287003, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619207.5371, 5231371.132, 519.1843308, 620181.7971, 5232779.372, 1065.544331 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619207.5371100816, 5231371.131532683, 519.1843308297684 ], [ 619207.5371100816, 5232779.371532683, 519.1843308297684 ], [ 620181.7971100817, 5232779.371532683, 1065.5443308297686 ], [ 620181.7971100817, 5231371.131532683, 1065.5443308297686 ], [ 619207.5371100816, 5231371.131532683, 519.1843308297684 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:26:13+00:00", "end_time": "2018-11-08T23:19:36+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4207.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4207.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4207.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4207.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4253843, 47.22483332, 519.1843308, -121.4121418, 47.23767798, 1065.544331 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.42538427501009, 47.22501087172431, 519.1843308297684 ], [ -121.42500895203209, 47.237677984456724, 519.1843308297684 ], [ -121.41214178896658, 47.23750035569956, 1065.5443308297686 ], [ -121.41252017507935, 47.224833321203135, 1065.5443308297686 ], [ -121.42538427501009, 47.22501087172431, 519.1843308297684 ] ] ] }, "id": "20181108_47121B4207.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4207.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:26:13Z", "pc:count": 52287003, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 619699.2452, "count": 52287003, "maximum": 620181.7971, "minimum": 619207.5371, "name": "X", "position": 0, "stddev": 282.0951225, "variance": 79577.65813 }, { "average": 5232067.438, "count": 52287003, "maximum": 5232779.372, "minimum": 5231371.132, "name": "Y", "position": 1, "stddev": 413.3154032, "variance": 170829.6225 }, { "average": 765.0436041, "count": 52287003, "maximum": 1065.544331, "minimum": 519.1843308, "name": "Z", "position": 2, "stddev": 113.1413711, "variance": 12800.96985 }, { "average": 35491.93446, "count": 52287003, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17608.34917, "variance": 310053960.6 }, { "average": 1.900190741, "count": 52287003, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.0737468, "variance": 1.15293219 }, { "average": 2.800166439, "count": 52287003, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.322303702, "variance": 1.74848708 }, { "average": 0, "count": 52287003, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.1475127e-07, "count": 52287003, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003387495521, "variance": 1.147512591e-07 }, { "average": 1.075852942, "count": 52287003, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.4351787499, "variance": 0.1893805444 }, { "average": 0.04633904065, "count": 52287003, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.08386916, "variance": 258.6908472 }, { "average": 0.50630913, "count": 52287003, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999601981, "variance": 0.2499601997 }, { "average": 1029.15389, "count": 52287003, "maximum": 1036, "minimum": 1005, "name": "PointSourceId", "position": 11, "stddev": 9.31439604, "variance": 86.75797359 }, { "average": 225970863.3, "count": 52287003, "maximum": 226006773, "minimum": 225754376.7, "name": "GpsTime", "position": 12, "stddev": 86134.62665, "variance": 7419173907 }, { "average": 0.50630913, "count": 52287003, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999601981, "variance": 0.2499601997 }, { "average": 0, "count": 52287003, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52287003, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002155296604, "count": 52287003, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04637511554, "variance": 0.002150651342 }, { "average": 0, "count": 52287003, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 619207.5371, 5231371.132, 519.1843308, 620181.7971, 5232779.372, 1065.544331 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 619207.5371100816, 5231371.131532683, 519.1843308297684 ], [ 619207.5371100816, 5232779.371532683, 519.1843308297684 ], [ 620181.7971100817, 5232779.371532683, 1065.5443308297686 ], [ 620181.7971100817, 5231371.131532683, 1065.5443308297686 ], [ 619207.5371100816, 5231371.131532683, 519.1843308297684 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:26:13+00:00", "end_time": "2018-11-08T23:19:36+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5211.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285177001905, 47.21251000806652, 520.967838935052 ], [ -121.56250977438195, 47.225162476494475, 520.967838935052 ], [ -121.54967413615134, 47.22500069212293, 1140.5878389350519 ], [ -121.5500191829339, 47.21234829486747, 1140.5878389350519 ], [ -121.56285177001905, 47.21251000806652, 520.967838935052 ] ] ] }, "bbox": [ -121.5628518, 47.21234829, 520.9678389, -121.5496741, 47.22516248, 1140.587839 ], "properties": { "datetime": "2018-11-12T22:41:38Z", "pc:count": 89820096, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609340.8879, "count": 89820096, "maximum": 609798.3439, "minimum": 608826.3039, "name": "X", "position": 0, "stddev": 271.4400625, "variance": 73679.70753 }, { "average": 5230361.961, "count": 89820096, "maximum": 5231187.64, "minimum": 5229781.12, "name": "Y", "position": 1, "stddev": 392.9658464, "variance": 154422.1564 }, { "average": 736.1581838, "count": 89820096, "maximum": 1140.587839, "minimum": 520.9678389, "name": "Z", "position": 2, "stddev": 105.5950722, "variance": 11150.31927 }, { "average": 37228.00187, "count": 89820096, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17525.9676, "variance": 307159540.2 }, { "average": 1.769437309, "count": 89820096, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9715507589, "variance": 0.9439108772 }, { "average": 2.538806472, "count": 89820096, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.212606564, "variance": 1.470414679 }, { "average": 0, "count": 89820096, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.224670256e-07, "count": 89820096, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003499528711, "variance": 1.22467012e-07 }, { "average": 1.049133682, "count": 89820096, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3369517177, "variance": 0.1135364601 }, { "average": 0.05776434186, "count": 89820096, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.00341617, "variance": 256.1093291 }, { "average": 0.4964747755, "count": 89820096, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999875754, "variance": 0.2499875756 }, { "average": 1049.86531, "count": 89820096, "maximum": 1076, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 25.29100162, "variance": 639.6347631 }, { "average": 226011766.1, "count": 89820096, "maximum": 226097698.4, "minimum": 225753789.5, "name": "GpsTime", "position": 12, "stddev": 116775.8063, "variance": 13636588930.0 }, { "average": 0.4964747755, "count": 89820096, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999875754, "variance": 0.2499875756 }, { "average": 0, "count": 89820096, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 89820096, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002227229862, "count": 89820096, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04714095177, "variance": 0.002222269334 }, { "average": 0, "count": 89820096, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608826.3039, 5229781.12, 520.9678389, 609798.3439, 5231187.64, 1140.587839 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608826.3038543573, 5229781.119596286, 520.967838935052 ], [ 608826.3038543573, 5231187.639596285, 520.967838935052 ], [ 609798.3438543574, 5231187.639596285, 1140.5878389350519 ], [ 609798.3438543574, 5229781.119596286, 1140.5878389350519 ], [ 608826.3038543573, 5229781.119596286, 520.967838935052 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:41:38+00:00", "end_time": "2018-11-08T23:09:49+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5211.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5211.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5211.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5211.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5628518, 47.21234829, 520.9678389, -121.5496741, 47.22516248, 1140.587839 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.56285177001905, 47.21251000806652, 520.967838935052 ], [ -121.56250977438195, 47.225162476494475, 520.967838935052 ], [ -121.54967413615134, 47.22500069212293, 1140.5878389350519 ], [ -121.5500191829339, 47.21234829486747, 1140.5878389350519 ], [ -121.56285177001905, 47.21251000806652, 520.967838935052 ] ] ] }, "id": "20181108_47121B5211.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5211.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:41:38Z", "pc:count": 89820096, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 609340.8879, "count": 89820096, "maximum": 609798.3439, "minimum": 608826.3039, "name": "X", "position": 0, "stddev": 271.4400625, "variance": 73679.70753 }, { "average": 5230361.961, "count": 89820096, "maximum": 5231187.64, "minimum": 5229781.12, "name": "Y", "position": 1, "stddev": 392.9658464, "variance": 154422.1564 }, { "average": 736.1581838, "count": 89820096, "maximum": 1140.587839, "minimum": 520.9678389, "name": "Z", "position": 2, "stddev": 105.5950722, "variance": 11150.31927 }, { "average": 37228.00187, "count": 89820096, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17525.9676, "variance": 307159540.2 }, { "average": 1.769437309, "count": 89820096, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 0.9715507589, "variance": 0.9439108772 }, { "average": 2.538806472, "count": 89820096, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.212606564, "variance": 1.470414679 }, { "average": 0, "count": 89820096, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.224670256e-07, "count": 89820096, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0003499528711, "variance": 1.22467012e-07 }, { "average": 1.049133682, "count": 89820096, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3369517177, "variance": 0.1135364601 }, { "average": 0.05776434186, "count": 89820096, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.00341617, "variance": 256.1093291 }, { "average": 0.4964747755, "count": 89820096, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999875754, "variance": 0.2499875756 }, { "average": 1049.86531, "count": 89820096, "maximum": 1076, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 25.29100162, "variance": 639.6347631 }, { "average": 226011766.1, "count": 89820096, "maximum": 226097698.4, "minimum": 225753789.5, "name": "GpsTime", "position": 12, "stddev": 116775.8063, "variance": 13636588930.0 }, { "average": 0.4964747755, "count": 89820096, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999875754, "variance": 0.2499875756 }, { "average": 0, "count": 89820096, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 89820096, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002227229862, "count": 89820096, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04714095177, "variance": 0.002222269334 }, { "average": 0, "count": 89820096, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 608826.3039, 5229781.12, 520.9678389, 609798.3439, 5231187.64, 1140.587839 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 608826.3038543573, 5229781.119596286, 520.967838935052 ], [ 608826.3038543573, 5231187.639596285, 520.967838935052 ], [ 609798.3438543574, 5231187.639596285, 1140.5878389350519 ], [ 609798.3438543574, 5229781.119596286, 1140.5878389350519 ], [ 608826.3038543573, 5229781.119596286, 520.967838935052 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:41:38+00:00", "end_time": "2018-11-08T23:09:49+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B4206.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788142127347, 47.2250109643447, 486.28599130190844 ], [ -121.43750913454033, 47.23767617394315, 486.28599130190844 ], [ -121.42464453639836, 47.237499985425515, 892.0259913019084 ], [ -121.42501988523242, 47.22483485341711, 892.0259913019084 ], [ -121.43788142127347, 47.2250109643447, 486.28599130190844 ] ] ] }, "bbox": [ -121.4378814, 47.22483485, 486.2859913, -121.4246445, 47.23767617, 892.0259913 ], "properties": { "datetime": "2018-11-11T21:26:27Z", "pc:count": 52116362, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618743.3998, "count": 52116362, "maximum": 619235.5174, "minimum": 618261.4574, "name": "X", "position": 0, "stddev": 275.3362973, "variance": 75810.07662 }, { "average": 5232080.757, "count": 52116362, "maximum": 5232760.148, "minimum": 5231352.128, "name": "Y", "position": 1, "stddev": 406.1234459, "variance": 164936.2533 }, { "average": 641.7804266, "count": 52116362, "maximum": 892.0259913, "minimum": 486.2859913, "name": "Z", "position": 2, "stddev": 58.54389002, "variance": 3427.387059 }, { "average": 37052.71431, "count": 52116362, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17053.58296, "variance": 290824691.8 }, { "average": 1.850801117, "count": 52116362, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.044859522, "variance": 1.09173142 }, { "average": 2.700821251, "count": 52116362, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.303579187, "variance": 1.699318696 }, { "average": 0, "count": 52116362, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.573402226e-06, "count": 52116362, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001254352335, "variance": 1.573399781e-06 }, { "average": 1.095351418, "count": 52116362, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5662828596, "variance": 0.3206762771 }, { "average": -1.285645608, "count": 52116362, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.42334655, "variance": 269.726312 }, { "average": 0.5076093953, "count": 52116362, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999420985, "variance": 0.2499421019 }, { "average": 1025.757886, "count": 52116362, "maximum": 1036, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 12.43794946, "variance": 154.7025866 }, { "average": 225935946.7, "count": 52116362, "maximum": 226006787.7, "minimum": 225753940.5, "name": "GpsTime", "position": 12, "stddev": 112251.7658, "variance": 12600458930.0 }, { "average": 0.5076093953, "count": 52116362, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999420985, "variance": 0.2499421019 }, { "average": 0, "count": 52116362, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52116362, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002665842255, "count": 52116362, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05156292846, "variance": 0.002658735591 }, { "average": 0, "count": 52116362, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618261.4574, 5231352.128, 486.2859913, 619235.5174, 5232760.148, 892.0259913 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618261.4574071221, 5231352.127798146, 486.28599130190844 ], [ 618261.4574071221, 5232760.147798145, 486.28599130190844 ], [ 619235.5174071222, 5232760.147798145, 892.0259913019084 ], [ 619235.5174071222, 5231352.127798146, 892.0259913019084 ], [ 618261.4574071221, 5231352.127798146, 486.28599130190844 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:26:27+00:00", "end_time": "2018-11-08T23:12:20+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B4206.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B4206.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B4206.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4206.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.4378814, 47.22483485, 486.2859913, -121.4246445, 47.23767617, 892.0259913 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.43788142127347, 47.2250109643447, 486.28599130190844 ], [ -121.43750913454033, 47.23767617394315, 486.28599130190844 ], [ -121.42464453639836, 47.237499985425515, 892.0259913019084 ], [ -121.42501988523242, 47.22483485341711, 892.0259913019084 ], [ -121.43788142127347, 47.2250109643447, 486.28599130190844 ] ] ] }, "id": "20181108_47121B4206.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B4206.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-11T21:26:27Z", "pc:count": 52116362, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 618743.3998, "count": 52116362, "maximum": 619235.5174, "minimum": 618261.4574, "name": "X", "position": 0, "stddev": 275.3362973, "variance": 75810.07662 }, { "average": 5232080.757, "count": 52116362, "maximum": 5232760.148, "minimum": 5231352.128, "name": "Y", "position": 1, "stddev": 406.1234459, "variance": 164936.2533 }, { "average": 641.7804266, "count": 52116362, "maximum": 892.0259913, "minimum": 486.2859913, "name": "Z", "position": 2, "stddev": 58.54389002, "variance": 3427.387059 }, { "average": 37052.71431, "count": 52116362, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 17053.58296, "variance": 290824691.8 }, { "average": 1.850801117, "count": 52116362, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.044859522, "variance": 1.09173142 }, { "average": 2.700821251, "count": 52116362, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.303579187, "variance": 1.699318696 }, { "average": 0, "count": 52116362, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 1.573402226e-06, "count": 52116362, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001254352335, "variance": 1.573399781e-06 }, { "average": 1.095351418, "count": 52116362, "maximum": 10, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.5662828596, "variance": 0.3206762771 }, { "average": -1.285645608, "count": 52116362, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.42334655, "variance": 269.726312 }, { "average": 0.5076093953, "count": 52116362, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999420985, "variance": 0.2499421019 }, { "average": 1025.757886, "count": 52116362, "maximum": 1036, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 12.43794946, "variance": 154.7025866 }, { "average": 225935946.7, "count": 52116362, "maximum": 226006787.7, "minimum": 225753940.5, "name": "GpsTime", "position": 12, "stddev": 112251.7658, "variance": 12600458930.0 }, { "average": 0.5076093953, "count": 52116362, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999420985, "variance": 0.2499421019 }, { "average": 0, "count": 52116362, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 52116362, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002665842255, "count": 52116362, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05156292846, "variance": 0.002658735591 }, { "average": 0, "count": 52116362, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 618261.4574, 5231352.128, 486.2859913, 619235.5174, 5232760.148, 892.0259913 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 618261.4574071221, 5231352.127798146, 486.28599130190844 ], [ 618261.4574071221, 5232760.147798145, 486.28599130190844 ], [ 619235.5174071222, 5232760.147798145, 892.0259913019084 ], [ 619235.5174071222, 5231352.127798146, 892.0259913019084 ], [ 618261.4574071221, 5231352.127798146, 486.28599130190844 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-11T21:26:27+00:00", "end_time": "2018-11-08T23:12:20+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5210.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286398064691, 47.2250104805162, -45.459067870380636 ], [ -121.5125097712742, 47.23766857592066, -45.459067870380636 ], [ -121.49966188821669, 47.237501030717276, 1605.3609321296194 ], [ -121.50001915420843, 47.22484300905431, 1605.3609321296194 ], [ -121.51286398064691, 47.2250104805162, -45.459067870380636 ] ] ] }, "bbox": [ -121.512864, 47.22484301, -45.45906787, -121.4996619, 47.23766858, 1605.360932 ], "properties": { "datetime": "2018-11-12T21:48:57Z", "pc:count": 110395167, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613046.2618, "count": 110395167, "maximum": 613557.7567, "minimum": 612584.9967, "name": "X", "position": 0, "stddev": 271.2864686, "variance": 73596.34803 }, { "average": 5231960.01, "count": 110395167, "maximum": 5232648.353, "minimum": 5231241.173, "name": "Y", "position": 1, "stddev": 394.5618446, "variance": 155679.0492 }, { "average": 899.3840684, "count": 110395167, "maximum": 1605.360932, "minimum": -45.45906787, "name": "Z", "position": 2, "stddev": 109.6647615, "variance": 12026.35991 }, { "average": 34648.34031, "count": 110395167, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18532.65343, "variance": 343459243 }, { "average": 1.979191082, "count": 110395167, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.094713792, "variance": 1.198398286 }, { "average": 2.958351275, "count": 110395167, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287166552, "variance": 1.656797733 }, { "average": 0, "count": 110395167, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.110599642e-06, "count": 110395167, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001452788769, "variance": 2.110595207e-06 }, { "average": 1.03398647, "count": 110395167, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3060172426, "variance": 0.09364655276 }, { "average": -0.192243498, "count": 110395167, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90024012, "variance": 252.8176359 }, { "average": 0.5030524751, "count": 110395167, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999906846, "variance": 0.2499906847 }, { "average": 1039.19054, "count": 110395167, "maximum": 1070, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 19.65948323, "variance": 386.495281 }, { "average": 225964734.5, "count": 110395167, "maximum": 226094537.6, "minimum": 225753854, "name": "GpsTime", "position": 12, "stddev": 101195.8016, "variance": 10240590260.0 }, { "average": 0.5030524751, "count": 110395167, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999906846, "variance": 0.2499906847 }, { "average": 0, "count": 110395167, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 110395167, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002027172077, "count": 110395167, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04497846895, "variance": 0.002023062669 }, { "average": 0, "count": 110395167, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612584.9967, 5231241.173, -45.45906787, 613557.7567, 5232648.353, 1605.360932 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612584.9967244711, 5231241.173284108, -45.459067870380636 ], [ 612584.9967244711, 5232648.3532841075, -45.459067870380636 ], [ 613557.7567244711, 5232648.3532841075, 1605.3609321296194 ], [ 613557.7567244711, 5231241.173284108, 1605.3609321296194 ], [ 612584.9967244711, 5231241.173284108, -45.459067870380636 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:48:57+00:00", "end_time": "2018-11-08T23:10:54+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5210.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5210.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5210.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5210.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.512864, 47.22484301, -45.45906787, -121.4996619, 47.23766858, 1605.360932 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.51286398064691, 47.2250104805162, -45.459067870380636 ], [ -121.5125097712742, 47.23766857592066, -45.459067870380636 ], [ -121.49966188821669, 47.237501030717276, 1605.3609321296194 ], [ -121.50001915420843, 47.22484300905431, 1605.3609321296194 ], [ -121.51286398064691, 47.2250104805162, -45.459067870380636 ] ] ] }, "id": "20181108_47121B5210.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5210.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:48:57Z", "pc:count": 110395167, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 613046.2618, "count": 110395167, "maximum": 613557.7567, "minimum": 612584.9967, "name": "X", "position": 0, "stddev": 271.2864686, "variance": 73596.34803 }, { "average": 5231960.01, "count": 110395167, "maximum": 5232648.353, "minimum": 5231241.173, "name": "Y", "position": 1, "stddev": 394.5618446, "variance": 155679.0492 }, { "average": 899.3840684, "count": 110395167, "maximum": 1605.360932, "minimum": -45.45906787, "name": "Z", "position": 2, "stddev": 109.6647615, "variance": 12026.35991 }, { "average": 34648.34031, "count": 110395167, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18532.65343, "variance": 343459243 }, { "average": 1.979191082, "count": 110395167, "maximum": 12, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.094713792, "variance": 1.198398286 }, { "average": 2.958351275, "count": 110395167, "maximum": 12, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.287166552, "variance": 1.656797733 }, { "average": 0, "count": 110395167, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 2.110599642e-06, "count": 110395167, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.001452788769, "variance": 2.110595207e-06 }, { "average": 1.03398647, "count": 110395167, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3060172426, "variance": 0.09364655276 }, { "average": -0.192243498, "count": 110395167, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.90024012, "variance": 252.8176359 }, { "average": 0.5030524751, "count": 110395167, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999906846, "variance": 0.2499906847 }, { "average": 1039.19054, "count": 110395167, "maximum": 1070, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 19.65948323, "variance": 386.495281 }, { "average": 225964734.5, "count": 110395167, "maximum": 226094537.6, "minimum": 225753854, "name": "GpsTime", "position": 12, "stddev": 101195.8016, "variance": 10240590260.0 }, { "average": 0.5030524751, "count": 110395167, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999906846, "variance": 0.2499906847 }, { "average": 0, "count": 110395167, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 110395167, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002027172077, "count": 110395167, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04497846895, "variance": 0.002023062669 }, { "average": 0, "count": 110395167, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 612584.9967, 5231241.173, -45.45906787, 613557.7567, 5232648.353, 1605.360932 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 612584.9967244711, 5231241.173284108, -45.459067870380636 ], [ 612584.9967244711, 5232648.3532841075, -45.459067870380636 ], [ 613557.7567244711, 5232648.3532841075, 1605.3609321296194 ], [ 613557.7567244711, 5231241.173284108, 1605.3609321296194 ], [ 612584.9967244711, 5231241.173284108, -45.459067870380636 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:48:57+00:00", "end_time": "2018-11-08T23:10:54+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5212.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035501702042, 47.212510415619036, 323.9041318582792 ], [ -121.55001000402034, 47.22516443358927, 323.9041318582792 ], [ -121.53717100200511, 47.225001204600474, 1270.5441318582791 ], [ -121.53751906729025, 47.21234725844684, 1270.5441318582791 ], [ -121.55035501702042, 47.212510415619036, 323.9041318582792 ] ] ] }, "bbox": [ -121.550355, 47.21234726, 323.9041319, -121.537171, 47.22516443, 1270.544132 ], "properties": { "datetime": "2018-11-12T22:26:37Z", "pc:count": 113868925, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610284.741, "count": 113868925, "maximum": 610744.8795, "minimum": 609772.5795, "name": "X", "position": 0, "stddev": 271.7210392, "variance": 73832.32313 }, { "average": 5230474.523, "count": 113868925, "maximum": 5231205.363, "minimum": 5229798.663, "name": "Y", "position": 1, "stddev": 406.2533831, "variance": 165041.8113 }, { "average": 872.5891625, "count": 113868925, "maximum": 1270.544132, "minimum": 323.9041319, "name": "Z", "position": 2, "stddev": 166.937508, "variance": 27868.13157 }, { "average": 36712.61295, "count": 113868925, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18748.34514, "variance": 351500445.4 }, { "average": 1.837403585, "count": 113868925, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.037254248, "variance": 1.075896375 }, { "average": 2.674913388, "count": 113868925, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.2997284, "variance": 1.689293915 }, { "average": 0, "count": 113868925, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.07370953e-07, "count": 113868925, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005544103726, "variance": 3.073708613e-07 }, { "average": 1.045542926, "count": 113868925, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.336467733, "variance": 0.1132105354 }, { "average": -0.1759470161, "count": 113868925, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.89951578, "variance": 252.7946019 }, { "average": 0.5053313184, "count": 113868925, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999715784, "variance": 0.2499715792 }, { "average": 1045.400629, "count": 113868925, "maximum": 1075, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 25.78487533, "variance": 664.8597958 }, { "average": 225993298.2, "count": 113868925, "maximum": 226096797.7, "minimum": 225753803.4, "name": "GpsTime", "position": 12, "stddev": 126346.6147, "variance": 15963467050.0 }, { "average": 0.5053313184, "count": 113868925, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999715784, "variance": 0.2499715792 }, { "average": 0, "count": 113868925, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 113868925, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002324725556, "count": 113868925, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04815933168, "variance": 0.002319321228 }, { "average": 0, "count": 113868925, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609772.5795, 5229798.663, 323.9041319, 610744.8795, 5231205.363, 1270.544132 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609772.5794721019, 5229798.663237931, 323.9041318582792 ], [ 609772.5794721019, 5231205.36323793, 323.9041318582792 ], [ 610744.8794721019, 5231205.36323793, 1270.5441318582791 ], [ 610744.8794721019, 5229798.663237931, 1270.5441318582791 ], [ 609772.5794721019, 5229798.663237931, 323.9041318582792 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:26:37+00:00", "end_time": "2018-11-08T23:10:03+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5212.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5212.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5212.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5212.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.550355, 47.21234726, 323.9041319, -121.537171, 47.22516443, 1270.544132 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.55035501702042, 47.212510415619036, 323.9041318582792 ], [ -121.55001000402034, 47.22516443358927, 323.9041318582792 ], [ -121.53717100200511, 47.225001204600474, 1270.5441318582791 ], [ -121.53751906729025, 47.21234725844684, 1270.5441318582791 ], [ -121.55035501702042, 47.212510415619036, 323.9041318582792 ] ] ] }, "id": "20181108_47121B5212.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5212.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T22:26:37Z", "pc:count": 113868925, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 610284.741, "count": 113868925, "maximum": 610744.8795, "minimum": 609772.5795, "name": "X", "position": 0, "stddev": 271.7210392, "variance": 73832.32313 }, { "average": 5230474.523, "count": 113868925, "maximum": 5231205.363, "minimum": 5229798.663, "name": "Y", "position": 1, "stddev": 406.2533831, "variance": 165041.8113 }, { "average": 872.5891625, "count": 113868925, "maximum": 1270.544132, "minimum": 323.9041319, "name": "Z", "position": 2, "stddev": 166.937508, "variance": 27868.13157 }, { "average": 36712.61295, "count": 113868925, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18748.34514, "variance": 351500445.4 }, { "average": 1.837403585, "count": 113868925, "maximum": 10, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.037254248, "variance": 1.075896375 }, { "average": 2.674913388, "count": 113868925, "maximum": 10, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.2997284, "variance": 1.689293915 }, { "average": 0, "count": 113868925, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 3.07370953e-07, "count": 113868925, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0005544103726, "variance": 3.073708613e-07 }, { "average": 1.045542926, "count": 113868925, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.336467733, "variance": 0.1132105354 }, { "average": -0.1759470161, "count": 113868925, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 15.89951578, "variance": 252.7946019 }, { "average": 0.5053313184, "count": 113868925, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999715784, "variance": 0.2499715792 }, { "average": 1045.400629, "count": 113868925, "maximum": 1075, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 25.78487533, "variance": 664.8597958 }, { "average": 225993298.2, "count": 113868925, "maximum": 226096797.7, "minimum": 225753803.4, "name": "GpsTime", "position": 12, "stddev": 126346.6147, "variance": 15963467050.0 }, { "average": 0.5053313184, "count": 113868925, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999715784, "variance": 0.2499715792 }, { "average": 0, "count": 113868925, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 113868925, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002324725556, "count": 113868925, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.04815933168, "variance": 0.002319321228 }, { "average": 0, "count": 113868925, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 609772.5795, 5229798.663, 323.9041319, 610744.8795, 5231205.363, 1270.544132 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 609772.5794721019, 5229798.663237931, 323.9041318582792 ], [ 609772.5794721019, 5231205.36323793, 323.9041318582792 ], [ 610744.8794721019, 5231205.36323793, 1270.5441318582791 ], [ 610744.8794721019, 5229798.663237931, 1270.5441318582791 ], [ 609772.5794721019, 5229798.663237931, 323.9041318582792 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T22:26:37+00:00", "end_time": "2018-11-08T23:10:03+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5209.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52536112267649, 47.225010158127176, 597.861060343828 ], [ -121.52500992919184, 47.23766688576305, 597.861060343828 ], [ -121.51216514682177, 47.23750078481424, 1328.601060343828 ], [ -121.51251939589228, 47.22484413027686, 1328.601060343828 ], [ -121.52536112267649, 47.225010158127176, 597.861060343828 ] ] ] }, "bbox": [ -121.5253611, 47.22484413, 597.8610603, -121.5121651, 47.23766689, 1328.60106 ], "properties": { "datetime": "2018-11-12T21:50:31Z", "pc:count": 125468694, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612129.2177, "count": 125468694, "maximum": 612611.4351, "minimum": 611638.9151, "name": "X", "position": 0, "stddev": 272.2939537, "variance": 74143.99724 }, { "average": 5231919.06, "count": 125468694, "maximum": 5232630.205, "minimum": 5231223.185, "name": "Y", "position": 1, "stddev": 402.5840309, "variance": 162073.9019 }, { "average": 912.0567059, "count": 125468694, "maximum": 1328.60106, "minimum": 597.8610603, "name": "Z", "position": 2, "stddev": 165.6209262, "variance": 27430.2912 }, { "average": 34203.86443, "count": 125468694, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18319.58982, "variance": 335607371.2 }, { "average": 1.980893935, "count": 125468694, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.09752327, "variance": 1.204557329 }, { "average": 2.961705675, "count": 125468694, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.292476664, "variance": 1.670495928 }, { "average": 0, "count": 125468694, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.12951795e-07, "count": 125468694, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009016380319, "variance": 8.129511406e-07 }, { "average": 1.040676115, "count": 125468694, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3475233519, "variance": 0.1207724801 }, { "average": -1.175048585, "count": 125468694, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.20093817, "variance": 262.4703975 }, { "average": 0.5077809928, "count": 125468694, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999394545, "variance": 0.2499394581 }, { "average": 1048.327745, "count": 125468694, "maximum": 1071, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 18.20468288, "variance": 331.4104788 }, { "average": 226004366.2, "count": 125468694, "maximum": 226094631.6, "minimum": 225753838.9, "name": "GpsTime", "position": 12, "stddev": 80757.2893, "variance": 6521739776 }, { "average": 0.5077809928, "count": 125468694, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999394545, "variance": 0.2499394581 }, { "average": 0, "count": 125468694, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 125468694, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002725030357, "count": 125468694, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05213064922, "variance": 0.002717604588 }, { "average": 0, "count": 125468694, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611638.9151, 5231223.185, 597.8610603, 612611.4351, 5232630.205, 1328.60106 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611638.91507879, 5231223.18454296, 597.861060343828 ], [ 611638.91507879, 5232630.204542959, 597.861060343828 ], [ 612611.4350787901, 5232630.204542959, 1328.601060343828 ], [ 612611.4350787901, 5231223.18454296, 1328.601060343828 ], [ 611638.91507879, 5231223.18454296, 597.861060343828 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:50:31+00:00", "end_time": "2018-11-08T23:10:38+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5209.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5209.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5209.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5209.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5253611, 47.22484413, 597.8610603, -121.5121651, 47.23766689, 1328.60106 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.52536112267649, 47.225010158127176, 597.861060343828 ], [ -121.52500992919184, 47.23766688576305, 597.861060343828 ], [ -121.51216514682177, 47.23750078481424, 1328.601060343828 ], [ -121.51251939589228, 47.22484413027686, 1328.601060343828 ], [ -121.52536112267649, 47.225010158127176, 597.861060343828 ] ] ] }, "id": "20181108_47121B5209.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5209.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:50:31Z", "pc:count": 125468694, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 612129.2177, "count": 125468694, "maximum": 612611.4351, "minimum": 611638.9151, "name": "X", "position": 0, "stddev": 272.2939537, "variance": 74143.99724 }, { "average": 5231919.06, "count": 125468694, "maximum": 5232630.205, "minimum": 5231223.185, "name": "Y", "position": 1, "stddev": 402.5840309, "variance": 162073.9019 }, { "average": 912.0567059, "count": 125468694, "maximum": 1328.60106, "minimum": 597.8610603, "name": "Z", "position": 2, "stddev": 165.6209262, "variance": 27430.2912 }, { "average": 34203.86443, "count": 125468694, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 18319.58982, "variance": 335607371.2 }, { "average": 1.980893935, "count": 125468694, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.09752327, "variance": 1.204557329 }, { "average": 2.961705675, "count": 125468694, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.292476664, "variance": 1.670495928 }, { "average": 0, "count": 125468694, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 8.12951795e-07, "count": 125468694, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0009016380319, "variance": 8.129511406e-07 }, { "average": 1.040676115, "count": 125468694, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3475233519, "variance": 0.1207724801 }, { "average": -1.175048585, "count": 125468694, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.20093817, "variance": 262.4703975 }, { "average": 0.5077809928, "count": 125468694, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999394545, "variance": 0.2499394581 }, { "average": 1048.327745, "count": 125468694, "maximum": 1071, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 18.20468288, "variance": 331.4104788 }, { "average": 226004366.2, "count": 125468694, "maximum": 226094631.6, "minimum": 225753838.9, "name": "GpsTime", "position": 12, "stddev": 80757.2893, "variance": 6521739776 }, { "average": 0.5077809928, "count": 125468694, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999394545, "variance": 0.2499394581 }, { "average": 0, "count": 125468694, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 125468694, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002725030357, "count": 125468694, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05213064922, "variance": 0.002717604588 }, { "average": 0, "count": 125468694, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 611638.9151, 5231223.185, 597.8610603, 612611.4351, 5232630.205, 1328.60106 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 611638.91507879, 5231223.18454296, 597.861060343828 ], [ 611638.91507879, 5232630.204542959, 597.861060343828 ], [ 612611.4350787901, 5232630.204542959, 1328.601060343828 ], [ 612611.4350787901, 5231223.18454296, 1328.601060343828 ], [ 611638.91507879, 5231223.18454296, 597.861060343828 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:50:31+00:00", "end_time": "2018-11-08T23:10:38+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } }, { "type": "Feature", "stac_version": "1.1.0", "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json" ], "id": "20181108_47121B5208.copc", "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785792389128, 47.22501021053886, 644.0214146976457 ], [ -121.53750974059724, 47.237665749693214, 644.0214146976457 ], [ -121.52466832025443, 47.23750109424301, 1328.5214146976457 ], [ -121.52501955808223, 47.22484562754426, 1328.5214146976457 ], [ -121.53785792389128, 47.22501021053886, 644.0214146976457 ] ] ] }, "bbox": [ -121.5378579, 47.22484563, 644.0214147, -121.5246683, 47.23766575, 1328.521415 ], "properties": { "datetime": "2018-11-12T21:50:46Z", "pc:count": 112549143, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611209.6345, "count": 112549143, "maximum": 611665.1182, "minimum": 610692.8582, "name": "X", "position": 0, "stddev": 264.1182118, "variance": 69758.42978 }, { "average": 5231885.049, "count": 112549143, "maximum": 5232612.269, "minimum": 5231205.389, "name": "Y", "position": 1, "stddev": 413.3621007, "variance": 170868.2263 }, { "average": 1080.307566, "count": 112549143, "maximum": 1328.521415, "minimum": 644.0214147, "name": "Z", "position": 2, "stddev": 126.6811008, "variance": 16048.10131 }, { "average": 33664.73796, "count": 112549143, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19685.32895, "variance": 387512176 }, { "average": 2.005847339, "count": 112549143, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.140408901, "variance": 1.300532462 }, { "average": 3.011502176, "count": 112549143, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.372495054, "variance": 1.883742674 }, { "average": 0, "count": 112549143, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.353653763e-07, "count": 112549143, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006598220902, "variance": 4.353651907e-07 }, { "average": 1.046856981, "count": 112549143, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3489041954, "variance": 0.1217341375 }, { "average": -0.6572808815, "count": 112549143, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.35756, "variance": 267.5697691 }, { "average": 0.5056714026, "count": 112549143, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999678364, "variance": 0.2499678374 }, { "average": 1052.930161, "count": 112549143, "maximum": 1071, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.36303632, "variance": 267.7489577 }, { "average": 226033810.7, "count": 112549143, "maximum": 226094646.1, "minimum": 225753825, "name": "GpsTime", "position": 12, "stddev": 62032.03932, "variance": 3847973902 }, { "average": 0.5056714026, "count": 112549143, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999678364, "variance": 0.2499678374 }, { "average": 0, "count": 112549143, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 112549143, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002569091086, "count": 112549143, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05062105174, "variance": 0.00256249088 }, { "average": 0, "count": 112549143, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610692.8582, 5231205.389, 644.0214147, 611665.1182, 5232612.269, 1328.521415 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610692.8582103521, 5231205.389394292, 644.0214146976457 ], [ 610692.8582103521, 5232612.2693942925, 644.0214146976457 ], [ 611665.1182103521, 5232612.2693942925, 1328.5214146976457 ], [ 611665.1182103521, 5231205.389394292, 1328.5214146976457 ], [ 610692.8582103521, 5231205.389394292, 644.0214146976457 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:50:46+00:00", "end_time": "2018-11-08T23:10:25+00:00", "license": "CC-BY-1.0" }, "links": [ { "rel": "self", "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/stac/20181108_47121B5208.copc.json", "type": "application/json" } ], "assets": { "20181108_47121B5208.copc": { "href": "https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9536/20181108_47121B5208.copc.laz", "type": "Feature", "assets": { "data": { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5208.copc.laz", "title": "Pointcloud data" } }, "bbox": [ -121.5378579, 47.22484563, 644.0214147, -121.5246683, 47.23766575, 1328.521415 ], "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.53785792389128, 47.22501021053886, 644.0214146976457 ], [ -121.53750974059724, 47.237665749693214, 644.0214146976457 ], [ -121.52466832025443, 47.23750109424301, 1328.5214146976457 ], [ -121.52501955808223, 47.22484562754426, 1328.5214146976457 ], [ -121.53785792389128, 47.22501021053886, 644.0214146976457 ] ] ] }, "id": "20181108_47121B5208.copc", "links": [ { "href": "/san1/reef/lidar1_z/geoid18/data/9536/20181108_47121B5208.copc.laz", "rel": "derived_from" } ], "properties": { "datetime": "2018-11-12T21:50:46Z", "pc:count": 112549143, "pc:encoding": ".laz", "pc:schemas": [ { "name": "X", "size": 8, "type": "floating" }, { "name": "Y", "size": 8, "type": "floating" }, { "name": "Z", "size": 8, "type": "floating" }, { "name": "Intensity", "size": 2, "type": "unsigned" }, { "name": "ReturnNumber", "size": 1, "type": "unsigned" }, { "name": "NumberOfReturns", "size": 1, "type": "unsigned" }, { "name": "ScanDirectionFlag", "size": 1, "type": "unsigned" }, { "name": "EdgeOfFlightLine", "size": 1, "type": "unsigned" }, { "name": "Classification", "size": 1, "type": "unsigned" }, { "name": "Synthetic", "size": 1, "type": "unsigned" }, { "name": "KeyPoint", "size": 1, "type": "unsigned" }, { "name": "Withheld", "size": 1, "type": "unsigned" }, { "name": "Overlap", "size": 1, "type": "unsigned" }, { "name": "ScanAngleRank", "size": 4, "type": "floating" }, { "name": "UserData", "size": 1, "type": "unsigned" }, { "name": "PointSourceId", "size": 2, "type": "unsigned" }, { "name": "GpsTime", "size": 8, "type": "floating" }, { "name": "ScanChannel", "size": 1, "type": "unsigned" } ], "pc:statistics": [ { "average": 611209.6345, "count": 112549143, "maximum": 611665.1182, "minimum": 610692.8582, "name": "X", "position": 0, "stddev": 264.1182118, "variance": 69758.42978 }, { "average": 5231885.049, "count": 112549143, "maximum": 5232612.269, "minimum": 5231205.389, "name": "Y", "position": 1, "stddev": 413.3621007, "variance": 170868.2263 }, { "average": 1080.307566, "count": 112549143, "maximum": 1328.521415, "minimum": 644.0214147, "name": "Z", "position": 2, "stddev": 126.6811008, "variance": 16048.10131 }, { "average": 33664.73796, "count": 112549143, "maximum": 65535, "minimum": 0, "name": "Intensity", "position": 3, "stddev": 19685.32895, "variance": 387512176 }, { "average": 2.005847339, "count": 112549143, "maximum": 11, "minimum": 1, "name": "ReturnNumber", "position": 4, "stddev": 1.140408901, "variance": 1.300532462 }, { "average": 3.011502176, "count": 112549143, "maximum": 11, "minimum": 1, "name": "NumberOfReturns", "position": 5, "stddev": 1.372495054, "variance": 1.883742674 }, { "average": 0, "count": 112549143, "maximum": 0, "minimum": 0, "name": "ScanDirectionFlag", "position": 6, "stddev": 0, "variance": 0 }, { "average": 4.353653763e-07, "count": 112549143, "maximum": 1, "minimum": 0, "name": "EdgeOfFlightLine", "position": 7, "stddev": 0.0006598220902, "variance": 4.353651907e-07 }, { "average": 1.046856981, "count": 112549143, "maximum": 7, "minimum": 1, "name": "Classification", "position": 8, "stddev": 0.3489041954, "variance": 0.1217341375 }, { "average": -0.6572808815, "count": 112549143, "maximum": 28.00200081, "minimum": -28.00200081, "name": "ScanAngleRank", "position": 9, "stddev": 16.35756, "variance": 267.5697691 }, { "average": 0.5056714026, "count": 112549143, "maximum": 1, "minimum": 0, "name": "UserData", "position": 10, "stddev": 0.4999678364, "variance": 0.2499678374 }, { "average": 1052.930161, "count": 112549143, "maximum": 1071, "minimum": 1004, "name": "PointSourceId", "position": 11, "stddev": 16.36303632, "variance": 267.7489577 }, { "average": 226033810.7, "count": 112549143, "maximum": 226094646.1, "minimum": 225753825, "name": "GpsTime", "position": 12, "stddev": 62032.03932, "variance": 3847973902 }, { "average": 0.5056714026, "count": 112549143, "maximum": 1, "minimum": 0, "name": "ScanChannel", "position": 13, "stddev": 0.4999678364, "variance": 0.2499678374 }, { "average": 0, "count": 112549143, "maximum": 0, "minimum": 0, "name": "Synthetic", "position": 14, "stddev": 0, "variance": 0 }, { "average": 0, "count": 112549143, "maximum": 0, "minimum": 0, "name": "KeyPoint", "position": 15, "stddev": 0, "variance": 0 }, { "average": 0.002569091086, "count": 112549143, "maximum": 1, "minimum": 0, "name": "Withheld", "position": 16, "stddev": 0.05062105174, "variance": 0.00256249088 }, { "average": 0, "count": 112549143, "maximum": 0, "minimum": 0, "name": "Overlap", "position": 17, "stddev": 0, "variance": 0 } ], "pc:type": "lidar", "proj:bbox": [ 610692.8582, 5231205.389, 644.0214147, 611665.1182, 5232612.269, 1328.521415 ], "proj:geometry": { "type": "Polygon", "coordinates": [ [ [ 610692.8582103521, 5231205.389394292, 644.0214146976457 ], [ 610692.8582103521, 5232612.2693942925, 644.0214146976457 ], [ 611665.1182103521, 5232612.2693942925, 1328.5214146976457 ], [ 611665.1182103521, 5231205.389394292, 1328.5214146976457 ], [ 610692.8582103521, 5231205.389394292, 644.0214146976457 ] ] ] }, "proj:projjson": { "type": "CompoundCRS", "name": "NAD83(HARN) / UTM zone 10N + NAVD88 height", "components": [ { "type": "ProjectedCRS", "name": "NAD83(HARN) / UTM zone 10N", "base_crs": { "type": "GeographicCRS", "name": "NAD83(HARN)", "datum": { "type": "GeodeticReferenceFrame", "name": "NAD83 (High Accuracy Reference Network)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4152 } }, "conversion": { "name": "UTM zone 10N", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -123, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "", "direction": "north", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 3740 } }, { "type": "VerticalCRS", "name": "NAVD88 height", "datum": { "type": "VerticalReferenceFrame", "name": "North American Vertical Datum 1988" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5703 } } ] }, "proj:wkt2": "PROJCS[\"NAD83(HARN) / UTM zone 10N\",GEOGCS[\"NAD83(HARN)\",DATUM[\"NAD83_High_Accuracy_Reference_Network\",SPHEROID[\"GRS 1980\",6378137,298.257222101],AUTHORITY[\"EPSG\",\"6152\"]],PRIMEM[\"Greenwich\",0],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4152\"]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"latitude_of_origin\",0],PARAMETER[\"central_meridian\",-123],PARAMETER[\"scale_factor\",0.9996],PARAMETER[\"false_easting\",500000],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1],AXIS[\"Easting\",EAST],AXIS[\"Northing\",NORTH],AUTHORITY[\"EPSG\",\"3740\"]]", "start_time": "2018-11-12T21:50:46+00:00", "end_time": "2018-11-08T23:10:25+00:00", "license": "CC-BY-1.0" }, "stac_extensions": [ "https://stac-extensions.github.io/pointcloud/v1.0.0/schema.json", "https://stac-extensions.github.io/projection/v1.1.0/schema.json" ], "stac_version": "1.0.0" } } } ] }